Add button to event info

lib/python/_sugar.override

@@ -186,7 +186,7 @@ _wrap_sugar_browser_event_tp_getattr(PyObject *self, char *attr)
     SugarBrowserEvent *event = pyg_boxed_get(self, SugarBrowserEvent);
 
     if (!strcmp(attr, "__members__"))
-        return Py_BuildValue("[s]", "image_uri");
+        return Py_BuildValue("[ss]", "image_uri", "button");
     if (!strcmp(attr, "image_uri")) {
         if (event->image_uri) {
             return PyString_FromString(event->image_uri);
@@ -195,6 +195,8 @@ _wrap_sugar_browser_event_tp_getattr(PyObject *self, char *attr)
             return Py_None;
         }
     }
+    else if (!strcmp(attr, "button"))
+        return PyInt_FromLong(event->button);
 
     return NULL;
 }

lib/src/sugar-browser.cpp

@@ -424,8 +424,14 @@ dom_mouse_click_cb(GtkMozEmbed *embed, nsIDOMMouseEvent *mouseEvent)
         }
     }
 
+    PRUint16 btn = 0;
+    mouseEvent->GetButton (&btn);
+    event->button = btn + 1;
+
     g_signal_emit(browser, signals[MOUSE_CLICK], 0, event, &return_value);
 
+    sugar_browser_event_free(event);
+
     return return_value;
 }
 

lib/src/sugar-browser.h

@@ -76,6 +76,7 @@ void            sugar_browser_shutdown      (void);
 #define SUGAR_TYPE_BROWSER_EVENT (sugar_browser_event_get_type())
 
 struct _SugarBrowserEvent {
+    int   button;
     char *image_uri;
 };