org.eclipse.papyrus.infra.onefile.model.impl.SubResourceFile.java Source code

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Here is the source code for org.eclipse.papyrus.infra.onefile.model.impl.SubResourceFile.java

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/*****************************************************************************
 * Copyright (c) 2011 Atos Origin Integration.
 *    
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Tristan Faure (Atos Origin Integration) tristan.faure@atosorigin.com - Initial API and implementation
 *****************************************************************************/
package org.eclipse.papyrus.infra.onefile.model.impl;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.Platform;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.papyrus.infra.onefile.model.IPapyrusFile;
import org.eclipse.papyrus.infra.onefile.model.ISubResourceFile;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.PlatformUI;

/**
 * Default implementation of {@link ISubResourceFile}
 * 
 * @author tristan.faure@atosorigin.com
 * 
 */
public class SubResourceFile implements ISubResourceFile {
    @SuppressWarnings("unused")
    private IPapyrusFile parent;
    private final IFile subResource;

    public SubResourceFile(IPapyrusFile papy, IFile r) {
        this.parent = papy;
        this.subResource = r;
    }

    public IProject getProject() {
        return subResource.getProject();
    }

    @Override
    public String toString() {
        String fileExtension = subResource.getFileExtension();
        return fileExtension != null ? fileExtension : subResource.getName();
    }

    public IFile getFile() {
        return subResource;
    }

    public Image getImage() {
        Image image = JFaceResources.getImage(getFile().getFileExtension());
        if (image == null) {
            ImageDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry()
                    .getImageDescriptor(getFile().getName());
            JFaceResources.getImageRegistry().put(getFile().getFileExtension(), desc);
        }
        return JFaceResources.getImage(getFile().getFileExtension());
    }

    public String getText() {
        return toString();
    }

    public Object getAdapter(Class adapter) {
        return Platform.getAdapterManager().getAdapter(this, adapter);
    }

}