public void SendKeyUp(string key)
{
try
{
InitDisplay();
key = ConvertJavaScriptKeyToX11Key(key);
var keySim = LibX11.XStringToKeysym(key);
if (keySim == IntPtr.Zero)
{
Logger.Write($"Key not mapped: {key}");
return;
}
var keyCode = LibX11.XKeysymToKeycode(Display, keySim);
if (EnvironmentHelper.Is64)
{
LibXtst.XTestFakeKeyEvent(Display, keyCode, false, 0);
}
else
{
LibXtst_32.XTestFakeKeyEvent(Display, keyCode, false, 0);
}
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public void SetSelectedScreen(int screenNumber)
{
if (screenNumber == SelectedScreen)
{
return;
}
try
{
if (GetScreenCount() >= screenNumber + 1)
{
SelectedScreen = screenNumber;
}
else
{
SelectedScreen = 0;
}
var width = LibX11.XDisplayWidth(Display, SelectedScreen);
var height = LibX11.XDisplayHeight(Display, SelectedScreen);
CurrentScreenBounds = new Rectangle(0, 0, width, height);
CaptureFullscreen = true;
Init();
ScreenChanged?.Invoke(this, CurrentScreenBounds);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
private Bitmap GetX11Screen()
{
var currentFrame = new Bitmap(CurrentScreenBounds.Width, CurrentScreenBounds.Height, PixelFormat.Format32bppArgb);
var window = LibX11.XRootWindow(Display, _x11Screens[SelectedScreen]);
var imagePointer = LibX11.XGetImage(Display, window, 0, 0, CurrentScreenBounds.Width, CurrentScreenBounds.Height, ~0, 2);
var image = Marshal.PtrToStructure <LibX11.XImage>(imagePointer);
var bd = currentFrame.LockBits(new Rectangle(0, 0, CurrentScreenBounds.Width, CurrentScreenBounds.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
unsafe
{
byte *scan1 = (byte *)bd.Scan0.ToPointer();
byte *scan2 = (byte *)image.data.ToPointer();
var bytesPerPixel = Bitmap.GetPixelFormatSize(currentFrame.PixelFormat) / 8;
var totalSize = bd.Height * bd.Width * bytesPerPixel;
for (int counter = 0; counter < totalSize - bytesPerPixel; counter++)
{
scan1[counter] = scan2[counter];
}
}
currentFrame.UnlockBits(bd);
LibX11.XDestroyImage(imagePointer);
return(currentFrame);
}
public void SendMouseMove(double percentX, double percentY, Viewer viewer)
{
try
{
InitDisplay();
var screenBounds = viewer.Capturer.CurrentScreenBounds;
if (EnvironmentHelper.Is64)
{
LibXtst.XTestFakeMotionEvent(Display,
LibX11.XDefaultScreen(Display),
screenBounds.X + (int)(screenBounds.Width * percentX),
screenBounds.Y + (int)(screenBounds.Height * percentY),
0);
}
else
{
LibXtst_32.XTestFakeMotionEvent(Display,
LibX11.XDefaultScreen(Display),
screenBounds.X + (int)(screenBounds.Width * percentX),
screenBounds.Y + (int)(screenBounds.Height * percentY),
0);
}
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public void SendMouseButtonAction(int button, ButtonAction buttonAction, double percentX, double percentY, Viewer viewer)
{
try
{
var isPressed = buttonAction == ButtonAction.Down;
// Browser buttons start at 0. XTest starts at 1.
var mouseButton = (uint)(button + 1);
InitDisplay();
SendMouseMove(percentX, percentY, viewer);
if (EnvironmentHelper.Is64)
{
LibXtst.XTestFakeButtonEvent(Display, mouseButton, isPressed, 0);
}
else
{
LibXtst_32.XTestFakeButtonEvent(Display, mouseButton, isPressed, 0);
}
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public void SetSelectedScreen(string displayName)
{
if (displayName == SelectedScreen)
{
return;
}
try
{
if (_x11Screens.ContainsKey(displayName))
{
SelectedScreen = displayName;
}
else
{
SelectedScreen = _x11Screens.Keys.First();
}
var width = LibX11.XDisplayWidth(Display, _x11Screens[SelectedScreen]);
var height = LibX11.XDisplayHeight(Display, _x11Screens[SelectedScreen]);
CurrentScreenBounds = new Rectangle(0, 0, width, height);
CaptureFullscreen = true;
ScreenChanged?.Invoke(this, CurrentScreenBounds);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public double GetVirtualScreenHeight()
{
double height = 0;
for (var i = 0; i < GetScreenCount(); i++)
{
height += LibX11.XHeightOfScreen(LibX11.XScreenOfDisplay(Display, i));
}
return(height);
}
public double GetVirtualScreenWidth()
{
double width = 0;
for (var i = 0; i < GetScreenCount(); i++)
{
width += LibX11.XWidthOfScreen(LibX11.XScreenOfDisplay(Display, i));
}
return(width);
}
public void SendLeftMouseUp(double percentX, double percentY, Viewer viewer)
{
try
{
SendMouseMove(percentX, percentY, viewer);
LibXtst.XTestFakeButtonEvent(Display, 1, false, 0);
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
private void InitDisplay()
{
try
{
if (Display == IntPtr.Zero)
{
Display = LibX11.XOpenDisplay(null);
}
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public void SendRightMouseDown(double percentX, double percentY, Viewer viewer)
{
try
{
InitDisplay();
SendMouseMove(percentX, percentY, viewer);
LibXtst.XTestFakeButtonEvent(Display, 3, true, 0);
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public void Init()
{
try
{
var defaultScreen = LibX11.XDefaultScreen(Display);
SetSelectedScreen(defaultScreen);
CurrentFrame = new Bitmap(CurrentScreenBounds.Width, CurrentScreenBounds.Height, PixelFormat.Format32bppArgb);
PreviousFrame = new Bitmap(CurrentScreenBounds.Width, CurrentScreenBounds.Height, PixelFormat.Format32bppArgb);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public uint SendLeftMouseDown(double percentX, double percentY, Viewer viewer)
{
try
{
SendMouseMove(percentX, percentY, viewer);
LibXtst.XTestFakeButtonEvent(Display, 1, true, 0);
LibX11.XSync(Display, false);
return(0);
}
catch (Exception ex)
{
Logger.Write(ex);
return(1);
}
}
public Rectangle GetVirtualScreenBounds()
{
int width = 0;
for (var i = 0; i < GetScreenCount(); i++)
{
width += LibX11.XWidthOfScreen(LibX11.XScreenOfDisplay(Display, i));
}
int height = 0;
for (var i = 0; i < GetScreenCount(); i++)
{
height += LibX11.XHeightOfScreen(LibX11.XScreenOfDisplay(Display, i));
}
return(new Rectangle(0, 0, width, height));
}
public void SendMouseMove(double percentX, double percentY, Viewer viewer)
{
try
{
LibXtst.XTestFakeMotionEvent(Display,
viewer.Capturer.GetSelectedScreenIndex(),
(int)(viewer.Capturer.CurrentScreenBounds.Width * percentX),
(int)(viewer.Capturer.CurrentScreenBounds.Height * percentY),
0);
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public uint SendMouseMove(double percentX, double percentY, Viewer viewer)
{
try
{
var capturer = new X11Capture(Display);
LibXtst.XTestFakeMotionEvent(Display,
viewer.Capturer.SelectedScreen,
(int)(viewer.Capturer.CurrentScreenBounds.Width * percentX),
(int)(viewer.Capturer.CurrentScreenBounds.Height * percentY),
0);
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
return(0);
}
public void SendRightMouseUp(double percentX, double percentY, Viewer viewer)
{
try
{
InitDisplay();
SendMouseMove(percentX, percentY, viewer);
if (EnvironmentHelper.Is64)
{
LibXtst.XTestFakeButtonEvent(Display, 3, false, 0);
}
else
{
LibXtst_32.XTestFakeButtonEvent(Display, 3, false, 0);
}
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public void SendMouseWheel(int deltaY, Viewer viewer)
{
try
{
if (deltaY > 0)
{
LibXtst.XTestFakeButtonEvent(Display, 4, true, 0);
LibXtst.XTestFakeButtonEvent(Display, 4, false, 0);
}
else
{
LibXtst.XTestFakeButtonEvent(Display, 5, true, 0);
LibXtst.XTestFakeButtonEvent(Display, 5, false, 0);
}
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public void SendKeyUp(string key, Viewer viewer)
{
try
{
key = ConvertJavaScriptKeyToX11Key(key);
var keySim = LibX11.XStringToKeysym(key);
if (keySim == null)
{
Logger.Write($"Key not mapped: {key}");
return;
}
var keyCode = LibX11.XKeysymToKeycode(Display, keySim);
LibXtst.XTestFakeKeyEvent(Display, keyCode, false, 0);
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public void SendMouseWheel(int deltaY)
{
try
{
InitDisplay();
if (deltaY > 0)
{
LibXtst.XTestFakeButtonEvent(Display, 4, true, 0);
LibXtst.XTestFakeButtonEvent(Display, 4, false, 0);
if (EnvironmentHelper.Is64)
{
LibXtst.XTestFakeButtonEvent(Display, 4, true, 0);
LibXtst.XTestFakeButtonEvent(Display, 4, false, 0);
}
else
{
LibXtst_32.XTestFakeButtonEvent(Display, 4, true, 0);
LibXtst_32.XTestFakeButtonEvent(Display, 4, false, 0);
}
}
else
{
if (EnvironmentHelper.Is64)
{
LibXtst.XTestFakeButtonEvent(Display, 5, true, 0);
LibXtst.XTestFakeButtonEvent(Display, 5, false, 0);
}
else
{
LibXtst_32.XTestFakeButtonEvent(Display, 5, true, 0);
LibXtst_32.XTestFakeButtonEvent(Display, 5, false, 0);
}
}
LibX11.XSync(Display, false);
}
catch (Exception ex)
{
Logger.Write(ex);
}
}
public void Dispose()
{
LibX11.XCloseDisplay(Display);
}
public void Dispose()
{
LibX11.XCloseDisplay(Display);
GC.SuppressFinalize(this);
}
public KeyboardMouseInputLinux()
{
Display = LibX11.XOpenDisplay(null);
}
public X11Input()
{
Display = LibX11.XOpenDisplay(null);
}
public ScreenCapturerLinux()
{
Display = LibX11.XOpenDisplay(null);
Init();
}
public int GetScreenCount()
{
return(LibX11.XScreenCount(Display));
}
public X11Capture()
{
Display = LibX11.XOpenDisplay(null);
Init();
}
