diff options
Diffstat (limited to 'src/indicator-session.c')
| -rw-r--r-- | src/indicator-session.c | 164 |
1 files changed, 160 insertions, 4 deletions
diff --git a/src/indicator-session.c b/src/indicator-session.c index 54431ee..b54a5d9 100644 --- a/src/indicator-session.c +++ b/src/indicator-session.c @@ -28,6 +28,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>. #include <glib-object.h> #include <glib/gi18n-lib.h> #include <gtk/gtk.h> +#include <gio/gio.h> #include <libdbusmenu-gtk/menu.h> #include <dbus/dbus-glib.h> @@ -36,9 +37,11 @@ with this program. If not, see <http://www.gnu.org/licenses/>. #include <libindicator/indicator.h> #include <libindicator/indicator-object.h> #include <libindicator/indicator-service-manager.h> +#include <libindicator/indicator-image-helper.h> #include "dbus-shared-names.h" #include "dbusmenu-shared.h" +#include "session-dbus-client.h" #define INDICATOR_SESSION_TYPE (indicator_session_get_type ()) #define INDICATOR_SESSION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), INDICATOR_SESSION_TYPE, IndicatorSession)) @@ -59,6 +62,7 @@ struct _IndicatorSession { IndicatorServiceManager * service; GtkImage * status_image; DbusmenuGtkMenu * menu; + DBusGProxy * service_proxy; }; GType indicator_session_get_type (void); @@ -73,6 +77,9 @@ static GtkImage * get_icon (IndicatorObject * io); static GtkMenu * get_menu (IndicatorObject * io); static gboolean build_menu_switch (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client); static gboolean new_user_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client); +static void icon_changed (DBusGProxy * proxy, gchar * icon_name, gpointer user_data); +static void service_connection_cb (IndicatorServiceManager * sm, gboolean connected, gpointer user_data); +static gboolean build_restart_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client); static void indicator_session_class_init (IndicatorSessionClass *klass); static void indicator_session_init (IndicatorSession *self); @@ -105,13 +112,29 @@ indicator_session_init (IndicatorSession *self) /* Now let's fire these guys up. */ self->service = indicator_service_manager_new_version(INDICATOR_SESSION_DBUS_NAME, INDICATOR_SESSION_DBUS_VERSION); + g_signal_connect(G_OBJECT(self->service), INDICATOR_SERVICE_MANAGER_SIGNAL_CONNECTION_CHANGE, G_CALLBACK(service_connection_cb), self); - self->status_image = GTK_IMAGE(gtk_image_new_from_icon_name("system-shutdown-panel", GTK_ICON_SIZE_MENU)); + self->status_image = indicator_image_helper(ICON_DEFAULT); self->menu = dbusmenu_gtkmenu_new(INDICATOR_SESSION_DBUS_NAME, INDICATOR_SESSION_DBUS_OBJECT); DbusmenuClient * client = DBUSMENU_CLIENT(dbusmenu_gtkmenu_get_client(self->menu)); dbusmenu_client_add_type_handler(client, MENU_SWITCH_TYPE, build_menu_switch); dbusmenu_client_add_type_handler(client, USER_ITEM_TYPE, new_user_item); + dbusmenu_client_add_type_handler(client, RESTART_ITEM_TYPE, build_restart_item); + + DBusGConnection * session_bus = dbus_g_bus_get(DBUS_BUS_SESSION, NULL); + self->service_proxy = dbus_g_proxy_new_for_name(session_bus, + INDICATOR_SESSION_DBUS_NAME, + INDICATOR_SESSION_SERVICE_DBUS_OBJECT, + INDICATOR_SESSION_SERVICE_DBUS_IFACE); + + dbus_g_proxy_add_signal(self->service_proxy, "IconUpdated", + G_TYPE_STRING, G_TYPE_INVALID); + dbus_g_proxy_connect_signal(self->service_proxy, + "IconUpdated", + G_CALLBACK(icon_changed), + self, + NULL); return; } @@ -126,6 +149,11 @@ indicator_session_dispose (GObject *object) self->service = NULL; } + if (self->service_proxy != NULL) { + g_object_unref(self->service_proxy); + self->service_proxy = NULL; + } + G_OBJECT_CLASS (indicator_session_parent_class)->dispose (object); return; } @@ -138,12 +166,50 @@ indicator_session_finalize (GObject *object) return; } +static void +icon_name_get_cb (DBusGProxy *proxy, char * OUT_name, GError *error, gpointer userdata) +{ + if (error != NULL) { + return; + } + + if (OUT_name == NULL || OUT_name[0] == '\0') { + return; + } + + IndicatorSession * self = INDICATOR_SESSION(userdata); + indicator_image_helper_update(self->status_image, OUT_name); + return; +} + +static void +service_connection_cb (IndicatorServiceManager * sm, gboolean connected, gpointer user_data) +{ + IndicatorSession * self = INDICATOR_SESSION(user_data); + + if (connected) { + org_ayatana_indicator_session_service_get_icon_async(self->service_proxy, icon_name_get_cb, user_data); + } else { + indicator_image_helper_update(self->status_image, ICON_DEFAULT); + } + + return; +} + static GtkLabel * get_label (IndicatorObject * io) { return NULL; } +static void +icon_changed (DBusGProxy * proxy, gchar * icon_name, gpointer user_data) +{ + IndicatorSession * session = INDICATOR_SESSION(user_data); + indicator_image_helper_update(session->status_image, icon_name); + return; +} + static GtkImage * get_icon (IndicatorObject * io) { @@ -151,12 +217,45 @@ get_icon (IndicatorObject * io) return INDICATOR_SESSION(io)->status_image; } +static void +user_property_change (DbusmenuMenuitem * item, const gchar * property, const GValue * value, gpointer user_data) +{ + if (g_strcmp0(property, USER_ITEM_PROP_LOGGED_IN) == 0) { + if (g_value_get_boolean(value)) { + gtk_widget_show(GTK_WIDGET(user_data)); + } else { + gtk_widget_hide(GTK_WIDGET(user_data)); + } + } + return; +} + /* Builds an item with a hip little logged in icon. */ static gboolean new_user_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client) { GtkMenuItem * gmi = GTK_MENU_ITEM(gtk_menu_item_new()); - GtkWidget * hbox = gtk_hbox_new(FALSE, 0); + gint padding = 0; + gtk_widget_style_get(GTK_WIDGET(gmi), "horizontal-padding", &padding, NULL); + GtkWidget * hbox = gtk_hbox_new(FALSE, padding); + + GtkWidget * usericon = NULL; + const gchar * icon_name = dbusmenu_menuitem_property_get(newitem, USER_ITEM_PROP_ICON); + g_debug("Using user icon for '%s' from file: %s", dbusmenu_menuitem_property_get(newitem, USER_ITEM_PROP_NAME), icon_name); + if (icon_name != NULL && icon_name[0] != '\0') { + if (g_strcmp0(icon_name, USER_ITEM_ICON_DEFAULT) == 0 || !g_file_test(icon_name, G_FILE_TEST_EXISTS)) { + GIcon * gicon = g_themed_icon_new_with_default_fallbacks("stock_person-panel"); + usericon = gtk_image_new_from_gicon(gicon, GTK_ICON_SIZE_MENU); + g_object_unref(gicon); + } else { + usericon = gtk_image_new_from_file(icon_name); + } + } + if (usericon != NULL) { + gtk_misc_set_alignment(GTK_MISC(usericon), 0.0, 0.5); + gtk_box_pack_start(GTK_BOX(hbox), usericon, FALSE, FALSE, 0); + gtk_widget_show(usericon); + } GtkWidget * label = gtk_label_new(dbusmenu_menuitem_property_get(newitem, USER_ITEM_PROP_NAME)); gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5); @@ -177,6 +276,8 @@ new_user_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuCl dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, gmi, parent); + g_signal_connect(G_OBJECT(newitem), DBUSMENU_MENUITEM_SIGNAL_PROPERTY_CHANGED, G_CALLBACK(user_property_change), icon); + return TRUE; } @@ -233,7 +334,7 @@ switch_property_change (DbusmenuMenuitem * item, const gchar * property, const G /* TODO: We need some way to remove the elipsis from appearing twice in the label. Not sure how to do that yet. */ - finalstring = g_strdup_printf(_("Switch from %s..."), username); + finalstring = g_strdup_printf(_("Switch From %s..."), username); if (ems >= 20.0f) { set_ellipsize = TRUE; } else { @@ -257,6 +358,62 @@ switch_property_change (DbusmenuMenuitem * item, const gchar * property, const G static const gchar * dbusmenu_item_data = "dbusmenu-item"; +/* IF the label or icon changes we need to grab that and update + the menu item */ +static void +restart_property_change (DbusmenuMenuitem * item, const gchar * property, const GValue * value, gpointer user_data) +{ + DbusmenuGtkClient * client = DBUSMENU_GTKCLIENT(user_data); + GtkMenuItem * gmi = dbusmenu_gtkclient_menuitem_get(client, item); + + if (g_strcmp0(property, RESTART_ITEM_LABEL) == 0) { + gtk_menu_item_set_label(gmi, g_value_get_string(value)); + } else if (g_strcmp0(property, RESTART_ITEM_ICON) == 0) { + GtkWidget * image = gtk_image_menu_item_get_image(GTK_IMAGE_MENU_ITEM(gmi)); + + GIcon * gicon = g_themed_icon_new_with_default_fallbacks(g_value_get_string(value)); + if (image == NULL) { + image = gtk_image_new_from_gicon(gicon, GTK_ICON_SIZE_MENU); + gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(gmi), image); + } else { + gtk_image_set_from_gicon(GTK_IMAGE(image), gicon, GTK_ICON_SIZE_MENU); + } + g_object_unref(G_OBJECT(gicon)); + } + + return; +} + +/* Builds the restart item which is a more traditional GTK image + menu item that puts the graphic into the gutter. */ +static gboolean +build_restart_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client) +{ + GtkMenuItem * gmi = GTK_MENU_ITEM(gtk_image_menu_item_new()); + if (gmi == NULL) { + return FALSE; + } + + dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, gmi, parent); + + g_signal_connect(G_OBJECT(newitem), DBUSMENU_MENUITEM_SIGNAL_PROPERTY_CHANGED, G_CALLBACK(restart_property_change), client); + + /* Grab the inital values and put them into the item */ + const GValue * value; + value = dbusmenu_menuitem_property_get_value(newitem, RESTART_ITEM_LABEL); + if (value != NULL) { + restart_property_change(newitem, RESTART_ITEM_LABEL, value, client); + } + + value = dbusmenu_menuitem_property_get_value(newitem, RESTART_ITEM_ICON); + if (value != NULL) { + restart_property_change(newitem, RESTART_ITEM_ICON, value, client); + } + + return TRUE; +} + + /* Callback for when the style changes so we can reevaluate the size of the user name with the potentially new font. */ static void @@ -269,7 +426,6 @@ switch_style_set (GtkWidget * widget, GtkStyle * prev_style, gpointer user_data) return; } - /* This function checks to see if the user name is short enough to not need ellipsing itself, or if, it will get ellipsed by the standard label processor. */ |