private void RegionClickCanvas_MouseDown(object sender, MouseButtonEventArgs e)
{
if (e.RightButton == MouseButtonState.Pressed)
{
return;
}
isSelecting = true;
RegionClickCanvas.CaptureMouse();
CursorClipper.ClipCursor(this);
clickedPoint = e.GetPosition(this);
selectBorder.Height = 1;
selectBorder.Width = 1;
try { RegionClickCanvas.Children.Remove(selectBorder); } catch (Exception) { }
selectBorder.BorderThickness = new Thickness(2);
System.Windows.Media.Color borderColor = System.Windows.Media.Color.FromArgb(255, 40, 118, 126);
selectBorder.BorderBrush = new SolidColorBrush(borderColor);
_ = RegionClickCanvas.Children.Add(selectBorder);
Canvas.SetLeft(selectBorder, clickedPoint.X);
Canvas.SetTop(selectBorder, clickedPoint.Y);
}
private async void RegionClickCanvas_MouseUp(object sender, MouseButtonEventArgs e)
{
if (isSelecting == false)
{
return;
}
isSelecting = false;
CursorClipper.UnClipCursor();
RegionClickCanvas.ReleaseMouseCapture();
Matrix m = PresentationSource.FromVisual(this).CompositionTarget.TransformToDevice;
System.Windows.Point mPt = GetMousePos();
System.Windows.Point movingPoint = e.GetPosition(this);
movingPoint.X *= m.M11;
movingPoint.Y *= m.M22;
movingPoint.X = Math.Round(movingPoint.X);
movingPoint.Y = Math.Round(movingPoint.Y);
if (mPt == movingPoint)
{
Debug.WriteLine("Probably on Screen 1");
}
double correctedLeft = Left;
double correctedTop = Top;
if (correctedLeft < 0)
{
correctedLeft = 0;
}
if (correctedTop < 0)
{
correctedTop = 0;
}
double xDimScaled = Canvas.GetLeft(selectBorder) * m.M11;
double yDimScaled = Canvas.GetTop(selectBorder) * m.M22;
Rectangle regionScaled = new Rectangle(
(int)xDimScaled,
(int)yDimScaled,
(int)(selectBorder.Width * m.M11),
(int)(selectBorder.Height * m.M22));
string grabbedText = "";
try { RegionClickCanvas.Children.Remove(selectBorder); } catch { }
if (regionScaled.Width < 3 || regionScaled.Height < 3)
{
BackgroundBrush.Opacity = 0;
grabbedText = await ImageMethods.GetClickedWord(this, new System.Windows.Point(xDimScaled, yDimScaled));
}
else
{
grabbedText = await ImageMethods.GetRegionsText(this, regionScaled);
}
if (Settings.Default.CorrectErrors)
{
grabbedText.TryFixEveryWordLetterNumberErrors();
}
if (SingleLineMenuItem.IsChecked == true)
{
grabbedText = grabbedText.MakeStringSingleLine();
}
if (string.IsNullOrWhiteSpace(grabbedText) == false)
{
textFromOCR = grabbedText;
if (Settings.Default.NeverAutoUseClipboard == false &&
EditWindow is null)
{
Clipboard.SetText(grabbedText);
}
if (Settings.Default.ShowToast &&
EditWindow is null)
{
NotificationUtilities.ShowToast(grabbedText);
}
if (EditWindow is not null)
{
EditWindow.AddThisText(grabbedText);
}
WindowUtilities.CloseAllFullscreenGrabs();
}
else
{
BackgroundBrush.Opacity = .2;
clippingGeometry.Rect = new Rect(
new System.Windows.Point(0, 0),
new System.Windows.Size(0, 0));
}
}
