Distinguish between GObject.connect and GObject.notify

2 files changed, 44 insertions, 1 deletions

diff --git a/scripts/lib/dwb.js b/scripts/lib/dwb.js
index ef5597f3..92020fa0 100644
--- a/scripts/lib/dwb.js
+++ b/scripts/lib/dwb.js
@@ -90,6 +90,11 @@
                 configurable : true
             }
     });
-    Object.defineProperty(WebKitWebView.prototype, "scrolledWindow", { get : function() { return this.parent; } , enumerable : true });
+    Object.defineProperty(GObject.prototype, "notify", { 
+            value : function(name, callback, after) 
+            { 
+                return this.connect("notify::" + util.uncamelize(name), callback, after || false);
+            }
+    });
 })();
 Object.preventExtensions(this);
diff --git a/scripts/lib/util.js b/scripts/lib/util.js
index fe74bdaf..5bcdb6da 100644
--- a/scripts/lib/util.js
+++ b/scripts/lib/util.js
@@ -38,6 +38,44 @@
                 }
                 return null;
             }
+        },
+        "uncamelize" : 
+        {
+            value : function(text) 
+            {
+                if (! text || text.length === 0)
+                    return text;
+
+                var c = text.charAt(0);
+                var uncamelized = c == c.toUpperCase() ? c.toLowerCase() : c;
+                for (var i=1, l=text.length; i<l; ++i)
+                {
+                    c = text.charAt(i);
+                    uncamelized += c.toUpperCase() == c ? "-" + c.toLowerCase() : c;
+                }
+                return uncamelized;
+            }
+        },
+        "camelize" : 
+        {
+            value : function(text) 
+            {
+                if (! text || text.length === 0)
+                    return text;
+
+                var camelized = "", c;
+                for (var i=0, l=text.length; i<l; ++i)
+                {
+                    c = text.charAt(i);
+                    if (c == "-" || c == "_") {
+                        i++;
+                        camelized += text.charAt(i).toUpperCase();
+                    }
+                    else 
+                        camelized += c;
+                }
+                return camelized;
+            }
         }
     });
     Object.freeze(util);