Java ProgressIndicator.stop方法代碼示例

import com.intellij.openapi.progress.ProgressIndicator; //導入方法依賴的package包/類
@Override
@NotNull
public Collection<? extends AbstractTreeNode> getChildren() {
  ProgressIndicator current = ProgressManager.getInstance().getProgressIndicator();
  ProgressIndicator indicator = current == null ? new ProgressIndicatorBase() : current;
  if (current == null) {
    indicator.start();
  }
  final Collection[] nodes = new Collection[1];
  ProgressManager.getInstance().executeProcessUnderProgress(new Runnable() {
    @Override
    public void run() {
      nodes[0] = getChildrenUnderProgress(ProgressManager.getInstance().getProgressIndicator());
    }
  }, indicator);
  if (current == null) {
    indicator.stop();
  }
  return nodes[0];
}
 

import com.intellij.openapi.progress.ProgressIndicator; //導入方法依賴的package包/類
@NotNull
@Override
protected File perform(@NotNull ProgressIndicator indicator, @NotNull File destination) throws WizardException {
  indicator.setText("Installing Android SDK");
  try {
    FileUtil.ensureExists(destination);
    if (!FileUtil.filesEqual(destination.getCanonicalFile(), myRepo.getCanonicalFile())) {
      SdkMerger.mergeSdks(myRepo, destination, indicator);
      myRepoWasMerged = true;
    }
    myContext.print(String.format("Android SDK was installed to %1$s\n", destination), ConsoleViewContentType.SYSTEM_OUTPUT);
    return destination;
  }
  catch (IOException e) {
    throw new WizardException(e.getMessage(), e);
  }
  finally {
    indicator.stop();
  }
}
 

import com.intellij.openapi.progress.ProgressIndicator; //導入方法依賴的package包/類
@Override
public void run(@NotNull ProgressIndicator indicator) {
  try {
    doRun(indicator);
  }
  catch (Exception e) {
    LOG.info("Unexpected exception occurred during processing sequential task '" + myTitle + "'", e);
  }
  finally {
    indicator.stop();
  }
}
 

import com.intellij.openapi.progress.ProgressIndicator; //導入方法依賴的package包/類
@CalledInAwt
private static void finish(@NotNull Runnable result, @NotNull ProgressIndicator indicator) {
  if (indicator.isCanceled()) return;
  result.run();
  indicator.stop();
}
 

import com.intellij.openapi.progress.ProgressIndicator; //導入方法依賴的package包/類
/**
 * @throws IOException     when tar fails in a way that we may retry the operation
 * @throws WizardException if retry is not possible (e.g. no tar executable)
 */
@NotNull
private static File untar(final File archive, File destination, final InstallContext context, final ProgressIndicator indicator)
  throws IOException, WizardException {
  if (!destination.mkdirs()) {
    throw new WizardException("Cannot create temporary directory to extract files");
  }
  indicator.start();
  indicator.setFraction(0.0); // 0%
  try {
    GeneralCommandLine line =
      new GeneralCommandLine(getTarExecutablePath(), TAR_FLAGS_EXTRACT_UNPACK_VERBOSE_FILENAME_TARGETDIR, archive.getAbsolutePath(),
                             destination.getAbsolutePath());
    CapturingAnsiEscapesAwareProcessHandler handler = new CapturingAnsiEscapesAwareProcessHandler(line);
    handler.addProcessListener(new ProcessAdapter() {
      @Override
      public void onTextAvailable(ProcessEvent event, Key outputType) {
        String string = event.getText();
        if (!StringUtil.isEmptyOrSpaces(string)) {
          if (string.startsWith(EXTRACT_OPERATION_OUTPUT)) { // Extract operation prefix
            String fileName = string.substring(EXTRACT_OPERATION_OUTPUT.length()).trim();
            indicator.setText(fileName);
          }
          else if (ProcessOutputTypes.STDOUT.equals(outputType)) {
            indicator.setText(string.trim());
          }
          else {
            context.print(string, ConsoleViewContentType.getConsoleViewType(outputType));
          }
        }
      }
    });
    if (handler.runProcess().getExitCode() != 0) {
      throw new IOException("Unable to unpack archive file");
    }
    return destination;
  }
  catch (ExecutionException e) {
    throw new WizardException("Unable to run tar utility");
  }
  finally {
    indicator.setFraction(1.0); // 100%
    indicator.stop();
  }
}
 

import com.intellij.openapi.progress.ProgressIndicator; //導入方法依賴的package包/類
@Override
public void run(@NotNull ProgressIndicator indicator) {
  if (isAndroidStudio()) {
    // See https://code.google.com/p/android/issues/detail?id=169743
    clearStoredGradleJvmArgs(getNotNullProject());
  }

  myIndicator = indicator;

  ProjectManager projectManager = ProjectManager.getInstance();
  Project project = getNotNullProject();
  myCloseListener = new CloseListener();
  projectManager.addProjectManagerListener(project, myCloseListener);

  Semaphore semaphore = ((CompilerManagerImpl)CompilerManager.getInstance(project)).getCompilationSemaphore();
  boolean acquired = false;
  try {
    try {
      while (!acquired) {
        acquired = semaphore.tryAcquire(300, MILLISECONDS);
        if (indicator.isCanceled()) {
          // Give up obtaining the semaphore, let compile work begin in order to stop gracefully on cancel event.
          break;
        }
      }
    }
    catch (InterruptedException e) {
      Thread.currentThread().interrupt();
    }

    if (!isHeadless()) {
      addIndicatorDelegate();
    }
    invokeGradleTasks();
  }
  finally {
    try {
      indicator.stop();
      projectManager.removeProjectManagerListener(project, myCloseListener);
    }
    finally {
      if (acquired) {
        semaphore.release();
      }
    }
  }
}