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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 org.intellij.images.completion;
import com.intellij.openapi.fileTypes.FileType;
import com.intellij.openapi.util.Pair;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.project.Project;
import com.intellij.psi.file.FileLookupInfoProvider;
import com.intellij.util.indexing.FileBasedIndex;
import org.intellij.images.fileTypes.ImageFileTypeManager;
import org.intellij.images.index.ImageInfoIndex;
import org.jetbrains.annotations.NotNull;
/**
* @author spleaner
*/
public class ImageLookupInfoProvider extends FileLookupInfoProvider {
public Pair<String, String> getLookupInfo(@NotNull VirtualFile file, Project project) {
final String[] s = new String[] {null};
ImageInfoIndex.processValues(file, new FileBasedIndex.ValueProcessor<ImageInfoIndex.ImageInfo>() {
@SuppressWarnings({"HardCodedStringLiteral"})
public boolean process(VirtualFile file, ImageInfoIndex.ImageInfo value) {
s[0] = String.format("%sx%s", value.width, value.height);
return true;
}
}, project);
return s[0] == null ? null : new Pair<String, String>(file.getName(), s[0]);
}
@NotNull
@Override
public FileType[] getFileTypes() {
return new FileType[]{ImageFileTypeManager.getInstance().getImageFileType()};
}
}
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