improve publish tasks geometries

--this improves the way tasks geometries are
published for the windows. This improves the
experience for the minimize kwin effects. With the
old code there were many cases that the animation
was broken

containment/contents/ui/VisibilityManager.qml

@@ -73,10 +73,6 @@ Item{
     }
 
     onNormalStateChanged: {
-        if(normalState && nowDock) {
-            nowDock.publishTasksGeometries();
-        }
-
         if (normalState) {
             root.updateAutomaticIconSize();
         }

containment/contents/ui/main.qml

@@ -855,6 +855,12 @@ DragDrop.DropArea {
 
         animationsNeedLength = Math.max(animationsNeedLength + step, 0);
 
+        //when need length animations are ended it would be a good idea
+        //to update the tasks geometries in the plasmoid
+        if(animationsNeedLength === 0 && nowDock) {
+            nowDock.publishTasksGeometries();
+        }
+
         visibilityManager.updateMaskArea();
     }
 

plasmoid/contents/ui/TaskDelegate.qml

@@ -170,6 +170,10 @@ MouseArea{
                     mainItemContainer.groupWindowRemoved();
             }
 
+            if (windowsCount>=1) {
+                mainItemContainer.slotPublishGeometries();
+            }
+
             previousCount = windowsCount;
         }
     }
@@ -667,7 +671,7 @@ MouseArea{
                     if (model.IsGroupParent) {
                         if (windowSystem.compositingActive) {
                             root.presentWindows(model.LegacyWinIdList);
-                        } else {                           
+                        } else {
                             if ((windowsPreviewDlg.visualParent === mainItemContainer)&&(windowsPreviewDlg.visible)) {
                                 windowsPreviewDlg.hide();
                             } else {