src/views/dolphinnewfilemenuobserver.h

   1 /*
   2  * SPDX-FileCopyrightText: 2009 Peter Penz <peter.penz19@gmail.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #ifndef DOLPHINNEWFILEMENUOBSERVER_H
   8 #define DOLPHINNEWFILEMENUOBSERVER_H
   9
  10 #include "dolphin_export.h"
  11
  12 #include <QObject>
  13
  14 class DolphinNewFileMenu;
  15
  16 /**
  17  * @brief Allows to observe new file items that have been created
  18  *        by a DolphinNewFileMenu instance.
  19  *
  20  * As soon as a DolphinNewFileMenu instance created a new item,
  21  * the observer will emit the signal itemCreated().
  22  */
  23 class DOLPHIN_EXPORT DolphinNewFileMenuObserver : public QObject
  24 {
  25     Q_OBJECT
  26
  27 public:
  28     static DolphinNewFileMenuObserver &instance();
  29     void attach(const DolphinNewFileMenu *menu);
  30     void detach(const DolphinNewFileMenu *menu);
  31
  32 Q_SIGNALS:
  33     void itemCreated(const QUrl &url);
  34     void errorMessage(const QString &error);
  35
  36 private:
  37     DolphinNewFileMenuObserver();
  38     ~DolphinNewFileMenuObserver() override;
  39
  40     friend class DolphinNewFileMenuObserverSingleton;
  41 };
  42
  43 #endif