SettingsController.java

package com.faforever.client.preferences.ui;

import com.faforever.client.chat.ChatColorMode;
import com.faforever.client.fx.StringListCell;
import com.faforever.client.i18n.I18n;
import com.faforever.client.preferences.NotificationsPrefs;
import com.faforever.client.preferences.Preferences;
import com.faforever.client.preferences.PreferencesService;
import com.faforever.client.preferences.ToastPosition;
import com.faforever.client.theme.Theme;
import com.faforever.client.theme.ThemeService;
import javafx.beans.binding.Bindings;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.WeakChangeListener;
import javafx.collections.FXCollections;
import javafx.event.ActionEvent;
import javafx.scene.control.CheckBox;
import javafx.scene.control.ComboBox;
import javafx.scene.control.TextField;
import javafx.scene.control.Toggle;
import javafx.scene.control.ToggleButton;
import javafx.scene.control.ToggleGroup;
import javafx.scene.layout.Region;
import javafx.stage.Screen;
import javafx.util.converter.NumberStringConverter;

import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.text.NumberFormat;

import static com.faforever.client.fx.JavaFxUtil.PATH_STRING_CONVERTER;
import static com.faforever.client.theme.ThemeService.DEFAULT_THEME;

public class SettingsController {

  public TextField executableDecoratorField;
  public TextField executionDirectoryField;
  public ToggleGroup colorModeToggleGroup;
  public Toggle customColorsToggle;
  public Toggle randomColorsToggle;
  public Toggle defaultColorsToggle;
  public CheckBox hideFoeCheckBox;
  public TextField gamePortTextField;
  public TextField gameLocationTextField;
  public CheckBox autoDownloadMapsCheckBox;
  public TextField maxMessagesTextField;
  public CheckBox imagePreviewCheckBox;
  public CheckBox enableNotificationsCheckBox;
  public CheckBox enableSoundsCheckBox;
  public CheckBox displayFriendOnlineToastCheckBox;
  public CheckBox displayFriendOfflineToastCheckBox;
  public CheckBox playFriendOnlineSoundCheckBox;
  public CheckBox playFriendOfflineSoundCheckBox;
  public CheckBox displayFriendJoinsGameToastCheckBox;
  public CheckBox displayFriendPlaysGameToastCheckBox;
  public CheckBox playFriendJoinsGameSoundCheckBox;
  public CheckBox playFriendPlaysGameSoundCheckBox;
  public CheckBox displayPmReceivedToastCheckBox;
  public CheckBox displayRanked1v1ToastCheckBox;
  public CheckBox playPmReceivedSoundCheckBox;
  public Region settingsRoot;
  public ComboBox<String> languageComboBox;
  public ComboBox<Theme> themeComboBox;
  public CheckBox rememberLastTabCheckBox;
  public ToggleGroup toastPosition;
  public ComboBox<Screen> toastScreenComboBox;
  public ToggleButton bottomLeftToastButton;
  public ToggleButton topRightToastButton;
  public ToggleButton topLeftToastButton;
  public ToggleButton bottomRightToastButton;

  @Resource
  PreferencesService preferencesService;
  @Resource
  ThemeService themeService;
  @Resource
  I18n i18n;

  private ChangeListener<Theme> themeChangeListener;

  @PostConstruct
  void postConstruct() {
    NumberFormat integerNumberFormat = NumberFormat.getIntegerInstance();
    integerNumberFormat.setGroupingUsed(false);

    Preferences preferences = preferencesService.getPreferences();
    temporarilyDisableUnsupportedSettings(preferences);

    maxMessagesTextField.textProperty().bindBidirectional(preferences.getChat().maxMessagesProperty(), new NumberStringConverter(integerNumberFormat));
    imagePreviewCheckBox.selectedProperty().bindBidirectional(preferences.getChat().previewImageUrlsProperty());
    enableNotificationsCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().transientNotificationsEnabledProperty());

    hideFoeCheckBox.selectedProperty().bindBidirectional(preferences.getChat().hideFoeMessagesProperty());

    preferences.getChat().chatColorModeProperty().addListener((observable, oldValue, newValue) -> setSelectedColorMode(newValue));
    setSelectedColorMode(preferences.getChat().getChatColorMode());

    colorModeToggleGroup.selectedToggleProperty().addListener((observable, oldValue, newValue) -> {
      if (newValue == defaultColorsToggle) {
        preferences.getChat().setChatColorMode(ChatColorMode.DEFAULT);
      }
      if (newValue == customColorsToggle) {
        preferences.getChat().setChatColorMode(ChatColorMode.CUSTOM);
      }
      if (newValue == randomColorsToggle) {
        preferences.getChat().setChatColorMode(ChatColorMode.RANDOM);
      }
    });

    themeChangeListener = (observable, oldValue, newValue) -> {
      if (observable == themeComboBox.getSelectionModel().selectedItemProperty()) {
        themeComboBox.getSelectionModel().select(newValue);
      }
    };

    preferences.getNotification().toastPositionProperty().addListener((observable, oldValue, newValue) -> setSelectedToastPosition(newValue));
    setSelectedToastPosition(preferences.getNotification().getToastPosition());
    toastPosition.selectedToggleProperty().addListener((observable, oldValue, newValue) -> {
      if (newValue == topLeftToastButton) {
        preferences.getNotification().setToastPosition(ToastPosition.TOP_LEFT);
      }
      if (newValue == topRightToastButton) {
        preferences.getNotification().setToastPosition(ToastPosition.TOP_RIGHT);
      }
      if (newValue == bottomLeftToastButton) {
        preferences.getNotification().setToastPosition(ToastPosition.BOTTOM_LEFT);
      }
      if (newValue == bottomRightToastButton) {
        preferences.getNotification().setToastPosition(ToastPosition.BOTTOM_RIGHT);
      }
    });

    configureLanguageSelection();
    configureThemeSelection(preferences);
    configureRememberLastTab(preferences);
    configureToastScreen(preferences);

    displayFriendOnlineToastCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().friendOnlineToastEnabledProperty());
    displayFriendOfflineToastCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().friendOfflineToastEnabledProperty());
    displayFriendJoinsGameToastCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().friendJoinsGameToastEnabledProperty());
    displayFriendPlaysGameToastCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().friendPlaysGameToastEnabledProperty());
    displayPmReceivedToastCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().privateMessageToastEnabledProperty());
    displayRanked1v1ToastCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().ranked1v1ToastEnabledProperty());
    playFriendOnlineSoundCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().friendOnlineSoundEnabledProperty());
    playFriendOfflineSoundCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().friendOfflineSoundEnabledProperty());
    playFriendJoinsGameSoundCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().friendJoinsGameSoundEnabledProperty());
    playFriendPlaysGameSoundCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().friendPlaysGameSoundEnabledProperty());
    playPmReceivedSoundCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().privateMessageSoundEnabledProperty());

    enableSoundsCheckBox.selectedProperty().bindBidirectional(preferences.getNotification().soundsEnabledProperty());
    gamePortTextField.textProperty().bindBidirectional(preferences.getForgedAlliance().portProperty(), new NumberStringConverter(integerNumberFormat));
    gameLocationTextField.textProperty().bindBidirectional(preferences.getForgedAlliance().pathProperty(), PATH_STRING_CONVERTER);
    autoDownloadMapsCheckBox.selectedProperty().bindBidirectional(preferences.getForgedAlliance().autoDownloadMapsProperty());

    executableDecoratorField.textProperty().bindBidirectional(preferences.getForgedAlliance().executableDecoratorProperty());
    executionDirectoryField.textProperty().bindBidirectional(preferences.getForgedAlliance().executionDirectoryProperty(), PATH_STRING_CONVERTER);
  }

  /**
   * Disables preferences that should not be enabled since they are not supported yet.
   */
  private void temporarilyDisableUnsupportedSettings(Preferences preferences) {
    NotificationsPrefs notification = preferences.getNotification();
    notification.setFriendOnlineSoundEnabled(false);
    notification.setFriendOfflineSoundEnabled(false);
    notification.setFriendOfflineSoundEnabled(false);
    notification.setFriendPlaysGameSoundEnabled(false);
    notification.setFriendPlaysGameToastEnabled(false);
  }

  private void setSelectedToastPosition(ToastPosition newValue) {
    switch (newValue) {
      case TOP_RIGHT:
        toastPosition.selectToggle(topRightToastButton);
        break;
      case BOTTOM_RIGHT:
        toastPosition.selectToggle(bottomRightToastButton);
        break;
      case BOTTOM_LEFT:
        toastPosition.selectToggle(bottomLeftToastButton);
        break;
      case TOP_LEFT:
        toastPosition.selectToggle(topLeftToastButton);
        break;
    }
  }

  public void initialize() {
    themeComboBox.setButtonCell(new StringListCell<>(Theme::getDisplayName));
    themeComboBox.setCellFactory(param -> new StringListCell<>(Theme::getDisplayName));

    toastScreenComboBox.setButtonCell(screenListCell());
    toastScreenComboBox.setCellFactory(param -> screenListCell());
    toastScreenComboBox.setItems(Screen.getScreens());
  }

  private StringListCell<Screen> screenListCell() {
    return new StringListCell<>(screen -> i18n.get("settings.screenFormat", Screen.getScreens().indexOf(screen) + 1));
  }

  private void setSelectedColorMode(ChatColorMode newValue) {
    switch (newValue) {
      case DEFAULT:
        colorModeToggleGroup.selectToggle(defaultColorsToggle);
        break;
      case CUSTOM:
        colorModeToggleGroup.selectToggle(customColorsToggle);
        break;
      case RANDOM:
        colorModeToggleGroup.selectToggle(randomColorsToggle);
        break;
    }
  }

  private void configureRememberLastTab(Preferences preferences) {
    rememberLastTabCheckBox.selectedProperty().bindBidirectional(preferences.rememberLastTabProperty());
  }

  private void configureThemeSelection(Preferences preferences) {
    themeComboBox.setItems(FXCollections.observableArrayList(themeService.getAvailableThemes()));
    themeComboBox.getSelectionModel().selectedItemProperty().addListener(new WeakChangeListener<>(themeChangeListener));

    Theme currentTheme = themeComboBox.getItems().stream()
        .filter(theme -> theme.getDisplayName().equals(preferences.getThemeName()))
        .findFirst().orElse(DEFAULT_THEME);
    themeComboBox.getSelectionModel().select(currentTheme);

    themeService.currentThemeProperty().addListener(
        (observable, oldValue, newValue) -> themeComboBox.getSelectionModel().select(newValue)
    );
  }

  private void configureLanguageSelection() {
    languageComboBox.setItems(FXCollections.singletonObservableList("English"));
    languageComboBox.getSelectionModel().select(0);
  }

  private void configureToastScreen(Preferences preferences) {
    preferences.getNotification().toastScreenProperty().bind(Bindings.createIntegerBinding(()
        -> Screen.getScreens().indexOf(toastScreenComboBox.getValue()), toastScreenComboBox.valueProperty()));
    toastScreenComboBox.getSelectionModel().select(preferences.getNotification().getToastScreen());
  }

  public Region getRoot() {
    return settingsRoot;
  }

  public void onSelectGameLocation() {
    preferencesService.letUserChooseGameDirectory();
  }

  public void onSelectExecutionDirectory(ActionEvent event) {
    // TODO implement
  }
}