/*
* Copyright (c) 2007-2009, Osmorc Development Team
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
* * Neither the name of 'Osmorc Development Team' nor the names of its contributors may be
* used to endorse or promote products derived from this software without specific
* prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.osmorc.facet;
import com.intellij.openapi.application.Application;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiElement;
import com.intellij.refactoring.listeners.RefactoringElementAdapter;
import com.intellij.refactoring.listeners.RefactoringElementListener;
import com.intellij.refactoring.listeners.RefactoringElementListenerProvider;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
/**
* @author <a href="mailto:robert@beeger.net">Robert F. Beeger</a>
*/
public class OsmorcFacetRefactoringListenerProvider implements RefactoringElementListenerProvider {
private final Application myApplication;
public OsmorcFacetRefactoringListenerProvider(final Application application) {
myApplication = application;
}
@Nullable
public RefactoringElementListener getListener(final PsiElement element) {
if (element instanceof PsiClass) {
OsmorcFacet osmorcFacet = OsmorcFacet.getInstance(element);
if (osmorcFacet != null) {
OsmorcFacetConfiguration osmorcFacetConfiguration = osmorcFacet.getConfiguration();
PsiClass psiClass = (PsiClass)element;
if (osmorcFacetConfiguration.isOsmorcControlsManifest() &&
osmorcFacetConfiguration.getBundleActivator() != null &&
osmorcFacetConfiguration.getBundleActivator().equals(psiClass.getQualifiedName())) {
return new ActivatorClassRefactoringListener(osmorcFacetConfiguration, myApplication);
}
}
}
return null;
}
private static final class ActivatorClassRefactoringListener extends RefactoringElementAdapter {
private final OsmorcFacetConfiguration osmorcFacetConfiguration;
private final Application application;
private ActivatorClassRefactoringListener(final OsmorcFacetConfiguration osmorcFacetConfiguration,
final Application application) {
this.osmorcFacetConfiguration = osmorcFacetConfiguration;
this.application = application;
}
public void elementRenamedOrMoved(@NotNull final PsiElement newElement) {
application.runWriteAction(() -> osmorcFacetConfiguration.setBundleActivator(((PsiClass)newElement).getQualifiedName()));
}
@Override
public void undoElementMovedOrRenamed(@NotNull PsiElement newElement, @NotNull final String oldQualifiedName) {
application.runWriteAction(() -> osmorcFacetConfiguration.setBundleActivator(oldQualifiedName));
}
}
}