public ViewModel()
{
var timer = new DispatcherTimer();
_boundary = null;
_windowBackground = new SolidColorBrush(Color.FromArgb(0x01, 0, 0, 0));
ctrl = false;
shift = false;
alt = false;
SetMode = true;
KListener.KeyDown += new RawKeyEventHandler(KListener_KeyDown);
KListener.KeyUp += new RawKeyEventHandler(KListener_KeyUp);
Brite = 0.5;
SystemType = new NexradTileLayer
{
SourceName = "ERAM",
Description = "© [Srinath Nandakumar & Iowa State University](http://mesonet.agron.iastate.edu/)",
TileSource = new TileSource {
UriFormat = "https://web.ics.purdue.edu/~snandaku/atc/processor.php?x={x}&y={y}&z={z}"
},
UpdateWhileViewportChanging = true,
MinZoomLevel = 7,
MaxZoomLevel = 11
};
//https://wms.chartbundle.com/tms/1.0.0/sec/{z}/{x}/{y}.png?origin=nw
timer.Interval = TimeSpan.FromSeconds(300);
timer.Tick += timer_Tick;
timer.Start();
Orientation = 0;
State = WindowState.Maximized;
}
public void RefreshTiles()
{
string time = ((DateTimeOffset)DateTime.Now).ToUnixTimeSeconds().ToString();
WindowBackground.Dispatcher.Invoke(() =>
{
if (SystemType.SourceName.Contains("STARS"))
{
SystemType = new NexradTileLayer
{
SourceName = "STARS" + time,
Description = "© [Srinath Nandakumar & Iowa State University](http://mesonet.agron.iastate.edu/)",
TileSource = new TileSource {
UriFormat = "https://web.ics.purdue.edu/~snandaku/atc/processorS.php?x={x}&y={y}&z={z}"
},
UpdateWhileViewportChanging = true
};
}
else if (SystemType.SourceName.Contains("ERAM"))
{
SystemType = new NexradTileLayer
{
SourceName = "ERAM" + time,
Description = "© [Srinath Nandakumar & Iowa State University](http://mesonet.agron.iastate.edu/)",
TileSource = new TileSource {
UriFormat = "https://web.ics.purdue.edu/~snandaku/atc/processor.php?x={x}&y={y}&z={z}"
},
UpdateWhileViewportChanging = true
};
}
});
Console.WriteLine(SystemType.SourceName);
}
void KListener_KeyDown(object sender, RawKeyEventArgs args)
{
if (alt && args.Key == Key.S && !ctrl && !shift)
{
WindowBackground.Dispatcher.Invoke(() =>
{
var hwnd = new WindowInteropHelper(Application.Current.MainWindow).Handle;
if (WindowBackground.ToString() == "#00FFFFFF")
{
WindowsServices.SetWindowExLayered(hwnd);
WindowBackground = new SolidColorBrush(Color.FromArgb(0x01, 0, 0, 0));
}
else if (WindowBackground.ToString() == "#01000000")
{
WindowsServices.SetWindowExTransparent(hwnd);
WindowBackground = new SolidColorBrush(Colors.Transparent);
}
});
SetMode = !SetMode;
}
else if (SetMode && args.Key == Key.E && !ctrl && !alt && !shift)
{
string time = ((DateTimeOffset)DateTime.Now).ToUnixTimeSeconds().ToString();
WindowBackground.Dispatcher.Invoke(() =>
{
if (!SystemType.SourceName.Contains("ERAM"))
{
SystemType = new NexradTileLayer
{
SourceName = "ERAM" + time,
Description = "© [Srinath Nandakumar & Iowa State University](http://mesonet.agron.iastate.edu/)",
TileSource = new TileSource {
UriFormat = "https://web.ics.purdue.edu/~snandaku/atc/processor.php?x={x}&y={y}&z={z}"
},
UpdateWhileViewportChanging = true,
MinZoomLevel = 6,
MaxZoomLevel = 11
};
Orientation = 0;
Boundary = null;
}
});
}
else if (SetMode && args.Key == Key.S && !ctrl && !alt && !shift)
{
string time = ((DateTimeOffset)DateTime.Now).ToUnixTimeSeconds().ToString();
WindowBackground.Dispatcher.Invoke(() =>
{
if (!SystemType.SourceName.Contains("STARS"))
{
SystemType = new NexradTileLayer
{
SourceName = "STARS" + time,
Description = "© [Srinath Nandakumar & Iowa State University](http://mesonet.agron.iastate.edu/)",
TileSource = new TileSource {
UriFormat = "https://web.ics.purdue.edu/~snandaku/atc/processorS.php?x={x}&y={y}&z={z}"
},
UpdateWhileViewportChanging = true,
MinZoomLevel = 8,
MaxZoomLevel = 13
};
Orientation = -15;
Boundary = null;
}
});
}
else if (args.Key == Key.B && !ctrl && alt && !shift)
{
WindowBackground.Dispatcher.Invoke(() =>
{
if (SystemType.SourceName.Contains("STARS"))
{
if (Boundary == null)
{
Boundary = NCT;
}
else if (Boundary == NCT)
{
Boundary = RNO;
}
else if (Boundary == RNO)
{
Boundary = FAT;
}
else if (Boundary == FAT)
{
Boundary = null;
}
}
if (SystemType.SourceName.Contains("ERAM"))
{
if (Boundary == null)
{
Boundary = ZOA;
}
else if (Boundary == ZOA)
{
Boundary = null;
}
}
});
}
else if (alt && args.Key == Key.Up && !ctrl && !shift)
{
if (Brite < 1)
{
Brite += 0.05;
}
}
else if (alt && args.Key == Key.Down && !ctrl && !shift)
{
if (Brite > 0)
{
Brite -= 0.05;
}
}
else if (!alt && args.Key == Key.M && ctrl && shift)
{
if (State == WindowState.Maximized)
{
State = WindowState.Minimized;
}
else if (State == WindowState.Minimized)
{
State = WindowState.Maximized;
}
}
else if (!alt && args.Key == Key.X && ctrl && shift)
{
WindowBackground.Dispatcher.Invoke(() =>
{ Application.Current.Shutdown(); });
}
else if (args.Key == Key.LeftCtrl || args.Key == Key.RightCtrl)
{
ctrl = true;
}
else if (args.Key == Key.LeftShift || args.Key == Key.RightShift)
{
shift = true;
}
else if (args.Key == Key.LeftAlt || args.Key == Key.RightAlt)
{
alt = true;
}
}
