Another Transform todo: correct Undo names for using Transform.

Martin; I've added calls like:
	BIF_TransformSetUndo("Add Duplicate");
In advance of calling transform itself, to indicate that this is the
string name to be used for Undo, and also has to be done on ESC.
To make that possible I had to add a memset() to zero the global struct
TransInfo. Nicely done with if(Trans.mode==TRANS_INIT)

Not sure how this relates to setting constraints in advance... I always
found it tricky to work a non-initalized global struct. :)

2 files changed, 5 insertions, 0 deletions

diff --git a/source/blender/include/BIF_transform.h b/source/blender/include/BIF_transform.h
index 680b324d917..aea415725c0 100755
--- a/source/blender/include/BIF_transform.h
+++ b/source/blender/include/BIF_transform.h
@@ -36,6 +36,7 @@
 /* ******************** Macros & Prototypes *********************** */
 
 /* MODE AND NUMINPUT FLAGS */
+#define TFM_INIT			-1
 #define TFM_REPEAT			0
 #define TFM_TRANSLATION		1
 #define TFM_ROTATION		2
@@ -74,6 +75,8 @@ void BIF_setLocalLockConstraint(char axis, char *text);
 void BIF_drawConstraint(void);
 void BIF_drawPropCircle(void);
 
+void BIF_TransformSetUndo(char *str);
+
 /* view3d manipulators */
 void ManipulatorTransform(int mode);
 
diff --git a/source/blender/include/transform.h b/source/blender/include/transform.h
index 6a1d7ae8445..115e5a57e59 100755
--- a/source/blender/include/transform.h
+++ b/source/blender/include/transform.h
@@ -152,6 +152,8 @@ typedef struct TransInfo {
 	
 	float		vec[3];			/* translation, to show for widget   	*/
 	float		mat[3][3];		/* rot/rescale, to show for widget   	*/
+	
+	char		*undostr;		/* if set, uses this string for undo */
 } TransInfo;