/*
* 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.action.model;
import com.jpexs.decompiler.flash.IdentifiersDeobfuscation;
import com.jpexs.decompiler.flash.SourceGeneratorLocalData;
import com.jpexs.decompiler.flash.action.swf5.ActionGetMember;
import com.jpexs.decompiler.flash.helpers.GraphTextWriter;
import com.jpexs.decompiler.graph.CompilationException;
import com.jpexs.decompiler.graph.GraphSourceItem;
import com.jpexs.decompiler.graph.GraphSourceItemPos;
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;
import java.util.Objects;
/**
*
* @author JPEXS
*/
public class GetMemberActionItem extends ActionItem {
public GraphTargetItem object;
public final GraphTargetItem memberName;
@Override
public List<GraphTargetItem> getAllSubItems() {
List<GraphTargetItem> ret = new ArrayList<>();
ret.add(object);
return ret;
}
public GetMemberActionItem(GraphSourceItem instruction, GraphSourceItem lineStartIns, GraphTargetItem object, GraphTargetItem memberName) {
super(instruction, lineStartIns, PRECEDENCE_PRIMARY);
this.object = object;
this.memberName = memberName;
}
@Override
public GraphTextWriter appendTo(GraphTextWriter writer, LocalData localData) throws InterruptedException {
object.toString(writer, localData);
if ((!(memberName instanceof DirectValueActionItem)) || (!((DirectValueActionItem) memberName).isString()) || (!IdentifiersDeobfuscation.isValidName(false, ((DirectValueActionItem) memberName).toStringNoQuotes(localData)))) {
writer.append("[");
memberName.toString(writer, localData);
return writer.append("]");
}
writer.append(".");
return stripQuotes(memberName, localData, writer);
}
@Override
public List<GraphSourceItemPos> getNeededSources() {
List<GraphSourceItemPos> ret = super.getNeededSources();
ret.addAll(object.getNeededSources());
ret.addAll(memberName.getNeededSources());
return ret;
}
@Override
public int hashCode() {
int hash = 5;
hash = 47 * hash + Objects.hashCode(object);
hash = 47 * hash + Objects.hashCode(memberName);
return hash;
}
@Override
public boolean equals(Object obj) {
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final GetMemberActionItem other = (GetMemberActionItem) obj;
if (!Objects.equals(object, other.object)) {
return false;
}
if (!Objects.equals(memberName, other.memberName)) {
return false;
}
return true;
}
@Override
public List<GraphSourceItem> toSource(SourceGeneratorLocalData localData, SourceGenerator generator) throws CompilationException {
return toSourceMerge(localData, generator, object, memberName, new ActionGetMember());
}
@Override
public boolean hasReturnValue() {
return true;
}
}