static void
eog_reload_plugin_activate (EogWindowActivatable *activatable)
{
GtkUIManager *manager;
EogReloadPlugin *plugin = EOG_RELOAD_PLUGIN (activatable);
eog_debug (DEBUG_PLUGINS);
manager = eog_window_get_ui_manager (plugin->window);
plugin->ui_action_group = gtk_action_group_new ("EogReloadPluginActions");
gtk_action_group_set_translation_domain (plugin->ui_action_group,
GETTEXT_PACKAGE);
gtk_action_group_add_actions (plugin->ui_action_group,
action_entries,
G_N_ELEMENTS (action_entries),
plugin->window);
gtk_ui_manager_insert_action_group (manager,
plugin->ui_action_group,
-1);
plugin->ui_id = gtk_ui_manager_add_ui_from_string (manager,
ui_definition,
-1, NULL);
g_warn_if_fail (plugin->ui_id != 0);
}
static void
_selection_changed_cb (EogThumbView *thumbview, gpointer user_data)
{
EogReloadPlugin *plugin = EOG_RELOAD_PLUGIN (user_data);
if (G_LIKELY (plugin))
eog_reload_plugin_update_action_state (plugin);
}
static void
eog_reload_plugin_dispose (GObject *object)
{
EogReloadPlugin *plugin = EOG_RELOAD_PLUGIN (object);
eog_debug_message (DEBUG_PLUGINS, "EogReloadPlugin disposing");
if (plugin->window != NULL) {
g_object_unref (plugin->window);
plugin->window = NULL;
}
G_OBJECT_CLASS (eog_reload_plugin_parent_class)->dispose (object);
}
static void
eog_reload_plugin_activate (EogWindowActivatable *activatable)
{
const gchar * const accel_keys[] = { "R", NULL };
EogReloadPlugin *plugin = EOG_RELOAD_PLUGIN (activatable);
GMenu *model, *menu;
GMenuItem *item;
GSimpleAction *action;
eog_debug (DEBUG_PLUGINS);
model= eog_window_get_gear_menu_section (plugin->window,
"plugins-section");
g_return_if_fail (G_IS_MENU (model));
/* Setup and inject action */
action = g_simple_action_new (EOG_RELOAD_PLUGIN_ACTION, NULL);
g_signal_connect(action, "activate",
G_CALLBACK (reload_cb), plugin->window);
g_action_map_add_action (G_ACTION_MAP (plugin->window),
G_ACTION (action));
g_object_unref (action);
g_signal_connect (G_OBJECT (eog_window_get_thumb_view (plugin->window)),
"selection-changed",
G_CALLBACK (_selection_changed_cb),
plugin);
eog_reload_plugin_update_action_state (plugin);
/* Append entry to the window's gear menu */
menu = g_menu_new ();
g_menu_append (menu, _("Reload Image"),
"win." EOG_RELOAD_PLUGIN_ACTION);
item = g_menu_item_new_section (NULL, G_MENU_MODEL (menu));
g_menu_item_set_attribute (item, "id",
"s", EOG_RELOAD_PLUGIN_MENU_ID);
g_menu_item_set_attribute (item, G_MENU_ATTRIBUTE_ICON,
"s", "view-refresh-symbolic");
g_menu_append_item (model, item);
g_object_unref (item);
g_object_unref (menu);
/* Define accelerator keys */
gtk_application_set_accels_for_action (GTK_APPLICATION (EOG_APP),
"win." EOG_RELOAD_PLUGIN_ACTION,
accel_keys);
}
static void
eog_reload_plugin_deactivate (EogWindowActivatable *activatable)
{
GtkUIManager *manager;
EogReloadPlugin *plugin = EOG_RELOAD_PLUGIN (activatable);
eog_debug (DEBUG_PLUGINS);
manager = eog_window_get_ui_manager (plugin->window);
gtk_ui_manager_remove_ui (manager,
plugin->ui_id);
gtk_ui_manager_remove_action_group (manager,
plugin->ui_action_group);
}
static void
eog_reload_plugin_deactivate (EogWindowActivatable *activatable)
{
const gchar * const empty_accels[1] = { NULL };
EogReloadPlugin *plugin = EOG_RELOAD_PLUGIN (activatable);
GMenu *menu;
GMenuModel *model;
gint i;
eog_debug (DEBUG_PLUGINS);
menu = eog_window_get_gear_menu_section (plugin->window,
"plugins-section");
g_return_if_fail (G_IS_MENU (menu));
/* Remove menu entry */
model = G_MENU_MODEL (menu);
for (i = 0; i < g_menu_model_get_n_items (model); i++) {
gchar *id;
if (g_menu_model_get_item_attribute (model, i, "id", "s", &id)) {
const gboolean found =
(g_strcmp0 (id, EOG_RELOAD_PLUGIN_MENU_ID) == 0);
g_free (id);
if (found) {
g_menu_remove (menu, i);
break;
}
}
}
/* Unset accelerator */
gtk_application_set_accels_for_action(GTK_APPLICATION (EOG_APP),
"win." EOG_RELOAD_PLUGIN_ACTION,
empty_accels);
/* Disconnect selection-changed handler as the thumbview would
* otherwise still cause callbacks during its own disposal */
g_signal_handlers_disconnect_by_func (eog_window_get_thumb_view (plugin->window),
_selection_changed_cb, plugin);
/* Finally remove action */
g_action_map_remove_action (G_ACTION_MAP (plugin->window),
EOG_RELOAD_PLUGIN_ACTION);
}
static void
eog_reload_plugin_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
EogReloadPlugin *plugin = EOG_RELOAD_PLUGIN (object);
switch (prop_id)
{
case PROP_WINDOW:
g_value_set_object (value, plugin->window);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
