/*
* Copyright 2013 The WicketForge-Team
*
* 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 wicketforge.search;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.pointers.VirtualFilePointer;
import com.intellij.util.indexing.IndexableSetContributor;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import wicketforge.facet.WicketForgeFacet;
import java.util.HashSet;
import java.util.Set;
public class AdditionalResourcePathsIndexProvider extends IndexableSetContributor {
@NotNull
@Override
public Set<VirtualFile> getAdditionalProjectRootsToIndex(@Nullable Project project) {
if (project != null) {
Set<VirtualFile> files = new HashSet<VirtualFile>();
for (Module module : ModuleManager.getInstance(project).getModules()) {
WicketForgeFacet facet = WicketForgeFacet.getInstance(module);
if (facet != null) {
for (VirtualFilePointer filePointer : facet.getResourcePaths()) {
VirtualFile file = filePointer.getFile();
if (file != null) {
files.add(file);
}
}
}
}
return files;
}
return EMPTY_FILE_SET;
}
@Override
public Set<VirtualFile> getAdditionalRootsToIndex() {
return EMPTY_FILE_SET;
}
}