예제 #1
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        } //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
예제 #2
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        }     //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