com.aptana.ide.ui.io.navigator.FilesystemLinkHelper.java Source code

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Here is the source code for com.aptana.ide.ui.io.navigator.FilesystemLinkHelper.java

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/**
 * Aptana Studio
 * Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
 * Licensed under the terms of the GNU Public License (GPL) v3 (with exceptions).
 * Please see the license.html included with this distribution for details.
 * Any modifications to this file must keep this entire header intact.
 */
package com.aptana.ide.ui.io.navigator;

import org.eclipse.core.filesystem.IFileInfo;
import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.navigator.ILinkHelper;

import com.aptana.core.logging.IdeLog;
import com.aptana.ide.ui.io.IOUIPlugin;
import com.aptana.ide.ui.io.internal.UniformFileStoreEditorInputFactory;

public class FilesystemLinkHelper implements ILinkHelper {

    public IStructuredSelection findSelection(IEditorInput anInput) {
        IFileStore fileStore = (IFileStore) anInput.getAdapter(IFileStore.class);
        IFileInfo fileInfo = (IFileInfo) anInput.getAdapter(IFileInfo.class);
        if (fileStore == null || fileInfo == null) {
            return StructuredSelection.EMPTY;
        }
        return new StructuredSelection(new FileSystemObject(fileStore, fileInfo));
    }

    public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
        if (aSelection == null || aSelection.isEmpty()) {
            return;
        }
        Object element = aSelection.getFirstElement();
        if (element instanceof FileSystemObject) {
            FileSystemObject file = (FileSystemObject) element;
            IFileStore fileStore = file.getFileStore();
            try {
                IEditorPart editorPart = aPage.findEditor(UniformFileStoreEditorInputFactory
                        .getUniformEditorInput(fileStore, new NullProgressMonitor()));
                aPage.bringToTop(editorPart);
            } catch (CoreException e) {
                IdeLog.logError(IOUIPlugin.getDefault(), e);
            }
        }
    }
}