public async Task<XsltProcessor> Create()
{
var file = await StorageFile.GetFileFromApplicationUriAsync( uri );
var xmlDocument = await XmlDocument.LoadFromFileAsync( file );
var result = new XsltProcessor( xmlDocument );
return result;
}
private static async Task<string> ConvertHtmlToXamlRichTextBlock(string xhtml)
{
// Load XHTML fragment as XML document
XmlDocument xhtmlDoc = new XmlDocument();
if (Windows.ApplicationModel.DesignMode.DesignModeEnabled)
{
// In design mode we swallow all exceptions to make editing more friendly
try { xhtmlDoc.LoadXml(xhtml); }
catch { } // For some reason code in catch is not executed when an exception occurs in design mode, so we can't display a friendly error here.
}
else
{
// When not in design mode, we let the application handle any exceptions
xhtmlDoc.LoadXml(xhtml);
}
if (Html2XamlProcessor == null)
{
// Read XSLT. In design mode we cannot access the xslt from the file system (with Build Action = Content),
// so we use it as an embedded resource instead:
Assembly assembly = typeof(Properties).GetTypeInfo().Assembly;
using (Stream stream = assembly.GetManifestResourceStream("iFixit.W8.UI.Common.RichTextBlockHtml2Xaml.xslt"))
{
StreamReader reader = new StreamReader(stream);
string content = await reader.ReadToEndAsync();
XmlDocument html2XamlXslDoc = new XmlDocument();
html2XamlXslDoc.LoadXml(content);
Html2XamlProcessor = new XsltProcessor(html2XamlXslDoc);
}
}
// Apply XSLT to XML
string xaml = Html2XamlProcessor.TransformToString(xhtmlDoc.FirstChild);
return xaml;
}
private static async Task<string> ConvertHtmlToXamlRichTextBlock(string xhtml)
{
// Load XHTML fragment as XML document
XmlDocument xhtmlDoc = new XmlDocument();
xhtmlDoc.LoadXml(xhtml);
if (Html2XamlProcessor == null)
{
// Read XSLT. In design mode we cannot access the xslt from the file system (with Build Action = Content),
// so we use it as an embedded resource instead:
Assembly assembly = typeof(Properties).GetTypeInfo().Assembly;
using (Stream stream = assembly.GetManifestResourceStream("WinRT_RichTextBlock.Html2Xaml.RichTextBlockHtml2Xaml.xslt"))
{
StreamReader reader = new StreamReader(stream);
string content = await reader.ReadToEndAsync();
XmlDocument html2XamlXslDoc = new XmlDocument();
html2XamlXslDoc.LoadXml(content);
Html2XamlProcessor = new XsltProcessor(html2XamlXslDoc);
}
}
// Apply XSLT to XML
string xaml = Html2XamlProcessor.TransformToString(xhtmlDoc.FirstChild);
return xaml;
}
public TileNotificationFactory( IObjectDocumentConverter converter, XsltProcessor processor )
{
this.converter = converter;
this.processor = processor;
}