Refactor JCR low-level components and icons

[lgpl/argeo-commons.git] / org.argeo.cms.ui / src / org / argeo / cms / ui / jcr / JcrDClickListener.java

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/jcr/JcrDClickListener.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/jcr/JcrDClickListener.java
new file mode 100644 (file)
index 0000000..07a14d0
--- /dev/null
+++ b/org.argeo.cms.ui/src/org/argeo/cms/ui/jcr/JcrDClickListener.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * 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.cms.ui.jcr;
+
+import javax.jcr.Node;
+
+import org.argeo.cms.ui.jcr.model.RepositoryElem;
+import org.argeo.cms.ui.jcr.model.SingleJcrNodeElem;
+import org.argeo.cms.ui.jcr.model.WorkspaceElem;
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.TreeViewer;
+
+/** Centralizes the management of double click on a NodeTreeViewer */
+public class JcrDClickListener implements IDoubleClickListener {
+       // private final static Log log = LogFactory
+       // .getLog(GenericNodeDoubleClickListener.class);
+
+       private TreeViewer nodeViewer;
+
+       // private JcrFileProvider jfp;
+       // private FileHandler fileHandler;
+
+       public JcrDClickListener(TreeViewer nodeViewer) {
+               this.nodeViewer = nodeViewer;
+               // jfp = new JcrFileProvider();
+               // Commented out. see https://www.argeo.org/bugzilla/show_bug.cgi?id=188
+               // fileHandler = null;
+               // fileHandler = new FileHandler(jfp);
+       }
+
+       public void doubleClick(DoubleClickEvent event) {
+               if (event.getSelection() == null || event.getSelection().isEmpty())
+                       return;
+               Object obj = ((IStructuredSelection) event.getSelection()).getFirstElement();
+               if (obj instanceof RepositoryElem) {
+                       RepositoryElem rpNode = (RepositoryElem) obj;
+                       if (rpNode.isConnected()) {
+                               rpNode.logout();
+                       } else {
+                               rpNode.login();
+                       }
+                       nodeViewer.refresh(obj);
+               } else if (obj instanceof WorkspaceElem) {
+                       WorkspaceElem wn = (WorkspaceElem) obj;
+                       if (wn.isConnected())
+                               wn.logout();
+                       else
+                               wn.login();
+                       nodeViewer.refresh(obj);
+               } else if (obj instanceof SingleJcrNodeElem) {
+                       SingleJcrNodeElem sjn = (SingleJcrNodeElem) obj;
+                       Node node = sjn.getNode();
+                       openNode(node);
+               }
+       }
+
+       protected void openNode(Node node) {
+               // TODO implement generic behaviour
+       }
+}