/// <summary>
/// Executes the command.
/// </summary>
/// <param name="environment">The <see cref="CommandEnvironment"/> to use in executing the command.</param>
/// <param name="parameters">The <see cref="Dictionary{string, object}"/> containing the command parameters.</param>
/// <returns>The JSON serialized string representing the command response.</returns>
public override Response Execute(CommandEnvironment environment, Dictionary <string, object> parameters, System.Threading.CancellationToken cancellationToken)
{
var windows = environment.GetWindows(cancellationToken);
object[] handles = windows.Select(w => w.Current.AutomationId).ToArray();
return(Response.CreateSuccessResponse(handles));
}
/// <summary>
/// Executes the command.
/// </summary>
/// <param name="environment">The <see cref="CommandEnvironment"/> to use in executing the command.</param>
/// <param name="parameters">The <see cref="Dictionary{string, object}"/> containing the command parameters.</param>
/// <returns>The JSON serialized string representing the command response.</returns>
public override Response Execute(CommandEnvironment environment, Dictionary <string, object> parameters, System.Threading.CancellationToken cancellationToken)
{
var capture = new Cyotek.Demo.SimpleScreenshotCapture.ScreenshotCapture();
var region = capture.GetRectangle(environment.ApplicationWindowHandle);
// expand the screeshot region to include all application windows
var windows = environment.GetWindows(cancellationToken);
foreach (var window in windows)
{
var windowRegion = capture.GetRectangle(new IntPtr(window.Current.NativeWindowHandle));
if (windowRegion.Left < region.Left)
{
region = Rectangle.FromLTRB(windowRegion.Left, region.Top, region.Right, region.Bottom);
}
if (windowRegion.Right > region.Right)
{
region = Rectangle.FromLTRB(region.Left, region.Top, windowRegion.Right, region.Bottom);
}
if (windowRegion.Top < region.Top)
{
region = Rectangle.FromLTRB(region.Left, windowRegion.Top, region.Right, region.Bottom);
}
if (windowRegion.Bottom > region.Bottom)
{
region = Rectangle.FromLTRB(region.Left, region.Top, region.Right, windowRegion.Bottom);
}
}
var bitmap = capture.CaptureRegion(region);
string screenshot = string.Empty;
using (MemoryStream stream = new MemoryStream())
{
bitmap.Save(stream, ImageFormat.Png);
byte[] imageBytes = stream.ToArray();
screenshot = Convert.ToBase64String(imageBytes);
}
return(Response.CreateSuccessResponse(screenshot));
}
