org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/project/handlers/NewProjectHandler.java

   1 /*******************************************************************************
   2  * Copyright (c) 2009, 2010 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.handlers;
  14
  15 import org.eclipse.core.commands.ExecutionEvent;
  16 import org.eclipse.core.commands.ExecutionException;
  17 import org.eclipse.core.commands.IHandler;
  18 import org.eclipse.core.commands.IHandlerListener;
  19 import org.eclipse.core.resources.IProject;
  20 import org.eclipse.jface.window.Window;
  21 import org.eclipse.jface.wizard.WizardDialog;
  22 import org.eclipse.linuxtools.lttng.ui.views.project.ProjectView;
  23 import org.eclipse.linuxtools.lttng.ui.views.project.dialogs.NewLTTngProjectWizard;
  24 import org.eclipse.linuxtools.lttng.ui.views.project.model.LTTngProjectRoot;
  25 import org.eclipse.swt.widgets.Shell;
  26 import org.eclipse.ui.IWorkbenchPart;
  27 import org.eclipse.ui.IWorkbenchWindow;
  28 import org.eclipse.ui.PlatformUI;
  29
  30 /**
  31  * <b><u>NewProjectHandler</u></b>
  32  * <p>
  33  * TODO: Implement me. Please.
  34  */
  35 public class NewProjectHandler implements IHandler {
  36
  37         private LTTngProjectRoot fProjectRoot = null;
  38
  39         // ------------------------------------------------------------------------
  40         // Validation
  41         // ------------------------------------------------------------------------
  42
  43         @Override
  44         public boolean isEnabled() {
  45
  46                 // Check if we are closing down
  47                 IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
  48                 if (window == null)
  49                         return false;
  50
  51                 // Check if we are in the Project View
  52                 IWorkbenchPart part = window.getActivePage().getActivePart();
  53                 if (!(part instanceof ProjectView))
  54                         return false;
  55
  56                 fProjectRoot = ((ProjectView) part).getRoot();
  57
  58                 return (fProjectRoot != null);
  59         }
  60
  61         // Always handled
  62         @Override
  63         public boolean isHandled() {
  64                 return true;
  65         }
  66
  67         // ------------------------------------------------------------------------
  68         // Execution
  69         // ------------------------------------------------------------------------
  70
  71         @Override
  72         public Object execute(ExecutionEvent event) throws ExecutionException {
  73
  74                 // Fire the New Project Wizard
  75                 Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
  76                 NewLTTngProjectWizard wizard = new NewLTTngProjectWizard();
  77                 WizardDialog dialog = new WizardDialog(shell, wizard);
  78                 dialog.open();
  79
  80                 // Update the project model
  81                 if (dialog.getReturnCode() == Window.OK) {
  82                         IProject project = wizard.getProject();
  83                         if (project != null && fProjectRoot != null) {
  84                                 fProjectRoot.refreshChildren();
  85                                 fProjectRoot.refresh();
  86                         }
  87                 }
  88
  89                 return null;
  90         }
  91
  92         @Override
  93         public void dispose() {
  94                 // TODO Auto-generated method stub
  95         }
  96
  97         // ------------------------------------------------------------------------
  98         // IHandlerListener
  99         // ------------------------------------------------------------------------
 100
 101         @Override
 102         public void addHandlerListener(IHandlerListener handlerListener) {
 103                 // TODO Auto-generated method stub
 104         }
 105
 106         @Override
 107         public void removeHandlerListener(IHandlerListener handlerListener) {
 108                 // TODO Auto-generated method stub
 109         }
 110
 111 }