Esempio n. 1
0
        private static List <JsVal> ConvertTypes(object[] paramObjects, AutoJSContext context)
        {
            var collection = new List <JsVal>();

            foreach (var p in paramObjects)
            {
                JsVal val;
                if (p is nsAString || p is nsACString || p is nsAUTF8String || p is String)
                {
                    SpiderMonkey.JS_ExecuteScript(context.ContextPointer, '"' + p.ToString() + '"', out val);
                }
                else if (p is nsISupports)
                {
                    // This returns a  [xpconnect wrapped nsISupports] - why may or may not be good enought - if not could try and access the objects wrappedJSObject property?
                    // val = SpiderMonkey.JS_CallFunctionName(context.ContextPointer, jsObject, "valueOf");
                    // Replaced CallFunctionName 'valueOf' method with 'managed convert' (for speed reasons)
                    val = JsVal.FromPtr(context.ConvertCOMObjectToJSObject((nsISupports)p));
                }
                else if (p is bool)
                {
                    SpiderMonkey.JS_ExecuteScript(context.ContextPointer, ((bool)p) ? "true;" : "false;", out val);
                }
                else if (p is double)
                {
                    val = JsVal.FromDouble((double)p);
                }
                else
                {
                    SpiderMonkey.JS_ExecuteScript(context.ContextPointer, p.ToString(), out val);
                }
                collection.Add(val);
            }
            return(collection);
        }
Esempio n. 2
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 public bool GetBooleanValue()
 {
     using (var context = new AutoJSContext(_proxy))
         using (var jsObject = context.ConvertCOMObjectToJSObject((nsISupports)_xpathResult.Instance))
         {
             return(SpiderMonkey.JS_GetProperty(context.ContextPointer, jsObject.JSObject, "booleanValue").ToBoolean());
         }
 }
Esempio n. 3
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 public string GetStringValue()
 {
     using (var context = new AutoJSContext())
     {
         var jsObject = context.ConvertCOMObjectToJSObject((nsISupports)_xpathResult.Instance);
         return(SpiderMonkey.JS_GetProperty(context.ContextPointer, jsObject, "stringValue").ToString());
     }
 }
Esempio n. 4
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 public GeckoNode GetSingleNodeValue()
 {
     using (var context = new AutoJSContext())
     {
         var jsObject = context.ConvertCOMObjectToJSObject((nsISupports)xpathResult.Instance);
         return((SpiderMonkey.JS_GetProperty(context.ContextPointer, jsObject, "singleNodeValue").ToComObject(context.ContextPointer) as nsIDOMNode).Wrap(GeckoNode.Create));
     }
 }
Esempio n. 5
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 public double GetNumberValue()
 {
     using (var context = new AutoJSContext())
     {
         var jsObject = context.ConvertCOMObjectToJSObject((nsISupports)xpathResult.Instance);
         return(SpiderMonkey.JS_GetProperty(context.ContextPointer, jsObject, "numberValue").ToDouble());
     }
 }
Esempio n. 6
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 public XPathResultType GetResultType()
 {
     using (var context = new AutoJSContext())
     {
         var jsObject = context.ConvertCOMObjectToJSObject((nsISupports)xpathResult.Instance);
         return((XPathResultType)SpiderMonkey.JS_GetProperty(context.ContextPointer, jsObject, "resultType").ToInteger());
     }
 }
Esempio n. 7
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 public void CallVoidMethod(string methodName, params object[] paramObjects)
 {
     using (var context = new AutoJSContext(_globalWindow))
     {
         var jsObject   = context.ConvertCOMObjectToJSObject(_thisObject);
         var collection = ConvertTypes(paramObjects, context);
         SpiderMonkey.JS_CallFunctionName(context.ContextPointer, jsObject, methodName, collection.ToArray());
     }
 }
Esempio n. 8
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 public void CallVoidMethod(string methodName, params object[] paramObjects)
 {
     using (var context = new AutoJSContext(_globalWindowProxy))
         using (var jsObject = context.ConvertCOMObjectToJSObject(_thisObject, true))
         {
             DisposablCollection disposablCollection;
             var collection = ConvertTypes(paramObjects, context, out disposablCollection);
             SpiderMonkey.JS_CallFunctionName(context.ContextPointer, jsObject.JSObject, methodName, collection.ToArray());
             disposablCollection.Dispose();
         }
 }
Esempio n. 9
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 public T CallMethod <T>(string methodName, params object[] paramObjects)
 {
     using (var context = new AutoJSContext(_globalWindow))
     {
         var jsObject   = context.ConvertCOMObjectToJSObject(_thisObject);
         var collection = ConvertTypes(paramObjects, context);
         var retObject  =
             SpiderMonkey.JS_CallFunctionName(context.ContextPointer, jsObject, methodName, collection.ToArray())
             .ToObject();
         return(ConvertObject <T>(retObject));
     }
 }
Esempio n. 10
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 public void SetProperty(string propertyName, object value)
 {
     using (var context = new AutoJSContext(_globalWindow))
     {
         var jsObject = context.ConvertCOMObjectToJSObject(_thisObject);
         if (!SpiderMonkey.JS_SetProperty(context.ContextPointer, jsObject, propertyName,
                                          ConvertTypes(new[] { value }, context).First()))
         {
             throw new GeckoException(String.Format("Property '{0}' of value '{1}' could not be set on object",
                                                    propertyName, value));
         }
     }
 }
Esempio n. 11
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 public T GetProperty <T>(string propertyName)
 {
     using (var context = new AutoJSContext(_globalWindow))
     {
         var jsObject = context.ConvertCOMObjectToJSObject(_thisObject);
         var result   = SpiderMonkey.JS_GetProperty(context.ContextPointer, jsObject, propertyName);
         if (result.IsUndefined)
         {
             throw new GeckoException(String.Format("Property '{0}' of type '{1}' does not exist on object",
                                                    propertyName, typeof(T).Name));
         }
         var retObject = result.ToObject();
         return(ConvertObject <T>(retObject));
     }
 }
Esempio n. 12
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        public void FromPtr_JsObject_ConvertedToJsValOfExpectedObject()
        {
            var browser = new GeckoWebBrowser();
            var unused  = browser.Handle;

            Assert.IsNotNull(browser);
            browser.TestLoadHtml("hello world.");
            Assert.Null(browser.Editor);

            using (var context = new AutoJSContext(browser.Window))
            {
                var jsObject = context.ConvertCOMObjectToJSObject((nsISupports)browser.Document.DomObject);
                var jsVal    = JsVal.FromPtr(jsObject);

                Assert.IsTrue(jsVal.IsObject);
                Assert.AreEqual(JSType.JSTYPE_OBJECT, jsVal.Type);
                Assert.AreEqual("[object HTMLDocument]", jsVal.ToString());
                // Verify that converting back to ComObject yields expected object.
                var documentObject = (nsIDOMHTMLDocument)jsVal.ToObject();
                Assert.AreEqual(browser.Document.TextContent, new GeckoDocument(documentObject).TextContent);
            }

            browser.Dispose();
        }
Esempio n. 13
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 public void SetProperty(string propertyName, object value)
 {
     using (var context = new AutoJSContext(_globalWindowProxy))
         using (var jsObject = context.ConvertCOMObjectToJSObject(_thisObject, true))
         {
             DisposablCollection disposablCollection;
             var types = ConvertTypes(new[] { value }, context, out disposablCollection).First();
             var jso   = jsObject.JSObject;
             try
             {
                 if (!SpiderMonkey.JS_SetProperty(context.ContextPointer, ref jso, propertyName,
                                                  ref types))
                 {
                     throw new GeckoException(
                               String.Format("Property '{0}' of value '{1}' could not be set on object",
                                             propertyName, value));
                 }
             }
             finally
             {
                 disposablCollection.Dispose();
             }
         }
 }
Esempio n. 14
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        private static List <JsVal> ConvertTypes(object[] paramObjects, AutoJSContext context, out DisposablCollection toDispose)
        {
            List <IDisposable> list = new List <IDisposable>();

            toDispose = new DisposablCollection(list);
            var collection = new List <JsVal>();

            if (paramObjects == null)
            {
                return(collection);
            }

            foreach (var p in paramObjects)
            {
                JsVal val;
                if (p is nsAString || p is nsACString || p is nsAUTF8String || p is String)
                {
                    val = SpiderMonkey.StringToJsVal(context.ContextPointer, p.ToString());
                }
                else if (p is nsISupports)
                {
                    // This returns a  [xpconnect wrapped nsISupports] - why may or may not be good enought - if not could try and access the objects wrappedJSObject property?
                    // val = SpiderMonkey.JS_CallFunctionName(context.ContextPointer, jsObject, "valueOf");
                    // Replaced CallFunctionName 'valueOf' method with 'managed convert' (for speed reasons)
                    var jso = context.ConvertCOMObjectToJSObject((nsISupports)p, false);
                    list.Add(jso);
                    val = JsVal.FromPtr(jso.JSObject);
                }
                else if (p is bool)
                {
                    val = CreateBoolJsVal(context, (bool)p);
                }
                else if (p is double)
                {
                    val = JsVal.FromDouble((double)p);
                }

                else if (p is int)
                {
                    val = JsVal.FromDouble(Convert.ToDouble(p));
                }
                else if (p is WebIDLUnionBase)
                {
                    WebIDLUnionBase b = (WebIDLUnionBase)p;
                    if (b.IsNull())
                    {
                        SpiderMonkey.JS_ExecuteScript(context.ContextPointer, "null", out val);
                    }
                    else if (b.IsComObject())
                    {
                        var item = ((WebIDLUnionBase)p).ToComObject();
                        var jso  = context.ConvertCOMObjectToJSObject(item, false);
                        list.Add(jso);
                        val = JsVal.FromPtr(jso.JSObject);
                    }
                    else if (b.IsBool())
                    {
                        val = CreateBoolJsVal(context, b.ToBool());
                    }
                    else
                    {
                        throw new NotImplementedException("WebIDLUnion are currently only supported for nsISupport and bool types and null's.");
                    }
                }
                else
                {
                    SpiderMonkey.JS_ExecuteScript(context.ContextPointer, (p ?? "null").ToString(), out val);
                }
                collection.Add(val);
            }
            return(collection);
        }