lyx_mirror/src/BufferView_pimpl.h

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// -*- C++ -*-
#ifndef BUFFERVIEW_PIMPL_H
#define BUFFERVIEW_PIMPL_H
#include <boost/smart_ptr.hpp>
#include "BufferView.h"
#include "UpdateInset.h"
#include "commandtags.h"
#include "frontends/Timeout.h"
#include "WorkArea.h"
#include "paragraph.h"
#include "insets/insetspecialchar.h"
#ifdef __GNUG__
#pragma interface
#endif
class LyXView;
class WorkArea;
class LyXScreen;
///
struct BufferView::Pimpl : public SigC::Object {
///
Pimpl(BufferView * i, LyXView * o,
int xpos, int ypos, int width, int height);
///
Painter & painter();
///
void buffer(Buffer *);
///
void resize(int xpos, int ypos, int width, int height);
///
void resize();
///
void redraw();
/// Return true if the cursor was fitted.
bool fitCursor();
///
void redoCurrentBuffer();
///
int resizeCurrentBuffer();
///
void update();
//
void update(LyXText *, BufferView::UpdateCodes);
/// Update pixmap of screen
void updateScreen();
///
void workAreaExpose();
///
void updateScrollbar();
///
void scrollCB(double value);
///
Inset * checkInsetHit(LyXText *, int & x, int & y,
unsigned int button);
///
int scrollUp(long time);
///
int scrollDown(long time);
///
void workAreaKeyPress(KeySym, unsigned int state);
///
void workAreaMotionNotify(int x, int y, unsigned int state);
///
void workAreaButtonPress(int x, int y, unsigned int button);
///
void workAreaButtonRelease(int x, int y, unsigned int button);
///
void doubleClick(int x, int y, unsigned int button);
///
void tripleClick(int x, int y, unsigned int button);
///
void enterView();
///
void leaveView();
///
void cursorToggle();
///
void cursorPrevious(LyXText *);
///
void cursorNext(LyXText *);
///
bool available() const;
///
void beforeChange(LyXText *);
///
void savePosition(unsigned int i);
///
void restorePosition(unsigned int i);
///
bool isSavedPosition(unsigned int i);
///
void setState();
///
void insetSleep();
///
void insetWakeup();
///
void insetUnlock();
///
bool focus() const;
///
void focus(bool);
///
bool active() const;
///
bool belowMouse() const;
///
void showCursor();
///
void hideCursor();
///
void toggleSelection(bool = true);
///
void toggleToggle();
///
void center();
///
bool insertInset(Inset * inset, string const & lout = string());
///
void updateInset(Inset * inset, bool mark_dirty);
///
bool Dispatch(kb_action action, string const & argument);
private:
///
friend class BufferView;
/// open and lock an updatable inset
bool open_new_inset(UpdatableInset * new_inset, bool behind = false);
///
void protectedBlank(LyXText * lt);
///
void specialChar(InsetSpecialChar::Kind);
///
void newline();
///
void hfill();
///
void smartQuote();
///
void insertAndEditInset(Inset *);
///
void gotoInset(std::vector<Inset::Code> const & codes,
bool same_content);
///
void gotoInset(Inset::Code codes, bool same_content);
///
BufferView * bv_;
///
LyXView * owner_;
///
Buffer * buffer_;
///
boost::scoped_ptr<LyXScreen> screen_;
///
long current_scrollbar_value;
///
Timeout cursor_timeout;
///
WorkArea workarea_;
///
UpdateInset updatelist;
///
void pasteClipboard(bool asPara);
///
void stuffClipboard(string const &) const;
///
bool using_xterm_cursor;
///
struct Position {
/// Filename
string filename;
/// Cursor paragraph Id
int par_id;
/// Cursor position
Paragraph::size_type par_pos;
///
Position() : par_id(0), par_pos(0) {}
///
Position(string const & f, int id, Paragraph::size_type pos)
: filename(f), par_id(id), par_pos(pos) {}
};
///
std::vector<Position> saved_positions;
///
void moveCursorUpdate(bool selecting);
/// Get next inset of this class from current cursor position
Inset * getInsetByCode(Inset::Code code);
///
void MenuInsertLyXFile(string const & filen);
///
bool inset_slept;
};
#endif