| /* |
| * |
| * 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.royale.compiler.internal.fxg.dom; |
| |
| import java.util.Collection; |
| |
| import org.apache.royale.compiler.fxg.FXGConstants; |
| import org.apache.royale.compiler.fxg.dom.IFXGNode; |
| import org.apache.royale.compiler.problems.FXGInvalidChildNodeProblem; |
| import org.apache.royale.compiler.problems.FXGMultipleElementProblem; |
| import org.apache.royale.compiler.problems.ICompilerProblem; |
| |
| /** |
| * This is a special delegate which special cases content node children for |
| * the ITextNode and RichTextNode classes. |
| * |
| */ |
| public class ContentPropertyNode extends DelegateNode implements IPreserveWhiteSpaceNode |
| { |
| @Override |
| public void setDelegate(IFXGNode delegate, Collection<ICompilerProblem> problems) |
| { |
| if (!(delegate instanceof ITextNode)) |
| { |
| problems.add(new FXGInvalidChildNodeProblem(getDocumentPath(), getStartLine(), |
| getStartColumn(), getNodeName(), delegate.getNodeName())); |
| return; |
| } |
| |
| if (delegate instanceof RichTextNode && ((RichTextNode)delegate).content != null) |
| { |
| problems.add(new FXGMultipleElementProblem(getDocumentPath(), getStartLine(), |
| getStartColumn(), FXGConstants.FXG_CONTENT_PROPERTY_ELEMENT)); |
| return; |
| } |
| |
| super.setDelegate(delegate, problems); |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // IFXGNode Implementation |
| // |
| //-------------------------------------------------------------------------- |
| |
| @Override |
| public void addChild(IFXGNode child, Collection<ICompilerProblem> problems) |
| { |
| if (delegate instanceof TextGraphicNode) |
| { |
| ((TextGraphicNode)delegate).addContentChild(child, problems); |
| } |
| else if (delegate instanceof RichTextNode) |
| { |
| ((RichTextNode)delegate).addContentChild(child, problems); |
| } |
| else |
| { |
| problems.add(new FXGInvalidChildNodeProblem(getDocumentPath(), getStartLine(), |
| getStartColumn(), child.getNodeName(), getNodeName())); |
| } |
| } |
| } |