// -*- C++ -*-
/**
* \file BufferView_pimpl.h
- * Copyright 2002 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * \author various
+ * \author Asger Alstrup
+ * \author Alfredo Braustein
+ * \author Lars Gullik Bjønnes
+ * \author John Levon
+ * \author André Pönitz
+ * \author Dekel Tsur
+ * \author Jürgen Vigna
+ *
+ * Full author contact details are available in file CREDITS.
*/
#ifndef BUFFERVIEW_PIMPL_H
#define BUFFERVIEW_PIMPL_H
#include "BufferView.h"
-#include "frontends/Timeout.h"
+#include "errorlist.h"
+
+#include "insets/inset.h"
+
#include "frontends/key_state.h"
-#include "frontends/LyXKeySym.h"
+#include "frontends/Timeout.h"
+
#include "support/types.h"
#include <boost/scoped_ptr.hpp>
+#include <boost/shared_ptr.hpp>
#include <boost/signals/trackable.hpp>
-#ifdef __GNUG__
-#pragma interface
-#endif
+class Change;
+class LyXKeySym;
class LyXView;
class WorkArea;
class LyXScreen;
///
void redoCurrentBuffer();
///
- int resizeCurrentBuffer();
+ void resizeCurrentBuffer();
///
void update();
- //
- void update(LyXText *, BufferView::UpdateCodes);
/**
* Repaint pixmap. Used for when we've made a visible
* change but don't need the full update() logic
*/
- void repaint();
+ ///
+ bool newFile(std::string const &, std::string const &, bool);
+ ///
+ bool loadLyXFile(std::string const &, bool);
///
void workAreaResize();
///
///
void scrollDocView(int value);
/**
- * Wheel mouse scroll, move by multiples of text->defaultHeight().
+ * Wheel mouse scroll, move by multiples of text->defaultRowHeight().
*/
void scroll(int lines);
///
+ typedef boost::shared_ptr<LyXKeySym> LyXKeySymPtr;
+ ///
void workAreaKeyPress(LyXKeySymPtr key, key_modifier::state state);
///
void selectionRequested();
void cursorToggle();
///
bool available() const;
+ /// get the change at the cursor position
+ Change const getCurrentChange();
///
void beforeChange(LyXText *);
///
///
void insetUnlock();
///
- 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 insertInset(InsetOld * inset, std::string const & lout = std::string());
///
+ void updateInset(InsetOld const * inset);
+ /// a function should be executed from the workarea
+ bool workAreaDispatch(FuncRequest const & ev);
+ /// a function should be executed
bool dispatch(FuncRequest const & ev);
+ ///
+ int top_y() const;
+ ///
+ void top_y(int y);
private:
+ /// the y coordinate of the top of the screen
+ int top_y_;
+ /// An error list (replaces the error insets)
+ ErrorList errorlist_;
+ /// add an error to the list
+ void addError(ErrorItem const &);
+ /// buffer errors signal connection
+ boost::signals::connection errorConnection_;
+ /// buffer messages signal connection
+ boost::signals::connection messageConnection_;
+ /// buffer busy status signal connection
+ boost::signals::connection busyConnection_;
+ /// buffer title changed signal connection
+ boost::signals::connection titleConnection_;
+ /// buffer reset timers signal connection
+ boost::signals::connection timerConnection_;
+ /// buffer readonly status changed signal connection
+ boost::signals::connection readonlyConnection_;
+ /// buffer closing signal connection
+ boost::signals::connection closingConnection_;
+ /// connect to signals in the given buffer
+ void connectBuffer(Buffer & buf);
+ /// disconnect from signals in the given buffer
+ void disconnectBuffer();
+ /// track changes for the document
+ void trackChanges();
+ /// notify readonly status
+ void showReadonly(bool);
+
+ /**
+ * Change all insets with the given code's contents to a new
+ * string. May only be used with InsetCommand-derived insets
+ * Returns true if a screen update is needed.
+ */
+ bool ChangeInsets(InsetOld::Code code, std::string const & from,
+ std::string const & to);
+
///
friend class BufferView;
///
Timeout cursor_timeout;
///
- void stuffClipboard(string const &) const;
+ void stuffClipboard(std::string const &) const;
///
bool using_xterm_cursor;
///
struct Position {
/// Filename
- string filename;
+ std::string filename;
/// Cursor paragraph Id
int par_id;
/// Cursor position
///
Position() : par_id(0), par_pos(0) {}
///
- Position(string const & f, int id, lyx::pos_type pos)
+ Position(std::string const & f, int id, lyx::pos_type pos)
: filename(f), par_id(id), par_pos(pos) {}
};
///
std::vector<Position> saved_positions;
/// Get next inset of this class from current cursor position
- Inset * getInsetByCode(Inset::Code code);
+ InsetOld * getInsetByCode(InsetOld::Code code);
///
- void MenuInsertLyXFile(string const & filen);
+ void MenuInsertLyXFile(std::string const & filen);
/// our workarea
WorkArea & workarea() const;
};