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5a704fe310
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@10495 a592a061-630c-0410-9148-cb99ea01b6c8
120 lines
2.7 KiB
C++
120 lines
2.7 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 "box.h"
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#include "lyxfont.h"
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class Painter;
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class LyXText;
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class Paragraph;
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class CursorSlice;
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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 = Open);
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///
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void read(Buffer const &, LyXLex &);
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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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///
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void drawSelection(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(CursorSlice const & sl, 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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std::string const getNewLabel(std::string 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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bool isTextInset() const { return true; }
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///
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void setLabel(std::string const & l);
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///
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virtual void setButtonLabel() {}
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///
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void setLabelFont(LyXFont & f);
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///
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bool isOpen() const { return status_ == Open || status_ == Inlined; }
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///
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bool inlined() const { return status_ == Inlined; }
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///
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CollapseStatus status() const;
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///
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bool allowSpellCheck() const { return true; }
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///
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bool getStatus(LCursor &, FuncRequest const &, FuncStatus &) const;
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///
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void setStatus(LCursor & cur, CollapseStatus st);
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protected:
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///
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virtual void doDispatch(LCursor & 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(LCursor & cur, bool left);
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///
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InsetBase * editXY(LCursor & cur, int x, int y);
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///
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void setInlined() { status_ = Inlined; }
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protected:
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///
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LyXFont labelfont_;
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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 std::string label;
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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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///
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mutable Dimension textdim_;
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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(LCursor & cur, InsetBase const & in);
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#endif
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