/// <summary>
/// Captures a screenshot. Remember, you should always use this class from the same thread.
/// </summary>
/// <returns></returns>
public FragmentedImage Capture(SHRDLib.NetCommand.DesktopScreen screen)
{
if (screen == null)
{
throw new NullReferenceException("screen cannot be null");
}
long thisMs = timing.ElapsedMilliseconds;
// Learn about the display configuration
if (displaySettingsChanged)
{
displaySettingsChanged = false;
ClearCaptureHandle();
DesktopManager.ShouldReassociate = true;
}
if (DesktopManager.ShouldReassociate || thisMs > nextDesktopCheck)
{
DesktopManager.ShouldReassociate = false;
nextDesktopCheck = thisMs + desktopCheckInterval;
if (DesktopManager.AssociateCurrentThreadWithDefaultDesktop())
{
ClearCaptureHandle(); // Desktop was changed.
}
}
// Capture
Screenshot screenshot = CaptureScreenshot(screen.X, screen.Y, screen.Width, screen.Height);
if (screenshot == null)
{
return(new FragmentedImage());
}
FragmentedImage img = new FragmentedImage(new MovedImageFragment[0], new DirtyImageFragment[] { new DirtyImageFragment(screen.Y, screen.X + screen.Width, screen.Height + screen.Y, screen.X, screenshot) });
return(img);
}
//~InputEmulator()
//{
// if (isDisposed)
// return;
// Dispose(false);
//}
//public void Dispose()
//{
// if (isDisposed)
// return;
// Dispose(true);
// GC.SuppressFinalize(this);
//}
//protected void Dispose(bool disposing)
//{
// isDisposed = true;
//}
public void EmulateInput(SharedMemoryStream sm)
{
DesktopManager.AssociateCurrentThreadWithDefaultDesktop();
InputType type = (InputType)sm.ReadByte();
switch (type)
{
case InputType.KeyDown:
case InputType.KeyUp:
{
int keyCode = sm.ReadInt32();
ModifierKeys modifiers = (ModifierKeys)sm.ReadUInt32();
bool isUp = type == InputType.KeyUp;
EmulateKeyboard(keyCode, modifiers, isUp);
}
break;
case InputType.MouseMove:
{
float X = sm.ReadFloat();
float Y = sm.ReadFloat();
EmulateMouseMove(X, Y);
}
break;
case InputType.MouseButtonDown:
case InputType.MouseButtonUp:
{
MouseButton button = (MouseButton)sm.ReadByte();
bool isUp = type == InputType.MouseButtonUp;
EmulateMouseButton(button, isUp);
}
break;
case InputType.MouseWheel:
{
short deltaX = sm.ReadInt16();
short deltaY = sm.ReadInt16();
if (deltaX != 0)
{
EmulateMouseWheelX(deltaX);
}
if (deltaY != 0)
{
EmulateMouseWheelY(deltaY);
}
}
break;
default:
break;
}
}
