org.chromium.debug.ui.ChromiumJavascriptDecorator.java Source code

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Here is the source code for org.chromium.debug.ui.ChromiumJavascriptDecorator.java

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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package org.chromium.debug.ui;

import org.eclipse.core.resources.IFile;
import org.eclipse.jface.viewers.ILabelDecorator;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.swt.graphics.Image;

/**
 * A decorator that removes the ".chromium" file extension
 * in the Project Explorer for the Debug Javascript project files.
 */
public class ChromiumJavascriptDecorator implements ILabelDecorator {

    public Image decorateImage(Image image, Object element) {
        return image;
    }

    public String decorateText(String text, Object element) {
        // (element instanceof IFile) is guaranteed by the enablement in plugin.xml
        return getDecoratedText(text, element);
    }

    /**
     * @param text the original label of the element
     * @param element must be an IFile instance
     * @return a decorated element label, or the original one if the label
     *         need not be decorated or there was a CoreException reading
     *         the element's project natures
     */
    public static String getDecoratedText(String text, Object element) {
        if (PluginUtil.isChromiumDebugFile((IFile) element)) {
            return PluginUtil.stripChromiumExtension(text, false);
        }
        return text;
    }

    public void addListener(ILabelProviderListener listener) {
    }

    public void dispose() {
    }

    public boolean isLabelProperty(Object element, String property) {
        return false;
    }

    public void removeListener(ILabelProviderListener listener) {
    }
}