/*
* 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.ABC;
import com.jpexs.decompiler.flash.abc.avm2.AVM2ConstantPool;
import com.jpexs.decompiler.flash.abc.avm2.instructions.AVM2Instructions;
import com.jpexs.decompiler.flash.abc.avm2.parser.script.AVM2SourceGenerator;
import com.jpexs.decompiler.flash.abc.avm2.parser.script.AbcIndexing;
import com.jpexs.decompiler.flash.abc.avm2.parser.script.NamespaceItem;
import com.jpexs.decompiler.flash.abc.types.Multiname;
import com.jpexs.decompiler.flash.abc.types.Namespace;
import com.jpexs.decompiler.flash.helpers.GraphTextWriter;
import com.jpexs.decompiler.graph.CompilationException;
import com.jpexs.decompiler.graph.DottedChain;
import com.jpexs.decompiler.graph.GraphSourceItem;
import com.jpexs.decompiler.graph.GraphTargetItem;
import com.jpexs.decompiler.graph.SourceGenerator;
import com.jpexs.decompiler.graph.TypeItem;
import com.jpexs.decompiler.graph.model.LocalData;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author JPEXS
*/
public class InitVectorAVM2Item extends AVM2Item {
public static final DottedChain VECTOR_PACKAGE = new DottedChain(new String[]{"__AS3__", "vec"}, "");
public static final DottedChain VECTOR_FQN = new DottedChain(new String[]{"__AS3__", "vec", "Vector"}, "");
public static final DottedChain VECTOR_INT = new DottedChain(new String[]{"__AS3__", "vec", "Vector$int"}, "");
public static final DottedChain VECTOR_DOUBLE = new DottedChain(new String[]{"__AS3__", "vec", "Vector$double"}, "");
public static final DottedChain VECTOR_UINT = new DottedChain(new String[]{"__AS3__", "vec", "Vector$uint"}, "");
public static final DottedChain VECTOR_OBJECT = new DottedChain(new String[]{"__AS3__", "vec", "Vector$object"}, "");
public GraphTargetItem subtype;
public List<GraphTargetItem> arguments;
List<NamespaceItem> openedNamespaces;
private int allNsSet(AbcIndexing abc) throws CompilationException {
return NamespaceItem.getCpoolSetIndex(abc, openedNamespaces);
}
public InitVectorAVM2Item(GraphSourceItem instruction, GraphSourceItem lineStartIns, GraphTargetItem subtype, List<GraphTargetItem> arguments) {
super(instruction, lineStartIns, PRECEDENCE_PRIMARY);
this.subtype = subtype;
this.arguments = arguments;
}
public InitVectorAVM2Item(GraphTargetItem subtype, List<GraphTargetItem> arguments, List<NamespaceItem> openedNamespaces) {
super(null, null, PRECEDENCE_PRIMARY);
this.subtype = subtype;
this.arguments = arguments;
this.openedNamespaces = openedNamespaces;
}
@Override
public GraphTextWriter appendTo(GraphTextWriter writer, LocalData localData) throws InterruptedException {
writer.append("<");
subtype.appendTry(writer, localData);
writer.append(">");
writer.append("[");
for (int i = 0; i < arguments.size(); i++) {
if (i > 0) {
writer.append(",");
}
arguments.get(i).appendTry(writer, localData);
}
writer.append("]");
return writer;
}
@Override
public boolean hasReturnValue() {
return true;
}
@Override
public GraphTargetItem returnType() {
List<GraphTargetItem> pars = new ArrayList<>();
pars.add(subtype);
return new ApplyTypeAVM2Item(null, null, new TypeItem(VECTOR_FQN), pars);
}
@Override
public List<GraphSourceItem> toSource(SourceGeneratorLocalData localData, SourceGenerator generator) throws CompilationException {
AVM2SourceGenerator g = (AVM2SourceGenerator) generator;
ABC abc = g.abcIndex.getSelectedAbc();
AVM2ConstantPool constants = abc.constants;
List<GraphSourceItem> ret = toSourceMerge(localData, generator,
ins(AVM2Instructions.FindPropertyStrict, constants.getMultinameId(Multiname.createMultiname(false, constants.getStringId("Vector", true), constants.getNamespaceSetId(new int[]{constants.getNamespaceId(Namespace.KIND_PACKAGE, "__AS3__.vec", 0, true)}, true)), true)),
ins(AVM2Instructions.GetProperty, constants.getMultinameId(Multiname.createMultiname(false, constants.getStringId("Vector", true), allNsSet(g.abcIndex)), true)),
subtype,
ins(AVM2Instructions.ApplyType, 1),
new IntegerValueAVM2Item(null, null, (long) arguments.size()),
ins(AVM2Instructions.Construct, 1)
);
for (int i = 0; i < arguments.size(); i++) {
ret.addAll(toSourceMerge(localData, generator,
ins(AVM2Instructions.Dup),
new IntegerValueAVM2Item(null, null, (long) i),
arguments.get(i),
ins(AVM2Instructions.SetProperty, constants.getMultinameId(Multiname.createMultinameL(false, NamespaceItem.getCpoolSetIndex(g.abcIndex, openedNamespaces)), true))
));
}
return ret;
}
}