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gimp/app/widgets/gimptoolbox-indicator-area.c
Michael Natterer e0f25134ca Applied modified patch from Ben Campbell which adds drop coordinates to 
2004-12-31  Michael Natterer  <mitch@gimp.org>

	Applied modified patch from Ben Campbell which adds drop
	coordinates to the color drop callback and uses it to insert
	colors in the palette editor. Extended the patch to add drop
	coordinates to all drop callbacks.

	* app/core/gimppalette.[ch]: added gimp_palette_insert_entry().

	* app/display/gimpdisplayshell-dnd.[ch]: added drop coordinates
	to all drop callbacks.

	* app/dialogs/palette-import-dialog.c
	* app/widgets/gimpcolormapeditor.c
	* app/widgets/gimpcontainerview.c
	* app/widgets/gimpdnd.[ch]
	* app/widgets/gimpdrawabletreeview.c
	* app/widgets/gimpfgbgeditor.c
	* app/widgets/gimpgradienteditor.c
	* app/widgets/gimpitemtreeview.c
	* app/widgets/gimppaletteeditor.c
	* app/widgets/gimppropwidgets.c
	* app/widgets/gimpselectioneditor.c
	* app/widgets/gimptoolbox-dnd.c
	* app/widgets/gimptoolbox-image-area.c
	* app/widgets/gimptoolbox-indicator-area.c
	* app/widgets/gimptooloptionseditor.c
	* libgimpwidgets/gimpcolorselect.c: changed accordingly. The passed
	drop coordiantes are so far unused.

	* app/widgets/gimppaletteeditor.c: use the drop coordinates to
	insert the new color into the palette at the right place instead
	of always appending. Fixes bug #150030.
2004-12-31 14:36:30 +00:00

232 lines
7.9 KiB
C
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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#include "core/gimpbrush.h"
#include "core/gimpcontext.h"
#include "core/gimpgradient.h"
#include "core/gimppattern.h"
#include "gimpdialogfactory.h"
#include "gimpdnd.h"
#include "gimpview.h"
#include "gimptoolbox.h"
#include "gimptoolbox-indicator-area.h"
#include "gimp-intl.h"
#define CELL_SIZE 26 /* The size of the previews */
#define GRAD_CELL_WIDTH 54 /* The width of the gradient preview */
#define GRAD_CELL_HEIGHT 14 /* The height of the gradient preview */
#define CELL_SPACING 2 /* How much between brush and pattern cells */
static void
brush_preview_clicked (GtkWidget *widget,
GdkModifierType state,
GimpToolbox *toolbox)
{
gimp_dialog_factory_dialog_raise (GIMP_DOCK (toolbox)->dialog_factory,
gtk_widget_get_screen (widget),
"gimp-brush-grid|gimp-brush-list", -1);
}
static void
brush_preview_drop_brush (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
gimp_context_set_brush (context, GIMP_BRUSH (viewable));
}
static void
pattern_preview_clicked (GtkWidget *widget,
GdkModifierType state,
GimpToolbox *toolbox)
{
gimp_dialog_factory_dialog_raise (GIMP_DOCK (toolbox)->dialog_factory,
gtk_widget_get_screen (widget),
"gimp-pattern-grid|gimp-pattern-list", -1);
}
static void
pattern_preview_drop_pattern (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
gimp_context_set_pattern (context, GIMP_PATTERN (viewable));
}
static void
gradient_preview_clicked (GtkWidget *widget,
GdkModifierType state,
GimpToolbox *toolbox)
{
gimp_dialog_factory_dialog_raise (GIMP_DOCK (toolbox)->dialog_factory,
gtk_widget_get_screen (widget),
"gimp-gradient-list|gimp-gradient-grid", -1);
}
static void
gradient_preview_drop_gradient (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
gimp_context_set_gradient (context, GIMP_GRADIENT (viewable));
}
/* public functions */
GtkWidget *
gimp_toolbox_indicator_area_create (GimpToolbox *toolbox)
{
GimpContext *context;
GtkWidget *indicator_table;
GtkWidget *brush_view;
GtkWidget *pattern_view;
GtkWidget *gradient_view;
g_return_val_if_fail (GIMP_IS_TOOLBOX (toolbox), NULL);
context = GIMP_DOCK (toolbox)->context;
indicator_table = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (indicator_table), CELL_SPACING);
gtk_table_set_col_spacings (GTK_TABLE (indicator_table), CELL_SPACING);
/* brush view */
brush_view =
gimp_view_new_full_by_types (GIMP_TYPE_VIEW, GIMP_TYPE_BRUSH,
CELL_SIZE, CELL_SIZE, 0,
FALSE, TRUE, TRUE);
gimp_view_set_viewable (GIMP_VIEW (brush_view),
GIMP_VIEWABLE (gimp_context_get_brush (context)));
gtk_table_attach_defaults (GTK_TABLE (indicator_table), brush_view,
0, 1, 0, 1);
gtk_widget_show (brush_view);
gimp_help_set_help_data (brush_view,
_("The active brush.\n"
"Click to open the Brush Dialog."), NULL);
g_signal_connect_object (context, "brush_changed",
G_CALLBACK (gimp_view_set_viewable),
brush_view,
G_CONNECT_SWAPPED);
g_signal_connect (brush_view, "clicked",
G_CALLBACK (brush_preview_clicked),
toolbox);
gimp_dnd_viewable_dest_add (brush_view,
GIMP_TYPE_BRUSH,
brush_preview_drop_brush,
context);
/* pattern view */
pattern_view =
gimp_view_new_full_by_types (GIMP_TYPE_VIEW, GIMP_TYPE_PATTERN,
CELL_SIZE, CELL_SIZE, 0,
FALSE, TRUE, TRUE);
gimp_view_set_viewable (GIMP_VIEW (pattern_view),
GIMP_VIEWABLE (gimp_context_get_pattern (context)));
gtk_table_attach_defaults (GTK_TABLE (indicator_table), pattern_view,
1, 2, 0, 1);
gtk_widget_show (pattern_view);
gimp_help_set_help_data (pattern_view,
_("The active pattern.\n"
"Click to open the Pattern Dialog."), NULL);
g_signal_connect_object (context, "pattern_changed",
G_CALLBACK (gimp_view_set_viewable),
pattern_view,
G_CONNECT_SWAPPED);
g_signal_connect (pattern_view, "clicked",
G_CALLBACK (pattern_preview_clicked),
toolbox);
gimp_dnd_viewable_dest_add (pattern_view,
GIMP_TYPE_PATTERN,
pattern_preview_drop_pattern,
context);
/* gradient view */
gradient_view =
gimp_view_new_full_by_types (GIMP_TYPE_VIEW, GIMP_TYPE_GRADIENT,
GRAD_CELL_WIDTH, GRAD_CELL_HEIGHT, 0,
FALSE, TRUE, TRUE);
gimp_view_set_viewable (GIMP_VIEW (gradient_view),
GIMP_VIEWABLE (gimp_context_get_gradient (context)));
gtk_table_attach_defaults (GTK_TABLE (indicator_table), gradient_view,
0, 2, 1, 2);
gtk_widget_show (gradient_view);
gimp_help_set_help_data (gradient_view,
_("The active gradient.\n"
"Click to open the Gradient Dialog."), NULL);
g_signal_connect_object (context, "gradient_changed",
G_CALLBACK (gimp_view_set_viewable),
gradient_view,
G_CONNECT_SWAPPED);
g_signal_connect (gradient_view, "clicked",
G_CALLBACK (gradient_preview_clicked),
toolbox);
gimp_dnd_viewable_dest_add (gradient_view,
GIMP_TYPE_GRADIENT,
gradient_preview_drop_gradient,
context);
gtk_widget_show (indicator_table);
return indicator_table;
}
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