com.nokia.tools.s60.wizards.PluginPropertiesLabelProvider.java Source code

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Here is the source code for com.nokia.tools.s60.wizards.PluginPropertiesLabelProvider.java

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/*
* Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies). 
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
package com.nokia.tools.s60.wizards;

import java.net.URL;

import org.eclipse.jface.viewers.IColorProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;

import com.nokia.tools.resource.util.FileUtils;

public class PluginPropertiesLabelProvider extends LabelProvider implements ITableLabelProvider, IColorProvider {
    private PluginContentProvider provider;

    public PluginPropertiesLabelProvider(PluginContentProvider provider) {
        this.provider = provider;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object,
     *      int)
     */
    public Image getColumnImage(Object element, int columnIndex) {
        return null;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object,
     *      int)
     */
    public String getColumnText(Object element, int columnIndex) {
        if (element instanceof Object[]) {
            Object[] values = (Object[]) element;
            if (values.length > columnIndex) {
                Object value = values[columnIndex];
                if (value instanceof URL) {
                    value = FileUtils.getBundlePath((URL) value);
                }
                return value == null ? null : value.toString();
            }
        }
        return null;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.IColorProvider#getBackground(java.lang.Object)
     */
    public Color getBackground(Object element) {
        return null;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.IColorProvider#getForeground(java.lang.Object)
     */
    public Color getForeground(Object element) {
        if (element instanceof Object[]) {
            Object[] values = (Object[]) element;
            if (values.length > 1) {
                return provider.hasConfigurationError(values[1])
                        ? Display.getDefault().getSystemColor(SWT.COLOR_RED)
                        : null;
            }
        }
        return null;
    }
}