Update support for version 40 in metadata

extension.js

@@ -63,7 +63,8 @@ class SignalMgt {
         this.fullname = this.name + '@' + this.group;
         this.dbus = dbus;
         this.menu = menu;
-        this.signals = {}
+        this.signals = new WeakMap();
+        this.widgets = new Array();
 
         this.nbClicks = 0;
         this.button = -1;
@@ -78,8 +79,8 @@ class SignalMgt {
     }
 
     destructor() {
-        for(let widgetIdx in this.signals)
+        for(let widgetIdx in this.widgets)
-            this.disconnectWidgetSignals(this.signals[widgetIdx]);
+            this.disconnectWidgetSignals(this.widgets[widgetIdx]);
     }
     
     updateSignals(item) {
@@ -93,23 +94,26 @@ class SignalMgt {
     }
 
     connectWidgetSignals(widget) {
-        this.signals[widget] = [];
+        this.widgets.push(widget);
+        let array = new Array();
+        this.signals.set(widget, array);
         let id;
         id = widget.connect('enter-event', this._onEnter.bind(this));
-        this.signals[widget].push(id);
+        array.push(id);
         id = widget.connect('leave-event', this._onLeave.bind(this));
-        this.signals[widget].push(id);
+        array.push(id);
         id = widget.connect('scroll-event', this._onScroll.bind(this));
-        this.signals[widget].push(id);
+        array.push(id);
         widget.set_reactive(true);
         id = widget.connect('button-release-event', Lang.bind(this, this._clicked));
-        this.signals[widget].push(id);
+        array.push(id);
     }
 
     disconnectWidgetSignals(widget) {
-        for(let idx in this.signals[widget])
+        let array = this.signals.get(widget);
-            widget.disconnect(this.signals[widget][idx]);
+        for(let idx in array)
-        this.signals[widget] = null;
+            widget.disconnect(array[idx]);
+        this.signals.set(widget, null);
     }
 
     _manageEventAction(action, signalName) {
@@ -222,8 +226,9 @@ class MonitorWidget extends PanelMenu.Button {
         this.group = group;
         this.fullname = this.name + '@' + this.group;
         this.dbus = dbus;
-        this.signals = new SignalMgt(item, this.name, group, dbus, this.menu);
+        this.signalManager = new SignalMgt(item, this.name, group, dbus, this.menu);
-        this.popup_signals = {};
+        this.popup_signals = null;
+        this.popup_widgets = null;
         
         if (item.hasOwnProperty('icon'))
         {
@@ -232,7 +237,7 @@ class MonitorWidget extends PanelMenu.Button {
             else
                 this.icon = this._createIcon(item['icon']);
             if (this.icon !== null) {
-                this.signals.connectWidgetSignals(this.icon);
+                this.signalManager.connectWidgetSignals(this.icon);
                 this.add_child(this.icon);
             }
         } else
@@ -246,7 +251,7 @@ class MonitorWidget extends PanelMenu.Button {
                 this.widget = this._createText(item['text']);
 
             if (this.widget !== null) {
-                this.signals.connectWidgetSignals(this.widget);
+                this.signalManager.connectWidgetSignals(this.widget);
                 this.add_child(this.widget);
             }
         } else
@@ -320,7 +325,7 @@ class MonitorWidget extends PanelMenu.Button {
             }
             
             if (prevIcon) {
-                this.signals.disconnectWidgetSignals(prevIcon);
+                this.signalManager.disconnectWidgetSignals(prevIcon);
                 this.insert_child_above(this.icon, prevIcon);
                 this.remove_child(prevIcon);
                 //delete prevIcon;
@@ -338,8 +343,8 @@ class MonitorWidget extends PanelMenu.Button {
             if (this.menuItem) {
                 if (menuOpen)
                     this.menu.close();
-                for(let widgetIdx in this.popup_signals)
+                for(let widgetIdx in this.popup_widgets)
-                    this.signals.disconnectWidgetSignals(this.popup_signals[widgetIdx]);
+                    this.signalManager.disconnectWidgetSignals(this.popup_widgets[widgetIdx]);
                 this.menu.removeAll();
                 //delete this.menuItem;
             }
@@ -349,7 +354,7 @@ class MonitorWidget extends PanelMenu.Button {
                 this.menu.open(true);
         }
 
-        this.signals.updateSignals(item);
+        this.signalManager.updateSignals(item);
     }
 
     openPopup() {
@@ -381,6 +386,8 @@ class MonitorWidget extends PanelMenu.Button {
         }
 
         let widgets = [];
+        this.popup_signals = new WeakMap();
+        this.popup_widgets = new Array();
         for (let itemIndex in item['items']) {
             let widget = null;
             let widgetDict = item['items'][itemIndex];
@@ -388,7 +395,7 @@ class MonitorWidget extends PanelMenu.Button {
             let nestedItem = null;
             if (widgetDict.hasOwnProperty('text')) {
                 nestedItem = widgetDict['text'];
-                widget = this._createText(nestedItem);
+                widget = this._createLabel(nestedItem);
             } else if (widgetDict.hasOwnProperty('picture')) {
                 nestedItem = widgetDict['picture'];
                 widget = this._createPicture(nestedItem);
@@ -406,6 +413,7 @@ class MonitorWidget extends PanelMenu.Button {
                                                        this.fullname, this.dbus,
                                                        this.menu);
             this.popup_signals[widget].connectWidgetSignals(widget);
+            this.popup_widgets.push(widget);
         }
 
         if (widgets.length > 0) {
@@ -426,7 +434,7 @@ class MonitorWidget extends PanelMenu.Button {
         return this._createText(itemValues);
     }
     
-    _createText(item) {
+    __createText(item, isLabel) {
         if (!item.hasOwnProperty('text')) {
             log('Text must have a \'text\' value');
             return null;
@@ -439,13 +447,25 @@ class MonitorWidget extends PanelMenu.Button {
         if (item['text'] === '') {
             return null;
         } else {
-            const widget = new St.Button({ label: item['text'] });
+            let widget = null;
+            if (isLabel)
+                widget = new St.Label({ text: item['text'] });
+            else
+                widget = new St.Button({ label: item['text'] });
             widget.set_style(style);
 
             return widget;
         }
     }
 
+    _createText(item) {
+        return this.__createText(item, false);
+    }
+
+    _createLabel(item) {
+        return this.__createText(item, true);
+    }
+
     _createIconOld(item) {
         var itemValues = {};
         itemValues = { 'path':item['icon'] };

metadata.json

@@ -2,11 +2,11 @@
     "uuid": "generic-monitor@gnome-shell-extensions",
     "name": "Generic Monitor",
     "description": "Display text & icon on systray using DBUS",
-    "version": "4",
+    "version": "5",
     "shell-version": [
+	"40",
 	"3.38",
-	"3.36",
+	"3.36"
-	"3.34"
     ],
     "url": "http://indefero.soutade.fr/p/genericmonitor"
 }