]> git.argeo.org Git - gpl/argeo-slc.git/blobdiff - plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/views/JcrResultTreeView.java
+
[gpl/argeo-slc.git] / plugins / org.argeo.slc.client.ui / src / main / java / org / argeo / slc / client / ui / views / JcrResultTreeView.java
index 1dbeb6c5783700e1354bd570c13ab5a12de5b82e..152e15c6e89bdf4f40cc44a1664d4a701b2ae0f2 100644 (file)
@@ -1,3 +1,18 @@
+/*\r
+ * Copyright (C) 2007-2012 Argeo GmbH\r
+ *\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ *\r
+ *         http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ */\r
 package org.argeo.slc.client.ui.views;\r
 \r
 import java.util.ArrayList;\r
@@ -21,18 +36,25 @@ import org.argeo.ArgeoException;
 import org.argeo.eclipse.ui.jcr.AsyncUiEventListener;\r
 import org.argeo.eclipse.ui.utils.CommandUtils;\r
 import org.argeo.jcr.JcrUtils;\r
-import org.argeo.jcr.UserJcrUtils;\r
 import org.argeo.slc.SlcException;\r
 import org.argeo.slc.client.ui.ClientUiPlugin;\r
+import org.argeo.slc.client.ui.SlcUiConstants;\r
 import org.argeo.slc.client.ui.commands.AddResultFolder;\r
+import org.argeo.slc.client.ui.commands.RenameResultFolder;\r
+import org.argeo.slc.client.ui.commands.RenameResultNode;\r
+import org.argeo.slc.client.ui.editors.ProcessEditor;\r
+import org.argeo.slc.client.ui.editors.ProcessEditorInput;\r
 import org.argeo.slc.client.ui.model.ParentNodeFolder;\r
 import org.argeo.slc.client.ui.model.ResultFolder;\r
+import org.argeo.slc.client.ui.model.ResultItemsComparator;\r
+import org.argeo.slc.client.ui.model.ResultItemsComparer;\r
 import org.argeo.slc.client.ui.model.ResultParent;\r
 import org.argeo.slc.client.ui.model.ResultParentUtils;\r
 import org.argeo.slc.client.ui.model.SingleResultNode;\r
 import org.argeo.slc.client.ui.model.VirtualFolder;\r
 import org.argeo.slc.client.ui.providers.ResultTreeContentProvider;\r
 import org.argeo.slc.client.ui.providers.ResultTreeLabelProvider;\r
+import org.argeo.slc.client.ui.wizards.ConfirmOverwriteWizard;\r
 import org.argeo.slc.jcr.SlcJcrResultUtils;\r
 import org.argeo.slc.jcr.SlcNames;\r
 import org.argeo.slc.jcr.SlcTypes;\r
@@ -41,6 +63,8 @@ import org.eclipse.jface.action.IMenuManager;
 import org.eclipse.jface.action.MenuManager;\r
 import org.eclipse.jface.viewers.ColumnLabelProvider;\r
 import org.eclipse.jface.viewers.DecoratingLabelProvider;\r
+import org.eclipse.jface.viewers.DoubleClickEvent;\r
+import org.eclipse.jface.viewers.IDoubleClickListener;\r
 import org.eclipse.jface.viewers.ILabelDecorator;\r
 import org.eclipse.jface.viewers.ISelectionChangedListener;\r
 import org.eclipse.jface.viewers.IStructuredContentProvider;\r
@@ -48,9 +72,11 @@ import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.SelectionChangedEvent;\r
 import org.eclipse.jface.viewers.TableViewer;\r
 import org.eclipse.jface.viewers.TableViewerColumn;\r
+import org.eclipse.jface.viewers.TreePath;\r
 import org.eclipse.jface.viewers.TreeViewer;\r
 import org.eclipse.jface.viewers.Viewer;\r
 import org.eclipse.jface.viewers.ViewerDropAdapter;\r
+import org.eclipse.jface.wizard.WizardDialog;\r
 import org.eclipse.swt.SWT;\r
 import org.eclipse.swt.custom.SashForm;\r
 import org.eclipse.swt.dnd.DND;\r
@@ -66,7 +92,9 @@ import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Display;\r
 import org.eclipse.swt.widgets.Menu;\r
 import org.eclipse.ui.ISharedImages;\r
+import org.eclipse.ui.IWorkbenchPage;\r
 import org.eclipse.ui.IWorkbenchWindow;\r
+import org.eclipse.ui.PlatformUI;\r
 import org.eclipse.ui.part.ViewPart;\r
 \r
 /** SLC generic JCR Result tree view. */\r
@@ -83,15 +111,27 @@ public class JcrResultTreeView extends ViewPart {
        private TreeViewer resultTreeViewer;\r
        private TableViewer propertiesViewer;\r
 \r
-       private EventListener resultsObserver = null;\r
+       private EventListener myResultsObserver = null;\r
+       private EventListener allResultsObserver = null;\r
 \r
-       private final static String[] observedNodeTypes = {\r
+       // under My Results\r
+       private final static String[] observedNodeTypesUnderMyResult = {\r
                        SlcTypes.SLC_TEST_RESULT, SlcTypes.SLC_RESULT_FOLDER,\r
-                       NodeType.NT_UNSTRUCTURED };\r
+                       SlcTypes.SLC_MY_RESULT_ROOT_FOLDER };\r
 \r
-       // FIXME cache to ease refresh after D&D\r
-       private ResultParent lastSelectedElement;\r
-       private ResultParent lastSelectedElementParent;\r
+       private final static String[] observedNodeTypesUnderAllResults = {\r
+                       SlcTypes.SLC_TEST_RESULT, NodeType.NT_UNSTRUCTURED };\r
+\r
+       // FIXME cache to ease D&D\r
+       private boolean isActionUnderMyResult = false;\r
+       // private ResultParent lastSelectedTargetElement;\r
+       private ResultParent lastSelectedSourceElement;\r
+       private ResultParent lastSelectedSourceElementParent;\r
+       private boolean isResultFolder = false;\r
+\r
+       // FIXME we cache the fact that we are moving a node to avoid exception\r
+       // triggered by the "Add Node" event while moving\r
+       // boolean isMoveInProgress = false;\r
 \r
        /**\r
         * To be overridden to adapt size of form and result frames.\r
@@ -121,8 +161,42 @@ public class JcrResultTreeView extends ViewPart {
 \r
                sashForm.setWeights(getWeights());\r
 \r
-               // Refresh the view to initialize it\r
-               refresh(null);\r
+               setOrderedInput(resultTreeViewer);\r
+\r
+               // Initialize observer\r
+               try {\r
+                       ObservationManager observationManager = session.getWorkspace()\r
+                                       .getObservationManager();\r
+                       myResultsObserver = new MyResultsObserver(resultTreeViewer\r
+                                       .getTree().getDisplay());\r
+                       allResultsObserver = new AllResultsObserver(resultTreeViewer\r
+                                       .getTree().getDisplay());\r
+\r
+                       // observe tree changes under MyResults\r
+                       observationManager.addEventListener(myResultsObserver,\r
+                                       Event.NODE_ADDED | Event.NODE_REMOVED,\r
+                                       SlcJcrResultUtils.getMyResultsBasePath(session), true,\r
+                                       null, observedNodeTypesUnderMyResult, false);\r
+                       // observe tree changes under All results\r
+                       observationManager.addEventListener(allResultsObserver,\r
+                                       Event.NODE_ADDED | Event.NODE_REMOVED,\r
+                                       SlcJcrResultUtils.getSlcResultsBasePath(session), true,\r
+                                       null, observedNodeTypesUnderAllResults, false);\r
+               } catch (RepositoryException e) {\r
+                       throw new SlcException("Cannot register listeners", e);\r
+               }\r
+       }\r
+\r
+       /**\r
+        * Override default behaviour so that default defined order remains\r
+        * unchanged on first level of the tree\r
+        */\r
+       private void setOrderedInput(TreeViewer viewer) {\r
+               // Add specific ordering\r
+               resultTreeViewer.setInput(null);\r
+               viewer.setComparator(null);\r
+               resultTreeViewer.setInput(initializeResultTree());\r
+               viewer.setComparator(new ResultItemsComparator());\r
        }\r
 \r
        // The main tree viewer\r
@@ -141,6 +215,14 @@ public class JcrResultTreeView extends ViewPart {
                                .getDecoratorManager().getLabelDecorator();\r
                viewer.setLabelProvider(new DecoratingLabelProvider(rtLblProvider,\r
                                decorator));\r
+               viewer.addDoubleClickListener(new ViewDoubleClickListener());\r
+\r
+               // Override default behaviour to insure that 2 distincts results that\r
+               // have the same name will be correctly and distincly returned by\r
+               // corresponding\r
+               // TreeViewer.getSelection() method.\r
+               viewer.setComparer(new ResultItemsComparer());\r
+\r
                // viewer.setLabelProvider(rtLblProvider);\r
                getSite().setSelectionProvider(viewer);\r
 \r
@@ -163,24 +245,7 @@ public class JcrResultTreeView extends ViewPart {
 \r
                // add change listener to display TestResult information in the property\r
                // viewer\r
-               viewer.addSelectionChangedListener(new ISelectionChangedListener() {\r
-                       public void selectionChanged(SelectionChangedEvent event) {\r
-                               if (!event.getSelection().isEmpty()) {\r
-                                       IStructuredSelection sel = (IStructuredSelection) event\r
-                                                       .getSelection();\r
-                                       Object firstItem = sel.getFirstElement();\r
-                                       if (firstItem instanceof SingleResultNode)\r
-                                               propertiesViewer\r
-                                                               .setInput(((SingleResultNode) firstItem)\r
-                                                                               .getNode());\r
-                                       else\r
-                                               propertiesViewer.setInput(null);\r
-                                       lastSelectedElement = (ResultParent) firstItem;\r
-                                       lastSelectedElementParent = (ResultParent) ((ResultParent) firstItem)\r
-                                                       .getParent();\r
-                               }\r
-                       }\r
-               });\r
+               viewer.addSelectionChangedListener(new MySelectionChangedListener());\r
                return viewer;\r
        }\r
 \r
@@ -250,10 +315,64 @@ public class JcrResultTreeView extends ViewPart {
                return propertiesViewer;\r
        }\r
 \r
+       /**\r
+        * Override to provide specific behaviour. Typically to enable the display\r
+        * of a result file.\r
+        * \r
+        * @param evt\r
+        */\r
+       protected void processDoubleClick(DoubleClickEvent evt) {\r
+               Object obj = ((IStructuredSelection) evt.getSelection())\r
+                               .getFirstElement();\r
+               try {\r
+                       if (obj instanceof SingleResultNode) {\r
+                               SingleResultNode srNode = (SingleResultNode) obj;\r
+                               Node node = srNode.getNode();\r
+                               // FIXME: open a default result editor\r
+                               if (node.isNodeType(SlcTypes.SLC_PROCESS)) {\r
+                                       IWorkbenchPage activePage = PlatformUI.getWorkbench()\r
+                                                       .getActiveWorkbenchWindow().getActivePage();\r
+                                       activePage.openEditor(\r
+                                                       new ProcessEditorInput(node.getPath()),\r
+                                                       ProcessEditor.ID);\r
+                               }\r
+                       }\r
+               } catch (Exception e) {\r
+                       throw new SlcException("Cannot open " + obj, e);\r
+               }\r
+       }\r
+\r
        @Override\r
        public void setFocus() {\r
        }\r
 \r
+       /**\r
+        * refreshes the passed resultParent and its corresponding subtree. It\r
+        * refreshes the whole viewer if null is passed.\r
+        * \r
+        * @param ResultParent\r
+        * \r
+        */\r
+       public void refresh(ResultParent resultParent) {\r
+               if (resultParent == null) {\r
+                       if (!resultTreeViewer.getTree().isDisposed()) {\r
+                               TreePath[] tps = resultTreeViewer.getExpandedTreePaths();\r
+                               setOrderedInput(resultTreeViewer);\r
+                               resultTreeViewer.setExpandedTreePaths(tps);\r
+                       } else\r
+                               setOrderedInput(resultTreeViewer);\r
+               } else {\r
+                       if (resultParent instanceof ParentNodeFolder) {\r
+                               ParentNodeFolder currFolder = (ParentNodeFolder) resultParent;\r
+                               jcrRefresh(currFolder.getNode());\r
+                               currFolder.forceFullRefresh();\r
+                       }\r
+                       // FIXME: specific refresh does not work\r
+                       // resultTreeViewer.refresh(resultParent, true);\r
+                       refresh(null);\r
+               }\r
+       }\r
+\r
        /**\r
         * refreshes the passed node and its corresponding subtree.\r
         * \r
@@ -262,6 +381,9 @@ public class JcrResultTreeView extends ViewPart {
         * \r
         */\r
        public boolean jcrRefresh(Node node) {\r
+               // if (log.isDebugEnabled())\r
+               // log.debug(" JCR refreshing " + node + "...");\r
+               // Thread.dumpStack();\r
                boolean isPassed = true;\r
                try {\r
                        if (node.isNodeType(SlcTypes.SLC_TEST_RESULT)) {\r
@@ -269,9 +391,6 @@ public class JcrResultTreeView extends ViewPart {
                                                .getProperty(SlcNames.SLC_SUCCESS).getBoolean();\r
                        } else if (node.isNodeType(SlcTypes.SLC_RESULT_FOLDER)) {\r
                                NodeIterator ni = node.getNodes();\r
-                               // quicker but wrong : refresh will stop as soon as a failed\r
-                               // test is found and the whole tree won't be refreshed\r
-                               // while (isPassed && ni.hasNext()){\r
                                while (ni.hasNext()) {\r
                                        Node currChild = ni.nextNode();\r
                                        isPassed = isPassed & jcrRefresh(currChild);\r
@@ -291,94 +410,60 @@ public class JcrResultTreeView extends ViewPart {
                return isPassed;\r
        }\r
 \r
-       /**\r
-        * refreshes the passed resultParent and its corresponding subtree. It\r
-        * refreshes the whole viewer if null is passed.\r
-        * \r
-        * @param ResultParent\r
-        * \r
-        */\r
-       public void refresh(ResultParent resultParent) {\r
-               if (resultParent == null) {\r
-                       resultTreeViewer.setInput(initializeResultTree());\r
-                       if (resultsObserver == null) {\r
-                               try {\r
-                                       ObservationManager observationManager = session\r
-                                                       .getWorkspace().getObservationManager();\r
-                                       resultsObserver = new ResultObserver(resultTreeViewer\r
-                                                       .getTree().getDisplay());\r
-                                       observationManager.addEventListener(resultsObserver,\r
-                                                       Event.NODE_ADDED | Event.NODE_REMOVED, UserJcrUtils\r
-                                                                       .getUserHome(session).getPath(), true,\r
-                                                       null, observedNodeTypes, false);\r
-                               } catch (RepositoryException e) {\r
-                                       throw new SlcException("Cannot register listeners", e);\r
-                               }\r
-                       }\r
-\r
-               } else {\r
-                       // FIXME implement refresh for a specific ResultParent object.\r
-                       if (resultParent instanceof ResultFolder) {\r
-                               ResultFolder currFolder = (ResultFolder) resultParent;\r
-                               jcrRefresh(currFolder.getNode());\r
-                               currFolder.forceFullRefresh();\r
-                               resultTreeViewer.refresh(lastSelectedElement);\r
-                       }\r
-               }\r
-       }\r
-\r
        private ResultParent[] initializeResultTree() {\r
                try {\r
-                       if (session.nodeExists(SlcJcrResultUtils\r
-                                       .getSlcResultsBasePath(session))) {\r
-                               ResultParent[] roots = new ResultParent[5];\r
-\r
-                               // My results\r
-                               roots[0] = new ParentNodeFolder(null,\r
-                                               SlcJcrResultUtils.getMyResultParentNode(session),\r
-                                               "My results");\r
-\r
-                               // today\r
-                               Calendar cal = Calendar.getInstance();\r
-                               String relPath = JcrUtils.dateAsPath(cal);\r
-                               List<String> datePathes = new ArrayList<String>();\r
-                               datePathes.add(relPath);\r
-                               roots[1] = new VirtualFolder(null,\r
-                                               ResultParentUtils.getResultsForDates(session,\r
-                                                               datePathes), "Today");\r
-\r
-                               // Yesterday\r
-                               cal = Calendar.getInstance();\r
-                               cal.add(Calendar.DAY_OF_YEAR, -1);\r
-                               relPath = JcrUtils.dateAsPath(cal);\r
-                               datePathes = new ArrayList<String>();\r
-                               datePathes.add(relPath);\r
-                               roots[2] = new VirtualFolder(null,\r
-                                               ResultParentUtils.getResultsForDates(session,\r
-                                                               datePathes), "Yesterday");\r
-                               // Last 7 days\r
-\r
-                               cal = Calendar.getInstance();\r
-                               datePathes = new ArrayList<String>();\r
-\r
-                               for (int i = 0; i < 7; i++) {\r
-                                       cal.add(Calendar.DAY_OF_YEAR, -i);\r
-                                       relPath = JcrUtils.dateAsPath(cal);\r
-                                       datePathes.add(relPath);\r
-                               }\r
-                               roots[3] = new VirtualFolder(null,\r
-                                               ResultParentUtils.getResultsForDates(session,\r
-                                                               datePathes), "Last 7 days");\r
-\r
-                               // All results\r
-                               Node otherResultsPar = session.getNode(SlcJcrResultUtils\r
-                                               .getSlcResultsBasePath(session));\r
-                               roots[4] = new ParentNodeFolder(null, otherResultsPar,\r
-                                               "All results");\r
-                               return roots;\r
-                       } else\r
-                               // no test has yet been processed, we leave the viewer blank\r
-                               return null;\r
+                       // Force initialization of the tree structure if needed\r
+                       SlcJcrResultUtils.getSlcResultsParentNode(session);\r
+                       SlcJcrResultUtils.getMyResultParentNode(session);\r
+                       // Remove yesterday and last 7 days virtual folders\r
+                       // ResultParent[] roots = new ResultParent[5];\r
+                       ResultParent[] roots = new ResultParent[3];\r
+\r
+                       // My results\r
+                       roots[0] = new ParentNodeFolder(null,\r
+                                       SlcJcrResultUtils.getMyResultParentNode(session),\r
+                                       SlcUiConstants.DEFAULT_MY_RESULTS_FOLDER_LABEL);\r
+\r
+                       // today\r
+                       Calendar cal = Calendar.getInstance();\r
+                       String relPath = JcrUtils.dateAsPath(cal);\r
+                       List<String> datePathes = new ArrayList<String>();\r
+                       datePathes.add(relPath);\r
+                       roots[1] = new VirtualFolder(null,\r
+                                       ResultParentUtils.getResultsForDates(session, datePathes),\r
+                                       "Today");\r
+\r
+                       // // Yesterday\r
+                       // cal = Calendar.getInstance();\r
+                       // cal.add(Calendar.DAY_OF_YEAR, -1);\r
+                       // relPath = JcrUtils.dateAsPath(cal);\r
+                       // datePathes = new ArrayList<String>();\r
+                       // datePathes.add(relPath);\r
+                       // roots[2] = new VirtualFolder(null,\r
+                       // ResultParentUtils.getResultsForDates(session, datePathes),\r
+                       // "Yesterday");\r
+                       // // Last 7 days\r
+                       //\r
+                       // cal = Calendar.getInstance();\r
+                       // datePathes = new ArrayList<String>();\r
+                       //\r
+                       // for (int i = 0; i < 7; i++) {\r
+                       // cal.add(Calendar.DAY_OF_YEAR, -i);\r
+                       // relPath = JcrUtils.dateAsPath(cal);\r
+                       // datePathes.add(relPath);\r
+                       // }\r
+                       // roots[3] = new VirtualFolder(null,\r
+                       // ResultParentUtils.getResultsForDates(session, datePathes),\r
+                       // "Last 7 days");\r
+\r
+                       // All results\r
+                       Node otherResultsPar = session.getNode(SlcJcrResultUtils\r
+                                       .getSlcResultsBasePath(session));\r
+                       // roots[4] = new ParentNodeFolder(null, otherResultsPar,\r
+                       // "All results");\r
+                       roots[2] = new ParentNodeFolder(null, otherResultsPar,\r
+                                       "All results");\r
+                       return roots;\r
                } catch (RepositoryException re) {\r
                        throw new ArgeoException(\r
                                        "Unexpected error while initializing ResultTree.", re);\r
@@ -393,22 +478,27 @@ public class JcrResultTreeView extends ViewPart {
                IWorkbenchWindow window = ClientUiPlugin.getDefault().getWorkbench()\r
                                .getActiveWorkbenchWindow();\r
 \r
-               // Building conditions\r
                IStructuredSelection selection = (IStructuredSelection) resultTreeViewer\r
                                .getSelection();\r
-               boolean isMyResultFolder = false;\r
+               boolean canAddSubfolder = false;\r
+               boolean canRenamefolder = false;\r
+               boolean isSingleResultNode = false;\r
+               // Building conditions\r
                if (selection.size() == 1) {\r
                        Object obj = selection.getFirstElement();\r
                        try {\r
-                               if (obj instanceof ResultFolder\r
-                                               && (((ResultFolder) obj).getNode())\r
-                                                               .isNodeType(SlcTypes.SLC_RESULT_FOLDER))\r
-                                       isMyResultFolder = true;\r
-                               else if (obj instanceof ParentNodeFolder\r
-                                               && (((ParentNodeFolder) obj).getNode().getPath()\r
-                                                               .startsWith(SlcJcrResultUtils\r
-                                                                               .getMyResultsBasePath(session))))\r
-                                       isMyResultFolder = true;\r
+                               if (obj instanceof SingleResultNode)\r
+                                       isSingleResultNode = true;\r
+                               else if (obj instanceof ParentNodeFolder) {\r
+                                       Node cNode = ((ParentNodeFolder) obj).getNode();\r
+                                       if (cNode.isNodeType(SlcTypes.SLC_RESULT_FOLDER)) {\r
+                                               canAddSubfolder = true;\r
+                                               canRenamefolder = true;\r
+                                       } else if (cNode\r
+                                                       .isNodeType(SlcTypes.SLC_MY_RESULT_ROOT_FOLDER)) {\r
+                                               canAddSubfolder = true;\r
+                                       }\r
+                               }\r
                        } catch (RepositoryException re) {\r
                                throw new SlcException(\r
                                                "unexpected error while building condition for context menu",\r
@@ -420,7 +510,15 @@ public class JcrResultTreeView extends ViewPart {
                                AddResultFolder.DEFAULT_LABEL,\r
                                ClientUiPlugin.getDefault().getWorkbench().getSharedImages()\r
                                                .getImageDescriptor(ISharedImages.IMG_OBJ_ADD),\r
-                               isMyResultFolder);\r
+                               canAddSubfolder);\r
+\r
+               CommandUtils.refreshCommand(menuManager, window, RenameResultFolder.ID,\r
+                               RenameResultFolder.DEFAULT_LABEL,\r
+                               RenameResultFolder.DEFAULT_IMG_DESCRIPTOR, canRenamefolder);\r
+\r
+               CommandUtils.refreshCommand(menuManager, window, RenameResultNode.ID,\r
+                               RenameResultNode.DEFAULT_LABEL,\r
+                               RenameResultNode.DEFAULT_IMG_DESCRIPTOR, isSingleResultNode);\r
        }\r
 \r
        /* INNER CLASSES */\r
@@ -428,27 +526,31 @@ public class JcrResultTreeView extends ViewPart {
 \r
                public void dragStart(DragSourceEvent event) {\r
                        // Check if the drag action should start.\r
-\r
                        IStructuredSelection selection = (IStructuredSelection) resultTreeViewer\r
                                        .getSelection();\r
                        boolean doIt = false;\r
                        // only one node at a time for the time being.\r
                        if (selection.size() == 1) {\r
-                               Object obj = selection.getFirstElement();\r
-                               if (obj instanceof SingleResultNode) {\r
-                                       Node tNode = ((SingleResultNode) obj).getNode();\r
-                                       try {\r
+                               try {\r
+                                       Object obj = selection.getFirstElement();\r
+                                       if (obj instanceof SingleResultNode) {\r
+                                               Node tNode = ((SingleResultNode) obj).getNode();\r
                                                if (tNode.getPrimaryNodeType().isNodeType(\r
-                                                               SlcTypes.SLC_TEST_RESULT)\r
-                                                               && (tNode.getPath()\r
-                                                                               .startsWith(SlcJcrResultUtils\r
-                                                                                               .getSlcResultsBasePath(session))))\r
+                                                               SlcTypes.SLC_TEST_RESULT)) {\r
                                                        doIt = true;\r
-                                       } catch (RepositoryException re) {\r
-                                               throw new SlcException(\r
-                                                               "unexpected error while validating drag source",\r
-                                                               re);\r
+                                                       isResultFolder = false;\r
+                                               }\r
+                                       } else if (obj instanceof ResultFolder) {\r
+                                               Node tNode = ((ResultFolder) obj).getNode();\r
+                                               if (tNode.getPrimaryNodeType().isNodeType(\r
+                                                               SlcTypes.SLC_RESULT_FOLDER)) {\r
+                                                       doIt = true;\r
+                                                       isResultFolder = true;\r
+                                               }\r
                                        }\r
+                               } catch (RepositoryException re) {\r
+                                       throw new SlcException(\r
+                                                       "unexpected error while validating drag source", re);\r
                                }\r
                        }\r
                        event.doit = doIt;\r
@@ -458,26 +560,29 @@ public class JcrResultTreeView extends ViewPart {
                        IStructuredSelection selection = (IStructuredSelection) resultTreeViewer\r
                                        .getSelection();\r
                        Object obj = selection.getFirstElement();\r
-                       if (obj instanceof SingleResultNode) {\r
-                               Node first = ((SingleResultNode) obj).getNode();\r
-                               try {\r
+                       try {\r
+                               Node first;\r
+                               if (obj instanceof SingleResultNode) {\r
+                                       first = ((SingleResultNode) obj).getNode();\r
+                                       event.data = first.getIdentifier();\r
+                               } else if (obj instanceof ResultFolder) {\r
+                                       first = ((ResultFolder) obj).getNode();\r
                                        event.data = first.getIdentifier();\r
-                               } catch (RepositoryException re) {\r
-                                       throw new SlcException(\r
-                                                       "unexpected error while setting data", re);\r
                                }\r
+                       } catch (RepositoryException re) {\r
+                               throw new SlcException("unexpected error while setting data",\r
+                                               re);\r
                        }\r
                }\r
 \r
                public void dragFinished(DragSourceEvent event) {\r
-                       // implement here tree refresh in case of a move.\r
+                       // refresh is done via observer\r
                }\r
        }\r
 \r
        // Implementation of the Drop Listener\r
        protected class ViewDropListener extends ViewerDropAdapter {\r
-\r
-               private Node currParentNode = null;\r
+               private Node targetParentNode = null;\r
 \r
                public ViewDropListener(Viewer viewer) {\r
                        super(viewer);\r
@@ -489,32 +594,47 @@ public class JcrResultTreeView extends ViewPart {
                        boolean validDrop = false;\r
                        try {\r
                                // We can only drop under myResults\r
-                               Node targetParentNode = null;\r
-                               if (target instanceof ResultFolder) {\r
-                                       targetParentNode = ((ResultFolder) target).getNode();\r
-                               } else if (target instanceof ParentNodeFolder) {\r
-                                       if ((((ParentNodeFolder) target).getNode().getPath()\r
-                                                       .startsWith(SlcJcrResultUtils\r
-                                                                       .getMyResultsBasePath(session))))\r
-                                               targetParentNode = ((ParentNodeFolder) target)\r
-                                                               .getNode();\r
-                               } else if (target instanceof SingleResultNode) {\r
+                               Node tpNode = null;\r
+                               if (target instanceof SingleResultNode) {\r
                                        Node currNode = ((SingleResultNode) target).getNode();\r
-                                       if (currNode\r
-                                                       .getParent()\r
-                                                       .getPath()\r
-                                                       .startsWith(\r
-                                                                       SlcJcrResultUtils\r
-                                                                                       .getMyResultsBasePath(session)))\r
-                                               targetParentNode = currNode.getParent();\r
+                                       String pPath = currNode.getParent().getPath();\r
+                                       if (pPath.startsWith(SlcJcrResultUtils\r
+                                                       .getMyResultsBasePath(session)))\r
+                                               tpNode = currNode.getParent();\r
+                               } else if (target instanceof ResultFolder) {\r
+                                       tpNode = ((ResultFolder) target).getNode();\r
+                               } else if (target instanceof ParentNodeFolder) {\r
+                                       Node node = ((ParentNodeFolder) target).getNode();\r
+                                       if (node.isNodeType(SlcTypes.SLC_MY_RESULT_ROOT_FOLDER))\r
+                                               tpNode = ((ParentNodeFolder) target).getNode();\r
                                }\r
-                               if (targetParentNode != null) {\r
-                                       currParentNode = targetParentNode;\r
-                                       validDrop = true;\r
-                                       // FIXME\r
-                                       lastSelectedElement = (ResultParent) target;\r
-                                       lastSelectedElementParent = (ResultParent) ((ResultParent) target)\r
-                                                       .getParent();\r
+\r
+                               if (tpNode != null) {\r
+                                       // Sanity check : we cannot move a folder to one of its sub\r
+                                       // folder or neither move an object in the same parent\r
+                                       // folder\r
+                                       boolean doit = true;\r
+                                       Node source = null;\r
+                                       if (isResultFolder) {\r
+                                               source = ((ParentNodeFolder) lastSelectedSourceElement)\r
+                                                               .getNode();\r
+                                               if (tpNode.getPath().startsWith(source.getPath())\r
+                                                               || source.getParent().getPath()\r
+                                                                               .equals(tpNode.getPath()))\r
+                                                       doit = false;\r
+                                       } else if (lastSelectedSourceElement instanceof SingleResultNode) {\r
+                                               source = ((SingleResultNode) lastSelectedSourceElement)\r
+                                                               .getNode();\r
+                                               String sourceParentPath = JcrUtils.parentPath(source\r
+                                                               .getPath());\r
+                                               if (tpNode.getPath().equals(sourceParentPath))\r
+                                                       doit = false;\r
+                                       }\r
+                                       if (doit) {\r
+                                               targetParentNode = tpNode;\r
+                                               validDrop = true;\r
+                                               // lastSelectedTargetElement = (ResultParent) target;\r
+                                       }\r
                                }\r
                        } catch (RepositoryException re) {\r
                                throw new SlcException(\r
@@ -525,18 +645,65 @@ public class JcrResultTreeView extends ViewPart {
 \r
                @Override\r
                public boolean performDrop(Object data) {\r
-\r
+                       // clear selection to prevent unwanted scrolling of the UI\r
+                       resultTreeViewer.setSelection(null);\r
                        try {\r
                                Node source = session.getNodeByIdentifier((String) data);\r
-                               Node target = currParentNode.addNode(source.getName(), source\r
-                                               .getPrimaryNodeType().getName());\r
-                               JcrUtils.copy(source, target);\r
-                               ResultParentUtils\r
-                                               .updatePassedStatus(target,\r
-                                                               target.getNode(SlcNames.SLC_STATUS)\r
-                                                                               .getProperty(SlcNames.SLC_SUCCESS)\r
-                                                                               .getBoolean());\r
-                               target.getSession().save();\r
+\r
+                               String name;\r
+                               if (source.hasProperty(Property.JCR_TITLE))\r
+                                       name = source.getProperty(Property.JCR_TITLE).getString();\r
+                               else if (source.hasProperty(SlcNames.SLC_TEST_CASE))\r
+                                       name = source.getProperty(SlcNames.SLC_TEST_CASE)\r
+                                                       .getString();\r
+                               else\r
+                                       name = source.getName();\r
+\r
+                               // Check if a user defined folder result with same name exists\r
+                               // at target\r
+                               if (targetParentNode.hasNode(name)\r
+                                               && targetParentNode.getNode(name).isNodeType(\r
+                                                               SlcTypes.SLC_RESULT_FOLDER)) {\r
+                                       ConfirmOverwriteWizard wizard = new ConfirmOverwriteWizard(\r
+                                                       name, targetParentNode);\r
+                                       WizardDialog dialog = new WizardDialog(Display.getDefault()\r
+                                                       .getActiveShell(), wizard);\r
+\r
+                                       if (dialog.open() == WizardDialog.CANCEL)\r
+                                               return true;\r
+\r
+                                       if (wizard.overwrite()) {\r
+                                               targetParentNode.getNode(name).remove();\r
+                                               // session.save();\r
+                                       } else\r
+                                               name = wizard.newName();\r
+                               }\r
+\r
+                               Node target;\r
+                               boolean passedStatus = source.getNode(SlcNames.SLC_STATUS)\r
+                                               .getProperty(SlcNames.SLC_SUCCESS).getBoolean();\r
+                               if (!isActionUnderMyResult) {// Copy\r
+                                       target = targetParentNode.addNode(source.getName(), source\r
+                                                       .getPrimaryNodeType().getName());\r
+                                       JcrUtils.copy(source, target);\r
+                               } else {// move\r
+                                       String sourcePath = source.getPath();\r
+                                       String destPath = targetParentNode.getPath() + "/" + name;\r
+                                       session.move(sourcePath, destPath);\r
+                                       // session.save();\r
+                                       // Update passed status of the parent source Node\r
+                                       ResultParentUtils.updatePassedStatus(\r
+                                                       session.getNode(JcrUtils.parentPath(sourcePath)),\r
+                                                       true);\r
+                                       target = session.getNode(destPath);\r
+\r
+                               }\r
+                               if (!target.isNodeType(NodeType.MIX_TITLE))\r
+                                       target.addMixin(NodeType.MIX_TITLE);\r
+                               target.setProperty(Property.JCR_TITLE, name);\r
+                               ResultParentUtils.updatePassedStatus(target.getParent(),\r
+                                               passedStatus);\r
+                               session.save();\r
                        } catch (RepositoryException re) {\r
                                throw new SlcException(\r
                                                "unexpected error while copying dropped node", re);\r
@@ -545,9 +712,9 @@ public class JcrResultTreeView extends ViewPart {
                }\r
        }\r
 \r
-       class ResultObserver extends AsyncUiEventListener {\r
+       class MyResultsObserver extends AsyncUiEventListener {\r
 \r
-               public ResultObserver(Display display) {\r
+               public MyResultsObserver(Display display) {\r
                        super(display);\r
                }\r
 \r
@@ -556,74 +723,50 @@ public class JcrResultTreeView extends ViewPart {
                                throws RepositoryException {\r
                        // unfiltered for the time being\r
                        return true;\r
-                       // for (Event event : events) {\r
-                       // getLog().debug("Received event " + event);\r
-                       // int eventType = event.getType();\r
-                       // if (eventType == Event.NODE_REMOVED)\r
-                       // ;//return true;\r
-                       // String path = event.getPath();\r
-                       // int index = path.lastIndexOf('/');\r
-                       // String propertyName = path.substring(index + 1);\r
-                       // if (propertyName.equals(SlcNames.SLC_COMPLETED)\r
-                       // || propertyName.equals(SlcNames.SLC_UUID)) {\r
-                       // ;//return true;\r
-                       // }\r
-                       // }\r
-                       // return false;\r
                }\r
 \r
                protected void onEventInUiThread(List<Event> events)\r
                                throws RepositoryException {\r
+                       List<Node> nodesToRefresh = new ArrayList<Node>();\r
 \r
                        for (Event event : events) {\r
-                               getLog().debug("Received event " + event);\r
-                               int eventType = event.getType();\r
-                               if (eventType == Event.NODE_REMOVED) {\r
-                                       String path = event.getPath();\r
-                                       int index = path.lastIndexOf('/');\r
-                                       String parPath = path.substring(0, index + 1);\r
-                                       if (session.nodeExists(parPath)) {\r
-                                               Node currNode = session.getNode(parPath);\r
-                                               if (currNode.isNodeType(NodeType.NT_UNSTRUCTURED)) {\r
-                                                       refresh(null);\r
-                                                       jcrRefresh(currNode);\r
-                                                       resultTreeViewer.refresh(true);\r
-                                                       resultTreeViewer.expandToLevel(\r
-                                                                       lastSelectedElementParent, 1);\r
-\r
-                                               }\r
-                                       }\r
-                               } else if (eventType == Event.NODE_ADDED) {\r
-                                       String path = event.getPath();\r
-                                       if (session.nodeExists(path)) {\r
-                                               Node currNode = session.getNode(path);\r
-                                               if (currNode.isNodeType(SlcTypes.SLC_DIFF_RESULT)\r
-                                                               || currNode\r
-                                                                               .isNodeType(SlcTypes.SLC_RESULT_FOLDER)) {\r
-                                                       refresh(null);\r
-                                                       resultTreeViewer.expandToLevel(lastSelectedElement,\r
-                                                                       1);\r
-                                               }\r
+                               String parPath = JcrUtils.parentPath(event.getPath());\r
+                               if (session.nodeExists(parPath)) {\r
+                                       Node node = session.getNode(parPath);\r
+                                       if (!nodesToRefresh.contains(node)) {\r
+                                               nodesToRefresh.add(node);\r
                                        }\r
                                }\r
-                               // String path = event.getPath();\r
-                               // int index = path.lastIndexOf('/');\r
-                               // String propertyName = path.substring(index + 1);\r
-                               // if (propertyName.equals(SlcNames.SLC_COMPLETED)\r
-                               // || propertyName.equals(SlcNames.SLC_UUID)) {\r
-                               // }\r
                        }\r
 \r
-                       // FIXME implement correct behaviour. treeViewer selection is\r
-                       // disposed by the drag & drop.\r
-                       // resultTreeViewer.refresh();\r
-                       // refresh(null);\r
-                       // log.warn("Implement refresh.");\r
+                       // Update check nodes\r
+                       for (Node node : nodesToRefresh)\r
+                               jcrRefresh(node);\r
+                       refresh(null);\r
+               }\r
+       }\r
+\r
+       class AllResultsObserver extends AsyncUiEventListener {\r
+\r
+               public AllResultsObserver(Display display) {\r
+                       super(display);\r
+               }\r
+\r
+               @Override\r
+               protected Boolean willProcessInUiThread(List<Event> events)\r
+                               throws RepositoryException {\r
+                       // unfiltered for the time being\r
+                       return true;\r
+               }\r
+\r
+               protected void onEventInUiThread(List<Event> events)\r
+                               throws RepositoryException {\r
+                       if (lastSelectedSourceElementParent != null)\r
+                               refresh(lastSelectedSourceElementParent);\r
                }\r
        }\r
 \r
        class PropertiesContentProvider implements IStructuredContentProvider {\r
-               // private JcrItemsComparator itemComparator = new JcrItemsComparator();\r
 \r
                public void dispose() {\r
                }\r
@@ -649,6 +792,52 @@ public class JcrResultTreeView extends ViewPart {
                }\r
        }\r
 \r
+       class MySelectionChangedListener implements ISelectionChangedListener {\r
+\r
+               public void selectionChanged(SelectionChangedEvent event) {\r
+                       if (!event.getSelection().isEmpty()) {\r
+                               IStructuredSelection sel = (IStructuredSelection) event\r
+                                               .getSelection();\r
+                               ResultParent firstItem = (ResultParent) sel.getFirstElement();\r
+                               if (firstItem instanceof SingleResultNode)\r
+                                       propertiesViewer.setInput(((SingleResultNode) firstItem)\r
+                                                       .getNode());\r
+                               else\r
+                                       propertiesViewer.setInput(null);\r
+                               // update cache for Drag & drop\r
+                               // lastSelectedTargetElement = firstItem;\r
+                               lastSelectedSourceElement = firstItem;\r
+                               lastSelectedSourceElementParent = (ResultParent) firstItem\r
+                                               .getParent();\r
+                               String pPath = "";\r
+                               try {\r
+\r
+                                       if (firstItem instanceof ParentNodeFolder)\r
+                                               pPath = ((ParentNodeFolder) firstItem).getNode()\r
+                                                               .getPath();\r
+                                       else if (firstItem instanceof SingleResultNode)\r
+                                               pPath = ((SingleResultNode) firstItem).getNode()\r
+                                                               .getPath();\r
+                               } catch (RepositoryException e) {\r
+                                       throw new SlcException(\r
+                                                       "Unexpected error while checking parent UI tree", e);\r
+                               }\r
+                               if ((pPath.startsWith(SlcJcrResultUtils\r
+                                               .getMyResultsBasePath(session))))\r
+                                       isActionUnderMyResult = true;\r
+                               else\r
+                                       isActionUnderMyResult = false;\r
+                       }\r
+               }\r
+       }\r
+\r
+       class ViewDoubleClickListener implements IDoubleClickListener {\r
+               public void doubleClick(DoubleClickEvent evt) {\r
+                       processDoubleClick(evt);\r
+               }\r
+\r
+       }\r
+\r
        /* DEPENDENCY INJECTION */\r
        public void setSession(Session session) {\r
                this.session = session;\r