lyx_mirror/src/frontends/Selection.h
Georg Baum e33bac93cd Fix clipboard/selection encoding
* src/frontends/qt[34]/qt_helpers.[Ch]
	(toqstr): add variant for docstring
	(qstring_to_ucs4): Use docstring and port from qt4 to qt3

	* Many other files: Many std::string -> lyx::docstring conversions

	* src/support/lstrings.[Ch]
	(subst): Add variant for docstring and char_type
	(externalLineEnding): std::string -> lyx::docstring
	(internalLineEnding): std::string -> lyx::docstring


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14871 a592a061-630c-0410-9148-cb99ea01b6c8
2006-09-03 07:02:38 +00:00

52 lines
1.1 KiB
C++

// -*- C++ -*-
/**
* \file Selection.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 BASE_SELECTION_H
#define BASE_SELECTION_H
#include "support/docstring.h"
namespace lyx {
namespace frontend {
/**
* A Selection class manages the selection.
*/
class Selection
{
public:
virtual ~Selection() {}
/// Tell the window system whether we have a selection.
virtual void haveSelection(bool) = 0;
/**
* Get the X selection contents.
* This is a noop on systems that don't have a selection.
* The format is plain text.
* This should be called when the user presses the middle mouse
* button.
*/
virtual docstring const get() const = 0;
/**
* Fill the X selection.
* Does nothing on systems that don't have a selection.
* This should be called whenever some text is highlighted.
*/
virtual void put(docstring const &) = 0;
};
} // namespace frontend
} // namespace lyx
#endif // BASE_SELECTION_H