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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8980 a592a061-630c-0410-9148-cb99ea01b6c8
210 lines
4.9 KiB
C++
210 lines
4.9 KiB
C++
// -*- C++ -*-
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/**
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* \file math_hullinset.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 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 MATH_HULLINSET_H
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#define MATH_HULLINSET_H
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#include "math_gridinset.h"
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#include <boost/scoped_ptr.hpp>
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class RenderPreview;
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/// This provides an interface between "LyX insets" and "LyX math insets"
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class MathHullInset : public MathGridInset {
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public:
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///
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MathHullInset();
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///
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explicit MathHullInset(std::string const & type);
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///
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MathHullInset(MathHullInset const &);
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///
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~MathHullInset();
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///
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std::auto_ptr<InsetBase> clone() const;
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///
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void operator=(MathHullInset const &);
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///
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mode_type currentMode() const;
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///
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void metrics(MetricsInfo & mi, Dimension & dim) const;
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///
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void draw(PainterInfo &, int x, int y) const;
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///
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void metricsT(TextMetricsInfo const & mi, Dimension & dim) const;
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///
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void drawT(TextPainter &, int x, int y) const;
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///
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std::string label(row_type row) const;
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///
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void label(row_type row, std::string const & label);
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///
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void numbered(row_type row, bool num);
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///
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bool numbered(row_type row) const;
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///
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bool numberedType() const;
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///
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bool ams() const;
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/// Appends \c list with all labels found within this inset.
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void getLabelList(Buffer const &,
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std::vector<std::string> & list) const;
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///
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void validate(LaTeXFeatures & features) const;
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/// identifies MatrixInsets
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MathHullInset const * asHullInset() const { return this; }
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/// identifies HullInset
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MathHullInset * asHullInset() { return this; }
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/// add a row
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void addRow(row_type row);
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/// delete a row
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void delRow(row_type row);
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///
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void swapRow(row_type row);
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/// add a column
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void addCol(col_type col);
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/// delete a column
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void delCol(col_type col);
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/// get type
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std::string const & getType() const;
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/// change type
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void mutate(std::string const &);
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///
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int defaultColSpace(col_type col);
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///
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char defaultColAlign(col_type col);
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///
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bool idxFirst(LCursor &) const;
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///
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bool idxLast(LCursor &) const;
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///
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void write(WriteStream & os) const;
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///
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void mathmlize(MathMLStream &) const;
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///
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void normalize(NormalStream &) const;
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///
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void infoize(std::ostream & os) const;
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///
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void write(Buffer const &, std::ostream & os) const;
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///
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void read(Buffer const &, LyXLex & lex);
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///
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int plaintext(Buffer const &, std::ostream &,
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OutputParams const &) const;
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///
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int linuxdoc(Buffer const &, std::ostream &,
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OutputParams const &) const;
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///
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int docbook(Buffer const &, std::ostream &,
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OutputParams const &) const;
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/// get notification when the cursor leaves this inset
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void notifyCursorLeaves(LCursor & cur);
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///
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//bool insetAllowed(Code code) const;
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///
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void addPreview(lyx::graphics::PreviewLoader &) const;
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protected:
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///
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void priv_dispatch(LCursor & cur, FuncRequest & cmd);
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/// do we want to handle this event?
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bool getStatus(LCursor & cur, FuncRequest const & cmd,
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FuncStatus & status) const;
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///
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std::string eolString(row_type row, bool fragile) const;
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private:
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///
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void setType(std::string const & type);
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///
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void validate1(LaTeXFeatures & features);
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///
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void header_write(WriteStream &) const;
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///
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void footer_write(WriteStream &) const;
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///
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std::string nicelabel(row_type row) const;
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///
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void doExtern(LCursor & cur, FuncRequest & func);
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///
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void glueall();
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/*!
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* split every row at the first relation operator.
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* The number of columns must be 1. One column is added.
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* The first relation operator and everything after it goes to the
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* second column.
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*/
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void splitTo2Cols();
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/*!
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* split every row at the first relation operator.
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* The number of columns must be < 3. One or two columns are added.
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* The first relation operator goes to the second column.
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* Everything after it goes to the third column.
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*/
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void splitTo3Cols();
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/// change number of columns, split or combine columns if necessary.
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void changeCols(col_type);
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///
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char const * standardFont() const;
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/// consistency check
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void check() const;
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/// can this change its number of cols?
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bool colChangeOK() const;
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/// "none", "simple", "display", "eqnarray",...
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std::string type_;
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///
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std::vector<int> nonum_;
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///
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std::vector<std::string> label_;
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///
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boost::scoped_ptr<RenderPreview> preview_;
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//
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// Incorporate me
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//
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public:
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/// what appears in the minibuffer when opening
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virtual std::string const editMessage() const;
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///
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virtual void getCursorDim(int &, int &) const;
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///
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virtual bool isTextInset() const { return true; }
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///
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virtual void mutateToText();
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///
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virtual void revealCodes(LCursor & cur) const;
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///
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EDITABLE editable() const { return HIGHLY_EDITABLE; }
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///
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void edit(LCursor & cur, bool left);
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///
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bool display() const;
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///
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Code lyxCode() const;
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protected:
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///
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void handleFont(LCursor &, std::string const & arg, std::string const & font);
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///
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void handleFont2(LCursor &, std::string const & arg);
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};
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#endif
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