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Diffstat (limited to 'src/launcher-menu-item.c')
| -rw-r--r-- | src/launcher-menu-item.c | 362 |
1 files changed, 0 insertions, 362 deletions
diff --git a/src/launcher-menu-item.c b/src/launcher-menu-item.c deleted file mode 100644 index fd04f52..0000000 --- a/src/launcher-menu-item.c +++ /dev/null @@ -1,362 +0,0 @@ -/* -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 <libindicator/indicator-desktop-shortcuts.h> -#include "launcher-menu-item.h" -#include "dbus-data.h" - -enum { - NAME_CHANGED, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -typedef struct _LauncherMenuItemPrivate LauncherMenuItemPrivate; -struct _LauncherMenuItemPrivate -{ - GAppInfo * appinfo; - GKeyFile * keyfile; - gchar * desktop; - IndicatorDesktopShortcuts * ids; - GList * shortcuts; -}; - -#define LAUNCHER_MENU_ITEM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), LAUNCHER_MENU_ITEM_TYPE, LauncherMenuItemPrivate)) - -#define NICK_DATA "ids-nick-data" - -/* 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, guint timestamp, gpointer data); -static void nick_activate_cb (LauncherMenuItem * self, guint timestamp, 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; - priv->keyfile = NULL; - - priv->ids = NULL; - priv->shortcuts = NULL; - - dbusmenu_menuitem_property_set(DBUSMENU_MENUITEM(self), DBUSMENU_MENUITEM_PROP_TYPE, APPLICATION_MENUITEM_TYPE); - - return; -} - -static void -func_unref (gpointer data, gpointer user_data) -{ - g_object_unref(G_OBJECT(data)); - return; -} - -static void -launcher_menu_item_dispose (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->keyfile != NULL) { - g_object_unref(priv->keyfile); - priv->keyfile = NULL; - } - - if (priv->ids != NULL) { - g_object_unref(priv->ids); - priv->ids = NULL; - } - - if (priv->shortcuts != NULL) { - g_list_foreach(priv->shortcuts, func_unref, NULL); - g_list_free(priv->shortcuts); - priv->shortcuts = NULL; - } - - 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->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); - - /* Parse the desktop file we've been given. */ - priv->appinfo = G_APP_INFO(g_desktop_app_info_new_from_filename(desktop_file)); - priv->keyfile = g_key_file_new(); - g_key_file_load_from_file(priv->keyfile, desktop_file, G_KEY_FILE_NONE, NULL); - priv->desktop = g_strdup(desktop_file); - - /* Set the appropriate values on this menu item based on the - app info that we've parsed */ - g_debug("\tName: %s", launcher_menu_item_get_name(self)); - - dbusmenu_menuitem_property_set(DBUSMENU_MENUITEM(self), DBUSMENU_MENUITEM_PROP_LABEL, launcher_menu_item_get_name(self)); - - gchar * iconstr = launcher_menu_item_get_icon(self); - dbusmenu_menuitem_property_set(DBUSMENU_MENUITEM(self), DBUSMENU_MENUITEM_PROP_ICON_NAME, iconstr); - g_free(iconstr); - dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(self), DBUSMENU_MENUITEM_PROP_VISIBLE, TRUE); - - g_signal_connect(G_OBJECT(self), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(activate_cb), NULL); - - /* Start to build static shortcuts */ - priv->ids = indicator_desktop_shortcuts_new(priv->desktop, "Messaging Menu"); - const gchar ** nicks = indicator_desktop_shortcuts_get_nicks(priv->ids); - gint i; - for (i = 0; nicks[i] != NULL; i++) { - DbusmenuMenuitem * mi = dbusmenu_menuitem_new(); - dbusmenu_menuitem_property_set(mi, DBUSMENU_MENUITEM_PROP_TYPE, APPLICATION_MENUITEM_TYPE); - g_object_set_data(G_OBJECT(mi), NICK_DATA, (gpointer)nicks[i]); - - gchar *name = indicator_desktop_shortcuts_nick_get_name(priv->ids, nicks[i]); - dbusmenu_menuitem_property_set(mi, DBUSMENU_MENUITEM_PROP_LABEL, name); - g_free(name); - - g_signal_connect(G_OBJECT(mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(nick_activate_cb), self); - - priv->shortcuts = g_list_append(priv->shortcuts, mi); - } - - /* Check to see if we should be eclipsed */ - if (priv->appinfo == NULL) { - launcher_menu_item_set_eclipsed(self, TRUE); - } - - 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); - } -} - -/* Respond to one of the shortcuts getting clicked on. */ -static void -nick_activate_cb (LauncherMenuItem * self, guint timestamp, gpointer data) -{ - gchar * nick = (gchar *)g_object_get_data(G_OBJECT(self), NICK_DATA); - LauncherMenuItem * lmi = LAUNCHER_MENU_ITEM(data); - - g_return_if_fail(nick != NULL); - g_return_if_fail(lmi != NULL); - - LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(lmi); - - g_return_if_fail(priv->ids != NULL); - - if (!indicator_desktop_shortcuts_nick_exec(priv->ids, nick)) { - g_warning("Unable to execute nick '%s' for desktop file '%s'", nick, priv->desktop); - } - - return; -} - -/* Figure out the appropriate icon for this launcher */ -gchar * -launcher_menu_item_get_icon (LauncherMenuItem * appitem) -{ - LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(appitem); - gchar * retval = NULL; - - /* Check to see if there is a specific icon for the messaging - menu first. */ - if (g_key_file_has_key(priv->keyfile, G_KEY_FILE_DESKTOP_GROUP, ICON_KEY, NULL) && retval == NULL) { - GError * error = NULL; - - retval = g_key_file_get_string(priv->keyfile, G_KEY_FILE_DESKTOP_GROUP, ICON_KEY, &error); - - if (error != NULL) { - /* Can't figure out why this would happen, but sure, let's print something */ - g_warning("Error getting '" ICON_KEY "' from desktop file: %s", error->message); - g_error_free(error); - } - } - - /* If there's not, or there is an error, we'll use the one - from the application info */ - if (priv->appinfo != NULL && retval == NULL) { - GIcon * icon = g_app_info_get_icon(priv->appinfo); - retval = g_icon_to_string(icon); - } - - return retval; -} - -/* 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, guint timestamp, gpointer data) -{ - LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(self); - g_return_if_fail(priv->appinfo != NULL); - - GError * error = NULL; - if (!g_app_info_launch(priv->appinfo, NULL, NULL, &error)) { - g_warning("Application failed to launch '%s' because: %s", launcher_menu_item_get_name(self), error->message); - g_error_free(error); - } - - 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; -} - -/* Gets the decription for the item that should - go in the messaging menu */ -const gchar * -launcher_menu_item_get_description (LauncherMenuItem * li) -{ - g_return_val_if_fail(IS_LAUNCHER_MENU_ITEM(li), NULL); - LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(li); - return g_app_info_get_description(priv->appinfo); -} - -/* Apply the eclipse value to all the shortcuts */ -static void -eclipse_shortcuts_cb (gpointer data, gpointer user_data) -{ - DbusmenuMenuitem * mi = DBUSMENU_MENUITEM(data); - g_return_if_fail(mi != NULL); - - gboolean eclipsed = GPOINTER_TO_UINT(user_data); - - dbusmenu_menuitem_property_set_bool(mi, DBUSMENU_MENUITEM_PROP_VISIBLE, !eclipsed); - return; -} - -/* Hides the menu item based on whether it is eclipsed - or not. */ -void -launcher_menu_item_set_eclipsed (LauncherMenuItem * li, gboolean eclipsed) -{ - g_return_if_fail(IS_LAUNCHER_MENU_ITEM(li)); - LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(li); - - g_debug("Laucher '%s' is %s", launcher_menu_item_get_name(li), eclipsed ? "now eclipsed" : "shown again"); - dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(li), DBUSMENU_MENUITEM_PROP_VISIBLE, !eclipsed); - - g_list_foreach(priv->shortcuts, eclipse_shortcuts_cb, GINT_TO_POINTER(eclipsed)); - - /* If we're being reshown let's re-evaluate how we should be - showing the label */ - if (!eclipsed) { - dbusmenu_menuitem_property_set(DBUSMENU_MENUITEM(li), DBUSMENU_MENUITEM_PROP_LABEL, launcher_menu_item_get_name(li)); - } - - return; -} - -/* Check to see if this item is eclipsed */ -gboolean -launcher_menu_item_get_eclipsed (LauncherMenuItem * li) -{ - gboolean show = dbusmenu_menuitem_property_get_bool(DBUSMENU_MENUITEM(li), DBUSMENU_MENUITEM_PROP_VISIBLE); - g_debug("Launcher check eclipse: %s", show ? "false" : "true"); - return !show; -} - -/* Gets the shortcuts that are associated with this - launcher. They're a list of DbusmenuMenuitems */ -GList * -launcher_menu_item_get_items (LauncherMenuItem * li) -{ - g_return_val_if_fail(IS_LAUNCHER_MENU_ITEM(li), NULL); - LauncherMenuItemPrivate * priv = LAUNCHER_MENU_ITEM_GET_PRIVATE(li); - return priv->shortcuts; -} |