/*
* Copyright 2003-2015 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 jetbrains.mps.ide.save;
import com.intellij.AppTopics;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.components.ApplicationComponent;
import com.intellij.openapi.fileEditor.FileDocumentManagerAdapter;
import com.intellij.openapi.progress.ProgressIndicator;
import com.intellij.openapi.progress.ProgressManager;
import com.intellij.openapi.progress.Task;
import com.intellij.openapi.project.ProjectManager;
import com.intellij.util.messages.MessageBusConnection;
import jetbrains.mps.RuntimeFlags;
import jetbrains.mps.ide.MPSCoreComponents;
import jetbrains.mps.ide.ThreadUtils;
import jetbrains.mps.make.IMakeService;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.openapi.module.SRepository;
/**
* Idea platform has the same mechanism in {@link com.intellij.ide.SaveAndSyncHandlerImpl}
* however it does not work for us (poor editor subsystem platform integration?)
*
* SO this class is a delegate: it saves everything whenever the platform saves everything.
*/
public class MPSFilesSaver implements ApplicationComponent {
private MessageBusConnection myMessageBusConnection;
private final SRepository myRepository;
public MPSFilesSaver(MPSCoreComponents coreComponents) {
myRepository = coreComponents.getModuleRepository();
}
@Override
@NotNull
public String getComponentName() {
return "Models Saver";
}
@Override
public void initComponent() {
myMessageBusConnection = ApplicationManager.getApplication().getMessageBus().connect();
myMessageBusConnection.subscribe(AppTopics.FILE_DOCUMENT_SYNC, new FileDocumentManagerAdapter() {
@Override
public void beforeAllDocumentsSaving() {
if (!RuntimeFlags.isTestMode()) {
ThreadUtils.assertEDT();
SaveRepositoryCommand saveCommand = new SaveRepositoryCommand(myRepository);
// FIXME consider IMakeService check to move into SaveRepositoryCommand - whether other clients of repo save might
// be interested as well.
if (ProjectManager.getInstance().getOpenProjects().length > 0) {
if (IMakeService.INSTANCE.isSessionActive()) {
ApplicationManager.getApplication().invokeLater(saveCommand::runSavingTask);
} else {
saveCommand.runSavingTask();
}
}
}
}
});
}
@Override
public void disposeComponent() {
myMessageBusConnection.disconnect();
}
}