private static string FlowDocumentToXps(PrintSettings settings, out List <Exception> exceptions)
{
exceptions = new List <Exception>();
var tempFile = Path.Combine(Path.GetTempPath(), "Helper.xps");
var tempFlow = settings.Document;//.CopyWithTickness(new Thickness(0));
tempFlow.PagePadding = PagePadding;
try
{
CreateXps(tempFlow, tempFile, settings);
}
catch (Exception exception)
{
exceptions.Add(exception);
}
return(tempFile);
}
private static void CreateXps(FlowDocument tempFlow, string tempFile, PrintSettings settings)
{
//flowDocument, out exceptions, CheckGreyMark(mark, blackAndWhite), showNumber, face, blackAndWhite ? Brushes.Black : brush, useLeading, fontSize, from, till, useOldNumbering, blackAndWhite ? Brushes.Transparent : backBrush
//
var stream = new MemoryStream();
using (Package package = Package.Open(stream, FileMode.Create, FileAccess.ReadWrite))
{
XpsDocument xpsDoc;
using (xpsDoc = new XpsDocument(package, CompressionOption.Maximum))
{
var rsm = new XpsSerializationManager(new XpsPackagingPolicy(xpsDoc), false);
DocumentPaginator paginator = ((IDocumentPaginatorSource)tempFlow).DocumentPaginator;
paginator = new DocumentPaginatorWrapper(paginator)
{
ContentPageSize = new Size(paginator.PageSize.Width, paginator.PageSize.Height),
ContentMargin = new Size(48, 48),
Mark = settings.UseWatermark ? CheckGreyMark(settings.Watermark, settings.UseBlackAndWhite):null,
FooterTypeface = new Typeface(settings.PageCountElement.FontFamily, FontStyles.Normal, FontWeights.Normal, FontStretches.Normal),
ForegroundBrush = settings.UseBlackAndWhite ? Brushes.Black : settings.PageCountElement.ForgroundBrush,
ShowNumbering = settings.ShowPageNumber,
UseLeadingZero = settings.PageCountElement.UseLeadingZero,
FooterFontSize = settings.PageCountElement.FontSize,
FirstPritedPage = settings.From,
LastPrintedPage = settings.Till,
UseOldNumbering = settings.UseOldNumbering,
BackgroundBrush = settings.UseBlackAndWhite ? Brushes.White : settings.BackgroundBrush
};
((DocumentPaginatorWrapper)paginator).ComputeValues();
rsm.SaveAsXaml(paginator);
rsm.Commit();
}
}
stream.Position = 0;
using (var fileStream = new FileStream(tempFile, FileMode.CreateNew, FileAccess.ReadWrite))
{
stream.CopyTo(fileStream);
}
}
public static bool PrintTextWithDialog(RichTextBox box, out List <Exception> exceptions, ObservableCollection <Color> predefColors, ref PrintSettings settings, string defaultFilename, ObservableCollection <Character> characters)
{
exceptions = new List <Exception>();
var flowDocument = box.Document.CopyWithTickness(new Thickness(0));
flowDocument.HidePageBreaker();
var print = new PrintDialogHelper(flowDocument, characters, settings.FontFamily, settings.FontSize, settings.UseCharacters)
{
Owner = MainWindow.Global,
CanUseWaterMark = settings.Watermark != null,
CanUseCharacters = characters != null && characters.Any(),
PageCountElement = settings.PageCountElement,
PredefinedColors = predefColors,
BackgroundBrush = settings.BackgroundBrush,
FontSizeInc = settings.FontSizeModifier,
KeepOldNumbering = settings.UseOldNumbering,
IsBlackAndWhite = settings.UseBlackAndWhite,
UseWaterMark = settings.UseWatermark,
UseCharacters = settings.UseCharacters,
ShowPageCount = settings.ShowPageNumber
};
print.ShowDialog();
if (print.Result == MessageBoxResult.Cancel)
{
return(false);
}
settings.UseBlackAndWhite = print.IsBlackAndWhite;
settings.ShowPageNumber = print.ShowPageCount;
settings.UseOldNumbering = print.KeepOldNumbering;
settings.UseWatermark = print.UseWaterMark;
settings.UseCharacters = print.UseCharacters;
settings.PageCountElement = print.PageCountElement;
settings.BackgroundBrush = print.BackgroundBrush;
settings.FontSizeModifier = print.FontSizeInc;
if (print.Result == MessageBoxResult.Yes)
{
return(true);
}
var defaultName = !string.IsNullOrEmpty(defaultFilename)? defaultFilename: MainWindow.GetDefaultName(box.GetText());
string pdfFilename = GetFileName(defaultName);
settings.PdfName = pdfFilename;
settings.Document = print.Document;
settings.From = print.From;
settings.Till = print.Till;
UiServices.SetBusyState();
exceptions = PrintText(settings);
settings.PageCountElement = print.PageCountElement;
return(!exceptions.Any());
}
