fix compilation bug

[lyx.git] / src / BufferView_pimpl.h

diff --git a/src/BufferView_pimpl.h b/src/BufferView_pimpl.h
index 9a77eba226e0e2ab2c203f0bf4d2e319f8e1dddc..e011a08990783a5bcca3d6c504d0e3e83dc12e17 100644 (file)
--- 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;
@@ -61,7 +59,7 @@ struct BufferView::Pimpl : public boost::signals::trackable {
        ///
        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);
        ///
@@ -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;