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cdf2a90b03
2002-02-25 Michael Natterer <mitch@gimp.org> * app/core/Makefile.am * app/core/core-types.h * app/core/gimpitem.[ch]: new base class for something which is a child of an image, has a PDB ID, a tattoo, parasites and emits a "removed" signal. * app/core/gimpdrawable.[ch] * app/vectors/gimpvectors.[ch]: derive from GimpItem. Removed lots of stuff from GimpDrawable. * app/core/gimp.[ch]: changed gimp->drawable_table and gimp->next_drawable_ID to gimp->item_table and gimp->next_item_id. * app/undo.[ch]: s/undo_push_drawable_parasite/undo_push_item_parasite/, minor cleanups. * app/core/gimplayer.[ch]: changed gimp_layer_new_from_tiles() and gimp_layer_new_from_drawable() to take the "dest_gimage" as second, not first parameter. * app/image_map.c * app/core/gimpchannel.c * app/core/gimpdrawable-blend.c * app/core/gimpdrawable-bucket-fill.c * app/core/gimpdrawable-histogram.c * app/core/gimpdrawable-offset.c * app/core/gimpdrawable-preview.c * app/core/gimpdrawable-transform.c * app/core/gimpedit.c * app/core/gimpimage-duplicate.c * app/core/gimpimage-mask.c * app/core/gimpimage-merge.c * app/core/gimpimage-pick-color.c * app/core/gimpimage.c * app/core/gimplayer-floating-sel.c * app/display/gimpdisplayshell-dnd.c * app/file/file-save.c * app/gui/channels-commands.c * app/gui/file-save-dialog.c * app/gui/layers-commands.c * app/gui/offset-dialog.c * app/gui/paths-dialog.c * app/gui/toolbox.c * 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.c * app/paint/gimppencil.c * app/paint/gimpsmudge.c * app/plug-in/plug-in.c * app/tools/gimpbezierselecttool.c * app/tools/gimpbycolorselecttool.c * app/tools/gimpinktool.c * app/tools/gimppainttool.c * app/xcf/xcf-load.c * app/xcf/xcf-save.c * app/widgets/gimpdrawablepreview.c: changed accordingly. * app/widgets/Makefile.am * app/widgets/widgets-types.h * app/widgets/gimpitemlistview.[ch]: new widget implementing most of the stuff formerly done by GimpDrawableListView. * app/widgets/gimpchannellistview.c * app/widgets/gimpdrawablelistitem.c * app/widgets/gimpdrawablelistview.[ch] * app/widgets/gimplayerlistview.c: changed accordingly. * app/widgets/gimpdnd.[ch]: added a vectors DND type. * app/gui/menus.c * app/gui/dialogs.c * app/gui/dialogs-constructors.[ch]: added a vectors dialog and a vectors item_factory. * app/gui/Makefile.am * app/gui/vectors-commands.[ch]: new files implementing the callbacks for the new vectors dialog and item_factory. * app/pdb/pdb_glue.h: some more ugly hacks to keep intermediate perl code working... * tools/pdbgen/pdb.pl: added a vectors type, use GimpItem for all ID lookups. * tools/pdbgen/pdb/channel.pdb * tools/pdbgen/pdb/color.pdb * tools/pdbgen/pdb/drawable.pdb * tools/pdbgen/pdb/edit.pdb * tools/pdbgen/pdb/image.pdb * tools/pdbgen/pdb/layer.pdb * tools/pdbgen/pdb/misc_tools.pdb * tools/pdbgen/pdb/parasite.pdb * tools/pdbgen/pdb/selection.pdb * tools/pdbgen/pdb/selection_tools.pdb: misc changes according to stuff above. * app/pdb/channel_cmds.c * app/pdb/color_cmds.c * app/pdb/drawable_cmds.c * app/pdb/edit_cmds.c * app/pdb/floating_sel_cmds.c * app/pdb/image_cmds.c * app/pdb/layer_cmds.c * app/pdb/misc_tools_cmds.c * app/pdb/paint_tools_cmds.c * app/pdb/parasite_cmds.c * app/pdb/selection_cmds.c * app/pdb/selection_tools_cmds.c * app/pdb/text_tool_cmds.c * app/pdb/transform_tools_cmds.c: regenerated.
708 lines
20 KiB
C
708 lines
20 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 <stdlib.h>
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#include <string.h>
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#include <gtk/gtk.h>
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#include "libgimpcolor/gimpcolor.h"
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#include "libgimpbase/gimpbase.h"
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#include "tools-types.h"
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#include "core/gimp.h"
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#include "core/gimpcontext.h"
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#include "core/gimpdrawable.h"
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#include "core/gimpimage.h"
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#include "core/gimpimage-pick-color.h"
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#include "core/gimptoolinfo.h"
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#include "paint/gimppaintcore.h"
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#include "widgets/gimpdevices.h"
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#include "display/gimpdisplay.h"
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#include "display/gimpdisplay-foreach.h"
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#include "display/gimpdisplayshell.h"
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#include "display/gimpstatusbar.h"
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#include "gimpcolorpickertool.h"
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#include "gimppainttool.h"
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#include "tool_manager.h"
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#include "app_procs.h"
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#include "gimprc.h"
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#include "undo.h"
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#include "libgimp/gimpintl.h"
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#define TARGET_SIZE 15
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#define STATUSBAR_SIZE 128
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static void gimp_paint_tool_class_init (GimpPaintToolClass *klass);
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static void gimp_paint_tool_init (GimpPaintTool *paint_tool);
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static void gimp_paint_tool_finalize (GObject *object);
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static void gimp_paint_tool_control (GimpTool *tool,
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GimpToolAction action,
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GimpDisplay *gdisp);
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static void gimp_paint_tool_button_press (GimpTool *tool,
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GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpDisplay *gdisp);
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static void gimp_paint_tool_button_release (GimpTool *tool,
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GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpDisplay *gdisp);
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static void gimp_paint_tool_motion (GimpTool *tool,
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GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpDisplay *gdisp);
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static void gimp_paint_tool_cursor_update (GimpTool *tool,
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GimpCoords *coords,
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GdkModifierType state,
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GimpDisplay *gdisp);
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static void gimp_paint_tool_draw (GimpDrawTool *draw_tool);
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static void gimp_paint_tool_sample_color (GimpDrawable *drawable,
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gint x,
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gint y,
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gint state);
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static GimpDrawToolClass *parent_class = NULL;
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GType
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gimp_paint_tool_get_type (void)
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{
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static GType tool_type = 0;
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if (! tool_type)
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{
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static const GTypeInfo tool_info =
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{
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sizeof (GimpPaintToolClass),
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(GBaseInitFunc) NULL,
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(GBaseFinalizeFunc) NULL,
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(GClassInitFunc) gimp_paint_tool_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GimpPaintTool),
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0, /* n_preallocs */
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(GInstanceInitFunc) gimp_paint_tool_init,
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};
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tool_type = g_type_register_static (GIMP_TYPE_DRAW_TOOL,
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"GimpPaintTool",
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&tool_info, 0);
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}
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return tool_type;
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}
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static void
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gimp_paint_tool_class_init (GimpPaintToolClass *klass)
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{
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GObjectClass *object_class;
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GimpToolClass *tool_class;
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GimpDrawToolClass *draw_tool_class;
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object_class = G_OBJECT_CLASS (klass);
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tool_class = GIMP_TOOL_CLASS (klass);
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draw_tool_class = GIMP_DRAW_TOOL_CLASS (klass);
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parent_class = g_type_class_peek_parent (klass);
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object_class->finalize = gimp_paint_tool_finalize;
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tool_class->control = gimp_paint_tool_control;
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tool_class->button_press = gimp_paint_tool_button_press;
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tool_class->button_release = gimp_paint_tool_button_release;
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tool_class->motion = gimp_paint_tool_motion;
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tool_class->cursor_update = gimp_paint_tool_cursor_update;
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draw_tool_class->draw = gimp_paint_tool_draw;
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}
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static void
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gimp_paint_tool_init (GimpPaintTool *paint_tool)
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{
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GimpTool *tool;
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tool = GIMP_TOOL (paint_tool);
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tool->perfectmouse = TRUE;
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paint_tool->pick_colors = FALSE;
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paint_tool->pick_state = FALSE;
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}
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static void
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gimp_paint_tool_finalize (GObject *object)
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{
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GimpPaintTool *paint_tool;
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paint_tool = GIMP_PAINT_TOOL (object);
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if (paint_tool->core)
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{
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g_object_unref (G_OBJECT (paint_tool->core));
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paint_tool->core = NULL;
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}
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G_OBJECT_CLASS (parent_class)->finalize (object);
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}
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static void
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gimp_paint_tool_control (GimpTool *tool,
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GimpToolAction action,
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GimpDisplay *gdisp)
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{
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GimpPaintTool *paint_tool;
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GimpDrawable *drawable;
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paint_tool = GIMP_PAINT_TOOL (tool);
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drawable = gimp_image_active_drawable (gdisp->gimage);
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switch (action)
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{
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case PAUSE:
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break;
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case RESUME:
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break;
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case HALT:
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gimp_paint_core_paint (paint_tool->core,
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drawable,
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(GimpPaintOptions *) tool->tool_info->tool_options,
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FINISH_PAINT);
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gimp_paint_core_cleanup (paint_tool->core);
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#if 0
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/* evil hack i'm thinking about... --mitch */
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{
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/* HALT means the current display is going to go away (TM),
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* so try to find another display of the same image to make
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* straight line drawing continue to work...
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*/
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GSList *list;
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for (list = display_list; list; list = g_slist_next (list))
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{
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GimpDisplay *tmp_disp;
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tmp_disp = (GimpDisplay *) list->data;
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if (tmp_disp != gdisp && tmp_disp->gimage == gdisp->gimage)
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{
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tool->gdisp = tmp_disp;
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break;
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}
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}
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}
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#endif
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break;
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default:
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break;
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}
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GIMP_TOOL_CLASS (parent_class)->control (tool, action, gdisp);
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}
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static void
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gimp_paint_tool_button_press (GimpTool *tool,
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GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpDisplay *gdisp)
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{
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GimpDrawTool *draw_tool;
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GimpPaintTool *paint_tool;
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GimpPaintCore *core;
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GimpPaintOptions *paint_options;
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GimpBrush *current_brush;
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GimpDrawable *drawable;
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GimpCoords curr_coords;
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gboolean draw_line = FALSE;
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draw_tool = GIMP_DRAW_TOOL (tool);
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paint_tool = GIMP_PAINT_TOOL (tool);
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core = paint_tool->core;
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paint_options = (GimpPaintOptions *) tool->tool_info->tool_options;
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drawable = gimp_image_active_drawable (gdisp->gimage);
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curr_coords = *coords;
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{
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gint off_x, off_y;
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gimp_drawable_offsets (drawable, &off_x, &off_y);
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curr_coords.x -= off_x;
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curr_coords.y -= off_y;
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}
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if (draw_tool->gdisp)
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gimp_draw_tool_stop (draw_tool);
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if (tool->gdisp &&
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tool->gdisp != gdisp &&
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tool->gdisp->gimage == gdisp->gimage)
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{
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/* if this is a different display, but the same image, HACK around
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* in tool internals AFTER stopping the current draw_tool, so
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* straight line drawing works across different views of the
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* same image.
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*/
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tool->gdisp = gdisp;
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}
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if (gimp_devices_get_current (gdisp->gimage->gimp) ==
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gdk_device_get_core_pointer ())
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{
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core->use_pressure = FALSE;
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}
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else
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{
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core->use_pressure = TRUE;
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}
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if (! gimp_paint_core_start (core, drawable, &curr_coords))
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return;
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if ((gdisp != tool->gdisp) || ! (state & GDK_SHIFT_MASK))
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{
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/* if this is a new image, reinit the core vals */
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core->start_coords = core->cur_coords;
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core->last_coords = core->cur_coords;
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}
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else if (state & GDK_SHIFT_MASK)
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{
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/* If shift is down and this is not the first paint
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* stroke, then draw a line from the last coords to the pointer
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*/
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draw_line = TRUE;
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core->start_coords = core->last_coords;
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if (state & GDK_CONTROL_MASK)
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{
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/* Restrict to multiples of 15 degrees if ctrl is pressed */
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gimp_paint_core_constrain (core);
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}
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}
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tool->state = ACTIVE;
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tool->gdisp = gdisp;
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/* pause the current selection */
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gimp_image_selection_control (gdisp->gimage, GIMP_SELECTION_PAUSE);
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/* Let the specific painting function initialize itself */
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gimp_paint_core_paint (core, drawable, paint_options, INIT_PAINT);
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if (paint_tool->pick_colors &&
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! (state & GDK_SHIFT_MASK) &&
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(state & (GDK_CONTROL_MASK | GDK_MOD1_MASK)))
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{
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gimp_paint_tool_sample_color (drawable,
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coords->x,
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coords->y,
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state);
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paint_tool->pick_state = TRUE;
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gimp_draw_tool_start (draw_tool, gdisp);
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return;
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}
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else
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{
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paint_tool->pick_state = FALSE;
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}
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/* store the current brush pointer */
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current_brush = core->brush;
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if (core->flags & CORE_TRACES_ON_WINDOW)
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gimp_paint_core_paint (core, drawable, paint_options, PRETRACE_PAINT);
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/* Paint to the image */
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if (draw_line)
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{
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gimp_paint_core_interpolate (core, drawable, paint_options);
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core->last_coords = core->cur_coords;
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}
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else
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{
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gimp_paint_core_paint (core, drawable, paint_options, MOTION_PAINT);
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}
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gimp_display_flush_now (gdisp);
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if (core->flags & CORE_TRACES_ON_WINDOW)
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gimp_paint_core_paint (core, drawable, paint_options, POSTTRACE_PAINT);
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/* restore the current brush pointer */
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core->brush = current_brush;
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}
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static void
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gimp_paint_tool_button_release (GimpTool *tool,
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GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpDisplay *gdisp)
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{
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GimpPaintTool *paint_tool;
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GimpPaintCore *core;
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GimpPaintOptions *paint_options;
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GimpDrawable *drawable;
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paint_tool = GIMP_PAINT_TOOL (tool);
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core = paint_tool->core;
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paint_options = (GimpPaintOptions *) tool->tool_info->tool_options;
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drawable = gimp_image_active_drawable (gdisp->gimage);
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if (paint_tool->pick_state)
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{
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gimp_draw_tool_stop (GIMP_DRAW_TOOL (tool));
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paint_tool->pick_state = FALSE;
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}
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/* Let the specific painting function finish up */
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gimp_paint_core_paint (core, drawable, paint_options, FINISH_PAINT);
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/* resume the current selection */
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gimp_image_selection_control (gdisp->gimage, GIMP_SELECTION_RESUME);
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/* Set tool state to inactive -- no longer painting */
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tool->state = INACTIVE;
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gimp_paint_core_finish (core, drawable);
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gdisplays_flush ();
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}
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static void
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gimp_paint_tool_motion (GimpTool *tool,
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GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpDisplay *gdisp)
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{
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GimpPaintTool *paint_tool;
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GimpPaintCore *core;
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GimpPaintOptions *paint_options;
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GimpDrawable *drawable;
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paint_tool = GIMP_PAINT_TOOL (tool);
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core = paint_tool->core;
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paint_options = (GimpPaintOptions *) tool->tool_info->tool_options;
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drawable = gimp_image_active_drawable (gdisp->gimage);
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if (paint_tool->pick_state)
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{
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gimp_draw_tool_pause (GIMP_DRAW_TOOL (paint_tool));
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}
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core->cur_coords = *coords;
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{
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gint off_x, off_y;
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gimp_drawable_offsets (drawable, &off_x, &off_y);
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core->cur_coords.x -= off_x;
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core->cur_coords.y -= off_y;
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}
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if (paint_tool->pick_state)
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{
|
|
gimp_paint_tool_sample_color (drawable,
|
|
coords->x,
|
|
coords->y,
|
|
state);
|
|
|
|
gimp_draw_tool_resume (GIMP_DRAW_TOOL (paint_tool));
|
|
|
|
return;
|
|
}
|
|
|
|
if (core->flags & CORE_TRACES_ON_WINDOW)
|
|
gimp_paint_core_paint (core, drawable, paint_options, PRETRACE_PAINT);
|
|
|
|
gimp_paint_core_interpolate (core, drawable, paint_options);
|
|
|
|
gimp_display_flush_now (gdisp);
|
|
|
|
if (core->flags & CORE_TRACES_ON_WINDOW)
|
|
gimp_paint_core_paint (core, drawable, paint_options, POSTTRACE_PAINT);
|
|
|
|
core->last_coords = core->cur_coords;
|
|
}
|
|
|
|
static void
|
|
gimp_paint_tool_cursor_update (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
GdkModifierType state,
|
|
GimpDisplay *gdisp)
|
|
{
|
|
GimpPaintTool *paint_tool;
|
|
GimpDrawTool *draw_tool;
|
|
GimpPaintCore *core;
|
|
GimpDisplayShell *shell;
|
|
GimpLayer *layer;
|
|
|
|
paint_tool = GIMP_PAINT_TOOL (tool);
|
|
draw_tool = GIMP_DRAW_TOOL (tool);
|
|
|
|
core = paint_tool->core;
|
|
|
|
shell = GIMP_DISPLAY_SHELL (gdisp->shell);
|
|
|
|
/* undraw the old line (if any) */
|
|
if (draw_tool->gdisp)
|
|
gimp_draw_tool_stop (draw_tool);
|
|
|
|
gimp_statusbar_pop (GIMP_STATUSBAR (shell->statusbar),
|
|
g_type_name (G_TYPE_FROM_INSTANCE (tool)));
|
|
|
|
if (tool->gdisp &&
|
|
tool->gdisp != gdisp &&
|
|
tool->gdisp->gimage == gdisp->gimage)
|
|
{
|
|
/* if this is a different display, but the same image, HACK around
|
|
* in tool internals AFTER stopping the current draw_tool, so
|
|
* straight line drawing works across different views of the
|
|
* same image.
|
|
*/
|
|
|
|
tool->gdisp = gdisp;
|
|
}
|
|
|
|
if ((layer = gimp_image_get_active_layer (gdisp->gimage)))
|
|
{
|
|
if (gdisp == tool->gdisp && (state & GDK_SHIFT_MASK))
|
|
{
|
|
/* If shift is down and this is not the first paint stroke,
|
|
* draw a line
|
|
*/
|
|
|
|
gdouble dx, dy, dist;
|
|
gchar status_str[STATUSBAR_SIZE];
|
|
|
|
core->cur_coords = *coords;
|
|
|
|
{
|
|
gint off_x, off_y;
|
|
|
|
gimp_drawable_offsets (GIMP_DRAWABLE (layer), &off_x, &off_y);
|
|
|
|
core->cur_coords.x -= off_x;
|
|
core->cur_coords.y -= off_y;
|
|
}
|
|
|
|
if (state & GDK_CONTROL_MASK)
|
|
{
|
|
/* Restrict to multiples of 15 degrees if ctrl is pressed */
|
|
|
|
gimp_paint_core_constrain (core);
|
|
}
|
|
|
|
dx = core->cur_coords.x - core->last_coords.x;
|
|
dy = core->cur_coords.y - core->last_coords.y;
|
|
|
|
/* show distance in statusbar */
|
|
if (gdisp->dot_for_dot)
|
|
{
|
|
dist = sqrt (SQR (dx) + SQR (dy));
|
|
|
|
g_snprintf (status_str, sizeof (status_str), "%.1f %s",
|
|
dist, _("pixels"));
|
|
}
|
|
else
|
|
{
|
|
gchar format_str[64];
|
|
|
|
g_snprintf (format_str, sizeof (format_str), "%%.%df %s",
|
|
gimp_unit_get_digits (gdisp->gimage->unit),
|
|
gimp_unit_get_symbol (gdisp->gimage->unit));
|
|
|
|
dist = (gimp_unit_get_factor (gdisp->gimage->unit) *
|
|
sqrt (SQR (dx / gdisp->gimage->xresolution) +
|
|
SQR (dy / gdisp->gimage->yresolution)));
|
|
|
|
g_snprintf (status_str, sizeof (status_str), format_str,
|
|
dist);
|
|
}
|
|
|
|
gimp_statusbar_push (GIMP_STATUSBAR (shell->statusbar),
|
|
g_type_name (G_TYPE_FROM_INSTANCE (tool)),
|
|
status_str);
|
|
|
|
gimp_draw_tool_start (draw_tool, gdisp);
|
|
}
|
|
else if (paint_tool->pick_colors &&
|
|
! (state & GDK_SHIFT_MASK) &&
|
|
(state & (GDK_CONTROL_MASK | GDK_MOD1_MASK)))
|
|
{
|
|
/* If Ctrl or Mod1 is pressed, pick colors */
|
|
|
|
gimp_tool_set_cursor (tool, gdisp,
|
|
GIMP_COLOR_PICKER_CURSOR,
|
|
GIMP_COLOR_PICKER_TOOL_CURSOR,
|
|
GIMP_CURSOR_MODIFIER_NONE);
|
|
return;
|
|
}
|
|
}
|
|
|
|
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, gdisp);
|
|
}
|
|
|
|
static void
|
|
gimp_paint_tool_draw (GimpDrawTool *draw_tool)
|
|
{
|
|
GimpPaintTool *paint_tool;
|
|
GimpPaintCore *core;
|
|
|
|
paint_tool = GIMP_PAINT_TOOL (draw_tool);
|
|
|
|
core = paint_tool->core;
|
|
|
|
if (paint_tool->pick_state)
|
|
{
|
|
GimpToolInfo *info;
|
|
GimpColorPickerToolOptions *options;
|
|
|
|
info = tool_manager_get_info_by_type (GIMP_TOOL (draw_tool)->tool_info->gimp,
|
|
GIMP_TYPE_COLOR_PICKER_TOOL);
|
|
|
|
options = (GimpColorPickerToolOptions *) info->tool_options;
|
|
|
|
if (options->sample_average)
|
|
{
|
|
gimp_draw_tool_draw_rectangle (draw_tool,
|
|
FALSE,
|
|
(core->cur_coords.x -
|
|
options->average_radius),
|
|
(core->cur_coords.y -
|
|
options->average_radius),
|
|
2 * options->average_radius + 1,
|
|
2 * options->average_radius + 1,
|
|
TRUE);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* Draw start target */
|
|
gimp_draw_tool_draw_handle (draw_tool,
|
|
GIMP_HANDLE_CROSS,
|
|
floor (core->last_coords.x) + 0.5,
|
|
floor (core->last_coords.y) + 0.5,
|
|
TARGET_SIZE,
|
|
TARGET_SIZE,
|
|
GTK_ANCHOR_CENTER,
|
|
TRUE);
|
|
|
|
/* Draw end target */
|
|
gimp_draw_tool_draw_handle (draw_tool,
|
|
GIMP_HANDLE_CROSS,
|
|
floor (core->cur_coords.x) + 0.5,
|
|
floor (core->cur_coords.y) + 0.5,
|
|
TARGET_SIZE,
|
|
TARGET_SIZE,
|
|
GTK_ANCHOR_CENTER,
|
|
TRUE);
|
|
|
|
/* Draw the line between the start and end coords */
|
|
gimp_draw_tool_draw_line (draw_tool,
|
|
floor (core->last_coords.x) + 0.5,
|
|
floor (core->last_coords.y) + 0.5,
|
|
floor (core->cur_coords.x) + 0.5,
|
|
floor (core->cur_coords.y) + 0.5,
|
|
TRUE);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_paint_tool_sample_color (GimpDrawable *drawable,
|
|
gint x,
|
|
gint y,
|
|
gint state)
|
|
{
|
|
GimpToolInfo *picker_info;
|
|
GimpColorPickerToolOptions *picker_options;
|
|
GimpImage *gimage;
|
|
GimpRGB color;
|
|
|
|
gimage = gimp_item_get_image (GIMP_ITEM (drawable));
|
|
|
|
picker_info = tool_manager_get_info_by_type (gimage->gimp,
|
|
GIMP_TYPE_COLOR_PICKER_TOOL);
|
|
|
|
picker_options = (GimpColorPickerToolOptions *) picker_info->tool_options;
|
|
|
|
if (gimp_image_pick_color (gimage,
|
|
drawable,
|
|
picker_options->sample_merged,
|
|
x, y,
|
|
picker_options->sample_average,
|
|
picker_options->average_radius,
|
|
&color,
|
|
NULL,
|
|
NULL))
|
|
{
|
|
if ((state & GDK_CONTROL_MASK))
|
|
gimp_context_set_foreground (gimp_get_user_context (gimage->gimp),
|
|
&color);
|
|
else
|
|
gimp_context_set_background (gimp_get_user_context (gimage->gimp),
|
|
&color);
|
|
}
|
|
}
|