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/*
* 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.Opcodes;
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
* @noinspection HardCodedStringLiteral
*/
public abstract class LayoutCodeGenerator {
protected static final Method ourSetLayoutMethod = Method.getMethod("void setLayout(java.awt.LayoutManager)");
protected static final Type ourContainerType = Type.getType(Container.class);
protected static final Method ourAddMethod = Method.getMethod("void add(java.awt.Component,java.lang.Object)");
protected static final Method ourAddNoConstraintMethod = Method.getMethod("java.awt.Component add(java.awt.Component)");
public void generateContainerLayout(final LwContainer lwContainer, final GeneratorAdapter generator, final int componentLocal) {
}
public abstract void generateComponentLayout(final LwComponent lwComponent, final GeneratorAdapter generator, final int componentLocal,
final int parentLocal);
protected static void newDimensionOrNull(final GeneratorAdapter generator, final Dimension dimension) {
if (dimension.width == -1 && dimension.height == -1) {
generator.visitInsn(Opcodes.ACONST_NULL);
}
else {
AsmCodeGenerator.pushPropValue(generator, "java.awt.Dimension", dimension);
}
}
public String mapComponentClass(final String componentClassName) {
return componentClassName;
}
}
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