mirror of https://github.com/GNOME/gimp.git
532 lines
15 KiB
C
532 lines
15 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 <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/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/gimpitemfactory.h"
|
|
#include "widgets/gimpmenufactory.h"
|
|
#include "widgets/gimpsessioninfo.h"
|
|
#include "widgets/gimpwidgets-utils.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 GimpItemFactory *toolbox_item_factory = NULL;
|
|
static GimpItemFactory *image_item_factory = 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);
|
|
}
|
|
|
|
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);
|
|
|
|
toolbox_item_factory = gimp_menu_factory_menu_new (global_menu_factory,
|
|
"<Toolbox>",
|
|
GTK_TYPE_MENU_BAR,
|
|
gimp,
|
|
TRUE);
|
|
|
|
image_item_factory = gimp_menu_factory_menu_new (global_menu_factory,
|
|
"<Image>",
|
|
GTK_TYPE_MENU,
|
|
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;
|
|
|
|
gimp_item_factories_set_sensitive ("<Toolbox>", "/File/Quit", FALSE);
|
|
gimp_item_factories_set_sensitive ("<Image>", "/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 (toolbox_item_factory);
|
|
toolbox_item_factory = NULL;
|
|
|
|
g_object_unref (image_item_factory);
|
|
image_item_factory = NULL;
|
|
|
|
menus_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
|
|
{
|
|
gimp_item_factories_set_sensitive ("<Toolbox>", "/File/Quit", TRUE);
|
|
gimp_item_factories_set_sensitive ("<Image>", "/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_item_factory_update (gimp_item_factory_from_path ("<Image>"), 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 ();
|
|
}
|
|
}
|