org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/ManageConfigsAction.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Intel Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     Intel Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.cdt.ui.actions;
  12
  13 import org.eclipse.core.resources.IProject;
  14 import org.eclipse.jface.action.IAction;
  15 import org.eclipse.jface.viewers.ISelection;
  16 import org.eclipse.jface.viewers.StructuredSelection;
  17 import org.eclipse.swt.widgets.Control;
  18 import org.eclipse.swt.widgets.Menu;
  19 import org.eclipse.ui.IObjectActionDelegate;
  20 import org.eclipse.ui.IWorkbenchPart;
  21 import org.eclipse.ui.IWorkbenchWindow;
  22 import org.eclipse.ui.IWorkbenchWindowPulldownDelegate2;
  23
  24 import org.eclipse.cdt.ui.newui.IConfigManager;
  25 import org.eclipse.cdt.ui.newui.ManageConfigSelector;
  26
  27 /**
  28  * Action which lets to manage (add/remove etc.) build configurations of the project.
  29  */
  30 public class ManageConfigsAction
  31 implements IWorkbenchWindowPulldownDelegate2, IObjectActionDelegate {
  32         IProject[] obs = null;
  33
  34         public void selectionChanged(IAction action, ISelection selection) {
  35                 if (!selection.isEmpty()) {
  36                         // case for context menu
  37                         if (selection instanceof StructuredSelection) {
  38                                 obs = ManageConfigSelector.getProjects(((StructuredSelection)selection).toArray());
  39                                 action.setEnabled(ManageConfigSelector.getManager(obs) != null);
  40                                 return;
  41                         }
  42                 }
  43                 action.setEnabled(false);
  44         }
  45
  46         public void run(IAction action) {
  47                 IConfigManager cm = ManageConfigSelector.getManager(obs);
  48                 if (cm != null && obs != null)
  49                         cm.manage(obs, true);
  50         }
  51
  52         public void dispose() { obs = null; }
  53
  54         // doing nothing
  55         public void init(IWorkbenchWindow window) { }
  56         public Menu getMenu(Menu parent) { return null; }
  57         public Menu getMenu(Control parent) { return null; }
  58         public void setActivePart(IAction action, IWorkbenchPart targetPart) {}
  59 }