gimp/app/gui/edit-commands.c

341 lines
7.9 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 <string.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "gui-types.h"
#include "core/gimp.h"
#include "core/gimp-edit.h"
#include "core/gimpbuffer.h"
#include "core/gimpcontainer.h"
#include "core/gimpcontext.h"
#include "core/gimpdrawable.h"
#include "core/gimpdrawable-bucket-fill.h"
#include "core/gimpimage.h"
#include "core/gimpimage-undo.h"
#include "core/gimptoolinfo.h"
#include "display/gimpdisplay.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpdialogfactory.h"
#include "dialogs.h"
#include "edit-commands.h"
#include "gimp-intl.h"
#define return_if_no_display(gdisp,data) \
if (GIMP_IS_DISPLAY (data)) \
gdisp = data; \
else if (GIMP_IS_GIMP (data)) \
gdisp = gimp_context_get_display (gimp_get_user_context (GIMP (data))); \
else \
gdisp = NULL; \
if (! gdisp) \
return
#define return_if_no_image(gimage,data) \
if (GIMP_IS_DISPLAY (data)) \
gimage = ((GimpDisplay *) data)->gimage; \
else if (GIMP_IS_GIMP (data)) \
gimage = gimp_context_get_image (gimp_get_user_context (GIMP (data))); \
else \
gimage = NULL; \
if (! gimage) \
return
/* local function prototypes */
static void cut_named_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data);
static void copy_named_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data);
/* public functions */
void
edit_undo_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpImage *gimage;
return_if_no_image (gimage, data);
if (gimp_image_undo (gimage))
gimp_image_flush (gimage);
}
void
edit_redo_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpImage *gimage;
return_if_no_image (gimage, data);
if (gimp_image_redo (gimage))
gimp_image_flush (gimage);
}
void
edit_cut_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpDisplay *gdisp;
return_if_no_display (gdisp, data);
if (gimp_edit_cut (gdisp->gimage,
gimp_image_active_drawable (gdisp->gimage)))
{
gimp_image_flush (gdisp->gimage);
}
}
void
edit_copy_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpImage *gimage;
return_if_no_image (gimage, data);
if (gimp_edit_copy (gimage, gimp_image_active_drawable (gimage)))
{
gimp_image_flush (gimage);
}
}
void
edit_paste_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpDisplay *gdisp;
return_if_no_display (gdisp, data);
if (gdisp->gimage->gimp->global_buffer)
{
if (gimp_edit_paste (gdisp->gimage,
gimp_image_active_drawable (gdisp->gimage),
gdisp->gimage->gimp->global_buffer,
FALSE))
{
gimp_image_flush (gdisp->gimage);
}
}
}
void
edit_paste_into_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpDisplay *gdisp;
return_if_no_display (gdisp, data);
if (gdisp->gimage->gimp->global_buffer)
{
if (gimp_edit_paste (gdisp->gimage,
gimp_image_active_drawable (gdisp->gimage),
gdisp->gimage->gimp->global_buffer,
TRUE))
{
gimp_image_flush (gdisp->gimage);
}
}
}
void
edit_paste_as_new_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpDisplay *gdisp;
return_if_no_display (gdisp, data);
if (gdisp->gimage->gimp->global_buffer)
{
gimp_edit_paste_as_new (gdisp->gimage->gimp,
gdisp->gimage,
gdisp->gimage->gimp->global_buffer);
}
}
void
edit_named_cut_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpDisplay *gdisp;
GtkWidget *qbox;
return_if_no_display (gdisp, data);
qbox = gimp_query_string_box (_("Cut Named"),
gimp_standard_help_func,
GIMP_HELP_BUFFER_CUT,
_("Enter a name for this buffer"),
NULL,
G_OBJECT (gdisp->gimage), "disconnect",
cut_named_buffer_callback, gdisp->gimage);
gtk_widget_show (qbox);
}
void
edit_named_copy_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpImage *gimage;
GtkWidget *qbox;
return_if_no_image (gimage, data);
qbox = gimp_query_string_box (_("Copy Named"),
gimp_standard_help_func,
GIMP_HELP_BUFFER_COPY,
_("Enter a name for this buffer"),
NULL,
G_OBJECT (gimage), "disconnect",
copy_named_buffer_callback, gimage);
gtk_widget_show (qbox);
}
void
edit_named_paste_cmd_callback (GtkWidget *widget,
gpointer data)
{
gimp_dialog_factory_dialog_raise (global_dock_factory, "gimp-buffer-list", -1);
}
void
edit_clear_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpImage *gimage;
return_if_no_image (gimage, data);
gimp_edit_clear (gimage, gimp_image_active_drawable (gimage));
gimp_image_flush (gimage);
}
void
edit_fill_cmd_callback (GtkWidget *widget,
gpointer data,
guint action)
{
GimpImage *gimage;
GimpBucketFillMode fill_mode;
return_if_no_image (gimage, data);
fill_mode = (GimpBucketFillMode) action;
gimp_drawable_bucket_fill (gimp_image_active_drawable (gimage),
fill_mode,
GIMP_NORMAL_MODE, 1.0,
FALSE /* no seed fill */,
FALSE, 0.0, FALSE, 0.0, 0.0);
gimp_image_flush (gimage);
}
void
edit_stroke_cmd_callback (GtkWidget *widget,
gpointer data)
{
GimpImage *gimage;
GimpDrawable *active_drawable;
GimpToolInfo *tool_info;
return_if_no_image (gimage, data);
active_drawable = gimp_image_active_drawable (gimage);
if (! active_drawable)
{
g_message (_("There is no active layer or channel to stroke to."));
return;
}
tool_info = gimp_context_get_tool (gimp_get_current_context (gimage->gimp));
gimp_item_stroke (GIMP_ITEM (gimp_image_get_mask (gimage)),
active_drawable, tool_info->paint_info);
gimp_image_flush (gimage);
}
/* private functions */
static void
cut_named_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data)
{
const GimpBuffer *cut_buffer;
GimpImage *gimage;
gimage = (GimpImage *) data;
cut_buffer = gimp_edit_cut (gimage,
gimp_image_active_drawable (gimage));
if (cut_buffer)
{
GimpBuffer *new_buffer;
if (! (name && strlen (name)))
name = _("(Unnamed Buffer)");
new_buffer = gimp_buffer_new (cut_buffer->tiles, name, TRUE);
gimp_container_add (gimage->gimp->named_buffers,
GIMP_OBJECT (new_buffer));
}
gimp_image_flush (gimage);
}
static void
copy_named_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data)
{
const GimpBuffer *copy_buffer;
GimpImage *gimage;
gimage = (GimpImage *) data;
copy_buffer = gimp_edit_copy (gimage,
gimp_image_active_drawable (gimage));
if (copy_buffer)
{
GimpBuffer *new_buffer;
if (! (name && strlen (name)))
name = _("(Unnamed Buffer)");
new_buffer = gimp_buffer_new (copy_buffer->tiles, name, TRUE);
gimp_container_add (gimage->gimp->named_buffers,
GIMP_OBJECT (new_buffer));
}
}