*
* LyX, The Document Processor
*
- * Copyright (C) 1995-2000 The LyX Team.
+ * Copyright 1995-2001 The LyX Team.
*
*======================================================
*/
#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 Dialogs;
+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(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);
- ///
- 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 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 *, 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 *);
- ///
- bool TabularFeatures(BufferView * bv, string what);
- ///
- void TabularFeatures(BufferView * bv, int feature, string val = string());
- ///
- int GetActCell() { return actcell; }
- ///
- void SetFont(BufferView *, LyXFont const &, bool toggleall = false);
- ///
- int getMaxWidth(Painter & pain, UpdatableInset const *) const;
- ///
- Buffer * BufferOwner() const { return buffer; }
- ///
- LyXText * getLyXText(BufferView *) const;
- void resizeLyXText(BufferView *) const;
- void OpenLayoutDialog(BufferView *) const;
- int getStatus(string argument) const;
-
- ///
- /// 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 const & = true, bool const & = false);
+ bool searchBackward(BufferView *, string const &,
+ bool const & = true, bool const & = false);
-private:
+ // this should return true if we have a "normal" cell, otherwise true.
+ // "normal" means without width set!
+ bool forceDefaultParagraphs(Inset const * in) 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 *);
- ///
- 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 *);
- UpdatableInset::RESULT moveDown(BufferView *);
- bool moveNextCell(BufferView *);
- bool movePrevCell(BufferView *);
- bool Delete();
- ///
- int getCellXPos(int cell) const;
- void resetPos(BufferView *) 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;
- mutable Dialogs * dialogs_;
+ //
+ // 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 *, 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
projects / lyx.git / blobdiff