private static void Show(object sender, EventArgs e)
{
Thread.Sleep(200);
//if (MainWindow.Instance.WindowState != WindowState.Minimized)
// return;
if (flag == false)
{
return;
}
flag = false;
Window window = new Window();
window.Owner = null;
window.Cursor = Cliper.Instance;
window.ResizeMode = ResizeMode.NoResize;
window.WindowStyle = WindowStyle.None;
//window.WindowState = WindowState.Maximized;
var canvas = new Canvas();
canvas.Background = new SolidColorBrush(Colors.Transparent);
System.Windows.Shapes.Path path = new System.Windows.Shapes.Path();
var rectangle = new RectangleGeometry();
path.Data = rectangle;
path.Stroke = new SolidColorBrush()
{
Color = Colors.Red, Opacity = 1f
};
window.Content = canvas;
//var scale=getScalingFactor();
BitmapSource source = ScreenCapture.CopyScreen();
System.Windows.Controls.Image image = null;
window.Width = SystemParameters.PrimaryScreenWidth;
window.Height = SystemParameters.PrimaryScreenHeight;
window.Left = 0;
window.Top = 0;
using (Graphics graphics = Graphics.FromHwnd(IntPtr.Zero))
{
float dpiX = 96 / graphics.DpiX;
float dpiY = 96 / graphics.DpiY;
Data.GlobalData.DpiScale = new DpiScale(Data.GlobalData.ScreenHeight / (graphics.VisibleClipBounds.Height * dpiY), Data.GlobalData.ScreenWidth / (graphics.VisibleClipBounds.Width * dpiX));
//image = new System.Windows.Controls.Image() { Source = source, SnapsToDevicePixels = true, Height =graphics.VisibleClipBounds.Height*dpiY, Width=graphics.VisibleClipBounds.Width*dpiX };
image = new System.Windows.Controls.Image()
{
Source = source
};
image.Width = SystemParameters.PrimaryScreenWidth;
image.Height = SystemParameters.PrimaryScreenHeight;
//RenderOptions.SetBitmapScalingMode(image, BitmapScalingMode.HighQuality);
canvas.Children.Add(image);
}
canvas.Children.Add(path);
//System.Windows.Shapes.Rectangle rectangle = new System.Windows.Shapes.Rectangle();
System.Windows.Point?start = null;
System.Windows.Point?end = null;
window.MouseDown += (s, e) =>
{
e.Handled = true;
window.CaptureMouse();
start = e.GetPosition(window);
//start = new System.Windows.Point(Math.Max(0d, start.Value.X),Math.Max(0d, start.Value.Y));
Canvas.SetLeft(path, start.Value.X);
Canvas.SetTop(path, start.Value.Y);
};
window.MouseMove += (ss, ee) =>
{
ee.Handled = true;
if (start.HasValue)
{
end = ee.GetPosition(window);
//end = new System.Windows.Point(Math.Max(0d, end.Value.X), Math.Max(0d, end.Value.Y));
Canvas.SetLeft(path, Math.Min(start.Value.X, end.Value.X));
Canvas.SetTop(path, Math.Min(start.Value.Y, end.Value.Y));
rectangle.Rect = new Rect(
start.Value.X < end.Value.X ? start.Value : end.Value,
start.Value.X < end.Value.X ? end.Value : start.Value);
canvas.InvalidateVisual();
}
//rectangle.Width = Math.Max(0,eee.GetPosition(window).X - sx);
//rectangle.Height = Math.Max(0,eee.GetPosition(window).Y - sy);
};
window.MouseUp += (sss, eee) =>
{
eee.Handled = true;
window.ReleaseMouseCapture();
if (start.HasValue && end.HasValue)
{
ScreenCapture.SaveImage(source, new Int32Rect(start.Value.X < end.Value.X ? (int)start.Value.X : (int)end.Value.X,
start.Value.Y < end.Value.Y ? (int)start.Value.Y:(int)end.Value.Y,
(int)rectangle.Rect.Width, (int)rectangle.Rect.Height));
window.Cursor = Cursors.Arrow;
}
//InteropMethods.SetForegroundWindow(current);
source = null;
image.Source = null;
window.Close();
Do(rectangle.Rect.Width);
//MainWindow.Instance.WindowState = WindowState.Normal;
};
//window.Deactivated += (aa, bb) =>
//{
// Window window = (Window)aa;
// window.Topmost = true;
//};
//window.ShowActivated = false;
//var current = InteropMethods.GetForegroundWindow();
window.ShowActivated = false;
window.Topmost = true;
window.Show();
var handle = new WindowInteropHelper(window).Handle;
int exstyle = (int)InteropMethods.GetWindowLong(handle, InteropMethods.GWL_EXSTYLE);
InteropMethods.SetWindowLong(handle, InteropMethods.GWL_EXSTYLE, (IntPtr)(exstyle | ((int)InteropMethods.WS_EX_NOACTIVATE | ((int)InteropMethods.WS_EX_TOOLWINDOW))));
//InteropMethods.SetForegroundWindow(current);
//InteropMethods.ShowWindow(current, 9);
//InteropMethods.SetWindowPos(current, 0, 0, 0, 0, 0, InteropMethods.SWP_NOZORDER | InteropMethods.SWP_NOSIZE | InteropMethods.SWP_SHOWWINDOW);
}