*
* LyX, The Document Processor
*
- * Copyright (C) 1995-2000 The LyX Team.
+ * Copyright 1995-2000 The LyX Team.
*
*======================================================
*/
#include "tabular.h"
#include "LString.h"
#include "lyxcursor.h"
+#include "lyxfunc.h"
+#include <sigc++/signal_system.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+using SigC::Signal0;
+#endif
class LyXLex;
class Painter;
class InsetTabular : public UpdatableInset {
public:
///
- InsetTabular(Buffer *, int rows=1, int columns=1);
+ enum UpdateCodes {
+ NONE = 0,
+ CURSOR = 1,
+ CELL = 2,
+ SELECTION = 3,
+ FULL = 4,
+ INIT = 5
+ };
///
- InsetTabular(InsetTabular const &, Buffer *);
+ InsetTabular(Buffer const &, int rows = 1, int columns = 1);
+ ///
+ InsetTabular(InsetTabular const &, Buffer const &);
///
~InsetTabular();
///
- InsetTabular * InsetTabular::Clone() const;
+ Inset * Clone(Buffer const &) const;
+ ///
+ void Read(Buffer const *, LyXLex &);
///
- void Read(LyXLex &);
+ void Write(Buffer const *, std::ostream &) const;
///
- void Write(std::ostream &) const;
+ int ascent(BufferView *, LyXFont const &) const;
///
- int ascent(Painter &, LyXFont const &) const;
+ int descent(BufferView *, LyXFont const &) const;
///
- int descent(Painter &, LyXFont const &) const;
+ int width(BufferView *, LyXFont const & f) const;
///
- int width(Painter &, LyXFont const & f) const;
+ void draw(BufferView *, const LyXFont &, int , float &, bool) const;
///
- void draw(Painter & pain, const LyXFont &, int , float &) const;
+ void update(BufferView *, LyXFont const &, bool = false);
///
- const char * EditMessage() const;
+ string const EditMessage() const;
///
void Edit(BufferView *, int x, int y, unsigned int);
///
+ bool doClearArea() const { return !locked; };
+ ///
void InsetUnlock(BufferView *);
///
- bool LockInsetInInset(UpdatableInset *);
+ void UpdateLocal(BufferView *, UpdateCodes, bool mark_dirty) const;
///
- bool UnlockInsetInInset(BufferView *, UpdatableInset *, bool lr=false);
+ bool LockInsetInInset(BufferView *, UpdatableInset *);
///
- void UpdateLocal(BufferView *, bool flag = true);
+ bool UnlockInsetInInset(BufferView *, UpdatableInset *, bool lr = false);
///
bool UpdateInsetInInset(BufferView *, Inset *);
///
+ unsigned int InsetInInsetY();
+ ///
+ UpdatableInset * GetLockingInset();
+ ///
+ UpdatableInset * GetFirstLockingInsetOfType(Inset::Code);
+ ///
+ bool InsertInset(BufferView *, Inset *);
+ ///
+ bool IsTextInset() const { return true; }
+ ///
bool display() const { return tabular->IsLongTabular(); }
///
void InsetButtonRelease(BufferView *, int, int, int);
///
UpdatableInset::RESULT LocalDispatch(BufferView *, int, string const &);
///
- int Latex(std::ostream &, bool, bool) const;
+ int Latex(Buffer const *, std::ostream &, bool, bool) const;
///
- int Ascii(std::ostream &) const;
+ int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
- int Linuxdoc(std::ostream &) const;
+ int Linuxdoc(Buffer const *, std::ostream &) const;
///
- int DocBook(std::ostream &) const;
+ int DocBook(Buffer const *, std::ostream &) const;
///
void Validate(LaTeXFeatures & features) const;
///
Inset::Code LyxCode() const { return Inset::TABULAR_CODE; }
///
- void GetCursorPos(int & x, int & y);
+ void GetCursorPos(BufferView *, int & x, int & y) const;
///
void ToggleInsetCursor(BufferView *);
///
- void TabularFeatures(int feature, string val="");
+ bool TabularFeatures(BufferView * bv, string const & what);
+ ///
+ void TabularFeatures(BufferView * bv, LyXTabular::Feature feature,
+ string const & val = string());
+ ///
+ int GetActCell() const { return actcell; }
+ ///
+ void SetFont(BufferView *, LyXFont const &, bool toggleall = false);
///
- int GetActCell() { return actcell; }
+ int getMaxWidth(Painter & pain, UpdatableInset const *) const;
///
- void SetFont(LyXFont const &);
+ Buffer * BufferOwner() const { return const_cast<Buffer *>(buffer); }
///
- /// Public structures and variables
+ LyXText * getLyXText(BufferView *) const;
+ ///
+ void resizeLyXText(BufferView *) const;
+ ///
+ void OpenLayoutDialog(BufferView *) const;
+ ///
+ LyXFunc::func_status getStatus(string const & argument) const;
+
+ //
+ // Public structures and variables
///
LyXTabular * tabular;
+ ///
+ Signal0<void> hideDialog;
private:
- void calculate_width_of_cells(Painter &, LyXFont const &) const;
///
- void DrawCellLines(Painter &, int x, int baseline, int row, int cell) const;
+ bool calculate_dimensions_of_cells(BufferView *, LyXFont const &,
+ bool = false) const;
///
- void ShowInsetCursor(BufferView *);
+ void DrawCellLines(Painter &, int x, int baseline,
+ int row, int cell) const;
+ ///
+ void DrawCellSelection(Painter &, int x, int baseline,
+ int row, int column, int cell) const;
+ ///
+ void ShowInsetCursor(BufferView *, bool show=true);
///
void HideInsetCursor(BufferView *);
///
- void setPos(Painter &, int x, int y) const;
+ void setPos(BufferView *, int x, int y) const;
+ ///
+ UpdatableInset::RESULT moveRight(BufferView *, bool lock = true);
///
- void setWidthOfCell(int pos, int cell, int row);
+ UpdatableInset::RESULT moveLeft(BufferView *, bool lock = true);
+ ///
+ UpdatableInset::RESULT moveUp(BufferView *);
+ ///
+ UpdatableInset::RESULT moveDown(BufferView *);
+ ///
+ bool moveNextCell(BufferView *);
+ ///
+ bool movePrevCell(BufferView *);
///
- UpdatableInset::RESULT moveRight(BufferView *);
- UpdatableInset::RESULT moveLeft();
- UpdatableInset::RESULT moveUp();
- UpdatableInset::RESULT moveDown();
- bool moveNextCell();
- bool movePrevCell();
bool Delete();
///
- void resetPos(BufferView *);
+ int getCellXPos(int cell) const;
+ ///
+ void resetPos(BufferView *) const;
///
void RemoveTabularRow();
///
- bool hasCharSelection() const {return (sel_pos_start != sel_pos_end);}
- bool hasCellSelection() const {return hasCharSelection() &&
- (sel_cell_start != sel_cell_end);}
- ///
- /// Private structures and variables
- ///
- UpdatableInset
- * the_locking_inset;
- Buffer
- * buffer;
- mutable LyXCursor
- cursor,
- old_cursor;
- mutable int
- inset_pos,
- inset_x, inset_y,
- sel_pos_start,
- sel_pos_end,
- sel_cell_start,
- sel_cell_end,
- actcell,
- actcol,
- actrow;
- bool
- no_selection;
- mutable bool
- init;
+ bool hasSelection() const { return ((sel_pos_start != sel_pos_end) ||
+ (sel_cell_start != sel_cell_end));}
+ ///
+ void clearSelection() const {
+ sel_pos_start = sel_pos_end = sel_cell_start = sel_cell_end = 0;
+ }
+ ///
+ bool ActivateCellInset(BufferView *, int x = 0, int y = 0, int button = 0,
+ bool behind = false);
+ ///
+ bool InsetHit(BufferView * bv, int x, int y) const;
+ ///
+ int GetMaxWidthOfCell(Painter &, int cell) const;
+ ///
+ bool hasPasteBuffer() const;
+ ///
+ bool copySelection(BufferView *);
+ ///
+ bool pasteSelection(BufferView *);
+ ///
+ bool cutSelection();
+
+ //
+ // Private structures and variables
+ ///
+ InsetText * the_locking_inset;
+ ///
+ Buffer const * buffer;
+ ///
+ mutable LyXCursor cursor;
+ ///
+ mutable LyXCursor old_cursor;
+ ///
+ mutable LyXParagraph::size_type inset_pos;
+ ///
+ mutable unsigned int inset_x;
+ ///
+ mutable unsigned int inset_y;
+ ///
+ mutable LyXParagraph::size_type sel_pos_start;
+ ///
+ mutable LyXParagraph::size_type sel_pos_end;
+ ///
+ mutable int sel_cell_start;
+ ///
+ mutable int sel_cell_end;
+ ///
+ mutable int actcell;
+ ///
+ mutable int oldcell;
+ ///
+ mutable int actcol;
+ ///
+ mutable int actrow;
+ ///
+ bool no_selection;
+ ///
+ mutable bool locked;
+ ///
+ mutable UpdateCodes need_update;
};
#endif
projects / lyx.git / blobdiff