1 /**

     2  * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of the License "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Symbian Foundation - initial contribution.

    11  * Contributors:

    12  * Description:

    13  * Overview:

    14  * Details:

    15  * Platforms/Drives/Compatibility:

    16  * Assumptions/Requirement/Pre-requisites:

    17  * Failures and causes:

    18  */

    19 package org.symbian.tools.mtw.ui.navigator;

    20 

    21 import org.eclipse.core.resources.IResource;

    22 import org.eclipse.core.runtime.IAdaptable;

    23 import org.eclipse.jface.viewers.IDecoration;

    24 import org.eclipse.jface.viewers.ILabelProviderListener;

    25 import org.eclipse.jface.viewers.ILightweightLabelDecorator;

    26 import org.symbian.tools.mtw.core.MTWCore;

    27 import org.symbian.tools.mtw.core.projects.IMTWProject;

    28 import org.symbian.tools.mtw.core.runtimes.IPackager;

    29 import org.symbian.tools.mtw.ui.MTWCoreUI;

    30 

    31 public class PackagingInformationDecorator implements ILightweightLabelDecorator {

    32 

    33     public void decorate(Object element, IDecoration decoration) {

    34         IResource resource = null;

    35         if (element instanceof IResource) {

    36             resource = (IResource) element;

    37         } else if (element instanceof IAdaptable) {

    38             resource = (IResource) ((IAdaptable) element).getAdapter(IResource.class);

    39         }

    40         if (resource != null && resource.isAccessible()) {

    41             IMTWProject project = MTWCore.getDefault().create(resource.getProject());

    42             if (project != null) {

    43                 IPackager packager = MTWCore.getDefault().getRuntimesManager().getPackager(project);

    44                 if (packager.getPathInPackage(resource) != null) {

    45                     decoration.addOverlay(MTWCoreUI.getImages().getExcludedIconDescriptor(), IDecoration.TOP_RIGHT);

    46                 }

    47             }

    48         }

    49     }

    50 

    51     public void addListener(ILabelProviderListener listener) {

    52         // Do nothing

    53 

    54     }

    55 

    56     public void dispose() {

    57         // Do nothing

    58 

    59     }

    60 

    61     public boolean isLabelProperty(Object element, String property) {

    62         // Do nothing

    63         return false;

    64     }

    65 

    66     public void removeListener(ILabelProviderListener listener) {

    67         // Do nohing

    68 

    69     }

    70 

    71 }