diff --git a/src/extension.js b/src/extension.js index 4346c4c..69abb38 100644 --- a/src/extension.js +++ b/src/extension.js @@ -327,35 +327,37 @@ const WeatherMenuButton = new Lang.Class({ }, loadConfig: function() { - let that = this; this._settings = Convenience.getSettings(WEATHER_SETTINGS_SCHEMA); - this._settingsC = this._settings.connect("changed", function() { - that.rebuildFutureWeatherUi(); - if (that.locationChanged()) { - that.currentWeatherCache = undefined; - that.forecastWeatherCache = undefined; + this._settingsC = this._settings.connect("changed", Lang.bind(this, function() { + this.rebuildCurrentWeatherUi(); + this.rebuildFutureWeatherUi(); + if (this.locationChanged()) { + this.currentWeatherCache = undefined; + this.forecastWeatherCache = undefined; } - that.parseWeatherCurrent(); - }); + this.parseWeatherCurrent(); + })); }, loadConfigInterface: function() { - let that = this; let schemaInterface = "org.gnome.desktop.interface"; if (Gio.Settings.list_schemas().indexOf(schemaInterface) == -1) throw _("Schema \"%s\" not found.").replace("%s", schemaInterface); this._settingsInterface = new Gio.Settings({ schema: schemaInterface }); - this._settingsInterfaceC = this._settingsInterface.connect("changed", function() { - if (that.locationChanged()) { - that.currentWeatherCache = undefined; - that.forecastWeatherCache = undefined; - that.rebuildCurrentWeatherUi(); - that.rebuildFutureWeatherUi(); + this._settingsInterfaceC = this._settingsInterface.connect("changed", Lang.bind(this, function() { + this.rebuildCurrentWeatherUi(); + this.rebuildFutureWeatherUi(); + if (this.locationChanged()) { + this.currentWeatherCache = undefined; + this.forecastWeatherCache = undefined; + this.rebuildCurrentWeatherUi(); + this.rebuildFutureWeatherUi(); } - that.parseWeatherCurrent(); - }); + this.parseWeatherCurrent(); + })); + }, _onNetworkStateChanged: function() { this._checkConnectionState(); @@ -644,7 +646,6 @@ const WeatherMenuButton = new Lang.Class({ }, rebuildSelectCityItem: function() { - let that = this; this._selectCity.menu.removeAll(); let item = null; @@ -666,9 +667,9 @@ const WeatherMenuButton = new Lang.Class({ } this._selectCity.menu.addMenuItem(item); - item.connect('activate', function(actor, event) { - that._actual_city = actor.location; - }); + item.connect('activate', Lang.bind(this, function(actor, event) { + this._actual_city = actor.location; + })); } if (cities.length == 1) @@ -706,7 +707,6 @@ const WeatherMenuButton = new Lang.Class({ }, updateCities: function() { - let that = this; let cities = this._cities; cities = cities.split(" && "); @@ -731,7 +731,7 @@ const WeatherMenuButton = new Lang.Class({ if (this._appid) params['APPID'] = this._appid; - this.load_json_async(WEATHER_URL_CURRENT, params, function() { + this.load_json_async(WEATHER_URL_CURRENT, params, Lang.bind(this, function() { let city = arguments[0]; if (Number(city.cod) != 200) @@ -747,9 +747,9 @@ const WeatherMenuButton = new Lang.Class({ cities = cities.join(" && "); if (typeof cities != "string") cities = cities[0]; - that._cities = cities; - that.updateCities(); - }); + this._cities = cities; + this.updateCities(); + })); return; } else continue; @@ -1144,24 +1144,22 @@ weather-storm.png = weather-storm-symbolic.svg _httpSession = new Soup.Session(); } - let here = this; - let message = Soup.form_request_new_from_hash('GET', url, params); - _httpSession.queue_message(message, function(_httpSession, message) { + _httpSession.queue_message(message, Lang.bind(this, function(_httpSession, message) { if (!message.response_body.data) { - fun.call(here, 0); + fun.call(this, 0); return; } try { let jp = JSON.parse(message.response_body.data); - fun.call(here, jp); + fun.call(this, jp); } catch (e) { - fun.call(here, 0); + fun.call(this, 0); return; } - }); + })); return; }, diff --git a/src/prefs.js b/src/prefs.js index 24ace2b..a508650 100644 --- a/src/prefs.js +++ b/src/prefs.js @@ -88,7 +88,6 @@ const WeatherPrefsWidget = new GObject.Class({ Window: new Gtk.Builder(), initWindow: function() { - let that = this; mCities = null; this.Window.add_from_file(EXTENSIONDIR + "/weather-settings.ui"); @@ -98,17 +97,17 @@ const WeatherPrefsWidget = new GObject.Class({ this.liststore = this.Window.get_object("liststore"); this.Iter = this.liststore.get_iter_first(); - this.Window.get_object("tree-toolbutton-add").connect("clicked", function() { - that.addCity(); - }); + this.Window.get_object("tree-toolbutton-add").connect("clicked", Lang.bind(this, function() { + this.addCity(); + })); - this.Window.get_object("tree-toolbutton-remove").connect("clicked", function() { - that.removeCity(); - }); + this.Window.get_object("tree-toolbutton-remove").connect("clicked", Lang.bind(this, function() { + this.removeCity(); + })); - this.Window.get_object("treeview-selection").connect("changed", function(selection) { - that.selectionChanged(selection); - }); + this.Window.get_object("treeview-selection").connect("changed", Lang.bind(this, function(selection) { + this.selectionChanged(selection); + })); this.treeview.set_model(this.liststore); @@ -234,7 +233,6 @@ const WeatherPrefsWidget = new GObject.Class({ }, addComboBox: function(a, b) { - let that = this; let cf = new Gtk.ComboBoxText(); this.configWidgets.push([cf, b]); cf.visible = 1; @@ -243,29 +241,27 @@ const WeatherPrefsWidget = new GObject.Class({ for (let i in a) cf.append_text(a[i]); cf.active = this[b]; - cf.connect("changed", function() { - that[b] = arguments[0].active; - }); + cf.connect("changed", Lang.bind(this, function() { + this[b] = arguments[0].active; + })); this.right_widget.attach(cf, this.x[0], this.x[1], this.y[0], this.y[1], 0, 0, 0, 0); this.inc(); }, addSwitch: function(a) { - let that = this; let sw = new Gtk.Switch(); this.configWidgets.push([sw, a]); sw.visible = 1; sw.can_focus = 0; sw.active = this[a]; - sw.connect("notify::active", function() { - that[a] = arguments[0].active; - }); + sw.connect("notify::active", Lang.bind(this, function() { + this[a] = arguments[0].active; + })); this.right_widget.attach(sw, this.x[0], this.x[1], this.y[0], this.y[1], 0, 0, 0, 0); this.inc(); }, addAppidEntry: function(a) { - let that = this; let en = new Gtk.Entry(); this.configWidgets.push([en, a]); en.visible = 1; @@ -275,15 +271,15 @@ const WeatherPrefsWidget = new GObject.Class({ if (this[a].length != 32) en.set_icon_from_icon_name(Gtk.PositionType.LEFT, 'dialog-warning'); - en.connect("notify::text", function() { + en.connect("notify::text", Lang.bind(this, function() { let key = arguments[0].text; let rgba = new Gdk.Color(); - that[a] = key; + this[a] = key; if (key.length == 32) en.set_icon_from_icon_name(Gtk.PositionType.LEFT, ''); else en.set_icon_from_icon_name(Gtk.PositionType.LEFT, 'dialog-warning'); - }); + })); this.right_widget.attach(en, this.x[0], this.x[1], this.y[0], this.y[1], 0, 0, 0, 0); this.inc(); }, @@ -297,7 +293,6 @@ const WeatherPrefsWidget = new GObject.Class({ }, addCity: function() { - let that = this; let textDialog = _("Name of the city"); let dialog = new Gtk.Dialog({ @@ -339,7 +334,7 @@ const WeatherPrefsWidget = new GObject.Class({ dialog.set_default(d); entry.activates_default = true; - let testLocation = function(location) { + let testLocation = Lang.bind(this, function(location) { if (location.search(/\[/) == -1 || location.search(/\]/) == -1) return 0; @@ -347,7 +342,7 @@ const WeatherPrefsWidget = new GObject.Class({ if (!id) return 0; - that.loadJsonAsync(WEATHER_URL_CURRENT, { + this.loadJsonAsync(WEATHER_URL_CURRENT, { id: id }, function() { d.sensitive = 0; @@ -366,9 +361,9 @@ const WeatherPrefsWidget = new GObject.Class({ return 0; }, "testLocation"); return 0; - }; + }); - let searchLocation = function() { + let searchLocation = Lang.bind(this, function() { let location = entry.get_text(); let params = { cnt: '30', @@ -380,7 +375,7 @@ const WeatherPrefsWidget = new GObject.Class({ if (this._appid) params['APPID'] = this._appid; if (testLocation(location) == 0) - that.loadJsonAsync(WEATHER_URL_FIND, params, function() { + this.loadJsonAsync(WEATHER_URL_FIND, params, function() { if (!arguments[0]) return 0; let city = arguments[0]; @@ -423,14 +418,14 @@ const WeatherPrefsWidget = new GObject.Class({ return 0; }, "getInfo"); return 0; - }; + }); entry.connect("changed", searchLocation); let dialog_area = dialog.get_content_area(); dialog_area.pack_start(label, 0, 0, 0); dialog_area.pack_start(entry, 0, 0, 0); - dialog.connect("response", function(w, response_id) { + dialog.connect("response", Lang.bind(this, function(w, response_id) { if (response_id) { if (entry.get_text().search(/\[/) == -1 || entry.get_text().search(/\]/) == -1) return 0; @@ -445,7 +440,7 @@ const WeatherPrefsWidget = new GObject.Class({ }; if (this._appid) params['APPID'] = this._appid; - that.loadJsonAsync(WEATHER_URL_CURRENT, params, function() { + this.loadJsonAsync(WEATHER_URL_CURRENT, params, Lang.bind(this, function() { if (!arguments[0]) return 0; let city = arguments[0]; @@ -465,23 +460,22 @@ const WeatherPrefsWidget = new GObject.Class({ if (city.sys) cityText += " (" + city.sys.country + ")"; - if (that.city) - that.city = that.city + " && " + city.id + ">" + cityText; + if (this.city) + this.city = this.city + " && " + city.id + ">" + cityText; else - that.city = city.id + ">" + cityText; + this.city = city.id + ">" + cityText; return 0; - }, "lastTest"); + }), "lastTest"); } dialog.hide(); return 0; - }); + })); dialog.show_all(); }, removeCity: function() { - let that = this; let city = this.city.split(" && "); if (!city.length) return 0; @@ -508,7 +502,7 @@ const WeatherPrefsWidget = new GObject.Class({ let dialog_area = dialog.get_content_area(); dialog_area.pack_start(label, 0, 0, 0); - dialog.connect("response", function(w, response_id) { + dialog.connect("response", Lang.bind(this, function(w, response_id) { if (response_id) { if (city.length == 0) city = []; @@ -520,15 +514,15 @@ const WeatherPrefsWidget = new GObject.Class({ city.splice(ac, 1); if (city.length > 1) - that.city = city.join(" && "); + this.city = city.join(" && "); else if (city[0]) - that.city = city[0]; + this.city = city[0]; else - that.city = ""; + this.city = ""; } dialog.hide(); return 0; - }); + })); dialog.show_all(); return 0; @@ -584,11 +578,10 @@ const WeatherPrefsWidget = new GObject.Class({ }, loadConfig: function() { - let that = this; this.Settings = Convenience.getSettings(WEATHER_SETTINGS_SCHEMA); - this.Settings.connect("changed", function() { - that.refreshUI(); - }); + this.Settings.connect("changed", Lang.bind(this, function() { + this.refreshUI(); + })); }, get units() { @@ -760,26 +753,26 @@ const WeatherPrefsWidget = new GObject.Class({ if (!this.Settings) this.loadConfig(); let v = this.Settings.get_int(WEATHER_REFRESH_INTERVAL_CURRENT); - return ((v >= 600) ? v : 600); + return ((v >= 60) ? v : 60); }, set refresh_interval_current(v) { if (!this.Settings) this.loadConfig(); - this.Settings.set_int(WEATHER_REFRESH_INTERVAL_CURRENT, ((v >= 600) ? v : 600)); + this.Settings.set_int(WEATHER_REFRESH_INTERVAL_CURRENT, ((v >= 60) ? v : 60)); }, get refresh_interval_forecast() { if (!this.Settings) this.loadConfig(); let v = this.Settings.get_int(WEATHER_REFRESH_INTERVAL_FORECAST); - return ((v >= 600) ? v : 600); + return ((v >= 60) ? v : 60); }, set refresh_interval_forecast(v) { if (!this.Settings) this.loadConfig(); - this.Settings.set_int(WEATHER_REFRESH_INTERVAL_FORECAST, ((v >= 600) ? v : 600)); + this.Settings.set_int(WEATHER_REFRESH_INTERVAL_FORECAST, ((v >= 60) ? v : 60)); }, get center_forecast() {