X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finsettabular.h;h=1d358d53d468c297091d8e1f2ecdf827ed708a08;hb=4a5b7a5952ad2381fcdf4830511293e184c7c5a1;hp=2cb39167ee47836390876e6f2d50b79dd1d8b69e;hpb=729f944d8805e888af25c703a4fd6e4322c47764;p=lyx.git

diff --git a/src/insets/insettabular.h b/src/insets/insettabular.h
index 2cb39167ee..1d358d53d4 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 1995-2001 The LyX Team.
  *
  *======================================================
  */
@@ -45,184 +45,312 @@
 #ifndef INSETTABULAR_H
 #define INSETTABULAR_H
 
+#include <sigc++/signal_system.h>
+#include <boost/smart_ptr.hpp>
+
 #ifdef __GNUG__
 #pragma interface
 #endif
 
-#include "lyxinset.h"
+#include "inset.h"
 #include "tabular.h"
 #include "LString.h"
 #include "lyxcursor.h"
+#include "FuncStatus.h"
 
 class LyXLex;
 class Painter;
 class BufferView;
 class Buffer;
+class Paragraph;
 
 class InsetTabular : public UpdatableInset {
 public:
-    ///
-    enum UpdateCodes {
-	NONE = 0,
-	INIT,
-	FULL,
-	CELL,
-	CURSOR,
-	SELECTION
-    };
-    ///
-    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 &, bool) const;
-    ///
-    void update(BufferView *, LyXFont const &, bool =false);
-    ///
-    const char * 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);
-    ///
-    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(BufferView *, 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; }
-
-    ///
-    /// Public structures and variables
-    ///
-    LyXTabular * tabular;
+	///
+	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 &, bool same_id = false);
+	///
+	~InsetTabular();
+	///
+	Inset * clone(Buffer const &, bool same_id = false) 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);
+	///
+	void edit(BufferView * bv, bool front = true);
+	///
+	bool doClearArea() const;
+	///
+	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() const;
+	///
+	UpdatableInset * getFirstLockingInsetOfType(Inset::Code);
+	///
+	bool insertInset(BufferView *, Inset *);
+	///
+	bool insetAllowed(Inset::Code code) const;
+	///
+	bool isTextInset() const { return true; }
+	///
+	bool display() const { return tabular->IsLongTabular(); }
+	///
+	bool 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,
+	             bool selectall = 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 deleteLyXText(BufferView *, bool recursive = true) const;
+	///
+	void resizeLyXText(BufferView *, bool force = false) const;
+	///
+	void openLayoutDialog(BufferView *) const;
+	///
+	bool showInsetDialog(BufferView *) const;
+	///
+	FuncStatus getStatus(string const & argument) const;
+	///
+	std::vector<string> const getLabelList() const;
+	///
+	void nodraw(bool b) const {
+		UpdatableInset::nodraw(b);
+	}
+	bool nodraw() const;
+	///
+	int scroll(bool recursive=true) const;
+	///
+	void scroll(BufferView *bv, float sx) const {
+		UpdatableInset::scroll(bv, sx);
+	}
+	///
+	void scroll(BufferView *bv, int offset) const {
+		UpdatableInset::scroll(bv, offset);
+	}
+	///
+	Paragraph * getParFromID(int id) const;
+	///
+	Inset * getInsetFromID(int id) const;
+	///
+	Paragraph * firstParagraph() const;
+	///
+	Paragraph * getFirstParagraph(int) const;
+	///
+	LyXCursor const & cursor(BufferView *) const;
+	///
+	bool allowSpellcheck() { return true; }
+	string const selectNextWordToSpellcheck(BufferView *, float & value) const;
+	void selectSelectedWord(BufferView *);
+	void toggleSelection(BufferView *, bool kill_selection);
+	///
+	bool searchForward(BufferView *, string const &,
+	                   bool = true, bool = false);
+	bool searchBackward(BufferView *, string const &,
+	                    bool = true, bool = false);
+
+	// this should return true if we have a "normal" cell, otherwise true.
+	// "normal" means without width set!
+	bool forceDefaultParagraphs(Inset const * in) const;
+	
+	//
+	// Public structures and variables
+	///
+	boost::scoped_ptr<LyXTabular> tabular;
+	///
+	SigC::Signal0<void> hideDialog;
 
 private:
-    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 *);
-    ///
-    void HideInsetCursor(BufferView *);
-    ///
-    void setPos(Painter &, int x, int y) const;
-    ///
-    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;
-
-    ///
-    /// 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 no_selection;
-    mutable bool locked;
-    mutable UpdateCodes need_update;
+	///
+	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 fitInsetCursor(BufferView *) const;
+	///
+	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 deletable() const;
+	///
+	int getCellXPos(int cell) const;
+	///
+	void resetPos(BufferView *) const;
+	///
+	void removeTabularRow();
+	///
+	bool hasSelection() const {
+		return has_selection;
+	}
+	///
+	void clearSelection() const {
+		sel_cell_start = sel_cell_end = 0;
+		has_selection = false;
+	}
+	void setSelection(int start, int end) const {
+		sel_cell_start = start;
+		sel_cell_end = end;
+		has_selection = true;
+	}
+	///
+	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 *);
+	///
+	void getSelection(int & scol, int & ecol,
+			  int & srow, int & erow) const;
+	///
+	string selectNextWordInt(BufferView *, float & value) const;
+
+	//
+	// 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;
+	/// true if a set of cells are selected
+	mutable bool has_selection;
+	/// the starting cell selection nr
+	mutable int sel_cell_start;
+	/// the ending cell selection nr
+	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;
+	///
+	mutable bool locked;
+	///
+	mutable UpdateCodes need_update;
+	///
+	bool in_update;
+	///
+	mutable bool in_reset_pos;
 };
 #endif