public WPFRender(FooTextBox textbox, double width, double height, FrameworkElement image)
{
this.ChangedRenderResource += (s, e) => { };
this.ChangedRightToLeft += (s, e) => { };
this.FontFamily = textbox.FontFamily;
this.FontSize = textbox.FontSize;
this.ForegroundColor = textbox.Foreground;
this.BackgroundColor = textbox.Background;
this.ControlCharColor = textbox.ControlChar;
this.HilightColor = textbox.Hilight;
this.CommentColor = textbox.Comment;
this.UrlColor = textbox.URL;
this.Keyword1Color = textbox.Keyword1;
this.Keyword2Color = textbox.Keyword2;
this.LiteralColor = textbox.Literal;
this.InsertCaretColor = textbox.InsertCaret;
this.OverwriteCaretColor = textbox.OverwriteCaret;
this.LineMarkerColor = textbox.LineMarker;
this.host = (VisualHost)image;
}
/// <summary>
/// 印刷する
/// </summary>
/// <param name="pd">プリントダイアログ</param>
public void Print(PrintDialog pd)
{
if (this.Font == null || this.Document == null)
{
throw new InvalidOperationException();
}
WPFRender render = new WPFRender(this.Font, this.FontSize);
render.Foreground = this.Foreground;
render.Comment = this.Comment;
render.Keyword1 = this.Keyword1;
render.Keyword2 = this.Keyword2;
render.Literal = this.Litral;
render.Url = this.URL;
render.RightToLeft = this.FlowDirection == System.Windows.FlowDirection.RightToLeft;
render.Printing = true;
Document documentSnap = new Document(this.Document);
documentSnap.LayoutLines.Render = render;
PrintableView view = new PrintableView(documentSnap, render, this.Padding);
view.Header = this.Header;
view.Footer = this.Footer;
view.PageBound = this.PageRect;
view.Hilighter = this.Hilighter;
documentSnap.LineBreak = this.LineBreakMethod;
documentSnap.LineBreakCharCount = this.LineBreakCharCount;
documentSnap.DrawLineNumber = this.DrawLineNumber;
documentSnap.UrlMark = this.MarkURL;
documentSnap.PerformLayout(false);
try
{
FixedDocument fd = new FixedDocument();
fd.DocumentPaginator.PageSize = this.PageRect.Size;
int currentPage = 0;
bool result = false;
while (!result)
{
if (this.EndPage != -1 && currentPage > this.EndPage)
{
break;
}
if (this.StartPage == -1 || currentPage >= this.StartPage)
{
PageContent pc = new PageContent();
FixedPage fp = new FixedPage();
fp.Width = this.PageRect.Width;
fp.Height = this.PageRect.Height;
pc.Child = fp;
view.Header = this.ParseHF(this, new ParseCommandEventArgs(currentPage, this.EndPage, this.Header));
view.Footer = this.ParseHF(this, new ParseCommandEventArgs(currentPage, this.EndPage, this.Footer));
DrawingVisual dv = new DrawingVisual();
using (DrawingContext dc = dv.RenderOpen())
{
render.SetDrawingContext(dc);
view.Draw(view.PageBound);
}
VisualHost host = new VisualHost();
host.AddVisual(dv);
fp.Children.Add(host);
fd.Pages.Add(pc);
}
result = view.TryPageDown();
currentPage++;
}
pd.PrintDocument(fd.DocumentPaginator, "");
}
catch (PrintingCanceledException)
{
}
finally
{
view.Dispose();
}
}
