Add settings support. Make FFZ menu modular. Add support for chat row styles. Add support for dark twitch (disabled). Add support for SRL races. Update SRL race dialog. Everything.

src/settings.js

@@ -0,0 +1,132 @@
+var FFZ = window.FrankerFaceZ,
+
+
+	make_ls = function(key) {
+		return "ffz_setting_" + key;
+	};
+
+
+// --------------------
+// Initializer
+// --------------------
+
+FFZ.settings_info = {};
+
+FFZ.prototype.load_settings = function() {
+	this.log("Loading settings.");
+
+	// Build a settings object.
+	this.settings = {};
+
+	for(var key in FFZ.settings_info) {
+		var ls_key = make_ls(key),
+			info = FFZ.settings_info[key],
+			val = info.hasOwnProperty("value") ? info.value : undefined;
+
+		if ( localStorage.hasOwnProperty(ls_key) ) {
+			try {
+				val = JSON.parse(localStorage.getItem(ls_key));
+			} catch(err) {
+				this.log('Error loading value for "' + key + '": ' + err);
+			}
+		}
+
+		this.settings[key] = val;
+	}
+
+	// Helpers
+	this.settings.get = this._setting_get.bind(this);
+	this.settings.set = this._setting_set.bind(this);
+	this.settings.del = this._setting_del.bind(this);
+
+	// Listen for Changes
+	window.addEventListener("storage", this._setting_update.bind(this));
+}
+
+
+// --------------------
+// Tracking Updates
+// --------------------
+
+FFZ.prototype._setting_update = function(e) {
+	if ( ! e )
+		e = window.event;
+
+	this.log("Storage Event", e);
+
+	if ( ! e.key || e.key.substr(0, 12) !== "ffz_setting_" )
+		return;
+
+	var ls_key = e.key,
+		key = ls_key.substr(12),
+		val = undefined,
+		info = FFZ.settings_info[key];
+
+	this.log("Updated Setting: " + key);
+
+	try {
+		val = JSON.parse(e.newValue);
+	} catch(err) {
+		this.log('Error loading new value for "' + key + '": ' + err);
+		val = info.value || undefined;
+	}
+
+	this.settings[key] = val;
+	if ( info.on_update )
+		try {
+			info.on_update.bind(this)(val, false);
+		} catch(err) {
+			this.log('Error running updater for setting "' + key + '": ' + err);
+		}
+}
+
+
+
+// --------------------
+// Settings Access
+// --------------------
+
+FFZ.prototype._setting_get = function(key) {
+	return this.settings[key];
+}
+
+
+FFZ.prototype._setting_set = function(key, val) {
+	var ls_key = make_ls(key),
+		info = FFZ.settings_info[key],
+		jval = JSON.stringify(val);
+
+	this.settings[key] = val;
+	localStorage.setItem(ls_key, jval);
+
+	this.log('Changed Setting "' + key + '" to: ' + jval);
+
+	if ( info.on_update )
+		try {
+			info.on_update.bind(this)(val, true);
+		} catch(err) {
+			this.log('Error running updater for setting "' + key + '": ' + err);
+		}
+}
+
+
+FFZ.prototype._setting_del = function(key) {
+	var ls_key = make_ls(key),
+		info = FFZ.settings_info[key],
+		val = undefined;
+
+	if ( localStorage.hasOwnProperty(ls_key) )
+		localStorage.removeItem(ls_key);
+
+	delete this.settings[key];
+
+	if ( info )
+		val = this.settings[key] = info.hasOwnProperty("value") ? info.value : undefined;
+
+	if ( info.on_update )
+		try {
+			info.on_update.bind(this)(val, true);
+		} catch(err) {
+			this.log('Error running updater for setting "' + key + '": ' + err);
+		}
+}