introduce a new view to display JcrResults has a tree.

[gpl/argeo-slc.git] / plugins / org.argeo.slc.client.ui / src / main / java / org / argeo / slc / client / ui / commands / AddResultFolder.java

diff --git a/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/commands/AddResultFolder.java b/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/commands/AddResultFolder.java
new file mode 100644 (file)
index 0000000..e1b3574
--- /dev/null
+++ b/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/commands/AddResultFolder.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.argeo.slc.client.ui.commands;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.argeo.eclipse.ui.ErrorFeedback;
+import org.argeo.eclipse.ui.dialogs.SingleValue;
+import org.argeo.slc.SlcException;
+import org.argeo.slc.client.ui.ClientUiPlugin;
+import org.argeo.slc.client.ui.model.ResultFolder;
+import org.argeo.slc.jcr.SlcJcrResultUtils;
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+/**
+ * Add a new SlcType.SLC_RESULT_FOLDER node to the current user "my result"
+ * tree. This handler is only intended to bu used with JcrResultTreeView and its
+ * descendants.
+ */
+
+public class AddResultFolder extends AbstractHandler {
+       public final static String ID = ClientUiPlugin.ID + ".addResultFolder";
+       public final static String DEFAULT_ICON_REL_PATH = "icons/addFolder.gif";
+       public final static String DEFAULT_LABEL = "New result folder";
+
+       public Object execute(ExecutionEvent event) throws ExecutionException {
+               IStructuredSelection selection = (IStructuredSelection) HandlerUtil
+                               .getActiveWorkbenchWindow(event).getActivePage().getSelection();
+
+               // Sanity check, already done when populating the corresponding popup
+               // menu.
+               if (selection != null && selection.size() == 1
+                               && selection.getFirstElement() instanceof ResultFolder) {
+                       ResultFolder rf = (ResultFolder) selection.getFirstElement();
+                       try {
+                               String folderName = SingleValue.ask("Folder name",
+                                               "Enter folder name");
+                               if (folderName != null) {
+                                       Node parentNode = rf.getNode();
+                                       String absPath = parentNode.getPath()+ "/"
+                                                       + folderName;
+                                       SlcJcrResultUtils.createResultFolderNode(
+                                                       parentNode.getSession(), absPath);
+                               }
+                       } catch (RepositoryException e) {
+                               throw new SlcException(
+                                               "Unexpected exception while creating result folder", e);
+                       }
+               } else {
+                       ErrorFeedback.show("Can only add file folder to a node");
+               }
+               return null;
+       }
+}
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