org.eclipse.photran.internal.ui.search.ReferenceSearchViewPage.java Source code

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Here is the source code for org.eclipse.photran.internal.ui.search.ReferenceSearchViewPage.java

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/*******************************************************************************
 * Copyright (c) 2006 QNX Software Systems and others.
 * 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:
 * QNX - Initial API and implementation
 *******************************************************************************/

package org.eclipse.photran.internal.ui.search;

import org.eclipse.cdt.internal.ui.util.EditorUtility;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.search.ui.text.AbstractTextSearchViewPage;
import org.eclipse.search.ui.text.Match;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.texteditor.ITextEditor;

/**
 * @author Doug Schaefer
 *
 */
public class ReferenceSearchViewPage extends AbstractTextSearchViewPage {

    private IReferencesSearchContentProvider contentProvider;

    public ReferenceSearchViewPage(int supportedLayouts) {
        super(supportedLayouts);
    }

    public ReferenceSearchViewPage() {
        super();
    }

    @Override
    protected void elementsChanged(Object[] objects) {
        if (contentProvider != null)
            contentProvider.elementsChanged(objects);
    }

    @Override
    protected void clear() {
        if (contentProvider != null)
            contentProvider.clear();
    }

    @Override
    protected void configureTreeViewer(TreeViewer viewer) {
        contentProvider = new ReferenceSearchTreeContentProvider();
        viewer.setContentProvider((ReferenceSearchTreeContentProvider) contentProvider);
        viewer.setLabelProvider(new ReferenceSearchTreeLabelProvider(this));
    }

    @Override
    protected void configureTableViewer(TableViewer viewer) {
        contentProvider = new ReferenceSearchListContentProvider();
        viewer.setContentProvider((ReferenceSearchListContentProvider) contentProvider);
        viewer.setLabelProvider(new ReferenceSearchListLabelProvider(this));
    }

    @Override
    protected void showMatch(Match match, int currentOffset, int currentLength, boolean activate)
            throws PartInitException {
        try {
            IFile element = (IFile) match.getElement();
            IPath path = element.getFullPath();
            IEditorPart editor = EditorUtility.openInEditor(path, null);
            if (editor instanceof ITextEditor) {
                ITextEditor textEditor = (ITextEditor) editor;
                textEditor.selectAndReveal(currentOffset, currentLength);
            }
        } catch (CoreException e) {
            CUIPlugin.getDefault().log(e);
        }
    }
}