plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/controllers/DistTreeDoubleClickListener.java

   1 package org.argeo.slc.client.ui.dist.controllers;
   2
   3 import java.util.HashMap;
   4 import java.util.Map;
   5
   6 import javax.jcr.Node;
   7 import javax.jcr.RepositoryException;
   8
   9 import org.argeo.eclipse.ui.utils.CommandUtils;
  10 import org.argeo.slc.SlcException;
  11 import org.argeo.slc.client.ui.dist.commands.OpenWorkspaceEditor;
  12 import org.argeo.slc.client.ui.dist.model.RepoElem;
  13 import org.argeo.slc.client.ui.dist.model.WorkspaceElem;
  14 import org.eclipse.jface.viewers.DoubleClickEvent;
  15 import org.eclipse.jface.viewers.IDoubleClickListener;
  16 import org.eclipse.jface.viewers.IStructuredSelection;
  17 import org.eclipse.jface.viewers.TreeViewer;
  18
  19 /** Listen to double-clicks on the distributions view tree. */
  20 public class DistTreeDoubleClickListener implements IDoubleClickListener {
  21
  22         private TreeViewer treeViewer;
  23
  24         public DistTreeDoubleClickListener(TreeViewer treeViewer) {
  25                 this.treeViewer = treeViewer;
  26         }
  27
  28         public void doubleClick(DoubleClickEvent event) {
  29                 if (event.getSelection() == null || event.getSelection().isEmpty())
  30                         return;
  31                 Object obj = ((IStructuredSelection) event.getSelection())
  32                                 .getFirstElement();
  33
  34                 if (obj instanceof RepoElem) {
  35                         RepoElem rpNode = (RepoElem) obj;
  36                         if (!rpNode.isConnected()) {
  37                                 rpNode.login();
  38                                 treeViewer.refresh(obj);
  39                         }
  40                 } else if (obj instanceof WorkspaceElem) {
  41                         WorkspaceElem wn = (WorkspaceElem) obj;
  42                         if (!wn.isConnected())
  43                                 wn.login();
  44                         else {
  45                                 WorkspaceElem we = (WorkspaceElem) obj;
  46
  47                                 try {
  48                                         RepoElem repoElem = we.getRepoElem();
  49                                         Map<String, String> params = new HashMap<String, String>();
  50
  51                                         Node repoNode = repoElem.getRepoNode();
  52                                         if (repoNode != null)
  53                                                 params.put(OpenWorkspaceEditor.PARAM_REPO_NODE_PATH,
  54                                                                 repoNode.getPath());
  55                                         params.put(OpenWorkspaceEditor.PARAM_REPO_URI,
  56                                                         repoElem.getUri());
  57                                         params.put(OpenWorkspaceEditor.PARAM_WORKSPACE_NAME,
  58                                                         we.getWorkspaceName());
  59                                         CommandUtils.callCommand(OpenWorkspaceEditor.ID, params);
  60                                 } catch (RepositoryException re) {
  61                                         throw new SlcException(
  62                                                         "Cannot get path for node while "
  63                                                                         + "setting parameters of command OpenWorkspaceEditor",
  64                                                         re);
  65                                 }
  66                         }
  67                         treeViewer.refresh(obj);
  68                 }
  69         }
  70 }