/**
* gimp_ui_init:
* @prog_name: The name of the plug-in which will be passed as argv[0] to
* gtk_init(). It's a convention to use the name of the
* executable and _not_ the PDB procedure name.
* @preview: This parameter is unused and exists for historical
* reasons only.
*
* This function initializes GTK+ with gtk_init() and initializes GDK's
* image rendering subsystem (GdkRGB) to follow the GIMP main program's
* colormap allocation/installation policy.
*
* It also sets up various other things so that the plug-in user looks
* and behaves like the GIMP core. This includes selecting the GTK+
* theme and setting up the help system as chosen in the GIMP
* preferences. Any plug-in that provides a user interface should call
* this function.
**/
void
gimp_ui_init (const gchar *prog_name,
gboolean preview)
{
GdkScreen *screen;
const gchar *display_name;
gchar *themerc;
g_return_if_fail (prog_name != NULL);
if (gimp_ui_initialized)
return;
g_set_prgname (prog_name);
display_name = gimp_display_name ();
if (display_name)
{
#if defined (GDK_WINDOWING_X11)
g_setenv ("DISPLAY", display_name, TRUE);
#else
g_setenv ("GDK_DISPLAY", display_name, TRUE);
#endif
}
if (gimp_user_time ())
{
/* Construct a fake startup ID as we only want to pass the
* interaction timestamp, see _gdk_windowing_set_default_display().
*/
gchar *startup_id = g_strdup_printf ("_TIME%u", gimp_user_time ());
g_setenv ("DESKTOP_STARTUP_ID", startup_id, TRUE);
g_free (startup_id);
}
gtk_init (NULL, NULL);
themerc = gimp_personal_rc_file ("themerc");
gtk_rc_add_default_file (themerc);
g_free (themerc);
gdk_set_program_class (gimp_wm_class ());
screen = gdk_screen_get_default ();
gtk_widget_set_default_colormap (gdk_screen_get_rgb_colormap (screen));
gimp_widgets_init (gimp_ui_help_func,
gimp_context_get_foreground,
gimp_context_get_background,
gimp_ensure_modules);
if (! gimp_show_tool_tips ())
gimp_help_disable_tooltips ();
gimp_dialogs_show_help_button (gimp_show_help_button ());
gimp_ui_initialized = TRUE;
}
/**
* gimp_ui_init:
* @prog_name: The name of the plug-in which will be passed as argv[0] to
* gtk_init(). It's a convention to use the name of the
* executable and _not_ the PDB procedure name or something.
* @preview: This parameter is unused and exists for historical
* reasons only.
*
* This function initializes GTK+ with gtk_init() and initializes GDK's
* image rendering subsystem (GdkRGB) to follow the GIMP main program's
* colormap allocation/installation policy.
*
* GIMP's colormap policy can be determinded by the user with the
* gimprc variables @min_colors and @install_cmap.
**/
void
gimp_ui_init (const gchar *prog_name,
gboolean preview)
{
const gchar *display_name;
gchar *themerc;
GdkScreen *screen;
g_return_if_fail (prog_name != NULL);
if (gimp_ui_initialized)
return;
g_set_prgname (prog_name);
display_name = gimp_display_name ();
if (display_name)
{
#if defined (GDK_WINDOWING_X11)
const gchar var_name[] = "DISPLAY";
#else
const gchar var_name[] = "GDK_DISPLAY";
#endif
putenv (g_strdup_printf ("%s=%s", var_name, display_name));
}
gtk_init (NULL, NULL);
themerc = gimp_personal_rc_file ("themerc");
gtk_rc_add_default_file (themerc);
g_free (themerc);
gdk_set_program_class (gimp_wm_class ());
gdk_rgb_set_min_colors (gimp_min_colors ());
gdk_rgb_set_install (gimp_install_cmap ());
screen = gdk_screen_get_default ();
gtk_widget_set_default_colormap (gdk_screen_get_rgb_colormap (screen));
gimp_widgets_init (gimp_ui_help_func,
gimp_context_get_foreground,
gimp_context_get_background,
gimp_ensure_modules);
if (! gimp_show_tool_tips ())
gimp_help_disable_tooltips ();
gimp_dialogs_show_help_button (gimp_show_help_button ());
gimp_ui_initialized = TRUE;
}
int
main (int argc, char **argv)
{
GdkPixbuf *screenshot = NULL;
GList *toplevels;
GList *node;
g_set_application_name ("GIMP documention shooter");
/* If there's no DISPLAY, we silently error out.
* We don't want to break headless builds.
*/
if (! gtk_init_check (&argc, &argv))
return EXIT_SUCCESS;
gtk_rc_add_default_file (gimp_gtkrc ());
units_init ();
gimp_widgets_init (shooter_standard_help,
shooter_get_foreground,
shooter_get_background,
shooter_ensure_modules);
toplevels = get_all_widgets ();
for (node = toplevels; node; node = g_list_next (node))
{
GdkWindow *window;
WidgetInfo *info;
XID xid;
gchar *filename;
info = node->data;
gtk_widget_show (info->window);
window = gtk_widget_get_window (info->window);
gtk_widget_show_now (info->window);
gtk_widget_queue_draw (info->window);
while (gtk_events_pending ())
{
gtk_main_iteration ();
}
sleep (1);
while (gtk_events_pending ())
{
gtk_main_iteration ();
}
xid = gdk_x11_drawable_get_xid (GDK_DRAWABLE (window));
screenshot = take_window_shot (xid, info->include_decorations);
filename = g_strdup_printf ("%s.png", info->name);
gdk_pixbuf_save (screenshot, filename, "png", NULL, NULL);
g_free(filename);
gtk_widget_hide (info->window);
}
return EXIT_SUCCESS;
}
GimpInitStatusFunc
gui_init (Gimp *gimp,
gboolean no_splash)
{
GimpInitStatusFunc status_callback = NULL;
gchar *abort_message;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (the_gui_gimp == NULL, NULL);
abort_message = gui_sanity_check ();
if (abort_message)
gui_abort (abort_message);
the_gui_gimp = gimp;
/* TRANSLATORS: there is no need to translate this in GIMP. This uses
* "gtk20" domain as a special trick to determine language direction,
* but xgettext extracts it anyway mistakenly into GIMP po files.
* Leave an empty string as translation. It does not matter.
*/
if (g_strcmp0 (dgettext ("gtk20", "default:LTR"), "default:RTL") == 0)
/* Normally this should have been taken care of during command line
* parsing as a post-parse hook of gtk_get_option_group(), using the
* system locales.
* But user config may have overriden the language, therefore we must
* check the widget directions again.
*/
gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
else
gtk_widget_set_default_direction (GTK_TEXT_DIR_LTR);
gui_unique_init (gimp);
gimp_language_store_parser_init ();
gimp_widgets_init (gui_help_func,
gui_get_foreground_func,
gui_get_background_func,
NULL);
g_type_class_ref (GIMP_TYPE_COLOR_SELECT);
/* disable automatic startup notification */
gtk_window_set_auto_startup_notification (FALSE);
gimp_dnd_init (gimp);
themes_init (gimp);
initial_monitor = gimp_get_monitor_at_pointer (&initial_screen);
gtk_widget_set_default_colormap (gdk_screen_get_rgb_colormap (initial_screen));
if (! no_splash)
{
splash_create (gimp->be_verbose, initial_screen, initial_monitor);
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;
}
GimpInitStatusFunc
gui_init (Gimp *gimp,
gboolean no_splash)
{
GimpInitStatusFunc status_callback = NULL;
GdkScreen *screen;
gchar *abort_message;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (the_gui_gimp == NULL, NULL);
abort_message = gui_sanity_check ();
if (abort_message)
gui_abort (abort_message);
the_gui_gimp = gimp;
gui_unique_init (gimp);
gimp_widgets_init (gui_help_func,
gui_get_foreground_func,
gui_get_background_func,
NULL);
g_type_class_ref (GIMP_TYPE_COLOR_SELECT);
/* disable automatic startup notification */
gtk_window_set_auto_startup_notification (FALSE);
gimp_dnd_init (gimp);
themes_init (gimp);
screen = gdk_screen_get_default ();
gtk_widget_set_default_colormap (gdk_screen_get_rgb_colormap (screen));
if (! no_splash)
{
splash_create (gimp->be_verbose);
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;
}
