| /* |
| * Copyright 2000-2014 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.project.Project; |
| import com.intellij.openapi.util.Couple; |
| import com.intellij.openapi.vfs.VirtualFile; |
| 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 Couple<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 : Couple.of(file.getName(), s[0]); |
| } |
| |
| @NotNull |
| @Override |
| public FileType[] getFileTypes() { |
| return new FileType[]{ImageFileTypeManager.getInstance().getImageFileType()}; |
| } |
| } |