| /* |
| * 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.jetbrains.python.projectView; |
| |
| import com.google.common.base.Function; |
| import com.google.common.base.Predicates; |
| import com.google.common.collect.FluentIterable; |
| import com.google.common.collect.Lists; |
| import com.intellij.ide.highlighter.ArchiveFileType; |
| import com.intellij.ide.projectView.PresentationData; |
| 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.Project; |
| import com.intellij.openapi.projectRoots.Sdk; |
| import com.intellij.openapi.vfs.JarFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.*; |
| import com.intellij.util.PlatformIcons; |
| import com.jetbrains.python.remote.PyRemoteSdkAdditionalDataBase; |
| import com.jetbrains.python.sdk.PySdkUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Collection; |
| |
| /** |
| * @author traff |
| */ |
| public class PyRemoteLibrariesNode extends PsiDirectoryNode { |
| private final Sdk mySdk; |
| private final PyRemoteSdkAdditionalDataBase myRemoteSdkData; |
| |
| private PyRemoteLibrariesNode(Sdk sdk, Project project, PsiDirectory value, ViewSettings viewSettings) { |
| super(project, value, viewSettings); |
| mySdk = sdk; |
| assert mySdk.getSdkAdditionalData() instanceof PyRemoteSdkAdditionalDataBase; |
| |
| myRemoteSdkData = (PyRemoteSdkAdditionalDataBase)mySdk.getSdkAdditionalData(); |
| } |
| |
| @Override |
| protected void updateImpl(PresentationData data) { |
| data.setPresentableText("Remote Libraries"); |
| data.setIcon(PlatformIcons.LIBRARY_ICON); |
| } |
| |
| @Nullable |
| public static PyRemoteLibrariesNode create(@NotNull Project project, @NotNull Sdk sdk, ViewSettings settings) { |
| final VirtualFile remoteLibrary = PySdkUtil.findAnyRemoteLibrary(sdk); |
| if (remoteLibrary != null) { |
| final VirtualFile remoteLibraries = remoteLibrary.getParent(); |
| final PsiDirectory remoteLibrariesDirectory = PsiManager.getInstance(project).findDirectory(remoteLibraries); |
| return new PyRemoteLibrariesNode(sdk, project, remoteLibrariesDirectory, settings); |
| } |
| return null; |
| } |
| |
| @Override |
| public Collection<AbstractTreeNode> getChildrenImpl() { |
| |
| return FluentIterable.from(Lists.newArrayList(getValue().getChildren())).transform(new Function<PsiElement, AbstractTreeNode>() { |
| @Override |
| public AbstractTreeNode apply(PsiElement input) { |
| if (input instanceof PsiFileSystemItem) { |
| String path = ((PsiFileSystemItem)input).getVirtualFile().getPath(); |
| |
| |
| PsiDirectory dir = input instanceof PsiDirectory ? (PsiDirectory)input : getDirectoryForJar((PsiFile)input); |
| |
| |
| if (myRemoteSdkData.getPathMappings().canReplaceLocal(path)) { |
| return new PyRemoteRootNode(myRemoteSdkData.getPathMappings().convertToRemote(path), |
| getProject(), dir, getSettings()); |
| } |
| } |
| |
| return null; |
| } |
| }).filter(Predicates.notNull()).toList(); |
| } |
| |
| @Nullable |
| private PsiDirectory getDirectoryForJar(PsiFile input) { |
| VirtualFile jarRoot = getJarRoot(input); |
| if (myProject != null && jarRoot != null) { |
| return PsiManager.getInstance(myProject).findDirectory(jarRoot); |
| } |
| else { |
| return null; |
| } |
| } |
| |
| @Nullable |
| private static VirtualFile getJarRoot(PsiFile input) { |
| final VirtualFile file = input.getVirtualFile(); |
| if (file == null || !file.isValid() || !(file.getFileType() instanceof ArchiveFileType)) { |
| return null; |
| } |
| return JarFileSystem.getInstance().getJarRootForLocalFile(file); |
| } |
| |
| public static class PyRemoteRootNode extends PsiDirectoryNode { |
| |
| private String myRemotePath; |
| |
| public PyRemoteRootNode(String remotePath, Project project, PsiDirectory value, ViewSettings viewSettings) { |
| super(project, value, viewSettings); |
| myRemotePath = remotePath; |
| } |
| |
| @Override |
| protected void updateImpl(PresentationData data) { |
| data.setPresentableText(myRemotePath); |
| data.setIcon(PlatformIcons.FOLDER_ICON); |
| } |
| } |
| } |