gimp/app/gui/tools-commands.c

97 lines
2.4 KiB
C

/* 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 <gtk/gtk.h>
#include "gui-types.h"
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimpimage.h"
#include "core/gimptoolinfo.h"
#include "display/gimpdisplay.h"
#include "tools/gimptool.h"
#include "tools/tool_manager.h"
#define return_if_no_gimp(gimp,data) \
if (GIMP_IS_DISPLAY (data)) \
gimp = ((GimpDisplay *) data)->gimage->gimp; \
else if (GIMP_IS_GIMP (data)) \
gimp = data; \
else \
gimp = NULL; \
if (! gimp) \
return
void
tools_default_colors_cmd_callback (GtkWidget *widget,
gpointer data,
guint action)
{
Gimp *gimp;
return_if_no_gimp (gimp, data);
gimp_context_set_default_colors (gimp_get_user_context (gimp));
}
void
tools_swap_colors_cmd_callback (GtkWidget *widget,
gpointer data,
guint action)
{
Gimp *gimp;
return_if_no_gimp (gimp, data);
gimp_context_swap_colors (gimp_get_user_context (gimp));
}
void
tools_select_cmd_callback (GtkWidget *widget,
gpointer data,
guint action)
{
GimpToolInfo *tool_info;
GimpContext *context;
GimpDisplay *gdisp;
tool_info = GIMP_TOOL_INFO (data);
context = gimp_get_user_context (tool_info->gimp);
/* always allocate a new tool when selected from the image menu
*/
if (gimp_context_get_tool (context) != tool_info)
{
gimp_context_set_tool (context, tool_info);
}
else
{
gimp_context_tool_changed (context);
}
gdisp = gimp_context_get_display (context);
tool_manager_initialize_active (tool_info->gimp, gdisp);
}