| /* |
| * Copyright 2000-2011 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.util; |
| |
| import com.intellij.openapi.application.Application; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.application.ModalityState; |
| import com.intellij.openapi.progress.ProgressIndicator; |
| import com.intellij.openapi.progress.ProgressManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Condition; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public class WaitForProgressToShow { |
| private WaitForProgressToShow() { |
| } |
| |
| public static void runOrInvokeAndWaitAboveProgress(final Runnable command) { |
| runOrInvokeAndWaitAboveProgress(command, ModalityState.defaultModalityState()); |
| } |
| |
| public static void runOrInvokeAndWaitAboveProgress(final Runnable command, @Nullable final ModalityState modalityState) { |
| final Application application = ApplicationManager.getApplication(); |
| if (application.isDispatchThread()) { |
| command.run(); |
| } else { |
| final ProgressIndicator pi = ProgressManager.getInstance().getProgressIndicator(); |
| if (pi != null) { |
| execute(pi); |
| application.invokeAndWait(command, pi.getModalityState()); |
| } else { |
| final ModalityState notNullModalityState = modalityState == null ? ModalityState.NON_MODAL : modalityState; |
| application.invokeAndWait(command, notNullModalityState); |
| } |
| } |
| } |
| |
| public static void runOrInvokeLaterAboveProgress(final Runnable command, @Nullable final ModalityState modalityState, @NotNull final Project project) { |
| final Application application = ApplicationManager.getApplication(); |
| if (application.isDispatchThread()) { |
| command.run(); |
| } else { |
| final ProgressIndicator pi = ProgressManager.getInstance().getProgressIndicator(); |
| if (pi != null) { |
| execute(pi); |
| application.invokeLater(command, pi.getModalityState(), new Condition() { |
| @Override |
| public boolean value(Object o) { |
| return (! project.isOpen()) || project.isDisposed(); |
| } |
| }); |
| } else { |
| final ModalityState notNullModalityState = modalityState == null ? ModalityState.NON_MODAL : modalityState; |
| application.invokeLater(command, notNullModalityState, project.getDisposed()); |
| } |
| } |
| } |
| |
| public static void execute(ProgressIndicator pi) { |
| if (pi.isShowing()) { |
| final long maxWait = 3000; |
| final long start = System.currentTimeMillis(); |
| while ((! pi.isPopupWasShown()) && (pi.isRunning()) && (System.currentTimeMillis() - maxWait < start)) { |
| final Object lock = new Object(); |
| synchronized (lock) { |
| try { |
| lock.wait(100); |
| } |
| catch (InterruptedException e) { |
| // |
| } |
| } |
| } |
| ProgressManager.checkCanceled(); |
| } |
| } |
| } |