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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18095 a592a061-630c-0410-9148-cb99ea01b6c8
82 lines
2.0 KiB
C++
82 lines
2.0 KiB
C++
// -*- C++ -*-
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/**
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* \file paragraph_funcs.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef PARAGRAPH_FUNCS_H
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#define PARAGRAPH_FUNCS_H
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#include "support/types.h"
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namespace lyx {
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class Buffer;
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class BufferParams;
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class Inset;
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class Font;
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class Paragraph;
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class ParagraphList;
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/**
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* This breaks a paragraph at the specified position.
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* The new paragraph will:
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* get the default layout, when flag == 0
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* will inherit the existing one, except for depth, when flag == 1
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* will inherit the existing one, including depth, when flag == 2
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* Be aware that the old or new paragraph does not contain any rows
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* after this.
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*/
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void breakParagraph(BufferParams const & bparams,
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ParagraphList & paragraphs,
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pit_type par,
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pos_type pos,
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int flag);
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///
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void breakParagraphConservative(BufferParams const & bparams,
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ParagraphList & paragraphs,
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pit_type par,
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pos_type pos);
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/**
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* Append the next paragraph onto the tail of this one.
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* Be careful, this doesent make any check at all.
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*/
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void mergeParagraph(BufferParams const & bparams,
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ParagraphList & paragraphs, pit_type par);
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/// for the environments
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pit_type depthHook(pit_type par,
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ParagraphList const & plist, depth_type depth);
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pit_type outerHook(pit_type par, ParagraphList const & plist);
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/// Is it the first par with same depth and layout?
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bool isFirstInSequence(pit_type par, ParagraphList const & plist);
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/** Check if the current paragraph is the last paragraph in a
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proof environment */
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int getEndLabel(pit_type par, ParagraphList const & plist);
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/**
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* Get the font of the "environment" of paragraph \p par_offset in \p pars.
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* All font changes of the paragraph are relative to this font.
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*/
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Font const outerFont(pit_type par_offset, ParagraphList const & pars);
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/// return the number of InsetOptArg in a paragraph
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int numberOfOptArgs(Paragraph const & par);
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} // namespace lyx
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#endif // PARAGRAPH_FUNCS_H
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