| /* |
| * 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 com.intellij.platform; |
| |
| import com.intellij.ide.projectView.TreeStructureProvider; |
| import com.intellij.ide.projectView.ViewSettings; |
| import com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode; |
| import com.intellij.ide.util.treeView.AbstractTreeNode; |
| import com.intellij.openapi.project.DumbAware; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.ProjectFileIndex; |
| import com.intellij.openapi.util.Comparing; |
| import com.intellij.openapi.util.registry.Registry; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiDirectory; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| /** |
| * @author yole |
| */ |
| public class PlatformProjectViewStructureProvider implements TreeStructureProvider, DumbAware { |
| private final Project myProject; |
| |
| public PlatformProjectViewStructureProvider(Project project) { |
| myProject = project; |
| } |
| |
| @NotNull |
| @Override |
| public Collection<AbstractTreeNode> modify(@NotNull final AbstractTreeNode parent, @NotNull final Collection<AbstractTreeNode> children, final ViewSettings settings) { |
| if (parent instanceof PsiDirectoryNode) { |
| final VirtualFile vFile = ((PsiDirectoryNode)parent).getVirtualFile(); |
| if (vFile != null && Comparing.equal(ProjectFileIndex.SERVICE.getInstance(myProject).getContentRootForFile(vFile), vFile)) { |
| final Collection<AbstractTreeNode> moduleChildren = ((PsiDirectoryNode) parent).getChildren(); |
| Collection<AbstractTreeNode> result = new ArrayList<AbstractTreeNode>(); |
| for (AbstractTreeNode moduleChild : moduleChildren) { |
| if (moduleChild instanceof PsiDirectoryNode) { |
| final PsiDirectory value = ((PsiDirectoryNode)moduleChild).getValue(); |
| if (value.getName().equals(Project.DIRECTORY_STORE_FOLDER) && Registry.is("projectView.hide.dot.idea")) { |
| continue; |
| } |
| } |
| result.add(moduleChild); |
| } |
| return result; |
| } |
| } |
| return children; |
| } |
| |
| @Override |
| public Object getData(final Collection<AbstractTreeNode> selected, final String dataName) { |
| return null; |
| } |
| } |