| /* |
| * |
| * 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 static org.apache.royale.compiler.fxg.FXGConstants.FXG_DEFINITION_ELEMENT; |
| import static org.apache.royale.compiler.fxg.FXGConstants.FXG_NAME_ATTRIBUTE; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.apache.royale.compiler.fxg.dom.IFXGNode; |
| import org.apache.royale.compiler.problems.FXGInvalidDefinitionNameProblem; |
| import org.apache.royale.compiler.problems.FXGMissingGroupChildNodeProblem; |
| import org.apache.royale.compiler.problems.ICompilerProblem; |
| |
| /** |
| * A <Definition> is a special template node that is not itself rendered |
| * but rather can be referenced by name in an FXG document. |
| */ |
| public class DefinitionNode extends AbstractFXGNode |
| { |
| //-------------------------------------------------------------------------- |
| // |
| // Attributes |
| // |
| //-------------------------------------------------------------------------- |
| |
| public String name; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Children |
| // |
| //-------------------------------------------------------------------------- |
| |
| public GroupDefinitionNode groupDefinition; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // IFXGNode Implementation |
| // |
| //-------------------------------------------------------------------------- |
| |
| @Override |
| public void addChild(IFXGNode child, Collection<ICompilerProblem> problems) |
| { |
| if (child instanceof GroupDefinitionNode) |
| { |
| if (groupDefinition != null) |
| { |
| //Exception:Definitions must define a single Group child node. |
| problems.add(new FXGMissingGroupChildNodeProblem(getDocumentPath(), |
| child.getStartLine(), child.getStartColumn())); |
| return; |
| } |
| |
| groupDefinition = (GroupDefinitionNode)child; |
| } |
| else |
| { |
| super.addChild(child, problems); |
| } |
| } |
| @Override |
| public List<IFXGNode> getChildren() |
| { |
| List<IFXGNode> children = new ArrayList<IFXGNode>(); |
| children.addAll(super.getChildren()); |
| if(groupDefinition != null) |
| children.add(groupDefinition); |
| return children; |
| } |
| |
| /** |
| * @return The unqualified name of a Definition node, without tag markup. |
| * i.e. literally 'Definition'. To retrieve the Definition name attribute, |
| * refer to the name attribute itself. |
| */ |
| @Override |
| public String getNodeName() |
| { |
| return FXG_DEFINITION_ELEMENT; |
| } |
| |
| @Override |
| public void setAttribute(String name, String value, Collection<ICompilerProblem> problems) |
| { |
| if (FXG_NAME_ATTRIBUTE.equals(name)) |
| { |
| this.name = DOMParserHelper.parseIdentifier(this, name, value, this.name, problems); |
| if (((GraphicNode)this.getDocumentNode()).reservedNodes.containsKey(value)) |
| { |
| problems.add(new FXGInvalidDefinitionNameProblem(getDocumentPath(), getStartLine(), getStartColumn(), value)); |
| return; |
| } |
| } |
| else |
| { |
| super.setAttribute(name, value, problems); |
| } |
| } |
| } |