| /* |
| * Copyright 2000-2013 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.jetbrains.python; |
| |
| import com.intellij.ide.IconProvider; |
| import com.intellij.openapi.roots.ProjectRootManager; |
| import com.intellij.openapi.util.Comparing; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiDirectory; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.util.PlatformIcons; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| |
| /** |
| * @author yole |
| */ |
| public class PyDirectoryIconProvider extends IconProvider { |
| @Override |
| public Icon getIcon(@NotNull PsiElement element, int flags) { |
| if (element instanceof PsiDirectory) { |
| final PsiDirectory directory = (PsiDirectory)element; |
| if (directory.findFile(PyNames.INIT_DOT_PY) != null) { |
| final VirtualFile vFile = directory.getVirtualFile(); |
| final VirtualFile root = ProjectRootManager.getInstance(directory.getProject()).getFileIndex().getSourceRootForFile(vFile); |
| if (!Comparing.equal(root, vFile)) { |
| return PlatformIcons.PACKAGE_ICON; |
| } |
| } |
| } |
| return null; |
| } |
| } |