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6b96abd211
For a displayed equation, the height is artificially increased by a displayMargin() in InsetMathHull::metrics if it is a displayed equation and there is a preview. This extra height is not covered by the preview image and what one can see is the background as drawn by the MathHull inset. The color of this background should be either Color_mathbg or Color_background depending on whether the preview is shown or not. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32560 a592a061-630c-0410-9148-cb99ea01b6c8
128 lines
2.9 KiB
C++
128 lines
2.9 KiB
C++
// -*- C++ -*-
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/**
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* \file InsetBranch.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 Martin Vermeer
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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 INSETBRANCH_H
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#define INSETBRANCH_H
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#include "InsetCollapsable.h"
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namespace lyx {
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class InsetBranchParams {
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public:
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///
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explicit InsetBranchParams(docstring const & b = docstring())
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: branch(b) {}
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///
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void write(std::ostream & os) const;
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///
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void read(Lexer & lex);
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///
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docstring branch;
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};
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/////////////////////////////////////////////////////////////////////////
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//
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// InsetBranch
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//
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/////////////////////////////////////////////////////////////////////////
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/// The Branch inset for alternative, conditional output.
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class InsetBranch : public InsetCollapsable
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{
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public:
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///
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InsetBranch(Buffer *, InsetBranchParams const &);
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///
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~InsetBranch();
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///
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static std::string params2string(InsetBranchParams const &);
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///
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static void string2params(std::string const &, InsetBranchParams &);
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///
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docstring branch() const { return params_.branch; }
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///
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void rename(docstring const & newname) { params_.branch = newname; }
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private:
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///
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InsetCode lyxCode() const { return BRANCH_CODE; }
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///
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void write(std::ostream &) const;
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///
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void read(Lexer & lex);
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///
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docstring const buttonLabel(BufferView const & bv) const;
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///
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ColorCode backgroundColor(PainterInfo const &) const;
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///
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bool showInsetDialog(BufferView *) const;
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///
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int latex(odocstream &, OutputParams const &) const;
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///
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int plaintext(odocstream &, OutputParams const &) const;
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///
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int docbook(odocstream &, OutputParams const &) const;
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///
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docstring xhtml(XHTMLStream &, OutputParams const &) const;
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///
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void tocString(odocstream &) const;
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///
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void validate(LaTeXFeatures &) const;
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///
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docstring contextMenu(BufferView const &, int, int) const;
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///
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void addToToc(DocIterator const &);
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///
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InsetBranchParams const & params() const { return params_; }
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///
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void setParams(InsetBranchParams const & params) { params_ = params; }
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/** \returns true if params_.branch is listed as 'selected' in
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\c buffer. This handles the case of child documents.
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*/
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bool isBranchSelected() const;
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/*!
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* Is the content of this inset part of the output document?
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*
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* Note that Branch insets are only considered part of the
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* document when they are selected.
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*/
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bool producesOutput() const { return isBranchSelected(); }
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///
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bool getStatus(Cursor &, FuncRequest const &, FuncStatus &) const;
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///
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bool isMacroScope() const;
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///
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docstring toolTip(BufferView const & bv, int x, int y) const;
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///
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bool usePlainLayout() const { return false; }
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///
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void doDispatch(Cursor & cur, FuncRequest & cmd);
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///
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docstring name() const { return from_ascii("Branch"); }
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///
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Inset * clone() const { return new InsetBranch(*this); }
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///
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friend class InsetBranchParams;
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///
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InsetBranchParams params_;
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};
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} // namespace lyx
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#endif
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