1998-06-30 15:31:32 +00:00
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/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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2000-12-16 21:37:03 +00:00
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2000-05-26 22:28:40 +00:00
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#include "config.h"
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1998-09-24 01:19:57 +00:00
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#include <stdlib.h>
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2000-12-16 21:37:03 +00:00
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#include <stdio.h>
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1999-02-20 23:20:54 +00:00
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#include <string.h>
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2000-05-26 22:28:40 +00:00
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2001-08-14 14:53:55 +00:00
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#include <glib-object.h>
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2000-12-16 21:37:03 +00:00
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2001-01-23 23:56:18 +00:00
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#include "libgimpcolor/gimpcolor.h"
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#include "libgimpmath/gimpmath.h"
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2001-05-21 13:58:46 +00:00
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#include "libgimpbase/gimpbase.h"
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2001-01-23 23:56:18 +00:00
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2001-05-09 22:34:59 +00:00
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#include "core-types.h"
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2000-12-29 15:22:01 +00:00
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2001-05-15 11:25:25 +00:00
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#include "base/pixel-region.h"
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#include "base/tile.h"
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#include "base/tile-manager.h"
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2001-04-07 15:58:26 +00:00
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#include "paint-funcs/paint-funcs.h"
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2001-07-11 12:39:49 +00:00
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#include "gimp.h"
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2001-02-01 18:44:22 +00:00
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#include "gimpchannel.h"
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2001-07-07 22:49:01 +00:00
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#include "gimpcontext.h"
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2001-02-01 18:44:22 +00:00
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#include "gimpdrawable.h"
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2001-02-07 00:06:58 +00:00
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#include "gimpdrawable-preview.h"
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2000-12-30 00:16:50 +00:00
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#include "gimpimage.h"
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2001-05-09 02:32:03 +00:00
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#include "gimpimage-mask.h"
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2001-02-01 18:44:22 +00:00
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#include "gimplayer.h"
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2001-02-19 13:06:09 +00:00
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#include "gimplist.h"
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2001-11-22 23:46:13 +00:00
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#include "gimpmarshal.h"
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2001-07-09 19:48:30 +00:00
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#include "gimpparasitelist.h"
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2001-02-01 18:44:22 +00:00
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#include "gimppreviewcache.h"
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2001-05-24 17:09:57 +00:00
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gave parasite undo a MISC_UNDO class for now so it compiles
* app/gimpdrawable.c: gave parasite undo a MISC_UNDO class for now
so it compiles
* app/tools_cmds.c: fix crop invoker to give correct args to
crop_image
* app/color_cmds.c: s/GRAY/GRAY_LUT/g;
* app/brush_select.[ch]: removed PDB procs, export brush_active_dialogs,
brush_select_dialog, s/active_dialogs/brush_active_dialogs/
* app/gimage_cmds.[ch]
* app/channel_ops.[ch]: removed channel ops PDB procs, moved duplicate
function from gimage_cmds to channel_ops, export offset and duplicate
* app/gimpbrushlist.[ch]: removed PDB procs
* app/gradient.[ch]: removed PDB procs,
* app/gradient_header.h: exported G_SAMPLE, GradSelect, num_gradients,
grad_active_dialogs, gradient_select_dialog
* app/gradient_select.c: removed PDB procs,
s/active_dialogs/grad_active_dialogs/
* app/patterns.[ch]: removed PDB procs
* app/pattern_select.[ch]: removed PDB procs,
s/active_dialogs/pattern_active_dialogs/
* app/procedural_db.c: removed PDB procs and supporting functions
* app/procedrual_db.h: fiddled with enums
* app/channel_cmds.[ch]
* app/drawable_cmds.[ch]
* app/parasite_cmds.[ch]: pdbgenned now, removed header files
* app/gimpparasite.c: minor cleanup
* app/internal_procs.c: use pdbgen stuff
* app/tools_cmds.c
* app/text_tool_cmds.c: updated from pdbgen
* app/brushes_cmds.c
* app/brush_select_cmds.c
* app/gradient_cmds.c
* app/gradient_select_cmds.c
* app/patterns_cmds.c
* app/pattern_select_cmds.c
* app/procedural_db_cmds.c: new pdbgen files
* app/Makefile.am: file shuffle (see above)
-Yosh
1999-04-23 20:54:02 +00:00
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#include "undo.h"
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1998-06-30 15:31:32 +00:00
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1998-11-23 14:47:09 +00:00
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#include "libgimp/gimpintl.h"
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1998-06-30 15:31:32 +00:00
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2000-05-26 22:28:40 +00:00
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enum
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{
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2001-03-04 16:52:37 +00:00
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VISIBILITY_CHANGED,
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1998-06-30 15:31:32 +00:00
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LAST_SIGNAL
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};
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2001-01-20 13:21:49 +00:00
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2001-07-11 12:39:49 +00:00
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/* local function prototypes */
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2002-01-30 16:14:26 +00:00
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static void gimp_drawable_class_init (GimpDrawableClass *klass);
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static void gimp_drawable_init (GimpDrawable *drawable);
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2001-08-11 14:39:19 +00:00
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2002-01-30 16:14:26 +00:00
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static void gimp_drawable_finalize (GObject *object);
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2001-08-11 14:39:19 +00:00
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2002-01-30 16:14:26 +00:00
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static gsize gimp_drawable_get_memsize (GimpObject *object);
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static void gimp_drawable_invalidate_preview (GimpViewable *viewable);
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1998-06-30 15:31:32 +00:00
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2001-01-10 00:36:54 +00:00
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2001-01-20 13:21:49 +00:00
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/* private variables */
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1998-06-30 15:31:32 +00:00
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static guint gimp_drawable_signals[LAST_SIGNAL] = { 0 };
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2002-02-25 17:58:50 +00:00
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static GimpItemClass *parent_class = NULL;
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1998-06-30 15:31:32 +00:00
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2001-08-11 14:39:19 +00:00
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GType
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1999-09-02 01:41:18 +00:00
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gimp_drawable_get_type (void)
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1998-06-30 15:31:32 +00:00
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{
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2001-08-11 14:39:19 +00:00
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static GType drawable_type = 0;
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2000-12-28 16:19:55 +00:00
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if (! drawable_type)
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{
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2001-08-11 14:39:19 +00:00
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static const GTypeInfo drawable_info =
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2000-12-28 16:19:55 +00:00
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{
|
2001-08-11 14:39:19 +00:00
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sizeof (GimpDrawableClass),
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(GBaseInitFunc) NULL,
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(GBaseFinalizeFunc) NULL,
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(GClassInitFunc) gimp_drawable_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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2000-12-28 16:19:55 +00:00
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sizeof (GimpDrawable),
|
2001-08-11 14:39:19 +00:00
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0, /* n_preallocs */
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(GInstanceInitFunc) gimp_drawable_init,
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2000-12-28 16:19:55 +00:00
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};
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|
2002-02-25 17:58:50 +00:00
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drawable_type = g_type_register_static (GIMP_TYPE_ITEM,
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2001-08-11 14:39:19 +00:00
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"GimpDrawable",
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&drawable_info, 0);
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2000-12-28 16:19:55 +00:00
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}
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return drawable_type;
|
1998-06-30 15:31:32 +00:00
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}
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static void
|
2000-12-28 16:19:55 +00:00
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gimp_drawable_class_init (GimpDrawableClass *klass)
|
1998-06-30 15:31:32 +00:00
|
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{
|
2001-08-11 14:39:19 +00:00
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GObjectClass *object_class;
|
2001-02-04 22:10:54 +00:00
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GimpObjectClass *gimp_object_class;
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GimpViewableClass *viewable_class;
|
1999-08-22 11:45:31 +00:00
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|
2001-08-11 14:39:19 +00:00
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object_class = G_OBJECT_CLASS (klass);
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gimp_object_class = GIMP_OBJECT_CLASS (klass);
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viewable_class = GIMP_VIEWABLE_CLASS (klass);
|
2001-01-10 00:36:54 +00:00
|
|
|
|
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
2001-07-24 Michael Natterer <mitch@gimp.org>
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
* configure.in: require glib/gtk+ >= 1.3.7, commented out the
gtkxmhtml stuff.
From now on, you will need glib, pango, atk and gtk+ HEAD from CVS
to hack or use GIMP HEAD.
Beware, it crashes randomly :)
* app/core/Makefile.am
* app/core/gimpmarshal.list: new file plus rules to generate
gimpmarshal.[ch] from it.
* app/core/*
* app/tools/*
* app/widgets/*
* libgimpwidgets/*: started to use the glib object system. All
core/ objects are still gtk objects however. All signals are
created using g_signal_new(). There are many gtk+ artefacts left.
Finally, we will _not_ use the gtk_signal_foo() wrappers and
friends any more.
* app/colormaps.c
* app/devices.[ch]
* app/disp_callbacks.c
* app/errorconsole.c
* app/file-save.[ch]
* app/interface.c
* app/module_db.c
* app/nav_window.c
* app/ops_buttons.c
* app/scroll.c
* app/user_install.c
* app/gui/about-dialog.c
* app/gui/brush-editor.c
* app/gui/brushes-commands.c
* app/gui/color-notebook.c
* app/gui/colormap-dialog.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/file-commands.c
* app/gui/file-dialog-utils.c
* app/gui/file-new-dialog.c
* app/gui/file-open-dialog.[ch]
* app/gui/file-save-dialog.c
* app/gui/gradient-editor.c
* app/gui/gradients-commands.c
* app/gui/image-commands.c
* app/gui/info-dialog.[ch]
* app/gui/layer-select.c
* app/gui/layers-commands.c
* app/gui/menus.c
* app/gui/offset-dialog.c
* app/gui/palette-editor.c
* app/gui/palettes-commands.c
* app/gui/patterns-commands.c
* app/gui/preferences-dialog.c
* app/gui/resize-dialog.[ch]
* app/gui/splash.c
* app/gui/tips-dialog.c
* app/gui/tool-options-dialog.c
* app/gui/toolbox.c
* app/gui/tools-commands.c
* libgimp/gimpbrushmenu.c
* libgimp/gimpmenu.c
* libgimp/gimppatternmenu.c
* libgimp/gimpui.c
* libgimpbase/gimpenv.c: tons and tons of changes like "const
gchar*", switch from GdkDeviceInfo to GdkDevice (very incomplete
and currently disables), lots of s/gtk_signal/g_signal/,
removal/replacement of deprecated stuff,
s/GtkSignalFunc/GCallback/ and lots of small changes and fixes
while I was on it, zillions of warnings left...
* modules/Makefile.am: disabled the water color selector
temporarily (XInput issues).
* plug-ins/Makefile.am
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl: simply excluded all plug-ins
which did not build (including Script-Fu). They are trivial to
fix.
2001-07-24 21:27:11 +00:00
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
2000-12-28 16:19:55 +00:00
|
|
|
|
2001-03-04 16:52:37 +00:00
|
|
|
gimp_drawable_signals[VISIBILITY_CHANGED] =
|
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
2001-07-24 Michael Natterer <mitch@gimp.org>
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
* configure.in: require glib/gtk+ >= 1.3.7, commented out the
gtkxmhtml stuff.
From now on, you will need glib, pango, atk and gtk+ HEAD from CVS
to hack or use GIMP HEAD.
Beware, it crashes randomly :)
* app/core/Makefile.am
* app/core/gimpmarshal.list: new file plus rules to generate
gimpmarshal.[ch] from it.
* app/core/*
* app/tools/*
* app/widgets/*
* libgimpwidgets/*: started to use the glib object system. All
core/ objects are still gtk objects however. All signals are
created using g_signal_new(). There are many gtk+ artefacts left.
Finally, we will _not_ use the gtk_signal_foo() wrappers and
friends any more.
* app/colormaps.c
* app/devices.[ch]
* app/disp_callbacks.c
* app/errorconsole.c
* app/file-save.[ch]
* app/interface.c
* app/module_db.c
* app/nav_window.c
* app/ops_buttons.c
* app/scroll.c
* app/user_install.c
* app/gui/about-dialog.c
* app/gui/brush-editor.c
* app/gui/brushes-commands.c
* app/gui/color-notebook.c
* app/gui/colormap-dialog.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/file-commands.c
* app/gui/file-dialog-utils.c
* app/gui/file-new-dialog.c
* app/gui/file-open-dialog.[ch]
* app/gui/file-save-dialog.c
* app/gui/gradient-editor.c
* app/gui/gradients-commands.c
* app/gui/image-commands.c
* app/gui/info-dialog.[ch]
* app/gui/layer-select.c
* app/gui/layers-commands.c
* app/gui/menus.c
* app/gui/offset-dialog.c
* app/gui/palette-editor.c
* app/gui/palettes-commands.c
* app/gui/patterns-commands.c
* app/gui/preferences-dialog.c
* app/gui/resize-dialog.[ch]
* app/gui/splash.c
* app/gui/tips-dialog.c
* app/gui/tool-options-dialog.c
* app/gui/toolbox.c
* app/gui/tools-commands.c
* libgimp/gimpbrushmenu.c
* libgimp/gimpmenu.c
* libgimp/gimppatternmenu.c
* libgimp/gimpui.c
* libgimpbase/gimpenv.c: tons and tons of changes like "const
gchar*", switch from GdkDeviceInfo to GdkDevice (very incomplete
and currently disables), lots of s/gtk_signal/g_signal/,
removal/replacement of deprecated stuff,
s/GtkSignalFunc/GCallback/ and lots of small changes and fixes
while I was on it, zillions of warnings left...
* modules/Makefile.am: disabled the water color selector
temporarily (XInput issues).
* plug-ins/Makefile.am
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl: simply excluded all plug-ins
which did not build (including Script-Fu). They are trivial to
fix.
2001-07-24 21:27:11 +00:00
|
|
|
g_signal_new ("visibility_changed",
|
|
|
|
G_TYPE_FROM_CLASS (klass),
|
|
|
|
G_SIGNAL_RUN_FIRST,
|
|
|
|
G_STRUCT_OFFSET (GimpDrawableClass, visibility_changed),
|
|
|
|
NULL, NULL,
|
2001-11-22 23:46:13 +00:00
|
|
|
gimp_marshal_VOID__VOID,
|
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
2001-07-24 Michael Natterer <mitch@gimp.org>
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
* configure.in: require glib/gtk+ >= 1.3.7, commented out the
gtkxmhtml stuff.
From now on, you will need glib, pango, atk and gtk+ HEAD from CVS
to hack or use GIMP HEAD.
Beware, it crashes randomly :)
* app/core/Makefile.am
* app/core/gimpmarshal.list: new file plus rules to generate
gimpmarshal.[ch] from it.
* app/core/*
* app/tools/*
* app/widgets/*
* libgimpwidgets/*: started to use the glib object system. All
core/ objects are still gtk objects however. All signals are
created using g_signal_new(). There are many gtk+ artefacts left.
Finally, we will _not_ use the gtk_signal_foo() wrappers and
friends any more.
* app/colormaps.c
* app/devices.[ch]
* app/disp_callbacks.c
* app/errorconsole.c
* app/file-save.[ch]
* app/interface.c
* app/module_db.c
* app/nav_window.c
* app/ops_buttons.c
* app/scroll.c
* app/user_install.c
* app/gui/about-dialog.c
* app/gui/brush-editor.c
* app/gui/brushes-commands.c
* app/gui/color-notebook.c
* app/gui/colormap-dialog.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/file-commands.c
* app/gui/file-dialog-utils.c
* app/gui/file-new-dialog.c
* app/gui/file-open-dialog.[ch]
* app/gui/file-save-dialog.c
* app/gui/gradient-editor.c
* app/gui/gradients-commands.c
* app/gui/image-commands.c
* app/gui/info-dialog.[ch]
* app/gui/layer-select.c
* app/gui/layers-commands.c
* app/gui/menus.c
* app/gui/offset-dialog.c
* app/gui/palette-editor.c
* app/gui/palettes-commands.c
* app/gui/patterns-commands.c
* app/gui/preferences-dialog.c
* app/gui/resize-dialog.[ch]
* app/gui/splash.c
* app/gui/tips-dialog.c
* app/gui/tool-options-dialog.c
* app/gui/toolbox.c
* app/gui/tools-commands.c
* libgimp/gimpbrushmenu.c
* libgimp/gimpmenu.c
* libgimp/gimppatternmenu.c
* libgimp/gimpui.c
* libgimpbase/gimpenv.c: tons and tons of changes like "const
gchar*", switch from GdkDeviceInfo to GdkDevice (very incomplete
and currently disables), lots of s/gtk_signal/g_signal/,
removal/replacement of deprecated stuff,
s/GtkSignalFunc/GCallback/ and lots of small changes and fixes
while I was on it, zillions of warnings left...
* modules/Makefile.am: disabled the water color selector
temporarily (XInput issues).
* plug-ins/Makefile.am
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl: simply excluded all plug-ins
which did not build (including Script-Fu). They are trivial to
fix.
2001-07-24 21:27:11 +00:00
|
|
|
G_TYPE_NONE, 0);
|
2001-03-04 16:52:37 +00:00
|
|
|
|
2001-08-11 14:39:19 +00:00
|
|
|
object_class->finalize = gimp_drawable_finalize;
|
2000-12-28 16:19:55 +00:00
|
|
|
|
2002-01-30 16:14:26 +00:00
|
|
|
gimp_object_class->get_memsize = gimp_drawable_get_memsize;
|
2001-01-10 03:13:03 +00:00
|
|
|
|
2001-02-04 22:10:54 +00:00
|
|
|
viewable_class->invalidate_preview = gimp_drawable_invalidate_preview;
|
2001-02-07 00:06:58 +00:00
|
|
|
viewable_class->get_preview = gimp_drawable_get_preview;
|
2001-02-04 22:10:54 +00:00
|
|
|
|
2001-07-07 22:49:01 +00:00
|
|
|
klass->visibility_changed = NULL;
|
1998-06-30 15:31:32 +00:00
|
|
|
}
|
|
|
|
|
2001-01-20 13:21:49 +00:00
|
|
|
static void
|
|
|
|
gimp_drawable_init (GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
drawable->tiles = NULL;
|
|
|
|
drawable->visible = FALSE;
|
|
|
|
drawable->width = 0;
|
|
|
|
drawable->height = 0;
|
|
|
|
drawable->offset_x = 0;
|
|
|
|
drawable->offset_y = 0;
|
|
|
|
drawable->bytes = 0;
|
|
|
|
drawable->type = -1;
|
|
|
|
drawable->has_alpha = FALSE;
|
|
|
|
drawable->preview_cache = NULL;
|
|
|
|
drawable->preview_valid = FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2001-08-11 14:39:19 +00:00
|
|
|
gimp_drawable_finalize (GObject *object)
|
2001-01-20 13:21:49 +00:00
|
|
|
{
|
|
|
|
GimpDrawable *drawable;
|
|
|
|
|
|
|
|
g_return_if_fail (GIMP_IS_DRAWABLE (object));
|
|
|
|
|
|
|
|
drawable = GIMP_DRAWABLE (object);
|
|
|
|
|
|
|
|
if (drawable->tiles)
|
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
2001-07-24 Michael Natterer <mitch@gimp.org>
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
* configure.in: require glib/gtk+ >= 1.3.7, commented out the
gtkxmhtml stuff.
From now on, you will need glib, pango, atk and gtk+ HEAD from CVS
to hack or use GIMP HEAD.
Beware, it crashes randomly :)
* app/core/Makefile.am
* app/core/gimpmarshal.list: new file plus rules to generate
gimpmarshal.[ch] from it.
* app/core/*
* app/tools/*
* app/widgets/*
* libgimpwidgets/*: started to use the glib object system. All
core/ objects are still gtk objects however. All signals are
created using g_signal_new(). There are many gtk+ artefacts left.
Finally, we will _not_ use the gtk_signal_foo() wrappers and
friends any more.
* app/colormaps.c
* app/devices.[ch]
* app/disp_callbacks.c
* app/errorconsole.c
* app/file-save.[ch]
* app/interface.c
* app/module_db.c
* app/nav_window.c
* app/ops_buttons.c
* app/scroll.c
* app/user_install.c
* app/gui/about-dialog.c
* app/gui/brush-editor.c
* app/gui/brushes-commands.c
* app/gui/color-notebook.c
* app/gui/colormap-dialog.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/file-commands.c
* app/gui/file-dialog-utils.c
* app/gui/file-new-dialog.c
* app/gui/file-open-dialog.[ch]
* app/gui/file-save-dialog.c
* app/gui/gradient-editor.c
* app/gui/gradients-commands.c
* app/gui/image-commands.c
* app/gui/info-dialog.[ch]
* app/gui/layer-select.c
* app/gui/layers-commands.c
* app/gui/menus.c
* app/gui/offset-dialog.c
* app/gui/palette-editor.c
* app/gui/palettes-commands.c
* app/gui/patterns-commands.c
* app/gui/preferences-dialog.c
* app/gui/resize-dialog.[ch]
* app/gui/splash.c
* app/gui/tips-dialog.c
* app/gui/tool-options-dialog.c
* app/gui/toolbox.c
* app/gui/tools-commands.c
* libgimp/gimpbrushmenu.c
* libgimp/gimpmenu.c
* libgimp/gimppatternmenu.c
* libgimp/gimpui.c
* libgimpbase/gimpenv.c: tons and tons of changes like "const
gchar*", switch from GdkDeviceInfo to GdkDevice (very incomplete
and currently disables), lots of s/gtk_signal/g_signal/,
removal/replacement of deprecated stuff,
s/GtkSignalFunc/GCallback/ and lots of small changes and fixes
while I was on it, zillions of warnings left...
* modules/Makefile.am: disabled the water color selector
temporarily (XInput issues).
* plug-ins/Makefile.am
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl: simply excluded all plug-ins
which did not build (including Script-Fu). They are trivial to
fix.
2001-07-24 21:27:11 +00:00
|
|
|
{
|
|
|
|
tile_manager_destroy (drawable->tiles);
|
|
|
|
drawable->tiles = NULL;
|
|
|
|
}
|
2001-01-20 13:21:49 +00:00
|
|
|
|
|
|
|
if (drawable->preview_cache)
|
|
|
|
gimp_preview_cache_invalidate (&drawable->preview_cache);
|
|
|
|
|
2001-08-11 14:39:19 +00:00
|
|
|
G_OBJECT_CLASS (parent_class)->finalize (object);
|
2001-01-20 13:21:49 +00:00
|
|
|
}
|
|
|
|
|
2002-01-30 16:14:26 +00:00
|
|
|
static gsize
|
|
|
|
gimp_drawable_get_memsize (GimpObject *object)
|
|
|
|
{
|
|
|
|
GimpDrawable *drawable;
|
|
|
|
gsize memsize = 0;
|
|
|
|
|
|
|
|
drawable = GIMP_DRAWABLE (object);
|
|
|
|
|
|
|
|
if (drawable->tiles)
|
|
|
|
memsize += tile_manager_get_memsize (drawable->tiles);
|
|
|
|
|
|
|
|
if (drawable->preview_cache)
|
|
|
|
memsize += gimp_preview_cache_get_memsize (drawable->preview_cache);
|
|
|
|
|
|
|
|
return memsize + GIMP_OBJECT_CLASS (parent_class)->get_memsize (object);
|
|
|
|
}
|
|
|
|
|
2001-02-04 22:10:54 +00:00
|
|
|
static void
|
|
|
|
gimp_drawable_invalidate_preview (GimpViewable *viewable)
|
|
|
|
{
|
|
|
|
GimpDrawable *drawable;
|
|
|
|
GimpImage *gimage;
|
|
|
|
|
2001-05-06 16:14:34 +00:00
|
|
|
if (GIMP_VIEWABLE_CLASS (parent_class)->invalidate_preview)
|
|
|
|
GIMP_VIEWABLE_CLASS (parent_class)->invalidate_preview (viewable);
|
|
|
|
|
2001-02-04 22:10:54 +00:00
|
|
|
drawable = GIMP_DRAWABLE (viewable);
|
|
|
|
|
|
|
|
drawable->preview_valid = FALSE;
|
|
|
|
|
2002-02-25 17:58:50 +00:00
|
|
|
gimage = gimp_item_get_image (GIMP_ITEM (drawable));
|
2001-02-04 22:10:54 +00:00
|
|
|
|
|
|
|
if (gimage)
|
2001-06-18 13:10:03 +00:00
|
|
|
gimp_viewable_invalidate_preview (GIMP_VIEWABLE (gimage));
|
2001-02-04 22:10:54 +00:00
|
|
|
}
|
|
|
|
|
2001-01-20 13:21:49 +00:00
|
|
|
void
|
|
|
|
gimp_drawable_configure (GimpDrawable *drawable,
|
|
|
|
GimpImage *gimage,
|
2003-01-31 16:37:03 +00:00
|
|
|
gint offset_x,
|
|
|
|
gint offset_y,
|
2001-12-03 13:44:59 +00:00
|
|
|
gint width,
|
|
|
|
gint height,
|
2001-01-20 13:21:49 +00:00
|
|
|
GimpImageType type,
|
|
|
|
const gchar *name)
|
|
|
|
{
|
|
|
|
g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
|
2001-07-11 12:39:49 +00:00
|
|
|
g_return_if_fail (GIMP_IS_IMAGE (gimage));
|
|
|
|
|
2003-01-31 18:08:32 +00:00
|
|
|
/* if not already configured by gimp_item_copy() */
|
|
|
|
if (! GIMP_ITEM (drawable)->ID)
|
|
|
|
gimp_item_configure (GIMP_ITEM (drawable), gimage, name);
|
2001-01-20 13:21:49 +00:00
|
|
|
|
|
|
|
drawable->width = width;
|
|
|
|
drawable->height = height;
|
|
|
|
drawable->type = type;
|
2001-12-12 23:48:18 +00:00
|
|
|
drawable->bytes = GIMP_IMAGE_TYPE_BYTES (type);
|
|
|
|
drawable->has_alpha = GIMP_IMAGE_TYPE_HAS_ALPHA (type);
|
2003-01-31 16:37:03 +00:00
|
|
|
drawable->offset_x = offset_x;
|
|
|
|
drawable->offset_y = offset_y;
|
2001-01-20 13:21:49 +00:00
|
|
|
|
|
|
|
if (drawable->tiles)
|
|
|
|
tile_manager_destroy (drawable->tiles);
|
|
|
|
|
2001-12-12 23:48:18 +00:00
|
|
|
drawable->tiles = tile_manager_new (width, height,
|
|
|
|
drawable->bytes);
|
2001-03-04 16:52:37 +00:00
|
|
|
|
2001-07-08 21:44:52 +00:00
|
|
|
drawable->visible = TRUE;
|
2001-01-20 13:21:49 +00:00
|
|
|
|
|
|
|
/* preview variables */
|
|
|
|
drawable->preview_cache = NULL;
|
|
|
|
drawable->preview_valid = FALSE;
|
|
|
|
}
|
1998-06-30 15:31:32 +00:00
|
|
|
|
2001-12-12 23:48:18 +00:00
|
|
|
GimpDrawable *
|
|
|
|
gimp_drawable_copy (GimpDrawable *drawable,
|
|
|
|
GType new_type,
|
|
|
|
gboolean add_alpha)
|
|
|
|
{
|
|
|
|
GimpDrawable *new_drawable;
|
|
|
|
GimpImageType new_image_type;
|
|
|
|
PixelRegion srcPR;
|
|
|
|
PixelRegion destPR;
|
|
|
|
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
|
|
|
|
g_return_val_if_fail (g_type_is_a (new_type, GIMP_TYPE_DRAWABLE), NULL);
|
|
|
|
|
2003-01-31 18:08:32 +00:00
|
|
|
new_drawable = GIMP_DRAWABLE (gimp_item_copy (GIMP_ITEM (drawable),
|
|
|
|
new_type,
|
|
|
|
add_alpha));
|
2001-12-12 23:48:18 +00:00
|
|
|
|
|
|
|
if (add_alpha)
|
2003-01-31 18:08:32 +00:00
|
|
|
new_image_type = gimp_drawable_type_with_alpha (drawable);
|
2001-12-12 23:48:18 +00:00
|
|
|
else
|
2003-01-31 18:08:32 +00:00
|
|
|
new_image_type = gimp_drawable_type (drawable);
|
2001-12-12 23:48:18 +00:00
|
|
|
|
|
|
|
gimp_drawable_configure (new_drawable,
|
2002-02-25 17:58:50 +00:00
|
|
|
gimp_item_get_image (GIMP_ITEM (drawable)),
|
2003-01-31 16:37:03 +00:00
|
|
|
drawable->offset_x,
|
|
|
|
drawable->offset_y,
|
2001-12-12 23:48:18 +00:00
|
|
|
gimp_drawable_width (drawable),
|
|
|
|
gimp_drawable_height (drawable),
|
|
|
|
new_image_type,
|
2003-01-31 18:08:32 +00:00
|
|
|
GIMP_OBJECT (new_drawable)->name);
|
2001-12-12 23:48:18 +00:00
|
|
|
|
2003-01-31 18:08:32 +00:00
|
|
|
new_drawable->visible = drawable->visible;
|
2001-12-12 23:48:18 +00:00
|
|
|
|
|
|
|
pixel_region_init (&srcPR, drawable->tiles,
|
|
|
|
0, 0,
|
2003-01-31 18:08:32 +00:00
|
|
|
gimp_drawable_width (drawable),
|
|
|
|
gimp_drawable_height (drawable),
|
2001-12-12 23:48:18 +00:00
|
|
|
FALSE);
|
|
|
|
pixel_region_init (&destPR, new_drawable->tiles,
|
|
|
|
0, 0,
|
2003-01-31 18:08:32 +00:00
|
|
|
gimp_drawable_width (new_drawable),
|
|
|
|
gimp_drawable_height (new_drawable),
|
2001-12-12 23:48:18 +00:00
|
|
|
TRUE);
|
|
|
|
|
|
|
|
if (new_image_type == drawable->type)
|
2003-01-31 18:08:32 +00:00
|
|
|
copy_region (&srcPR, &destPR);
|
2001-12-12 23:48:18 +00:00
|
|
|
else
|
2003-01-31 18:08:32 +00:00
|
|
|
add_alpha_region (&srcPR, &destPR);
|
2001-12-12 23:48:18 +00:00
|
|
|
|
|
|
|
return new_drawable;
|
|
|
|
}
|
|
|
|
|
2001-07-07 22:49:01 +00:00
|
|
|
void
|
|
|
|
gimp_drawable_update (GimpDrawable *drawable,
|
|
|
|
gint x,
|
|
|
|
gint y,
|
2001-12-03 13:44:59 +00:00
|
|
|
gint w,
|
|
|
|
gint h)
|
2001-07-07 22:49:01 +00:00
|
|
|
{
|
|
|
|
GimpImage *gimage;
|
|
|
|
gint offset_x;
|
|
|
|
gint offset_y;
|
|
|
|
|
|
|
|
g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
|
|
|
|
|
2002-02-25 17:58:50 +00:00
|
|
|
gimage = gimp_item_get_image (GIMP_ITEM (drawable));
|
2001-07-07 22:49:01 +00:00
|
|
|
|
|
|
|
g_return_if_fail (gimage != NULL);
|
|
|
|
|
|
|
|
gimp_drawable_offsets (drawable, &offset_x, &offset_y);
|
|
|
|
x += offset_x;
|
|
|
|
y += offset_y;
|
|
|
|
|
|
|
|
gimp_image_update (gimage, x, y, w, h);
|
|
|
|
|
|
|
|
gimp_viewable_invalidate_preview (GIMP_VIEWABLE (drawable));
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2002-06-06 19:44:05 +00:00
|
|
|
gimp_drawable_push_undo (GimpDrawable *drawable,
|
|
|
|
gint x1,
|
|
|
|
gint y1,
|
|
|
|
gint x2,
|
|
|
|
gint y2,
|
|
|
|
TileManager *tiles,
|
|
|
|
gboolean sparse)
|
2001-07-07 22:49:01 +00:00
|
|
|
{
|
|
|
|
g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
|
|
|
|
|
2001-12-03 13:44:59 +00:00
|
|
|
if (! tiles)
|
2002-02-25 17:58:50 +00:00
|
|
|
undo_push_image (gimp_item_get_image (GIMP_ITEM (drawable)),
|
|
|
|
drawable,
|
2001-07-07 22:49:01 +00:00
|
|
|
x1, y1, x2, y2);
|
|
|
|
else
|
2002-02-25 17:58:50 +00:00
|
|
|
undo_push_image_mod (gimp_item_get_image (GIMP_ITEM (drawable)),
|
|
|
|
drawable,
|
|
|
|
x1, y1, x2, y2,
|
|
|
|
tiles, sparse);
|
2001-07-07 22:49:01 +00:00
|
|
|
}
|
|
|
|
|
1998-06-30 15:31:32 +00:00
|
|
|
void
|
1999-08-22 11:45:31 +00:00
|
|
|
gimp_drawable_merge_shadow (GimpDrawable *drawable,
|
2002-06-06 19:44:05 +00:00
|
|
|
gboolean push_undo)
|
1998-06-30 15:31:32 +00:00
|
|
|
{
|
2001-01-20 13:21:49 +00:00
|
|
|
GimpImage *gimage;
|
2000-12-28 16:19:55 +00:00
|
|
|
PixelRegion shadowPR;
|
|
|
|
gint x1, y1, x2, y2;
|
1998-06-30 15:31:32 +00:00
|
|
|
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
|
1998-06-30 15:31:32 +00:00
|
|
|
|
2002-02-25 17:58:50 +00:00
|
|
|
gimage = gimp_item_get_image (GIMP_ITEM (drawable));
|
2000-12-28 16:19:55 +00:00
|
|
|
|
2001-08-11 14:39:19 +00:00
|
|
|
g_return_if_fail (GIMP_IS_IMAGE (gimage));
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_if_fail (gimage->shadow != NULL);
|
1999-01-27 22:00:44 +00:00
|
|
|
|
1998-06-30 15:31:32 +00:00
|
|
|
/* A useful optimization here is to limit the update to the
|
|
|
|
* extents of the selection mask, as it cannot extend beyond
|
|
|
|
* them.
|
|
|
|
*/
|
|
|
|
gimp_drawable_mask_bounds (drawable, &x1, &y1, &x2, &y2);
|
|
|
|
pixel_region_init (&shadowPR, gimage->shadow, x1, y1,
|
|
|
|
(x2 - x1), (y2 - y1), FALSE);
|
2002-06-06 19:44:05 +00:00
|
|
|
gimp_image_apply_image (gimage, drawable, &shadowPR, push_undo,
|
2002-03-03 17:38:12 +00:00
|
|
|
GIMP_OPACITY_OPAQUE, GIMP_REPLACE_MODE,
|
|
|
|
NULL, x1, y1);
|
1998-06-30 15:31:32 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2001-01-20 13:21:49 +00:00
|
|
|
gimp_drawable_fill (GimpDrawable *drawable,
|
|
|
|
const GimpRGB *color)
|
1998-06-30 15:31:32 +00:00
|
|
|
{
|
2001-01-20 13:21:49 +00:00
|
|
|
GimpImage *gimage;
|
2000-12-28 16:19:55 +00:00
|
|
|
PixelRegion destPR;
|
|
|
|
guchar c[MAX_CHANNELS];
|
|
|
|
guchar i;
|
1998-06-30 15:31:32 +00:00
|
|
|
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
|
|
|
|
|
2002-02-25 17:58:50 +00:00
|
|
|
gimage = gimp_item_get_image (GIMP_ITEM (drawable));
|
2000-12-28 16:19:55 +00:00
|
|
|
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_if_fail (gimage != NULL);
|
1998-06-30 15:31:32 +00:00
|
|
|
|
2001-12-14 15:30:31 +00:00
|
|
|
switch (GIMP_IMAGE_TYPE_BASE_TYPE (gimp_drawable_type (drawable)))
|
1998-06-30 15:31:32 +00:00
|
|
|
{
|
2001-12-14 15:30:31 +00:00
|
|
|
case GIMP_RGB:
|
2001-01-20 13:21:49 +00:00
|
|
|
gimp_rgba_get_uchar (color,
|
|
|
|
&c[RED_PIX],
|
|
|
|
&c[GREEN_PIX],
|
|
|
|
&c[BLUE_PIX],
|
|
|
|
&c[ALPHA_PIX]);
|
2001-12-11 18:11:56 +00:00
|
|
|
if (gimp_drawable_type (drawable) != GIMP_RGBA_IMAGE)
|
2001-01-20 13:21:49 +00:00
|
|
|
c[ALPHA_PIX] = 255;
|
1998-06-30 15:31:32 +00:00
|
|
|
break;
|
2000-12-28 16:19:55 +00:00
|
|
|
|
2001-12-14 15:30:31 +00:00
|
|
|
case GIMP_GRAY:
|
2001-01-20 13:21:49 +00:00
|
|
|
gimp_rgba_get_uchar (color,
|
|
|
|
&c[GRAY_PIX],
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
&c[ALPHA_G_PIX]);
|
2001-12-11 18:11:56 +00:00
|
|
|
if (gimp_drawable_type (drawable) != GIMP_GRAYA_IMAGE)
|
2001-01-20 13:21:49 +00:00
|
|
|
c[ALPHA_G_PIX] = 255;
|
1998-06-30 15:31:32 +00:00
|
|
|
break;
|
2000-12-28 16:19:55 +00:00
|
|
|
|
2001-12-14 15:30:31 +00:00
|
|
|
case GIMP_INDEXED:
|
2001-01-20 13:21:49 +00:00
|
|
|
gimp_rgb_get_uchar (color,
|
|
|
|
&c[RED_PIX],
|
|
|
|
&c[GREEN_PIX],
|
|
|
|
&c[BLUE_PIX]);
|
2001-12-11 15:58:07 +00:00
|
|
|
gimp_image_transform_color (gimage, drawable, c, &i, GIMP_RGB);
|
1998-06-30 15:31:32 +00:00
|
|
|
c[INDEXED_PIX] = i;
|
2001-12-11 18:11:56 +00:00
|
|
|
if (gimp_drawable_type (drawable) == GIMP_INDEXEDA_IMAGE)
|
2001-01-20 13:21:49 +00:00
|
|
|
gimp_rgba_get_uchar (color,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
&c[ALPHA_I_PIX]);
|
1998-06-30 15:31:32 +00:00
|
|
|
break;
|
2000-12-28 16:19:55 +00:00
|
|
|
|
1998-06-30 15:31:32 +00:00
|
|
|
default:
|
2001-12-11 15:58:07 +00:00
|
|
|
g_warning ("%s: Cannot fill unknown image type.",
|
|
|
|
G_GNUC_PRETTY_FUNCTION);
|
1998-06-30 15:31:32 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
pixel_region_init (&destPR,
|
|
|
|
gimp_drawable_data (drawable),
|
|
|
|
0, 0,
|
1999-08-22 11:45:31 +00:00
|
|
|
gimp_drawable_width (drawable),
|
1998-06-30 15:31:32 +00:00
|
|
|
gimp_drawable_height (drawable),
|
|
|
|
TRUE);
|
|
|
|
color_region (&destPR, c);
|
2001-07-07 22:49:01 +00:00
|
|
|
|
|
|
|
gimp_drawable_update (drawable,
|
|
|
|
0, 0,
|
|
|
|
gimp_drawable_width (drawable),
|
|
|
|
gimp_drawable_height (drawable));
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
gimp_drawable_fill_by_type (GimpDrawable *drawable,
|
|
|
|
GimpContext *context,
|
|
|
|
GimpFillType fill_type)
|
|
|
|
{
|
|
|
|
GimpRGB color;
|
|
|
|
|
|
|
|
g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
|
|
|
|
|
2002-03-03 17:38:12 +00:00
|
|
|
color.a = GIMP_OPACITY_OPAQUE;
|
2001-07-07 22:49:01 +00:00
|
|
|
|
|
|
|
switch (fill_type)
|
|
|
|
{
|
2002-03-18 11:07:34 +00:00
|
|
|
case GIMP_FOREGROUND_FILL:
|
2001-07-07 22:49:01 +00:00
|
|
|
gimp_context_get_foreground (context, &color);
|
|
|
|
break;
|
|
|
|
|
2002-03-18 11:07:34 +00:00
|
|
|
case GIMP_BACKGROUND_FILL:
|
2001-07-07 22:49:01 +00:00
|
|
|
gimp_context_get_background (context, &color);
|
|
|
|
break;
|
|
|
|
|
2002-03-18 11:07:34 +00:00
|
|
|
case GIMP_WHITE_FILL:
|
2001-07-07 22:49:01 +00:00
|
|
|
gimp_rgb_set (&color, 1.0, 1.0, 1.0);
|
|
|
|
break;
|
|
|
|
|
2002-03-18 11:07:34 +00:00
|
|
|
case GIMP_TRANSPARENT_FILL:
|
2002-03-03 17:38:12 +00:00
|
|
|
gimp_rgba_set (&color, 0.0, 0.0, 0.0, GIMP_OPACITY_TRANSPARENT);
|
2001-07-07 22:49:01 +00:00
|
|
|
break;
|
|
|
|
|
2002-03-18 11:07:34 +00:00
|
|
|
case GIMP_NO_FILL:
|
2001-07-07 22:49:01 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
default:
|
2001-11-16 12:23:01 +00:00
|
|
|
g_warning ("%s: unknown fill type %d", G_GNUC_PRETTY_FUNCTION, fill_type);
|
2001-07-07 22:49:01 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
gimp_drawable_fill (drawable, &color);
|
1998-06-30 15:31:32 +00:00
|
|
|
}
|
|
|
|
|
1999-08-22 11:45:31 +00:00
|
|
|
gboolean
|
1998-06-30 15:31:32 +00:00
|
|
|
gimp_drawable_mask_bounds (GimpDrawable *drawable,
|
1999-08-22 11:45:31 +00:00
|
|
|
gint *x1,
|
|
|
|
gint *y1,
|
|
|
|
gint *x2,
|
|
|
|
gint *y2)
|
1998-06-30 15:31:32 +00:00
|
|
|
{
|
2000-02-17 11:44:27 +00:00
|
|
|
GimpImage *gimage;
|
2001-01-20 13:21:49 +00:00
|
|
|
gint off_x, off_y;
|
1998-06-30 15:31:32 +00:00
|
|
|
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), FALSE);
|
1998-06-30 15:31:32 +00:00
|
|
|
|
2002-02-25 17:58:50 +00:00
|
|
|
gimage = gimp_item_get_image (GIMP_ITEM (drawable));
|
2000-12-28 16:19:55 +00:00
|
|
|
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_val_if_fail (gimage != NULL, FALSE);
|
1998-06-30 15:31:32 +00:00
|
|
|
|
2001-11-28 22:42:19 +00:00
|
|
|
if (gimp_image_mask_bounds (gimage, x1, y1, x2, y2))
|
1998-06-30 15:31:32 +00:00
|
|
|
{
|
|
|
|
gimp_drawable_offsets (drawable, &off_x, &off_y);
|
1999-08-22 11:45:31 +00:00
|
|
|
*x1 = CLAMP (*x1 - off_x, 0, gimp_drawable_width (drawable));
|
1998-06-30 15:31:32 +00:00
|
|
|
*y1 = CLAMP (*y1 - off_y, 0, gimp_drawable_height (drawable));
|
1999-08-22 11:45:31 +00:00
|
|
|
*x2 = CLAMP (*x2 - off_x, 0, gimp_drawable_width (drawable));
|
1998-06-30 15:31:32 +00:00
|
|
|
*y2 = CLAMP (*y2 - off_y, 0, gimp_drawable_height (drawable));
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
1999-08-22 11:45:31 +00:00
|
|
|
*x2 = gimp_drawable_width (drawable);
|
1998-06-30 15:31:32 +00:00
|
|
|
*y2 = gimp_drawable_height (drawable);
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1999-08-22 11:45:31 +00:00
|
|
|
gboolean
|
2000-12-28 16:19:55 +00:00
|
|
|
gimp_drawable_has_alpha (const GimpDrawable *drawable)
|
1999-08-22 11:45:31 +00:00
|
|
|
{
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), FALSE);
|
|
|
|
|
|
|
|
return drawable->has_alpha;
|
1999-08-22 11:45:31 +00:00
|
|
|
}
|
1998-10-14 02:54:02 +00:00
|
|
|
|
Actually use the enum types GimpImageType, GimpImageBaseType,
* app/*.[ch]: Actually use the enum types GimpImageType,
GimpImageBaseType, LayerModeEffects, PaintApplicationMode,
BrushApplicationMode, GimpFillType and ConvertPaletteType, instead
of just int or gint. Hopefully I catched most of the places
where these should be used.
Add an enum ConvolutionType, suffix the too general constants
NORMAL, ABSOLUTE and NEGATIVE with _CONVOL. Use NORMAL_MODE
instead of NORMAL in some places (this was what was intended). Fix
some minor gccisms.
* app/apptypes.h: New file. This file contains the above
enumeration types, and some opaque struct typedefs. It was
necessary to collect these in one header that doesn't include
other headers, because when we started using the above mentioned
types in the headers, all hell broke loose because of the
spaghetti-like cross-inclusion mess between headers.
(An example: Header A includes header B, which includes header C
which includes A. B uses a type defined in A. This is not defined,
because A hasn't defined it yet at the point where it includes B,
and A included from B of course is skipped as we already are
reading A.)
1999-08-18 23:41:39 +00:00
|
|
|
GimpImageType
|
2000-12-28 16:19:55 +00:00
|
|
|
gimp_drawable_type (const GimpDrawable *drawable)
|
1998-06-30 15:31:32 +00:00
|
|
|
{
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), -1);
|
|
|
|
|
|
|
|
return drawable->type;
|
1998-06-30 15:31:32 +00:00
|
|
|
}
|
|
|
|
|
1999-08-22 11:45:31 +00:00
|
|
|
GimpImageType
|
2000-12-28 16:19:55 +00:00
|
|
|
gimp_drawable_type_with_alpha (const GimpDrawable *drawable)
|
1998-06-30 15:31:32 +00:00
|
|
|
{
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), -1);
|
1999-08-22 11:45:31 +00:00
|
|
|
|
2001-12-14 15:30:31 +00:00
|
|
|
return GIMP_IMAGE_TYPE_WITH_ALPHA (gimp_drawable_type (drawable));
|
2001-12-12 23:48:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
gboolean
|
|
|
|
gimp_drawable_is_rgb (const GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), FALSE);
|
|
|
|
|
2001-12-14 15:30:31 +00:00
|
|
|
return GIMP_IMAGE_TYPE_IS_RGB (gimp_drawable_type (drawable));
|
2001-12-12 23:48:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
gboolean
|
|
|
|
gimp_drawable_is_gray (const GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), FALSE);
|
|
|
|
|
2001-12-14 15:30:31 +00:00
|
|
|
return GIMP_IMAGE_TYPE_IS_GRAY (gimp_drawable_type (drawable));
|
2001-12-12 23:48:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
gboolean
|
|
|
|
gimp_drawable_is_indexed (const GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), FALSE);
|
|
|
|
|
2001-12-14 15:30:31 +00:00
|
|
|
return GIMP_IMAGE_TYPE_IS_INDEXED (gimp_drawable_type (drawable));
|
2001-12-12 23:48:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
TileManager *
|
|
|
|
gimp_drawable_data (const GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
|
|
|
|
|
|
|
|
return drawable->tiles;
|
|
|
|
}
|
|
|
|
|
|
|
|
TileManager *
|
|
|
|
gimp_drawable_shadow (GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
GimpImage *gimage;
|
|
|
|
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
|
|
|
|
|
2002-02-25 17:58:50 +00:00
|
|
|
if (! (gimage = gimp_item_get_image (GIMP_ITEM (drawable))))
|
2001-12-12 23:48:18 +00:00
|
|
|
return NULL;
|
|
|
|
|
|
|
|
return gimp_image_shadow (gimage, drawable->width, drawable->height,
|
|
|
|
drawable->bytes);
|
|
|
|
}
|
|
|
|
|
|
|
|
gint
|
|
|
|
gimp_drawable_bytes (const GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), -1);
|
|
|
|
|
|
|
|
return drawable->bytes;
|
|
|
|
}
|
|
|
|
|
|
|
|
gint
|
|
|
|
gimp_drawable_bytes_with_alpha (const GimpDrawable *drawable)
|
|
|
|
{
|
2001-12-14 15:30:31 +00:00
|
|
|
GimpImageType type;
|
|
|
|
|
2001-12-12 23:48:18 +00:00
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), -1);
|
|
|
|
|
2001-12-14 15:30:31 +00:00
|
|
|
type = GIMP_IMAGE_TYPE_WITH_ALPHA (gimp_drawable_type (drawable));
|
2001-12-12 23:48:18 +00:00
|
|
|
|
2001-12-14 15:30:31 +00:00
|
|
|
return GIMP_IMAGE_TYPE_BYTES (type);
|
2001-12-12 23:48:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
gint
|
|
|
|
gimp_drawable_width (const GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), -1);
|
|
|
|
|
|
|
|
return drawable->width;
|
|
|
|
}
|
|
|
|
|
|
|
|
gint
|
|
|
|
gimp_drawable_height (const GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), -1);
|
|
|
|
|
|
|
|
return drawable->height;
|
1998-06-30 15:31:32 +00:00
|
|
|
}
|
|
|
|
|
1999-08-22 11:45:31 +00:00
|
|
|
gboolean
|
2001-03-04 16:52:37 +00:00
|
|
|
gimp_drawable_get_visible (const GimpDrawable *drawable)
|
1998-06-30 15:31:32 +00:00
|
|
|
{
|
2000-01-31 13:07:39 +00:00
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), FALSE);
|
|
|
|
|
1998-06-30 15:31:32 +00:00
|
|
|
return drawable->visible;
|
|
|
|
}
|
|
|
|
|
2001-03-04 16:52:37 +00:00
|
|
|
void
|
|
|
|
gimp_drawable_set_visible (GimpDrawable *drawable,
|
|
|
|
gboolean visible)
|
|
|
|
{
|
|
|
|
g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
|
|
|
|
|
|
|
|
visible = visible ? TRUE : FALSE;
|
|
|
|
|
|
|
|
if (drawable->visible != visible)
|
|
|
|
{
|
|
|
|
drawable->visible = visible;
|
|
|
|
|
2003-01-05 22:07:10 +00:00
|
|
|
g_signal_emit (drawable, gimp_drawable_signals[VISIBILITY_CHANGED], 0);
|
2001-07-07 22:49:01 +00:00
|
|
|
|
|
|
|
gimp_drawable_update (drawable,
|
|
|
|
0, 0,
|
|
|
|
drawable->width,
|
|
|
|
drawable->height);
|
2001-03-04 16:52:37 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2001-12-12 23:48:18 +00:00
|
|
|
void
|
|
|
|
gimp_drawable_offsets (const GimpDrawable *drawable,
|
|
|
|
gint *off_x,
|
|
|
|
gint *off_y)
|
|
|
|
{
|
|
|
|
g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
|
|
|
|
|
|
|
|
*off_x = drawable->offset_x;
|
|
|
|
*off_y = drawable->offset_y;
|
|
|
|
}
|
|
|
|
|
|
|
|
guchar *
|
|
|
|
gimp_drawable_cmap (const GimpDrawable *drawable)
|
|
|
|
{
|
|
|
|
GimpImage *gimage;
|
|
|
|
|
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
|
|
|
|
|
2002-02-25 17:58:50 +00:00
|
|
|
if (! (gimage = gimp_item_get_image (GIMP_ITEM (drawable))))
|
2001-12-12 23:48:18 +00:00
|
|
|
return NULL;
|
|
|
|
|
|
|
|
return gimage->cmap;
|
|
|
|
}
|
|
|
|
|
1999-08-22 11:45:31 +00:00
|
|
|
guchar *
|
|
|
|
gimp_drawable_get_color_at (GimpDrawable *drawable,
|
|
|
|
gint x,
|
|
|
|
gint y)
|
1999-02-16 08:53:54 +00:00
|
|
|
{
|
2000-10-28 15:43:56 +00:00
|
|
|
Tile *tile;
|
1999-08-22 11:45:31 +00:00
|
|
|
guchar *src;
|
|
|
|
guchar *dest;
|
1999-02-16 08:53:54 +00:00
|
|
|
|
2000-02-17 11:44:27 +00:00
|
|
|
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
|
2002-02-25 17:58:50 +00:00
|
|
|
g_return_val_if_fail (gimp_item_get_image (GIMP_ITEM (drawable)) ||
|
2001-08-11 14:39:19 +00:00
|
|
|
! gimp_drawable_is_indexed (drawable), NULL);
|
2000-03-09 11:58:03 +00:00
|
|
|
|
|
|
|
/* do not make this a g_return_if_fail() */
|
|
|
|
if ( !(x >= 0 && x < drawable->width && y >= 0 && y < drawable->height))
|
|
|
|
return NULL;
|
2000-02-17 11:44:27 +00:00
|
|
|
|
1999-08-22 11:45:31 +00:00
|
|
|
dest = g_new (guchar, 5);
|
2000-02-17 11:44:27 +00:00
|
|
|
|
1999-02-16 08:53:54 +00:00
|
|
|
tile = tile_manager_get_tile (gimp_drawable_data (drawable), x, y,
|
|
|
|
TRUE, FALSE);
|
|
|
|
src = tile_data_pointer (tile, x % TILE_WIDTH, y % TILE_HEIGHT);
|
2000-02-17 11:44:27 +00:00
|
|
|
|
2002-02-25 17:58:50 +00:00
|
|
|
gimp_image_get_color (gimp_item_get_image (GIMP_ITEM (drawable)),
|
1999-02-16 08:53:54 +00:00
|
|
|
gimp_drawable_type (drawable), dest, src);
|
2000-02-17 11:44:27 +00:00
|
|
|
|
2000-12-13 18:53:35 +00:00
|
|
|
if (GIMP_IMAGE_TYPE_HAS_ALPHA (gimp_drawable_type (drawable)))
|
1999-02-16 08:53:54 +00:00
|
|
|
dest[3] = src[gimp_drawable_bytes (drawable) - 1];
|
|
|
|
else
|
|
|
|
dest[3] = 255;
|
2000-02-17 11:44:27 +00:00
|
|
|
|
1999-10-17 00:07:55 +00:00
|
|
|
if (gimp_drawable_is_indexed (drawable))
|
1999-02-16 08:53:54 +00:00
|
|
|
dest[4] = src[0];
|
|
|
|
else
|
|
|
|
dest[4] = 0;
|
2000-02-17 11:44:27 +00:00
|
|
|
|
1999-02-16 08:53:54 +00:00
|
|
|
tile_release (tile, FALSE);
|
2000-02-17 11:44:27 +00:00
|
|
|
|
1999-02-16 08:53:54 +00:00
|
|
|
return dest;
|
|
|
|
}
|