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Ooui-tws-port
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Call JS methods for wasm

This commit is contained in:
Frank A. Krueger 2018-03-09 18:43:02 -08:00
parent 2d15d29774
commit 99b229ebed
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GPG Key ID: 0471C67474FFE664
1 changed files with 34 additions and 13 deletions
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47
Ooui/WebAssemblySession.cs
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@ -15,8 +15,18 @@ namespace Ooui
handleElementMessageSent = QueueMessage;
}
protected override void QueueMessage (Message message)
{
WebAssembly.Runtime.InvokeJS ("console.log('q 0')");
base.QueueMessage (message);
WebAssembly.Runtime.InvokeJS ("console.log('q 1')");
TransmitQueuedMessages ();
WebAssembly.Runtime.InvokeJS ("console.log('q end')");
}
void TransmitQueuedMessages ()
{
WebAssembly.Runtime.InvokeJS ("console.log('t 0')");
//
// Dequeue as many messages as we can
//
@ -26,25 +36,19 @@ namespace Ooui
queuedMessages.Clear ();
}
WebAssembly.Runtime.InvokeJS ("console.log('t 1')");
if (messagesToSend.Count == 0)
return;
WebAssembly.Runtime.InvokeJS ("console.log('t 2')");
//
// Now actually send the messages
//
var json = Newtonsoft.Json.JsonConvert.SerializeObject (messagesToSend);
SendMessagesJson (json);
}
protected override void QueueMessage (Message message)
{
base.QueueMessage (message);
TransmitQueuedMessages ();
}
void SendMessagesJson (string json)
{
Info ("SEND: " + json);
//var json = Newtonsoft.Json.JsonConvert.SerializeObject (messagesToSend);
WebAssembly.Runtime.InvokeJS ("alert(" + messagesToSend.Count + ")");
WebAssembly.Runtime.InvokeJS ("console.log('t end')");
}
public void ReceiveMessageJson (string json)
@ -61,6 +65,7 @@ namespace Ooui
public void StartSession ()
{
WebAssembly.Runtime.InvokeJS ("console.log('was start session 0')");
//
// Start watching for changes in the element
//
@ -73,7 +78,9 @@ namespace Ooui
element.Style.Width = initialWidth;
element.Style.Height = initialHeight;
}
WebAssembly.Runtime.InvokeJS ("console.log('was start session 1')");
QueueMessage (Message.Call ("document.body", "appendChild", element));
WebAssembly.Runtime.InvokeJS ("console.log('was start session end')");
}
public void StopSession ()
@ -82,3 +89,17 @@ namespace Ooui
}
}
}
namespace WebAssembly
{
public sealed class Runtime
{
[System.Runtime.CompilerServices.MethodImplAttribute ((System.Runtime.CompilerServices.MethodImplOptions)4096)]
static extern string InvokeJS (string str, out int exceptional_result);
public static string InvokeJS (string str)
{
return InvokeJS (str, out var _);
}
}
}