// -*- C++ -*-
-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 1998 The LyX Team.
+/**
+ * \file insettext.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
+ * \author Jürgen Vigna
*
- *======================================================
+ * Full author contact details are available in file CREDITS
*/
-// The pristine updatable inset: Text
-
#ifndef INSETTEXT_H
#define INSETTEXT_H
-#ifdef __GNUG__
-#pragma interface
-#endif
-
-#include "inset.h"
+#include "updatableinset.h"
#include "LString.h"
#include "LColor.h"
-#include "paragraph.h"
-#include "lyxcursor.h"
+#include "ParagraphList.h"
+#include "RowList.h"
+#include "dimension.h"
+#include "frontends/mouse_state.h"
+
+#include "support/types.h"
#include <boost/shared_ptr.hpp>
+#include <map>
class Painter;
class BufferView;
class LyXCursor;
class LyXText;
class Row;
+class Paragraph;
/**
A text inset is like a TeX box to write full text
///
CURSOR = 1,
///
- CLEAR_FRAME = 2,
- ///
- DRAW_FRAME = 4,
+ DRAW_FRAME = 2,
///
- SELECTION = 8,
+ SELECTION = 4,
///
- CURSOR_PAR = 16,
+ CURSOR_PAR = 8,
///
- FULL = 32,
+ FULL = 16,
///
- INIT = 64
+ INIT = 32
};
///
enum DrawFrame {
Inset * clone(Buffer const &, bool same_id = false) const;
///
InsetText & operator=(InsetText const & it);
- ///
- void clear();
+ /// empty inset to empty par, or just mark as erased
+ void clear(bool just_mark_erased);
///
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 dimension(BufferView *, LyXFont const &, Dimension &) const;
///
int textWidth(BufferView *, bool fordraw = false) const;
///
- void draw(BufferView *, LyXFont const &, int , float &, bool) const;
+ void draw(BufferView *, LyXFont const &, int , float &) const;
///
- void update(BufferView *, LyXFont const &, bool = false);
+ void update(BufferView *, bool = false);
///
void setUpdateStatus(BufferView *, int what) const;
///
string const editMessage() const;
///
- void edit(BufferView *, int, int, mouse_button::state);
- ///
- void edit(BufferView *, bool front = true);
- ///
bool isTextInset() const { return true; }
///
- bool doClearArea() const;
- ///
void insetUnlock(BufferView *);
///
bool lockInsetInInset(BufferView *, UpdatableInset *);
///
bool updateInsetInInset(BufferView *, Inset *);
///
- bool insetButtonRelease(BufferView *, int, int, mouse_button::state);
- ///
- void insetButtonPress(BufferView *, int, int, mouse_button::state);
- ///
- void insetMotionNotify(BufferView *, int, int, mouse_button::state);
- ///
- UpdatableInset::RESULT localDispatch(BufferView *,
- kb_action, string const &);
+ RESULT localDispatch(FuncRequest const &);
///
int latex(Buffer const *, std::ostream &,
- bool fragile, bool free_spc) const;
+ LatexRunParams const &) const;
///
int ascii(Buffer const *, std::ostream &, int linelen) const;
///
void validate(LaTeXFeatures & features) const;
///
Inset::Code lyxCode() const { return Inset::TEXT_CODE; }
- ///
+ /// FIXME, document
void getCursorPos(BufferView *, int & x, int & y) const;
+ /// Get the absolute document x,y of the cursor
+ virtual void getCursor(BufferView &, int &, int &) const;
///
int insetInInsetY() const;
///
- void toggleInsetCursor(BufferView *);
- ///
- void showInsetCursor(BufferView *, bool show = true);
- ///
- void hideInsetCursor(BufferView *);
- ///
void fitInsetCursor(BufferView *) const;
///
bool insertInset(BufferView *, Inset *);
///
void writeParagraphData(Buffer const *, std::ostream &) const;
///
- void setParagraphData(Paragraph *, bool same_id = false);
+ void setParagraphData(ParagraphList const &, bool same_id = false);
///
void setText(string const &, LyXFont const &);
///
///
void clearSelection(BufferView * bv);
///
- Paragraph * getParFromID(int id) const;
- ///
Inset * getInsetFromID(int id) const;
///
- Paragraph * firstParagraph() const;
- ///
- Paragraph * getFirstParagraph(int) const;
+ ParagraphList * getParagraphs(int) const;
///
LyXCursor const & cursor(BufferView *) const;
///
- Paragraph * paragraph() const;
- ///
- void paragraph(Paragraph *);
+ bool allowSpellcheck() const { return true; }
///
- bool allowSpellcheck() { return true; }
+ WordLangTuple const
+ selectNextWordToSpellcheck(BufferView *, float & value) const;
///
- string const selectNextWordToSpellcheck(BufferView *,
- float & value) const;
void selectSelectedWord(BufferView *);
///
void toggleSelection(BufferView *, bool kill_selection);
+
+ /// mark as erased for change tracking
+ void markErased() { clear(true); };
+ /**
+ * Mark as new. Used when pasting in tabular, and adding rows
+ * or columns. Note that pasting will ensure that tracking already
+ * happens, and this just resets the changes for the copied text,
+ * whereas for row/col add, we need to start tracking changes
+ * for the (empty) paragraph contained.
+ */
+ void markNew(bool track_changes = false);
+ /// find next change
+ bool nextChange(BufferView *, lyx::pos_type & length);
+
///
bool searchForward(BufferView *, string const &,
bool = true, bool = false);
bool checkInsertChar(LyXFont &);
///
void getDrawFont(LyXFont &) const;
+ /// append text onto the existing text
+ void appendParagraphs(Buffer * bp, ParagraphList &);
+
///
- void appendParagraphs(BufferParams const & bparams, Paragraph *);
- ///
+ void addPreview(grfx::PreviewLoader &) const;
+
//
// Public structures and variables
///
mutable int need_update;
+ bool haveParagraphs() const {
+ return true;
+ }
+ ///
+ ParagraphList paragraphs;
protected:
///
- void updateLocal(BufferView *, int what, bool mark_dirty) const;
+ void updateLocal(BufferView *, int what, bool mark_dirty);
/// set parameters for an initial lock of this inset
void lockInset(BufferView *);
/// lock an inset inside this one
LColor::color frame_color;
private:
+ ///
+ void lfunMousePress(FuncRequest const &);
+ ///
+ bool lfunMouseRelease(FuncRequest const &);
+ ///
+ void lfunMouseMotion(FuncRequest const &);
+
///
struct InnerCache {
///
///
typedef Cache::value_type value_type;
///
- int beginningOfMainBody(Paragraph * par) const;
- ///
- UpdatableInset::RESULT moveRight(BufferView *,
+ RESULT moveRight(BufferView *,
bool activate_inset = true,
bool selecting = false);
///
- UpdatableInset::RESULT moveLeft(BufferView *,
+ RESULT moveLeft(BufferView *,
bool activate_inset = true,
bool selecting = false);
///
- UpdatableInset::RESULT moveRightIntern(BufferView *, bool front,
+ RESULT moveRightIntern(BufferView *, bool front,
bool activate_inset = true,
bool selecting = false);
///
- UpdatableInset::RESULT moveLeftIntern(BufferView *, bool front,
+ RESULT moveLeftIntern(BufferView *, bool front,
bool activate_inset = true,
bool selecting = false);
///
- UpdatableInset::RESULT moveUp(BufferView *);
+ RESULT moveUp(BufferView *);
///
- UpdatableInset::RESULT moveDown(BufferView *);
+ RESULT moveDown(BufferView *);
///
void setCharFont(Buffer const *, int pos, LyXFont const & font);
///
///
lyx::pos_type cpos(BufferView *) const;
///
- Paragraph * cpar(BufferView *) const;
+ ParagraphList::iterator cpar(BufferView *) const;
///
bool cboundary(BufferView *) const;
///
- Row * crow(BufferView *) const;
- ///
- void drawFrame(Painter &, bool cleared) const;
+ RowList::iterator crow(BufferView *) const;
///
- void clearFrame(Painter &, bool cleared) const;
+ void drawFrame(Painter &, int x) const;
///
- void clearInset(BufferView *, int baseline, bool & cleared) const;
+ void clearInset(BufferView *, int start_x, int baseline) const;
///
void saveLyXTextState(LyXText *) const;
///
- void restoreLyXTextState(BufferView *, LyXText *) const;
+ void restoreLyXTextState(LyXText *) const;
///
void reinitLyXText() const;
///
- void collapseParagraphs(BufferView *) const;
+ void collapseParagraphs(BufferView *);
/* Private structures and variables */
///
- Paragraph * par;
- ///
mutable bool locked;
///
- mutable int insetAscent;
- ///
- mutable int insetDescent;
- ///
- mutable int insetWidth;
+ mutable Dimension dim_;
///
mutable int top_y;
///
- Paragraph * inset_par;
+ ParagraphList::iterator inset_par;
///
lyx::pos_type inset_pos;
///
///
bool no_selection;
///
- mutable float xpos;
- ///
UpdatableInset * the_locking_inset;
///
- mutable Paragraph * old_par;
+ mutable ParagraphList::iterator old_par;
/// The cache.
mutable Cache cache;
///
mutable int last_drawn_width;
///
- mutable bool frame_is_visible;
- ///
mutable BufferView * cached_bview;
///
mutable boost::shared_ptr<LyXText> cached_text;
bool selendboundary;
bool selection;
bool mark_set;
- bool refresh;
};
///
mutable save_state sstate;
projects / lyx.git / blobdiff