* GuiView.C (updateTab): do not update early if current tab has

[lyx.git] / src / undo.h

diff --git a/src/undo.h b/src/undo.h
index 7b4aca1c92a27b8bbb0035e49a386d873c7feb2c..494cf7b6fb70c056edaa1a3a2b08f935aaed314c 100644 (file)
--- a/src/undo.h
+++ b/src/undo.h
@@ -17,14 +17,20 @@
 #define UNDO_H
 
 #include "dociterator.h"
-#include "ParagraphList_fwd.h"
+#include "ParagraphList.h"
+#include "bufferparams.h"
 
 #include "support/types.h"
 
 #include <string>
 
-class LCursor;
+
+namespace lyx {
+
+class BufferParams;
 class BufferView;
+class DocIterator;
+class LCursor;
 
 
 /**
@@ -74,13 +80,17 @@ public:
        /// the position of the cell described
        StableDocIterator cell;
        /// counted from begin of cell
-       lyx::pit_type from;
+       pit_type from;
        /// complement to end of this cell
-       lyx::pit_type end;
+       pit_type end;
        /// the contents of the saved Paragraphs (for texted)
        ParagraphList pars;
        /// the stringified contents of the saved MathArray (for mathed)
-       std::string array;
+       docstring array;
+       /// Only used in case of full backups
+       BufferParams bparams;
+       /// Only used in case of full backups
+       bool isFullBuffer;
 };
 
 
@@ -99,14 +109,23 @@ void finishUndo();
  * end' of the range of changed  paragraphs.  So we give an inclusive range.
  * This is called before you make the changes to the paragraph, and it
  * will record the original information of the paragraphs in the undo stack.
+ *
+ * FIXME: We need something to record undo in partial grids for mathed.
+ * Right now we use recordUndoInset if more than one cell is changed,
+ * but that puts the cursor in front of the inset after undo. We would need
+ * something like
+ * recordUndoGrid(LCursor & cur, Undo::undo_kind kind, idx_type from, idx_type to);
+ * and store the cell information in class Undo.
  */
 
 /// The general case: prepare undo for an arbitrary range.
+/// FIXME: replace LCursor with DocIterator. This is not possible right
+/// now because we need access to Buffer->params()!.
 void recordUndo(LCursor & cur, Undo::undo_kind kind,
-       lyx::pit_type from, lyx::pit_type to);
+       pit_type from, pit_type to);
 
 /// Convenience: prepare undo for the range between 'from' and cursor.
-void recordUndo(LCursor & cur, Undo::undo_kind kind, lyx::pit_type from);
+void recordUndo(LCursor & cur, Undo::undo_kind kind, pit_type from);
 
 /// Convenience: prepare undo for the single paragraph or cell
 /// containing the cursor
@@ -116,7 +135,10 @@ void recordUndoInset(LCursor & cur, Undo::undo_kind kind = Undo::ATOMIC);
 /// Convenience: prepare undo for the selected paragraphs
 void recordUndoSelection(LCursor & cur, Undo::undo_kind kind = Undo::ATOMIC);
 
-/// Convenience: prepare undo for the single paragraph containing the cursor
-void recordUndoFullDocument(LCursor & cur);
+/// Convenience: prepare undo for the whole buffer
+void recordUndoFullDocument(BufferView * bv);
+
+
+} // namespace lyx
 
 #endif // UNDO_FUNCS_H