org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/project/actions/DeleteTraceActionDelegate.java

   1 /*******************************************************************************
   2  * Copyright (c) 2009 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Francois Chouinard - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.lttng.ui.views.project.actions;
  14
  15 import org.eclipse.jface.action.IAction;
  16 import org.eclipse.jface.dialogs.MessageDialog;
  17 import org.eclipse.jface.viewers.ISelection;
  18 import org.eclipse.jface.viewers.IStructuredSelection;
  19 import org.eclipse.linuxtools.lttng.ui.views.project.model.LTTngTraceEntry;
  20 import org.eclipse.swt.widgets.Shell;
  21 import org.eclipse.ui.IWorkbench;
  22 import org.eclipse.ui.IWorkbenchWindow;
  23 import org.eclipse.ui.IWorkbenchWindowActionDelegate;
  24 import org.eclipse.ui.PlatformUI;
  25
  26 /**
  27  * <b><u>DeleteTraceActionDelegate</u></b>
  28  * <p>
  29  * TODO: Implement me. Please.
  30  */
  31 public class DeleteTraceActionDelegate implements IWorkbenchWindowActionDelegate {
  32
  33         public static final String ID = "org.eclipse.linuxtools.lttng.ui.view.project.menu.deleteTrace";
  34
  35         @SuppressWarnings("unused")
  36         private IWorkbenchWindow fWindow;
  37         private IStructuredSelection fSelection;
  38         private LTTngTraceEntry fEntry;
  39
  40         /**
  41          *
  42          */
  43         public DeleteTraceActionDelegate() {
  44                 // TODO Auto-generated constructor stub
  45         }
  46
  47         /* (non-Javadoc)
  48          * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
  49          */
  50         public void dispose() {
  51                 // TODO Auto-generated method stub
  52         }
  53
  54         /* (non-Javadoc)
  55          * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(org.eclipse.ui.IWorkbenchWindow)
  56          */
  57         public void init(IWorkbenchWindow window) {
  58                 fWindow = window;
  59         }
  60
  61         /* (non-Javadoc)
  62          * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
  63          */
  64         public void run(IAction action) {
  65                 IWorkbench workbench = PlatformUI.getWorkbench();
  66                 Shell shell = workbench.getActiveWorkbenchWindow().getShell();
  67                 MessageDialog dialog = new MessageDialog(shell, "Delete Trace", null,
  68                                 "Sorry, this feature is not implemented yet.\n\n" +
  69                                 "In the mean time, you can use the standard Eclipse Navigator View.",
  70                                 MessageDialog.INFORMATION, new String[] { "OK" }, 0);
  71                 dialog.open();
  72         }
  73
  74         /* (non-Javadoc)
  75          * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
  76          */
  77         public void selectionChanged(IAction action, ISelection selection) {
  78                 if (selection instanceof IStructuredSelection) {
  79                         fSelection = (IStructuredSelection) selection;
  80                         fEntry = null;
  81                         Object sel = fSelection.getFirstElement();
  82                         if (sel instanceof LTTngTraceEntry) {
  83                                 fEntry = (LTTngTraceEntry) sel;
  84                         }
  85                 }
  86         }
  87
  88 }