/**
* 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;
}
static void
gui_show_tooltips_notify (GimpGuiConfig *gui_config,
GParamSpec *param_spec,
Gimp *gimp)
{
if (gui_config->show_tooltips)
gimp_help_enable_tooltips ();
else
gimp_help_disable_tooltips ();
}
/**
* 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;
}
/* --------------------------------
* gap_base_check_tooltips
* --------------------------------
* check and enable/disable tooltips according to global gimprc settings
*/
gboolean
gap_base_check_tooltips(gboolean *old_state)
{
char *value_string;
gboolean new_state;
gboolean changed;
new_state = TRUE;
changed = TRUE;
value_string = gimp_gimprc_query("show-tooltips");
if(value_string != NULL)
{
if (strcmp(value_string, "no") == 0)
{
new_state = FALSE;
}
}
if (old_state != NULL)
{
if(*old_state == new_state)
{
changed = FALSE;
}
}
if (changed == TRUE)
{
if(new_state == TRUE)
{
gimp_help_enable_tooltips ();
}
else
{
gimp_help_disable_tooltips ();
}
}
return (new_state);
} /* end gap_base_check_tooltips */
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: %s\n", G_STRFUNC);
gui_vtable_init (gimp);
if (! gui_config->show_tooltips)
gimp_help_disable_tooltips ();
g_signal_connect (gui_config, "notify::show-tooltips",
G_CALLBACK (gui_show_tooltips_notify),
gimp);
gimp_dialogs_show_help_button (gui_config->use_help &&
gui_config->show_help_button);
g_signal_connect (gui_config, "notify::use-help",
G_CALLBACK (gui_show_help_button_notify),
gimp);
g_signal_connect (gui_config, "notify::user-manual-online",
G_CALLBACK (gui_user_manual_notify),
gimp);
g_signal_connect (gui_config, "notify::show-help-button",
G_CALLBACK (gui_show_help_button_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_monitor_resolution (initial_screen,
initial_monitor,
&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, global_action_factory);
gimp_render_init (gimp);
dialogs_init (gimp, global_menu_factory);
gimp_clipboard_init (gimp);
gimp_clipboard_set_buffer (gimp, gimp->global_buffer);
g_signal_connect (gimp, "buffer-changed",
G_CALLBACK (gui_global_buffer_changed),
NULL);
gimp_devices_init (gimp);
gimp_controllers_init (gimp);
session_init (gimp);
g_type_class_unref (g_type_class_ref (GIMP_TYPE_COLOR_SELECTOR_PALETTE));
status_callback (NULL, _("Tool Options"), 1.0);
gimp_tools_restore (gimp);
}