private void FrontCoverImgScan_ScanStarted(object sender, ImgScan.ScanStartedEventArgs e)
{
Debug.WriteLine("FrontCoverImgScan_ScanStarted");
this.WorkingGifImage.Visibility = Visibility.Visible;
}
private Rect GetScannerArea(ImgScan.ICTwainSupportedSizes? size, ImgScan.ICTwainOrientations? orientation, int? dpi)
{
if (!size.HasValue || !orientation.HasValue || !dpi.HasValue) return Rect.Empty;
Rect area = Rect.Empty;
double margin = 0.1 * dpi.Value;
double width = 0;
double height = 0;
switch (size.Value)
{
case ImgScan.ICTwainSupportedSizes.A4:
width = 8.27 * dpi.Value - 2 * margin;
height = 11.69 * dpi.Value - 2 * margin;
break;
case ImgScan.ICTwainSupportedSizes.A5:
width = 5.83 * dpi.Value - 2 * margin;
height = 8.27 * dpi.Value - 2 * margin;
break;
default:
break;
}
switch (orientation.Value)
{
case ImgScan.ICTwainOrientations.Portrait:
area = new Rect(margin, margin, width, height);
break;
case ImgScan.ICTwainOrientations.Landscape:
area = new Rect(margin, margin, height, width);
break;
default:
break;
}
return area;
}
private void TableOfContentsImgScan_ScanPageStarted(object sender, ImgScan.ScanStartedEventArgs e)
{
Debug.WriteLine("TableOfContentsImgScan_ScanPageStarted");
}
private void FrontCoverImgScan_ScanFinished(object sender, ImgScan.ScanEventArgs e)
{
Debug.WriteLine(String.Format("FrontCoverImgScan_ScanFinished: [{0}] {1}", e.PagePosition, e.ScannedFilename));
SetMainWindowTopmost();
this.WorkingGifImage.Visibility = Visibility.Visible;
FrontCoverImgEdit.Page = e.PagePosition;
FrontCoverThumbnails.DefaultThumbnailCaption = "Obálka";
CurrentBookInfoBox.SetImageChanged(PartOfBook.FrontCover);
ShowMainImgEdit(PartOfBook.FrontCover);
if (File.Exists(e.ScannedFilename))
{
if (!String.IsNullOrEmpty(Settings.Default.ScannerPageSize))
{
ImgScan.DeviceUICapabilities.ImageCapabilities capabilities = FrontCoverImgScan.DeviceCapabilities.TwainICapabilities;
if (capabilities.PaperSizeValue.HasValue && capabilities.PaperSizeValue.Value != ImgScan.ICTwainSupportedSizes.None)
{
if (FrontCoverImgScan.AvailableDeviceCapabilities.TwainICapabilities.AvailablePaperSizes == null ||
FrontCoverImgScan.AvailableDeviceCapabilities.TwainICapabilities.AvailablePaperSizes.Contains(capabilities.PaperSizeValue.Value) == false)
{
Rect area = GetScannerArea(capabilities.PaperSizeValue, capabilities.PaperOrientationValue, capabilities.ResolutionValue);
if (!area.IsEmpty)
{
FrontCoverImgEdit.SetSelectionRectangle((int)area.Left, (int)area.Top, (int)area.Width, (int)area.Height);
FrontCoverImgEdit.CropImage();
FrontCoverImgEdit.SaveImageAs(CurrentBookInfoBox.GetFullName(PartOfBook.FrontCover));
}
}
}
}
}
StopTimer();
GetAvailableMemory(true);
SetMenuButtonsEnabled();
this.WorkingGifImage.Visibility = Visibility.Hidden;
this.Cursor = null;
}
private void TableOfContentsImgScan_ScanPageFinished(object sender, ImgScan.ScanEventArgs e)
{
Debug.WriteLine(String.Format("TableOfContentsImgScan_ScanPageFinished: [{0}] {1}", e.PagePosition, e.ScannedFilename));
}
private void TableOfContentsImgScan_ScanFinished(object sender, ImgScan.ScanEventArgs e)
{
Debug.WriteLine(String.Format("TableOfContentsImgScan_ScanFinished: [{0}] {1}", e.PagePosition, e.ScannedFilename));
SetMainWindowTopmost();
this.WorkingGifImage.Visibility = Visibility.Visible;
TableOfContentsImgEdit.Page = e.PagePosition;
ShowMainImgEdit(PartOfBook.TableOfContents);
CurrentBookInfoBox.SetImageChanged(PartOfBook.TableOfContents);
if (File.Exists(e.ScannedFilename))
{
if (!String.IsNullOrEmpty(Settings.Default.ScannerPageSize))
{
ImgScan.DeviceUICapabilities.ImageCapabilities capabilities = TableOfContentsImgScan.DeviceCapabilities.TwainICapabilities;
if (capabilities.PaperSizeValue.HasValue && capabilities.PaperSizeValue.Value != ImgScan.ICTwainSupportedSizes.None)
{
if (TableOfContentsImgScan.AvailableDeviceCapabilities.TwainICapabilities.AvailablePaperSizes == null ||
TableOfContentsImgScan.AvailableDeviceCapabilities.TwainICapabilities.AvailablePaperSizes.Contains(capabilities.PaperSizeValue.Value) == false)
{
Rect area = GetScannerArea(capabilities.PaperSizeValue, capabilities.PaperOrientationValue, capabilities.ResolutionValue);
if (!area.IsEmpty)
{
Debug.WriteLine("=> TableOfContentsImgEdit.CropImage");
TableOfContentsImgEdit.SetSelectionRectangle((int)area.Left, (int)area.Top, (int)area.Width, (int)area.Height);
TableOfContentsImgEdit.CropImage();
}
}
}
}
if (Settings.Default.ScanRotateEvenPage && ((TableOfContentsImgEdit.PageCount) % 2 == 0))
{
if (Convert.ToBoolean(TableOfContentsImgScan.DeviceCapabilities.TwainCapabilities.IsAutoRotationEnabled) &&
Convert.ToBoolean(TableOfContentsImgScan.AvailableDeviceCapabilities.TwainCapabilities.IsAutoRotationEnabled) == false)
{
Debug.WriteLine("=> TableOfContentsImgEdit.Flip");
TableOfContentsImgEdit.Flip();
}
}
if (TableOfContentsImgEdit.Page == 0)
{
Debug.WriteLine("=> TableOfContentsImgEdit.SaveImageAs");
TableOfContentsImgEdit.SaveImageAs(CurrentBookInfoBox.GetFullName(PartOfBook.TableOfContents));
}
}
StopTimer();
GetAvailableMemory(true);
SetMenuButtonsEnabled();
this.WorkingGifImage.Visibility = Visibility.Hidden;
this.Cursor = null;
}
private void SetScannerTrace(ImgScan.TraceOutputType type)
{
this.FrontCoverImgScan.ErrorTraceOutputType = type;
this.TableOfContentsImgScan.ErrorTraceOutputType = type;
if (type == ImgScan.TraceOutputType.File)
{
string errorFilePath = System.IO.Path.Combine(Logger.LOG_PATH, String.Format("ScanLog{0:yyyyMMdd}.txt", DateTime.Now));
this.FrontCoverImgScan.ErrorFilePath = errorFilePath;
this.TableOfContentsImgScan.ErrorFilePath = errorFilePath;
}
}
private void SetScannerPageSize(ImgScan.ICTwainSupportedSizes size)
{
this.ScannerPageSizeNoneButton.IsChecked = (size == ImgScan.ICTwainSupportedSizes.None);
this.ScannerPageSizeA4Button.IsChecked = (size == ImgScan.ICTwainSupportedSizes.A4);
this.ScannerPageSizeA5Button.IsChecked = (size == ImgScan.ICTwainSupportedSizes.A5);
Settings.Default.ScannerPageSize = size.ToString();
}
private void SetScannerPageOrientation(ImgScan.ICTwainOrientations orientation)
{
this.ScannerPageOrientationPortraitButton.IsChecked = (orientation == ImgScan.ICTwainOrientations.Portrait);
this.ScannerPageOrientationLandscapeButton.IsChecked = (orientation == ImgScan.ICTwainOrientations.Landscape);
Settings.Default.ScannerPageOrientation = orientation.ToString();
}
