settings.js

const ExtensionUtils = imports.misc.extensionUtils;
class Settings {
    constructor(parent) {
        this._settings = ExtensionUtils.getSettings();
        this._extension = parent;

        this.connectSignals();

        this.maxWidgetWidth = this._settings.get_int("max-widget-width");
        this.updateDelay = this._settings.get_int("update-delay");
        this.showTrackName = this._settings.get_boolean("show-text");
        this.showPlayerIcon = this._settings.get_boolean("show-player-icon");
        this.showControls = this._settings.get_boolean("show-control-icons");
        this.showSeperators = this._settings.get_boolean("show-seperators");
        this.showMenu = this._settings.get_boolean("show-sources-menu");
        this.showPlayPauseButton = this._settings.get_boolean(
            "show-playpause-icon"
        );
        this.showPrevButton = this._settings.get_boolean("show-prev-icon");
        this.showNextButton = this._settings.get_boolean("show-next-icon");
        this.extensionPosition =
            this._settings.get_string("extension-position");
        this.extensionIndex = this._settings.get_int("extension-index");
        this.coloredPlayerIcon = this._settings.get_boolean(
            "colored-player-icon"
        );
        this.mouseActions = this._settings.get_strv("mouse-actions");
        this.sepChars = this._settings.get_strv("seperator-chars");
        this.elementOrder = this._settings.get_strv("element-order");
        this.trackLabel = this._settings.get_strv("track-label");
        this.cacheImages = this._settings.get_boolean("cache-images");
        this.blacklistApps = this._settings.get_strv("backlist-apps");
        this.hideMediaNotification = this._settings.get_boolean(
            "hide-media-notification"
        );
    }

    connectSignals() {
        this._onMaxWidgetWidthChanged = this._settings.connect(
            "changed::max-widget-width",
            () => {
                this.maxWidgetWidth =
                    this._settings.get_int("max-widget-width");
                this._extension.player.updateWidgetWidths();
            }
        );

        this._onUpdateDelayChanged = this._settings.connect(
            "changed::update-delay",
            () => {
                this.updateDelay = this._settings.get_int("update-delay");
            }
        );

        this._onShowTrackNameChanged = this._settings.connect(
            "changed::show-text",
            () => {
                this.showTrackName = this._settings.get_boolean("show-text");
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );

        this._onShowPlayerIconChanged = this._settings.connect(
            "changed::show-player-icon",
            () => {
                this.showPlayerIcon =
                    this._settings.get_boolean("show-player-icon");
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );

        this._onShowControlsChanged = this._settings.connect(
            "changed::show-control-icons",
            () => {
                this.showControls =
                    this._settings.get_boolean("show-control-icons");
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );

        this._onShowSeperatorsChanged = this._settings.connect(
            "changed::show-seperators",
            () => {
                this.showSeperators =
                    this._settings.get_boolean("show-seperators");
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );

        this._onShowPlayPauseButtonChanged = this._settings.connect(
            "changed::show-playpause-icon",
            () => {
                this.showPlayPauseButton = this._settings.get_boolean(
                    "show-playpause-icon"
                );
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );
        this._onShowPrevButtonChanged = this._settings.connect(
            "changed::show-prev-icon",
            () => {
                this.showPrevButton =
                    this._settings.get_boolean("show-prev-icon");
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );
        this._onShowNextButtonChanged = this._settings.connect(
            "changed::show-next-icon",
            () => {
                this.showNextButton =
                    this._settings.get_boolean("show-next-icon");
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );

        this._onShowMenuChanged = this._settings.connect(
            "changed::show-sources-menu",
            () => {
                this.showMenu = this._settings.get_boolean("show-sources-menu");
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );

        this._onExtensionPositionChanged = this._settings.connect(
            "changed::extension-position",
            () => {
                this._extension.removeWidgets();
                this.extensionPosition =
                    this._settings.get_string("extension-position");
                this._extension.addWidgets();
            }
        );

        this._onExtensionIndexChanged = this._settings.connect(
            "changed::extension-index",
            () => {
                this.extensionIndex = this._settings.get_int("extension-index");
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );

        this._onColoredPlayerIconChanged = this._settings.connect(
            "changed::colored-player-icon",
            () => {
                this.coloredPlayerIcon = this._settings.get_boolean(
                    "colored-player-icon"
                );
                this._extension.player.updateIconEffects();
            }
        );

        this._onSepCharsChanged = this._settings.connect(
            "changed::seperator-chars",
            () => {
                this.sepChars = this._settings.get_strv("seperator-chars");
                this._extension.player.labelSeperatorStart.set_text(
                    this.sepChars[0]
                );
                this._extension.player.labelSeperatorEnd.set_text(
                    this.sepChars[1]
                );
            }
        );

        this._onMouseActionsChanged = this._settings.connect(
            "changed::mouse-actions",
            () => {
                this.mouseActions = this._settings.get_strv("mouse-actions");
            }
        );

        this._onElementOrderChanged = this._settings.connect(
            "changed::element-order",
            () => {
                this.elementOrder = this._settings.get_strv("element-order");
                this._extension.removeWidgets();
                this._extension.addWidgets();
            }
        );

        this._onTrackLabelChanged = this._settings.connect(
            "changed::track-label",
            () => {
                this.trackLabel = this._settings.get_strv("track-label");
                this._extension.player.updateWidgets();
            }
        );

        this._onCacheImagesChanged = this._settings.connect(
            "changed::cache-images",
            () => {
                this.cacheImages = this._settings.get_boolean("cache-images");
            }
        );

        this._onBacklistAppsChanged = this._settings.connect(
            "changed::backlist-apps",
            () => {
                this.blacklistApps = this._settings.get_strv("backlist-apps");
            }
        );

        this._onHideMediaNotificationChanged = this._settings.connect(
            "changed::hide-media-notification",
            () => {
                this.hideMediaNotification = this._settings.get_boolean(
                    "hide-media-notification"
                );

                this._extension.updateMediaNotification();
            }
        );
    }

    disconnectSignals() {
        this._settings.disconnect(this._onMaxWidgetWidthChanged);
        this._settings.disconnect(this._onUpdateDelayChanged);
        this._settings.disconnect(this._onShowControlsChanged);
        this._settings.disconnect(this._onShowPlayerIconChanged);
        this._settings.disconnect(this._onShowTrackNameChanged);
        this._settings.disconnect(this._onShowSeperatorsChanged);
        this._settings.disconnect(this._onExtensionPositionChanged);
        this._settings.disconnect(this._onShowPlayPauseButtonChanged);
        this._settings.disconnect(this._onShowNextButtonChanged);
        this._settings.disconnect(this._onShowPrevButtonChanged);
        this._settings.disconnect(this._onExtensionIndexChanged);
        this._settings.disconnect(this._onShowSourcesInInfoMenuChanged);
        this._settings.disconnect(this._onColoredPlayerIconChanged);
        this._settings.disconnect(this._onMouseActionsChanged);
        this._settings.disconnect(this._onSepCharsChanged);
        this._settings.disconnect(this._onElementOrderChanged);
        this._settings.disconnect(this._onTrackLabelChanged);
        this._settings.disconnect(this._onCacheImagesChanged);
        this._settings.disconnect(this._onBacklistAppsChanged);
        this._settings.disconnect(this._onHideMediaNotificationChanged);
    }
}