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-rw-r--r--generic/tkUndo.h25
1 files changed, 14 insertions, 11 deletions
diff --git a/generic/tkUndo.h b/generic/tkUndo.h
index 4776b3d..9b072e6 100644
--- a/generic/tkUndo.h
+++ b/generic/tkUndo.h
@@ -9,7 +9,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkUndo.h,v 1.1 2002/06/21 23:09:55 hobbs Exp $
+ * RCS: @(#) $Id: tkUndo.h,v 1.2 2003/05/19 13:04:24 vincentdarley Exp $
*/
#ifndef _TKUNDO
@@ -28,26 +28,29 @@
typedef enum {
TK_UNDO_SEPARATOR, /* Marker */
- TK_UNDO_ACTION /* Command */
+ TK_UNDO_ACTION, /* Command */
+ TK_UNDO_ACTION_LIST /* Command list */
} TkUndoAtomType;
/* struct defining the basic undo/redo stack element */
typedef struct TkUndoAtom {
- TkUndoAtomType type; /* The type that will trigger the
- * required action*/
- Tcl_Obj * apply; /* Command to apply the action that was taken */
- Tcl_Obj * revert; /* The command to undo the action */
+ TkUndoAtomType type; /* The type that will trigger the
+ * required action*/
+ Tcl_Obj *apply; /* Command to apply the action that
+ * was taken */
+ Tcl_Obj *revert; /* The command to undo the action */
struct TkUndoAtom * next; /* Pointer to the next element in the
- * stack */
+ * stack */
} TkUndoAtom;
/* struct defining the basic undo/redo stack element */
typedef struct TkUndoRedoStack {
- TkUndoAtom * undoStack; /* The undo stack */
- TkUndoAtom * redoStack; /* The redo stack */
- Tcl_Interp * interp ; /* The interpreter in which to execute the revert and apply scripts */
+ TkUndoAtom * undoStack; /* The undo stack */
+ TkUndoAtom * redoStack; /* The redo stack */
+ Tcl_Interp * interp ; /* The interpreter in which to execute
+ * the revert and apply scripts */
int maxdepth;
int depth;
} TkUndoRedoStack;
@@ -78,7 +81,7 @@ EXTERN void TkUndoFreeStack _ANSI_ARGS_((TkUndoRedoStack * stack));
EXTERN void TkUndoInsertUndoSeparator _ANSI_ARGS_((TkUndoRedoStack * stack));
EXTERN void TkUndoPushAction _ANSI_ARGS_((TkUndoRedoStack * stack,
- Tcl_DString * actionScript, Tcl_DString * revertScript));
+ Tcl_Obj *actionScript, Tcl_Obj *revertScript, int isList));
EXTERN int TkUndoRevert _ANSI_ARGS_((TkUndoRedoStack * stack));