| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed 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 com.intellij.uiDesigner.compiler; |
| |
| import com.intellij.uiDesigner.lw.LwComponent; |
| import com.intellij.uiDesigner.lw.LwContainer; |
| import org.jetbrains.org.objectweb.asm.Type; |
| import org.jetbrains.org.objectweb.asm.commons.GeneratorAdapter; |
| import org.jetbrains.org.objectweb.asm.commons.Method; |
| |
| import java.awt.*; |
| |
| /** |
| * @author yole |
| */ |
| public class FlowLayoutCodeGenerator extends LayoutCodeGenerator { |
| private static final Type ourFlowLayoutType = Type.getType(FlowLayout.class); |
| private static final Method ourConstructor = Method.getMethod("void <init>(int,int,int)"); |
| |
| public void generateContainerLayout(final LwContainer lwContainer, final GeneratorAdapter generator, final int componentLocal) { |
| generator.loadLocal(componentLocal); |
| |
| FlowLayout flowLayout = (FlowLayout) lwContainer.getLayout(); |
| generator.newInstance(ourFlowLayoutType); |
| generator.dup(); |
| generator.push(flowLayout.getAlignment()); |
| generator.push(flowLayout.getHgap()); |
| generator.push(flowLayout.getVgap()); |
| generator.invokeConstructor(ourFlowLayoutType, ourConstructor); |
| |
| generator.invokeVirtual(ourContainerType, ourSetLayoutMethod); |
| } |
| public void generateComponentLayout(final LwComponent lwComponent, |
| final GeneratorAdapter generator, |
| final int componentLocal, |
| final int parentLocal) { |
| generator.loadLocal(parentLocal); |
| generator.loadLocal(componentLocal); |
| generator.invokeVirtual(ourContainerType, ourAddNoConstraintMethod); |
| } |
| } |