private void GenerateQRCodeAndLink(dynamic state)
{
var qrcode = new QRCodeWriter();
var price = (decimal)state.price / DNotesToSatoshi;
var address = (string)state.address;
var qrValue = string.Format("dnotes:{0}?amount={1}&invoice={2}", address, price, state.invoice);
var priceUSD = (decimal)state.priceUSD;
var invoice = (string)state.invoice;
var payText = string.Format("<strong>Please send exactly:</strong> {0:0.00000000} NOTE <a href='" + CopyAmtUrl + "'>copy</a><br/>" +
"<strong>To:</strong> {1}+{2} <a href='" + CopyAddrUrl + "'>copy</a>",
price, address, invoice);
usdLabel.Content = string.Format("USD: ${0:0.00}", priceUSD);
var xaml = HtmlToXamlConverter.ConvertHtmlToXaml(payText, true);
dynamic flowDocument = XamlReader.Parse(xaml);
HyperlinkEvents(flowDocument);
payLabel.Document = flowDocument;
var barcodeWriter = new BarcodeWriter
{
Format = BarcodeFormat.QR_CODE,
Options = new EncodingOptions
{
Height = 300,
Width = 300,
Margin = 1
}
};
using (var bitmap = barcodeWriter.Write(qrValue))
using (var stream = new MemoryStream())
{
bitmap.Save(stream, ImageFormat.Png);
BitmapImage bi = new BitmapImage();
bi.BeginInit();
stream.Seek(0, SeekOrigin.Begin);
bi.StreamSource = stream;
bi.CacheOption = BitmapCacheOption.OnLoad;
bi.EndInit();
qrCodeImage.Source = bi;
}
}
private List <RssItem> RefreshNewsAsych(string strUrl)
{
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(strUrl);
req.UserAgent = "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)";
WebResponse resp = req.GetResponse();
Stream strIn = resp.GetResponseStream();
StreamReader read = new StreamReader(strIn);
string re = read.ReadToEnd();
List <RssItem> lstRss = new List <RssItem>();
//load the feed
try
{
XElement theRoot = XElement.Parse(re);
if (theRoot != null)
{
//get the channel
XElement theChannel = theRoot.Element("channel");
if (theChannel != null)
{
//get the item elements
var theItems = from ele in theChannel.Elements("item")
select new RssItem
{
Title = ele.Element("title").Value,
Description = HtmlToXamlConverter.ConvertHtmlToXaml(ele.Element("description").Value, true),
Link = ele.Element("link").Value,
Published = DateTime.Parse(ele.Element("pubDate").Value)
};
lstRss = theItems.ToList();
}
}
}
catch (Exception ex)
{
}
return(lstRss);
}
public object Convert(object value, Type targetType, object parameter,
CultureInfo culture)
{
if (value != null)
{
FlowDocument flowDocument = new();
string xaml = HtmlToXamlConverter.ConvertHtmlToXaml(value.ToString(), false);
using (MemoryStream stream = new(new ASCIIEncoding().GetBytes(xaml)))
{
TextRange text = new(flowDocument.ContentStart, flowDocument.ContentEnd);
text.Load(stream, DataFormats.Xaml);
}
return(flowDocument);
}
return(value);
}
public void SetText(System.Windows.Documents.FlowDocument document, string text)
{
text = HtmlToXamlConverter.ConvertHtmlToXaml(text, false);
try
{
TextRange tr = new TextRange(document.ContentStart, document.ContentEnd);
using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(text)))
{
tr.Load(ms, DataFormats.Xaml);
}
}
catch
{
throw new InvalidDataException("data provided is not in the correct Html format.");
}
}
public void accentText(string text, TextDataFormat format)
{
if (format == TextDataFormat.Html)
{
text = text.Substring(text.IndexOf('<'));
StringBuilder sb = new StringBuilder();
sb.Append(HtmlToXamlConverter.ConvertHtmlToXaml(text, true));
richTextBox.Document = (FlowDocument)XamlReader.Parse(sb.ToString());
}
if (format == TextDataFormat.Rtf)
{
MemoryStream stream = new MemoryStream(ASCIIEncoding.Default.GetBytes(text));
TextRange range = new TextRange(richTextBox.Document.ContentStart, richTextBox.Document.ContentEnd);
range.Load(stream, DataFormats.Rtf);
}
if (format == TextDataFormat.Text)
{
richTextBox.AppendText(text);
}
}
private FlowDocument ConvertHtmlToFlowDocument(string html)
{
var xaml = HtmlToXamlConverter.ConvertHtmlToXaml(html, false);
var flowDocument = new FlowDocument();
using (var stream = new MemoryStream((new UTF8Encoding()).GetBytes(xaml)))
{
var text = new TextRange(flowDocument.ContentStart, flowDocument.ContentEnd);
text.Load(stream, DataFormats.Xaml);
}
SubscribeToAllHyperlinks(flowDocument);
flowDocument.FontSize = SystemFonts.IconFontSize;
flowDocument.FontWeight = SystemFonts.MessageFontWeight;
flowDocument.FontFamily = SystemFonts.CaptionFontFamily;
return(flowDocument);
}
internal override System.Windows.Documents.FlowDocument GetKnowledgeDefinition()
{
if (this.assessmentApp.Knowledge.Content == null)
{
return(new System.Windows.Documents.FlowDocument());
}
if (this.assessmentApp.Knowledge.Content.ContentType == Assessment.Data.ContentType.Html)
{
return(HtmlToXamlConverter.ConvertHtmlToXaml(this.assessmentApp.Knowledge.Content.Content));
}
else if (this.assessmentApp.Knowledge.Content.ContentType == Assessment.Data.ContentType.FlowDocument)
{
FlowDocument doc = HtmlToXamlConverter.DeserializeFlowDocument(this.assessmentApp.Knowledge.Content.Content);
CommonControlCreator.replaceTextBoxWithRichTextBox(doc, this.assessmentApp.Knowledge.Content, null);
return(doc);
}
throw new NotSupportedException("Knowledge must be HTML or FlowDocument format!");
}
private static void OnHtmlTextChanged(
DependencyObject depObj, DependencyPropertyChangedEventArgs e)
{
// Go ahead and return out if we set the property on something other than a textblock, or set a value that is not a string.
var txtBox = depObj as TextBlock;
if (txtBox == null)
{
return;
}
if (!(e.NewValue is string))
{
return;
}
var html = e.NewValue as string;
string xaml;
InlineCollection xamLines;
try
{
xaml = HtmlToXamlConverter.ConvertHtmlToXaml(html, false);
xamLines = ((Paragraph)((Section)System.Windows.Markup.XamlReader.Parse(xaml)).Blocks.FirstBlock).Inlines;
}
catch
{
// There was a problem parsing the html, return out.
return;
}
// Create a copy of the Inlines and add them to the TextBlock.
Inline[] newLines = new Inline[xamLines.Count];
xamLines.CopyTo(newLines, 0);
txtBox.Inlines.Clear();
foreach (var l in newLines)
{
txtBox.Inlines.Add(l);
}
}
/// <summary>
/// Default constructor
/// </summary>
public UserControlCelestrakPage()
{
InitializeComponent();
WebRequest request = WebRequest.Create("http://celestrak.com/NORAD/elements/");
try
{
WebResponse resp = request.GetResponse();
using (TextReader reader = new StreamReader(resp.GetResponseStream()))
{
string xaml = HtmlToXamlConverter.ConvertHtmlToXaml(reader.ReadToEnd(), true);
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.LoadXml(xaml);
XmlNodeList nl = doc.GetElementsByTagName("Hyperlink");
List <XmlElement> ln = new List <XmlElement>();
foreach (XmlElement e in nl)
{
ln.Add(e);
}
foreach (XmlElement e in ln)
{
string s = e.GetAttribute("NavigateUri");
if (s.Contains('@'))
{
e.ParentNode.RemoveChild(e);
}
}
xaml = doc.OuterXml;
object el = XamlReader.Parse(xaml);
Content = el;
this.RecursiveAction <Hyperlink>(ProcessLink);
}
}
catch (Exception exception)
{
exception.ShowError(10);
}
}
public void SetText(FlowDocument document, string text)
{
var xaml = HtmlToXamlConverter.ConvertHtmlToXaml(text, false);
try
{
if (String.IsNullOrEmpty(xaml))
{
document.Blocks.Clear();
}
else
{
TextRange tr = new TextRange(document.ContentStart, document.ContentEnd);
using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(xaml)))
{
tr.Load(ms, DataFormats.Xaml);
}
}
}
catch
{
throw new InvalidDataException("Data provided is not in the correct Xaml format.");
}
}
public void SetText(FlowDocument document, string text)
{
text = HtmlToXamlConverter.ConvertHtmlToXaml(text, false);
try
{
TextRange tr = new TextRange(document.ContentStart, document.ContentEnd);
MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(text));
try
{
tr.Load(ms, DataFormats.Xaml);
}
finally
{
if (ms != null)
{
((IDisposable)ms).Dispose();
}
}
}
catch
{
throw new InvalidDataException("data provided is not in the correct Html format.");
}
}
/*
* private static void ConvertRtfInSTAThread(object html)
* {
* var wb = new System.Windows.Forms.WebBrowser();
* wb.Navigate("about:blank");
* wb.Document.Encoding = Encoding.UTF8.WebName;
* wb.Document.Write((string)html);
* wb.Document.ExecCommand("SelectAll", false, null);
* wb.Document.ExecCommand("Copy", false, null);
* _result = (string)Clipboard.GetData(DataFormats.Rtf);
* }*/
private static void ConvertRtfInSTAThread(object html)
{
try
{
var richTextBox = new RichTextBox();
var textRange = new TextRange(richTextBox.Document.ContentStart, richTextBox.Document.ContentEnd);
var xaml = HtmlToXamlConverter.ConvertHtmlToXaml((string)html, false);
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(xaml)))
textRange.Load(stream, DataFormats.Xaml);
textRange = new TextRange(richTextBox.Document.ContentStart, richTextBox.Document.ContentEnd);
using (var stream = new MemoryStream())
{
textRange.Save(stream, DataFormats.Rtf);
stream.Position = 0;
using (var streamReader = new StreamReader(stream))
_result = streamReader.ReadToEnd();
}
}
catch (Exception e)
{
_exception = e;
_result = null;
}
}
public static string ConvertHtmlToRtf(string htmlText)
{
var xamlText = HtmlToXamlConverter.ConvertHtmlToXaml(htmlText, false);
return(ConvertXamlToRtf(xamlText));
}
public void SpecifyPaperSet(GoogleScholarScrapePaperSet gssps)
{
DocsPanel.Children.Clear();
{
// Add the header
StackPanel sp = new StackPanel();
HyperlinkTextBlock tb_gs = new HyperlinkTextBlock();
tb_gs.HorizontalAlignment = HorizontalAlignment.Center;
tb_gs.Text = "Go to GoogleScholar";
tb_gs.FontWeight = FontWeights.Bold;
tb_gs.Tag = gssps.Url;
tb_gs.OnClick += OpenUrlInTagOfTextBlock;
sp.Children.Add(tb_gs);
DocsPanel.Children.Add(sp);
DocsPanel.Children.Add(new AugmentedSpacer());
}
bool alternate = false;
foreach (var gssp in gssps.Papers)
{
StackPanel sp = new StackPanel();
try
{
string html = gssp.abstract_html;
html = html.Replace("<br>", " ");
string xaml = HtmlToXamlConverter.ConvertHtmlToXaml(html, true);
FlowDocument fd = (FlowDocument)XamlReader.Parse(xaml);
RichTextBox rtb = new RichTextBox(fd);
rtb.Width = 320;
rtb.Height = 200;
sp.ToolTip = rtb;
}
catch (Exception ex)
{
Logging.Warn(ex, "Problem parsing GS HTML abstract");
}
if (null != gssp.source_url)
{
HyperlinkTextBlock tb_title = new HyperlinkTextBlock();
tb_title.Text = gssp.title;
tb_title.Tag = gssp.source_url;
tb_title.OnClick += OpenUrlInTagOfTextBlock;
sp.Children.Add(tb_title);
}
else
{
TextBlock tb_title = new TextBlock();
tb_title.Text = gssp.title;
tb_title.FontWeight = FontWeights.Bold;
sp.Children.Add(tb_title);
}
TextBlock tb_authors = new TextBlock();
tb_authors.Text = gssp.authors;
sp.Children.Add(tb_authors);
TextBlock tb_citedby = new TextBlock();
tb_citedby.Text = gssp.cited_by_header;
sp.Children.Add(tb_citedby);
if (0 < DocsPanel.Children.Count)
{
DocsPanel.Children.Add(new AugmentedSpacer());
}
alternate = !alternate;
ListFormattingTools.AddGlowingHoverEffect(sp);
DocsPanel.Children.Add(sp);
}
}
/// <summary>
///
/// </summary>
/// <param name="asFlowDocument">
/// true indicates that we need a FlowDocument as a root element;
/// false means that Section or Span elements will be used
/// dependeing on StartFragment/EndFragment comments locations.
/// </param>
public static string XamlStringFromHtml(this string str, bool asFlowDocument)
{
return(HtmlToXamlConverter.ConvertHtmlToXaml(str, asFlowDocument));
}
/// <summary>
/// Converts Html string to Xaml string. Section or Span elements will be used as a root element
/// </summary>
public static string XamlStringFromHtml(this string str)
{
return(HtmlToXamlConverter.ConvertHtmlToXaml(str, false));
}
internal static System.Windows.Documents.Section CreateContentControl(QuestionContent content, string prefix, System.Windows.Documents.Section paragraph, Response response)
{
System.Windows.Documents.Section rootSection = paragraph;
if (rootSection == null)
{
rootSection = new System.Windows.Documents.Section();
}
if (content.ContentType == ContentType.Html ||
content.ContentType == ContentType.FlowDocument)
{
string doc = string.Empty;
if (content.ContentType == ContentType.Html)
{
doc = HtmlToXamlConverter.ConvertHtmlToXaml(content.Content, true);
}
else
{
doc = content.Content;
}
System.Windows.Documents.FlowDocument flowDocument = HtmlToXamlConverter.DeserializeFlowDocument(doc);
replaceTextBoxWithText(flowDocument, content, null);
List <Block> tempList = new List <Block>();
tempList.AddRange(flowDocument.Blocks);
flowDocument.Blocks.Clear();
rootSection.Blocks.AddRange(tempList);
Paragraph firstPara = null;
if (rootSection.Blocks.FirstBlock is Paragraph)
{
firstPara = rootSection.Blocks.FirstBlock as Paragraph;
}
else
{
firstPara = new Paragraph();
rootSection.Blocks.InsertBefore(rootSection.Blocks.FirstBlock, firstPara);
}
if (firstPara.Inlines.Count > 0)
{
firstPara.Inlines.InsertBefore(firstPara.Inlines.FirstInline, new Run(prefix));
}
else
{
firstPara.Inlines.Add(prefix);
}
}
else
{
Paragraph para = null;
if (rootSection.Blocks.LastBlock is Paragraph)
{
para = rootSection.Blocks.LastBlock as Paragraph;
}
else
{
para = new Paragraph();
rootSection.Blocks.Add(para);
}
string questionContent = content.Content;
int startIndex = 0;
para.Inlines.Add(prefix);
while (true)
{
startIndex = questionContent.IndexOf("_$", 0);
if (startIndex >= 0)
{
int endIndex = questionContent.IndexOf("$_", startIndex);
string placeHolder = questionContent.Substring(startIndex, endIndex - startIndex + 2);
string text = questionContent.Substring(0, startIndex);
if (!string.IsNullOrEmpty(text) &&
text[text.Length - 1] == '\n')
{
para.Inlines.Add(CreateText(text.Remove(text.Length - 1)));
}
else
{
para.Inlines.Add(CreateText(text));
}
QuestionContentPart part = content.GetContentPart(placeHolder);
if (response is FIBQuestionResponse)
{
FIBQuestionResponse fibResponse = response as FIBQuestionResponse;
para.Inlines.Add(CreateUIPart(part, fibResponse.GetBlankResponse(part.Id, false)));
}
else
{
para.Inlines.Add(CreateUIPart(part, null));
}
questionContent = questionContent.Remove(0, endIndex + 2);
if (string.IsNullOrEmpty(questionContent))
{
break;
}
}
else
{
para.Inlines.Add(CreateText(questionContent));
break;
}
}
}
return(rootSection);
}
/*private void CWB_IsBrowserInitializedChanged(object sender, DependencyPropertyChangedEventArgs e)
* {
* if (CWB.IsInitialized)
* {
* LoadFormattedPatchNotes();
* }
* else
* {
* //not initialized
* }
* }*/
private void LoadFormattedPatchNotes()
{
// this version is used when rendering directly in HTML (e.g. webbrowser control or cefsharp)
//string formattedPatchNotes = "<html><body style='background-color: #404040; font-family: sans-serif; color: #f8f8f8; font-size:90%;'>" + ProcessBBCodeFromTxtFile(patchnotes) + "</body></html>";
//WebBrowserControl.NavigateToString(formattedPatchNotes);//this is the integrated browser, which unfortunately doesn't render properly in transparent windows:
//https://web.archive.org/web/20150415020527/http://blogs.msdn.com/b/changov/archive/2009/01/19/webbrowser-control-on-transparent-wpf-window.aspx
//hence the unfortunate need to swap to another option e.g. CEF (much, much heavier than the integrated one though)
//Console.WriteLine(formattedPatchNotes);
//first check if file exists
if (File.Exists(Path.GetFullPath(Path.Combine(Directory.GetCurrentDirectory(), @"mods/Community Balance Patch/patchnotes.txt"))))
{
try
{
// manually adding the hyperlink (and associated text) at the top (because flowdocuments don't handle URLs by default, even though they do display as if they do)
// https://stackoverflow.com/questions/2288999/how-can-i-get-a-flowdocument-hyperlink-to-launch-browser-and-go-to-url-in-a-wpf
Paragraph paragraph = new Paragraph();
myFlowDocument.Blocks.Add(paragraph);
Run normaltext1 = new Run("These are only summaries with the most important details. Check the ");
paragraph.Inlines.Add(normaltext1);
Run linktext = new Run("Steam Workshop");
Hyperlink workshoplink = new Hyperlink(linktext);
workshoplink.NavigateUri = new Uri("https://steamcommunity.com/sharedfiles/filedetails/changelog/2287791153");
workshoplink.RequestNavigate += new RequestNavigateEventHandler(Workshoplink_RequestNavigate);
paragraph.Inlines.Add(workshoplink); //ensure to add linkname, not linktextname
Run normaltext2 = new Run(" for links to the full patch notes.");
paragraph.Inlines.Add(normaltext2);
// patch notes - the main part of the flowdocument
string patchnotes = Path.GetFullPath(Path.Combine(Directory.GetCurrentDirectory(), @"mods/Community Balance Patch/patchnotes.txt"));//relies on CBP Launcher being in root folder (as expected)
string formattedPatchNotes = "<html><body style='background-color: #4B101010; font-family: sans-serif; color: #C8C8C8;'>" + ProcessBBCodeFromTxtFile(patchnotes) + "</body></html>";
string xaml = HtmlToXamlConverter.ConvertHtmlToXaml(formattedPatchNotes, false);
myFlowDocument.Blocks.Add((Section)XamlReader.Parse(xaml));
//because the document is larger than the pure HTML page was (in terms of visual space), the background needs to be set a bit differentl in order to cover the whole area:
myFlowDocument.Background = (SolidColorBrush) new BrushConverter().ConvertFrom("#E2363636");
myFlowDocument.Foreground = (SolidColorBrush) new BrushConverter().ConvertFrom("#EEEEEE");
myFlowDocument.FontFamily = new FontFamily("Segoe UI");
myFlowDocument.FontSize = 15;
myFlowDocument.PagePadding = new Thickness(10, 5, 10, 5);
myFlowDocument.TextAlignment = TextAlignment.Left;
FDViewer.Document = myFlowDocument;
}
catch (Exception ex)
{
// not sure if this catch will work, but it doesn't hurt to try
FlowDocument myFlowDocument = new FlowDocument();
Paragraph myParagraph = new Paragraph();
myParagraph.Inlines.Add(new Run("Patch notes could not be loaded.\n\n" + ex));
myFlowDocument.Blocks.Add(myParagraph);
FDViewer.Document = myFlowDocument;
}
}
else
{
Paragraph paragraph = new Paragraph();
myFlowDocument.Blocks.Add(paragraph);
Run normaltext1 = new Run("Unable to load patch notes file (maybe CBP isn't loaded).");
paragraph.Inlines.Add(normaltext1);
myFlowDocument.Background = (SolidColorBrush) new BrushConverter().ConvertFrom("#E2363636");
myFlowDocument.Foreground = (SolidColorBrush) new BrushConverter().ConvertFrom("#EEEEEE");
myFlowDocument.FontFamily = new FontFamily("Segoe UI");
myFlowDocument.FontSize = 15;
myFlowDocument.PagePadding = new Thickness(10, 5, 10, 5);
FDViewer.Document = myFlowDocument;
}
//CWB.LoadHtml(formattedPatchNotes);//throws a debugging error on exit, but for now I simply don't care enough to fix it (I assume it's because cwb isn't being shut down correctly)
}
public string ConvertXamlToHtml(string xamlText)
{
//return HtmlToXamlConverter.ConvertXamlToHtml(xamlText, false);
return(HtmlToXamlConverter.ConvertHtmlToXaml(xamlText, false));
}
/// <summary>
/// Converts the given html document to its flow document representation.
/// </summary>
/// <param name="htmlDocument">Html document to convert.</param>
/// <param name="conversionResult">Conversion result to store error and warning messages.</param>
/// <param name="vModellDirectory">Directory of the v-modell.</param>
/// <returns>Flow document representing the given html document.</returns>
public static string ConvertToFlowDocument(HtmlDocument htmlDocument, Tum.PDE.ToolFramework.Modeling.ValidationResult conversionResult, string vModellDirectory)
{
string flowDocument = HtmlToXamlConverter.ConvertHtmlToXaml(htmlDocument, conversionResult, vModellDirectory);
return(flowDocument);
}
public string ConvertHtmlToXaml(string htmlText)
{
return(HtmlToXamlConverter.ConvertHtmlToXaml(htmlText, asFlowDocument: true));
}
public void SetText(double position)
{
//HtmlToXamlConverter.ConvertHtmlToXaml(, true)
OutlineTextSub.Text = HtmlToXamlConverter.ConvertHtmlToXaml(SubtitleFileCompiler.GetSubtitle(position), true);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value == null)
{
return(value);
}
FlowDocument flowDocument = new FlowDocument();
using (MemoryStream memoryStream = new MemoryStream(new UTF8Encoding().GetBytes(HtmlToXamlConverter.ConvertHtmlToXaml(value.ToString(), false))))
new TextRange(flowDocument.ContentStart, flowDocument.ContentEnd).Load((Stream)memoryStream, DataFormats.Xaml);
this.SubscribeToAllHyperlinks(flowDocument);
flowDocument.FontStyle = FontStyles.Italic;
flowDocument.FontSize = SystemFonts.MessageFontSize;
flowDocument.FontFamily = SystemFonts.MessageFontFamily;
return((object)flowDocument);
}
public void convertContent(object sender, RoutedEventArgs e)
{
myTextBox.Text = HtmlToXamlConverter.ConvertHtmlToXaml(myTextBox.Text, true);
MessageBox.Show("Content Conversion Complete!");
}
private string GetText(double position)
{
return(HtmlToXamlConverter.ConvertHtmlToXaml(SubtitleFileCompiler.
GetSubtitle(position), true));
}
/// <summary>
/// Load a rich text box by converting encoded HTML to XAML
/// -
/// Content maybe plain text -OR- GP-style tags
/// GP-style tags are converted first and are subsequently lost
/// </summary>
/// <param name="sender"></param>
/// <param name="context"></param>
public static void LoadRichTextbox(object sender, object context)
{
IEnumerable <XmlNode> xmlNodes = Utils.GetXmlDataContext(context);
if (null == xmlNodes)
{
return;
}
string xaml = null;
// Load from encoded HTML
foreach (XmlNode node in xmlNodes)
{
string htmlString = "";
// Check for existing XML child nodes
XmlNodeList children = node.SelectNodes("*");
if (null != children && 0 < children.Count)
{
string xml = node.InnerXml;
// Convert
htmlString = ConvertToolXML(xml);
// Write back to node the updated encoded xml
node.InnerText = HttpUtility.HtmlEncode(htmlString);
}
else
{
// Inside element
// May be encoded markup
// InnerText decodes
htmlString = node.InnerText.Trim();
if (0 != htmlString.IndexOf("<")) // does NOT have encoded markup
{
// Wrap the XML
// Preserve non-tag entities
string xmlString = node.InnerXml.Trim();
htmlString = "<DIV>" + xmlString + "</DIV>";
// InnerText encodes
node.InnerText = htmlString;
}
}
// node.InnerText does the decoding for us
xaml = HtmlToXamlConverter.ConvertHtmlToXaml(node.InnerText, false);
break; // Only one
}
// Now read the new XAML and add to the rich text box
if (null != xaml && 0 < xaml.Length)
{
RichTextBox box = sender as RichTextBox;
box.Document.Blocks.Clear();
using (MemoryStream xamlMemoryStream = new MemoryStream(Encoding.UTF8.GetBytes(xaml)))
{
ParserContext parser = new ParserContext();
parser.XmlnsDictionary.Add("", "http://schemas.microsoft.com/winfx/2006/xaml/presentation");
parser.XmlnsDictionary.Add("x", "http://schemas.microsoft.com/winfx/2006/xaml");
try
{
Section section = XamlReader.Load(xamlMemoryStream, parser) as Section;
box.Document.Blocks.Add(section);
}
catch { }
}
}
}
public static Panel CreateContentControl(QuestionContent content, Panel contentPanel, Brush foreground, ContentPartCreated contentPartCreated)
{
Panel stackPanel = contentPanel;
if (stackPanel == null)
{
stackPanel = new StackPanel();
((StackPanel)stackPanel).Orientation = Orientation.Vertical;
}
if (content.ContentType == ContentType.Html ||
content.ContentType == ContentType.FlowDocument)
{
FlowDocumentScrollViewer documentViewer = new FlowDocumentScrollViewer();
documentViewer.FocusVisualStyle = null;
documentViewer.VerticalContentAlignment = VerticalAlignment.Center;
documentViewer.VerticalAlignment = VerticalAlignment.Center;
documentViewer.HorizontalContentAlignment = HorizontalAlignment.Left;
documentViewer.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
documentViewer.Background = Brushes.Transparent;
documentViewer.FontSize = 20;
FlowDocument document = null;
if (content.ContentType == ContentType.Html)
{
document = HtmlToXamlConverter.ConvertHtmlToXaml(content.Content);
}
else
{
document = HtmlToXamlConverter.DeserializeFlowDocument(content.Content);
}
replaceTextBoxWithRichTextBox(document, content, contentPartCreated);
document.FontSize = 20;
documentViewer.Document = document;
stackPanel.Children.Add(documentViewer);
}
else
{
string questionContent = content.Content;
if (string.IsNullOrEmpty(questionContent))
{
return(stackPanel);
}
int startIndex = 0;
StackPanel itemPanel = new StackPanel();
itemPanel.Orientation = Orientation.Horizontal;
stackPanel.Children.Add(itemPanel);
bool newLine = false;
while (true)
{
startIndex = questionContent.IndexOf("_$", 0);
if (startIndex >= 0)
{
int endIndex = questionContent.IndexOf("$_", startIndex);
string placeHolder = questionContent.Substring(startIndex, endIndex - startIndex + 2);
string text = questionContent.Substring(0, startIndex);
if (!string.IsNullOrEmpty(text))
{
string[] textParts = text.Split(new char[] { '\n' });
if (textParts.Length > 1)
{
for (int i = 0; i < textParts.Length; i++)
{
string temp = textParts[i];
itemPanel.Children.Add(CreateText(temp, foreground));
if (i == textParts.Length - 1)
{
break;
}
StackPanel nextItemPanel = new StackPanel();
nextItemPanel.Orientation = Orientation.Horizontal;
stackPanel.Children.Add(nextItemPanel);
itemPanel = nextItemPanel;
}
}
else
{
itemPanel.Children.Add(CreateText(text, foreground));
}
}
//else
//{
// string[] textParts = text.Split(new char[] { '\n' });
// if (textParts.Length > 1)
// {
// foreach (string temp in textParts)
// {
// itemPanel.Children.Add(CreateText(temp));
// StackPanel nextItemPanel = new StackPanel();
// nextItemPanel.Orientation = Orientation.Horizontal;
// stackPanel.Children.Add(nextItemPanel);
// itemPanel = nextItemPanel;
// }
// }
// else
// {
// itemPanel.Children.Add(CreateText(text));
// }
//}
if (newLine)
{
StackPanel nextItemPanel = new StackPanel();
nextItemPanel.Orientation = Orientation.Horizontal;
stackPanel.Children.Add(nextItemPanel);
itemPanel = nextItemPanel;
}
newLine = false;
QuestionContentPart part = content.GetContentPart(placeHolder);
UIElement element = CommonControlCreator.CreateUIPart(part, foreground);
itemPanel.Children.Add(element);
if (contentPartCreated != null)
{
contentPartCreated(element);
}
questionContent = questionContent.Remove(0, endIndex + 2);
if (string.IsNullOrEmpty(questionContent))
{
break;
}
}
else
{
string[] textParts = questionContent.Split(new char[] { '\n' });
foreach (string text in textParts)
{
itemPanel.Children.Add(CreateText(text, foreground));
StackPanel nextItemPanel = new StackPanel();
nextItemPanel.Orientation = Orientation.Horizontal;
stackPanel.Children.Add(nextItemPanel);
itemPanel = nextItemPanel;
}
break;
}
}
}
return(stackPanel);
}
public string ConvertHtmlToXaml(string htmlText)
{
return(HtmlToXamlConverter.ConvertHtmlToXaml(htmlText, true));
}
public void LoadData(BaseItem bi)
{
MainBody.Inlines.Clear();
var doms = bi.Comments;
string link = string.Empty;
bool flag = false;
string _preFile = $"<{GlobalLanguage.Text_FilePref}";
string _preImage = $"<{GlobalLanguage.Text_ImagePref}";
string _preLink = $"<{GlobalLanguage.Text_LinkPref}";
for (int i = 0; i < doms.Count; i++)
{
if (doms[i].Length == 0)
{
MainBody.Inlines.Add(new LineBreak());
}
else if (doms[i].StartsWith(_preFile) || doms[i].StartsWith(_preImage))
{
MainBody.Inlines.Add(new Run(doms[i])
{
Foreground = Brushes.LightSeaGreen
});
MainBody.Inlines.Add(new LineBreak());
}
else
{
if (GlobalData.CurrentSite == SiteType.Patreon)
{
if (doms[i].StartsWith(_preLink))
{
ChangeHttp(doms[i], true);
}
else
{
var ss = HtmlToXamlConverter.ConvertHtmlToXaml(doms[i].Replace("\\n", "<br/>"), true);
var fd = XamlReader.Load(new XmlTextReader(new StringReader(ss))) as FlowDocument;
Paragraph pd = fd.Blocks.FirstBlock as Paragraph;
List <Inline> tli = new List <Inline>();
while (null != pd)
{
try
{
foreach (var st in pd.Inlines)
{
if (st is Hyperlink)
{
(st as Hyperlink).Click += Hl_Patreon_Click;
}
tli.Add(st);
}
tli.Add(new LineBreak());
pd = pd.NextBlock as Paragraph;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
for (int l = 0; l < tli.Count; l++)
{
MainBody.Inlines.Add(tli[l]);
}
}
}
else
{
ChangeHttp(doms[i]);
//var ts = doms[i].Split(new string[] { "\n" }, StringSplitOptions.None);
//foreach (var dis in ts)
//{
// var index = dis.IndexOf("http");
// if (index != -1)
// {
// var i2 = dis.IndexOf(' ', index);
// flag = i2 != -1;
// if (flag)
// {
// link = dis.Substring(index, i2 - index);
// }
// else
// {
// link = dis.Substring(index);
// }
// Hyperlink hl = new Hyperlink(new Run(link))
// {
// CommandParameter = link
// };
// hl.Click += Hl_Click;
// if (index != 0)
// {
// MainBody.Inlines.Add(new Run(dis.Substring(0, index)));
// }
// MainBody.Inlines.Add(hl);
// if (flag && i2 != dis.Length - 1)
// {
// MainBody.Inlines.Add(new Run(dis.Substring(i2)));
// }
// }
// else
// {
// var rr = new Run(dis);
// if (dis.Length > 0)
// {
// if (dis[0] == '$')
// {
// rr.FontSize = 30;
// }
// else if (dis.StartsWith(_preLink))
// {
// rr.Foreground = Brushes.LightSkyBlue;
// }
// }
// MainBody.Inlines.Add(rr);
// }
// MainBody.Inlines.Add(new LineBreak());
//}
}
}
}
if (!string.IsNullOrEmpty(bi.CoverPic))
{
MainBody.Inlines.Add(new Run("------------------------------------------------------------------------------------------"));
MainBody.Inlines.Add(new LineBreak());
Hyperlink hl = new Hyperlink(new Run(bi.CoverPicName))
{
CommandParameter = new object[] { true, bi, -1 }
};
hl.Click += AddDownload;
Hyperlink hl1 = new Hyperlink(new Run(GlobalLanguage.Text_UseBrowser))
{
CommandParameter = bi.CoverPic
};
hl1.Click += Hl_Click;
MainBody.Inlines.Add(hl);
MainBody.Inlines.Add(" (");
MainBody.Inlines.Add(hl1);
MainBody.Inlines.Add(")");
MainBody.Inlines.Add(new LineBreak());
}
if (bi.ContentUrls.Count > 0)
{
MainBody.Inlines.Add(new Run("------------------------------------------------------------------------------------------"));
MainBody.Inlines.Add(new LineBreak());
MainBody.Inlines.Add(new Run(GlobalLanguage.Text_FList)
{
FontSize = 25
});
MainBody.Inlines.Add(new LineBreak());
for (int i = 0; i < bi.ContentUrls.Count; i++)
{
Hyperlink hl = new Hyperlink(new Run(bi.FileNames[i]))
{
CommandParameter = new object[] { true, bi, i }
};
hl.Click += AddDownload;
Hyperlink hl1 = new Hyperlink(new Run(GlobalLanguage.Text_UseBrowser))
{
CommandParameter = bi.ContentUrls[i]
};
hl1.Click += Hl_Click;
MainBody.Inlines.Add(hl);
MainBody.Inlines.Add(" (");
MainBody.Inlines.Add(hl1);
MainBody.Inlines.Add(")");
MainBody.Inlines.Add(new LineBreak());
}
}
if (bi.MediaUrls.Count > 0)
{
MainBody.Inlines.Add(new Run("------------------------------------------------------------------------------------------"));
MainBody.Inlines.Add(new LineBreak());
MainBody.Inlines.Add(new Run(GlobalLanguage.Text_IList)
{
FontSize = 25
});
MainBody.Inlines.Add(new LineBreak());
for (int i = 0; i < bi.MediaUrls.Count; i++)
{
Hyperlink hl = new Hyperlink(new Run(bi.MediaNames[i]))
{
CommandParameter = new object[] { false, bi, i }
};
hl.Click += AddDownload;
MainBody.Inlines.Add(hl);
Hyperlink hl1 = new Hyperlink(new Run(GlobalLanguage.Text_UseBrowser))
{
CommandParameter = bi.MediaUrls[i]
};
hl1.Click += Hl_Click;
MainBody.Inlines.Add(hl);
MainBody.Inlines.Add(" (");
MainBody.Inlines.Add(hl1);
MainBody.Inlines.Add(")");
MainBody.Inlines.Add(new LineBreak());
}
}
}