/*
* Copyright 2000-2007 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.util.xml;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.util.Disposer;
import com.intellij.psi.xml.XmlTag;
import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.Map;
/**
* @author peter
*/
public class TypeChooserManager {
private final Map<Type, TypeChooser> myClassChoosers = new HashMap<Type, TypeChooser>();
public TypeChooser getTypeChooser(final Type type) {
final TypeChooser typeChooser = myClassChoosers.get(type);
return typeChooser != null ? typeChooser : new TypeChooser() {
public Type chooseType(final XmlTag tag) {
return type;
}
public void distinguishTag(final XmlTag tag, final Type aClass) {
}
public Type[] getChooserTypes() {
return new Type[]{type};
}
};
}
public void registerTypeChooser(final Type aClass, final TypeChooser typeChooser, Disposable parentDisposable) {
registerTypeChooser(aClass, typeChooser);
Disposer.register(parentDisposable, new Disposable() {
public void dispose() {
unregisterTypeChooser(aClass);
}
});
}
public void registerTypeChooser(final Type aClass, final TypeChooser typeChooser) {
myClassChoosers.put(aClass, typeChooser);
}
public void unregisterTypeChooser(Type aClass) {
myClassChoosers.remove(aClass);
}
public final void copyFrom(TypeChooserManager manager) {
myClassChoosers.putAll(manager.myClassChoosers);
}
}