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Gimp/app/gui/gui.c
Michael Natterer 4654280114 Switch from GtkItemFactory to GtkUIManager. The migration is almost 
2004-04-29  Michael Natterer  <mitch@gimp.org>

	Switch from GtkItemFactory to GtkUIManager. The migration is
	almost complete, still stuff missing/incomplete, definitely added
	a bunch of new bugs...

	* app/actions/*-commands.[ch]: converted all callback from
	GtkItemFactory callbacks to GtkAction callbacks.

	* app/actions/debug-actions.c
	* app/actions/gradient-editor-actions.c
	* app/actions/help-actions.c
	* app/actions/plug-in-actions.c
	* app/actions/qmask-actions.c
	* app/actions/tool-options-actions.c: various fixes.

	* app/display/gimpdisplay.[ch]
	* app/display/gimpdisplayshell-appearance.[ch]
	* app/display/gimpdisplayshell-callbacks.c
	* app/display/gimpdisplayshell.[ch]: move everything from
	GtkItemFactory to GtkUIManager.

	* app/gui/dialogs.[ch]: added new function dialogs_get_toolbox().
	Needed because the action callbacks don't have a widget parameter
	and sometimes we need a parent window for showing dialogs.

	* app/gui/Makefile.am
	* app/gui/brushes-menu.[ch]
	* app/gui/buffers-menu.[ch]
	* app/gui/channels-menu.[ch]
	* app/gui/colormap-editor-menu.[ch]
	* app/gui/dialogs-menu.[ch]
	* app/gui/documents-menu.[ch]
	* app/gui/error-console-menu.[ch]
	* app/gui/fonts-menu.[ch]
	* app/gui/gradient-editor-menu.[ch]
	* app/gui/gradients-menu.[ch]
	* app/gui/images-menu.[ch]
	* app/gui/layers-menu.[ch]
	* app/gui/palette-editor-menu.[ch]
	* app/gui/palettes-menu.[ch]
	* app/gui/patterns-menu.[ch]
	* app/gui/qmask-menu.[ch]
	* app/gui/templates-menu.[ch]
	* app/gui/vectors-menu.[ch]: removed these files.

	* app/gui/gui.c: create a global UI manager for the image popup
	menu and the toolbox menubar.

	* app/gui/menus.[ch]: removed all GtkItemFactory code.

	* app/gui/image-menu.[ch]
	* app/gui/toolbox-menu.[ch]: removed everything except the trivial
	setup_funcs.

	* app/gui/file-open-menu.c
	* app/gui/file-save-menu.c
	* app/gui/tool-options-menu.c: don't use the macros from menus.h
	any more, they are gone.

	* app/gui/gui-vtable.c
	* app/gui/plug-in-menus.[ch]: create/destroy the dynamic plug-in
	menu entries.

	* app/tools/gimpimagemaptool.c: s/gimp_item_factory_update/
	gimp_ui_manager_update/g

	* app/widgets/gimpuimanager.[ch]: added API to get an action
	group by name.

	* app/widgets/gimpmenufactory.c: don't choke on the item_factory
	entries being NULL.

	* app/widgets/gimpactiongroup.c: make sure booleans set using
	g_object_set() only have TRUE or FALSE values.

	* app/widgets/gimpcolormapeditor.c
	* app/widgets/gimpcomponenteditor.c
	* app/widgets/gimpcontainereditor.[ch]
	* app/widgets/gimpcontainergridview.c
	* app/widgets/gimpcontainertreeview.c
	* app/widgets/gimpdockable.[ch]
	* app/widgets/gimpdocked.[ch]
	* app/widgets/gimpeditor.[ch]
	* app/widgets/gimperrorconsole.c
	* app/widgets/gimpgradienteditor.c
	* app/widgets/gimpitemtreeview.c
	* app/widgets/gimppaletteeditor.c
	* app/widgets/gimptoolbox.c
	* app/widgets/gimptooloptionseditor.c: removed all GtkItemFactory
	code and enable the #if 0'ed UI manager stuff.

	* menus/gradient-editor-menu.xml: fixed typos.

	* menus/image-menu.xml: duplicate everything so we have both
	an image menubar and an image popup menu. Badly cries for an
	XSL processor.

	* menus/toolbox-menu.xml: added an "Extensions" placeholder.
2004-04-29 12:52:29 +00:00

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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 <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "libgimpwidgets/gimpwidgets-private.h"
#include "gui-types.h"
#include "config/gimpguiconfig.h"
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpcontext.h"
#include "core/gimpenvirontable.h"
#include "core/gimpimage.h"
#include "display/gimpdisplay.h"
#include "display/gimpdisplay-foreach.h"
#include "display/gimpdisplayshell.h"
#include "display/gimpdisplayshell-render.h"
#include "tools/gimp-tools.h"
#include "widgets/gimpactiongroup.h"
#include "widgets/gimpdevices.h"
#include "widgets/gimpdevicestatus.h"
#include "widgets/gimpdialogfactory.h"
#include "widgets/gimpdnd.h"
#include "widgets/gimphelp.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpmenufactory.h"
#include "widgets/gimpsessioninfo.h"
#include "widgets/gimpuimanager.h"
#include "widgets/gimpwidgets-utils.h"
#include "actions/actions.h"
#include "actions/dialogs-commands.h"
#include "color-history.h"
#include "dialogs.h"
#include "gui.h"
#include "gui-vtable.h"
#include "menus.h"
#include "session.h"
#include "splash.h"
#include "themes.h"
#include "gimp-intl.h"
/* local function prototypes */
static void gui_help_func (const gchar *help_id,
gpointer help_data);
static gboolean gui_get_background_func (GimpRGB *color);
static gboolean gui_get_foreground_func (GimpRGB *color);
static void gui_initialize_after_callback (Gimp *gimp,
GimpInitStatusFunc callback);
static void gui_restore_callback (Gimp *gimp,
GimpInitStatusFunc callback);
static void gui_restore_after_callback (Gimp *gimp,
GimpInitStatusFunc callback);
static gboolean gui_exit_callback (Gimp *gimp,
gboolean force);
static gboolean gui_exit_after_callback (Gimp *gimp,
gboolean force);
static void gui_really_quit_callback (GtkWidget *button,
gboolean quit,
gpointer data);
static void gui_show_tooltips_notify (GObject *config,
GParamSpec *param_spec,
Gimp *gimp);
static void gui_device_change_notify (Gimp *gimp);
static void gui_display_changed (GimpContext *context,
GimpDisplay *display,
Gimp *gimp);
static void gui_image_disconnect (GimpImage *gimage,
Gimp *gimp);
/* private variables */
static Gimp *the_gui_gimp = NULL;
static GQuark image_disconnect_handler_id = 0;
static GimpUIManager *image_ui_manager = NULL;
/* public functions */
gboolean
gui_libs_init (gint *argc,
gchar ***argv)
{
g_return_val_if_fail (argc != NULL, FALSE);
g_return_val_if_fail (argv != NULL, FALSE);
if (! gtk_init_check (argc, argv))
return FALSE;
gimp_widgets_init (gui_help_func,
gui_get_foreground_func,
gui_get_background_func,
NULL);
g_type_class_ref (GIMP_TYPE_COLOR_SELECT);
return TRUE;
}
void
gui_abort (const gchar *abort_message)
{
g_return_if_fail (abort_message != NULL);
gimp_message_box (GIMP_STOCK_WILBER_EEK, NULL, abort_message,
(GtkCallback) gtk_main_quit, NULL);
gtk_main ();
}
GimpInitStatusFunc
gui_init (Gimp *gimp,
gboolean no_splash)
{
GimpInitStatusFunc status_callback = NULL;
GdkScreen *screen;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (the_gui_gimp == NULL, NULL);
the_gui_gimp = gimp;
gimp_dnd_init (gimp);
themes_init (gimp);
gdk_rgb_set_min_colors (CLAMP (gimp->config->min_colors, 27, 256));
gdk_rgb_set_install (gimp->config->install_cmap);
screen = gdk_screen_get_default ();
gtk_widget_set_default_colormap (gdk_screen_get_rgb_colormap (screen));
if (! no_splash)
{
splash_create ();
status_callback = splash_update;
}
g_signal_connect_after (gimp, "initialize",
G_CALLBACK (gui_initialize_after_callback),
NULL);
g_signal_connect (gimp, "restore",
G_CALLBACK (gui_restore_callback),
NULL);
g_signal_connect_after (gimp, "restore",
G_CALLBACK (gui_restore_after_callback),
NULL);
g_signal_connect (gimp, "exit",
G_CALLBACK (gui_exit_callback),
NULL);
g_signal_connect_after (gimp, "exit",
G_CALLBACK (gui_exit_after_callback),
NULL);
return status_callback;
}
void
gui_post_init (Gimp *gimp)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
if (GIMP_GUI_CONFIG (gimp->config)->show_tips)
gimp_dialog_factory_dialog_new (global_dialog_factory,
gdk_screen_get_default (),
"gimp-tips-dialog", -1);
}
/* private functions */
static void
gui_help_func (const gchar *help_id,
gpointer help_data)
{
g_return_if_fail (GIMP_IS_GIMP (the_gui_gimp));
gimp_help (the_gui_gimp, NULL, help_id);
}
static gboolean
gui_get_foreground_func (GimpRGB *color)
{
g_return_val_if_fail (color != NULL, FALSE);
g_return_val_if_fail (GIMP_IS_GIMP (the_gui_gimp), FALSE);
gimp_context_get_foreground (gimp_get_user_context (the_gui_gimp), color);
return TRUE;
}
static gboolean
gui_get_background_func (GimpRGB *color)
{
g_return_val_if_fail (color != NULL, FALSE);
g_return_val_if_fail (GIMP_IS_GIMP (the_gui_gimp), FALSE);
gimp_context_get_background (gimp_get_user_context (the_gui_gimp), color);
return TRUE;
}
static void
gui_initialize_after_callback (Gimp *gimp,
GimpInitStatusFunc status_callback)
{
const gchar *name = NULL;
g_return_if_fail (GIMP_IS_GIMP (gimp));
if (gimp->be_verbose)
g_print ("INIT: gui_initialize_after_callback\n");
#if defined (GDK_WINDOWING_X11)
name = "DISPLAY";
#elif defined (GDK_WINDOWING_DIRECTFB) || defined (GDK_WINDOWING_FB)
name = "GDK_DISPLAY";
#endif
/* TODO: Need to care about display migration with GTK+ 2.2 at some point */
if (name)
{
gchar *display;
display = gdk_get_display ();
gimp_environ_table_add (gimp->environ_table, name, display, NULL);
g_free (display);
}
gimp_tools_init (gimp);
}
static void
gui_restore_callback (Gimp *gimp,
GimpInitStatusFunc status_callback)
{
GimpDisplayConfig *display_config = GIMP_DISPLAY_CONFIG (gimp->config);
GimpGuiConfig *gui_config = GIMP_GUI_CONFIG (gimp->config);
if (gimp->be_verbose)
g_print ("INIT: gui_restore_callback\n");
gui_vtable_init (gimp);
image_disconnect_handler_id =
gimp_container_add_handler (gimp->images, "disconnect",
G_CALLBACK (gui_image_disconnect),
gimp);
if (! gui_config->show_tool_tips)
gimp_help_disable_tooltips ();
g_signal_connect (gui_config, "notify::show-tool-tips",
G_CALLBACK (gui_show_tooltips_notify),
gimp);
g_signal_connect (gimp_get_user_context (gimp), "display_changed",
G_CALLBACK (gui_display_changed),
gimp);
/* make sure the monitor resolution is valid */
if (display_config->monitor_res_from_gdk ||
display_config->monitor_xres < GIMP_MIN_RESOLUTION ||
display_config->monitor_yres < GIMP_MIN_RESOLUTION)
{
gdouble xres, yres;
gimp_get_screen_resolution (NULL, &xres, &yres);
g_object_set (gimp->config,
"monitor-xresolution", xres,
"monitor-yresolution", yres,
"monitor-resolution-from-windowing-system", TRUE,
NULL);
}
actions_init (gimp);
menus_init (gimp);
render_init (gimp);
dialogs_init (gimp);
gimp_devices_init (gimp, gui_device_change_notify);
session_init (gimp);
(* status_callback) (NULL, _("Tool Options"), 1.0);
gimp_tools_restore (gimp);
}
static void
gui_restore_after_callback (Gimp *gimp,
GimpInitStatusFunc status_callback)
{
GimpGuiConfig *gui_config = GIMP_GUI_CONFIG (gimp->config);
if (gimp->be_verbose)
g_print ("INIT: gui_restore_after_callback\n");
gimp->message_handler = GIMP_MESSAGE_BOX;
if (gui_config->restore_accels)
menus_restore (gimp);
image_ui_manager = gimp_menu_factory_manager_new (global_menu_factory,
"<Image>",
gimp, TRUE);
gimp_devices_restore (gimp);
if (status_callback == splash_update)
splash_destroy ();
color_history_restore ();
if (gui_config->restore_session)
session_restore (gimp);
dialogs_show_toolbox ();
}
static gboolean
gui_exit_callback (Gimp *gimp,
gboolean force)
{
GimpGuiConfig *gui_config = GIMP_GUI_CONFIG (gimp->config);
if (gimp->be_verbose)
g_print ("EXIT: gui_exit_callback\n");
if (! force && gimp_displays_dirty (gimp))
{
GtkWidget *dialog;
GList *list;
for (list = gimp_action_groups_from_name ("file");
list;
list = g_list_next (list))
{
gimp_action_group_set_action_sensitive (list->data, "file-quit",
FALSE);
}
dialog = gimp_query_boolean_box (_("Quit The GIMP?"),
NULL,
gimp_standard_help_func,
GIMP_HELP_FILE_QUIT_CONFIRM,
GIMP_STOCK_WILBER_EEK,
_("Some files are unsaved.\n\n"
"Really quit The GIMP?"),
GTK_STOCK_QUIT, GTK_STOCK_CANCEL,
NULL, NULL,
gui_really_quit_callback,
gimp);
gtk_widget_show (dialog);
return TRUE; /* stop exit for now */
}
gimp->message_handler = GIMP_CONSOLE;
if (gui_config->save_session_info)
session_save (gimp);
color_history_save ();
if (gui_config->save_accels)
menus_save (gimp);
if (gui_config->save_device_status)
gimp_devices_save (gimp);
gimp_displays_delete (gimp);
gimp_tools_save (gimp);
gimp_tools_exit (gimp);
return FALSE; /* continue exiting */
}
static gboolean
gui_exit_after_callback (Gimp *gimp,
gboolean force)
{
if (gimp->be_verbose)
g_print ("EXIT: gui_exit_after_callback\n");
g_signal_handlers_disconnect_by_func (gimp->config,
gui_show_tooltips_notify,
gimp);
gimp_container_remove_handler (gimp->images, image_disconnect_handler_id);
image_disconnect_handler_id = 0;
g_object_unref (image_ui_manager);
image_ui_manager = NULL;
menus_exit (gimp);
actions_exit (gimp);
render_exit (gimp);
dialogs_exit (gimp);
gimp_devices_exit (gimp);
themes_exit (gimp);
g_type_class_unref (g_type_class_peek (GIMP_TYPE_COLOR_SELECT));
return FALSE; /* continue exiting */
}
static void
gui_really_quit_callback (GtkWidget *button,
gboolean quit,
gpointer data)
{
Gimp *gimp = GIMP (data);
if (quit)
{
gimp_exit (gimp, TRUE);
}
else
{
GList *list;
for (list = gimp_action_groups_from_name ("file");
list;
list = g_list_next (list))
{
gimp_action_group_set_action_sensitive (list->data, "file-quit",
TRUE);
}
}
}
static void
gui_show_tooltips_notify (GObject *config,
GParamSpec *param_spec,
Gimp *gimp)
{
gboolean show_tool_tips;
g_object_get (config,
"show-tool-tips", &show_tool_tips,
NULL);
if (show_tool_tips)
gimp_help_enable_tooltips ();
else
gimp_help_disable_tooltips ();
}
static void
gui_device_change_notify (Gimp *gimp)
{
GimpSessionInfo *session_info;
session_info = gimp_dialog_factory_find_session_info (global_dock_factory,
"gimp-device-status");
if (session_info && session_info->widget)
{
GtkWidget *device_status;
device_status = GTK_BIN (session_info->widget)->child;
gimp_device_status_update (GIMP_DEVICE_STATUS (device_status));
}
}
#ifdef __GNUC__
#warning FIXME: this junk should mostly go to the display subsystem
#endif
static void
gui_display_changed (GimpContext *context,
GimpDisplay *display,
Gimp *gimp)
{
gimp_ui_manager_update (image_ui_manager, display);
}
static void
gui_image_disconnect (GimpImage *gimage,
Gimp *gimp)
{
/* check if this is the last image and if it had a display */
if (gimp_container_num_children (gimp->images) == 1 &&
gimage->instance_count > 0)
{
dialogs_show_toolbox ();
}
}
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