public void messageLoop()
{
while (true)
{
//try to connect to OpenCOVER
if (!COVER.Instance.isConnected())
{
string host = Globals.Ribbons.Ribbon2.host.Text;
int port = Convert.ToInt32(Globals.Ribbons.Ribbon2.port.Text);
if (COVER.Instance.ConnectToOpenCOVER(host, port))
{
sendApplicationType();
Globals.Ribbons.Ribbon2.connected.Checked = true;
}
else
{
Thread.Sleep(3000);
Globals.Ribbons.Ribbon2.connected.Checked = false;
}
}
COVER.Instance.checkForMessages();
while (COVER.Instance.messageQueue.Count > 0)
{
COVERMessage m = COVER.Instance.messageQueue.Dequeue();
if ((COVER.MessageTypes)m.messageType == COVER.MessageTypes.StringMessage)
{
string input = m.message.readString();
if (input.StartsWith("startSlideShow"))
{
ppt.startSlideShow();
sendStringMessage("OK");
}
else if (input.StartsWith("stopSlideShow"))
{
ppt.stopSlideShow();
sendStringMessage("OK");
}
else if (input.StartsWith("next"))
{
ppt.next();
sendStringMessage("OK");
}
else if (input.StartsWith("previous"))
{
ppt.previous();
sendStringMessage("OK");
}
else if (input.StartsWith("currentSlide"))
{
int cs = ppt.CurrentSlide;
sendStringMessage("currentSlide " + cs.ToString());
}
else if (input.StartsWith("quit"))
{
ppt.quit();
sendStringMessage("OK");
}
else if (input.StartsWith("load"))
{
string[] parameters = input.Split(' ');
ppt.load(parameters[1]);
sendStringMessage("OK");
}
else if (input.StartsWith("save"))
{
string[] parameters = input.Split(' ');
ppt.save(parameters[1]);
sendStringMessage("OK");
}
else if (input.StartsWith("setCurrentSlide"))
{
string[] parameters = input.Split(' ');
if (parameters.Length > 1)
{
int cs = ppt.CurrentSlide = int.Parse(parameters[1]);
sendStringMessage(cs.ToString());
}
}
/*else if (input.StartsWith("gotoPage "))
* {
* string[] parameters = input.Split(' ');
* bool result;
* if (parameters.Length > 2)
* result = word.gotoPage(int.Parse(parameters[1]), int.Parse(parameters[2]));
* else
* result = word.gotoPage(int.Parse(parameters[1]));
*
* if (result)
* sendStringMessage("OK");
* else
* sendStringMessage("FAIL");
*
* }*/
}
else if ((COVER.MessageTypes)m.messageType == COVER.MessageTypes.MSG_PNGSnapshot)
{
int numBytes = m.message.readInt();
string fn = System.IO.Path.GetTempFileName();
fn += (".png");
Byte[] bytes = m.message.readBytes(numBytes);
ByteArrayToFile(fn, bytes);
string transform = m.message.readString();
addImage(fn, transform);
}
}
}
}
