/*
*
* 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.
*
*/
package org.apache.flex.compiler.internal.fxg.dom.transforms;
import static org.apache.flex.compiler.fxg.FXGConstants.*;
import java.util.Collection;
import org.apache.flex.compiler.internal.fxg.dom.DOMParserHelper;
import org.apache.flex.compiler.problems.ICompilerProblem;
public class ColorTransformNode extends AbstractTransformNode implements Cloneable
{
private static final double MIN_OFFSET_INCLUSIVE = -255.0;
private static final double MAX_OFFSET_INCLUSIVE = 255.0;
//--------------------------------------------------------------------------
//
// Attributes
//
//--------------------------------------------------------------------------
public double alphaMultiplier = 1.0;
public double redMultiplier = 1.0;
public double blueMultiplier = 1.0;
public double greenMultiplier = 1.0;
public double alphaOffset = 0.0;
public double redOffset = 0.0;
public double blueOffset = 0.0;
public double greenOffset = 0.0;
//--------------------------------------------------------------------------
//
// IFXGNode Implementation
//
//--------------------------------------------------------------------------
/**
* @return The unqualified name of a ColorTransform node, without tag markup.
*/
@Override
public String getNodeName()
{
return FXG_COLORTRANSFORM_ELEMENT;
}
@Override
public void setAttribute(String name, String value, Collection<ICompilerProblem> problems)
{
if (FXG_ALPHAMULTIPLIER_ATTRIBUTE.equals(name))
alphaMultiplier = DOMParserHelper.parseDouble(this, value, name, alphaMultiplier, problems);
else if (FXG_REDMULTIPLIER_ATTRIBUTE.equals(name))
redMultiplier = DOMParserHelper.parseDouble(this, value, name, redMultiplier, problems);
else if (FXG_BLUEMULTIPLIER_ATTRIBUTE.equals(name))
blueMultiplier = DOMParserHelper.parseDouble(this, value, name, blueMultiplier, problems);
else if (FXG_GREENMULTIPLIER_ATTRIBUTE.equals(name))
greenMultiplier = DOMParserHelper.parseDouble(this, value, name, greenMultiplier, problems);
else if (FXG_ALPHAOFFSET_ATTRIBUTE.equals(name))
alphaOffset = DOMParserHelper.parseDouble(this, value, name, MIN_OFFSET_INCLUSIVE, MAX_OFFSET_INCLUSIVE, alphaOffset, problems);
else if (FXG_REDOFFSET_ATTRIBUTE.equals(name))
redOffset = DOMParserHelper.parseDouble(this, value, name, MIN_OFFSET_INCLUSIVE, MAX_OFFSET_INCLUSIVE, redOffset, problems);
else if (FXG_BLUEOFFSET_ATTRIBUTE.equals(name))
blueOffset = DOMParserHelper.parseDouble(this, value, name, MIN_OFFSET_INCLUSIVE, MAX_OFFSET_INCLUSIVE, blueOffset, problems);
else if (FXG_GREENOFFSET_ATTRIBUTE.equals(name))
greenOffset = DOMParserHelper.parseDouble(this, value, name, MIN_OFFSET_INCLUSIVE, MAX_OFFSET_INCLUSIVE, greenOffset, problems);
}
//--------------------------------------------------------------------------
//
// Cloneable Implementation
//
//--------------------------------------------------------------------------
@Override
public Object clone() throws CloneNotSupportedException
{
ColorTransformNode copy = (ColorTransformNode)super.clone();
copy.alphaMultiplier = alphaMultiplier;
copy.redMultiplier = redMultiplier;
copy.blueMultiplier = blueMultiplier;
copy.greenMultiplier = greenMultiplier;
copy.alphaOffset = alphaOffset;
copy.redOffset = redOffset;
copy.blueOffset = blueOffset;
copy.greenOffset = greenOffset;
return copy;
}
}