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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18099 a592a061-630c-0410-9148-cb99ea01b6c8
381 lines
8.3 KiB
C++
381 lines
8.3 KiB
C++
// -*- C++ -*-
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/**
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* \file Layout.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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* \author Jean-Marc Lasgouttes
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* \author André Pönitz
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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 LYX_LAYOUT_H
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#define LYX_LAYOUT_H
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#include "Font.h"
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#include "Spacing.h"
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#include "support/docstring.h"
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#include <string>
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namespace lyx {
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class Lexer;
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class TextClass;
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/// The different output types
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enum OutputType {
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///
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LATEX = 1,
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///
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DOCBOOK,
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///
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LITERATE
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};
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/// The different margin types
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enum LYX_MARGIN_TYPE {
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///
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MARGIN_MANUAL = 1,
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///
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MARGIN_FIRST_DYNAMIC,
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///
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MARGIN_DYNAMIC,
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///
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MARGIN_STATIC,
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///
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MARGIN_RIGHT_ADDRESS_BOX
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};
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///
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enum LyXAlignment {
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///
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LYX_ALIGN_NONE = 0,
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///
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LYX_ALIGN_BLOCK = 1,
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///
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LYX_ALIGN_LEFT = 2,
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///
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LYX_ALIGN_RIGHT = 4,
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///
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LYX_ALIGN_CENTER = 8,
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///
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LYX_ALIGN_LAYOUT = 16,
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///
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LYX_ALIGN_SPECIAL = 32
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};
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///
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inline
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void operator|=(LyXAlignment & la1, LyXAlignment la2) {
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la1 = static_cast<LyXAlignment>(la1 | la2);
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}
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/// The different LaTeX-Types
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enum LYX_LATEX_TYPES {
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///
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LATEX_PARAGRAPH = 1,
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///
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LATEX_COMMAND,
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///
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LATEX_ENVIRONMENT,
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///
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LATEX_ITEM_ENVIRONMENT,
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///
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LATEX_BIB_ENVIRONMENT,
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///
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LATEX_LIST_ENVIRONMENT
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};
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/// The different title types
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enum LYX_TITLE_LATEX_TYPES {
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///
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TITLE_COMMAND_AFTER = 1,
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///
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TITLE_ENVIRONMENT
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};
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/// The different label types
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enum LYX_LABEL_TYPES {
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///
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LABEL_NO_LABEL,
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///
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LABEL_MANUAL,
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///
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LABEL_BIBLIO,
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///
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LABEL_TOP_ENVIRONMENT,
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///
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LABEL_CENTERED_TOP_ENVIRONMENT,
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// the flushright labels following now must start with LABEL_STATIC
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///
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LABEL_STATIC,
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///
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LABEL_SENSITIVE,
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///
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LABEL_COUNTER,
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///
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LABEL_ENUMERATE,
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///
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LABEL_ITEMIZE
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};
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///
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enum LYX_END_LABEL_TYPES {
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///
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END_LABEL_NO_LABEL,
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///
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END_LABEL_BOX,
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///
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END_LABEL_FILLED_BOX,
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///
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END_LABEL_STATIC,
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///
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END_LABEL_ENUM_FIRST = END_LABEL_NO_LABEL,
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///
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END_LABEL_ENUM_LAST = END_LABEL_STATIC
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};
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/* Fix labels are printed flushright, manual labels flushleft.
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* MARGIN_MANUAL and MARGIN_FIRST_DYNAMIC are *only* for LABEL_MANUAL,
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* MARGIN_DYNAMIC and MARGIN_STATIC are *not* for LABEL_MANUAL.
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* This seems a funny restriction, but I think other combinations are
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* not needed, so I will not change it yet.
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* Correction: MARGIN_FIRST_DYNAMIC also usable with LABEL_STATIC
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*/
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/* There is a parindent and a parskip. Which one is used depends on the
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* paragraph_separation-flag of the text-object.
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* BUT: parindent is only thrown away, if a parskip is defined! So if you
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* want a space between the paragraphs and a parindent at the same time,
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* you should set parskip to zero and use topsep, parsep and bottomsep.
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*
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* The standard layout is an exception: its parindent is only set, if the
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* previous paragraph is standard too. Well, this is LateX and it is good!
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*/
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///
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class Layout {
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public:
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///
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Layout();
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///
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bool read(Lexer &, TextClass const &);
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///
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void readAlign(Lexer &);
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///
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void readAlignPossible(Lexer &);
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///
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void readLabelType(Lexer &);
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///
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void readEndLabelType(Lexer &);
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///
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void readMargin(Lexer &);
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///
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void readLatexType(Lexer &);
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///
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void readSpacing(Lexer &);
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///
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std::string const & name() const;
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///
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void setName(std::string const & n);
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///
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std::string const & obsoleted_by() const;
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///
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std::string const & depends_on() const;
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///
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std::string const & latexname() const { return latexname_; }
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///
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lyx::docstring const & labelstring() const { return labelstring_; }
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///
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lyx::docstring const & endlabelstring() const { return endlabelstring_; }
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///
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docstring const & preamble() const { return preamble_; }
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///
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std::string const & latexparam() const { return latexparam_; }
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///
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std::string const & innertag() const { return innertag_; }
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///
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std::string const & labeltag() const { return labeltag_; }
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///
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std::string const & itemtag() const { return itemtag_; }
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///
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lyx::docstring const & labelstring_appendix() const {
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return labelstring_appendix_;
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}
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/** Default font for this layout/environment.
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The main font for this kind of environment. If an attribute has
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Font::INHERITED_*, it means that the value is specified by
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the defaultfont for the entire layout. If we are nested, the
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font is inherited from the font in the environment one level
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up until the font is resolved. The values Font::IGNORE_*
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and Font::TOGGLE are illegal here.
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*/
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Font font;
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/** Default font for labels.
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Interpretation the same as for font above
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*/
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Font labelfont;
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/** Resolved version of the font for this layout/environment.
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This is a resolved version the default font. The font is resolved
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against the defaultfont of the entire layout.
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*/
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Font resfont;
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/** Resolved version of the font used for labels.
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This is a resolved version the label font. The font is resolved
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against the defaultfont of the entire layout.
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*/
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Font reslabelfont;
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/// Text that dictates how wide the left margin is on the screen
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std::string leftmargin;
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/// Text that dictates how wide the right margin is on the screen
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std::string rightmargin;
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/// Text that dictates how much space to leave after a potential label
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std::string labelsep;
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/// Text that dictates how much space to leave before a potential label
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std::string labelindent;
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/// Text that dictates the width of the indentation of indented pars
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std::string parindent;
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///
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double parskip;
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///
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double itemsep;
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///
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double topsep;
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///
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double bottomsep;
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///
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double labelbottomsep;
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///
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double parsep;
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///
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Spacing spacing;
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///
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LyXAlignment align;
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///
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LyXAlignment alignpossible;
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///
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LYX_LABEL_TYPES labeltype;
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///
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LYX_END_LABEL_TYPES endlabeltype;
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///
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LYX_MARGIN_TYPE margintype;
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///
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bool fill_top;
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///
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bool fill_bottom;
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///
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bool newline_allowed;
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///
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bool nextnoindent;
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///
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bool free_spacing;
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///
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bool pass_thru;
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/**
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* Whether this layout was declared with "Environment xxx" as opposed
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* to "Style xxx". This is part of some unfinished generic environment
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* handling (see also InsetEnvironment) started by Andre. No layout
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* that is shipped with LyX has this flag set.
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* Don't confuse this with isEnvironment()!
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*/
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bool is_environment;
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/// show this in toc
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int toclevel;
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/// special value of toclevel for non-section layouts
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static const int NOT_IN_TOC;
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/// for new environment insets
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std::string latexheader;
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/// for new environment insets
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std::string latexfooter;
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/// for new environment insets
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std::string latexparagraph;
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/** true when the fragile commands in the paragraph need to be
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\protect'ed. */
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bool needprotect;
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/// true when empty paragraphs should be kept.
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bool keepempty;
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///
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bool isParagraph() const {
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return latextype == LATEX_PARAGRAPH;
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}
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///
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bool isCommand() const {
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return latextype == LATEX_COMMAND;
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}
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///
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bool isEnvironment() const {
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return (latextype == LATEX_ENVIRONMENT
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|| latextype == LATEX_BIB_ENVIRONMENT
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|| latextype == LATEX_ITEM_ENVIRONMENT
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|| latextype == LATEX_LIST_ENVIRONMENT);
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}
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/// Type of LaTeX object
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LYX_LATEX_TYPES latextype;
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/// Does this object belong in the title part of the document?
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bool intitle;
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/// Does this layout allow for an optional parameter?
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int optionalargs;
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/// Which counter to step
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lyx::docstring counter;
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/// Depth of XML command
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int commanddepth;
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private:
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/// Name of the layout/paragraph environment
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std::string name_;
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/** Name of an layout that has replaced this layout.
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This is used to rename a layout, while keeping backward
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compatibility
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*/
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std::string obsoleted_by_;
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/** Name of an layout which preamble must come before this one
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This is used when the preamble snippet uses macros defined in
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another preamble
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*/
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std::string depends_on_;
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/// LaTeX name for environment
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std::string latexname_;
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/// Label string. "Abstract", "Reference", "Caption"...
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lyx::docstring labelstring_;
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///
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lyx::docstring endlabelstring_;
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/// Label string inside appendix. "Appendix", ...
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lyx::docstring labelstring_appendix_;
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/// LaTeX parameter for environment
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std::string latexparam_;
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/// Internal tag to use (e.g., <title></title> for sect header)
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std::string innertag_;
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/// Internal tag to use e.g. to surround varlistentry label)
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std::string labeltag_;
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/// Internal tag to surround the item text in a list)
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std::string itemtag_;
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/// Macro definitions needed for this layout
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docstring preamble_;
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};
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} // namespace lyx
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#endif
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