| /* |
| * |
| * 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.tree.mxml; |
| |
| import org.apache.royale.compiler.internal.mxml.MXMLDialect; |
| import org.apache.royale.compiler.internal.tree.as.NodeBase; |
| import org.apache.royale.compiler.mxml.IMXMLLanguageConstants; |
| import org.apache.royale.compiler.mxml.IMXMLTagAttributeData; |
| import org.apache.royale.compiler.mxml.IMXMLTagData; |
| import org.apache.royale.compiler.problems.ICompilerProblem; |
| import org.apache.royale.compiler.problems.MXMLEmptyAttributeProblem; |
| import org.apache.royale.compiler.problems.MXMLIncludeInAndExcludeFromProblem; |
| import org.apache.royale.compiler.problems.MXMLRequiredAttributeProblem; |
| import org.apache.royale.compiler.tree.ASTNodeID; |
| import org.apache.royale.compiler.tree.mxml.IMXMLReparentNode; |
| |
| import static org.apache.royale.compiler.mxml.IMXMLLanguageConstants.*; |
| |
| /** |
| * Implementation of the {@link IMXMLReparentNode} interface. |
| */ |
| class MXMLReparentNode extends MXMLNodeBase implements IMXMLReparentNode |
| { |
| /** |
| * Constructor |
| * |
| * @param parent The parent node of this node, or <code>null</code> if there |
| * is no parent. |
| */ |
| MXMLReparentNode(NodeBase parent) |
| { |
| super(parent); |
| } |
| |
| private String target; |
| |
| private String[] includeIn; |
| |
| private String[] excludeFrom; |
| |
| @Override |
| public ASTNodeID getNodeID() |
| { |
| return ASTNodeID.MXMLReparentID; |
| } |
| |
| @Override |
| public String getName() |
| { |
| return IMXMLLanguageConstants.REPARENT; |
| } |
| |
| @Override |
| public String[] getIncludeIn() |
| { |
| return includeIn; |
| } |
| |
| @Override |
| public String[] getExcludeFrom() |
| { |
| return excludeFrom; |
| } |
| |
| @Override |
| public String getTarget() |
| { |
| return target; |
| } |
| |
| @Override |
| protected void processTagSpecificAttribute(MXMLTreeBuilder builder, IMXMLTagData tag, |
| IMXMLTagAttributeData attribute, |
| MXMLNodeInfo info) |
| { |
| if (attribute.isSpecialAttribute(ATTRIBUTE_TARGET)) |
| target = processTargetAttribute(builder, attribute); |
| |
| else if (attribute.isSpecialAttribute(ATTRIBUTE_INCLUDE_IN)) |
| includeIn = processIncludeInOrExcludeFromAttribute(builder, attribute); |
| |
| else if (attribute.isSpecialAttribute(ATTRIBUTE_EXCLUDE_FROM)) |
| excludeFrom = processIncludeInOrExcludeFromAttribute(builder, attribute); |
| |
| else |
| super.processTagSpecificAttribute(builder, tag, attribute, info); |
| } |
| |
| private String processTargetAttribute(MXMLTreeBuilder builder, |
| IMXMLTagAttributeData attribute) |
| { |
| MXMLDialect mxmlDialect = builder.getMXMLDialect(); |
| |
| // Royale trims this attribute even though the old compiler didn't. |
| String value = attribute.getRawValue(); |
| value = mxmlDialect.trim(value); |
| |
| return value; |
| } |
| |
| @Override |
| protected void initializationComplete(MXMLTreeBuilder builder, |
| IMXMLTagData tag, |
| MXMLNodeInfo info) |
| { |
| if (target == null) |
| { |
| ICompilerProblem problem = new MXMLRequiredAttributeProblem(tag, ATTRIBUTE_TARGET); |
| builder.addProblem(problem); |
| } |
| else if (target.isEmpty()) |
| { |
| ICompilerProblem problem = new MXMLEmptyAttributeProblem(tag.getTagAttributeData(ATTRIBUTE_TARGET)); |
| builder.addProblem(problem); |
| } |
| |
| // If both includeIn and excludeFrom are specified, set both to null. |
| if (includeIn != null && excludeFrom != null) |
| { |
| ICompilerProblem problem = new MXMLIncludeInAndExcludeFromProblem(tag); |
| builder.addProblem(problem); |
| includeIn = null; |
| excludeFrom = null; |
| } |
| |
| super.initializationComplete(builder, tag, info); |
| } |
| } |