X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fmainundo.h;h=d622adcfb70b7ec096b92be372f5a1fb9811fbfd;hb=6e641b69b14bc8546845dd83c58d20fd0d7626e3;hp=8b5af5adeaa5a40e0cc5c99deec8016119d426a4;hpb=21c2e6b36d6a96c2f662a89459d607b5a387f4eb;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/mainundo.h b/cinelerra-5.1/cinelerra/mainundo.h
index 8b5af5ad..d622adcf 100644
--- a/cinelerra-5.1/cinelerra/mainundo.h
+++ b/cinelerra-5.1/cinelerra/mainundo.h
@@ -37,9 +37,6 @@ public:
 	MainUndo(MWindow *mwindow);
 	~MainUndo();
 
-
-
-
 // For tweeking operations:
 // If a pair of update_undo_before and update_undo_after are called
 // within a certain time limit and the creator is nonzero and equal,
@@ -56,7 +53,13 @@ public:
 	int undo();
 	int redo();
 
+// load_flags for the next undo/redo stack item
+	int undo_load_flags();
+	int redo_load_flags();
 	void dump(FILE *fp=stdout);
+
+	void save(FILE *fp);
+	void load(FILE *fp);
 private:
 // Entry point for all update commands
 	void update_undo_entry(const char *description,
@@ -69,9 +72,8 @@ private:
 // compression more efficient.
 // So even numbers are before and odd numbers are after
 	UndoStack *undo_stack;
-
-
-
+	UndoStackItem *next_undo();
+	UndoStackItem *next_redo();
 
 // loads undo from the stringfile to the project
 	int load_undo_before(FileXML *file, uint32_t load_flags);