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5ddc612b73
* Font::FontBits -> FontInfo * Font::FONT_XXX -> all enums transfered to FontEnums.h and renamed to FontXxx I've replaced Font uses with FontInfo were the language() member was not needed, basically all draw() and metrics methods. There's one problematic cases with InsetQuotes which I solved by taking the Buffer main language. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21240 a592a061-630c-0410-9148-cb99ea01b6c8
189 lines
4.6 KiB
C++
189 lines
4.6 KiB
C++
// -*- C++ -*-
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/**
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* \file InsetCollapsable.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 Alejandro Aguilar Sierra
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* \author Jürgen Vigna
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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 INSETCOLLAPSABLE_H
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#define INSETCOLLAPSABLE_H
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#include "Inset.h"
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#include "InsetText.h"
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#include "TextClass.h"
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#include "Box.h"
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#include <string>
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namespace lyx {
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class CursorSlice;
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class FontInfo;
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class InsetLayout;
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class Paragraph;
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class Text;
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namespace frontend { class Painter; }
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/** A collapsable text inset
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*/
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class InsetCollapsable : public InsetText {
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public:
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///
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static int const TEXT_TO_TOP_OFFSET = 2;
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///
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static int const TEXT_TO_BOTTOM_OFFSET = 2;
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///
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InsetCollapsable(BufferParams const &, CollapseStatus status = Inset::Open);
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///
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InsetCollapsable(InsetCollapsable const & rhs);
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///
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docstring name() const { return from_ascii("Collapsable"); }
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///
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void setLayout(BufferParams const &);
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///
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void read(Buffer const &, Lexer &);
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///
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void write(Buffer const &, std::ostream &) const;
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///
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void metrics(MetricsInfo &, Dimension &) const;
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///
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void draw(PainterInfo & pi, int x, int y) const;
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/// return x,y of given position relative to the inset's baseline
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void cursorPos(BufferView const & bv, CursorSlice const & sl,
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bool boundary, int & x, int & y) const;
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///
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bool hitButton(FuncRequest const &) const;
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///
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docstring const getNewLabel(docstring const & l) const;
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///
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EDITABLE editable() const;
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/// can we go further down on mouse click?
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bool descendable() const;
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///
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void setLabel(docstring const & l);
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///
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virtual void setButtonLabel() {}
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///
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void setLabelFont(FontInfo const & f);
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///
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bool isOpen() const { return geometry() != ButtonOnly; }
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///
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CollapseStatus status() const;
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/** Of the old CollapseStatus we only keep the values
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* Open and Collapsed.
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* We define a list of possible inset decoration
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* styles, and a list of possible (concrete, visual)
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* inset geometries. Relationships between them
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* (geometries in body of table):
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*
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* \ CollapseStatus:
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* Decoration: \ Open Collapsed
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* -------------+-------------------------------
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* Classic | *) TopButton, <--x) ButtonOnly
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* | LeftButton
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* Minimalistic | ButtonOnly NoButton
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* Conglomerate | SubLabel Corners
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* ---------------------------------------------
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* *) toggled by openinlined_
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* x) toggled by autoOpen_
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*/
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///
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enum Decoration {
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Classic,
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Minimalistic,
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Conglomerate
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};
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/// Default looks
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virtual Decoration decoration() const;
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///
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enum Geometry {
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TopButton,
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ButtonOnly,
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NoButton,
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LeftButton,
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SubLabel,
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Corners
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};
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/// Returns the geometry based on CollapseStatus
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/// (status_), autoOpen_ and openinlined_, and of
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/// course decoration().
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Geometry geometry() const;
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///
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bool allowSpellCheck() const { return true; }
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///
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bool allowMultiPar() const;
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///
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bool getStatus(Cursor &, FuncRequest const &, FuncStatus &) const;
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///
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void setStatus(Cursor & cur, CollapseStatus st);
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///
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bool setMouseHover(bool mouse_hover);
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///
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virtual ColorCode backgroundColor() const {return layout_.bgcolor; }
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int latex(Buffer const &, odocstream &,
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OutputParams const &) const;
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///
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void validate(LaTeXFeatures &) const;
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///
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virtual InsetCode lyxCode() const { return COLLAPSABLE_CODE; }
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/// Allow multiple blanks
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virtual bool isFreeSpacing() const { return layout_.freespacing; }
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/// Don't eliminate empty paragraphs
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virtual bool allowEmpty() const { return layout_.keepempty; }
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protected:
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///
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virtual void doDispatch(Cursor & cur, FuncRequest & cmd);
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///
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Dimension dimensionCollapsed() const;
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///
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Box const & buttonDim() const;
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///
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void edit(Cursor & cur, bool left);
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///
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Inset * editXY(Cursor & cur, int x, int y);
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///
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docstring floatName(std::string const & type, BufferParams const &) const;
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protected:
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///
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mutable Box button_dim;
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///
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mutable int topx;
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///
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mutable int topbaseline;
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///
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mutable InsetLayout layout_;
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///
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CollapseStatus internalStatus() const { return status_; }
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private:
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///
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mutable CollapseStatus status_;
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/// a substatus of the Open status, determined automatically in metrics
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mutable bool openinlined_;
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/// the inset will automatically open when the cursor is inside
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mutable bool autoOpen_;
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/// changes color when mouse enters/leaves this inset
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bool mouse_hover_;
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};
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// A helper function that pushes the cursor out of the inset.
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void leaveInset(Cursor & cur, Inset const & in);
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} // namespace lyx
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#endif
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