| /* |
| * |
| * 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.mxml; |
| |
| import java.util.Collection; |
| |
| import org.apache.royale.compiler.filespecs.IFileSpecification; |
| import org.apache.royale.compiler.internal.parsing.mxml.MXMLToken; |
| import org.apache.royale.compiler.parsing.IMXMLToken; |
| import org.apache.royale.compiler.problems.ICompilerProblem; |
| import org.apache.royale.compiler.problems.SyntaxProblem; |
| |
| /** |
| * Simple utility for parsing attribute.state phrases. |
| */ |
| public class MXMLStateSplitter |
| { |
| /** |
| * Constructor. |
| */ |
| public MXMLStateSplitter(IMXMLToken nameToken, MXMLDialect mxmlDialect, Collection<ICompilerProblem> problems, IFileSpecification fileSpec) |
| { |
| // Is there a dot in the name? |
| String name = nameToken.getText(); |
| int i = name.indexOf('.'); |
| if (i >= 0) |
| { |
| if (mxmlDialect != null && mxmlDialect.isEqualToOrAfter(MXMLDialect.MXML_2009)) |
| { |
| baseName = name.substring(0, i); |
| stateName = name.substring(i + 1); |
| stateNameOffset = i + 1; |
| } |
| else |
| { |
| stateNameOffset = -1; |
| baseName = name; |
| stateName = null; |
| |
| // TODO: I don't think is going to make the right kind of "problem" |
| // This is how the old code worked, but I think it will give a strange message |
| if (problems != null && fileSpec != null) |
| problems.add(new SyntaxProblem((MXMLToken)nameToken, "Spark state overrides not supported by current language version")); |
| } |
| } |
| else |
| { |
| // no dot. |
| baseName = name; |
| stateNameOffset = -1; |
| stateName = null; |
| } |
| } |
| |
| private final String baseName; |
| |
| private final String stateName; |
| |
| private final int stateNameOffset; |
| |
| /** |
| * Gets the part of the name before the dot, or the whole name if no dot. |
| */ |
| public String getBaseName() |
| { |
| return baseName; |
| } |
| |
| /** |
| * Gets the part of the name after the first dot, or null if no dot. |
| */ |
| public String getStateName() |
| { |
| return stateName; |
| } |
| |
| /** |
| * Gets the offset of the state name, where zero is the first character in the name. |
| */ |
| public int getStateNameOffset() |
| { |
| return stateNameOffset; |
| } |
| } |