/* * Copyright (C) 2010-2016 JPEXS, All rights reserved. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 3.0 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. */ package com.jpexs.decompiler.flash.abc.avm2.model; import com.jpexs.decompiler.flash.SourceGeneratorLocalData; import com.jpexs.decompiler.flash.abc.avm2.model.clauses.AssignmentAVM2Item; import com.jpexs.decompiler.flash.abc.avm2.parser.script.AssignableAVM2Item; import com.jpexs.decompiler.flash.helpers.GraphTextWriter; import com.jpexs.decompiler.graph.CompilationException; import com.jpexs.decompiler.graph.GraphSourceItem; import com.jpexs.decompiler.graph.GraphTargetItem; import com.jpexs.decompiler.graph.SourceGenerator; import com.jpexs.decompiler.graph.model.LocalData; import java.util.ArrayList; import java.util.List; /** * * @author JPEXS */ public class PostDecrementAVM2Item extends AVM2Item implements AssignmentAVM2Item { public GraphTargetItem object; public PostDecrementAVM2Item(GraphSourceItem instruction, GraphSourceItem lineStartIns, GraphTargetItem object) { super(instruction, lineStartIns, PRECEDENCE_POSTFIX); this.object = object; } @Override public GraphTextWriter appendTo(GraphTextWriter writer, LocalData localData) throws InterruptedException { object.toString(writer, localData); return writer.append("--"); } @Override public boolean hasSideEffect() { return true; } @Override public GraphTargetItem returnType() { return object.returnType(); } @Override public boolean hasReturnValue() { return true; } @Override public List<GraphSourceItem> toSource(SourceGeneratorLocalData localData, SourceGenerator generator) throws CompilationException { if (object instanceof AssignableAVM2Item) { return ((AssignableAVM2Item) object).toSourceChange(localData, generator, true, true, true); } return new ArrayList<>(); //? } @Override public List<GraphSourceItem> toSourceIgnoreReturnValue(SourceGeneratorLocalData localData, SourceGenerator generator) throws CompilationException { if (object instanceof AssignableAVM2Item) { return ((AssignableAVM2Item) object).toSourceChange(localData, generator, true, true, false); } return new ArrayList<>(); //? } }