/// <summary>
/// Injects the supplied javascript message handler into the view.
/// </summary>
/// <param name="name"> The message callback</param>
/// <param name="handler">The name used to expose the object in JavaScript</param>
/// <returns>'true' on success, otherwise 'false'</returns>
/// <since_tizen> 4 </since_tizen>
public bool AddJavaScriptMessageHandler(string name, JavaScriptMessageHandler handler)
{
lock (_javaScriptMessageHandlerMap)
{
if (_javaScriptMessageHandlerMap.ContainsKey(name))
{
return(false);
}
_javaScriptMessageHandlerMap[name] = handler;
}
Interop.ChromiumEwk.ScriptMessageCallback callback = (handle, message) =>
{
JavaScriptMessage convertedMessage = new JavaScriptMessage(message);
lock (_javaScriptMessageHandlerMap)
{
if (_javaScriptMessageHandlerMap.ContainsKey(convertedMessage.Name))
{
_javaScriptMessageHandlerMap[convertedMessage.Name](convertedMessage);
}
}
};
if (!Interop.ChromiumEwk.ewk_view_javascript_message_handler_add(_realHandle, callback, name))
{
lock (_javaScriptMessageHandlerMap)
{
_javaScriptMessageHandlerMap.Remove(name);
return(false);
}
}
return(true);
}
public void AddJavaScriptMessageHandler(string objectName, JavaScriptMessageHandler handler)
{
System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(handler);
NDalicPINVOKE.WebView_AddJavaScriptMessageHandler(swigCPtr, objectName, new System.Runtime.InteropServices.HandleRef(this, ip));
if (NDalicPINVOKE.SWIGPendingException.Pending)
{
throw NDalicPINVOKE.SWIGPendingException.Retrieve();
}
}
public void AddJavaScriptMessageHandler(string objectName, JavaScriptMessageHandler handler)
{
if (handlerRootMap.ContainsKey(objectName))
{
return;
}
handlerRootMap.Add(objectName, handler);
System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(handler);
Interop.WebView.AddJavaScriptMessageHandler(SwigCPtr, objectName, new System.Runtime.InteropServices.HandleRef(this, ip));
if (NDalicPINVOKE.SWIGPendingException.Pending)
{
throw NDalicPINVOKE.SWIGPendingException.Retrieve();
}
}
