~fginther/unity/100-scopes-search-tests-2

// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-

/*

 * Copyright (C) 2010 Canonical Ltd

 *

 * 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 warranty of

 * MERCHANTABILITY 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/>.

 *

 * Authored by: Jason Smith <jason.smith@canonical.com>

 */

#ifndef TRASHLAUNCHERICON_H

#define TRASHLAUNCHERICON_H

#include <gio/gio.h>

#include <UnityCore/GLibWrapper.h>

#include <UnityCore/GLibSignal.h>

#include "DndData.h"

#include "SimpleLauncherIcon.h"

#include "FileManagerOpener.h"

namespace unity

{

namespace launcher

{

class TrashLauncherIcon : public SimpleLauncherIcon

{

public:

  TrashLauncherIcon(FileManagerOpener::Ptr const& = nullptr);

  ~TrashLauncherIcon();

protected:

  void UpdateTrashIcon();

  nux::DndAction OnQueryAcceptDrop(DndData const& dnd_data);

  bool OnShouldHighlightOnDrag(DndData const& dnd_data);

  void OnAcceptDrop(DndData const& dnd_data);

  std::string GetName() const;

private:

  void ActivateLauncherIcon(ActionArg arg);

  MenuItemsVector GetMenus();

  static void UpdateTrashIconCb(GObject* source, GAsyncResult* res, gpointer data);

  bool empty_;

  FileManagerOpener::Ptr file_manager_;

  glib::Object<GCancellable> cancellable_;

  glib::Object<GFileMonitor> trash_monitor_;

  glib::Signal<void, GFileMonitor*, GFile*, GFile*, GFileMonitorEvent> trash_changed_signal_;

  glib::Signal<void, DbusmenuMenuitem*, unsigned> empty_activated_signal_;

};

}

} // namespace unity

#endif // TRASHLAUNCHERICON_H