RerunTestsNotification.java

/*
 * Copyright 2000-2015 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 com.intellij.execution.runners;

import com.intellij.execution.ui.ExecutionConsole;
import com.intellij.execution.ui.RunContentDescriptor;
import com.intellij.ide.util.PropertiesComponent;
import com.intellij.openapi.actionSystem.ActionManager;
import com.intellij.openapi.actionSystem.ex.ActionManagerEx;
import com.intellij.openapi.keymap.KeymapUtil;
import com.intellij.openapi.ui.popup.Balloon;
import com.intellij.openapi.util.Disposer;
import com.intellij.ui.GotItMessage;
import com.intellij.ui.awt.RelativePoint;
import com.intellij.util.Alarm;
import com.intellij.util.ui.update.UiNotifyConnector;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.awt.*;

/**
* @author Sergey Simonchik
*/
public class RerunTestsNotification {

  private static final String KEY = "rerun.tests.notification.shown";

  public static void showRerunNotification(@Nullable RunContentDescriptor contentToReuse,
                                           @NotNull final ExecutionConsole executionConsole) {
    if (contentToReuse == null) {
      return;
    }
    String lastActionId = ActionManagerEx.getInstanceEx().getPrevPreformedActionId();
    boolean showNotification = !RerunTestsAction.ID.equals(lastActionId);
    if (showNotification && !PropertiesComponent.getInstance().isTrueValue(KEY)) {
      UiNotifyConnector.doWhenFirstShown(executionConsole.getComponent(), () -> doShow(executionConsole));
    }
  }

  private static void doShow(@NotNull final ExecutionConsole executionConsole) {
    final Alarm alarm = new Alarm();
    alarm.addRequest(() -> {
      String shortcutText = KeymapUtil.getFirstKeyboardShortcutText(
        ActionManager.getInstance().getAction(RerunTestsAction.ID)
      );
      if (shortcutText.isEmpty()) {
        return;
      }

      GotItMessage message = GotItMessage.createMessage("Rerun tests with " + shortcutText, "");
      message.setDisposable(executionConsole);
      message.setCallback(() -> PropertiesComponent.getInstance().setValue(KEY, true));
      message.setShowCallout(false);
      Dimension consoleSize = executionConsole.getComponent().getSize();

      message.show(
        new RelativePoint(
          executionConsole.getComponent(),
          new Point(consoleSize.width - 185, consoleSize.height - 60)
        ),
        Balloon.Position.below
      );

      Disposer.dispose(alarm);
    }, 1000);
  }

}