public static object ShowFrame(Interpreter.Structs.Value crayonObj, string title, int width, int height, string uiData, int execId)
{
NoriFrame frame = NoriFrame.CreateAndShow(crayonObj, title, width, height, uiData, execId);
activeFrames.Add(frame);
return(frame);
}
public static NoriFrame CreateAndShow(
Interpreter.Structs.Value crayonObj,
string title,
int width,
int height,
string uiData,
int resumeExecId)
{
NoriFrame frame = new NoriFrame(title, width, height, uiData);
frame.CrayonObjectRef = crayonObj;
frame.ResumeExecId = resumeExecId;
frame.Show();
return(frame);
}
/*
* Called by a CNI function after the frame is shown and just blocks and waits for
* events from the queue.
* If a window close event is generated, then blocking ends.
*/
public static void EventWatcher(
Interpreter.Structs.VmContext vmContext,
int resumingExecutionContextId,
Interpreter.Structs.Value openedFrameAsValue,
Interpreter.Structs.Value noriHandlerFunctionPointer,
Interpreter.Structs.Value postShowFunctionPointer)
{
Interpreter.Vm.CrayonWrapper.runInterpreterWithFunctionPointer(
vmContext,
postShowFunctionPointer,
new Interpreter.Structs.Value[] { openedFrameAsValue });
// TODO: find a better way.
while (activeFrames.Count > 0)
{
object[] events = null;
lock (eventQueue)
{
if (eventQueue.Count > 0)
{
events = eventQueue.ToArray();
eventQueue.Clear();
}
}
if (events != null)
{
for (int i = 0; i < events.Length; i += 5)
{
string type = events[i].ToString();
NoriFrame sender = (NoriFrame)events[i + 1];
if (type == "EVENT")
{
int elementId = (int)events[i + 2];
string eventName = (string)events[i + 3];
string args = (string)events[i + 4];
Interpreter.Vm.CrayonWrapper.runInterpreterWithFunctionPointer(
vmContext,
noriHandlerFunctionPointer,
new Interpreter.Structs.Value[] {
sender.CrayonObjectRef,
Interpreter.Vm.CrayonWrapper.buildInteger(vmContext.globals, elementId),
Interpreter.Vm.CrayonWrapper.buildString(vmContext.globals, eventName),
Interpreter.Vm.CrayonWrapper.buildString(vmContext.globals, args)
});
}
else if (type == "CLOSE")
{
if (activeFrames.Contains(sender))
{
activeFrames.Remove(sender);
}
if (resumingExecutionContextId != sender.ResumeExecId)
{
Interpreter.Vm.CrayonWrapper.runInterpreter(vmContext, sender.ResumeExecId);
}
}
}
}
else
{
System.Threading.Thread.Sleep(System.TimeSpan.FromMilliseconds(0.1));
}
}
Structs.ExecutionContext ec = Interpreter.Vm.CrayonWrapper.getExecutionContext(vmContext, resumingExecutionContextId);
ec.activeInterrupt = null;
ec.executionStateChange = false;
}
public void ReadTextResourceWithCallback(string path, Interpreter.Structs.Value cb)
{
string value = ReadTextResource(path);
((Interpreter.Vm.EventLoop) this.Vm.environment.platformEventLoop).ExecuteFunctionPointerNativeArgs(cb, new object[] { value });
}
public void ReadBinaryResourceWithCallback(string path, bool isText, bool useBase64, List <Interpreter.Structs.Value> bytesOut, Interpreter.Structs.Value[] integers, Interpreter.Structs.Value callback)
{
string output = ReadBinaryResource(path, isText, useBase64, bytesOut, integers);
Interpreter.Vm.EventLoop evLoop = (Interpreter.Vm.EventLoop) this.Vm.environment.platformEventLoop;
if (output == null)
{
evLoop.ExecuteFunctionPointerNativeArgs(callback, new object[] { null });
}
else
{
evLoop.ExecuteFunctionPointerNativeArgs(callback, new object[] { output });
}
}
