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[lyx.git] / src / BufferView_pimpl.h

diff --git a/src/BufferView_pimpl.h b/src/BufferView_pimpl.h
index 369df9fc5f3ce381428f8abf2a10f16c3ea30afe..2032a09ec374afe611052a9dd483ef4906743473 100644 (file)
--- a/src/BufferView_pimpl.h
+++ b/src/BufferView_pimpl.h
@@ -1,15 +1,24 @@
 // -*- 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 "errorlist.h"
 #include "BufferView.h"
 #include "frontends/Timeout.h"
 #include "frontends/key_state.h"
@@ -19,10 +28,8 @@
 #include <boost/scoped_ptr.hpp>
 #include <boost/signals/trackable.hpp>
 
-#ifdef __GNUG__
-#pragma interface
-#endif
 
+class Change;
 class LyXView;
 class WorkArea;
 class LyXScreen;
@@ -44,24 +51,27 @@ struct BufferView::Pimpl : public boost::signals::trackable {
        ///
        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(string const &, string const &, bool);
+       ///
+       bool loadLyXFile(string const &, bool);
        ///
        void workAreaResize();
        ///
        void updateScrollbar();
        ///
        void scrollDocView(int value);
-       /// wheel mouse scroll
-       int scroll(long time);
+       /**
+        * Wheel mouse scroll, move by multiples of text->defaultRowHeight().
+        */
+       void scroll(int lines);
        ///
        void workAreaKeyPress(LyXKeySymPtr key, key_modifier::state state);
        ///
@@ -72,6 +82,8 @@ struct BufferView::Pimpl : public boost::signals::trackable {
        void cursorToggle();
        ///
        bool available() const;
+       /// get the change at the cursor position
+       Change const getCurrentChange();
        ///
        void beforeChange(LyXText *);
        ///
@@ -85,22 +97,49 @@ struct BufferView::Pimpl : public boost::signals::trackable {
        ///
        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, string const & lout = 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);
+
        ///
        friend class BufferView;
 
@@ -137,7 +176,7 @@ private:
        ///
        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);
        /// our workarea