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  • Committer: Charles Kerr
  • Date: 2013-03-22 21:34:34 UTC
  • mto: (384.2.29 ng)
  • mto: This revision was merged to the branch mainline in revision 399.
  • Revision ID: charles.kerr@canonical.com-20130322213434-a85qbob8bi4fvfx2
port indicator-session to GMenu/cmake. Code coverage increased from 0% to 95.4%.

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src/online-accounts-mgr.c
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/*
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Copyright 2012 Canonical Ltd.
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Authors:
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    Alberto Mardegan <alberto.mardegan@canonical.com>
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This program is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License version 3, as published
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by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranties of
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MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
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PURPOSE.  See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program.  If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <gio/gio.h>
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#include <glib/gi18n.h>
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#include "online-accounts-mgr.h"
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#include <libdbusmenu-glib/client.h>
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struct _OnlineAccountsMgr
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{
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  GObject parent_instance;
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  GDBusProxy *proxy;
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  DbusmenuMenuitem *menu_item;
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};
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#define ONLINE_ACCOUNTS_OBJECT_PATH "/com/canonical/indicators/webcredentials"
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#define ONLINE_ACCOUNTS_BUS_NAME "com.canonical.indicators.webcredentials"
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#define ONLINE_ACCOUNTS_INTERFACE ONLINE_ACCOUNTS_BUS_NAME
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G_DEFINE_TYPE (OnlineAccountsMgr, online_accounts_mgr, G_TYPE_OBJECT);
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static void
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update_disposition (OnlineAccountsMgr *self, GVariant *error_status_prop)
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{
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  gboolean error_status;
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  error_status = g_variant_get_boolean (error_status_prop);
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  dbusmenu_menuitem_property_set (self->menu_item,
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                                  DBUSMENU_MENUITEM_PROP_DISPOSITION,
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                                  error_status ?
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                                  DBUSMENU_MENUITEM_DISPOSITION_ALERT :
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                                  DBUSMENU_MENUITEM_DISPOSITION_NORMAL);
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}
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static void
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on_properties_changed (GDBusProxy *proxy,
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                       GVariant *changed_properties,
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                       GStrv invalidated_properties,
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                       OnlineAccountsMgr *self)
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{
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  if (g_variant_n_children (changed_properties) > 0) {
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    GVariantIter *iter;
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    const gchar *key;
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    GVariant *value;
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    g_variant_get (changed_properties, "a{sv}", &iter);
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    while (g_variant_iter_loop (iter, "{&sv}", &key, &value)) {
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      if (g_strcmp0 (key, "ErrorStatus") == 0) {
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        update_disposition (self, value);
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      }
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    }
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    g_variant_iter_free (iter);
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  }
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}
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static void
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on_menu_item_activated (DbusmenuMenuitem *menu_item,
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                        guint timestamp,
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                        OnlineAccountsMgr *self)
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{
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  GError *error = NULL;
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  if (!g_spawn_command_line_async("gnome-control-center credentials", &error))
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  {
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    g_warning("Unable to show control center: %s", error->message);
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    g_error_free(error);
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  }
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}
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static void
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online_accounts_mgr_init (OnlineAccountsMgr *self)
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{
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  GError *error = NULL;
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  GVariant *error_status_prop;
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  self->menu_item = dbusmenu_menuitem_new ();
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  dbusmenu_menuitem_property_set (self->menu_item,
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                                  DBUSMENU_MENUITEM_PROP_TYPE,
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                                  DBUSMENU_CLIENT_TYPES_DEFAULT);
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  dbusmenu_menuitem_property_set (self->menu_item,
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                                  DBUSMENU_MENUITEM_PROP_LABEL,
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                                  _("Online Accounts\342\200\246"));
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  g_signal_connect (self->menu_item,
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                    DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED,
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                    G_CALLBACK (on_menu_item_activated),
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                    self);
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  self->proxy =
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    g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
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                                   G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
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                                   NULL,
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                                   ONLINE_ACCOUNTS_BUS_NAME,
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                                   ONLINE_ACCOUNTS_OBJECT_PATH,
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                                   ONLINE_ACCOUNTS_INTERFACE,
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                                   NULL,
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                                   &error);
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  if (G_UNLIKELY (error != NULL)) {
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      g_warning ("Couldn't create online_accounts proxy: %s", error->message);
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      g_clear_error (&error);
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      return;
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  }
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  g_signal_connect (self->proxy, "g-properties-changed",
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                    G_CALLBACK (on_properties_changed), self);
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  error_status_prop =
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    g_dbus_proxy_get_cached_property (self->proxy, "ErrorStatus");
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  if (error_status_prop != NULL) {
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    update_disposition (self, error_status_prop);
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    g_variant_unref (error_status_prop);
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  }
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}
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static void
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online_accounts_mgr_dispose (GObject *object)
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{
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  OnlineAccountsMgr *self = ONLINE_ACCOUNTS_MGR (object);
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  if (self->proxy != NULL) {
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    g_object_unref (self->proxy);
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    self->proxy = NULL;
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  }
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  if (self->menu_item != NULL) {
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    g_object_unref (self->menu_item);
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    self->menu_item = NULL;
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  }
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  G_OBJECT_CLASS (online_accounts_mgr_parent_class)->dispose (object);
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}
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static void
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online_accounts_mgr_class_init (OnlineAccountsMgrClass *klass)
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{
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  GObjectClass *object_class = G_OBJECT_CLASS (klass);
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  object_class->dispose = online_accounts_mgr_dispose;
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}
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OnlineAccountsMgr *online_accounts_mgr_new ()
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{
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  return g_object_new (ONLINE_ACCOUNTS_TYPE_MGR, NULL);
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}
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DbusmenuMenuitem *online_accounts_mgr_get_menu_item (OnlineAccountsMgr *self)
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{
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  g_return_val_if_fail (ONLINE_ACCOUNTS_IS_MGR (self), NULL);
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  return self->menu_item;
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}