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 /* This file is part of the KDE project
  * Copyright (C) 2006-2007 Thomas Zander <zander@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library 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
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 #ifndef KOCOPYCONTROLLER_H
 #define KOCOPYCONTROLLER_H
 
 #include "flake_export.h"
 
 #include <QObject>
 
 class QAction;
 class KoCanvasBase;
 class KoCopyControllerPrivate;
 
 /**
  * This class takes care of the copy actions integration into flake.
  * Whenever the copy (KStandardAction::Copy) action is triggered the controller
  * will use the currently selected tool and try to copy to the clipboard using that tool.
  * Additionally; when the tool does not allow copying (KoToolBase::hasSelection() returns false)
  * the signal copyRequested will be emitted for applications to connect to.
  */
 class FLAKE_EXPORT KoCopyController : public QObject
 {
     Q_OBJECT
 public:
     /**
      * Constructor
      * @param canvas the canvas this controller will work on.
      * @param copyAction the action that we will listen to and respond to when it is activated.  Additionally, the
      *     action is used as a parent for the QObject for memory management purposes.
      */
     KoCopyController(KoCanvasBase *canvas, QAction *copyAction);
     ~KoCopyController() override;
 
 Q_SIGNALS:
     /// emitted when the user pressed copy and the current tool had no selection.
     void copyRequested();
 
 public Q_SLOTS:
     /**
      * Notify whether the application has a selection.
      * The copy-action will only be enabled when either the current tool or the application has a selection.
      * @param selection if true the application is marked to allow copying.
      * @see copyRequested()
      */
     void hasSelection(bool selection);
 
 private:
     Q_PRIVATE_SLOT(d, void copy())
     Q_PRIVATE_SLOT(d, void cut())
     Q_PRIVATE_SLOT(d, void selectionChanged(bool))
 
 protected:
     friend class KoCopyControllerPrivate;
     KoCopyControllerPrivate * const d;
 };
 
 #endif