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/*
* barrier -- mouse and keyboard sharing utility
* Copyright (C) 2012-2016 Symless Ltd.
* Copyright (C) 2002 Chris Schoeneman
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file LICENSE that should have accompanied this file.
*
* This package 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/>.
*/
#pragma once
#include "barrier/IClipboard.h"
//! Memory buffer clipboard
/*!
This class implements a clipboard that stores data in memory.
*/
class Clipboard : public IClipboard {
public:
Clipboard();
virtual ~Clipboard();
//! @name manipulators
//@{
//! Unmarshall clipboard data
/*!
Extract marshalled clipboard data and store it in this clipboard.
Sets the clipboard time to \c time.
*/
void unmarshall(const String& data, Time time);
//@}
//! @name accessors
//@{
//! Marshall clipboard data
/*!
Merge this clipboard's data into a single buffer that can be later
unmarshalled to restore the clipboard and return the buffer.
*/
String marshall() const;
//@}
// IClipboard overrides
virtual bool empty();
virtual void add(EFormat, const String& data);
virtual bool open(Time) const;
virtual void close() const;
virtual Time getTime() const;
virtual bool has(EFormat) const;
virtual String get(EFormat) const;
private:
mutable bool m_open;
mutable Time m_time;
bool m_owner;
Time m_timeOwned;
bool m_added[kNumFormats];
String m_data[kNumFormats];
};
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