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Diffstat (limited to 'src/indicator-messages.c')
| -rw-r--r-- | src/indicator-messages.c | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/src/indicator-messages.c b/src/indicator-messages.c deleted file mode 100644 index 5c5df31..0000000 --- a/src/indicator-messages.c +++ /dev/null @@ -1,382 +0,0 @@ -/* -An indicator to show information that is in messaging applications -that the user is using. - -Copyright 2012 Canonical Ltd. - -Authors: - Ted Gould <ted@canonical.com> - Lars Uebernickel <lars.uebernickel@canonical.com> - -This program is free software: you can redistribute it and/or modify it -under the terms of the GNU General Public License version 3, as published -by the Free Software Foundation. - -This program is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranties of -MERCHANTABILITY, SATISFACTORY QUALITY, 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, see <http://www.gnu.org/licenses/>. -*/ - -#include "config.h" - -#include <string.h> -#include <math.h> -#include <glib.h> -#include <glib-object.h> -#include <glib/gi18n-lib.h> -#include <gtk/gtk.h> - -#include <libindicator/indicator.h> -#include <libindicator/indicator-object.h> -#include <libindicator/indicator-service-manager.h> - -#include "dbus-data.h" - -#include "ido-menu-item.h" -#include "im-app-menu-item.h" -#include "im-source-menu-item.h" - -#define INDICATOR_MESSAGES_TYPE (indicator_messages_get_type ()) -#define INDICATOR_MESSAGES(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), INDICATOR_MESSAGES_TYPE, IndicatorMessages)) -#define INDICATOR_MESSAGES_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), INDICATOR_MESSAGES_TYPE, IndicatorMessagesClass)) -#define IS_INDICATOR_MESSAGES(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), INDICATOR_MESSAGES_TYPE)) -#define IS_INDICATOR_MESSAGES_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), INDICATOR_MESSAGES_TYPE)) -#define INDICATOR_MESSAGES_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), INDICATOR_MESSAGES_TYPE, IndicatorMessagesClass)) - -typedef struct _IndicatorMessages IndicatorMessages; -typedef struct _IndicatorMessagesClass IndicatorMessagesClass; - -struct _IndicatorMessagesClass { - IndicatorObjectClass parent_class; -}; - -struct _IndicatorMessages { - IndicatorObject parent; - IndicatorServiceManager * service; - GActionGroup *actions; - GMenuModel *menu; - GtkWidget *image; - GtkWidget *gtkmenu; - gchar *accessible_desc; -}; - -GType indicator_messages_get_type (void); - -/* Indicator Module Config */ -INDICATOR_SET_VERSION -INDICATOR_SET_TYPE(INDICATOR_MESSAGES_TYPE) - -/* Prototypes */ -static void indicator_messages_class_init (IndicatorMessagesClass *klass); -static void indicator_messages_init (IndicatorMessages *self); -static void indicator_messages_dispose (GObject *object); -static void indicator_messages_finalize (GObject *object); -static void service_connection_changed (IndicatorServiceManager *sm, - gboolean connected, - gpointer user_data); -static GtkImage * get_image (IndicatorObject * io); -static GtkMenu * get_menu (IndicatorObject * io); -static const gchar * get_accessible_desc (IndicatorObject * io); -static const gchar * get_name_hint (IndicatorObject * io); -static void menu_items_changed (GMenuModel *menu, - gint position, - gint removed, - gint added, - gpointer user_data); -static void messages_action_added (GActionGroup *action_group, - gchar *action_name, - gpointer user_data); -static void messages_state_changed (GActionGroup *action_group, - gchar *action_name, - GVariant *value, - gpointer user_data); -static void indicator_messages_add_toplevel_menu (IndicatorMessages *self); - -G_DEFINE_TYPE (IndicatorMessages, indicator_messages, INDICATOR_OBJECT_TYPE); - -/* Initialize the one-timers */ -static void -indicator_messages_class_init (IndicatorMessagesClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->dispose = indicator_messages_dispose; - object_class->finalize = indicator_messages_finalize; - - IndicatorObjectClass * io_class = INDICATOR_OBJECT_CLASS(klass); - - io_class->get_image = get_image; - io_class->get_menu = get_menu; - io_class->get_accessible_desc = get_accessible_desc; - io_class->get_name_hint = get_name_hint; -} - -/* Build up our per-instance variables */ -static void -indicator_messages_init (IndicatorMessages *self) -{ - self->service = indicator_service_manager_new_version(INDICATOR_MESSAGES_DBUS_NAME, 1); - g_signal_connect (self->service, "connection-change", - G_CALLBACK (service_connection_changed), self); - - self->gtkmenu = gtk_menu_new (); - g_object_ref_sink (self->gtkmenu); - - self->image = g_object_ref_sink (gtk_image_new ()); - - /* make sure custom menu item types are registered (so that - * gtk_model_new_from_menu can pick them up */ - ido_menu_item_get_type (); - im_app_menu_item_get_type (); - im_source_menu_item_get_type (); -} - -/* Unref stuff */ -static void -indicator_messages_dispose (GObject *object) -{ - IndicatorMessages * self = INDICATOR_MESSAGES(object); - g_return_if_fail(self != NULL); - - g_clear_object (&self->service); - g_clear_object (&self->actions); - g_clear_object (&self->menu); - g_clear_object (&self->gtkmenu); - g_clear_object (&self->image); - - G_OBJECT_CLASS (indicator_messages_parent_class)->dispose (object); - return; -} - -/* Destory all memory users */ -static void -indicator_messages_finalize (GObject *object) -{ - IndicatorMessages *self = INDICATOR_MESSAGES (object); - - g_free (self->accessible_desc); - - G_OBJECT_CLASS (indicator_messages_parent_class)->finalize (object); - return; -} - - - -/* Functions */ - -static void service_connection_changed (IndicatorServiceManager *sm, - gboolean connected, - gpointer user_data) -{ - IndicatorMessages *self = user_data; - GDBusConnection *bus; - GError *error = NULL; - - if (self->actions != NULL) { - g_signal_handlers_disconnect_by_func (self->actions, messages_action_added, self); - g_signal_handlers_disconnect_by_func (self->actions, messages_state_changed, self); - g_clear_object (&self->actions); - } - if (self->menu != NULL) { - g_signal_handlers_disconnect_by_func (self->menu, menu_items_changed, self); - g_clear_object (&self->menu); - } - gtk_menu_shell_bind_model (GTK_MENU_SHELL (self->gtkmenu), NULL, NULL, FALSE); - - if (connected == FALSE) - return; - - bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error); - if (!bus) { - g_warning ("error connecting to the session bus: %s", error->message); - g_error_free (error); - return; - } - - self->actions = G_ACTION_GROUP (g_dbus_action_group_get (bus, - INDICATOR_MESSAGES_DBUS_NAME, - INDICATOR_MESSAGES_DBUS_OBJECT)); - gtk_widget_insert_action_group (self->gtkmenu, - get_name_hint (INDICATOR_OBJECT (self)), - self->actions); - g_signal_connect (self->actions, "action-added::messages", - G_CALLBACK (messages_action_added), self); - g_signal_connect (self->actions, "action-state-changed::messages", - G_CALLBACK (messages_state_changed), self); - - self->menu = G_MENU_MODEL (g_dbus_menu_model_get (bus, - INDICATOR_MESSAGES_DBUS_NAME, - INDICATOR_MESSAGES_DBUS_OBJECT)); - g_signal_connect (self->menu, "items-changed", G_CALLBACK (menu_items_changed), self); - - if (g_menu_model_get_n_items (self->menu) == 1) - indicator_messages_add_toplevel_menu (self); - else - indicator_object_set_visible (INDICATOR_OBJECT (self), FALSE); - - g_object_unref (bus); -} - -static GtkImage * -get_image (IndicatorObject * io) -{ - IndicatorMessages *self = INDICATOR_MESSAGES (io); - - gtk_widget_show (self->image); - return GTK_IMAGE (self->image); -} - -static GtkMenu * -get_menu (IndicatorObject * io) -{ - IndicatorMessages *self = INDICATOR_MESSAGES (io); - - return GTK_MENU (self->gtkmenu); -} - -static const gchar * -get_accessible_desc (IndicatorObject * io) -{ - IndicatorMessages *self = INDICATOR_MESSAGES (io); - return self->accessible_desc; -} - -static const gchar * -get_name_hint (IndicatorObject *io) -{ - return PACKAGE; -} - -static void -indicator_messages_accessible_desc_updated (IndicatorMessages *self) -{ - GList *entries; - - entries = indicator_object_get_entries (INDICATOR_OBJECT (self)); - g_return_if_fail (entries != NULL); - - g_signal_emit_by_name (self, INDICATOR_OBJECT_SIGNAL_ACCESSIBLE_DESC_UPDATE, entries->data); - - g_list_free (entries); -} - -static GIcon * -g_menu_model_get_item_attribute_icon (GMenuModel *menu, - gint index, - const gchar *attribute) -{ - gchar *iconstr; - GIcon *icon = NULL; - - if (g_menu_model_get_item_attribute (menu, index, attribute, "s", &iconstr)) { - GError *error; - - icon = g_icon_new_for_string (iconstr, &error); - if (icon == NULL) { - g_warning ("unable to load icon: %s", error->message); - g_error_free (error); - } - - g_free (iconstr); - } - - return icon; -} - -static void -indicator_messages_add_toplevel_menu (IndicatorMessages *self) -{ - GIcon *icon; - GMenuModel *popup; - - indicator_object_set_visible (INDICATOR_OBJECT (self), TRUE); - - icon = g_menu_model_get_item_attribute_icon (self->menu, 0, "x-canonical-icon"); - if (icon) { - gtk_image_set_from_gicon (GTK_IMAGE (self->image), icon, GTK_ICON_SIZE_LARGE_TOOLBAR); - g_object_unref (icon); - } - - g_free (self->accessible_desc); - self->accessible_desc = NULL; - if (g_menu_model_get_item_attribute (self->menu, 0, "x-canonical-accessible-description", - "s", &self->accessible_desc)) { - indicator_messages_accessible_desc_updated (self); - } - - popup = g_menu_model_get_item_link (self->menu, 0, G_MENU_LINK_SUBMENU); - if (popup) { - gtk_menu_shell_bind_model (GTK_MENU_SHELL (self->gtkmenu), - popup, - get_name_hint (INDICATOR_OBJECT (self)), - TRUE); - - g_object_unref (popup); - } -} - -static void -menu_items_changed (GMenuModel *menu, - gint position, - gint removed, - gint added, - gpointer user_data) -{ - IndicatorMessages *self = user_data; - - g_return_if_fail (position == 0); - - if (added == 1) - indicator_messages_add_toplevel_menu (self); - else if (removed == 1) - indicator_object_set_visible (INDICATOR_OBJECT (self), FALSE); -} - -static void -indicator_messages_update_icon (IndicatorMessages *self, - GVariant *state) -{ - GIcon *icon; - GError *error = NULL; - - g_return_if_fail (g_variant_is_of_type (state, G_VARIANT_TYPE_STRING)); - - icon = g_icon_new_for_string (g_variant_get_string (state, NULL), &error); - if (icon == NULL) { - g_warning ("unable to load icon: %s", error->message); - g_error_free (error); - } - else { - gtk_image_set_from_gicon (GTK_IMAGE (self->image), icon, GTK_ICON_SIZE_LARGE_TOOLBAR); - g_object_unref (icon); - } -} - -static void -messages_action_added (GActionGroup *action_group, - gchar *action_name, - gpointer user_data) -{ - IndicatorMessages *self = user_data; - GVariant *state; - - state = g_action_group_get_action_state (action_group, "messages"); - indicator_messages_update_icon (self, state); - - g_variant_unref (state); -} - -static void -messages_state_changed (GActionGroup *action_group, - gchar *action_name, - GVariant *value, - gpointer user_data) -{ - IndicatorMessages *self = user_data; - - indicator_messages_update_icon (self, value); -} |