barrier/src/lib/synergy/Clipboard.h

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/*
* synergy -- mouse and keyboard sharing utility
* Copyright (C) 2012 Synergy Si Ltd.
* Copyright (C) 2002 Chris Schoeneman
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*
* 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 COPYING 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
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#include "synergy/IClipboard.h"
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//! Memory buffer clipboard
/*!
This class implements a clipboard that stores data in memory.
*/
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class Clipboard : public IClipboard {
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public:
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Clipboard();
virtual ~Clipboard();
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//! @name manipulators
//@{
//! Unmarshall clipboard data
/*!
Extract marshalled clipboard data and store it in this clipboard.
Sets the clipboard time to \c time.
*/
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void unmarshall(const String& data, Time time);
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//@}
//! @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.
*/
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String marshall() const;
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//@}
// IClipboard overrides
virtual bool empty();
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virtual void add(EFormat, const String& data);
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virtual bool open(Time) const;
virtual void close() const;
virtual Time getTime() const;
virtual bool has(EFormat) const;
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virtual String get(EFormat) const;
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private:
mutable bool m_open;
mutable Time m_time;
bool m_owner;
Time m_timeOwned;
bool m_added[kNumFormats];
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String m_data[kNumFormats];
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};