private void OnHotKeyPush(object sender, EventArgs e)
{
timer.Enabled = false;
WindowModel.ClearRect();
var mouse = new MouseModel();
int x = mouse.Position.X;
int y = mouse.Position.Y;
// Capture window where cursor points
WindowModel w = WindowModel.FindByPosition(x, y);
Bitmap bmp = w.CaptureWindow();
// Send capture image to server
using (var stream = new MemoryStream())
{
// Make http content object from capture image
bmp.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
stream.Position = 0;
HttpContent content = new StreamContent(stream);
using (var client = new HttpClient())
using (var formData = new MultipartFormDataContent())
{
formData.Add(content, "screenshot", "screenshot.png");
formData.Add(new StringContent(w.WindowTitle), "title");
var response = client.PostAsync(this.CaptureUploadUrl, formData).Result;
if (!response.IsSuccessStatusCode)
{
throw new Exception("Sending captured image failed");
}
}
}
Finish();
}
private void FindWindowAndTryMatch(Bitmap imageToMatch, out WindowModel window, out Rectangle matchingRect)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
while (true)
{
try
{
// Capture target window
window = WindowModel.FindByTitle(WindowTitle);
Bitmap capture = window.CaptureWindow();
// Find matching area in target window
matchingRect = FindMatchingRect(capture, imageToMatch);
}
catch (Exception)
{
stopwatch.Stop();
if (stopwatch.Elapsed.TotalSeconds > Timeout)
{
throw;
}
Thread.Sleep(500);
// Retry
stopwatch.Start();
continue;
}
break;
}
}