/*
*
* 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.filters;
import static org.apache.flex.compiler.fxg.FXGConstants.*;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.apache.flex.compiler.fxg.dom.IFXGNode;
import org.apache.flex.compiler.fxg.logging.FXGLog;
import org.apache.flex.compiler.fxg.logging.IFXGLogger;
import org.apache.flex.compiler.internal.fxg.dom.DOMParserHelper;
import org.apache.flex.compiler.internal.fxg.dom.GradientEntryNode;
import org.apache.flex.compiler.problems.ICompilerProblem;
public class GradientGlowFilterNode extends AbstractFilterNode
{
//--------------------------------------------------------------------------
//
// Attributes
//
//--------------------------------------------------------------------------
public double angle = 45.0;
public double distance = 4.0;
public double blurX = 4.0;
public double blurY = 4.0;
public boolean inner = false;
public boolean knockout = false;
public int quality = 1;
public double strength = 1.0;
//--------------------------------------------------------------------------
//
// Children
//
//--------------------------------------------------------------------------
public List<GradientEntryNode> entries;
@Override
public List<IFXGNode> getChildren()
{
List<IFXGNode> children = new ArrayList<IFXGNode>();
children.addAll(super.getChildren());
if(entries != null)
children.addAll(entries);
return children;
}
//--------------------------------------------------------------------------
//
// IFXGNode Implementation
//
//--------------------------------------------------------------------------
@Override
public void addChild(IFXGNode child, Collection<ICompilerProblem> problems)
{
if (child instanceof GradientEntryNode)
{
if (entries == null)
{
entries = new ArrayList<GradientEntryNode>(4);
}
else if (entries.size() >= GRADIENT_ENTRIES_MAX_INCLUSIVE)
{
//Log warning:A GradientGlowFilter cannot define more than 15 GradientEntry elements - extra elements ignored
FXGLog.getLogger().log(IFXGLogger.WARN, "InvalidGradientGlowFilterNumElements", null, getDocumentPath(), startLine, startColumn);
return;
}
entries.add((GradientEntryNode)child);
}
else
{
super.addChild(child, problems);
}
}
/**
* @return The unqualified name of a GradientGlowFilter node, without tag
* markup.
*/
@Override
public String getNodeName()
{
return FXG_GRADIENTGLOWFILTER_ELEMENT;
}
@Override
public void setAttribute(String name, String value, Collection<ICompilerProblem> problems)
{
if (FXG_ANGLE_ATTRIBUTE.equals(name))
angle = DOMParserHelper.parseDouble(this, value, name, angle, problems);
else if (FXG_BLURX_ATTRIBUTE.equals(name))
blurX = DOMParserHelper.parseDouble(this, value, name, blurX, problems);
else if (FXG_BLURY_ATTRIBUTE.equals(name))
blurY = DOMParserHelper.parseDouble(this, value, name, blurY, problems);
else if (FXG_DISTANCE_ATTRIBUTE.equals(name))
distance = DOMParserHelper.parseDouble(this, value, name, distance, problems);
else if (FXG_INNER_ATTRIBUTE.equals(name))
inner = DOMParserHelper.parseBoolean(this, value, name, inner, problems);
else if (FXG_KNOCKOUT_ATTRIBUTE.equals(name))
knockout = DOMParserHelper.parseBoolean(this, value, name, knockout, problems);
else if (FXG_QUALITY_ATTRIBUTE.equals(name))
quality = DOMParserHelper.parseInt(this, value, name, QUALITY_MIN_INCLUSIVE, QUALITY_MAX_INCLUSIVE, quality, problems);
else if (FXG_STRENGTH_ATTRIBUTE.equals(name))
strength = DOMParserHelper.parseDouble(this, value, name, strength, problems);
else
super.setAttribute(name, value, problems);
}
}