| /* |
| * Copyright 2000-2011 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.compiler; |
| |
| import com.intellij.codeInsight.CodeInsightBundle; |
| import com.intellij.ide.IconLayerProvider; |
| import com.intellij.openapi.components.ServiceManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.FileIndexFacade; |
| import com.intellij.openapi.util.Iconable; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiDirectory; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiModifierListOwner; |
| import com.intellij.util.PlatformIcons; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| |
| /** |
| * @author yole |
| */ |
| public class CompilerIconLayerProvider implements IconLayerProvider { |
| @Override |
| public Icon getLayerIcon(@NotNull Iconable element, boolean isLocked) { |
| VirtualFile vFile = null; |
| Project project = null; |
| if (element instanceof PsiModifierListOwner) { |
| project = ((PsiModifierListOwner) element).getProject(); |
| final PsiFile containingFile = ((PsiModifierListOwner) element).getContainingFile(); |
| vFile = containingFile == null ? null : containingFile.getVirtualFile(); |
| } |
| else if (element instanceof PsiDirectory) { |
| project = ((PsiDirectory) element).getProject(); |
| vFile = ((PsiDirectory) element).getVirtualFile(); |
| } |
| if (vFile != null && isExcluded(vFile, project)) { |
| return PlatformIcons.EXCLUDED_FROM_COMPILE_ICON; |
| } |
| return null; |
| } |
| |
| @Override |
| public String getLayerDescription() { |
| return CodeInsightBundle.message("node.excluded.flag.tooltip"); |
| } |
| |
| public static boolean isExcluded(final VirtualFile vFile, final Project project) { |
| return vFile != null |
| && ServiceManager.getService(project, FileIndexFacade.class).isInSource(vFile) |
| && CompilerConfiguration.getInstance(project).isExcludedFromCompilation(vFile); |
| } |
| } |