Fix for GNOME Shell 3.4 compatibility

src/extension.js

@@ -30,6 +30,7 @@
  */
 
 const Cairo = imports.cairo;
+const Clutter = imports.gi.Clutter;
 const Gettext = imports.gettext.domain('gnome-shell-extension-weather');
 const Gio = imports.gi.Gio;
 const Gtk = imports.gi.Gtk;
@@ -83,21 +84,39 @@ WeatherMenuButton.prototype = {
 	// Load settings
 	this.loadConfig();
 
-	// Panel icon
-	this._weatherIcon = new St.Icon({
-	    icon_type: this._icon_type,
-	    icon_name: 'view-refresh-symbolic',
-	    style_class: 'system-status-icon weather-icon' + (Main.panel.actor.get_direction() == St.TextDirection.RTL ? '-rtl' : '')
-	});
-
 	// Label
 	this._weatherInfo = new St.Label({ text: _('...') });
 
-	// Panel menu item - the current class
-	let menuAlignment = 0.25;
-	if (St.Widget.get_default_direction() == St.TextDirection.RTL)
-	    menuAlignment = 1.0 - menuAlignment;
-	PanelMenu.Button.prototype._init.call(this, menuAlignment);
+	if(typeof St.TextDirection == "undefined")
+	{
+		// Panel icon
+		this._weatherIcon = new St.Icon({
+		    icon_type: this._icon_type,
+		    icon_name: 'view-refresh-symbolic',
+		    style_class: 'system-status-icon weather-icon' + (Main.panel.actor.get_text_direction() == Clutter.TextDirection.RTL ? '-rtl' : '')
+		});
+
+		// Panel menu item - the current class
+		let menuAlignment = 0.25;
+		if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
+		    menuAlignment = 1.0 - menuAlignment;
+		PanelMenu.Button.prototype._init.call(this, menuAlignment);
+	}
+	else
+	{
+		// Panel icon
+		this._weatherIcon = new St.Icon({
+		    icon_type: this._icon_type,
+		    icon_name: 'view-refresh-symbolic',
+		    style_class: 'system-status-icon weather-icon' + (Main.panel.actor.get_direction() == St.TextDirection.RTL ? '-rtl' : '')
+		});
+
+		// Panel menu item - the current class
+		let menuAlignment = 0.25;
+		if (St.Widget.get_default_direction() == St.TextDirection.RTL)
+		    menuAlignment = 1.0 - menuAlignment;
+		PanelMenu.Button.prototype._init.call(this, menuAlignment);
+	}
 
 	// Putting the panel item together
 	let topBox = new St.BoxLayout();
@@ -231,6 +250,8 @@ WeatherMenuButton.prototype = {
 		cities = [cities];
 
 	var l = cities.length-1;
+global.log(a < 0);
+global.log(a);
 
 		if(a < 0)
 		a = 0;

src/metadata.json.in

@@ -2,7 +2,7 @@
 "uuid": "@uuid@",
 "name": "Weather indicator",
 "description": "Adds weather information menu",
-"shell-version": [ "3.1.90", "3.1.91", "3.1.92", "3.2", "3.3" ],
+"shell-version": [ "3.1.90", "3.1.91", "3.1.92", "3.2", "3.3", "3.4" ],
 "localedir": "@LOCALEDIR@",
 "url": "@url@"
 }

src/weather-settings.js.in

@@ -199,7 +199,6 @@ WeatherSetting.prototype =
 		if(!this.Settings)
 		this.loadConfig();
 	var a = this.Settings.get_int(WEATHER_ACTUAL_CITY_KEY);
-	var b = a;
 	var citys = this.city.split(" && ");
 
 		if(citys && typeof citys == "string")
@@ -216,8 +215,6 @@ WeatherSetting.prototype =
 		if(a > l)
 		a = l;
 
-		if(a != b)
-		this.actual_city = a;
 	return a;
 	},
 
@@ -333,28 +330,33 @@ WeatherSetting.prototype =
 	{
 	this.Window.get_object("tree-toolbutton-remove").sensitive = Boolean(this.city.length);
 
-		if(typeof this.liststore != "undefined")
-		this.liststore.clear();
-
-		if(this.city.length > 0)
+		if(this.mCities != this.city)
 		{
-		var city = String(this.city).split(" && ");
+			if(typeof this.liststore != "undefined")
+			this.liststore.clear();
+
+			if(this.city.length > 0)
+			{
+			var city = String(this.city).split(" && ");
 
-			if(city && typeof city == "string")
-			city = [city];
+				if(city && typeof city == "string")
+				city = [city];
 
-		var iter = this.iter;
+			var iter = this.iter;
 
-			for(var i in city)
-			{
-			var a = this.liststore.append(iter);
-			var current = a.iter;
-			this.liststore.set_value(current,0,city[i]);
+				for(var i in city)
+				{
+				var a = this.liststore.append(iter);
+				var current = a.iter;
+				this.liststore.set_value(current,0,city[i]);
+				}
 			}
 
-		this.changeSelection();
+		this.mCities = this.city;
 		}
 
+	this.changeSelection();
+
 	var config = this.configWidgets;
 		for(var i in config)
 			if(config[i][0].active != this[config[i][1]])