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2002-05-03 Michael Natterer <mitch@gimp.org> * devel-docs/Makefile.am * devel-docs/includes.txt: new file documenting the core's include policy. * HACKING: mention it here. * libgimptool/gimptooltypes.h: removed GimpToolOptions here. * app/core/core-types.h: and added it here. This is a temp hack needed because GimpToolInfo needs to know the GimpToolOptions type. * libgimpproxy/gimpproxytypes.h: regenerated. * libgimptool/gimptoolmodule.h: don't include gimptooltypes.h here... * libgimptool/gimptoolmodule.c: ...but here. * app/config/gimpconfig-params.c: include "libgimpbase/gimpbase.h" entirely, not single files from it. * app/core/gimp.c * app/core/gimpcontext.c * app/core/gimpcoreconfig.c * app/core/gimpdatafactory.c * app/core/gimpdocuments.c * app/core/gimpdrawable-blend.c * app/core/gimpdrawable-bucket-fill.c * app/core/gimpdrawable-offset.c * app/core/gimpdrawable-transform.c * app/core/gimpdrawable.c * app/core/gimpedit.c * app/core/gimpimage-convert.c * app/core/gimpimage-crop.c * app/core/gimpimage-duplicate.c * app/core/gimpimage-guides.c * app/core/gimpimage-mask.c * app/core/gimpimage-merge.c * app/core/gimpimage-new.c * app/core/gimpimage-projection.c * app/core/gimpimage-qmask.c * app/core/gimpimage-resize.c * app/core/gimpimage-scale.c * app/core/gimpimage.c * app/core/gimpitem.c * app/core/gimpmodules.c * app/core/gimppaintinfo.c * app/core/gimpparasite.c * app/core/gimppreviewcache.c * app/core/gimptoolinfo.c * app/core/gimpunit.c: include "core-types.h" and no other types file. * app/display/gimpdisplay.c * app/display/gimpdisplayshell-callbacks.c * app/display/gimpdisplayshell.c: include "tools/tools-types.h" instead of "libgimptool/gimptooltypes.h", warn about inclusion on "gui/gui-types.h" * app/file/file-open.c * app/file/file-save.c: don't include "libgimptool/gimptooltypes.h". * app/gui/about-dialog.c * app/gui/brush-select.c * app/gui/brushes-commands.c * app/gui/color-select.c * app/gui/data-commands.c * app/gui/device-status-dialog.c * app/gui/dialogs.c * app/gui/gradients-commands.c * app/gui/help-commands.c * app/gui/info-window.c * app/gui/palettes-commands.c * app/gui/patterns-commands.c * app/gui/resize-dialog.c * app/gui/tips-dialog.c * app/gui/tool-options-dialog.c: include "gui-types.h" and no other types file. * app/paint/gimpairbrush.c * app/paint/gimpclone.c * app/paint/gimpconvolve.c * app/paint/gimpdodgeburn.c * app/paint/gimperaser.c * app/paint/gimppaintbrush.c * app/paint/gimppaintcore-stroke.c * app/paint/gimppaintcore.c * app/paint/gimppaintoptions.c * app/paint/gimppencil.c * app/paint/gimpsmudge.c * app/paint/paint.c: include "paint-types.h" and no other types file. * app/pdb/pdb-types.h: don't include "libgimptool/gimptooltypes.h". * app/plug-in/plug-in-progress.c: warn about inclusion of "display/display-types.h" * app/tools/tools-types.h: include "libgimptool/gimptooltypes.h". * app/tools/gimpairbrushtool.c * app/tools/gimpbezierselecttool.c * app/tools/gimpblendtool.c * app/tools/gimpbrightnesscontrasttool.c * app/tools/gimpbucketfilltool.c * app/tools/gimpbycolorselecttool.c * app/tools/gimpclonetool.c * app/tools/gimpcolorbalancetool.c * app/tools/gimpcolorpickertool.c * app/tools/gimpconvolvetool.c * app/tools/gimpcroptool.c * app/tools/gimpcurvestool.c * app/tools/gimpdodgeburntool.c * app/tools/gimpdrawtool.c * app/tools/gimpeditselectiontool.c * app/tools/gimpellipseselecttool.c * app/tools/gimperasertool.c * app/tools/gimpfliptool.c * app/tools/gimpfreeselecttool.c * app/tools/gimpfuzzyselecttool.c * app/tools/gimphistogramtool.c * app/tools/gimphuesaturationtool.c * app/tools/gimpinktool.c * app/tools/gimplevelstool.c * app/tools/gimpmagnifytool.c * app/tools/gimpmeasuretool.c * app/tools/gimpmovetool.c * app/tools/gimppaintbrushtool.c * app/tools/gimppainttool.c * app/tools/gimppathtool.c * app/tools/gimppenciltool.c * app/tools/gimpperspectivetool.c * app/tools/gimpposterizetool.c * app/tools/gimprectselecttool.c * app/tools/gimprotatetool.c * app/tools/gimpscaletool.c * app/tools/gimpselectiontool.c * app/tools/gimpsheartool.c * app/tools/gimpsmudgetool.c * app/tools/gimptexttool.c * app/tools/gimpthresholdtool.c * app/tools/gimptoolcontrol.c * app/tools/gimptoolcontrol.h * app/tools/gimptransformtool.c * app/tools/gimpvectortool.c * app/tools/tools.c: include "tools-types.h" and no other types file, warn about inclusion of "gui/gui-types.h". * app/widgets/gimpcolorpanel.c * app/widgets/gimptoolbox-color-area.c: warn about inclusion of "gui/gui-types.h". * app/xcf/xcf-load.c * app/xcf/xcf.c: don't include "libgimptool/gimptooltypes.h". Split tool-safe-mode up in two files, one including libgimpproxy, one libgimp. * plug-ins/tools/Makefile.am * plug-ins/tools/tool-safe-mode-plug-in.[ch]: new files including libgimp/ stuff only. * plug-ins/tools/tool-safe-mode.[ch]: include libgimpproxy/ and libgimptool/ but don't include libgimp/ because of conflicting declarations. Unrelated: * app/tools/gimpclonetool.c: create the clone core so we don't crash. * app/gui/file-open-dialog.c: changed the way we create previews so that only out-of-date previews are created on a click in the preview area. Unconditional creation can still be forced by <Ctrl>+click. Changed the tooltip to document this.
216 lines
6.1 KiB
C
216 lines
6.1 KiB
C
/* 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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#include "config.h"
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#include <gtk/gtk.h>
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#include "libgimpcolor/gimpcolor.h"
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#include "paint-types.h"
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#include "base/temp-buf.h"
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#include "paint-funcs/paint-funcs.h"
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#include "core/gimp.h"
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#include "core/gimpbrush.h"
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#include "core/gimpcontext.h"
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#include "core/gimpdrawable.h"
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#include "core/gimpgradient.h"
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#include "core/gimpimage.h"
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#include "gimppaintoptions.h"
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#include "gimppencil.h"
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static void gimp_pencil_class_init (GimpPencilClass *klass);
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static void gimp_pencil_init (GimpPencil *pencil);
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static void gimp_pencil_paint (GimpPaintCore *paint_core,
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GimpDrawable *drawable,
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GimpPaintOptions *paint_options,
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GimpPaintCoreState paint_state);
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static void gimp_pencil_motion (GimpPaintCore *paint_core,
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GimpDrawable *drawable,
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GimpPaintOptions *paint_options);
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static GimpPaintCoreClass *parent_class = NULL;
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void
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gimp_pencil_register (Gimp *gimp,
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GimpPaintRegisterCallback callback)
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{
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(* callback) (gimp, GIMP_TYPE_PENCIL);
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}
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GType
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gimp_pencil_get_type (void)
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{
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static GType type = 0;
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if (! type)
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{
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static const GTypeInfo info =
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{
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sizeof (GimpPencilClass),
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(GBaseInitFunc) NULL,
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(GBaseFinalizeFunc) NULL,
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(GClassInitFunc) gimp_pencil_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GimpPencil),
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0, /* n_preallocs */
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(GInstanceInitFunc) gimp_pencil_init,
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};
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type = g_type_register_static (GIMP_TYPE_PAINT_CORE,
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"GimpPencil",
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&info, 0);
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}
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return type;
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}
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static void
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gimp_pencil_class_init (GimpPencilClass *klass)
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{
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GimpPaintCoreClass *paint_core_class;
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paint_core_class = GIMP_PAINT_CORE_CLASS (klass);
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parent_class = g_type_class_peek_parent (klass);
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paint_core_class->paint = gimp_pencil_paint;
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}
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static void
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gimp_pencil_init (GimpPencil *pencil)
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{
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GimpPaintCore *paint_core;
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paint_core = GIMP_PAINT_CORE (pencil);
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paint_core->flags |= CORE_HANDLES_CHANGING_BRUSH;
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}
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static void
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gimp_pencil_paint (GimpPaintCore *paint_core,
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GimpDrawable *drawable,
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GimpPaintOptions *paint_options,
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GimpPaintCoreState paint_state)
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{
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switch (paint_state)
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{
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case INIT_PAINT:
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break;
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case MOTION_PAINT:
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gimp_pencil_motion (paint_core, drawable, paint_options);
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break;
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case FINISH_PAINT:
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break;
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default:
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break;
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}
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}
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static void
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gimp_pencil_motion (GimpPaintCore *paint_core,
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GimpDrawable *drawable,
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GimpPaintOptions *paint_options)
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{
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GimpImage *gimage;
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GimpContext *context;
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TempBuf *area;
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guchar col[MAX_CHANNELS];
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gint opacity;
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gdouble scale;
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GimpPaintApplicationMode paint_appl_mode;
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gimage = gimp_item_get_image (GIMP_ITEM (drawable));
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context = gimp_get_current_context (gimage->gimp);
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paint_appl_mode = (paint_options->incremental ?
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GIMP_PAINT_INCREMENTAL : GIMP_PAINT_CONSTANT);
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if (paint_options->pressure_options->size)
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scale = paint_core->cur_coords.pressure;
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else
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scale = 1.0;
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/* Get a region which can be used to paint to */
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if (! (area = gimp_paint_core_get_paint_area (paint_core, drawable, scale)))
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return;
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/* color the pixels */
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if (paint_options->pressure_options->color)
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{
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GimpRGB color;
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gimp_gradient_get_color_at (gimp_context_get_gradient (context),
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paint_core->cur_coords.pressure,
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&color);
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gimp_rgba_get_uchar (&color,
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&col[RED_PIX],
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&col[GREEN_PIX],
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&col[BLUE_PIX],
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&col[ALPHA_PIX]);
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paint_appl_mode = GIMP_PAINT_INCREMENTAL;
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color_pixels (temp_buf_data (area), col,
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area->width * area->height,
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area->bytes);
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}
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else if (paint_core->brush && paint_core->brush->pixmap)
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{
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/* if its a pixmap, do pixmap stuff */
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gimp_paint_core_color_area_with_pixmap (paint_core,
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gimage, drawable,
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area, scale, GIMP_BRUSH_HARD);
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paint_appl_mode = GIMP_PAINT_INCREMENTAL;
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}
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else
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{
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gimp_image_get_foreground (gimage, drawable, col);
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col[area->bytes - 1] = OPAQUE_OPACITY;
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color_pixels (temp_buf_data (area), col,
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area->width * area->height,
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area->bytes);
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}
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opacity = 255 * gimp_context_get_opacity (context);
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if (paint_options->pressure_options->opacity)
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opacity = opacity * 2.0 * paint_core->cur_coords.pressure;
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/* paste the newly painted canvas to the gimage which is being worked on */
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gimp_paint_core_paste_canvas (paint_core, drawable,
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MIN (opacity, 255),
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gimp_context_get_opacity (context) * 255,
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gimp_context_get_paint_mode (context),
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GIMP_BRUSH_HARD, scale, paint_appl_mode);
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}
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