} //end SetAllowCapture
private static void CaptureMouse(IntPtr hWnd)
{
User32.Rect windowRect, clientRect;
User32.GetWindowRect(hWnd, out windowRect);
User32.GetClientRect(hWnd, out clientRect);
var windowHeight = windowRect.Bottom - windowRect.Top;
var windowWidth = windowRect.Right - windowRect.Left;
// get the windowrect again after we have moved it so we know where to clip
User32.GetWindowRect(hWnd, out windowRect);
var clientWidth = clientRect.Right - clientRect.Left;
var clientHeight = clientRect.Bottom - clientRect.Top;
var heightDiff = windowHeight - clientHeight;
var widthDiff = windowWidth - clientWidth;
var borderSize = widthDiff / 2;
User32.GetWindowRect(hWnd, out clientRect);
var rect = new Gdi32.Rect(windowRect.Left + borderSize, windowRect.Top + heightDiff - borderSize, windowRect.Right - borderSize, windowRect.Bottom - borderSize);
Gdi32.ClipCursor(rect);
} //end CaptureMouse
} //end Initialize
private IntPtr KeyboardInputCallback(int nCode, IntPtr wParam, ref User32.KbDllHookStruct lParam)
{
try
{
var windowHandle = User32.GetForegroundWindow();
var windowTitle = new StringBuilder(256);
User32.GetWindowText(windowHandle, windowTitle, 256);
if (windowTitle.ToString() == "Lineage Windows Client")
{
if (nCode >= 0 && wParam == (IntPtr)User32.KeyboardHooks.WM_KEYUP)
{
//if is print screen
if (lParam.vkCode == (int)User32.Keys.VK_PRINT)
{
User32.Rect windowRect, clientRect;
User32.GetWindowRect(windowHandle, out windowRect);
User32.GetClientRect(windowHandle, out clientRect);
var windowHeight = windowRect.Bottom - windowRect.Top;
var windowWidth = windowRect.Right - windowRect.Left;
var clientWidth = clientRect.Right - clientRect.Left;
var clientHeight = clientRect.Bottom - clientRect.Top;
var heightDiff = windowHeight - clientHeight;
var widthDiff = windowWidth - clientWidth;
var borderSize = widthDiff / 2;
var screenshot = new Bitmap(clientWidth - borderSize, clientHeight - borderSize,
PixelFormat.Format32bppArgb);
var graphics = Graphics.FromImage(screenshot);
graphics.CopyFromScreen(windowRect.Left + borderSize, windowRect.Top + heightDiff, 0, 0,
new Size(clientWidth - borderSize, clientHeight - borderSize),
CopyPixelOperation.SourceCopy);
var datetimestamp = DateTime.Now.ToString("yyyy-MM-dd HH-mm-ss");
var outputFileName = Path.Combine(this._captureDirectory,
datetimestamp + ".png");
var blurOutputFileName = Path.Combine(this._captureDirectory,
datetimestamp + "-blurred.png");
if (_appSettings.BlurImage())
{
var blurredScreenshot = Helpers.BlurImage(screenshot, _appSettings.BlurLevel, _appSettings.BlurHpMp,
_appSettings.BlurAc, _appSettings.BlurHotKeys, _appSettings.BlurChat);
if (_appSettings.BlurSaveSetting != "Only Save Blurred Version")
{
Helpers.SaveScreenshot(blurOutputFileName, blurredScreenshot);
}
else
{
screenshot = blurredScreenshot;
}
} //end if
Helpers.SaveScreenshot(outputFileName, screenshot);
} //end if print screen
}
else if (nCode == 0)
{
if ((lParam.vkCode == 0x09) && (lParam.flags == 0x20)) //alt + esc
{
Gdi32.ClipCursor(null);
return(new IntPtr(-1));
}
}
} //end if client check
}
catch (Exception) {} //just in case so we don't crash if the screenshot fails
//The event wasn't handled, pass it to next application
return(User32.CallNextHookEx(_keyboardHookId, nCode, wParam, ref lParam));
} //end KeyboardInputCallback