/// <summary>
/// Saves the content of the range in the given stream as a WPF payload.
/// </summary>
/// <param name="range">
/// The range whose content is to be serialized.
/// </param>
/// <param name="stream">
/// When the stream is not null, it is a request to unconditionally
/// creatte WPF package in this stream.
/// If this parameter is null, then the package is created
/// only when necessary - when there are images in the range.
/// The new MemoryStream is created in this case and assigned to this
/// parameter on exit.
/// </param>
/// <param name="useFlowDocumentAsRoot">
/// </param>
/// <param name="preserveTextElements">
/// If set false, custom TextElements will be upcasted to known types.
/// </param>
/// <returns>
/// A xaml part of serialized content.
/// </returns>
internal static string SaveRange(ITextRange range, ref Stream stream, bool useFlowDocumentAsRoot, bool preserveTextElements)
{
if (range == null)
{
throw new ArgumentNullException("range");
}
// Create the wpf package in the stream
WpfPayload wpfPayload = new WpfPayload(/*package:*/ null);
// Create a string representing serialized xaml
StringWriter stringWriter = new StringWriter(CultureInfo.InvariantCulture);
XmlTextWriter xmlWriter = new XmlTextWriter(stringWriter);
TextRangeSerialization.WriteXaml(xmlWriter, range, useFlowDocumentAsRoot, wpfPayload, preserveTextElements);
string xamlText = stringWriter.ToString();
// Decide whether we need to create a package
if (stream != null || wpfPayload._images != null)
{
// There are images in the content. Need to create a package
if (stream == null)
{
stream = new MemoryStream();
}
// Create a package in the stream
using (wpfPayload.CreatePackage(stream))
{
// Create the entry part for xaml content of the WPF package
PackagePart xamlEntryPart = wpfPayload.CreateWpfEntryPart();
// Write the part's content
Stream xamlPartStream = xamlEntryPart.GetStream();
using (xamlPartStream)
{
StreamWriter xamlPartWriter = new StreamWriter(xamlPartStream);
using (xamlPartWriter)
{
xamlPartWriter.Write(xamlText);
}
}
// Write relationships from xaml entry part to all images
wpfPayload.CreateComponentParts(xamlEntryPart);
}
Invariant.Assert(wpfPayload._images == null); // must have beed cleared in CreateComponentParts
}
return(xamlText);
}
// Token: 0x06003F1E RID: 16158 RVA: 0x0012055C File Offset: 0x0011E75C
internal static string SaveRange(ITextRange range, ref Stream stream, bool useFlowDocumentAsRoot, bool preserveTextElements)
{
if (range == null)
{
throw new ArgumentNullException("range");
}
WpfPayload wpfPayload = new WpfPayload(null);
StringWriter stringWriter = new StringWriter(CultureInfo.InvariantCulture);
XmlTextWriter xmlWriter = new XmlTextWriter(stringWriter);
TextRangeSerialization.WriteXaml(xmlWriter, range, useFlowDocumentAsRoot, wpfPayload, preserveTextElements);
string text = stringWriter.ToString();
if (stream != null || wpfPayload._images != null)
{
if (stream == null)
{
stream = new MemoryStream();
}
using (wpfPayload.CreatePackage(stream))
{
PackagePart packagePart = wpfPayload.CreateWpfEntryPart();
Stream stream2 = packagePart.GetStream();
using (stream2)
{
StreamWriter streamWriter = new StreamWriter(stream2);
using (streamWriter)
{
streamWriter.Write(text);
}
}
wpfPayload.CreateComponentParts(packagePart);
}
Invariant.Assert(wpfPayload._images == null);
}
return(text);
}
/// <summary>
/// Saves the content of the range in the given stream as a WPF payload.
/// </summary>
/// <param name="range">
/// The range whose content is to be serialized.
/// </param>
/// <param name="stream">
/// When the stream is not null, it is a request to unconditionally
/// creatte WPF package in this stream.
/// If this parameter is null, then the package is created
/// only when necessary - when there are images in the range.
/// The new MemoryStream is created in this case and assigned to this
/// parameter on exit.
/// </param>
/// <param name="useFlowDocumentAsRoot">
/// </param>
/// <param name="preserveTextElements">
/// If set false, custom TextElements will be upcasted to known types.
/// </param>
/// <returns>
/// A xaml part of serialized content.
/// </returns>
internal static string SaveRange(ITextRange range, ref Stream stream, bool useFlowDocumentAsRoot, bool preserveTextElements)
{
if (range == null)
{
throw new ArgumentNullException("range");
}
// Create the wpf package in the stream
WpfPayload wpfPayload = new WpfPayload(/*package:*/null);
// Create a string representing serialized xaml
StringWriter stringWriter = new StringWriter(CultureInfo.InvariantCulture);
XmlTextWriter xmlWriter = new XmlTextWriter(stringWriter);
TextRangeSerialization.WriteXaml(xmlWriter, range, useFlowDocumentAsRoot, wpfPayload, preserveTextElements);
string xamlText = stringWriter.ToString();
// Decide whether we need to create a package
if (stream != null || wpfPayload._images != null)
{
// There are images in the content. Need to create a package
if (stream == null)
{
stream = new MemoryStream();
}
// Create a package in the stream
using (wpfPayload.CreatePackage(stream))
{
// Create the entry part for xaml content of the WPF package
PackagePart xamlEntryPart = wpfPayload.CreateWpfEntryPart();
// Write the part's content
Stream xamlPartStream = xamlEntryPart.GetStream();
using (xamlPartStream)
{
StreamWriter xamlPartWriter = new StreamWriter(xamlPartStream);
using (xamlPartWriter)
{
xamlPartWriter.Write(xamlText);
}
}
// Write relationships from xaml entry part to all images
wpfPayload.CreateComponentParts(xamlEntryPart);
}
Invariant.Assert(wpfPayload._images == null); // must have beed cleared in CreateComponentParts
}
return xamlText;
}
