lyx_mirror/src/frontends/qt4/GuiClipboard.h
Abdelrazak Younes e3e83d1c65 Fix slowness issue with Clipboard. Cache the Clipboard status when the data is changed.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20617 a592a061-630c-0410-9148-cb99ea01b6c8
2007-09-30 20:28:15 +00:00

57 lines
1.0 KiB
C++

// -*- C++ -*-
/**
* \file GuiClipboard.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author unknown
* \author John Levon
* \author Abdelrazak Younes
*
* Full author contact details are available in file CREDITS.
*/
#ifndef GUICLIPBOARD_H
#define GUICLIPBOARD_H
#include "frontends/Clipboard.h"
#include <QObject>
namespace lyx {
namespace frontend {
/**
* The Qt4 version of the Clipboard.
*/
class GuiClipboard: public QObject, public Clipboard
{
Q_OBJECT
public:
GuiClipboard();
virtual ~GuiClipboard() {}
/** Clipboard overloaded methods
*/
//@{
std::string const getAsLyX() const;
docstring const getAsText() const;
void put(std::string const & lyx, docstring const & text);
bool hasLyXContents() const;
bool isInternal() const;
bool empty() const;
//@}
private Q_SLOTS:
void on_dataChanged();
private:
bool text_clipboard_empty_;
bool has_lyx_contents_;
};
} // namespace frontend
} // namespace lyx
#endif // GUICLIPBOARD_H