com.aptana.editor.xml.outline.XMLOutlineLabelProvider.java Source code

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Here is the source code for com.aptana.editor.xml.outline.XMLOutlineLabelProvider.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.editor.xml.outline;

import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.graphics.Image;

import com.aptana.editor.common.outline.CommonOutlineItem;
import com.aptana.editor.xml.XMLPlugin;
import com.aptana.editor.xml.parsing.ast.XMLElementNode;
import com.aptana.parsing.ast.IParseNodeAttribute;

public class XMLOutlineLabelProvider extends LabelProvider {

    private static final Image ELEMENT_ICON = XMLPlugin.getImage("icons/element.png"); //$NON-NLS-1$

    public XMLOutlineLabelProvider() {
    }

    @Override
    public Image getImage(Object element) {
        if (element instanceof CommonOutlineItem) {
            return ELEMENT_ICON;
        }
        return super.getImage(element);
    }

    @Override
    public String getText(Object element) {
        if (element instanceof CommonOutlineItem) {
            return getText(((CommonOutlineItem) element).getReferenceNode());
        }
        if (element instanceof XMLElementNode) {
            XMLElementNode node = (XMLElementNode) element;
            IParseNodeAttribute[] attributes = node.getAttributes();

            if (attributes != null && attributes.length > 0) {
                return node.getName() + " : " + attributes[0].getValue(); //$NON-NLS-1$
            } else {
                return node.getName();
            }
        }
        return super.getText(element);
    }
}