lyx_mirror/src/paragraph_funcs.h
André Pönitz fc6ce7cd08 rename LyXFont to Font except in tex2lyx
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18095 a592a061-630c-0410-9148-cb99ea01b6c8
2007-04-29 18:17:15 +00:00

82 lines
2.0 KiB
C++

// -*- C++ -*-
/**
* \file paragraph_funcs.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Lars Gullik Bjønnes
*
* Full author contact details are available in file CREDITS.
*/
#ifndef PARAGRAPH_FUNCS_H
#define PARAGRAPH_FUNCS_H
#include "support/types.h"
namespace lyx {
class Buffer;
class BufferParams;
class Inset;
class Font;
class Paragraph;
class ParagraphList;
/**
* This breaks a paragraph at the specified position.
* The new paragraph will:
* get the default layout, when flag == 0
* will inherit the existing one, except for depth, when flag == 1
* will inherit the existing one, including depth, when flag == 2
* Be aware that the old or new paragraph does not contain any rows
* after this.
*/
void breakParagraph(BufferParams const & bparams,
ParagraphList & paragraphs,
pit_type par,
pos_type pos,
int flag);
///
void breakParagraphConservative(BufferParams const & bparams,
ParagraphList & paragraphs,
pit_type par,
pos_type pos);
/**
* Append the next paragraph onto the tail of this one.
* Be careful, this doesent make any check at all.
*/
void mergeParagraph(BufferParams const & bparams,
ParagraphList & paragraphs, pit_type par);
/// for the environments
pit_type depthHook(pit_type par,
ParagraphList const & plist, depth_type depth);
pit_type outerHook(pit_type par, ParagraphList const & plist);
/// Is it the first par with same depth and layout?
bool isFirstInSequence(pit_type par, ParagraphList const & plist);
/** Check if the current paragraph is the last paragraph in a
proof environment */
int getEndLabel(pit_type par, ParagraphList const & plist);
/**
* Get the font of the "environment" of paragraph \p par_offset in \p pars.
* All font changes of the paragraph are relative to this font.
*/
Font const outerFont(pit_type par_offset, ParagraphList const & pars);
/// return the number of InsetOptArg in a paragraph
int numberOfOptArgs(Paragraph const & par);
} // namespace lyx
#endif // PARAGRAPH_FUNCS_H