Fixed preview image not always updated in single tab mode (plus some cleanup); see issue #567

rtengine/improccoordinator.cc

@@ -502,28 +502,6 @@ void ImProcCoordinator::getAutoCrop (double ratio, int &x, int &y, int &w, int &
     mProcessing.unlock ();
 }
 
-void ImProcCoordinator::fullUpdatePreviewImage () {
-
-    if (destroying)
-        return;
-
-    updaterThreadStart.lock ();
-    if (updaterRunning && thread) {
-        changeSinceLast = 0;
-        thread->join ();
-    }
-
-    if (plistener)
-        plistener->setProgressState (1);
-
-    updatePreviewImage (ALL); 
-
-    if (plistener)
-        plistener->setProgressState (0);
-
-    updaterThreadStart.unlock ();
-}
-
 
 void ImProcCoordinator::saveInputICCReference (const Glib::ustring& fname) {
 

rtengine/improccoordinator.h

@@ -131,7 +131,7 @@ class ImProcCoordinator : public StagedImageProcessor {
         void setPreviewScale    (int scale) { setScale (scale); }
         int  getPreviewScale    () { return scale; }
 
-        void fullUpdatePreviewImage  ();
+        //void fullUpdatePreviewImage  ();
 
         int getFullWidth ()     { return fullw; }
         int getFullHeight ()    { return fullh; }

rtengine/rtengine.h

@@ -257,8 +257,6 @@ namespace rtengine {
             /** Returns the scale of the preview image. 
               * @return the current scale of the preview image */
             virtual int         getPreviewScale () =0;
-            /** Performs a full update on the preview image. The resulting image is passed to the listener. */
-            virtual void        fullUpdatePreviewImage () =0;
             /** Returns the full width of the resulting image (in 1:1 scale). 
               * @return the width of the final image */
             virtual int         getFullWidth () =0;