gimp/app/widgets/gimpgradienteditor.c

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1997-11-24 22:05:25 +00:00
/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* Gradient editor module copyight (C) 1996-1997 Federico Mena Quintero
* federico@nuclecu.unam.mx
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURIGHTE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
1997-11-24 22:05:25 +00:00
*/
/* Special thanks to:
*
* Luis Albarran (luis4@mindspring.com) - Nice UI suggestions
*
* Miguel de Icaza (miguel@nuclecu.unam.mx) - Pop-up menu suggestion
*
* Marcelo Malheiros (malheiro@dca.fee.unicamp.br) - many, many
* suggestions, nice gradient files
*
* Adam Moss (adam@uunet.pipex.com) - idea for the hint bar
*
* Everyone on #gimp - many suggestions
*/
/* TODO:
*
* - Fix memory leaks: grad_free_gradient_editor() and any others
* which I may have missed.
*
* - Add all of Marcelo's neat suggestions:
* - Hue rotate, saturation, brightness, contrast.
*
* - Better handling of bogus gradient files and inconsistent
* segments. Do not loop indefinitely in seg_get_segment_at() if
* there is a missing segment between two others.
*/
#include "config.h"
1997-11-24 22:05:25 +00:00
#include <stdlib.h>
#include <string.h>
derive from GtkDrawingArea instead of deprecated GtkPreview. 2002-01-30 Sven Neumann <sven@gimp.org> * libgimpwidgets/gimpcolorarea.[ch]: derive from GtkDrawingArea instead of deprecated GtkPreview. * app/nav_window.c * app/gui/brush-editor.c * app/gui/buffers-commands.c * app/gui/color-select.c * app/gui/colormap-dialog.c * app/gui/device-status-dialog.c * app/gui/dialogs-constructors.c * app/gui/file-open-dialog.c * app/gui/gradient-editor.c * app/gui/indicator-area.c * app/gui/info-window.c * app/gui/palette-editor.c * app/gui/palette-import-dialog.c * app/gui/palettes-commands.c * app/gui/test-commands.c * app/gui/tool-options-dialog.c * app/gui/toolbox.c * app/tools/gimpbycolorselecttool.c * app/tools/gimpcurvestool.c * app/tools/gimphistogramtool.c * app/tools/gimphuesaturationtool.c * app/tools/gimplevelstool.c * app/widgets/gimpchannellistview.c * app/widgets/gimpcomponentlistitem.c * app/widgets/gimpdnd.c * app/widgets/gimpdrawablelistitem.c * app/widgets/gimpdrawablelistview.c * app/widgets/gimpimagedock.c * app/widgets/gimpitemfactory.c * app/widgets/gimplayerlistitem.c * app/widgets/gimplistitem.c * app/widgets/gimpmenuitem.c * app/widgets/gimppreview.c * libgimp/gimpbrushmenu.c * libgimp/gimpgradientmenu.c * libgimp/gimpmenu.c * libgimp/gimppatternmenu.c * plug-ins/FractalExplorer/Dialogs.c * plug-ins/common/AlienMap.c * plug-ins/common/AlienMap2.c * plug-ins/common/CML_explorer.c * plug-ins/common/blinds.c * plug-ins/common/curve_bend.c * plug-ins/common/depthmerge.c * plug-ins/common/despeckle.c * plug-ins/common/destripe.c * plug-ins/common/diffraction.c * plug-ins/common/emboss.c * plug-ins/common/exchange.c * plug-ins/common/flarefx.c * plug-ins/common/fractaltrace.c * plug-ins/common/glasstile.c * plug-ins/common/gqbist.c * plug-ins/common/grid.c * plug-ins/common/illusion.c * plug-ins/common/iwarp.c * plug-ins/common/jigsaw.c * plug-ins/common/mapcolor.c * plug-ins/common/max_rgb.c * plug-ins/common/newsprint.c * plug-ins/common/nlfilt.c * plug-ins/common/noisify.c * plug-ins/common/nova.c * plug-ins/common/plasma.c * plug-ins/common/polar.c * plug-ins/common/sample_colorize.c * plug-ins/common/scatter_hsv.c * plug-ins/common/sharpen.c * plug-ins/common/sinus.c * plug-ins/common/tileit.c * plug-ins/common/video.c * plug-ins/common/waves.c * plug-ins/common/whirlpinch.c * plug-ins/common/wind.c * plug-ins/flame/flame.c * plug-ins/fp/fp_gtk.c * plug-ins/gimpressionist/brush.c * plug-ins/mosaic/mosaic.c * plug-ins/rcm/rcm_dialog.c: define GTK_DISABLE_DEPRECATED to make it compile. We really need a generic plug-in preview system that doesn't use GtkPreview.
2002-01-30 14:54:27 +00:00
#ifdef __GNUC__
#warning GTK_DISABLE_DEPRECATED
#endif
#undef GTK_DISABLE_DEPRECATED
#include <gtk/gtk.h>
Makefile.am configure.in added stuff for the new library below. 2001-01-23 Michael Natterer <mitch@gimp.org> * Makefile.am * configure.in * gimptool.in: added stuff for the new library below. * libgimpcolor/.cvsignore * libgimpcolor/Makefile.am * libgimpcolor/gimpcolor.h * libgimpcolor/gimpcolorspace.c * libgimpcolor/gimpcolorspace.h * libgimpcolor/gimpcolortypes.h * libgimpcolor/gimphsv.c * libgimpcolor/gimphsv.h * libgimpcolor/gimprgb.c * libgimpcolor/gimprgb.h: new shared library which both the app and plug-ins link against. The library depends only on glib. * libgimpcolor/gimpcolor.def * libgimpcolor/makefile.mingw.in * libgimpcolor/makefile.msc: added Win32 build files which definitely don't work. * libgimp/Makefile.am * libgimp/gimpcolor.[ch] * libgimp/gimpcolorspace.[ch]: removed. * libgimp/gimp.h * libgimp/gimpadaptivesupersample.c * libgimp/gimpbilinear.c * libgimp/gimppalette.c * libgimp/gimptypes.h: include the stuff from libgimpcolor. Plug-Ins don't need to include <libgimpcolor/gimpcolor.h> explicitely. LibGimp depends on libgimpcolor and thus also includes it's headers. * libgimp/gimp.def * libgimp/makefile.mingw.in: fiddled around with Win32 stuff... * app/Makefile.am: link against libgimpcolor.la * app/apptypes.h: include "libgimpcolor/gimpcolortypes.h" * app/asupsample.c * app/channels_dialog.c * app/colormap_dialog.c * app/commands.c * app/convert.c * app/devices.c * app/disp_callbacks.c * app/drawable.c * app/gimpcontext.c * app/gimpdnd.c * app/gimpimage.c * app/gimppalette.c * app/gimprc.c * app/gradient.c * app/libgimp_glue.c * app/palette.c * app/palette_import.c * app/qmask.c * app/xcf.c * app/tools/paint_core.c * app/tools/paintbrush.c * app/tools/pencil.c: include "libgimpcolor/gimpcolor.h" before all gimp includes because it's a standalone library. * plug-ins/FractalExplorer/Makefile.am * plug-ins/Lighting/Makefile.am * plug-ins/MapObject/Makefile.am * plug-ins/bmp/Makefile.am * plug-ins/common/Makefile.am * plug-ins/common/mkgen.pl * plug-ins/dbbrowser/Makefile.am * plug-ins/faxg3/Makefile.am * plug-ins/fits/Makefile.am * plug-ins/flame/Makefile.am * plug-ins/fp/Makefile.am * plug-ins/gap/Makefile.am * plug-ins/gdyntext/Makefile.am * plug-ins/gfig/Makefile.am * plug-ins/gflare/Makefile.am * plug-ins/gfli/Makefile.am * plug-ins/gimpressionist/Makefile.am * plug-ins/helpbrowser/Makefile.am * plug-ins/ifscompose/Makefile.am * plug-ins/imagemap/Makefile.am * plug-ins/maze/Makefile.am * plug-ins/mosaic/Makefile.am * plug-ins/pagecurl/Makefile.am * plug-ins/print/Makefile.am * plug-ins/rcm/Makefile.am * plug-ins/script-fu/Makefile.am * plug-ins/sel2path/Makefile.am * plug-ins/sgi/Makefile.am * plug-ins/webbrowser/Makefile.am * plug-ins/xjt/Makefile.am: add libgimpcolor.la to LDADD. * INSTALL: don't recommend to --disable-shared for development. * TODO.xml: increased some percentages, added plug-in help stuff.
2001-01-23 18:49:44 +00:00
#include "libgimpcolor/gimpcolor.h"
#include "libgimpmath/gimpmath.h"
#include "libgimpbase/gimpbase.h"
Makefile.am configure.in added the new library below. 2001-01-24 Michael Natterer <mitch@gimp.org> * Makefile.am * configure.in * gimptool.in: added the new library below. * libgimpwidgets/Makefile.am * libgimpwidgets/gimpchainbutton.[ch] * libgimpwidgets/gimpcolorarea.[ch] * libgimpwidgets/gimpcolorbutton.[ch] * libgimpwidgets/gimpdialog.[ch] * libgimpwidgets/gimpfileselection.[ch] * libgimpwidgets/gimphelpui.[ch] * libgimpwidgets/gimppatheditor.[ch] * libgimpwidgets/gimppixmap.[ch] * libgimpwidgets/gimpquerybox.[ch] * libgimpwidgets/gimpsizeentry.[ch] * libgimpwidgets/gimpunitmenu.[ch] * libgimpwidgets/gimpwidgets.[ch] * libgimpwidgets/gimpwidgets.def * libgimpwidgets/gimpwidgetstypes.h: new shared library. Currently there are some ugly dependencies into libgimp. These will be removed and go to a "libgimpglue" library which will be a library for functions which share a common interface between plug-ins and the app but have different implementations. Include "libgimp/gimpunit.h" from "libgimpwidgets/gimpwidgetstypes.h" to simulate this upcoming separation. * libgimp/Makefile.am * libgimp/gimpchainbutton.[ch] * libgimp/gimpcolorarea.[ch] * libgimp/gimpcolorbutton.[ch] * libgimp/gimpdialog.[ch] * libgimp/gimpfileselection.[ch] * libgimp/gimphelpui.[ch] * libgimp/gimppatheditor.[ch] * libgimp/gimppixmap.[ch] * libgimp/gimpquerybox.[ch] * libgimp/gimpsizeentry.[ch] * libgimp/gimpunitmenu.[ch] * libgimp/gimpwidgets.[ch]: removed from here. * libgimp/gimpui.h * libgimp/gimpuitypes.h * libgimp/makefile.mingw.in * libgimp/makefile.msc: changed accordingly. * app/[all ui files] * app/pdb/palette_cmds.c * app/pdb/tools_cmds.c * tools/pdbgen/pdb/palette.pdb * tools/pdbgen/pdb/tools.pdb: #include "libgimpwidgets/gimpwidgets.h" and removed useless includes. * app/apptypes.h: #include "libgimpwidgets/gimpwidgetstypes.h" * app/Makefile.am * plug-ins/[all makefiles which link against libgimpui]: link against libgimpwidgets.la * po-libgimp/POTFILES.in: changed file locations.
2001-01-24 22:36:18 +00:00
#include "libgimpwidgets/gimpwidgets.h"
Makefile.am configure.in added stuff for the new library below. 2001-01-23 Michael Natterer <mitch@gimp.org> * Makefile.am * configure.in * gimptool.in: added stuff for the new library below. * libgimpcolor/.cvsignore * libgimpcolor/Makefile.am * libgimpcolor/gimpcolor.h * libgimpcolor/gimpcolorspace.c * libgimpcolor/gimpcolorspace.h * libgimpcolor/gimpcolortypes.h * libgimpcolor/gimphsv.c * libgimpcolor/gimphsv.h * libgimpcolor/gimprgb.c * libgimpcolor/gimprgb.h: new shared library which both the app and plug-ins link against. The library depends only on glib. * libgimpcolor/gimpcolor.def * libgimpcolor/makefile.mingw.in * libgimpcolor/makefile.msc: added Win32 build files which definitely don't work. * libgimp/Makefile.am * libgimp/gimpcolor.[ch] * libgimp/gimpcolorspace.[ch]: removed. * libgimp/gimp.h * libgimp/gimpadaptivesupersample.c * libgimp/gimpbilinear.c * libgimp/gimppalette.c * libgimp/gimptypes.h: include the stuff from libgimpcolor. Plug-Ins don't need to include <libgimpcolor/gimpcolor.h> explicitely. LibGimp depends on libgimpcolor and thus also includes it's headers. * libgimp/gimp.def * libgimp/makefile.mingw.in: fiddled around with Win32 stuff... * app/Makefile.am: link against libgimpcolor.la * app/apptypes.h: include "libgimpcolor/gimpcolortypes.h" * app/asupsample.c * app/channels_dialog.c * app/colormap_dialog.c * app/commands.c * app/convert.c * app/devices.c * app/disp_callbacks.c * app/drawable.c * app/gimpcontext.c * app/gimpdnd.c * app/gimpimage.c * app/gimppalette.c * app/gimprc.c * app/gradient.c * app/libgimp_glue.c * app/palette.c * app/palette_import.c * app/qmask.c * app/xcf.c * app/tools/paint_core.c * app/tools/paintbrush.c * app/tools/pencil.c: include "libgimpcolor/gimpcolor.h" before all gimp includes because it's a standalone library. * plug-ins/FractalExplorer/Makefile.am * plug-ins/Lighting/Makefile.am * plug-ins/MapObject/Makefile.am * plug-ins/bmp/Makefile.am * plug-ins/common/Makefile.am * plug-ins/common/mkgen.pl * plug-ins/dbbrowser/Makefile.am * plug-ins/faxg3/Makefile.am * plug-ins/fits/Makefile.am * plug-ins/flame/Makefile.am * plug-ins/fp/Makefile.am * plug-ins/gap/Makefile.am * plug-ins/gdyntext/Makefile.am * plug-ins/gfig/Makefile.am * plug-ins/gflare/Makefile.am * plug-ins/gfli/Makefile.am * plug-ins/gimpressionist/Makefile.am * plug-ins/helpbrowser/Makefile.am * plug-ins/ifscompose/Makefile.am * plug-ins/imagemap/Makefile.am * plug-ins/maze/Makefile.am * plug-ins/mosaic/Makefile.am * plug-ins/pagecurl/Makefile.am * plug-ins/print/Makefile.am * plug-ins/rcm/Makefile.am * plug-ins/script-fu/Makefile.am * plug-ins/sel2path/Makefile.am * plug-ins/sgi/Makefile.am * plug-ins/webbrowser/Makefile.am * plug-ins/xjt/Makefile.am: add libgimpcolor.la to LDADD. * INSTALL: don't recommend to --disable-shared for development. * TODO.xml: increased some percentages, added plug-in help stuff.
2001-01-23 18:49:44 +00:00
#include "widgets-types.h"
app/core/Makefile.am app/core/core-types.h added an "application object" 2001-07-04 Michael Natterer <mitch@gimp.org> * app/core/Makefile.am * app/core/core-types.h * app/core/gimp.[ch]: added an "application object" called Gimp. Currently, it contains the image list, the clipboard, the data factories, the procedural hashtable and the tool info list. It's the toplevel object of the core object system. Finally, creating a Gimp object will return a standalone gimp core engine instance with no other global states/variables involved. * app/app_procs.[ch]: allocate a "Gimp" instance called "the_gimp" :) Removed stuff which is now done by the "Gimp" object. Merged gimp_init() into app_init() because gimp_init() is taken now. * app/context_manager.[ch]: removed stuff done by "Gimp". * app/batch.[ch] * app/gimage.[ch] * app/xcf/xcf-load.[ch] * app/xcf/xcf.[ch] * app/core/gimpedit.[ch] * app/tools/tool_manager.[ch]: pass around an additional "Gimp" argument. * app/pdb/procedural_db.[ch]: pass a "Gimp" pointer as first parameter to all internal procedures and to all procedural_db_* functions. * app/core/gimpcontext.[ch] * app/core/gimpimage.[ch]: added a "Gimp" pointer to the structs. * app/devices.c * app/errors.c * app/file-open.c * app/file-save.c * app/gimphelp.c * app/gimpunit.c * app/image_new.c * app/main.c * app/nav_window.c * app/plug_in.c * app/base/base.c * app/core/gimpdatafactory.c * app/core/gimpimage-duplicate.c * app/core/gimpimage-mask.c * app/core/gimptoolinfo.[ch] * app/gui/brush-select.c * app/gui/convert-dialog.c * app/gui/dialogs-constructors.c * app/gui/edit-commands.c * app/gui/file-open-dialog.c * app/gui/file-save-dialog.c * app/gui/gradient-editor.c * app/gui/gradient-select.c * app/gui/gui.c * app/gui/image-commands.c * app/gui/info-window.c * app/gui/menus.c * app/gui/palette-editor.c * app/gui/palette-import-dialog.c * app/gui/palette-select.c * app/gui/paths-dialog.c * app/gui/pattern-select.c * app/gui/preferences-dialog.c * app/gui/test-commands.c * app/gui/toolbox.c * app/gui/tools-commands.c * app/tools/gimpbezierselecttool.c * app/tools/gimpbucketfilltool.c * app/tools/gimppainttool.h * app/tools/gimptexttool.c * app/tools/gimptransformtool.h * app/widgets/gimpbufferview.c * app/widgets/gimpcontainerview-utils.c * app/widgets/gimpcursor.c * app/widgets/gimpdnd.c * app/widgets/gimpimagedock.c: changed accordingly. Cleaned up lots of includes. Many files still access the global "the_gimp" variable exported by app_procs.h. * tools/pdbgen/app.pl * tools/pdbgen/pdb/brush_select.pdb * tools/pdbgen/pdb/brushes.pdb * tools/pdbgen/pdb/convert.pdb * tools/pdbgen/pdb/edit.pdb * tools/pdbgen/pdb/fileops.pdb * tools/pdbgen/pdb/gradient_select.pdb * tools/pdbgen/pdb/gradients.pdb * tools/pdbgen/pdb/image.pdb * tools/pdbgen/pdb/palette.pdb * tools/pdbgen/pdb/pattern_select.pdb * tools/pdbgen/pdb/patterns.pdb * tools/pdbgen/pdb/procedural_db.pdb: changed accordingly. Don't use "the_gimp" here because all procedures get passed a "Gimp" pointer now. * app/pdb/*: regenerated.
2001-07-04 19:31:35 +00:00
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpcontext.h"
#include "core/gimpdatafactory.h"
#include "core/gimpgradient.h"
#include "gimpdnd.h"
#include "gimpgradienteditor.h"
#include "gimpitemfactory.h"
#include "gimpwidgets-utils.h"
GimpViewableDialogs everywhere, cleanup: 2002-09-01 Michael Natterer <mitch@gimp.org> GimpViewableDialogs everywhere, cleanup: * libgimpwidgets/gimpstock.c: added texts for the RESIZE, SCALE and CROP stock items. * app/widgets/gimpviewabledialog.c: update the title when the viewable's name changes. * app/gui/color-notebook.[ch]: added color_notebook_viewable_new() which creates a GimpViewableDialog. * app/widgets/gimpgradienteditor.[ch] * app/gui/colormap-editor-commands.c * app/gui/file-new-dialog.c * app/gui/gradient-editor-commands.c * app/gui/palette-editor-commands.c * app/undo_history.c: use GimpViewableDialogs and the new color_notebook constructor. * app/gui/convert-dialog.c: #include "widgets/gimpviewabledialog.h" * app/gui/image-commands.c * app/gui/info-dialog.c * app/gui/resize-dialog.c: minor cleanups. * app/gui/info-window.c: cleaned up the whole thing, esp. the "Extended" page. Added HSV color display to the color picker frame. Set the icons as frame titles, stuff... * app/tools/gimpimagemaptool.[ch]: removed "shell_title", "shell_name" and "stock_id" from the GimpImageMapTool struct because they can be obtained from the tool's GimpToolInfo object. * app/tools/gimpbrightnesscontrasttool.c * app/tools/gimpcolorbalancetool.c * app/tools/gimpcurvestool.c * app/tools/gimphuesaturationtool.c * app/tools/gimplevelstool.c * app/tools/gimpposterizetool.c * app/tools/gimpthresholdtool.c: changed accordingly. * app/tools/gimphistogramtool.c: same here: take values from tool->tool_info instead of hardcoding them. * app/tools/gimpcroptool.[ch]: removed the static crop dialog variables and added them to the GimpCropTool struct. Feels safer and makes the callback code much simpler. Use stock items for the dialog's "Resize" and "Crop" buttons. * app/tools/gimpmeasuretool.c * app/tools/gimprotatetool.c: for consistency don't name the tools "Blah Tool", also the dialog titles need to match the menu entries. Unrelated: * libgimpwidgets/gimpwidgets.c: the recently changed, gtk-doc comment was correct, as gtk-doc takes the parameter names from the header, not the .c file. * app/tools/gimptransformtool.c: set the transform tool's state to TRANSFORM_CREATING after changing displays, so the initial matrix components are saved correctly for the "Reset" function.
2002-09-01 08:44:57 +00:00
#include "gui/color-notebook.h"
#include "libgimp/gimpintl.h"
1997-11-24 22:05:25 +00:00
#define EPSILON 1e-10
1999-10-28 15:05:49 +00:00
#define GRAD_SCROLLBAR_STEP_SIZE 0.05
#define GRAD_SCROLLBAR_PAGE_SIZE 0.75
app/airbrush.c app/apptypes.h app/brushes_cmds.c 1999-11-14 Michael Natterer <mitch@gimp.org> * app/airbrush.c * app/apptypes.h * app/brushes_cmds.c * tools/pdbgen/pdb/brushes.pdb * app/bucket_fill.c * app/clone.c * app/gimpbrushpipe.c * app/paint_core.c * app/patterns.h * app/patterns_cmds.c * tools/pdbgen/pdb/patterns.pdb: removed the GimpBrushP and GPatternP types and use ordinary pointers instead. The following stuff makes the "no_data" behaviour consistent. As a side-effect it should make the gimp work when there are _really_ no brushes/patterns/gradients. * app/brush_select.c * app/pattern_select.c: set the initial brush/pattern name to "No Brushes/Patterns available" instead of "Active". * app/devices.c: set the device contexts' brush/pattern/gradient names if we started with no_data, so we find them on refresh. * app/gimpbrushlist.c: set the name of the standard_brush to "Standard". * app/gimpcontext.c: don't replace the current brush/pattern/gradient's name if the new one to be set is the standard one. Together with the change in devices.c, this ensures that we get what is set in devicerc. Minor fixes. * app/gradient.c: changed gradients_init() to work like the other data init functions. Only insert a default gradient in the gradients list when the editor is opened (this means that the gradients now behave like brushes/patterns when we start with "no_data"). New function gradient_update() avoids tons of useless redraws of all clist gradient previews whenever the gradient editor wants to update it's large preview. * app/gradient_select.c: don't segfault when the user tries to drag from an empty gradient list. * app/patterns.c: set the index of the standard_pattern to -1 to indicate that it's not part of the pattern list.
1999-11-14 10:50:19 +00:00
#define GRAD_PREVIEW_WIDTH 600
#define GRAD_PREVIEW_HEIGHT 64
#define GRAD_CONTROL_HEIGHT 10
1999-10-28 15:05:49 +00:00
#define GRAD_MOVE_TIME 150 /* ms between mouse click and detection of movement in gradient control */
#define GRAD_PREVIEW_EVENT_MASK (GDK_EXPOSURE_MASK | \
GDK_LEAVE_NOTIFY_MASK | \
GDK_POINTER_MOTION_MASK | \
app/airbrush.c app/apptypes.h app/brushes_cmds.c 1999-11-14 Michael Natterer <mitch@gimp.org> * app/airbrush.c * app/apptypes.h * app/brushes_cmds.c * tools/pdbgen/pdb/brushes.pdb * app/bucket_fill.c * app/clone.c * app/gimpbrushpipe.c * app/paint_core.c * app/patterns.h * app/patterns_cmds.c * tools/pdbgen/pdb/patterns.pdb: removed the GimpBrushP and GPatternP types and use ordinary pointers instead. The following stuff makes the "no_data" behaviour consistent. As a side-effect it should make the gimp work when there are _really_ no brushes/patterns/gradients. * app/brush_select.c * app/pattern_select.c: set the initial brush/pattern name to "No Brushes/Patterns available" instead of "Active". * app/devices.c: set the device contexts' brush/pattern/gradient names if we started with no_data, so we find them on refresh. * app/gimpbrushlist.c: set the name of the standard_brush to "Standard". * app/gimpcontext.c: don't replace the current brush/pattern/gradient's name if the new one to be set is the standard one. Together with the change in devices.c, this ensures that we get what is set in devicerc. Minor fixes. * app/gradient.c: changed gradients_init() to work like the other data init functions. Only insert a default gradient in the gradients list when the editor is opened (this means that the gradients now behave like brushes/patterns when we start with "no_data"). New function gradient_update() avoids tons of useless redraws of all clist gradient previews whenever the gradient editor wants to update it's large preview. * app/gradient_select.c: don't segfault when the user tries to drag from an empty gradient list. * app/patterns.c: set the index of the standard_pattern to -1 to indicate that it's not part of the pattern list.
1999-11-14 10:50:19 +00:00
GDK_POINTER_MOTION_HINT_MASK | \
GDK_BUTTON_PRESS_MASK | \
app/airbrush.c app/apptypes.h app/brushes_cmds.c 1999-11-14 Michael Natterer <mitch@gimp.org> * app/airbrush.c * app/apptypes.h * app/brushes_cmds.c * tools/pdbgen/pdb/brushes.pdb * app/bucket_fill.c * app/clone.c * app/gimpbrushpipe.c * app/paint_core.c * app/patterns.h * app/patterns_cmds.c * tools/pdbgen/pdb/patterns.pdb: removed the GimpBrushP and GPatternP types and use ordinary pointers instead. The following stuff makes the "no_data" behaviour consistent. As a side-effect it should make the gimp work when there are _really_ no brushes/patterns/gradients. * app/brush_select.c * app/pattern_select.c: set the initial brush/pattern name to "No Brushes/Patterns available" instead of "Active". * app/devices.c: set the device contexts' brush/pattern/gradient names if we started with no_data, so we find them on refresh. * app/gimpbrushlist.c: set the name of the standard_brush to "Standard". * app/gimpcontext.c: don't replace the current brush/pattern/gradient's name if the new one to be set is the standard one. Together with the change in devices.c, this ensures that we get what is set in devicerc. Minor fixes. * app/gradient.c: changed gradients_init() to work like the other data init functions. Only insert a default gradient in the gradients list when the editor is opened (this means that the gradients now behave like brushes/patterns when we start with "no_data"). New function gradient_update() avoids tons of useless redraws of all clist gradient previews whenever the gradient editor wants to update it's large preview. * app/gradient_select.c: don't segfault when the user tries to drag from an empty gradient list. * app/patterns.c: set the index of the standard_pattern to -1 to indicate that it's not part of the pattern list.
1999-11-14 10:50:19 +00:00
GDK_BUTTON_RELEASE_MASK)
#define GRAD_CONTROL_EVENT_MASK (GDK_EXPOSURE_MASK | \
GDK_LEAVE_NOTIFY_MASK | \
GDK_POINTER_MOTION_MASK | \
app/airbrush.c app/apptypes.h app/brushes_cmds.c 1999-11-14 Michael Natterer <mitch@gimp.org> * app/airbrush.c * app/apptypes.h * app/brushes_cmds.c * tools/pdbgen/pdb/brushes.pdb * app/bucket_fill.c * app/clone.c * app/gimpbrushpipe.c * app/paint_core.c * app/patterns.h * app/patterns_cmds.c * tools/pdbgen/pdb/patterns.pdb: removed the GimpBrushP and GPatternP types and use ordinary pointers instead. The following stuff makes the "no_data" behaviour consistent. As a side-effect it should make the gimp work when there are _really_ no brushes/patterns/gradients. * app/brush_select.c * app/pattern_select.c: set the initial brush/pattern name to "No Brushes/Patterns available" instead of "Active". * app/devices.c: set the device contexts' brush/pattern/gradient names if we started with no_data, so we find them on refresh. * app/gimpbrushlist.c: set the name of the standard_brush to "Standard". * app/gimpcontext.c: don't replace the current brush/pattern/gradient's name if the new one to be set is the standard one. Together with the change in devices.c, this ensures that we get what is set in devicerc. Minor fixes. * app/gradient.c: changed gradients_init() to work like the other data init functions. Only insert a default gradient in the gradients list when the editor is opened (this means that the gradients now behave like brushes/patterns when we start with "no_data"). New function gradient_update() avoids tons of useless redraws of all clist gradient previews whenever the gradient editor wants to update it's large preview. * app/gradient_select.c: don't segfault when the user tries to drag from an empty gradient list. * app/patterns.c: set the index of the standard_pattern to -1 to indicate that it's not part of the pattern list.
1999-11-14 10:50:19 +00:00
GDK_POINTER_MOTION_HINT_MASK | \
GDK_BUTTON_PRESS_MASK | \
GDK_BUTTON_RELEASE_MASK | \
1999-10-28 15:05:49 +00:00
GDK_BUTTON1_MOTION_MASK)
/* local function prototypes */
static void gimp_gradient_editor_class_init (GimpGradientEditorClass *klass);
static void gimp_gradient_editor_init (GimpGradientEditor *editor);
static void gimp_gradient_editor_set_data (GimpDataEditor *editor,
GimpData *data);
static void gradient_editor_drop_gradient (GtkWidget *widget,
GimpViewable *viewable,
gpointer data);
static void gradient_editor_scrollbar_update (GtkAdjustment *adj,
GimpGradientEditor *editor);
static void gradient_editor_zoom_all_callback (GtkWidget *widget,
GimpGradientEditor *editor);
static void gradient_editor_zoom_out_callback (GtkWidget *widget,
GimpGradientEditor *editor);
static void gradient_editor_zoom_in_callback (GtkWidget *widget,
GimpGradientEditor *editor);
static void gradient_editor_instant_update_update (GtkWidget *widget,
GimpGradientEditor *editor);
static void gradient_editor_set_hint (GimpGradientEditor *editor,
const gchar *str1,
const gchar *str2,
const gchar *str3);
1997-11-24 22:05:25 +00:00
/* Gradient preview functions */
static gint preview_events (GtkWidget *widget,
GdkEvent *event,
GimpGradientEditor *editor);
static void preview_set_hint (GimpGradientEditor *editor,
gint x);
static void preview_set_foreground (GimpGradientEditor *editor,
gint x);
static void preview_set_background (GimpGradientEditor *editor,
gint x);
static void preview_update (GimpGradientEditor *editor,
gboolean recalculate);
static void preview_fill_image (GimpGradientEditor *editor,
gint width,
gint height,
gdouble left,
gdouble right);
1997-11-24 22:05:25 +00:00
/* Gradient control functions */
static gint control_events (GtkWidget *widget,
GdkEvent *event,
GimpGradientEditor *editor);
static void control_do_hint (GimpGradientEditor *editor,
gint x,
gint y);
static void control_button_press (GimpGradientEditor *editor,
gint x,
gint y,
guint button,
guint state);
static gboolean control_point_in_handle (GimpGradientEditor *editor,
GimpGradient *gradient,
gint x,
gint y,
GimpGradientSegment *seg,
GradientEditorDragMode handle);
static void control_select_single_segment (GimpGradientEditor *editor,
GimpGradientSegment *seg);
static void control_extend_selection (GimpGradientEditor *editor,
GimpGradientSegment *seg,
gdouble pos);
static void control_motion (GimpGradientEditor *editor,
GimpGradient *gradient,
gint x);
static void control_compress_left (GimpGradientSegment *range_l,
GimpGradientSegment *range_r,
GimpGradientSegment *drag_seg,
gdouble pos);
static void control_compress_range (GimpGradientSegment *range_l,
GimpGradientSegment *range_r,
gdouble new_l,
gdouble new_r);
static double control_move (GimpGradientEditor *editor,
GimpGradientSegment *range_l,
GimpGradientSegment *range_r,
gdouble delta);
/* Control update/redraw functions */
static void control_update (GimpGradientEditor *editor,
GimpGradient *gradient,
gboolean recalculate);
static void control_draw (GimpGradientEditor *editor,
GimpGradient *gradient,
GdkPixmap *pixmap,
gint width,
gint height,
gdouble left,
gdouble right);
static void control_draw_normal_handle (GimpGradientEditor *editor,
GdkPixmap *pixmap,
gdouble pos,
gint height);
static void control_draw_middle_handle (GimpGradientEditor *editor,
GdkPixmap *pixmap,
gdouble pos,
gint height);
static void control_draw_handle (GdkPixmap *pixmap,
GdkGC *border_gc,
GdkGC *fill_gc,
gint xpos,
gint height);
static gint control_calc_p_pos (GimpGradientEditor *editor,
gdouble pos);
static gdouble control_calc_g_pos (GimpGradientEditor *editor,
gint pos);
1997-11-24 22:05:25 +00:00
/* Segment functions */
static void seg_get_closest_handle (GimpGradient *grad,
gdouble pos,
GimpGradientSegment **seg,
GradientEditorDragMode *handle);
1997-11-24 22:05:25 +00:00
static GimpDataEditorClass *parent_class = NULL;
2001-02-14 01:42:12 +00:00
GType
gimp_gradient_editor_get_type (void)
{
static GType type = 0;
1997-11-24 22:05:25 +00:00
if (! type)
{
static const GTypeInfo info =
{
sizeof (GimpGradientEditorClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) gimp_gradient_editor_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GimpGradientEditor),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_gradient_editor_init,
};
type = g_type_register_static (GIMP_TYPE_DATA_EDITOR,
"GimpGradientEditor",
&info, 0);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
return type;
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
static void
gimp_gradient_editor_class_init (GimpGradientEditorClass *klass)
{
GimpDataEditorClass *editor_class;
1997-11-24 22:05:25 +00:00
editor_class = GIMP_DATA_EDITOR_CLASS (klass);
1997-11-24 22:05:25 +00:00
parent_class = g_type_class_peek_parent (klass);
editor_class->set_data = gimp_gradient_editor_set_data;
}
static void
gimp_gradient_editor_init (GimpGradientEditor *editor)
{
GtkWidget *frame;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *button;
new ui for the "Layer Offset" dialog. 1999-07-22 Michael Natterer <mitschel@cs.tu-berlin.de> * app/channel_ops.[ch]: new ui for the "Layer Offset" dialog. * app/channels_dialog.c * app/layers_dialog.c: major code cleanup: Folded some callbacks into common ones, "widget" instead of "w", indentation, ... * app/commands.c * app/interface.[ch] * app/global_edit.c: the query boxes must be shown by the caller now. There's no need to split up the string for the message box manually as the Gtk 1.2 label widget handles newlines corectly. Added the "edge_lock" toggle to the "Shrink Selection" dialog. Nicer spacings for the query and message boxes. * app/ink.c: tried to grab the pointer in the blob preview but failed. Left the code there as a reminder (commented out). * app/menus.c: reordered <Image>/Select. I was bored and grep-ed the sources for ancient or deprecated stuff: * app/about_dialog.[ch] * app/actionarea.[ch] * app/app_procs.c * app/brush_edit.c * app/brush_select.c * app/color_select.c * app/convert.c * app/devices.c * app/gdisplay.c * app/gdisplay_ops.c * app/histogram_tool.[ch] * app/info_window.c * app/install.c * app/ops_buttons.c * app/palette.c * app/palette_select.c * app/paths_dialog.c * app/pattern_select.c * app/resize.c * app/scale_toolc.c * app/text_tool.c: s/container_border_width/container_set_border_width/g, s/sprintf/g_snprintf/g, replaced some constant string lengths with strlen(x). * app/bezier_select.c * app/blend.c * app/boundary.c * app/errors.[ch] * app/free_select.c * app/gimpbrushlist.c * app/gimprc.c * app/iscissors.c * app/main.c * app/patterns.[ch] * app/text_tool.c: namespace fanaticism: prefixed all gimp error functions with "gimp_" and formated the messages more uniformly. * app/gradient.c * app/gradient_select.c: same stuff as above for the ui code. There are still some sub-dialogs which need cleanup. Did some cleanup in most of these files: prototypes, removed tons of #include's, i18n fixes, s/w/widget/ as above, indentation, ...
1999-07-22 16:21:10 +00:00
/* Frame for gradient preview and gradient control */
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (editor), frame, TRUE, TRUE, 0);
new ui for the "Layer Offset" dialog. 1999-07-22 Michael Natterer <mitschel@cs.tu-berlin.de> * app/channel_ops.[ch]: new ui for the "Layer Offset" dialog. * app/channels_dialog.c * app/layers_dialog.c: major code cleanup: Folded some callbacks into common ones, "widget" instead of "w", indentation, ... * app/commands.c * app/interface.[ch] * app/global_edit.c: the query boxes must be shown by the caller now. There's no need to split up the string for the message box manually as the Gtk 1.2 label widget handles newlines corectly. Added the "edge_lock" toggle to the "Shrink Selection" dialog. Nicer spacings for the query and message boxes. * app/ink.c: tried to grab the pointer in the blob preview but failed. Left the code there as a reminder (commented out). * app/menus.c: reordered <Image>/Select. I was bored and grep-ed the sources for ancient or deprecated stuff: * app/about_dialog.[ch] * app/actionarea.[ch] * app/app_procs.c * app/brush_edit.c * app/brush_select.c * app/color_select.c * app/convert.c * app/devices.c * app/gdisplay.c * app/gdisplay_ops.c * app/histogram_tool.[ch] * app/info_window.c * app/install.c * app/ops_buttons.c * app/palette.c * app/palette_select.c * app/paths_dialog.c * app/pattern_select.c * app/resize.c * app/scale_toolc.c * app/text_tool.c: s/container_border_width/container_set_border_width/g, s/sprintf/g_snprintf/g, replaced some constant string lengths with strlen(x). * app/bezier_select.c * app/blend.c * app/boundary.c * app/errors.[ch] * app/free_select.c * app/gimpbrushlist.c * app/gimprc.c * app/iscissors.c * app/main.c * app/patterns.[ch] * app/text_tool.c: namespace fanaticism: prefixed all gimp error functions with "gimp_" and formated the messages more uniformly. * app/gradient.c * app/gradient_select.c: same stuff as above for the ui code. There are still some sub-dialogs which need cleanup. Did some cleanup in most of these files: prototypes, removed tons of #include's, i18n fixes, s/w/widget/ as above, indentation, ...
1999-07-22 16:21:10 +00:00
gtk_widget_show (frame);
vbox = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
new ui for the "Layer Offset" dialog. 1999-07-22 Michael Natterer <mitschel@cs.tu-berlin.de> * app/channel_ops.[ch]: new ui for the "Layer Offset" dialog. * app/channels_dialog.c * app/layers_dialog.c: major code cleanup: Folded some callbacks into common ones, "widget" instead of "w", indentation, ... * app/commands.c * app/interface.[ch] * app/global_edit.c: the query boxes must be shown by the caller now. There's no need to split up the string for the message box manually as the Gtk 1.2 label widget handles newlines corectly. Added the "edge_lock" toggle to the "Shrink Selection" dialog. Nicer spacings for the query and message boxes. * app/ink.c: tried to grab the pointer in the blob preview but failed. Left the code there as a reminder (commented out). * app/menus.c: reordered <Image>/Select. I was bored and grep-ed the sources for ancient or deprecated stuff: * app/about_dialog.[ch] * app/actionarea.[ch] * app/app_procs.c * app/brush_edit.c * app/brush_select.c * app/color_select.c * app/convert.c * app/devices.c * app/gdisplay.c * app/gdisplay_ops.c * app/histogram_tool.[ch] * app/info_window.c * app/install.c * app/ops_buttons.c * app/palette.c * app/palette_select.c * app/paths_dialog.c * app/pattern_select.c * app/resize.c * app/scale_toolc.c * app/text_tool.c: s/container_border_width/container_set_border_width/g, s/sprintf/g_snprintf/g, replaced some constant string lengths with strlen(x). * app/bezier_select.c * app/blend.c * app/boundary.c * app/errors.[ch] * app/free_select.c * app/gimpbrushlist.c * app/gimprc.c * app/iscissors.c * app/main.c * app/patterns.[ch] * app/text_tool.c: namespace fanaticism: prefixed all gimp error functions with "gimp_" and formated the messages more uniformly. * app/gradient.c * app/gradient_select.c: same stuff as above for the ui code. There are still some sub-dialogs which need cleanup. Did some cleanup in most of these files: prototypes, removed tons of #include's, i18n fixes, s/w/widget/ as above, indentation, ...
1999-07-22 16:21:10 +00:00
/* Gradient preview */
editor->preview_rows[0] = NULL;
editor->preview_rows[1] = NULL;
editor->preview_last_x = 0;
editor->preview_button_down = FALSE;
editor->preview = gtk_preview_new (GTK_PREVIEW_COLOR);
gtk_preview_set_dither (GTK_PREVIEW (editor->preview), GDK_RGB_DITHER_MAX);
gtk_preview_size (GTK_PREVIEW (editor->preview),
new ui for the "Layer Offset" dialog. 1999-07-22 Michael Natterer <mitschel@cs.tu-berlin.de> * app/channel_ops.[ch]: new ui for the "Layer Offset" dialog. * app/channels_dialog.c * app/layers_dialog.c: major code cleanup: Folded some callbacks into common ones, "widget" instead of "w", indentation, ... * app/commands.c * app/interface.[ch] * app/global_edit.c: the query boxes must be shown by the caller now. There's no need to split up the string for the message box manually as the Gtk 1.2 label widget handles newlines corectly. Added the "edge_lock" toggle to the "Shrink Selection" dialog. Nicer spacings for the query and message boxes. * app/ink.c: tried to grab the pointer in the blob preview but failed. Left the code there as a reminder (commented out). * app/menus.c: reordered <Image>/Select. I was bored and grep-ed the sources for ancient or deprecated stuff: * app/about_dialog.[ch] * app/actionarea.[ch] * app/app_procs.c * app/brush_edit.c * app/brush_select.c * app/color_select.c * app/convert.c * app/devices.c * app/gdisplay.c * app/gdisplay_ops.c * app/histogram_tool.[ch] * app/info_window.c * app/install.c * app/ops_buttons.c * app/palette.c * app/palette_select.c * app/paths_dialog.c * app/pattern_select.c * app/resize.c * app/scale_toolc.c * app/text_tool.c: s/container_border_width/container_set_border_width/g, s/sprintf/g_snprintf/g, replaced some constant string lengths with strlen(x). * app/bezier_select.c * app/blend.c * app/boundary.c * app/errors.[ch] * app/free_select.c * app/gimpbrushlist.c * app/gimprc.c * app/iscissors.c * app/main.c * app/patterns.[ch] * app/text_tool.c: namespace fanaticism: prefixed all gimp error functions with "gimp_" and formated the messages more uniformly. * app/gradient.c * app/gradient_select.c: same stuff as above for the ui code. There are still some sub-dialogs which need cleanup. Did some cleanup in most of these files: prototypes, removed tons of #include's, i18n fixes, s/w/widget/ as above, indentation, ...
1999-07-22 16:21:10 +00:00
GRAD_PREVIEW_WIDTH, GRAD_PREVIEW_HEIGHT);
/* Enable auto-resizing of the preview but ensure a minimal size */
app/gimpprogress.c app/nav_window.c app/ops_buttons.c app/undo_history.c 2001-12-29 Michael Natterer <mitch@gimp.org> * app/gimpprogress.c * app/nav_window.c * app/ops_buttons.c * app/undo_history.c * app/display/gimpdisplayshell.c * app/gui/about-dialog.c * app/gui/brush-editor.c * app/gui/channels-commands.c * app/gui/color-area.c * app/gui/color-notebook.c * app/gui/color-select.c * app/gui/colormap-dialog.c * app/gui/convert-dialog.c * app/gui/device-status-dialog.c * app/gui/file-new-dialog.c * app/gui/file-open-dialog.c * app/gui/file-save-dialog.c * app/gui/gradient-editor.c * app/gui/info-dialog.c * app/gui/layers-commands.c * app/gui/module-browser.c * app/gui/offset-dialog.c * app/gui/palette-editor.c * app/gui/palettes-commands.c * app/gui/paths-dialog.c * app/gui/qmask-commands.c * app/gui/resize-dialog.c * app/gui/resolution-calibrate-dialog.c * app/gui/splash.c * app/gui/tips-dialog.c * app/gui/toolbox.c * app/gui/user-install-dialog.c * app/tools/gimpbrightnesscontrasttool.c * app/tools/gimpbycolorselecttool.c * app/tools/gimpcolorbalancetool.c * app/tools/gimpcolorpickertool.c * app/tools/gimpcroptool.c * app/tools/gimpcurvestool.c * app/tools/gimphuesaturationtool.c * app/tools/gimpinktool.c * app/tools/gimplevelstool.c * app/tools/gimpposterizetool.c * app/tools/gimprotatetool.c * app/tools/gimpthresholdtool.c * app/tools/paint_options.c * app/tools/selection_options.c * app/widgets/gimpchannellistview.c * app/widgets/gimpcolorpanel.c * app/widgets/gimpcomponentlistitem.c * app/widgets/gimpconstrainedhwrapbox.c * app/widgets/gimpcontainergridview.c * app/widgets/gimpcontainerlistview.c * app/widgets/gimpcontainermenuimpl.c * app/widgets/gimpdialogfactory.c * app/widgets/gimpdnd.c * app/widgets/gimpdock.c * app/widgets/gimpdockbook.c * app/widgets/gimpdrawablelistitem.c * app/widgets/gimpdrawablelistview.c * app/widgets/gimpfontselection-dialog.c * app/widgets/gimphistogramview.c * app/widgets/gimpitemfactory.c * app/widgets/gimplayerlistitem.c * app/widgets/gimplistitem.[ch] * app/widgets/gimpmenuitem.c * app/widgets/gimppreview.[ch] * app/widgets/gtkhwrapbox.c * app/widgets/gtkvwrapbox.c * app/widgets/gtkwrapbox.c * libgimp/gimpbrushmenu.c * libgimp/gimpexport.c * libgimp/gimpgradientmenu.c * libgimp/gimpmenu.c * libgimp/gimppatternmenu.c * libgimpwidgets/gimpbutton.c * libgimpwidgets/gimpchainbutton.[ch] * libgimpwidgets/gimpcolorarea.h * libgimpwidgets/gimpcolorbutton.c * libgimpwidgets/gimpfileselection.c * libgimpwidgets/gimphelpui.c * libgimpwidgets/gimpoffsetarea.c * libgimpwidgets/gimppatheditor.c * libgimpwidgets/gimppixmap.h * libgimpwidgets/gimpquerybox.c * libgimpwidgets/gimpstock.[ch] * libgimpwidgets/gimpwidgets.h * plug-ins/FractalExplorer/Dialogs.c * plug-ins/FractalExplorer/Events.c * plug-ins/FractalExplorer/FractalExplorer.c * plug-ins/Lighting/lighting_ui.c * plug-ins/MapObject/mapobject_ui.c * plug-ins/bmp/bmpwrite.c * plug-ins/dbbrowser/dbbrowser_utils.c * plug-ins/fits/fits.c * plug-ins/flame/flame.c * plug-ins/fp/fp_gtk.c * plug-ins/fp/fp_misc.c * plug-ins/gfig/gfig.c * plug-ins/gflare/gflare.c * plug-ins/gfli/gfli.c * plug-ins/gimpressionist/*.c * plug-ins/imagemap/*.[ch] * plug-ins/maze/maze_face.c * plug-ins/mosaic/mosaic.c * plug-ins/pagecurl/pagecurl.c * plug-ins/print/print_gimp.h * plug-ins/rcm/rcm_callback.c * plug-ins/rcm/rcm_dialog.c * plug-ins/rcm/rcm_misc.c * plug-ins/script-fu/script-fu-console.c * plug-ins/script-fu/script-fu-scripts.c * plug-ins/script-fu/script-fu-server.c * plug-ins/sel2path/sel2path.c * plug-ins/sel2path/sel2path_adv_dialog.c * plug-ins/sgi/sgi.c * plug-ins/webbrowser/webbrowser.c * plug-ins/xjt/xjt.c * plug-ins/common/[A-n]*.c: compile with GTK_DISABLE_DEPRECATED defined. Not everything is fully ported yet, had to #undef GTK_DISABLE_DEPRECATED in many places and added #warnings when doing so. * pixmaps/Makefile.am * pixmaps/chain.xpm: removed. * themes/Default/Makefile.am * themes/Default/images/Makefile.am * themes/Default/images/stock-button-hchain-broken.png * themes/Default/images/stock-button-hchain.png * themes/Default/images/stock-button-vchain-broken.png * themes/Default/images/stock-button-vchain.png: new stock icons.
2001-12-29 13:26:29 +00:00
gtk_widget_set_size_request (editor->preview,
GRAD_PREVIEW_WIDTH, GRAD_PREVIEW_HEIGHT);
gtk_preview_set_expand (GTK_PREVIEW (editor->preview), TRUE);
gtk_widget_set_events (editor->preview, GRAD_PREVIEW_EVENT_MASK);
g_signal_connect (editor->preview, "event",
G_CALLBACK (preview_events),
editor);
1999-10-28 15:05:49 +00:00
DND cleanup part 1: 2002-09-02 Michael Natterer <mitch@gimp.org> DND cleanup part 1: * app/widgets/gimpdnd.[ch]: changed all gimp_dnd_*_dest_set() and _unset() functions to _dest_add() and _dest_remove(). Switch from using static arrays of GtkTargetEntries to dynamic GtkTargetLists. The _add() and _remove() functions configure the drag dest automatically if not already done, so there is no need to call gtk_drag_dest_set() on the widget any more. Drag source cleanup will follow... Renamed silly function names gimp_gtk_* to gimp_dnd_* * app/display/gimpdisplayshell.c * app/tools/gimpblendtool.c * app/widgets/gimpcolormapeditor.c * app/widgets/gimpcontainerview.c * app/widgets/gimpgradienteditor.c * app/widgets/gimplistitem.c * app/widgets/gimpmenuitem.c * app/widgets/gimppreview.c * app/widgets/gimppaletteeditor.c * app/widgets/gimpselectioneditor.c * app/widgets/gimptoolbox-color-area.c * app/widgets/gimptoolbox-indicator-area.c * app/widgets/gimptoolbox.c * app/gui/about-dialog.c * app/gui/color-select.c * app/gui/device-status-dialog.c * app/gui/tool-options-dialog.c: changed accordingly. Removed all calls to gtk_drag_dest_set() and their GtkTargetEntry tables. * app/widgets/gimpchannellistitem.c: enabled some commented out dnd code (which will not work since dnd needs more love...) * app/widgets/gimpitemlistview.[ch]: added a third "gboolean interactive" parameter to GimpItemNewFunc. * app/gui/channels-commands.[ch] * app/gui/layers-commands.[ch] * app/gui/vectors-commands.[ch]: if the new_item_func is called with "interactive == FALSE", don't pop up a dialog but silently create a new item of the image's size. * app/widgets/gimpdrawablelistview.c: use the new feature to allow color and pattern drops to the "New" button, which creates a new layer/channel filled with the color/pattern. (special feature for drc ;-) * app/widgets/gimppaletteeditor.c: fixed event handling so we see the context menu again. Also, don't redraw on "expose", since GtkPreview does that for us.
2002-09-02 14:39:08 +00:00
gimp_dnd_viewable_dest_add (GTK_WIDGET (editor->preview),
GIMP_TYPE_GRADIENT,
gradient_editor_drop_gradient,
editor);
1999-10-28 15:05:49 +00:00
gtk_box_pack_start (GTK_BOX (vbox), editor->preview, TRUE, TRUE, 0);
gtk_widget_show (editor->preview);
new ui for the "Layer Offset" dialog. 1999-07-22 Michael Natterer <mitschel@cs.tu-berlin.de> * app/channel_ops.[ch]: new ui for the "Layer Offset" dialog. * app/channels_dialog.c * app/layers_dialog.c: major code cleanup: Folded some callbacks into common ones, "widget" instead of "w", indentation, ... * app/commands.c * app/interface.[ch] * app/global_edit.c: the query boxes must be shown by the caller now. There's no need to split up the string for the message box manually as the Gtk 1.2 label widget handles newlines corectly. Added the "edge_lock" toggle to the "Shrink Selection" dialog. Nicer spacings for the query and message boxes. * app/ink.c: tried to grab the pointer in the blob preview but failed. Left the code there as a reminder (commented out). * app/menus.c: reordered <Image>/Select. I was bored and grep-ed the sources for ancient or deprecated stuff: * app/about_dialog.[ch] * app/actionarea.[ch] * app/app_procs.c * app/brush_edit.c * app/brush_select.c * app/color_select.c * app/convert.c * app/devices.c * app/gdisplay.c * app/gdisplay_ops.c * app/histogram_tool.[ch] * app/info_window.c * app/install.c * app/ops_buttons.c * app/palette.c * app/palette_select.c * app/paths_dialog.c * app/pattern_select.c * app/resize.c * app/scale_toolc.c * app/text_tool.c: s/container_border_width/container_set_border_width/g, s/sprintf/g_snprintf/g, replaced some constant string lengths with strlen(x). * app/bezier_select.c * app/blend.c * app/boundary.c * app/errors.[ch] * app/free_select.c * app/gimpbrushlist.c * app/gimprc.c * app/iscissors.c * app/main.c * app/patterns.[ch] * app/text_tool.c: namespace fanaticism: prefixed all gimp error functions with "gimp_" and formated the messages more uniformly. * app/gradient.c * app/gradient_select.c: same stuff as above for the ui code. There are still some sub-dialogs which need cleanup. Did some cleanup in most of these files: prototypes, removed tons of #include's, i18n fixes, s/w/widget/ as above, indentation, ...
1999-07-22 16:21:10 +00:00
/* Gradient control */
added a boolean "internal" which indicates that the data object is an 2002-06-12 Michael Natterer <mitch@gimp.org> * app/core/gimpdata.[ch]: added a boolean "internal" which indicates that the data object is an automatically created internal object. Changed the code to refuse saving to deleting internal objects. * app/core/Makefile.am * app/core/gimp-gradients.[ch]: new files implementing internal gradients (FG -> BG in RGB and HSV and FG -> transparent). * app/core/gimp.c: call gimp_gradients_init(). * app/core/gimpdatafactory.c (gimp_data_factory_data_free): don't free internal objects so they stay there on "Refresh". * app/core/gimpdatalist.c: sort internal objects to the beginning of the list. * app/widgets/gimpdataeditor.c: refuse to change the name of internal objects. * app/widgets/gimpdatafactoryview.c: set the "Delete" button insensitive for internal objects. * app/widgets/gimpgradienteditor.c: refuse to edit internal gradients, just display them so color picking works. * app/gui/brushes-commands.c * app/gui/gradients-commands.c * app/gui/palettes-commands.c * app/gui/patterns-commands.c: set the "Delete" menu item insensitive for internal objects. * app/gui/gui.c: need to call render_setup() earlier because of you-dont-want-to-know-why. Will change it back once the previews have their own render buffers. * app/tools/gimpblendtool.c: Replaced the "Type" menu by a preview showing the active gradient. Clicking the preview pops up the gradient selection. Renamed the "Gradient" menu to "Shape". Removed "blend_mode" from the BlendOptions struct because we always use "custom" mode now.
2002-06-12 13:48:47 +00:00
editor->control_pixmap = NULL;
editor->control_drag_segment = NULL;
editor->control_sel_l = NULL;
editor->control_sel_r = NULL;
editor->control_drag_mode = GRAD_DRAG_NONE;
editor->control_click_time = 0;
editor->control_compress = FALSE;
editor->control_last_x = 0;
editor->control_last_gx = 0.0;
editor->control_orig_pos = 0.0;
editor->control = gtk_drawing_area_new ();
app/gimpprogress.c app/nav_window.c app/ops_buttons.c app/undo_history.c 2001-12-29 Michael Natterer <mitch@gimp.org> * app/gimpprogress.c * app/nav_window.c * app/ops_buttons.c * app/undo_history.c * app/display/gimpdisplayshell.c * app/gui/about-dialog.c * app/gui/brush-editor.c * app/gui/channels-commands.c * app/gui/color-area.c * app/gui/color-notebook.c * app/gui/color-select.c * app/gui/colormap-dialog.c * app/gui/convert-dialog.c * app/gui/device-status-dialog.c * app/gui/file-new-dialog.c * app/gui/file-open-dialog.c * app/gui/file-save-dialog.c * app/gui/gradient-editor.c * app/gui/info-dialog.c * app/gui/layers-commands.c * app/gui/module-browser.c * app/gui/offset-dialog.c * app/gui/palette-editor.c * app/gui/palettes-commands.c * app/gui/paths-dialog.c * app/gui/qmask-commands.c * app/gui/resize-dialog.c * app/gui/resolution-calibrate-dialog.c * app/gui/splash.c * app/gui/tips-dialog.c * app/gui/toolbox.c * app/gui/user-install-dialog.c * app/tools/gimpbrightnesscontrasttool.c * app/tools/gimpbycolorselecttool.c * app/tools/gimpcolorbalancetool.c * app/tools/gimpcolorpickertool.c * app/tools/gimpcroptool.c * app/tools/gimpcurvestool.c * app/tools/gimphuesaturationtool.c * app/tools/gimpinktool.c * app/tools/gimplevelstool.c * app/tools/gimpposterizetool.c * app/tools/gimprotatetool.c * app/tools/gimpthresholdtool.c * app/tools/paint_options.c * app/tools/selection_options.c * app/widgets/gimpchannellistview.c * app/widgets/gimpcolorpanel.c * app/widgets/gimpcomponentlistitem.c * app/widgets/gimpconstrainedhwrapbox.c * app/widgets/gimpcontainergridview.c * app/widgets/gimpcontainerlistview.c * app/widgets/gimpcontainermenuimpl.c * app/widgets/gimpdialogfactory.c * app/widgets/gimpdnd.c * app/widgets/gimpdock.c * app/widgets/gimpdockbook.c * app/widgets/gimpdrawablelistitem.c * app/widgets/gimpdrawablelistview.c * app/widgets/gimpfontselection-dialog.c * app/widgets/gimphistogramview.c * app/widgets/gimpitemfactory.c * app/widgets/gimplayerlistitem.c * app/widgets/gimplistitem.[ch] * app/widgets/gimpmenuitem.c * app/widgets/gimppreview.[ch] * app/widgets/gtkhwrapbox.c * app/widgets/gtkvwrapbox.c * app/widgets/gtkwrapbox.c * libgimp/gimpbrushmenu.c * libgimp/gimpexport.c * libgimp/gimpgradientmenu.c * libgimp/gimpmenu.c * libgimp/gimppatternmenu.c * libgimpwidgets/gimpbutton.c * libgimpwidgets/gimpchainbutton.[ch] * libgimpwidgets/gimpcolorarea.h * libgimpwidgets/gimpcolorbutton.c * libgimpwidgets/gimpfileselection.c * libgimpwidgets/gimphelpui.c * libgimpwidgets/gimpoffsetarea.c * libgimpwidgets/gimppatheditor.c * libgimpwidgets/gimppixmap.h * libgimpwidgets/gimpquerybox.c * libgimpwidgets/gimpstock.[ch] * libgimpwidgets/gimpwidgets.h * plug-ins/FractalExplorer/Dialogs.c * plug-ins/FractalExplorer/Events.c * plug-ins/FractalExplorer/FractalExplorer.c * plug-ins/Lighting/lighting_ui.c * plug-ins/MapObject/mapobject_ui.c * plug-ins/bmp/bmpwrite.c * plug-ins/dbbrowser/dbbrowser_utils.c * plug-ins/fits/fits.c * plug-ins/flame/flame.c * plug-ins/fp/fp_gtk.c * plug-ins/fp/fp_misc.c * plug-ins/gfig/gfig.c * plug-ins/gflare/gflare.c * plug-ins/gfli/gfli.c * plug-ins/gimpressionist/*.c * plug-ins/imagemap/*.[ch] * plug-ins/maze/maze_face.c * plug-ins/mosaic/mosaic.c * plug-ins/pagecurl/pagecurl.c * plug-ins/print/print_gimp.h * plug-ins/rcm/rcm_callback.c * plug-ins/rcm/rcm_dialog.c * plug-ins/rcm/rcm_misc.c * plug-ins/script-fu/script-fu-console.c * plug-ins/script-fu/script-fu-scripts.c * plug-ins/script-fu/script-fu-server.c * plug-ins/sel2path/sel2path.c * plug-ins/sel2path/sel2path_adv_dialog.c * plug-ins/sgi/sgi.c * plug-ins/webbrowser/webbrowser.c * plug-ins/xjt/xjt.c * plug-ins/common/[A-n]*.c: compile with GTK_DISABLE_DEPRECATED defined. Not everything is fully ported yet, had to #undef GTK_DISABLE_DEPRECATED in many places and added #warnings when doing so. * pixmaps/Makefile.am * pixmaps/chain.xpm: removed. * themes/Default/Makefile.am * themes/Default/images/Makefile.am * themes/Default/images/stock-button-hchain-broken.png * themes/Default/images/stock-button-hchain.png * themes/Default/images/stock-button-vchain-broken.png * themes/Default/images/stock-button-vchain.png: new stock icons.
2001-12-29 13:26:29 +00:00
gtk_widget_set_size_request (editor->control,
GRAD_PREVIEW_WIDTH, GRAD_CONTROL_HEIGHT);
gtk_widget_set_events (editor->control, GRAD_CONTROL_EVENT_MASK);
gtk_box_pack_start (GTK_BOX (vbox), editor->control, FALSE, FALSE, 0);
gtk_widget_show (editor->control);
new ui for the "Layer Offset" dialog. 1999-07-22 Michael Natterer <mitschel@cs.tu-berlin.de> * app/channel_ops.[ch]: new ui for the "Layer Offset" dialog. * app/channels_dialog.c * app/layers_dialog.c: major code cleanup: Folded some callbacks into common ones, "widget" instead of "w", indentation, ... * app/commands.c * app/interface.[ch] * app/global_edit.c: the query boxes must be shown by the caller now. There's no need to split up the string for the message box manually as the Gtk 1.2 label widget handles newlines corectly. Added the "edge_lock" toggle to the "Shrink Selection" dialog. Nicer spacings for the query and message boxes. * app/ink.c: tried to grab the pointer in the blob preview but failed. Left the code there as a reminder (commented out). * app/menus.c: reordered <Image>/Select. I was bored and grep-ed the sources for ancient or deprecated stuff: * app/about_dialog.[ch] * app/actionarea.[ch] * app/app_procs.c * app/brush_edit.c * app/brush_select.c * app/color_select.c * app/convert.c * app/devices.c * app/gdisplay.c * app/gdisplay_ops.c * app/histogram_tool.[ch] * app/info_window.c * app/install.c * app/ops_buttons.c * app/palette.c * app/palette_select.c * app/paths_dialog.c * app/pattern_select.c * app/resize.c * app/scale_toolc.c * app/text_tool.c: s/container_border_width/container_set_border_width/g, s/sprintf/g_snprintf/g, replaced some constant string lengths with strlen(x). * app/bezier_select.c * app/blend.c * app/boundary.c * app/errors.[ch] * app/free_select.c * app/gimpbrushlist.c * app/gimprc.c * app/iscissors.c * app/main.c * app/patterns.[ch] * app/text_tool.c: namespace fanaticism: prefixed all gimp error functions with "gimp_" and formated the messages more uniformly. * app/gradient.c * app/gradient_select.c: same stuff as above for the ui code. There are still some sub-dialogs which need cleanup. Did some cleanup in most of these files: prototypes, removed tons of #include's, i18n fixes, s/w/widget/ as above, indentation, ...
1999-07-22 16:21:10 +00:00
g_signal_connect (editor->control, "event",
G_CALLBACK (control_events),
editor);
/* Scrollbar */
editor->zoom_factor = 1;
editor->scroll_data = gtk_adjustment_new (0.0, 0.0, 1.0,
GRAD_SCROLLBAR_STEP_SIZE,
GRAD_SCROLLBAR_PAGE_SIZE,
1.0);
g_signal_connect (editor->scroll_data, "value_changed",
G_CALLBACK (gradient_editor_scrollbar_update),
editor);
g_signal_connect (editor->scroll_data, "changed",
G_CALLBACK (gradient_editor_scrollbar_update),
editor);
editor->scrollbar = gtk_hscrollbar_new (GTK_ADJUSTMENT (editor->scroll_data));
gtk_range_set_update_policy (GTK_RANGE (editor->scrollbar),
GTK_UPDATE_CONTINUOUS);
gtk_box_pack_start (GTK_BOX (editor), editor->scrollbar, FALSE, FALSE, 0);
gtk_widget_show (editor->scrollbar);
/* Horizontal box for zoom controls and instant update toggle */
hbox = gtk_hbox_new (FALSE, 4);
gtk_box_pack_start (GTK_BOX (editor), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
/* +, - and Zoom Fit buttons */
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_ZOOM_FIT,
_("Zoom All"), NULL,
G_CALLBACK (gradient_editor_zoom_all_callback),
NULL,
editor);
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_ZOOM_IN,
_("Zoom In"), NULL,
G_CALLBACK (gradient_editor_zoom_in_callback),
NULL,
editor);
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_ZOOM_OUT,
_("Zoom Out"), NULL,
G_CALLBACK (gradient_editor_zoom_out_callback),
NULL,
editor);
/* Instant update toggle */
editor->instant_update = TRUE;
button = gtk_check_button_new_with_label (_("Instant update"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "toggled",
G_CALLBACK (gradient_editor_instant_update_update),
editor);
/* Hint bar */
editor->hint_label1 = gtk_label_new ("");
gtk_misc_set_alignment (GTK_MISC (editor->hint_label1), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (hbox), editor->hint_label1, FALSE, FALSE, 0);
gtk_widget_show (editor->hint_label1);
editor->hint_label2 = gtk_label_new ("");
gtk_misc_set_alignment (GTK_MISC (editor->hint_label2), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (editor), editor->hint_label2, FALSE, FALSE, 0);
gtk_widget_show (editor->hint_label2);
editor->hint_label3 = gtk_label_new ("");
gtk_misc_set_alignment (GTK_MISC (editor->hint_label3), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (editor), editor->hint_label3, FALSE, FALSE, 0);
gtk_widget_show (editor->hint_label3);
/* Initialize other data */
editor->left_saved_segments = NULL;
editor->left_saved_dirty = FALSE;
editor->right_saved_segments = NULL;
editor->right_saved_dirty = FALSE;
editor->saved_colors[0].r = 0.0; /* Black */
editor->saved_colors[0].g = 0.0;
editor->saved_colors[0].b = 0.0;
editor->saved_colors[0].a = GIMP_OPACITY_OPAQUE;
editor->saved_colors[1].r = 0.5; /* 50% Gray */
editor->saved_colors[1].g = 0.5;
editor->saved_colors[1].b = 0.5;
editor->saved_colors[1].a = GIMP_OPACITY_OPAQUE;
editor->saved_colors[2].r = 1.0; /* White */
editor->saved_colors[2].g = 1.0;
editor->saved_colors[2].b = 1.0;
editor->saved_colors[2].a = GIMP_OPACITY_OPAQUE;
editor->saved_colors[3].r = 0.0; /* Clear */
editor->saved_colors[3].g = 0.0;
editor->saved_colors[3].b = 0.0;
editor->saved_colors[3].a = GIMP_OPACITY_TRANSPARENT;
editor->saved_colors[4].r = 1.0; /* Red */
editor->saved_colors[4].g = 0.0;
editor->saved_colors[4].b = 0.0;
editor->saved_colors[4].a = GIMP_OPACITY_OPAQUE;
editor->saved_colors[5].r = 1.0; /* Yellow */
editor->saved_colors[5].g = 1.0;
editor->saved_colors[5].b = 0.0;
editor->saved_colors[5].a = GIMP_OPACITY_OPAQUE;
editor->saved_colors[6].r = 0.0; /* Green */
editor->saved_colors[6].g = 1.0;
editor->saved_colors[6].b = 0.0;
editor->saved_colors[6].a = GIMP_OPACITY_OPAQUE;
editor->saved_colors[7].r = 0.0; /* Cyan */
editor->saved_colors[7].g = 1.0;
editor->saved_colors[7].b = 1.0;
editor->saved_colors[7].a = GIMP_OPACITY_OPAQUE;
editor->saved_colors[8].r = 0.0; /* Blue */
editor->saved_colors[8].g = 0.0;
editor->saved_colors[8].b = 1.0;
editor->saved_colors[8].a = GIMP_OPACITY_OPAQUE;
editor->saved_colors[9].r = 1.0; /* Magenta */
editor->saved_colors[9].g = 0.0;
editor->saved_colors[9].b = 1.0;
editor->saved_colors[9].a = GIMP_OPACITY_OPAQUE;
1999-10-28 15:05:49 +00:00
}
static void
gimp_gradient_editor_set_data (GimpDataEditor *editor,
GimpData *data)
1997-11-24 22:05:25 +00:00
{
GimpGradientEditor *gradient_editor;
gradient_editor = GIMP_GRADIENT_EDITOR (editor);
1997-11-24 22:05:25 +00:00
GIMP_DATA_EDITOR_CLASS (parent_class)->set_data (editor, data);
GimpViewableDialogs everywhere, cleanup: 2002-09-01 Michael Natterer <mitch@gimp.org> GimpViewableDialogs everywhere, cleanup: * libgimpwidgets/gimpstock.c: added texts for the RESIZE, SCALE and CROP stock items. * app/widgets/gimpviewabledialog.c: update the title when the viewable's name changes. * app/gui/color-notebook.[ch]: added color_notebook_viewable_new() which creates a GimpViewableDialog. * app/widgets/gimpgradienteditor.[ch] * app/gui/colormap-editor-commands.c * app/gui/file-new-dialog.c * app/gui/gradient-editor-commands.c * app/gui/palette-editor-commands.c * app/undo_history.c: use GimpViewableDialogs and the new color_notebook constructor. * app/gui/convert-dialog.c: #include "widgets/gimpviewabledialog.h" * app/gui/image-commands.c * app/gui/info-dialog.c * app/gui/resize-dialog.c: minor cleanups. * app/gui/info-window.c: cleaned up the whole thing, esp. the "Extended" page. Added HSV color display to the color picker frame. Set the icons as frame titles, stuff... * app/tools/gimpimagemaptool.[ch]: removed "shell_title", "shell_name" and "stock_id" from the GimpImageMapTool struct because they can be obtained from the tool's GimpToolInfo object. * app/tools/gimpbrightnesscontrasttool.c * app/tools/gimpcolorbalancetool.c * app/tools/gimpcurvestool.c * app/tools/gimphuesaturationtool.c * app/tools/gimplevelstool.c * app/tools/gimpposterizetool.c * app/tools/gimpthresholdtool.c: changed accordingly. * app/tools/gimphistogramtool.c: same here: take values from tool->tool_info instead of hardcoding them. * app/tools/gimpcroptool.[ch]: removed the static crop dialog variables and added them to the GimpCropTool struct. Feels safer and makes the callback code much simpler. Use stock items for the dialog's "Resize" and "Crop" buttons. * app/tools/gimpmeasuretool.c * app/tools/gimprotatetool.c: for consistency don't name the tools "Blah Tool", also the dialog titles need to match the menu entries. Unrelated: * libgimpwidgets/gimpwidgets.c: the recently changed, gtk-doc comment was correct, as gtk-doc takes the parameter names from the header, not the .c file. * app/tools/gimptransformtool.c: set the transform tool's state to TRANSFORM_CREATING after changing displays, so the initial matrix components are saved correctly for the "Reset" function.
2002-09-01 08:44:57 +00:00
if (editor->data)
{
if (gradient_editor->color_notebook)
{
color_notebook_free (gradient_editor->color_notebook);
gradient_editor->color_notebook = NULL;
gtk_widget_set_sensitive (GTK_WIDGET (editor), TRUE);
}
}
added a boolean "internal" which indicates that the data object is an 2002-06-12 Michael Natterer <mitch@gimp.org> * app/core/gimpdata.[ch]: added a boolean "internal" which indicates that the data object is an automatically created internal object. Changed the code to refuse saving to deleting internal objects. * app/core/Makefile.am * app/core/gimp-gradients.[ch]: new files implementing internal gradients (FG -> BG in RGB and HSV and FG -> transparent). * app/core/gimp.c: call gimp_gradients_init(). * app/core/gimpdatafactory.c (gimp_data_factory_data_free): don't free internal objects so they stay there on "Refresh". * app/core/gimpdatalist.c: sort internal objects to the beginning of the list. * app/widgets/gimpdataeditor.c: refuse to change the name of internal objects. * app/widgets/gimpdatafactoryview.c: set the "Delete" button insensitive for internal objects. * app/widgets/gimpgradienteditor.c: refuse to edit internal gradients, just display them so color picking works. * app/gui/brushes-commands.c * app/gui/gradients-commands.c * app/gui/palettes-commands.c * app/gui/patterns-commands.c: set the "Delete" menu item insensitive for internal objects. * app/gui/gui.c: need to call render_setup() earlier because of you-dont-want-to-know-why. Will change it back once the previews have their own render buffers. * app/tools/gimpblendtool.c: Replaced the "Type" menu by a preview showing the active gradient. Clicking the preview pops up the gradient selection. Renamed the "Gradient" menu to "Shape". Removed "blend_mode" from the BlendOptions struct because we always use "custom" mode now.
2002-06-12 13:48:47 +00:00
if (data && ! data->internal)
gtk_widget_set_sensitive (gradient_editor->control, TRUE);
else
gtk_widget_set_sensitive (gradient_editor->control, FALSE);
gimp_gradient_editor_update (gradient_editor,
GRAD_UPDATE_PREVIEW | GRAD_RESET_CONTROL);
}
1997-11-24 22:05:25 +00:00
/* public functions */
GimpDataEditor *
gimp_gradient_editor_new (Gimp *gimp)
{
GimpGradientEditor *editor;
editor = g_object_new (GIMP_TYPE_GRADIENT_EDITOR, NULL);
1997-11-24 22:05:25 +00:00
gimp_data_editor_construct (GIMP_DATA_EDITOR (editor),
gimp,
GIMP_TYPE_GRADIENT);
1997-11-24 22:05:25 +00:00
return GIMP_DATA_EDITOR (editor);
}
1997-11-24 22:05:25 +00:00
void
gimp_gradient_editor_update (GimpGradientEditor *editor,
GradientEditorUpdateMask flags)
{
if (GIMP_DATA_EDITOR (editor)->data)
{
GimpGradient *gradient;
gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
if (flags & GRAD_UPDATE_GRADIENT)
preview_update (editor, TRUE);
if (flags & GRAD_UPDATE_PREVIEW)
preview_update (editor, TRUE);
if (flags & GRAD_UPDATE_CONTROL)
control_update (editor, gradient, FALSE);
1997-11-24 22:05:25 +00:00
if (flags & GRAD_RESET_CONTROL)
control_update (editor, gradient, TRUE);
}
}
1997-11-24 22:05:25 +00:00
/* private functions */
1997-11-24 22:05:25 +00:00
static void
gradient_editor_drop_gradient (GtkWidget *widget,
GimpViewable *viewable,
gpointer data)
1997-11-24 22:05:25 +00:00
{
gimp_data_editor_set_data (GIMP_DATA_EDITOR (data), GIMP_DATA (viewable));
}
1997-11-24 22:05:25 +00:00
static void
gradient_editor_scrollbar_update (GtkAdjustment *adjustment,
GimpGradientEditor *editor)
1997-11-24 22:05:25 +00:00
{
gchar *str1;
gchar *str2;
str1 = g_strdup_printf (_("Zoom factor: %d:1"),
editor->zoom_factor);
1997-11-24 22:05:25 +00:00
str2 = g_strdup_printf (_("Displaying [%0.6f, %0.6f]"),
adjustment->value,
adjustment->value + adjustment->page_size);
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gradient_editor_set_hint (editor, str1, str2, "");
1997-11-24 22:05:25 +00:00
g_free (str1);
g_free (str2);
gimp_gradient_editor_update (editor,
GRAD_UPDATE_PREVIEW | GRAD_UPDATE_CONTROL);
}
1997-11-24 22:05:25 +00:00
static void
gradient_editor_zoom_all_callback (GtkWidget *widget,
GimpGradientEditor *editor)
{
GtkAdjustment *adjustment;
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adjustment = GTK_ADJUSTMENT (editor->scroll_data);
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editor->zoom_factor = 1;
1997-11-24 22:05:25 +00:00
adjustment->value = 0.0;
adjustment->page_size = 1.0;
adjustment->step_increment = GRAD_SCROLLBAR_STEP_SIZE;
adjustment->page_increment = GRAD_SCROLLBAR_PAGE_SIZE;
1997-11-24 22:05:25 +00:00
gtk_adjustment_changed (GTK_ADJUSTMENT (editor->scroll_data));
}
1997-11-24 22:05:25 +00:00
static void
gradient_editor_zoom_out_callback (GtkWidget *widget,
GimpGradientEditor *editor)
{
GtkAdjustment *adjustment;
gdouble old_value;
gdouble value;
gdouble old_page_size;
gdouble page_size;
1997-11-24 22:05:25 +00:00
if (editor->zoom_factor <= 1)
return;
1997-11-24 22:05:25 +00:00
adjustment = GTK_ADJUSTMENT (editor->scroll_data);
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old_value = adjustment->value;
old_page_size = adjustment->page_size;
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editor->zoom_factor--;
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page_size = 1.0 / editor->zoom_factor;
value = old_value - (page_size - old_page_size) / 2.0;
1997-11-24 22:05:25 +00:00
if (value < 0.0)
value = 0.0;
else if ((value + page_size) > 1.0)
value = 1.0 - page_size;
1997-11-24 22:05:25 +00:00
adjustment->value = value;
adjustment->page_size = page_size;
adjustment->step_increment = page_size * GRAD_SCROLLBAR_STEP_SIZE;
adjustment->page_increment = page_size * GRAD_SCROLLBAR_PAGE_SIZE;
1997-11-24 22:05:25 +00:00
gtk_adjustment_changed (GTK_ADJUSTMENT (editor->scroll_data));
}
1997-11-24 22:05:25 +00:00
static void
gradient_editor_zoom_in_callback (GtkWidget *widget,
GimpGradientEditor *editor)
1997-11-24 22:05:25 +00:00
{
GtkAdjustment *adjustment;
gdouble old_value;
gdouble old_page_size;
gdouble page_size;
1997-11-24 22:05:25 +00:00
adjustment = GTK_ADJUSTMENT (editor->scroll_data);
1997-11-24 22:05:25 +00:00
old_value = adjustment->value;
old_page_size = adjustment->page_size;
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editor->zoom_factor++;
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page_size = 1.0 / editor->zoom_factor;
1997-11-24 22:05:25 +00:00
adjustment->value = old_value + (old_page_size - page_size) / 2.0;
adjustment->page_size = page_size;
adjustment->step_increment = page_size * GRAD_SCROLLBAR_STEP_SIZE;
adjustment->page_increment = page_size * GRAD_SCROLLBAR_PAGE_SIZE;
1997-11-24 22:05:25 +00:00
gtk_adjustment_changed (GTK_ADJUSTMENT (editor->scroll_data));
}
1997-11-24 22:05:25 +00:00
static void
gradient_editor_instant_update_update (GtkWidget *widget,
GimpGradientEditor *editor)
1997-11-24 22:05:25 +00:00
{
if (GTK_TOGGLE_BUTTON (widget)->active)
{
editor->instant_update = TRUE;
gtk_range_set_update_policy (GTK_RANGE (editor->scrollbar),
GTK_UPDATE_CONTINUOUS);
}
else
{
editor->instant_update = FALSE;
gtk_range_set_update_policy (GTK_RANGE (editor->scrollbar),
GTK_UPDATE_DELAYED);
}
}
1997-11-24 22:05:25 +00:00
static void
gradient_editor_set_hint (GimpGradientEditor *editor,
const gchar *str1,
const gchar *str2,
const gchar *str3)
{
gtk_label_set_text (GTK_LABEL (editor->hint_label1), str1);
gtk_label_set_text (GTK_LABEL (editor->hint_label2), str2);
gtk_label_set_text (GTK_LABEL (editor->hint_label3), str3);
}
1997-11-24 22:05:25 +00:00
/***** Gradient preview functions *****/
static gboolean
preview_events (GtkWidget *widget,
GdkEvent *event,
GimpGradientEditor *editor)
1997-11-24 22:05:25 +00:00
{
gint x, y;
GdkEventButton *bevent;
GdkEventMotion *mevent;
GdkEventScroll *sevent;
1997-11-24 22:05:25 +00:00
if (! GIMP_DATA_EDITOR (editor)->data)
return TRUE;
switch (event->type)
{
case GDK_EXPOSE:
preview_update (editor, FALSE);
return FALSE;
1997-11-24 22:05:25 +00:00
case GDK_LEAVE_NOTIFY:
gradient_editor_set_hint (editor, "", "", "");
break;
1997-11-24 22:05:25 +00:00
case GDK_MOTION_NOTIFY:
gtk_widget_get_pointer (editor->preview, &x, &y);
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mevent = (GdkEventMotion *) event;
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if (x != editor->preview_last_x)
{
editor->preview_last_x = x;
if (editor->preview_button_down)
{
if (mevent->state & GDK_CONTROL_MASK)
preview_set_background (editor, x);
else
preview_set_foreground (editor, x);
}
else
{
preview_set_hint (editor, x);
}
}
break;
case GDK_BUTTON_PRESS:
gtk_widget_get_pointer (editor->preview, &x, &y);
bevent = (GdkEventButton *) event;
1997-11-24 22:05:25 +00:00
switch (bevent->button)
{
case 1:
editor->preview_last_x = x;
editor->preview_button_down = TRUE;
if (bevent->state & GDK_CONTROL_MASK)
preview_set_background (editor, x);
else
preview_set_foreground (editor, x);
break;
case 3:
added a boolean "internal" which indicates that the data object is an 2002-06-12 Michael Natterer <mitch@gimp.org> * app/core/gimpdata.[ch]: added a boolean "internal" which indicates that the data object is an automatically created internal object. Changed the code to refuse saving to deleting internal objects. * app/core/Makefile.am * app/core/gimp-gradients.[ch]: new files implementing internal gradients (FG -> BG in RGB and HSV and FG -> transparent). * app/core/gimp.c: call gimp_gradients_init(). * app/core/gimpdatafactory.c (gimp_data_factory_data_free): don't free internal objects so they stay there on "Refresh". * app/core/gimpdatalist.c: sort internal objects to the beginning of the list. * app/widgets/gimpdataeditor.c: refuse to change the name of internal objects. * app/widgets/gimpdatafactoryview.c: set the "Delete" button insensitive for internal objects. * app/widgets/gimpgradienteditor.c: refuse to edit internal gradients, just display them so color picking works. * app/gui/brushes-commands.c * app/gui/gradients-commands.c * app/gui/palettes-commands.c * app/gui/patterns-commands.c: set the "Delete" menu item insensitive for internal objects. * app/gui/gui.c: need to call render_setup() earlier because of you-dont-want-to-know-why. Will change it back once the previews have their own render buffers. * app/tools/gimpblendtool.c: Replaced the "Type" menu by a preview showing the active gradient. Clicking the preview pops up the gradient selection. Renamed the "Gradient" menu to "Shape". Removed "blend_mode" from the BlendOptions struct because we always use "custom" mode now.
2002-06-12 13:48:47 +00:00
if (! GIMP_DATA_EDITOR (editor)->data->internal)
{
GimpItemFactory *factory;
app/core/Makefile.am new files: the QMask stuff stripped from GUI code. 2001-11-30 Michael Natterer <mitch@gimp.org> * app/core/Makefile.am * app/core/gimpimage-qmask.[ch]: new files: the QMask stuff stripped from GUI code. Added gimp_image_qmask_invert(). * app/core/gimpimage.[ch]: removed the QMask functions. * app/display/Makefile.am * app/display/gimpdisplayshell-qmask.[ch]: removed. * app/gui/Makefile.am * app/gui/qmask-commands.[ch]: new files for the new QMask item factory callbacks and the qmask query dialog. * app/gui/menus.c: added a context menu for the QMask button. * app/display/gimpdisplayshell.c * app/display/gimpdisplayshell-handlers.c: don't include the qmask stuff. * app/display/gimpdisplayshell-callbacks.[ch]: Moved the 2 qmask callbacks here. Don't popup the dialog on double_click. Show the contect menu on right-click. * app/display/gimpdisplayshell-callbacks.[ch]: gimp_display_shell_canvas_events(): removed the hack of conntecting "key_press_event" to gtk_true() while a tool is active. Instead, check for (event & GDK_BUTTON1_MASK) in the key_press and key_release handlers and stop signal emission. Save the modifier state on "button_press" and restore it after "button_release". Changed the way context menus are updated/shown: - removed GimpContainerContextFunc. - pass around item factory identifiers (e.g. "<Brushes>") - added voodoo to update the menus before showing them. * app/widgets/gimpitemfactory.[ch]: gimp_item_factory_new(): take a GimpItemFactoryUpdateFunc parameter, attach it as data to the factory and use it to update the menu in gimp_item_factory_popup_with_date(). * app/widgets/gimpwidgets-utils.[ch]: removed gimp_item_factory_popup_with_data() here. * app/widgets/gimpbrushfactoryview.[ch] * app/widgets/gimpbufferview.[ch] * app/widgets/gimpcontainereditor.[ch] * app/widgets/gimpdatafactoryview.[ch] * app/widgets/gimpdocumentview.[ch] * app/widgets/gimpdrawablelistview.[ch]: use item_factory identifier strings all over the place. * app/widgets/gimpdockbook.c: removed the menu update code, it's now in gui/dialogs-commands.c. * app/gui/brushes-commands.[ch] * app/gui/buffers-commands.[c] * app/gui/channels-commands.[ch] * app/gui/dialogs-commands.[ch] * app/gui/documents-commands.[ch] * app/gui/gradient-editor-commands.[ch] * app/gui/gradients-commands.[ch] * app/gui/layers-commands.[ch] * app/gui/palettes-commands.[ch] * app/gui/patterns-commands.[ch]: removed all show_context_menu() functions and made the update functions public. Changed all update functions to use the gimp_item_factory_set_foo() methods instead of gimp_menu_item_set_foo(). * app/gui/menus.c: pass the update functions to the gimp_item_factory_new(). * app/gui/dialogs-constructors.c: pass item factory identifiers to all view constructors. * app/gui/gradient-editor.c: show the context menu using the new method. * app/gui/toolbox.c: no need to include "dialogs-commands.h".
2001-11-30 14:41:56 +00:00
added a boolean "internal" which indicates that the data object is an 2002-06-12 Michael Natterer <mitch@gimp.org> * app/core/gimpdata.[ch]: added a boolean "internal" which indicates that the data object is an automatically created internal object. Changed the code to refuse saving to deleting internal objects. * app/core/Makefile.am * app/core/gimp-gradients.[ch]: new files implementing internal gradients (FG -> BG in RGB and HSV and FG -> transparent). * app/core/gimp.c: call gimp_gradients_init(). * app/core/gimpdatafactory.c (gimp_data_factory_data_free): don't free internal objects so they stay there on "Refresh". * app/core/gimpdatalist.c: sort internal objects to the beginning of the list. * app/widgets/gimpdataeditor.c: refuse to change the name of internal objects. * app/widgets/gimpdatafactoryview.c: set the "Delete" button insensitive for internal objects. * app/widgets/gimpgradienteditor.c: refuse to edit internal gradients, just display them so color picking works. * app/gui/brushes-commands.c * app/gui/gradients-commands.c * app/gui/palettes-commands.c * app/gui/patterns-commands.c: set the "Delete" menu item insensitive for internal objects. * app/gui/gui.c: need to call render_setup() earlier because of you-dont-want-to-know-why. Will change it back once the previews have their own render buffers. * app/tools/gimpblendtool.c: Replaced the "Type" menu by a preview showing the active gradient. Clicking the preview pops up the gradient selection. Renamed the "Gradient" menu to "Shape". Removed "blend_mode" from the BlendOptions struct because we always use "custom" mode now.
2002-06-12 13:48:47 +00:00
factory = gimp_item_factory_from_path ("<GradientEditor>");
app/core/Makefile.am new files: the QMask stuff stripped from GUI code. 2001-11-30 Michael Natterer <mitch@gimp.org> * app/core/Makefile.am * app/core/gimpimage-qmask.[ch]: new files: the QMask stuff stripped from GUI code. Added gimp_image_qmask_invert(). * app/core/gimpimage.[ch]: removed the QMask functions. * app/display/Makefile.am * app/display/gimpdisplayshell-qmask.[ch]: removed. * app/gui/Makefile.am * app/gui/qmask-commands.[ch]: new files for the new QMask item factory callbacks and the qmask query dialog. * app/gui/menus.c: added a context menu for the QMask button. * app/display/gimpdisplayshell.c * app/display/gimpdisplayshell-handlers.c: don't include the qmask stuff. * app/display/gimpdisplayshell-callbacks.[ch]: Moved the 2 qmask callbacks here. Don't popup the dialog on double_click. Show the contect menu on right-click. * app/display/gimpdisplayshell-callbacks.[ch]: gimp_display_shell_canvas_events(): removed the hack of conntecting "key_press_event" to gtk_true() while a tool is active. Instead, check for (event & GDK_BUTTON1_MASK) in the key_press and key_release handlers and stop signal emission. Save the modifier state on "button_press" and restore it after "button_release". Changed the way context menus are updated/shown: - removed GimpContainerContextFunc. - pass around item factory identifiers (e.g. "<Brushes>") - added voodoo to update the menus before showing them. * app/widgets/gimpitemfactory.[ch]: gimp_item_factory_new(): take a GimpItemFactoryUpdateFunc parameter, attach it as data to the factory and use it to update the menu in gimp_item_factory_popup_with_date(). * app/widgets/gimpwidgets-utils.[ch]: removed gimp_item_factory_popup_with_data() here. * app/widgets/gimpbrushfactoryview.[ch] * app/widgets/gimpbufferview.[ch] * app/widgets/gimpcontainereditor.[ch] * app/widgets/gimpdatafactoryview.[ch] * app/widgets/gimpdocumentview.[ch] * app/widgets/gimpdrawablelistview.[ch]: use item_factory identifier strings all over the place. * app/widgets/gimpdockbook.c: removed the menu update code, it's now in gui/dialogs-commands.c. * app/gui/brushes-commands.[ch] * app/gui/buffers-commands.[c] * app/gui/channels-commands.[ch] * app/gui/dialogs-commands.[ch] * app/gui/documents-commands.[ch] * app/gui/gradient-editor-commands.[ch] * app/gui/gradients-commands.[ch] * app/gui/layers-commands.[ch] * app/gui/palettes-commands.[ch] * app/gui/patterns-commands.[ch]: removed all show_context_menu() functions and made the update functions public. Changed all update functions to use the gimp_item_factory_set_foo() methods instead of gimp_menu_item_set_foo(). * app/gui/menus.c: pass the update functions to the gimp_item_factory_new(). * app/gui/dialogs-constructors.c: pass item factory identifiers to all view constructors. * app/gui/gradient-editor.c: show the context menu using the new method. * app/gui/toolbox.c: no need to include "dialogs-commands.h".
2001-11-30 14:41:56 +00:00
added a boolean "internal" which indicates that the data object is an 2002-06-12 Michael Natterer <mitch@gimp.org> * app/core/gimpdata.[ch]: added a boolean "internal" which indicates that the data object is an automatically created internal object. Changed the code to refuse saving to deleting internal objects. * app/core/Makefile.am * app/core/gimp-gradients.[ch]: new files implementing internal gradients (FG -> BG in RGB and HSV and FG -> transparent). * app/core/gimp.c: call gimp_gradients_init(). * app/core/gimpdatafactory.c (gimp_data_factory_data_free): don't free internal objects so they stay there on "Refresh". * app/core/gimpdatalist.c: sort internal objects to the beginning of the list. * app/widgets/gimpdataeditor.c: refuse to change the name of internal objects. * app/widgets/gimpdatafactoryview.c: set the "Delete" button insensitive for internal objects. * app/widgets/gimpgradienteditor.c: refuse to edit internal gradients, just display them so color picking works. * app/gui/brushes-commands.c * app/gui/gradients-commands.c * app/gui/palettes-commands.c * app/gui/patterns-commands.c: set the "Delete" menu item insensitive for internal objects. * app/gui/gui.c: need to call render_setup() earlier because of you-dont-want-to-know-why. Will change it back once the previews have their own render buffers. * app/tools/gimpblendtool.c: Replaced the "Type" menu by a preview showing the active gradient. Clicking the preview pops up the gradient selection. Renamed the "Gradient" menu to "Shape". Removed "blend_mode" from the BlendOptions struct because we always use "custom" mode now.
2002-06-12 13:48:47 +00:00
gimp_item_factory_popup_with_data (factory, editor, NULL);
}
break;
default:
break;
}
break;
case GDK_SCROLL:
sevent = (GdkEventScroll *) event;
if (sevent->state & GDK_SHIFT_MASK)
{
if (sevent->direction == GDK_SCROLL_UP)
gradient_editor_zoom_in_callback (NULL, editor);
else
gradient_editor_zoom_out_callback (NULL, editor);
}
else
{
GtkAdjustment *adj = GTK_ADJUSTMENT (editor->scroll_data);
gfloat new_value = adj->value + ((sevent->direction == GDK_SCROLL_UP) ?
-adj->page_increment / 2 :
adj->page_increment / 2);
new_value = CLAMP (new_value, adj->lower, adj->upper - adj->page_size);
gtk_adjustment_set_value (adj, new_value);
}
break;
case GDK_BUTTON_RELEASE:
if (editor->preview_button_down)
{
gtk_widget_get_pointer (editor->preview, &x, &y);
bevent = (GdkEventButton *) event;
1997-11-24 22:05:25 +00:00
editor->preview_last_x = x;
editor->preview_button_down = FALSE;
if (bevent->state & GDK_CONTROL_MASK)
preview_set_background (editor, x);
else
preview_set_foreground (editor, x);
break;
}
break;
1997-11-24 22:05:25 +00:00
default:
break;
}
1997-11-24 22:05:25 +00:00
return TRUE;
}
1997-11-24 22:05:25 +00:00
static void
preview_set_hint (GimpGradientEditor *editor,
gint x)
1997-11-24 22:05:25 +00:00
{
GimpDataEditor *data_editor;
gdouble xpos;
GimpRGB rgb;
GimpHSV hsv;
gchar *str1;
gchar *str2;
gchar *str3;
data_editor = GIMP_DATA_EDITOR (editor);
1997-11-24 22:05:25 +00:00
xpos = control_calc_g_pos (editor, x);
1997-11-24 22:05:25 +00:00
gimp_gradient_get_color_at (GIMP_GRADIENT (data_editor->data),
xpos, &rgb);
1997-11-24 22:05:25 +00:00
gimp_rgb_to_hsv (&rgb, &hsv);
1997-11-24 22:05:25 +00:00
str1 = g_strdup_printf (_("Position: %0.6f"), xpos);
str2 = g_strdup_printf (_("RGB (%0.3f, %0.3f, %0.3f) Opacity: %0.3f"),
rgb.r, rgb.g, rgb.b, rgb.a);
str3 = g_strdup_printf (_("HSV (%0.3f, %0.3f, %0.3f)"),
hsv.h * 360.0, hsv.s, hsv.v);
gradient_editor_set_hint (editor, str1, str2, str3);
g_free (str1);
g_free (str2);
g_free (str3);
}
1997-11-24 22:05:25 +00:00
static void
preview_set_foreground (GimpGradientEditor *editor,
gint x)
1997-11-24 22:05:25 +00:00
{
GimpGradient *gradient;
GimpContext *user_context;
GimpRGB color;
gdouble xpos;
gchar *str2;
gchar *str3;
gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
user_context = gimp_get_user_context (GIMP_DATA_EDITOR (editor)->gimp);
1997-11-24 22:05:25 +00:00
xpos = control_calc_g_pos (editor, x);
1997-11-24 22:05:25 +00:00
gimp_gradient_get_color_at (gradient, xpos, &color);
gimp_context_set_foreground (user_context, &color);
str2 = g_strdup_printf (_("RGB (%d, %d, %d)"),
(gint) (color.r * 255.0),
(gint) (color.g * 255.0),
(gint) (color.b * 255.0));
1997-11-24 22:05:25 +00:00
str3 = g_strdup_printf ("(%0.3f, %0.3f, %0.3f)", color.r, color.g, color.b);
1997-11-24 22:05:25 +00:00
gradient_editor_set_hint (editor, _("Foreground color set to:"), str2, str3);
g_free (str2);
g_free (str3);
}
1997-11-24 22:05:25 +00:00
static void
preview_set_background (GimpGradientEditor *editor,
gint x)
{
GimpGradient *gradient;
GimpContext *user_context;
GimpRGB color;
gdouble xpos;
gchar *str2;
gchar *str3;
gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
user_context = gimp_get_user_context (GIMP_DATA_EDITOR (editor)->gimp);
xpos = control_calc_g_pos (editor, x);
gimp_gradient_get_color_at (gradient, xpos, &color);
gimp_context_set_background (user_context, &color);
str2 = g_strdup_printf (_("RGB (%d, %d, %d)"),
(gint) (color.r * 255.0),
(gint) (color.g * 255.0),
(gint) (color.b * 255.0));
str3 = g_strdup_printf (_("(%0.3f, %0.3f, %0.3f)"),
color.r, color.g, color.b);
gradient_editor_set_hint (editor, _("Background color set to:"), str2, str3);
g_free (str2);
g_free (str3);
}
1997-11-24 22:05:25 +00:00
/*****/
static void
preview_update (GimpGradientEditor *editor,
gboolean recalculate)
1997-11-24 22:05:25 +00:00
{
glong rowsiz;
GtkAdjustment *adjustment;
guint16 width;
guint16 height;
static guint16 last_width = 0;
static guint16 last_height = 0;
if (! GTK_WIDGET_DRAWABLE (editor->preview))
return;
1997-11-24 22:05:25 +00:00
/* See whether we have to re-create the preview widget
* (note that the preview automatically follows the size of it's container)
*/
width = editor->preview->allocation.width;
height = editor->preview->allocation.height;
1997-11-24 22:05:25 +00:00
if (! editor->preview_rows[0] ||
! editor->preview_rows[1] ||
(width != last_width) ||
(height != last_height))
{
if (editor->preview_rows[0])
g_free (editor->preview_rows[0]);
1997-11-24 22:05:25 +00:00
if (editor->preview_rows[1])
g_free (editor->preview_rows[1]);
1997-11-24 22:05:25 +00:00
rowsiz = width * 3 * sizeof (guchar);
1997-11-24 22:05:25 +00:00
editor->preview_rows[0] = g_malloc (rowsiz);
editor->preview_rows[1] = g_malloc (rowsiz);
1997-11-24 22:05:25 +00:00
recalculate = TRUE; /* Force recalculation */
}
1997-11-24 22:05:25 +00:00
last_width = width;
last_height = height;
1997-11-24 22:05:25 +00:00
/* Have to redraw? */
if (recalculate)
{
adjustment = GTK_ADJUSTMENT (editor->scroll_data);
1997-11-24 22:05:25 +00:00
preview_fill_image (editor,
width, height,
adjustment->value,
adjustment->value + adjustment->page_size);
1997-11-24 22:05:25 +00:00
app/gimpprogress.c app/nav_window.c app/ops_buttons.c app/undo_history.c 2001-12-29 Michael Natterer <mitch@gimp.org> * app/gimpprogress.c * app/nav_window.c * app/ops_buttons.c * app/undo_history.c * app/display/gimpdisplayshell.c * app/gui/about-dialog.c * app/gui/brush-editor.c * app/gui/channels-commands.c * app/gui/color-area.c * app/gui/color-notebook.c * app/gui/color-select.c * app/gui/colormap-dialog.c * app/gui/convert-dialog.c * app/gui/device-status-dialog.c * app/gui/file-new-dialog.c * app/gui/file-open-dialog.c * app/gui/file-save-dialog.c * app/gui/gradient-editor.c * app/gui/info-dialog.c * app/gui/layers-commands.c * app/gui/module-browser.c * app/gui/offset-dialog.c * app/gui/palette-editor.c * app/gui/palettes-commands.c * app/gui/paths-dialog.c * app/gui/qmask-commands.c * app/gui/resize-dialog.c * app/gui/resolution-calibrate-dialog.c * app/gui/splash.c * app/gui/tips-dialog.c * app/gui/toolbox.c * app/gui/user-install-dialog.c * app/tools/gimpbrightnesscontrasttool.c * app/tools/gimpbycolorselecttool.c * app/tools/gimpcolorbalancetool.c * app/tools/gimpcolorpickertool.c * app/tools/gimpcroptool.c * app/tools/gimpcurvestool.c * app/tools/gimphuesaturationtool.c * app/tools/gimpinktool.c * app/tools/gimplevelstool.c * app/tools/gimpposterizetool.c * app/tools/gimprotatetool.c * app/tools/gimpthresholdtool.c * app/tools/paint_options.c * app/tools/selection_options.c * app/widgets/gimpchannellistview.c * app/widgets/gimpcolorpanel.c * app/widgets/gimpcomponentlistitem.c * app/widgets/gimpconstrainedhwrapbox.c * app/widgets/gimpcontainergridview.c * app/widgets/gimpcontainerlistview.c * app/widgets/gimpcontainermenuimpl.c * app/widgets/gimpdialogfactory.c * app/widgets/gimpdnd.c * app/widgets/gimpdock.c * app/widgets/gimpdockbook.c * app/widgets/gimpdrawablelistitem.c * app/widgets/gimpdrawablelistview.c * app/widgets/gimpfontselection-dialog.c * app/widgets/gimphistogramview.c * app/widgets/gimpitemfactory.c * app/widgets/gimplayerlistitem.c * app/widgets/gimplistitem.[ch] * app/widgets/gimpmenuitem.c * app/widgets/gimppreview.[ch] * app/widgets/gtkhwrapbox.c * app/widgets/gtkvwrapbox.c * app/widgets/gtkwrapbox.c * libgimp/gimpbrushmenu.c * libgimp/gimpexport.c * libgimp/gimpgradientmenu.c * libgimp/gimpmenu.c * libgimp/gimppatternmenu.c * libgimpwidgets/gimpbutton.c * libgimpwidgets/gimpchainbutton.[ch] * libgimpwidgets/gimpcolorarea.h * libgimpwidgets/gimpcolorbutton.c * libgimpwidgets/gimpfileselection.c * libgimpwidgets/gimphelpui.c * libgimpwidgets/gimpoffsetarea.c * libgimpwidgets/gimppatheditor.c * libgimpwidgets/gimppixmap.h * libgimpwidgets/gimpquerybox.c * libgimpwidgets/gimpstock.[ch] * libgimpwidgets/gimpwidgets.h * plug-ins/FractalExplorer/Dialogs.c * plug-ins/FractalExplorer/Events.c * plug-ins/FractalExplorer/FractalExplorer.c * plug-ins/Lighting/lighting_ui.c * plug-ins/MapObject/mapobject_ui.c * plug-ins/bmp/bmpwrite.c * plug-ins/dbbrowser/dbbrowser_utils.c * plug-ins/fits/fits.c * plug-ins/flame/flame.c * plug-ins/fp/fp_gtk.c * plug-ins/fp/fp_misc.c * plug-ins/gfig/gfig.c * plug-ins/gflare/gflare.c * plug-ins/gfli/gfli.c * plug-ins/gimpressionist/*.c * plug-ins/imagemap/*.[ch] * plug-ins/maze/maze_face.c * plug-ins/mosaic/mosaic.c * plug-ins/pagecurl/pagecurl.c * plug-ins/print/print_gimp.h * plug-ins/rcm/rcm_callback.c * plug-ins/rcm/rcm_dialog.c * plug-ins/rcm/rcm_misc.c * plug-ins/script-fu/script-fu-console.c * plug-ins/script-fu/script-fu-scripts.c * plug-ins/script-fu/script-fu-server.c * plug-ins/sel2path/sel2path.c * plug-ins/sel2path/sel2path_adv_dialog.c * plug-ins/sgi/sgi.c * plug-ins/webbrowser/webbrowser.c * plug-ins/xjt/xjt.c * plug-ins/common/[A-n]*.c: compile with GTK_DISABLE_DEPRECATED defined. Not everything is fully ported yet, had to #undef GTK_DISABLE_DEPRECATED in many places and added #warnings when doing so. * pixmaps/Makefile.am * pixmaps/chain.xpm: removed. * themes/Default/Makefile.am * themes/Default/images/Makefile.am * themes/Default/images/stock-button-hchain-broken.png * themes/Default/images/stock-button-hchain.png * themes/Default/images/stock-button-vchain-broken.png * themes/Default/images/stock-button-vchain.png: new stock icons.
2001-12-29 13:26:29 +00:00
gtk_widget_queue_draw (editor->preview);
}
}
1997-11-24 22:05:25 +00:00
static void
preview_fill_image (GimpGradientEditor *editor,
gint width,
gint height,
gdouble left,
gdouble right)
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
{
GimpGradient *gradient;
guchar *p0, *p1;
gint x, y;
gdouble dx, cur_x;
GimpRGB color;
gdouble c0, c1;
gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
dx = (right - left) / (width - 1);
cur_x = left;
p0 = editor->preview_rows[0];
p1 = editor->preview_rows[1];
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Create lines to fill the image */
for (x = 0; x < width; x++)
{
gimp_gradient_get_color_at (gradient, cur_x, &color);
1997-11-24 22:05:25 +00:00
1999-10-28 15:05:49 +00:00
if ((x / GIMP_CHECK_SIZE) & 1)
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
{
1999-10-28 15:05:49 +00:00
c0 = GIMP_CHECK_LIGHT;
c1 = GIMP_CHECK_DARK;
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
else
{
1999-10-28 15:05:49 +00:00
c0 = GIMP_CHECK_DARK;
c1 = GIMP_CHECK_LIGHT;
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
*p0++ = (c0 + (color.r - c0) * color.a) * 255.0;
*p0++ = (c0 + (color.g - c0) * color.a) * 255.0;
*p0++ = (c0 + (color.b - c0) * color.a) * 255.0;
1997-11-24 22:05:25 +00:00
*p1++ = (c1 + (color.r - c1) * color.a) * 255.0;
*p1++ = (c1 + (color.g - c1) * color.a) * 255.0;
*p1++ = (c1 + (color.b - c1) * color.a) * 255.0;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
cur_x += dx;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Fill image */
for (y = 0; y < height; y++)
{
if ((y / GIMP_CHECK_SIZE) & 1)
gtk_preview_draw_row (GTK_PREVIEW (editor->preview),
editor->preview_rows[1], 0, y, width);
else
gtk_preview_draw_row (GTK_PREVIEW (editor->preview),
editor->preview_rows[0], 0, y, width);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
/***** Gradient control functions *****/
/* *** WARNING *** WARNING *** WARNING ***
*
* All the event-handling code for the gradient control widget is
* extremely hairy. You are not expected to understand it. If you
* find bugs, mail me unless you are very brave and you want to fix
* them yourself ;-)
*/
static gint
control_events (GtkWidget *widget,
GdkEvent *event,
GimpGradientEditor *editor)
1997-11-24 22:05:25 +00:00
{
GimpGradient *gradient;
GdkEventButton *bevent;
GimpGradientSegment *seg;
gint x, y;
guint32 time;
if (! GIMP_DATA_EDITOR (editor)->data)
return TRUE;
gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
1997-11-24 22:05:25 +00:00
switch (event->type)
{
case GDK_EXPOSE:
control_update (editor, gradient, FALSE);
break;
1997-11-24 22:05:25 +00:00
case GDK_LEAVE_NOTIFY:
gradient_editor_set_hint (editor, "", "", "");
break;
1997-11-24 22:05:25 +00:00
case GDK_BUTTON_PRESS:
if (editor->control_drag_mode == GRAD_DRAG_NONE)
{
gtk_widget_get_pointer (editor->control, &x, &y);
1997-11-24 22:05:25 +00:00
bevent = (GdkEventButton *) event;
1997-11-24 22:05:25 +00:00
editor->control_last_x = x;
editor->control_click_time = bevent->time;
1997-11-24 22:05:25 +00:00
control_button_press (editor,
x, y, bevent->button, bevent->state);
1997-11-24 22:05:25 +00:00
if (editor->control_drag_mode != GRAD_DRAG_NONE)
gtk_grab_add (widget);
}
break;
1997-11-24 22:05:25 +00:00
case GDK_BUTTON_RELEASE:
gradient_editor_set_hint (editor, "", "", "");
1997-11-24 22:05:25 +00:00
if (editor->control_drag_mode != GRAD_DRAG_NONE)
{
gtk_grab_remove (widget);
1997-11-24 22:05:25 +00:00
gtk_widget_get_pointer (editor->control, &x, &y);
1997-11-24 22:05:25 +00:00
time = ((GdkEventButton *) event)->time;
1997-11-24 22:05:25 +00:00
if ((time - editor->control_click_time) >= GRAD_MOVE_TIME)
{
if (! editor->instant_update)
gimp_data_dirty (GIMP_DATA (gradient));
/* Possible move */
gimp_gradient_editor_update (editor, GRAD_UPDATE_GRADIENT);
}
else if ((editor->control_drag_mode == GRAD_DRAG_MIDDLE) ||
(editor->control_drag_mode == GRAD_DRAG_ALL))
{
seg = editor->control_drag_segment;
if ((editor->control_drag_mode == GRAD_DRAG_ALL) &&
editor->control_compress)
control_extend_selection (editor, seg,
control_calc_g_pos (editor,
x));
else
control_select_single_segment (editor, seg);
1997-11-24 22:05:25 +00:00
gimp_gradient_editor_update (editor, GRAD_UPDATE_CONTROL);
}
1997-11-24 22:05:25 +00:00
editor->control_drag_mode = GRAD_DRAG_NONE;
editor->control_compress = FALSE;
1997-11-24 22:05:25 +00:00
control_do_hint (editor, x, y);
}
break;
1997-11-24 22:05:25 +00:00
case GDK_MOTION_NOTIFY:
gtk_widget_get_pointer (editor->control, &x, &y);
1997-11-24 22:05:25 +00:00
if (x != editor->control_last_x)
{
editor->control_last_x = x;
1997-11-24 22:05:25 +00:00
if (editor->control_drag_mode != GRAD_DRAG_NONE)
{
time = ((GdkEventButton *) event)->time;
1997-11-24 22:05:25 +00:00
if ((time - editor->control_click_time) >= GRAD_MOVE_TIME)
control_motion (editor, gradient, x);
}
else
{
gimp_gradient_editor_update (editor, GRAD_UPDATE_CONTROL);
1997-11-24 22:05:25 +00:00
control_do_hint (editor, x, y);
}
}
break;
1997-11-24 22:05:25 +00:00
default:
break;
}
1997-11-24 22:05:25 +00:00
return TRUE;
}
1997-11-24 22:05:25 +00:00
static void
control_do_hint (GimpGradientEditor *editor,
gint x,
gint y)
1997-11-24 22:05:25 +00:00
{
GimpGradient *gradient;
GimpGradientSegment *seg;
GradientEditorDragMode handle;
gboolean in_handle;
gdouble pos;
gchar *str;
1997-11-24 22:05:25 +00:00
gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
pos = control_calc_g_pos (editor, x);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if ((pos < 0.0) || (pos > 1.0))
return;
1997-11-24 22:05:25 +00:00
seg_get_closest_handle (gradient, pos, &seg, &handle);
1997-11-24 22:05:25 +00:00
in_handle = control_point_in_handle (editor, gradient,
x, y, seg, handle);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (in_handle)
{
switch (handle)
{
case GRAD_DRAG_LEFT:
if (seg != NULL)
{
if (seg->prev != NULL)
{
str = g_strdup_printf (_("%s%sDrag: move & compress"),
gimp_get_mod_name_shift (),
gimp_get_mod_separator ());
gradient_editor_set_hint (editor,
"",
_("Drag: move"),
str);
g_free (str);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
else
{
str = g_strdup_printf (_("%s%sClick: extend selection"),
gimp_get_mod_name_shift (),
gimp_get_mod_separator ());
gradient_editor_set_hint (editor,
"",
_("Click: select"),
str);
g_free (str);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
else
{
str = g_strdup_printf (_("%s%sClick: extend selection"),
gimp_get_mod_name_shift (),
gimp_get_mod_separator ());
gradient_editor_set_hint (editor,
"",
_("Click: select"),
str);
g_free (str);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
case GRAD_DRAG_MIDDLE:
str = g_strdup_printf (_("%s%sClick: extend selection"),
gimp_get_mod_name_shift (),
gimp_get_mod_separator ());
gradient_editor_set_hint (editor,
"",
_("Click: select Drag: move"),
str);
g_free (str);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
default:
g_warning ("%s: in_handle is true, but received handle type %d.",
G_STRLOC, in_handle);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
}
}
else
{
gchar *str2;
str = g_strdup_printf (_("%s%sClick: extend selection"),
gimp_get_mod_name_shift (),
gimp_get_mod_separator ());
str2 = g_strdup_printf (_("%s%sDrag: move & compress"),
gimp_get_mod_name_shift (),
gimp_get_mod_separator ());
gradient_editor_set_hint (editor,
_("Click: select Drag: move"),
str,
str2);
g_free (str);
g_free (str2);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
static void
control_button_press (GimpGradientEditor *editor,
gint x,
gint y,
guint button,
guint state)
1997-11-24 22:05:25 +00:00
{
GimpGradient *gradient;
GimpGradientSegment *seg;
GradientEditorDragMode handle;
double xpos;
gboolean in_handle;
1997-11-24 22:05:25 +00:00
gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
1997-11-24 22:05:25 +00:00
switch (button)
{
case 1:
break;
1997-11-24 22:05:25 +00:00
case 3:
app/core/Makefile.am new files: the QMask stuff stripped from GUI code. 2001-11-30 Michael Natterer <mitch@gimp.org> * app/core/Makefile.am * app/core/gimpimage-qmask.[ch]: new files: the QMask stuff stripped from GUI code. Added gimp_image_qmask_invert(). * app/core/gimpimage.[ch]: removed the QMask functions. * app/display/Makefile.am * app/display/gimpdisplayshell-qmask.[ch]: removed. * app/gui/Makefile.am * app/gui/qmask-commands.[ch]: new files for the new QMask item factory callbacks and the qmask query dialog. * app/gui/menus.c: added a context menu for the QMask button. * app/display/gimpdisplayshell.c * app/display/gimpdisplayshell-handlers.c: don't include the qmask stuff. * app/display/gimpdisplayshell-callbacks.[ch]: Moved the 2 qmask callbacks here. Don't popup the dialog on double_click. Show the contect menu on right-click. * app/display/gimpdisplayshell-callbacks.[ch]: gimp_display_shell_canvas_events(): removed the hack of conntecting "key_press_event" to gtk_true() while a tool is active. Instead, check for (event & GDK_BUTTON1_MASK) in the key_press and key_release handlers and stop signal emission. Save the modifier state on "button_press" and restore it after "button_release". Changed the way context menus are updated/shown: - removed GimpContainerContextFunc. - pass around item factory identifiers (e.g. "<Brushes>") - added voodoo to update the menus before showing them. * app/widgets/gimpitemfactory.[ch]: gimp_item_factory_new(): take a GimpItemFactoryUpdateFunc parameter, attach it as data to the factory and use it to update the menu in gimp_item_factory_popup_with_date(). * app/widgets/gimpwidgets-utils.[ch]: removed gimp_item_factory_popup_with_data() here. * app/widgets/gimpbrushfactoryview.[ch] * app/widgets/gimpbufferview.[ch] * app/widgets/gimpcontainereditor.[ch] * app/widgets/gimpdatafactoryview.[ch] * app/widgets/gimpdocumentview.[ch] * app/widgets/gimpdrawablelistview.[ch]: use item_factory identifier strings all over the place. * app/widgets/gimpdockbook.c: removed the menu update code, it's now in gui/dialogs-commands.c. * app/gui/brushes-commands.[ch] * app/gui/buffers-commands.[c] * app/gui/channels-commands.[ch] * app/gui/dialogs-commands.[ch] * app/gui/documents-commands.[ch] * app/gui/gradient-editor-commands.[ch] * app/gui/gradients-commands.[ch] * app/gui/layers-commands.[ch] * app/gui/palettes-commands.[ch] * app/gui/patterns-commands.[ch]: removed all show_context_menu() functions and made the update functions public. Changed all update functions to use the gimp_item_factory_set_foo() methods instead of gimp_menu_item_set_foo(). * app/gui/menus.c: pass the update functions to the gimp_item_factory_new(). * app/gui/dialogs-constructors.c: pass item factory identifiers to all view constructors. * app/gui/gradient-editor.c: show the context menu using the new method. * app/gui/toolbox.c: no need to include "dialogs-commands.h".
2001-11-30 14:41:56 +00:00
{
CPPFLAGS: added -DGTK_DISABLE_DEPRECATED 2002-01-25 Michael Natterer <mitch@gimp.org> * configure.in: CPPFLAGS: added -DGTK_DISABLE_DEPRECATED * libgimpwidgets/gimpdialog.c: still use the deprecated gtk_window_set_policy() but spit out a #warning. * app/widgets/widgets-types.h * app/widgets/gimpitemfactory.[ch]: made it a GtkItemFactory subclass. This way we can reproduce the effect of gtk_item_factory_get_from_path() which is deprectated for good reasons. For GIMP, using it its perfectly OK since we only have one item factory per "<prefix>". * app/widgets/gimpbrushfactoryview.[ch] * app/widgets/gimpbufferview.[ch] * app/widgets/gimpcontainereditor.[ch] * app/widgets/gimpdatafactoryview.[ch] * app/widgets/gimpdialogfactory.[ch] * app/widgets/gimpdock.c * app/widgets/gimpdockbook.c * app/widgets/gimpdocumentview.[ch] * app/widgets/gimpdrawablelistview.[ch] * app/widgets/gimppreview.c * app/display/gimpdisplayshell-callbacks.c * app/display/gimpdisplayshell.[ch]: pass around GimpItemFactory pointers instead of "const gchar *" item factory identifiers. Replaced gtk_window_set_policy() by gtk_window_set_resizable() and other recommended stuff. * app/gui/about-dialog.c * app/gui/dialogs-constructors.c * app/gui/dialogs.c * app/gui/file-open-dialog.c * app/gui/file-save-dialog.c * app/gui/gradient-editor.c * app/gui/menus.c * app/gui/offset-dialog.c * app/gui/splash.c * app/gui/tips-dialog.c * app/gui/toolbox.c: lots of s/gtk_item_factory_from_path/gimp_item_factory_from_path/, gtk_window_set_policy() replacements, misc fixes. * plug-ins/gdyntext/charmap_window.c * plug-ins/gdyntext/gdyntext_ui.c * plug-ins/gdyntext/message_window.c * plug-ins/imagemap/imap_main.c: replaced gtk_window_set_policy().
2002-01-25 18:34:33 +00:00
GimpItemFactory *factory;
app/core/Makefile.am new files: the QMask stuff stripped from GUI code. 2001-11-30 Michael Natterer <mitch@gimp.org> * app/core/Makefile.am * app/core/gimpimage-qmask.[ch]: new files: the QMask stuff stripped from GUI code. Added gimp_image_qmask_invert(). * app/core/gimpimage.[ch]: removed the QMask functions. * app/display/Makefile.am * app/display/gimpdisplayshell-qmask.[ch]: removed. * app/gui/Makefile.am * app/gui/qmask-commands.[ch]: new files for the new QMask item factory callbacks and the qmask query dialog. * app/gui/menus.c: added a context menu for the QMask button. * app/display/gimpdisplayshell.c * app/display/gimpdisplayshell-handlers.c: don't include the qmask stuff. * app/display/gimpdisplayshell-callbacks.[ch]: Moved the 2 qmask callbacks here. Don't popup the dialog on double_click. Show the contect menu on right-click. * app/display/gimpdisplayshell-callbacks.[ch]: gimp_display_shell_canvas_events(): removed the hack of conntecting "key_press_event" to gtk_true() while a tool is active. Instead, check for (event & GDK_BUTTON1_MASK) in the key_press and key_release handlers and stop signal emission. Save the modifier state on "button_press" and restore it after "button_release". Changed the way context menus are updated/shown: - removed GimpContainerContextFunc. - pass around item factory identifiers (e.g. "<Brushes>") - added voodoo to update the menus before showing them. * app/widgets/gimpitemfactory.[ch]: gimp_item_factory_new(): take a GimpItemFactoryUpdateFunc parameter, attach it as data to the factory and use it to update the menu in gimp_item_factory_popup_with_date(). * app/widgets/gimpwidgets-utils.[ch]: removed gimp_item_factory_popup_with_data() here. * app/widgets/gimpbrushfactoryview.[ch] * app/widgets/gimpbufferview.[ch] * app/widgets/gimpcontainereditor.[ch] * app/widgets/gimpdatafactoryview.[ch] * app/widgets/gimpdocumentview.[ch] * app/widgets/gimpdrawablelistview.[ch]: use item_factory identifier strings all over the place. * app/widgets/gimpdockbook.c: removed the menu update code, it's now in gui/dialogs-commands.c. * app/gui/brushes-commands.[ch] * app/gui/buffers-commands.[c] * app/gui/channels-commands.[ch] * app/gui/dialogs-commands.[ch] * app/gui/documents-commands.[ch] * app/gui/gradient-editor-commands.[ch] * app/gui/gradients-commands.[ch] * app/gui/layers-commands.[ch] * app/gui/palettes-commands.[ch] * app/gui/patterns-commands.[ch]: removed all show_context_menu() functions and made the update functions public. Changed all update functions to use the gimp_item_factory_set_foo() methods instead of gimp_menu_item_set_foo(). * app/gui/menus.c: pass the update functions to the gimp_item_factory_new(). * app/gui/dialogs-constructors.c: pass item factory identifiers to all view constructors. * app/gui/gradient-editor.c: show the context menu using the new method. * app/gui/toolbox.c: no need to include "dialogs-commands.h".
2001-11-30 14:41:56 +00:00
CPPFLAGS: added -DGTK_DISABLE_DEPRECATED 2002-01-25 Michael Natterer <mitch@gimp.org> * configure.in: CPPFLAGS: added -DGTK_DISABLE_DEPRECATED * libgimpwidgets/gimpdialog.c: still use the deprecated gtk_window_set_policy() but spit out a #warning. * app/widgets/widgets-types.h * app/widgets/gimpitemfactory.[ch]: made it a GtkItemFactory subclass. This way we can reproduce the effect of gtk_item_factory_get_from_path() which is deprectated for good reasons. For GIMP, using it its perfectly OK since we only have one item factory per "<prefix>". * app/widgets/gimpbrushfactoryview.[ch] * app/widgets/gimpbufferview.[ch] * app/widgets/gimpcontainereditor.[ch] * app/widgets/gimpdatafactoryview.[ch] * app/widgets/gimpdialogfactory.[ch] * app/widgets/gimpdock.c * app/widgets/gimpdockbook.c * app/widgets/gimpdocumentview.[ch] * app/widgets/gimpdrawablelistview.[ch] * app/widgets/gimppreview.c * app/display/gimpdisplayshell-callbacks.c * app/display/gimpdisplayshell.[ch]: pass around GimpItemFactory pointers instead of "const gchar *" item factory identifiers. Replaced gtk_window_set_policy() by gtk_window_set_resizable() and other recommended stuff. * app/gui/about-dialog.c * app/gui/dialogs-constructors.c * app/gui/dialogs.c * app/gui/file-open-dialog.c * app/gui/file-save-dialog.c * app/gui/gradient-editor.c * app/gui/menus.c * app/gui/offset-dialog.c * app/gui/splash.c * app/gui/tips-dialog.c * app/gui/toolbox.c: lots of s/gtk_item_factory_from_path/gimp_item_factory_from_path/, gtk_window_set_policy() replacements, misc fixes. * plug-ins/gdyntext/charmap_window.c * plug-ins/gdyntext/gdyntext_ui.c * plug-ins/gdyntext/message_window.c * plug-ins/imagemap/imap_main.c: replaced gtk_window_set_policy().
2002-01-25 18:34:33 +00:00
factory = gimp_item_factory_from_path ("<GradientEditor>");
app/core/Makefile.am new files: the QMask stuff stripped from GUI code. 2001-11-30 Michael Natterer <mitch@gimp.org> * app/core/Makefile.am * app/core/gimpimage-qmask.[ch]: new files: the QMask stuff stripped from GUI code. Added gimp_image_qmask_invert(). * app/core/gimpimage.[ch]: removed the QMask functions. * app/display/Makefile.am * app/display/gimpdisplayshell-qmask.[ch]: removed. * app/gui/Makefile.am * app/gui/qmask-commands.[ch]: new files for the new QMask item factory callbacks and the qmask query dialog. * app/gui/menus.c: added a context menu for the QMask button. * app/display/gimpdisplayshell.c * app/display/gimpdisplayshell-handlers.c: don't include the qmask stuff. * app/display/gimpdisplayshell-callbacks.[ch]: Moved the 2 qmask callbacks here. Don't popup the dialog on double_click. Show the contect menu on right-click. * app/display/gimpdisplayshell-callbacks.[ch]: gimp_display_shell_canvas_events(): removed the hack of conntecting "key_press_event" to gtk_true() while a tool is active. Instead, check for (event & GDK_BUTTON1_MASK) in the key_press and key_release handlers and stop signal emission. Save the modifier state on "button_press" and restore it after "button_release". Changed the way context menus are updated/shown: - removed GimpContainerContextFunc. - pass around item factory identifiers (e.g. "<Brushes>") - added voodoo to update the menus before showing them. * app/widgets/gimpitemfactory.[ch]: gimp_item_factory_new(): take a GimpItemFactoryUpdateFunc parameter, attach it as data to the factory and use it to update the menu in gimp_item_factory_popup_with_date(). * app/widgets/gimpwidgets-utils.[ch]: removed gimp_item_factory_popup_with_data() here. * app/widgets/gimpbrushfactoryview.[ch] * app/widgets/gimpbufferview.[ch] * app/widgets/gimpcontainereditor.[ch] * app/widgets/gimpdatafactoryview.[ch] * app/widgets/gimpdocumentview.[ch] * app/widgets/gimpdrawablelistview.[ch]: use item_factory identifier strings all over the place. * app/widgets/gimpdockbook.c: removed the menu update code, it's now in gui/dialogs-commands.c. * app/gui/brushes-commands.[ch] * app/gui/buffers-commands.[c] * app/gui/channels-commands.[ch] * app/gui/dialogs-commands.[ch] * app/gui/documents-commands.[ch] * app/gui/gradient-editor-commands.[ch] * app/gui/gradients-commands.[ch] * app/gui/layers-commands.[ch] * app/gui/palettes-commands.[ch] * app/gui/patterns-commands.[ch]: removed all show_context_menu() functions and made the update functions public. Changed all update functions to use the gimp_item_factory_set_foo() methods instead of gimp_menu_item_set_foo(). * app/gui/menus.c: pass the update functions to the gimp_item_factory_new(). * app/gui/dialogs-constructors.c: pass item factory identifiers to all view constructors. * app/gui/gradient-editor.c: show the context menu using the new method. * app/gui/toolbox.c: no need to include "dialogs-commands.h".
2001-11-30 14:41:56 +00:00
gimp_item_factory_popup_with_data (factory, editor, NULL);
}
return;
1997-11-24 22:05:25 +00:00
/* wheelmouse support */
case 4:
{
GtkAdjustment *adj = GTK_ADJUSTMENT (editor->scroll_data);
gfloat new_value = adj->value - adj->page_increment / 2;
new_value = CLAMP (new_value, adj->lower, adj->upper - adj->page_size);
gtk_adjustment_set_value (adj, new_value);
}
return;
1997-11-24 22:05:25 +00:00
case 5:
{
GtkAdjustment *adj = GTK_ADJUSTMENT (editor->scroll_data);
gfloat new_value = adj->value + adj->page_increment / 2;
new_value = CLAMP (new_value, adj->lower, adj->upper - adj->page_size);
gtk_adjustment_set_value (adj, new_value);
}
return;
1997-11-24 22:05:25 +00:00
default:
return;
}
1997-11-24 22:05:25 +00:00
/* Find the closest handle */
1997-11-24 22:05:25 +00:00
xpos = control_calc_g_pos (editor, x);
1997-11-24 22:05:25 +00:00
seg_get_closest_handle (gradient, xpos, &seg, &handle);
1997-11-24 22:05:25 +00:00
in_handle = control_point_in_handle (editor, gradient,
x, y, seg, handle);
1997-11-24 22:05:25 +00:00
/* Now see what we have */
1997-11-24 22:05:25 +00:00
if (in_handle)
{
switch (handle)
{
case GRAD_DRAG_LEFT:
if (seg != NULL)
{
/* Left handle of some segment */
if (state & GDK_SHIFT_MASK)
{
if (seg->prev != NULL)
{
editor->control_drag_mode = GRAD_DRAG_LEFT;
editor->control_drag_segment = seg;
editor->control_compress = TRUE;
}
else
{
control_extend_selection (editor, seg, xpos);
gimp_gradient_editor_update (editor, GRAD_UPDATE_CONTROL);
}
}
else if (seg->prev != NULL)
{
editor->control_drag_mode = GRAD_DRAG_LEFT;
editor->control_drag_segment = seg;
}
else
{
control_select_single_segment (editor, seg);
gimp_gradient_editor_update (editor, GRAD_UPDATE_CONTROL);
}
1997-11-24 22:05:25 +00:00
return;
}
else /* seg == NULL */
{
/* Right handle of last segment */
seg = gimp_gradient_segment_get_last (gradient->segments);
if (state & GDK_SHIFT_MASK)
{
control_extend_selection (editor, seg, xpos);
gimp_gradient_editor_update (editor, GRAD_UPDATE_CONTROL);
}
else
{
control_select_single_segment (editor, seg);
gimp_gradient_editor_update (editor, GRAD_UPDATE_CONTROL);
}
1997-11-24 22:05:25 +00:00
return;
}
1997-11-24 22:05:25 +00:00
break;
1997-11-24 22:05:25 +00:00
case GRAD_DRAG_MIDDLE:
if (state & GDK_SHIFT_MASK)
{
control_extend_selection (editor, seg, xpos);
gimp_gradient_editor_update (editor, GRAD_UPDATE_CONTROL);
}
else
{
editor->control_drag_mode = GRAD_DRAG_MIDDLE;
editor->control_drag_segment = seg;
}
1997-11-24 22:05:25 +00:00
return;
1997-11-24 22:05:25 +00:00
default:
g_warning ("%s: in_handle is true, but received handle type %d.",
G_STRLOC, in_handle);
return;
}
}
else /* !in_handle */
{
seg = gimp_gradient_get_segment_at (gradient, xpos);
1997-11-24 22:05:25 +00:00
editor->control_drag_mode = GRAD_DRAG_ALL;
editor->control_drag_segment = seg;
editor->control_last_gx = xpos;
editor->control_orig_pos = xpos;
1997-11-24 22:05:25 +00:00
if (state & GDK_SHIFT_MASK)
editor->control_compress = TRUE;
1997-11-24 22:05:25 +00:00
return;
}
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
static gboolean
control_point_in_handle (GimpGradientEditor *editor,
GimpGradient *gradient,
gint x,
gint y,
GimpGradientSegment *seg,
GradientEditorDragMode handle)
1997-11-24 22:05:25 +00:00
{
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
gint handle_pos;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
switch (handle)
{
case GRAD_DRAG_LEFT:
if (seg)
{
handle_pos = control_calc_p_pos (editor, seg->left);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
else
{
seg = gimp_gradient_segment_get_last (gradient->segments);
1997-11-24 22:05:25 +00:00
handle_pos = control_calc_p_pos (editor, seg->right);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
case GRAD_DRAG_MIDDLE:
handle_pos = control_calc_p_pos (editor, seg->middle);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
default:
g_warning ("%s: Cannot handle drag mode %d.", G_STRLOC, handle);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
return FALSE;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
y /= 2;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if ((x >= (handle_pos - y)) && (x <= (handle_pos + y)))
return TRUE;
else
return FALSE;
}
1997-11-24 22:05:25 +00:00
/*****/
static void
control_select_single_segment (GimpGradientEditor *editor,
GimpGradientSegment *seg)
1997-11-24 22:05:25 +00:00
{
editor->control_sel_l = seg;
editor->control_sel_r = seg;
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
static void
control_extend_selection (GimpGradientEditor *editor,
GimpGradientSegment *seg,
gdouble pos)
1997-11-24 22:05:25 +00:00
{
if (fabs (pos - editor->control_sel_l->left) <
fabs (pos - editor->control_sel_r->right))
editor->control_sel_l = seg;
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
else
editor->control_sel_r = seg;
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
/*****/
static void
control_motion (GimpGradientEditor *editor,
GimpGradient *gradient,
gint x)
1997-11-24 22:05:25 +00:00
{
GimpGradientSegment *seg;
gdouble pos;
gdouble delta;
gchar *str = NULL;
1997-11-24 22:05:25 +00:00
seg = editor->control_drag_segment;
1997-11-24 22:05:25 +00:00
switch (editor->control_drag_mode)
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
{
case GRAD_DRAG_LEFT:
pos = control_calc_g_pos (editor, x);
1997-11-24 22:05:25 +00:00
if (! editor->control_compress)
seg->prev->right = seg->left = CLAMP (pos,
seg->prev->middle + EPSILON,
seg->middle - EPSILON);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
else
control_compress_left (editor->control_sel_l,
editor->control_sel_r,
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
seg, pos);
1997-11-24 22:05:25 +00:00
str = g_strdup_printf (_("Handle position: %0.6f"), seg->left);
gradient_editor_set_hint (editor, str, "", "");
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
case GRAD_DRAG_MIDDLE:
pos = control_calc_g_pos (editor, x);
seg->middle = CLAMP (pos, seg->left + EPSILON, seg->right - EPSILON);
1997-11-24 22:05:25 +00:00
str = g_strdup_printf (_("Handle position: %0.6f"), seg->middle);
gradient_editor_set_hint (editor, str, "", "");
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
case GRAD_DRAG_ALL:
pos = control_calc_g_pos (editor, x);
delta = pos - editor->control_last_gx;
if ((seg->left >= editor->control_sel_l->left) &&
(seg->right <= editor->control_sel_r->right))
delta = control_move (editor,
editor->control_sel_l,
editor->control_sel_r, delta);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
else
delta = control_move (editor, seg, seg, delta);
1997-11-24 22:05:25 +00:00
editor->control_last_gx += delta;
1997-11-24 22:05:25 +00:00
str = g_strdup_printf (_("Distance: %0.6f"),
editor->control_last_gx -
editor->control_orig_pos);
gradient_editor_set_hint (editor, str, "", "");
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
default:
g_warning ("%s: Attempting to move bogus handle %d.",
G_STRLOC, editor->control_drag_mode);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
}
1997-11-24 22:05:25 +00:00
if (str)
g_free (str);
if (editor->instant_update)
{
gimp_data_dirty (GIMP_DATA (gradient));
gimp_gradient_editor_update (editor,
GRAD_UPDATE_GRADIENT | GRAD_UPDATE_CONTROL);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
else
{
gimp_gradient_editor_update (editor, GRAD_UPDATE_CONTROL);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
static void
control_compress_left (GimpGradientSegment *range_l,
GimpGradientSegment *range_r,
GimpGradientSegment *drag_seg,
gdouble pos)
1997-11-24 22:05:25 +00:00
{
GimpGradientSegment *seg;
gdouble lbound, rbound;
gint k;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Check what we have to compress */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (!((drag_seg->left >= range_l->left) &&
((drag_seg->right <= range_r->right) || (drag_seg == range_r->next))))
{
/* We are compressing a segment outside the selection */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
range_l = range_r = drag_seg;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Calculate left bound for dragged hadle */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (drag_seg == range_l)
lbound = range_l->prev->left + 2.0 * EPSILON;
else
{
/* Count number of segments to the left of the dragged handle */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
seg = drag_seg;
k = 0;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
while (seg != range_l)
{
k++;
seg = seg->prev;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* 2*k handles have to fit */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
lbound = range_l->left + 2.0 * k * EPSILON;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Calculate right bound for dragged handle */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (drag_seg == range_r->next)
rbound = range_r->next->right - 2.0 * EPSILON;
else
{
/* Count number of segments to the right of the dragged handle */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
seg = drag_seg;
k = 1;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
while (seg != range_r)
{
k++;
seg = seg->next;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* 2*k handles have to fit */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
rbound = range_r->right - 2.0 * k * EPSILON;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Calculate position */
1997-11-24 22:05:25 +00:00
pos = CLAMP (pos, lbound, rbound);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Compress segments to the left of the handle */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (drag_seg == range_l)
control_compress_range (range_l->prev, range_l->prev,
range_l->prev->left, pos);
else
control_compress_range (range_l, drag_seg->prev, range_l->left, pos);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Compress segments to the right of the handle */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (drag_seg != range_r->next)
control_compress_range (drag_seg, range_r, pos, range_r->right);
else
control_compress_range (drag_seg, drag_seg, pos, drag_seg->right);
}
1997-11-24 22:05:25 +00:00
static void
control_compress_range (GimpGradientSegment *range_l,
GimpGradientSegment *range_r,
gdouble new_l,
gdouble new_r)
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{
gdouble orig_l, orig_r;
gdouble scale;
GimpGradientSegment *seg, *aseg;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
orig_l = range_l->left;
orig_r = range_r->right;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
scale = (new_r - new_l) / (orig_r - orig_l);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
seg = range_l;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
do
{
seg->left = new_l + (seg->left - orig_l) * scale;
seg->middle = new_l + (seg->middle - orig_l) * scale;
seg->right = new_l + (seg->right - orig_l) * scale;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Next */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
aseg = seg;
seg = seg->next;
}
while (aseg != range_r);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
/*****/
static gdouble
control_move (GimpGradientEditor *editor,
GimpGradientSegment *range_l,
GimpGradientSegment *range_r,
gdouble delta)
1997-11-24 22:05:25 +00:00
{
gdouble lbound, rbound;
gint is_first, is_last;
GimpGradientSegment *seg, *aseg;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* First or last segments in gradient? */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
is_first = (range_l->prev == NULL);
is_last = (range_r->next == NULL);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Calculate drag bounds */
1997-11-24 22:05:25 +00:00
if (! editor->control_compress)
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
{
if (!is_first)
lbound = range_l->prev->middle + EPSILON;
else
lbound = range_l->left + EPSILON;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (!is_last)
rbound = range_r->next->middle - EPSILON;
else
rbound = range_r->right - EPSILON;
}
else
{
if (!is_first)
lbound = range_l->prev->left + 2.0 * EPSILON;
else
lbound = range_l->left + EPSILON;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (!is_last)
rbound = range_r->next->right - 2.0 * EPSILON;
else
rbound = range_r->right - EPSILON;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Fix the delta if necessary */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (delta < 0.0)
{
if (!is_first)
{
if (range_l->left + delta < lbound)
delta = lbound - range_l->left;
}
else
if (range_l->middle + delta < lbound)
delta = lbound - range_l->middle;
}
else
{
if (!is_last)
{
if (range_r->right + delta > rbound)
delta = rbound - range_r->right;
}
else
if (range_r->middle + delta > rbound)
delta = rbound - range_r->middle;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Move all the segments inside the range */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
seg = range_l;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
do
{
if (!((seg == range_l) && is_first))
seg->left += delta;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
seg->middle += delta;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (!((seg == range_r) && is_last))
seg->right += delta;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Next */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
aseg = seg;
seg = seg->next;
}
while (aseg != range_r);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Fix the segments that surround the range */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (!is_first)
{
if (! editor->control_compress)
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
range_l->prev->right = range_l->left;
else
control_compress_range (range_l->prev, range_l->prev,
range_l->prev->left, range_l->left);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (!is_last)
{
if (! editor->control_compress)
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
range_r->next->left = range_r->right;
else
control_compress_range (range_r->next, range_r->next,
range_r->right, range_r->next->right);
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
return delta;
}
1997-11-24 22:05:25 +00:00
/*****/
static void
control_update (GimpGradientEditor *editor,
GimpGradient *gradient,
gboolean recalculate)
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{
GtkAdjustment *adjustment;
gint cwidth, cheight;
gint pwidth = 0;
gint pheight = 0;
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if (! GTK_WIDGET_DRAWABLE (editor->control))
return;
1997-11-24 22:05:25 +00:00
/* See whether we have to re-create the control pixmap
* depending on the preview's width
*/
cwidth = editor->preview->allocation.width;
cheight = GRAD_CONTROL_HEIGHT;
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if (editor->control_pixmap)
gdk_drawable_get_size (editor->control_pixmap, &pwidth, &pheight);
1997-11-24 22:05:25 +00:00
if (! editor->control_pixmap || (cwidth != pwidth) || (cheight != pheight))
{
if (editor->control_pixmap)
g_object_unref (editor->control_pixmap);
1997-11-24 22:05:25 +00:00
editor->control_pixmap =
gdk_pixmap_new (editor->control->window, cwidth, cheight, -1);
1997-11-24 22:05:25 +00:00
recalculate = TRUE;
}
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/* Have to reset the selection? */
if (recalculate)
control_select_single_segment (editor, gradient->segments);
1997-11-24 22:05:25 +00:00
/* Redraw pixmap */
adjustment = GTK_ADJUSTMENT (editor->scroll_data);
1997-11-24 22:05:25 +00:00
control_draw (editor,
gradient,
editor->control_pixmap,
cwidth, cheight,
adjustment->value,
adjustment->value + adjustment->page_size);
1997-11-24 22:05:25 +00:00
gdk_draw_drawable (editor->control->window,
editor->control->style->black_gc,
editor->control_pixmap,
0, 0, 0, 0,
cwidth, cheight);
}
1997-11-24 22:05:25 +00:00
static void
control_draw (GimpGradientEditor *editor,
GimpGradient *gradient,
GdkPixmap *pixmap,
gint width,
gint height,
gdouble left,
gdouble right)
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
{
gint sel_l, sel_r;
gdouble g_pos;
GimpGradientSegment *seg;
GradientEditorDragMode handle;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Clear the pixmap */
1997-11-24 22:05:25 +00:00
gdk_draw_rectangle (pixmap, editor->control->style->bg_gc[GTK_STATE_NORMAL],
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
TRUE, 0, 0, width, height);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Draw selection */
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sel_l = control_calc_p_pos (editor,
editor->control_sel_l->left);
sel_r = control_calc_p_pos (editor,
editor->control_sel_r->right);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
gdk_draw_rectangle (pixmap,
editor->control->style->dark_gc[GTK_STATE_NORMAL],
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
TRUE, sel_l, 0, sel_r - sel_l + 1, height);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Draw handles */
1997-11-24 22:05:25 +00:00
seg = gradient->segments;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
while (seg)
{
control_draw_normal_handle (editor, pixmap, seg->left, height);
control_draw_middle_handle (editor, pixmap, seg->middle, height);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Draw right handle only if this is the last segment */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (seg->next == NULL)
control_draw_normal_handle (editor, pixmap, seg->right, height);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Next! */
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
seg = seg->next;
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Draw the handle which is closest to the mouse position */
1997-11-24 22:05:25 +00:00
g_pos = control_calc_g_pos (editor, editor->control_last_x);
1997-11-24 22:05:25 +00:00
seg_get_closest_handle (gradient, CLAMP (g_pos, 0.0, 1.0), &seg, &handle);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
switch (handle)
{
case GRAD_DRAG_LEFT:
if (seg)
{
control_draw_normal_handle (editor, pixmap,
seg->left, height);
}
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
else
{
seg = gimp_gradient_segment_get_last (gradient->segments);
control_draw_normal_handle (editor, pixmap,
seg->right, height);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
case GRAD_DRAG_MIDDLE:
control_draw_middle_handle (editor, pixmap, seg->middle, height);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
break;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
default:
break;
}
}
1997-11-24 22:05:25 +00:00
static void
control_draw_normal_handle (GimpGradientEditor *editor,
GdkPixmap *pixmap,
gdouble pos,
gint height)
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
{
control_draw_handle (pixmap,
editor->control->style->black_gc,
editor->control->style->black_gc,
control_calc_p_pos (editor, pos), height);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
static void
control_draw_middle_handle (GimpGradientEditor *editor,
GdkPixmap *pixmap,
gdouble pos,
gint height)
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
{
control_draw_handle (pixmap,
editor->control->style->black_gc,
editor->control->style->bg_gc[GTK_STATE_PRELIGHT],
control_calc_p_pos (editor, pos), height);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
static void
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
control_draw_handle (GdkPixmap *pixmap,
GdkGC *border_gc,
GdkGC *fill_gc,
gint xpos,
gint height)
1997-11-24 22:05:25 +00:00
{
gint y;
gint left, right, bottom;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
for (y = 0; y < height; y++)
gdk_draw_line (pixmap, fill_gc, xpos - y / 2, y, xpos + y / 2, y);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
bottom = height - 1;
left = xpos - bottom / 2;
right = xpos + bottom / 2;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
gdk_draw_line (pixmap, border_gc, xpos, 0, left, bottom);
gdk_draw_line (pixmap, border_gc, xpos, 0, right, bottom);
gdk_draw_line (pixmap, border_gc, left, bottom, right, bottom);
}
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/*****/
static gint
control_calc_p_pos (GimpGradientEditor *editor,
gdouble pos)
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{
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
gint pwidth, pheight;
GtkAdjustment *adjustment;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Calculate the position (in widget's coordinates) of the
* requested point from the gradient. Rounding is done to
* minimize mismatches between the rendered gradient preview
* and the gradient control's handles.
*/
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adjustment = GTK_ADJUSTMENT (editor->scroll_data);
gdk_drawable_get_size (editor->control_pixmap, &pwidth, &pheight);
1997-11-24 22:05:25 +00:00
return RINT ((pwidth - 1) * (pos - adjustment->value) / adjustment->page_size);
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
}
1997-11-24 22:05:25 +00:00
static gdouble
control_calc_g_pos (GimpGradientEditor *editor,
gint pos)
1997-11-24 22:05:25 +00:00
{
gint pwidth, pheight;
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
GtkAdjustment *adjustment;
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
/* Calculate the gradient position that corresponds to widget's coordinates */
1997-11-24 22:05:25 +00:00
adjustment = GTK_ADJUSTMENT (editor->scroll_data);
gdk_drawable_get_size (editor->control_pixmap, &pwidth, &pheight);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
return adjustment->page_size * pos / (pwidth - 1) + adjustment->value;
}
1997-11-24 22:05:25 +00:00
/***** Segment functions *****/
static void
seg_get_closest_handle (GimpGradient *grad,
gdouble pos,
GimpGradientSegment **seg,
GradientEditorDragMode *handle)
1997-11-24 22:05:25 +00:00
{
gdouble l_delta, m_delta, r_delta;
1997-11-24 22:05:25 +00:00
*seg = gimp_gradient_get_segment_at (grad, pos);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
m_delta = fabs (pos - (*seg)->middle);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (pos < (*seg)->middle)
{
l_delta = fabs (pos - (*seg)->left);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (l_delta < m_delta)
*handle = GRAD_DRAG_LEFT;
else
*handle = GRAD_DRAG_MIDDLE;
}
else
{
r_delta = fabs (pos - (*seg)->right);
1997-11-24 22:05:25 +00:00
app/Makefile.am app/gimphelp.[ch] new files 1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
1999-09-27 17:58:10 +00:00
if (m_delta < r_delta)
{
*handle = GRAD_DRAG_MIDDLE;
}
else
{
*seg = (*seg)->next;
*handle = GRAD_DRAG_LEFT;
}
}
}