content: /*
   * Copyright 2016-2020 Andres Almiray
   *
   * This file is part of Java Trove Examples
   *
   * Java Trove Examples is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * Java Trove Examples is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with Java Trove Examples. If not, see <http://www.gnu.org/licenses/>.
   */
  package org.kordamp.javatrove.chat02;
  
  import javafx.stage.Window;
  import org.hamcrest.Factory;
  import org.hamcrest.Matcher;
  import org.testfx.api.annotation.Unstable;
  
  import static org.testfx.matcher.base.GeneralMatchers.baseMatcher;
  
  /**
   * TestFX matchers for {@code javafx.stage.Window}.
   *
   * @author Andres Almiray
   */
  @Unstable(reason = "needs more tests")
  public class WindowMatchers {
      private WindowMatchers() {
          // intentionally private and blank
      }
  
      //---------------------------------------------------------------------------------------------
      // STATIC METHODS.
      //---------------------------------------------------------------------------------------------
  
      /**
       * A matcher checking if a window is currently showing.
       *
       * @return the matcher
       */
      @Factory
      public static Matcher<Window> isShowing() {
          return baseMatcher("Window is showing", window -> isShowing(window));
      }
  
      /**
       * A matcher checking if a window is currently not showing.
       *
       * @return the matcher
       */
      @Factory
      public static Matcher<Window> isNotShowing() {
          return baseMatcher("Window is not showing", window -> !isShowing(window));
      }
  
      /**
       * A matcher checking if a window currently has the focus.
       *
       * @return the matcher
       */
      @Factory
      public static Matcher<Window> isFocused() {
          return baseMatcher("Window is focused", window -> isFocused(window));
      }
  
      /**
       * A matcher checking if a window is currently not focused.
       *
       * @return the matcher
       */
      @Factory
      public static Matcher<Window> isNotFocused() {
          return baseMatcher("Window is not focused", window -> !isFocused(window));
      }
  
      //---------------------------------------------------------------------------------------------
      // PRIVATE STATIC METHODS.
      //---------------------------------------------------------------------------------------------
  
      private static boolean isShowing(Window window) {
          return window.isShowing();
      }
  
      private static boolean isFocused(Window window) {
          return window.isFocused();
      }
  }