case-study/jdt-after/ui/org/eclipse/jdt/internal/ui/workingsets/WorkingSetMenuContributionItem.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2011 IBM 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  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.internal.ui.workingsets;
  12
  13 import org.eclipse.swt.graphics.Image;
  14 import org.eclipse.swt.widgets.Menu;
  15
  16 import org.eclipse.jface.action.ContributionItem;
  17
  18 import org.eclipse.ui.IWorkingSet;
  19
  20 /**
  21  * Menu contribution item which shows and lets select a working set.
  22  *
  23  * @since 2.0
  24  */
  25 public class WorkingSetMenuContributionItem extends ContributionItem {
  26
  27         int fId;
  28         IWorkingSet fWorkingSet;
  29         WorkingSetFilterActionGroup fActionGroup;
  30         Image fImage;
  31
  32         /**
  33          * Constructor for WorkingSetMenuContributionItem.
  34          *
  35          * @param id the id
  36          * @param actionGroup the action group
  37          * @param workingSet the working set
  38          */
  39         public WorkingSetMenuContributionItem(int id, WorkingSetFilterActionGroup actionGroup, IWorkingSet workingSet) {
  40                 super(getId(id));
  41                 actionGroup.generated_4354688206954429617(id, this, workingSet);
  42         }
  43
  44         /*
  45          * Overrides method from ContributionItem.
  46          */
  47         @Override
  48         public void fill(Menu menu, int index) {
  49                 fActionGroup.generated_5208260368597034282(this, menu, index);
  50         }
  51
  52         /*
  53          * @see org.eclipse.jface.action.ContributionItem#dispose()
  54          * @since 3.0
  55          */
  56         @Override
  57         public void dispose() {
  58                 if (fImage != null && !fImage.isDisposed())
  59                         fImage.dispose();
  60                 fImage= null;
  61
  62                 super.dispose();
  63         }
  64
  65         /*
  66          * @see org.eclipse.jface.action.IContributionItem#isDynamic()
  67          */
  68         @Override
  69         public boolean isDynamic() {
  70                 return true;
  71         }
  72
  73         static String getId(int id) {
  74                 return WorkingSetMenuContributionItem.class.getName() + "." + id;  //$NON-NLS-1$
  75         }
  76 }