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85a5ea7bfc
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2150 a592a061-630c-0410-9148-cb99ea01b6c8
187 lines
4.1 KiB
C++
187 lines
4.1 KiB
C++
// -*- C++ -*-
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 2000-2001 The LyX Team.
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*
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*======================================================
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*/
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#ifndef INSETCOLLAPSABLE_H
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#define INSETCOLLAPSABLE_H
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include "inset.h"
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#include "insettext.h"
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#include "lyxfont.h"
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#include "LColor.h"
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class Painter;
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class LyXText;
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/** A colapsable text inset
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*/
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class InsetCollapsable : public UpdatableInset {
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public:
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///
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enum UpdateCodes {
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NONE = 0,
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FULL
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};
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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();
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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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int ascent(BufferView *, LyXFont const &) const;
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///
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int descent(BufferView *, LyXFont const &) const;
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///
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int width(BufferView *, LyXFont const & f) const;
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///
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void draw(BufferView *, const LyXFont &, int , float &, bool) const;
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///
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void update(BufferView *, LyXFont const &, bool =false);
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///
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void edit(BufferView *, int, int, unsigned int);
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///
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EDITABLE editable() const;
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///
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bool insertInset(BufferView *, Inset * inset);
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///
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bool isTextInset() const { return true; }
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///
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bool doClearArea() const;
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///
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void insetUnlock(BufferView *);
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///
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bool needFullRow() const { return !collapsed; }
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///
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bool lockInsetInInset(BufferView *, UpdatableInset *);
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///
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bool unlockInsetInInset(BufferView *, UpdatableInset *,
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bool lr = false);
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///
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bool updateInsetInInset(BufferView *, Inset *);
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///
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unsigned int insetInInsetY();
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///
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void insetButtonRelease(BufferView *, int, int, int);
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///
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void insetButtonPress(BufferView *, int, int, int);
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///
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void insetMotionNotify(BufferView *, int, int, int);
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///
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void insetKeyPress(XKeyEvent *);
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///
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UpdatableInset::RESULT localDispatch(BufferView *, kb_action,
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string const &);
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///
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int latex(Buffer const *, std::ostream &,
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bool fragile, bool free_spc) const;
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///
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int ascii(Buffer const *, std::ostream &, int) const { return 0; }
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///
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int linuxdoc(Buffer const *, std::ostream &) const { return 0; }
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///
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int docBook(Buffer const *, std::ostream &) const { return 0; }
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///
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void validate(LaTeXFeatures & features) const;
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///
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void getCursorPos(BufferView *, int & x, int & y) const;
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///
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void toggleInsetCursor(BufferView *);
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///
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UpdatableInset * getLockingInset();
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///
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UpdatableInset * getFirstLockingInsetOfType(Inset::Code);
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///
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void setFont(BufferView *, LyXFont const &, bool toggleall = false,
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bool selectall = false);
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///
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void setLabel(string const & l) { label = l; }
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///
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void setLabelFont(LyXFont & f) { labelfont = f; }
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///
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void setAutoCollapse(bool f) { autocollapse = f; }
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///
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int getMaxWidth(BufferView *, UpdatableInset const *) const;
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///
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LyXText * getLyXText(BufferView const *, bool const recursive) const;
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///
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void deleteLyXText(BufferView *, bool recursive=true) const;
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///
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void resizeLyXText(BufferView *, bool force = false) const;
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///
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std::vector<string> const getLabelList() const;
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///
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bool nodraw() const;
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///
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int scroll(bool recursive=true) const;
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///
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void scroll(BufferView *bv, float sx) const {
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UpdatableInset::scroll(bv, sx);
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}
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///
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void scroll(BufferView *bv, int offset) const {
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UpdatableInset::scroll(bv, offset);
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}
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protected:
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///
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int ascent_collapsed(Painter &, LyXFont const &) const;
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///
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int descent_collapsed(Painter &, LyXFont const &) const;
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///
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int width_collapsed(Painter &, LyXFont const & f) const;
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///
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void draw_collapsed(Painter & pain, const LyXFont &, int , float &) const;
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///
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int getMaxTextWidth(Painter & pain, UpdatableInset const *) const;
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///
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bool collapsed;
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///
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LColor::color framecolor;
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///
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LyXFont labelfont;
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public:
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///
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InsetText inset;
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protected:
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///
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mutable int button_length;
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///
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mutable int button_top_y;
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///
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mutable int button_bottom_y;
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private:
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///
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string label;
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///
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bool autocollapse;
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///
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int widthCollapsed;
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///
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mutable int oldWidth;
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///
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mutable int topx;
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mutable int topbaseline;
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mutable UpdateCodes need_update;
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};
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#endif
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