X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finsettabular.h;h=08cadf926b8e913292543362b582bae2a7f20393;hb=df050b76f529a29fe04cc5a980138e822705ffb1;hp=5247e0241206718f4f6d2edbaf8e2e98ac8e31c1;hpb=ccfdb2a78a11ba65262fa28f40fdf83b2f405f26;p=lyx.git

diff --git a/src/insets/insettabular.h b/src/insets/insettabular.h
index 5247e02412..08cadf926b 100644
--- a/src/insets/insettabular.h
+++ b/src/insets/insettabular.h
@@ -4,7 +4,7 @@
  * 
  *           LyX, The Document Processor
  *
- *           Copyright (C) 1995-2000 The LyX Team.
+ *           Copyright 1995-2000 The LyX Team.
  *
  *======================================================
  */
@@ -53,6 +53,8 @@
 #include "tabular.h"
 #include "LString.h"
 #include "lyxcursor.h"
+#include "lyxfunc.h"
+#include <sigc++/signal_system.h>
 
 class LyXLex;
 class Painter;
@@ -61,163 +63,222 @@ class Buffer;
 
 class InsetTabular : public UpdatableInset {
 public:
-    ///
-    InsetTabular(Buffer *, int rows=1, int columns=1);
-    ///
-    InsetTabular(InsetTabular const &, Buffer *);
-    ///
-    ~InsetTabular();
-    ///
-    Inset * Clone() const;
-    ///
-    void Read(Buffer const *, LyXLex &);
-    ///
-    void Write(Buffer const *, std::ostream &) const;
-    ///
-    int ascent(Painter &, LyXFont const &) const;
-    ///
-    int descent(Painter &, LyXFont const &) const;
-    ///
-    int width(Painter &, LyXFont const & f) const;
-    ///
-    void draw(BufferView *, const LyXFont &, int , float &) const;
-    ///
-    void update(BufferView *, LyXFont const &, bool);
-    ///
-    const char * EditMessage() const;
-    ///
-    void Edit(BufferView *, int x, int y, unsigned int);
-    ///
-    bool doClearArea() const { return !locked; };
-    ///
-    void InsetUnlock(BufferView *);
-    ///
-    void UpdateLocal(BufferView *, bool what, bool mark_dirty);
-    ///
-    bool LockInsetInInset(BufferView *, UpdatableInset *);
-    ///
-    bool UnlockInsetInInset(BufferView *, UpdatableInset *, bool lr=false);
-    ///
-    bool UpdateInsetInInset(BufferView *, Inset *);
-    ///
-    int InsetInInsetY();
-    ///
-    UpdatableInset * GetLockingInset();
-    ///
-    UpdatableInset * GetFirstLockingInsetOfType(Inset::Code);
-    ///
-    bool InsertInset(BufferView *, Inset *);
-    ///
-    bool display() const { return tabular->IsLongTabular(); }
-    ///
-    void InsetButtonRelease(BufferView *, int, int, int);
-    ///
-    void InsetButtonPress(BufferView *, int, int, int);
-    ///
-    void InsetMotionNotify(BufferView *, int, int, int);
-    ///
-    void InsetKeyPress(XKeyEvent *);
-    ///
-    UpdatableInset::RESULT LocalDispatch(BufferView *, int, string const &);
-    ///
-    int Latex(Buffer const *, std::ostream &, bool, bool) const;
-    ///
-    int Ascii(Buffer const *, std::ostream &) const;
-    ///
-    int Linuxdoc(Buffer const *, 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) const;
-    ///
-    void ToggleInsetCursor(BufferView *);
-    ///
-    void TabularFeatures(BufferView * bv, int feature, string val="");
-    ///
-    int GetActCell() { return actcell; }
-    ///
-    void SetFont(BufferView *, LyXFont const &, bool toggleall = false);
-    ///
-    int getMaxWidth(Painter & pain, UpdatableInset const *) const;
-    ///
-    Buffer * BufferOwner() const { return buffer; }
+	///
+	enum UpdateCodes {
+		NONE = 0,
+		CURSOR = 1,
+		CELL = 2,
+		SELECTION = 3,
+		FULL = 4,
+		INIT = 5
+	};
+	///
+	InsetTabular(Buffer const &, int rows = 1, int columns = 1);
+	///
+	InsetTabular(InsetTabular const &, Buffer const &);
+	///
+	~InsetTabular();
+	///
+	Inset * Clone(Buffer const &) const;
+	///
+	void Read(Buffer const *, LyXLex &);
+	///
+	void Write(Buffer const *, std::ostream &) const;
+	///
+	int ascent(BufferView *, LyXFont const &) const;
+	///
+	int descent(BufferView *, LyXFont const &) const;
+	///
+	int width(BufferView *, LyXFont const & f) const;
+	///
+	void draw(BufferView *, const LyXFont &, int , float &, bool) const;
+	///
+	void update(BufferView *, LyXFont const &, bool = false);
+	///
+	string const EditMessage() const;
+	///
+	void Edit(BufferView *, int x, int y, unsigned int);
+	///
+	bool doClearArea() const { return !locked; };
+	///
+	void InsetUnlock(BufferView *);
+	///
+	void UpdateLocal(BufferView *, UpdateCodes, bool mark_dirty) const;
+	///
+	bool LockInsetInInset(BufferView *, UpdatableInset *);
+	///
+	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);
+	///
+	void InsetButtonPress(BufferView *, int, int, int);
+	///
+	void InsetMotionNotify(BufferView *, int, int, int);
+	///
+	void InsetKeyPress(XKeyEvent *);
+	///
+	UpdatableInset::RESULT LocalDispatch(BufferView *, kb_action,
+										 string const &);
+	///
+	int Latex(Buffer const *, std::ostream &, bool, bool) const;
+	///
+	int Ascii(Buffer const *, std::ostream &, int linelen) const;
+	///
+	int Linuxdoc(Buffer const *, 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(BufferView *, int & x, int & y) const;
+	///
+	void ToggleInsetCursor(BufferView *);
+	///
+	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 getMaxWidth(BufferView *, UpdatableInset const *) const;
+	///
+	Buffer * BufferOwner() const { return const_cast<Buffer *>(buffer); }
+	///
+	LyXText * getLyXText(BufferView const *, bool const recursive = false) const;
+	///
+	void resizeLyXText(BufferView *) const;
+	///
+	void OpenLayoutDialog(BufferView *) const;
+	///
+	bool ShowInsetDialog(BufferView *) const;
+	///
+	LyXFunc::func_status getStatus(string const & argument) const;
 
-    ///
-    /// Public structures and variables
-    ///
-    LyXTabular * tabular;
+	//
+	// Public structures and variables
+	///
+	LyXTabular * tabular;
+	///
+	SigC::Signal0<void> hideDialog;
 
 private:
-    void calculate_width_of_cells(BufferView *, LyXFont const &, bool =false) const;
-    ///
-    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 *);
-    ///
-    void HideInsetCursor(BufferView *);
-    ///
-    void setPos(Painter &, int x, int y) const;
-    ///
-    bool SetCellDimensions(Painter & pain, int cell, int row);
-    ///
-    UpdatableInset::RESULT moveRight(BufferView *, bool lock=true);
-    UpdatableInset::RESULT moveLeft(BufferView *, bool lock=true);
-    UpdatableInset::RESULT moveUp(BufferView *);
-    UpdatableInset::RESULT moveDown(BufferView *);
-    bool moveNextCell(BufferView *);
-    bool movePrevCell(BufferView *);
-    bool Delete();
-    ///
-    int getCellXPos(int cell) const;
-    void resetPos(Painter &) const;
-    ///
-    void RemoveTabularRow();
-    ///
-    bool hasSelection() const {return ((sel_pos_start != sel_pos_end) ||
-				       (sel_cell_start != sel_cell_end));}
-    ///
-    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;
-    ///
-    void recomputeTextInsets(BufferView *, const LyXFont &) const;
+	///
+	bool calculate_dimensions_of_cells(BufferView *, LyXFont const &,
+									   bool = false) const;
+	///
+	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(BufferView *, int x, int y) const;
+	///
+	UpdatableInset::RESULT moveRight(BufferView *, bool lock = true);
+	///
+	UpdatableInset::RESULT moveLeft(BufferView *, bool lock = true);
+	///
+	UpdatableInset::RESULT moveUp(BufferView *, bool lock = true);
+	///
+	UpdatableInset::RESULT moveDown(BufferView *, bool lock = true);
+	///
+	bool moveNextCell(BufferView *, bool lock = false);
+	///
+	bool movePrevCell(BufferView *, bool lock = false);
+	///
+	bool Delete();
+	///
+	int getCellXPos(int cell) const;
+	///
+	void resetPos(BufferView *) const;
+	///
+	void RemoveTabularRow();
+	///
+	bool hasSelection() const {
+	return sel_cell_start != sel_cell_end;
+	}
+	///
+	void clearSelection() const {
+	sel_cell_start = sel_cell_end = 0;
+	}
+	///
+	bool ActivateCellInset(BufferView *, int x = 0, int y = 0, int button = 0,
+						   bool behind = false);
+	///
+	bool ActivateCellInsetAbs(BufferView *, int x = 0, int y=0, int button=0);
+	///
+	bool InsetHit(BufferView * bv, int x, int y) const;
+	///
+	int GetMaxWidthOfCell(BufferView * bv, int cell) const;
+	///
+	bool hasPasteBuffer() const;
+	///
+	bool copySelection(BufferView *);
+	///
+	bool pasteSelection(BufferView *);
+	///
+	bool cutSelection();
+	///
+	bool isRightToLeft(BufferView *);
 
-    ///
-    /// Private structures and variables
-    ///
-    InsetText
-        * 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,
-	oldcell,
-        actcol,
-        actrow;
-    bool
-        locked,
-        no_selection;
-    mutable bool
-        init_inset;
+	//
+	// Private structures and variables
+	///
+	InsetText * the_locking_inset;
+	///
+	InsetText * old_locking_inset;
+	///
+	Buffer const * buffer;
+	///
+	mutable LyXCursor cursor;
+	///
+	mutable unsigned int inset_x;
+	///
+	mutable unsigned int inset_y;
+	///
+	mutable int sel_cell_start;
+	///
+	mutable int sel_cell_end;
+	///
+	mutable int actcell;
+	///
+	mutable int oldcell;
+	///
+	mutable int actcol;
+	///
+	mutable int actrow;
+	///
+	mutable int first_visible_cell;
+	///
+	bool no_selection;
+	///
+	bool no_draw;
+	///
+	mutable bool locked;
+	///
+	mutable UpdateCodes need_update;
 };
 #endif