diff options
Diffstat (limited to 'src/launcher-menu-item.c')
| -rw-r--r-- | src/launcher-menu-item.c | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/src/launcher-menu-item.c b/src/launcher-menu-item.c new file mode 100644 index 0000000..6c79adb --- /dev/null +++ b/src/launcher-menu-item.c @@ -0,0 +1,196 @@ +/* +An indicator to show information that is in messaging applications +that the user is using. + +Copyright 2009 Canonical Ltd. + +Authors: + Ted Gould <ted@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/>. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <gdk/gdk.h> +#include <glib/gi18n.h> +#include <gio/gdesktopappinfo.h> +#include "launcher-menu-item.h" + +enum { + NAME_CHANGED, + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL] = { 0 }; + +typedef struct _LauncherMenuItemPrivate LauncherMenuItemPrivate; +struct _LauncherMenuItemPrivate +{ + GAppInfo * appinfo; + gchar * desktop; +}; + +#define LAUNCHER_MENU_ITEM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), LAUNCHER_MENU_ITEM_TYPE, LauncherMenuItemPrivate)) + +/* Prototypes */ +static void launcher_menu_item_class_init (LauncherMenuItemClass *klass); +static void launcher_menu_item_init (LauncherMenuItem *self); +static void launcher_menu_item_dispose (GObject *object); +static void launcher_menu_item_finalize (GObject *object); +static void activate_cb (LauncherMenuItem * self, gpointer data); + + +G_DEFINE_TYPE (LauncherMenuItem, launcher_menu_item, DBUSMENU_TYPE_MENUITEM); + +static void +launcher_menu_item_class_init (LauncherMenuItemClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + g_type_class_add_private (klass, sizeof (LauncherMenuItemPrivate)); + + object_class->dispose = launcher_menu_item_dispose; + object_class->finalize = launcher_menu_item_finalize; + + signals[NAME_CHANGED] = g_signal_new(LAUNCHER_MENU_ITEM_SIGNAL_NAME_CHANGED, + G_TYPE_FROM_CLASS(klass), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (LauncherMenuItemClass, name_changed), + NULL, NULL, + g_cclosure_marshal_VOID__STRING, + G_TYPE_NONE, 1, G_TYPE_STRING); + + return; +} + +static void +launcher_menu_item_init (LauncherMenuItem *self) +{ + g_debug("Building new Launcher Menu Item"); + LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(self); + + priv->appinfo = NULL; + priv->desktop = NULL; + + return; +} + +static void +launcher_menu_item_dispose (GObject *object) +{ + // LauncherMenuItem * self = LAUNCHER_MENU_ITEM(object); + // LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(self); + + G_OBJECT_CLASS (launcher_menu_item_parent_class)->dispose (object); +} + +static void +launcher_menu_item_finalize (GObject *object) +{ + LauncherMenuItem * self = LAUNCHER_MENU_ITEM(object); + LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(self); + + if (priv->appinfo != NULL) { + g_object_unref(priv->appinfo); + priv->appinfo = NULL; + } + + if (priv->desktop != NULL) { + g_free(priv->desktop); + priv->desktop = NULL; + } + + G_OBJECT_CLASS (launcher_menu_item_parent_class)->finalize (object); + + return; +} + +LauncherMenuItem * +launcher_menu_item_new (const gchar * desktop_file) +{ + LauncherMenuItem * self = g_object_new(LAUNCHER_MENU_ITEM_TYPE, NULL); + g_debug("\tDesktop file: %s", desktop_file); + + LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(self); + + priv->appinfo = G_APP_INFO(g_desktop_app_info_new_from_filename(desktop_file)); + priv->desktop = g_strdup(desktop_file); + + g_debug("\tName: %s", launcher_menu_item_get_name(self)); + dbusmenu_menuitem_property_set(DBUSMENU_MENUITEM(self), "label", launcher_menu_item_get_name(self)); + + g_signal_connect(G_OBJECT(self), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(activate_cb), NULL); + + return self; +} + +const gchar * +launcher_menu_item_get_name (LauncherMenuItem * appitem) +{ + LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(appitem); + + if (priv->appinfo == NULL) { + return NULL; + } else { + return g_app_info_get_name(priv->appinfo); + } +} + +/* When the menu item is clicked on it tries to launch + the application that is represented by the desktop file */ +static void +activate_cb (LauncherMenuItem * self, gpointer data) +{ + LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(self); + g_return_if_fail(priv->appinfo != NULL); + + /* This should manage the X stuff for us */ + GdkAppLaunchContext * context = gdk_app_launch_context_new(); + + /* Using the current time as we don't have the event + time as that's not sent across the bus */ + GTimeVal time; + g_get_current_time(&time); + gdk_app_launch_context_set_timestamp(context, time.tv_usec / 1000); + + GError * error = NULL; + if (!g_app_info_launch(priv->appinfo, NULL, G_APP_LAUNCH_CONTEXT(context), &error)) { + g_warning("Application failed to launch '%s' because: %s", launcher_menu_item_get_name(self), error->message); + g_error_free(error); + } + + g_object_unref(G_OBJECT(context)); + + return; +} + +const gchar * +launcher_menu_item_get_desktop (LauncherMenuItem * launchitem) +{ + g_return_val_if_fail(IS_LAUNCHER_MENU_ITEM(launchitem), NULL); + LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(launchitem); + return priv->desktop; +} + +/* Hides the menu item based on whether it is eclipsed + or not. */ +void +launcher_menu_item_set_eclipsed (LauncherMenuItem * li, gboolean eclipsed) +{ + g_debug("Laucher '%s' is %s", launcher_menu_item_get_name(li), eclipsed ? "now eclipsed" : "shown again"); + dbusmenu_menuitem_property_set(DBUSMENU_MENUITEM(li), "show", eclipsed ? "false" : "true"); + return; +} |