org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/internal/tmf/ui/project/handlers/TmfActionProvider.java

   1 /*******************************************************************************
   2 * Copyright (c) 2012, 2013 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  *   Patrick Tasse - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.internal.tmf.ui.project.handlers;
  14
  15 import org.eclipse.ui.IActionBars;
  16 import org.eclipse.ui.actions.ActionFactory;
  17 import org.eclipse.ui.navigator.CommonActionProvider;
  18 import org.eclipse.ui.navigator.ICommonActionConstants;
  19 import org.eclipse.ui.navigator.ICommonActionExtensionSite;
  20 import org.eclipse.ui.navigator.ICommonViewerSite;
  21 import org.eclipse.ui.navigator.ICommonViewerWorkbenchSite;
  22
  23 /**
  24  * Base action provider.
  25  *
  26  * @author Patrick Tassé
  27  */
  28 public class TmfActionProvider extends CommonActionProvider {
  29
  30     private OpenAction openAction;
  31     private DeleteAction deleteAction;
  32     private RefreshAction refreshAction;
  33
  34     /**
  35      * Default constructor
  36      */
  37     public TmfActionProvider() {
  38     }
  39
  40     /*
  41      * (non-Javadoc)
  42      * @see org.eclipse.ui.navigator.CommonActionProvider#init(org.eclipse.ui.navigator.ICommonActionExtensionSite)
  43      */
  44     @Override
  45     public void init(ICommonActionExtensionSite aSite) {
  46         ICommonViewerSite viewSite = aSite.getViewSite();
  47         if (viewSite instanceof ICommonViewerWorkbenchSite) {
  48             ICommonViewerWorkbenchSite workbenchSite = (ICommonViewerWorkbenchSite) viewSite;
  49             openAction = new OpenAction(workbenchSite.getPage(), workbenchSite.getSelectionProvider());
  50             deleteAction = new DeleteAction(workbenchSite.getPage(), workbenchSite.getSelectionProvider());
  51             refreshAction = new RefreshAction(workbenchSite.getPage(), workbenchSite.getSelectionProvider());
  52         }
  53     }
  54
  55     /*
  56      * (non-Javadoc)
  57      * @see org.eclipse.ui.actions.ActionGroup#fillActionBars(org.eclipse.ui.IActionBars)
  58      */
  59     @Override
  60     public void fillActionBars(IActionBars actionBars) {
  61         if (openAction.isEnabled()) {
  62             actionBars.setGlobalActionHandler(ICommonActionConstants.OPEN, openAction);
  63         }
  64         if (deleteAction.isEnabled()) {
  65             actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(), deleteAction);
  66         }
  67         if (refreshAction.isEnabled()) {
  68             actionBars.setGlobalActionHandler(ActionFactory.REFRESH.getId(), refreshAction);
  69         }
  70     }
  71
  72 }