AOO410/main/forms/qa/integration/forms/ImageComparison.java

/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/

/*
 * ImageComparison.java
 *
 * Created on 23. September 2003, 17:40
 */

package integration.forms;

/**
 *
 * @author  fs93730
 */
public final class ImageComparison implements com.sun.star.awt.XImageConsumer
{
    
    private byte[] m_referenceBytes;
    private int m_referencePosition;
    private java.io.FileOutputStream m_stream;
    private Object m_notifyDone;

    public boolean imagesEqual( )
    {
        return m_referencePosition == m_referenceBytes.length;
    }

    /** Creates a new instance of ImageComparison */
    public ImageComparison( byte[] referenceBytes, Object toNotify )
    {
        m_referenceBytes = referenceBytes;
        m_referencePosition = 0;
        m_notifyDone = toNotify;
    }

    public void complete(int param, com.sun.star.awt.XImageProducer xImageProducer)
    {
        synchronized( m_notifyDone )
        {
            m_notifyDone.notify();
        }
    }
    
    public void init(int param, int param1)
    {
    }
    
    public void setColorModel(short param, int[] values, int param2, int param3, int param4, int param5)
    {
    }
    
    public void setPixelsByBytes(int param, int param1, int param2, int param3, byte[] values, int param5, int param6)
    {
        if ( m_referencePosition == -1 )
            // already failed
            return;

        int i = 0;
        while ( ( m_referencePosition < m_referenceBytes.length ) && ( i < values.length ) )
        {
            if ( m_referenceBytes[ m_referencePosition ] != values[ i ] )
            {
                m_referencePosition = -1;
                break;
            }
            ++i;
            ++m_referencePosition;
        }
    }
    
    public void setPixelsByLongs(int param, int param1, int param2, int param3, int[] values, int param5, int param6)
    {
    }
    
}