lyx_mirror/src/bufferview_funcs.h
André Pönitz 6789af0a32 Alfredo's patch.
Enough for today...


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8073 a592a061-630c-0410-9148-cb99ea01b6c8
2003-11-10 18:15:55 +00:00

67 lines
1.6 KiB
C++

// -*- C++ -*-
/**
* \file bufferview_funcs.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Lars Gullik Bjønnes
* \author Jean-Marc Lasgouttes
* \author Angus Leeming
*
* Full author contact details are available in file CREDITS.
*/
#ifndef BUFFERVIEW_FUNCS_H
#define BUFFERVIEW_FUNCS_H
#include <string>
class BufferView;
class LyXFont;
class LyXText;
class PosIterator;
namespace bv_funcs {
/** Set \param data using \param font and \param toggle.
* If successful, returns true.
*/
bool font2string(LyXFont const & font, bool toggle, std::string & data);
/** Set \param font and \param toggle using \param data.
* If successful, returns true.
*/
bool string2font(std::string const & data, LyXFont & font, bool & toggle);
/** Returns the current freefont, encoded as a std::string to be passed to the
* frontends.
*/
std::string const freefont2string();
///
void put_selection_at(BufferView * bv, PosIterator const & cur,
int length, bool backwards);
/// what type of depth change to make
enum DEPTH_CHANGE {
INC_DEPTH,
DEC_DEPTH
};
/**
* Increase or decrease the nesting depth of the selected paragraph(s)
* if test_only, don't change any depths. Returns whether something
* (would have) changed
*/
bool changeDepth(BufferView *, LyXText *, DEPTH_CHANGE, bool test_only);
/// Returns the current font and depth as a message.
std::string const currentState(BufferView *);
/// replace selection with insertion
void replaceSelection(LyXText * lt);
}; // namespace bv_funcs
#endif