| /* |
| * |
| * 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.definitions; |
| |
| import org.apache.royale.compiler.constants.IMetaAttributeConstants; |
| import org.apache.royale.compiler.definitions.IClassDefinition; |
| import org.apache.royale.compiler.definitions.IDefinition; |
| import org.apache.royale.compiler.definitions.IEffectDefinition; |
| import org.apache.royale.compiler.definitions.IEventDefinition; |
| import org.apache.royale.compiler.internal.projects.RoyaleProject; |
| import org.apache.royale.compiler.projects.ICompilerProject; |
| import org.apache.royale.compiler.tree.metadata.IEffectTagNode; |
| |
| /** |
| * Each instance of this class represent the definition of an MXML effect in the |
| * symbol table. |
| * <p> |
| * MXML effects are defined by <code>[Effect]</code> metadata on ActionScript |
| * class declarations. |
| * <p> |
| * After an effect definition is in the symbol table, it should always be |
| * accessed through the read-only <code>IEffectDefinition</code> interface. |
| */ |
| public class EffectDefinition extends MetadataDefinitionBase implements IEffectDefinition |
| { |
| public EffectDefinition(String name, IClassDefinition decoratedDefinition) |
| { |
| super(name, IMetaAttributeConstants.ATTRIBUTE_EFFECT, decoratedDefinition); |
| } |
| |
| private String event; |
| |
| @Override |
| public IEffectTagNode getNode() |
| { |
| return (IEffectTagNode)super.getNode(); |
| } |
| |
| @Override |
| public String getEvent() |
| { |
| return event; |
| } |
| |
| /** |
| * Sets the value of this effect's <code>event</code> attribute. |
| * <p> |
| * This is the name of the event that will trigger the effect. |
| * |
| * @param event The event name as a String. |
| */ |
| public void setEvent(String event) |
| { |
| this.event = event; |
| } |
| |
| @Override |
| public IEventDefinition resolveEvent(ICompilerProject project) |
| { |
| IDefinition decoratedDefinition = this.getDecoratedDefinition(); |
| if (!(decoratedDefinition instanceof IClassDefinition)) |
| return null; |
| |
| if (!(project instanceof RoyaleProject)) |
| return null; |
| |
| RoyaleProject royaleProject = (RoyaleProject)project; |
| IClassDefinition decoratedClass = (IClassDefinition)decoratedDefinition; |
| return royaleProject.resolveEvent(decoratedClass, event); |
| } |
| } |