// -*- C++ -*-
/* This file is part of
* ======================================================
- *
+ *
* LyX, The Document Processor
*
* Copyright 1998 The LyX Team.
#include "LColor.h"
#include "paragraph.h"
#include "lyxcursor.h"
+
#include <boost/smart_ptr.hpp>
class Painter;
class BufferView;
class Buffer;
+class BufferParams;
class LyXCursor;
class LyXText;
class LyXScreen;
/**
A text inset is like a TeX box to write full text
- (including styles and other insets) in a given space.
+ (including styles and other insets) in a given space.
@author: Jürgen Vigna
*/
class InsetText : public UpdatableInset {
ALWAYS
};
///
- InsetText();
+ InsetText(BufferParams const &);
///
explicit
InsetText(InsetText const &, bool same_id = false);
///
int width(BufferView *, LyXFont const & f) const;
///
- int textWidth(BufferView *) const;
+ int textWidth(BufferView *, bool fordraw = false) const;
///
void draw(BufferView *, LyXFont const &, int , float &, bool) const;
///
- void update(BufferView *, LyXFont const &, bool =false);
+ void update(BufferView *, LyXFont const &, bool = false);
///
void setUpdateStatus(BufferView *, int what) const;
///
///
void edit(BufferView *, int, int, unsigned int);
///
+ void edit(BufferView *, bool front = true);
+ ///
bool isTextInset() const { return true; }
///
bool doClearArea() const;
///
bool updateInsetInInset(BufferView *, Inset *);
///
- void insetButtonRelease(BufferView *, int, int, int);
+ bool insetButtonRelease(BufferView *, int, int, int);
///
void insetButtonPress(BufferView *, int, int, int);
///
///
int linuxdoc(Buffer const *, std::ostream &) const { return 0; }
///
- int docBook(Buffer const *, std::ostream &) const ;
+ int docbook(Buffer const *, std::ostream &) const ;
///
void validate(LaTeXFeatures & features) const;
///
///
void toggleInsetCursor(BufferView *);
///
+ void showInsetCursor(BufferView *, bool show = true);
+ ///
+ void hideInsetCursor(BufferView *);
+ ///
+ void fitInsetCursor(BufferView *) const;
+ ///
bool insertInset(BufferView *, Inset *);
///
- bool insertInsetAllowed(Inset *) const;
- bool insertInsetAllowed(Inset::Code) const;
+ bool insetAllowed(Inset::Code) const;
///
UpdatableInset * getLockingInset() const;
///
///
void setFont(BufferView *, LyXFont const &,
bool toggleall = false,
- bool selectall = false);
+ bool selectall = false);
///
int getMaxWidth(BufferView *, UpdatableInset const *) const;
///
///
void writeParagraphData(Buffer const *, std::ostream &) const;
///
- void setParagraphData(Paragraph *);
+ void setParagraphData(Paragraph *, bool same_id = false);
///
- void setText(string const &);
+ void setText(string const &, LyXFont const &);
///
void setAutoBreakRows(bool);
///
+ bool getAutoBreakRows() const { return autoBreakRows; }
+ ///
void setDrawFrame(BufferView *, DrawFrame);
///
void setFrameColor(BufferView *, LColor::color);
///
bool nodraw() const;
///
- int scroll(bool recursive=true) const;
+ int scroll(bool recursive = true) const;
///
- void scroll(BufferView *bv, float sx) const {
+ void scroll(BufferView * bv, float sx) const {
UpdatableInset::scroll(bv, sx);
}
///
- void scroll(BufferView *bv, int offset) const {
+ void scroll(BufferView * bv, int offset) const {
UpdatableInset::scroll(bv, offset);
}
///
- void selectAll(BufferView *bv);
+ void selectAll(BufferView * bv);
///
- void clearSelection(BufferView *bv);
+ void clearSelection(BufferView * bv);
///
Paragraph * getParFromID(int id) const;
///
///
Paragraph * firstParagraph() const;
///
+ Paragraph * getFirstParagraph(int) const;
+ ///
LyXCursor const & cursor(BufferView *) const;
///
Paragraph * paragraph() const;
///
void paragraph(Paragraph *);
///
+ 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);
+ ///
+ bool checkInsertChar(LyXFont &);
+ ///
+ void getDrawFont(LyXFont &) const;
+ ///
+ void appendParagraphs(BufferParams const & bparams, Paragraph *);
+ ///
+ //
+ // Public structures and variables
+ ///
mutable int need_update;
protected:
///
- void updateLocal(BufferView *, int what, bool mark_dirty);
+ void updateLocal(BufferView *, int what, bool mark_dirty) const;
+ ///
+ void lockInset(BufferView *, UpdatableInset *);
///
mutable int drawTextXOffset;
///
LColor::color frame_color;
private:
+ ///
struct InnerCache {
+ ///
InnerCache(boost::shared_ptr<LyXText>);
-
+ ///
boost::shared_ptr<LyXText> text;
+ ///
bool remove;
};
///
- typedef std::map<BufferView *, struct InnerCache > Cache;
+ typedef std::map<BufferView *, InnerCache> Cache;
///
typedef Cache::value_type value_type;
///
int beginningOfMainBody(Buffer const *, Paragraph * par) const;
///
- void showInsetCursor(BufferView *, bool show=true);
- ///
- void hideInsetCursor(BufferView *);
- ///
UpdatableInset::RESULT moveRight(BufferView *,
bool activate_inset = true,
bool selecting = false);
bool activate_inset = true,
bool selecting = false);
///
- UpdatableInset::RESULT moveLeftIntern(BufferView *, bool behind,
+ UpdatableInset::RESULT moveLeftIntern(BufferView *, bool behind,
bool activate_inset = true,
bool selecting = false);
///
void setCharFont(Buffer const *, int pos, LyXFont const & font);
///
- string const getText(int);
- ///
bool checkAndActivateInset(BufferView * bv, bool behind);
///
bool checkAndActivateInset(BufferView * bv, int x = 0, int y = 0,
///
int cy(BufferView *) const;
///
- Paragraph::size_type cpos(BufferView *) const;
+ lyx::pos_type cpos(BufferView *) const;
///
Paragraph * cpar(BufferView *) const;
///
///
void clearFrame(Painter &, bool cleared) const;
///
- void clearInset(Painter &, int baseline, bool & cleared) const;
+ void clearInset(BufferView *, int baseline, bool & cleared) const;
///
void saveLyXTextState(LyXText *) const;
+ ///
void restoreLyXTextState(BufferView *, LyXText *) const;
-
+ ///
+ void reinitLyXText() const;
+ ///
+ void collapseParagraphs(BufferParams const & bparams) const;
+
/* Private structures and variables */
///
Paragraph * par;
///
mutable int insetWidth;
///
- mutable int last_width;
- ///
- mutable int last_height;
- ///
mutable int top_y;
///
Paragraph * inset_par;
///
- Paragraph::size_type inset_pos;
+ lyx::pos_type inset_pos;
///
bool inset_boundary;
///
///
mutable int inset_y;
///
- mutable unsigned int old_max_width;
+ mutable int old_max_width;
///
bool no_selection;
///
///
UpdatableInset * the_locking_inset;
///
- Paragraph * old_par;
+ mutable Paragraph * old_par;
/// The cache.
mutable Cache cache;
///
///
mutable boost::shared_ptr<LyXText> cached_text;
///
- mutable struct save_state {
+ struct save_state {
Paragraph * lpar;
Paragraph * selstartpar;
Paragraph * selendpar;
- Paragraph::size_type pos;
- Paragraph::size_type selstartpos;
- Paragraph::size_type selendpos;
+ lyx::pos_type pos;
+ lyx::pos_type selstartpos;
+ lyx::pos_type selendpos;
bool boundary;
bool selstartboundary;
bool selendboundary;
bool selection;
bool mark_set;
- } sstate;
+ bool refresh;
+ };
+ ///
+ mutable save_state sstate;
+
///
// this is needed globally so we know that we're using it actually and
// so the LyXText-Cache is not erased until used!
mutable LyXText * lt;
+ ///
+ // to remember old painted frame dimensions to clear it on the right spot!
+ ///
+ mutable int frame_x;
+ mutable int frame_y;
+ mutable int frame_w;
+ mutable int frame_h;
+ ///
+ bool in_update; /* as update is not reentrant! */
+ mutable BufferView * do_resize;
+ mutable bool do_reinit;
+ mutable bool in_insetAllowed;
+ ///
+ // these are used to check for mouse movement in Motion selection code
+ ///
+ int mouse_x;
+ int mouse_y;
};
#endif
projects / lyx.git / blobdiff