static void
gimp_widget_accel_changed (GtkAccelGroup *accel_group,
guint unused1,
GdkModifierType unused2,
GClosure *accel_closure,
GtkWidget *widget)
{
GClosure *widget_closure;
widget_closure = g_object_get_data (G_OBJECT (widget), "gimp-accel-closure");
if (accel_closure == widget_closure)
{
GtkAction *action;
GtkAccelKey *accel_key;
const gchar *tooltip;
const gchar *help_id;
action = g_object_get_data (G_OBJECT (widget), "gimp-accel-action");
tooltip = gtk_action_get_tooltip (action);
help_id = g_object_get_qdata (G_OBJECT (action), GIMP_HELP_ID);
accel_key = gtk_accel_group_find (accel_group,
gimp_widget_accel_find_func,
accel_closure);
if (accel_key &&
accel_key->accel_key &&
accel_key->accel_flags & GTK_ACCEL_VISIBLE)
{
gchar *escaped = g_markup_escape_text (tooltip, -1);
gchar *accel = gtk_accelerator_get_label (accel_key->accel_key,
accel_key->accel_mods);
gchar *tmp = g_strdup_printf ("%s <b>%s</b>", escaped, accel);
g_free (accel);
g_free (escaped);
gimp_help_set_help_data_with_markup (widget, tmp, help_id);
g_free (tmp);
}
else
{
gimp_help_set_help_data (widget, tooltip, help_id);
}
}
}
GtkWidget *
gimp_editor_add_action_button (GimpEditor *editor,
const gchar *group_name,
const gchar *action_name,
...)
{
GimpActionGroup *group;
GtkAction *action;
GtkWidget *button;
GtkWidget *old_child;
GtkWidget *image;
GtkIconSize button_icon_size;
GtkReliefStyle button_relief;
const gchar *stock_id;
gchar *tooltip;
const gchar *help_id;
GList *extended = NULL;
va_list args;
g_return_val_if_fail (GIMP_IS_EDITOR (editor), NULL);
g_return_val_if_fail (action_name != NULL, NULL);
g_return_val_if_fail (editor->ui_manager != NULL, NULL);
group = gimp_ui_manager_get_action_group (editor->ui_manager, group_name);
g_return_val_if_fail (group != NULL, NULL);
action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
action_name);
g_return_val_if_fail (action != NULL, NULL);
button_icon_size = gimp_editor_ensure_button_box (editor, &button_relief);
if (GTK_IS_TOGGLE_ACTION (action))
button = gtk_toggle_button_new ();
else
button = gimp_button_new ();
gtk_button_set_relief (GTK_BUTTON (button), button_relief);
stock_id = gtk_action_get_stock_id (action);
tooltip = g_strdup (gtk_action_get_tooltip (action));
old_child = gtk_bin_get_child (GTK_BIN (button));
if (old_child)
gtk_container_remove (GTK_CONTAINER (button), old_child);
image = gtk_image_new_from_stock (stock_id, button_icon_size);
gtk_container_add (GTK_CONTAINER (button), image);
gtk_widget_show (image);
gtk_activatable_set_related_action (GTK_ACTIVATABLE (button), action);
gtk_box_pack_start (GTK_BOX (editor->button_box), button, TRUE, TRUE, 0);
gtk_widget_show (button);
va_start (args, action_name);
action_name = va_arg (args, const gchar *);
while (action_name)
{
GdkModifierType mod_mask;
mod_mask = va_arg (args, GdkModifierType);
action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
action_name);
if (action && mod_mask)
{
ExtendedAction *ext = g_slice_new (ExtendedAction);
ext->mod_mask = mod_mask;
ext->action = action;
extended = g_list_prepend (extended, ext);
if (tooltip)
{
const gchar *ext_tooltip = gtk_action_get_tooltip (action);
if (ext_tooltip)
{
gchar *tmp = g_strconcat (tooltip, "\n<b>",
gimp_get_mod_string (mod_mask),
"</b> ", ext_tooltip, NULL);
g_free (tooltip);
tooltip = tmp;
}
}
}
action_name = va_arg (args, const gchar *);
}
va_end (args);
if (extended)
{
g_object_set_data_full (G_OBJECT (button), "extended-actions", extended,
(GDestroyNotify) gimp_editor_button_extended_actions_free);
g_signal_connect (button, "extended-clicked",
G_CALLBACK (gimp_editor_button_extended_clicked),
NULL);
}
help_id = g_object_get_qdata (G_OBJECT (action), GIMP_HELP_ID);
if (tooltip || help_id)
gimp_help_set_help_data_with_markup (button, tooltip, help_id);
g_free (tooltip);
return button;
}
