fix [#33740] Incorecct UV mapping from camera view

Bug was in fact that the options for this operator couldn't be accessed (unless you knew to press f6), now the redo panel sets the window area before polling.

Now other operators that use the window region will show settings too.

1 files changed, 18 insertions, 9 deletions

diff --git a/source/blender/editors/space_clip/clip_toolbar.c b/source/blender/editors/space_clip/clip_toolbar.c
index 1bdf5214192..ad70abf5732 100644
--- a/source/blender/editors/space_clip/clip_toolbar.c
+++ b/source/blender/editors/space_clip/clip_toolbar.c
@@ -219,23 +219,32 @@ static void clip_panel_operator_redo_operator(const bContext *C, Panel *pa, wmOp
 static void clip_panel_operator_redo(const bContext *C, Panel *pa)
 {
 	wmOperator *op = WM_operator_last_redo(C);
-	uiBlock *block;
+	ARegion *ar;
+	ARegion *ar1;
 
 	if (op == NULL)
 		return;
 
-	if (WM_operator_poll((bContext *)C, op->type) == 0)
-		return;
+	/* keep in sync with logic in ED_undo_operator_repeat() */
+	ar = CTX_wm_region(C);
+	ar1 = BKE_area_find_region_type(CTX_wm_area(C), RGN_TYPE_WINDOW);
+	if (ar1)
+		CTX_wm_region_set((bContext *)C, ar1);
+
+	if (WM_operator_poll((bContext *)C, op->type)) {
+		uiBlock *block = uiLayoutGetBlock(pa->layout);
 
-	block = uiLayoutGetBlock(pa->layout);
+		if (!WM_operator_check_ui_enabled(C, op->type->name))
+			uiLayoutSetEnabled(pa->layout, FALSE);
 
-	if (!WM_operator_check_ui_enabled(C, op->type->name))
-		uiLayoutSetEnabled(pa->layout, FALSE);
+		/* note, blockfunc is a default but->func, use Handle func to allow button callbacks too */
+		uiBlockSetHandleFunc(block, ED_undo_operator_repeat_cb_evt, op);
 
-	/* note, blockfunc is a default but->func, use Handle func to allow button callbacks too */
-	uiBlockSetHandleFunc(block, ED_undo_operator_repeat_cb_evt, op);
+		clip_panel_operator_redo_operator(C, pa, op);
+	}
 
-	clip_panel_operator_redo_operator(C, pa, op);
+	/* set region back */
+	CTX_wm_region_set((bContext *)C, ar);
 }
 
 void ED_clip_tool_props_register(ARegionType *art)