X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferView_pimpl.h;h=e011a08990783a5bcca3d6c504d0e3e83dc12e17;hb=dad1fc66e44a4dad94eb1e9ffd5736bf8f59ae6d;hp=15f320bf8f905693c15ac957505665f94194bd14;hpb=f59571dcabc7ad977881013b3b98f097c75657b3;p=lyx.git

diff --git a/src/BufferView_pimpl.h b/src/BufferView_pimpl.h
index 15f320bf8f..e011a08990 100644
--- a/src/BufferView_pimpl.h
+++ b/src/BufferView_pimpl.h
@@ -19,10 +19,8 @@
 #include <boost/scoped_ptr.hpp>
 #include <boost/signals/trackable.hpp>
 
-#ifdef __GNUG__
-#pragma interface
-#endif
 
+class Change;
 class LyXView;
 class WorkArea;
 class LyXScreen;
@@ -35,8 +33,6 @@ struct BufferView::Pimpl : public boost::signals::trackable {
 	      int xpos, int ypos, int width, int height);
 	///
 	Painter & painter() const;
-	/// return the work area for this bview
-	WorkArea & workarea() const;
 	/// return the screen for this bview
 	LyXScreen & screen() const;
 	///
@@ -62,8 +58,10 @@ struct BufferView::Pimpl : public boost::signals::trackable {
 	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);
 	///
@@ -74,6 +72,8 @@ 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 *);
 	///
@@ -103,6 +103,9 @@ struct BufferView::Pimpl : public boost::signals::trackable {
 	///
 	bool dispatch(FuncRequest const & ev);
 private:
+	/// track changes for the document
+	void trackChanges();
+
 	///
 	friend class BufferView;
 
@@ -142,5 +145,7 @@ private:
 	Inset * getInsetByCode(Inset::Code code);
 	///
 	void MenuInsertLyXFile(string const & filen);
+	/// our workarea
+	WorkArea & workarea() const;
 };
 #endif // BUFFERVIEW_PIMPL_H