src/views/dolphinnewfilemenuobserver.h

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Peter Penz <peter.penz19@gmail.com>             *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #ifndef DOLPHINNEWFILEMENUOBSERVER_H
  21 #define DOLPHINNEWFILEMENUOBSERVER_H
  22
  23 #include <QObject>
  24
  25 #include "dolphin_export.h"
  26
  27 class DolphinNewFileMenu;
  28
  29 /**
  30  * @brief Allows to observe new file items that have been created
  31  *        by a DolphinNewFileMenu instance.
  32  *
  33  * As soon as a DolphinNewFileMenu instance created a new item,
  34  * the observer will emit the signal itemCreated().
  35  */
  36 class DOLPHIN_EXPORT DolphinNewFileMenuObserver : public QObject
  37 {
  38     Q_OBJECT
  39
  40 public:
  41     static DolphinNewFileMenuObserver& instance();
  42     void attach(const DolphinNewFileMenu* menu);
  43     void detach(const DolphinNewFileMenu* menu);
  44
  45 signals:
  46     void itemCreated(const QUrl& url);
  47     void errorMessage(const QString& error);
  48
  49 private:
  50     DolphinNewFileMenuObserver();
  51     ~DolphinNewFileMenuObserver() override;
  52
  53     friend class DolphinNewFileMenuObserverSingleton;
  54 };
  55
  56 #endif