private void OnQvgaDeviceArrived()
{
// First device arrival, creates the device
if (_qvgaDevice == null)
{
_qvgaDevice = (LcdDeviceQvga)_applet.OpenDeviceByType(LcdDeviceType.Qvga);
_sampleControl = new SampleControl();
_qvgaDevice.CurrentPage = new LcdWpfPage(_qvgaDevice)
{
Element = _sampleControl
};
_qvgaDevice.SoftButtonsChanged += QvgaDevice_SoftButtonsChanged;
// Starts a timer to update the screen
_timer = new DispatcherTimer(TimeSpan.FromMilliseconds(5.0), DispatcherPriority.Render, Timer_Tick, Dispatcher.CurrentDispatcher);
}
// Subsequent device arrival means the device was removed and replugged, simply reopens it
else
{
_qvgaDevice.ReOpen();
}
_qvgaDevice.DoUpdateAndDraw();
}
static void Main()
{
Program program = new Program();
program.StartTrayIcon();
LcdApplet app = new LcdApplet("Test Logitech LCD Keyboard", LcdAppletCapabilities.Both);
//set event handling
app.Configure += AppletConfigure;
app.DeviceArrival += program.DeviceArrival;
app.DeviceRemoval += program.DeviceRemoval;
app.IsEnabledChanged += program.AppletIsEnabledChanged;
app.Connect();
// We are waiting for the handler thread to warn us for device arrival
LcdDeviceMonochrome monoDevice = null;
LcdDeviceQvga qvgaDevice = null;
program.waitAutoResetEvent.WaitOne();
//enter main loop
do
{
//Handle device arrival
if (program.arrived && program.deviceType == LcdDeviceType.Monochrome)
{
if (monoDevice == null)
{
monoDevice = (LcdDeviceMonochrome)app.OpenDeviceByType(program.deviceType);
monoDevice.SoftButtonsChanged += program.MonoDeviceSoftButtonsChanged;
program.lcdGraphics = new LcdGraphics(monoDevice);
monoDevice.SetAsForegroundApplet = true;
}
else
{
monoDevice.ReOpen();
}
//reset the arrival flag
program.arrived = false;
}
if (program.arrived && program.deviceType == LcdDeviceType.Qvga)
{
if (qvgaDevice == null)
{
qvgaDevice = (LcdDeviceQvga)app.OpenDeviceByType(program.deviceType);
qvgaDevice.SoftButtonsChanged += program.MonoDeviceSoftButtonsChanged;
program.lcdGraphics = new LcdGraphics(qvgaDevice);
qvgaDevice.SetAsForegroundApplet = true;
}
else
{
qvgaDevice.ReOpen();
}
//reset the arrival flag
program.arrived = false;
}
//if there is no lcd keyboard, sleep for a while and look again
if (monoDevice == null && qvgaDevice == null)
{
Thread.Sleep(20000);
continue;
}
//Disposed, skip draw, next check loop exits
if (monoDevice != null && monoDevice.IsDisposed ||
qvgaDevice != null && qvgaDevice.IsDisposed)
{
continue;
}
//update and draw
if (app.IsEnabled)
{
if (program.button1Pressed)
{
//set warning page in object and redraw
program.lcdGraphics.SetWarning();
monoDevice.DoUpdateAndDraw();
//wait and reset
Thread.Sleep(2000);
program.lcdGraphics.SetMain();
//reset flag
program.button1Pressed = false;
}
monoDevice.DoUpdateAndDraw();
//let the user enjoy the magical LCD graphics
Thread.Sleep(30);
}
}while (program.stillAlive);
}
private void OnQvgaDeviceArrived()
{
// First device arrival, creates the device
if (this.lcdDevice == null)
{
this.lcdDevice = (LcdDeviceQvga)this.applet.OpenDeviceByType(LcdDeviceType.Qvga);
this.buildScreenApplet = new G19BuildScreenApplet();
BuildInformationProvider info = new BuildInformationProvider(
new ActiveDirectoryBuildInformationAuthorizer(this.tfsUri),
new FinishedBuildInformationGetter());
G19BuildScreenAppletViewModel viewModel = new G19BuildScreenAppletViewModel(info.GetBuildInformation(this.buildDefinition, this.teamProject));
this.buildScreenApplet.DataContext = viewModel;
this.lcdDevice.CurrentPage = new LcdWpfPage(this.lcdDevice) { Element = this.buildScreenApplet };
this.lcdDevice.SoftButtonsChanged += this.LcdDeviceSoftButtonsChanged;
// Starts a timer to update the screen
this.timer = new DispatcherTimer(
TimeSpan.FromSeconds(5.0),
DispatcherPriority.Render,
this.UpdateApplet,
Dispatcher.CurrentDispatcher);
}
// Subsequent device arrival means the device was removed and replugged, simply reopens it
else
{
this.lcdDevice.ReOpen();
}
this.lcdDevice.DoUpdateAndDraw();
}
