| /* |
| * 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.facet; |
| |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.application.ModalityState; |
| import com.intellij.openapi.application.impl.LaterInvocator; |
| import com.intellij.openapi.components.ApplicationComponent; |
| import com.intellij.openapi.projectRoots.ProjectJdkTable; |
| import com.intellij.openapi.projectRoots.Sdk; |
| import com.intellij.openapi.roots.ModifiableModelsProvider; |
| import com.intellij.openapi.roots.OrderRootType; |
| import com.intellij.openapi.roots.libraries.Library; |
| import com.intellij.openapi.roots.libraries.LibraryTable; |
| import com.intellij.util.messages.MessageBus; |
| import com.jetbrains.python.sdk.PythonSdkType; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author yole |
| */ |
| public class PythonSdkTableListener implements ApplicationComponent { |
| public PythonSdkTableListener(MessageBus messageBus) { |
| ProjectJdkTable.Listener jdkTableListener = new ProjectJdkTable.Listener() { |
| public void jdkAdded(final Sdk sdk) { |
| if (sdk.getSdkType() instanceof PythonSdkType) { |
| ApplicationManager.getApplication().invokeLater(new Runnable() { |
| public void run() { |
| ApplicationManager.getApplication().runWriteAction(new Runnable() { |
| public void run() { |
| addLibrary(sdk); |
| } |
| }); |
| } |
| }); |
| } |
| } |
| |
| public void jdkRemoved(final Sdk sdk) { |
| if (sdk.getSdkType() instanceof PythonSdkType) { |
| removeLibrary(sdk); |
| } |
| } |
| |
| public void jdkNameChanged(final Sdk sdk, final String previousName) { |
| if (sdk.getSdkType() instanceof PythonSdkType) { |
| renameLibrary(sdk, previousName); |
| } |
| } |
| }; |
| messageBus.connect().subscribe(ProjectJdkTable.JDK_TABLE_TOPIC, jdkTableListener); |
| } |
| |
| static Library addLibrary(Sdk sdk) { |
| final LibraryTable.ModifiableModel libraryTableModel = ModifiableModelsProvider.SERVICE.getInstance().getLibraryTableModifiableModel(); |
| final Library library = libraryTableModel.createLibrary(PythonFacet.getFacetLibraryName(sdk.getName())); |
| final Library.ModifiableModel model = library.getModifiableModel(); |
| for (String url : sdk.getRootProvider().getUrls(OrderRootType.CLASSES)) { |
| model.addRoot(url, OrderRootType.CLASSES); |
| model.addRoot(url, OrderRootType.SOURCES); |
| } |
| model.commit(); |
| libraryTableModel.commit(); |
| return library; |
| } |
| |
| private static void removeLibrary(final Sdk sdk) { |
| LaterInvocator.invokeLater(new Runnable() { |
| public void run() { |
| ApplicationManager.getApplication().runWriteAction(new Runnable() { |
| public void run() { |
| final LibraryTable.ModifiableModel libraryTableModel = ModifiableModelsProvider.SERVICE.getInstance().getLibraryTableModifiableModel(); |
| final Library library = libraryTableModel.getLibraryByName(PythonFacet.getFacetLibraryName(sdk.getName())); |
| if (library!=null) { |
| libraryTableModel.removeLibrary(library); |
| } |
| libraryTableModel.commit(); |
| } |
| }); |
| } |
| }, ModalityState.NON_MODAL); |
| } |
| |
| private static void renameLibrary(final Sdk sdk, final String previousName) { |
| LaterInvocator.invokeLater(new Runnable() { |
| public void run() { |
| ApplicationManager.getApplication().runWriteAction(new Runnable() { |
| public void run() { |
| final LibraryTable.ModifiableModel libraryTableModel = ModifiableModelsProvider.SERVICE.getInstance().getLibraryTableModifiableModel(); |
| final Library library = libraryTableModel.getLibraryByName(PythonFacet.getFacetLibraryName(previousName)); |
| if (library!=null){ |
| final Library.ModifiableModel model = library.getModifiableModel(); |
| model.setName(PythonFacet.getFacetLibraryName(sdk.getName())); |
| model.commit(); |
| } |
| libraryTableModel.commit(); |
| } |
| }); |
| } |
| }, ModalityState.NON_MODAL); |
| } |
| |
| @NotNull |
| public String getComponentName() { |
| return "PythonSdkTableListener"; |
| } |
| |
| public void initComponent() { |
| } |
| |
| public void disposeComponent() { |
| } |
| } |