/*
*
* 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;
import static org.apache.flex.compiler.fxg.FXGConstants.FXG_DATA_ATTRIBUTE;
import static org.apache.flex.compiler.fxg.FXGConstants.FXG_PATH_ELEMENT;
import static org.apache.flex.compiler.fxg.FXGConstants.FXG_WINDING_ATTRIBUTE;
import static org.apache.flex.compiler.fxg.FXGConstants.FXG_WINDING_EVENODD_VALUE;
import static org.apache.flex.compiler.fxg.FXGConstants.FXG_WINDING_NONZERO_VALUE;
import java.util.Collection;
import java.util.List;
import org.apache.flex.compiler.internal.fxg.dom.strokes.AbstractStrokeNode;
import org.apache.flex.compiler.internal.fxg.dom.types.Winding;
import org.apache.flex.compiler.internal.fxg.swf.ShapeHelper;
import org.apache.flex.compiler.problems.FXGUnknownAttributeValueProblem;
import org.apache.flex.compiler.problems.ICompilerProblem;
import org.apache.flex.swf.types.LineStyle;
import org.apache.flex.swf.types.Rect;
import org.apache.flex.swf.types.ShapeRecord;
public class PathNode extends AbstractShapeNode
{
//--------------------------------------------------------------------------
//
// Attributes
//
//--------------------------------------------------------------------------
public Winding winding = Winding.EVEN_ODD;
public String data = "";
//--------------------------------------------------------------------------
//
// IFXGNode Implementation
//
//--------------------------------------------------------------------------
@Override
public void setAttribute(String name, String value, Collection<ICompilerProblem> problems)
{
if (FXG_WINDING_ATTRIBUTE.equals(name))
winding = getWinding(value, problems);
else if (FXG_DATA_ATTRIBUTE.equals(name))
data = value;
else
super.setAttribute(name, value, problems);
}
/**
* @return The unqualified name of a Path node, without tag markup.
*/
@Override
public String getNodeName()
{
return FXG_PATH_ELEMENT;
}
//--------------------------------------------------------------------------
//
// Helper Methods
//
//--------------------------------------------------------------------------
protected Winding getWinding(String value, Collection<ICompilerProblem> problems)
{
if (FXG_WINDING_EVENODD_VALUE.equals(value))
return Winding.EVEN_ODD;
else if (FXG_WINDING_NONZERO_VALUE.equals(value))
return Winding.NON_ZERO;
//Unknown winding value: {0}.
problems.add(new FXGUnknownAttributeValueProblem(getDocumentPath(), getStartLine(),
getStartColumn(), FXG_WINDING_ATTRIBUTE, value));
return winding;
}
/**
* Returns the bounds of the path
*/
@Override
public Rect getBounds(List<ShapeRecord> records, LineStyle ls)
{
return ShapeHelper.getBounds(records, ls, (AbstractStrokeNode)stroke);
}
}