Add whitespace after control keywords

find -name \*.cpp -o -name \*.h | \
  xargs sed -Ei 's/ (for|foreach|if|switch|while)\(/ \1 (/g'

Change-Id: I9efdff4bf0c8c01a52baaaeb75198483c77b0390
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/imageviewer/imagevieweractionhandler.cpp

@@ -69,7 +69,7 @@ void ImageViewerActionHandler::actionTriggered(int supportedAction)
         return;
 
     SupportedActions action = static_cast<SupportedActions>(supportedAction);
-    switch(action) {
+    switch (action) {
     case ZoomIn:
         viewer->zoomIn();
         break;