| private ParseObject ( XmlElement element ) : XamlObject | ||
| element | XmlElement | |
| Результат | XamlObject | |
internal static XamlDocument Parse(XmlDocument document, XamlParserSettings settings)
{
if (document == null)
{
throw new ArgumentNullException("document");
}
if (settings == null)
{
throw new ArgumentNullException("settings");
}
XamlParser p = new XamlParser();
p.settings = settings;
p.errorSink = (IXamlErrorSink)settings.ServiceProvider.GetService(typeof(IXamlErrorSink));
p.document = new XamlDocument(document, settings);
try {
var root = p.ParseObject(document.DocumentElement);
p.document.ParseComplete(root);
} catch (Exception x) {
p.ReportException(x, document.DocumentElement);
}
return(p.document);
}
/// <summary>
/// Method use to parse a piece of Xaml.
/// </summary>
/// <param name="root">The Root XamlObject of the current document.</param>
/// <param name="xaml">The Xaml being parsed.</param>
/// <param name="settings">Parser settings used by <see cref="XamlParser"/>.</param>
/// <returns>Returns the XamlObject of the parsed <paramref name="xaml"/>.</returns>
public static XamlObject ParseSnippet(XamlObject root, string xaml, XamlParserSettings settings)
{
XmlTextReader reader = new XmlTextReader(new StringReader(xaml));
var element = root.OwnerDocument.XmlDocument.ReadNode(reader);
if (element != null)
{
XmlAttribute xmlnsAttribute = null;
foreach (XmlAttribute attrib in element.Attributes)
{
if (attrib.Name == "xmlns")
{
xmlnsAttribute = attrib;
}
}
if (xmlnsAttribute != null)
{
element.Attributes.Remove(xmlnsAttribute);
}
RemoveRootNamespacesFromNodeAndChildNodes(root, element);
XamlParser parser = new XamlParser();
parser.settings = settings;
parser.document = root.OwnerDocument;
var xamlObject = parser.ParseObject(element as XmlElement);
if (xamlObject != null)
{
return(xamlObject);
}
}
return(null);
}
/// <summary>
/// Method use to parse a piece of Xaml.
/// </summary>
/// <param name="root">The Root XamlObject of the current document.</param>
/// <param name="xaml">The Xaml being parsed.</param>
/// <param name="settings">Parser settings used by <see cref="XamlParser"/>.</param>
/// <returns>Returns the XamlObject of the parsed <paramref name="xaml"/>.</returns>
public static XamlObject ParseSnippet(XamlObject root, string xaml, XamlParserSettings settings)
{
XmlTextReader reader = new XmlTextReader(new StringReader(xaml));
var element = root.OwnerDocument.XmlDocument.ReadNode(reader);
if (element != null)
{
XmlAttribute xmlnsAttribute = null;
foreach (XmlAttribute attrib in element.Attributes)
{
if (attrib.Name == "xmlns")
{
xmlnsAttribute = attrib;
}
}
if (xmlnsAttribute != null)
{
element.Attributes.Remove(xmlnsAttribute);
}
//Remove namespace Attributes defined in the Xaml Root from the Pasted Snippet!
List <XmlAttribute> removeAttributes = new List <XmlAttribute>();
foreach (XmlAttribute attrib in element.Attributes)
{
if (attrib.Name.StartsWith("xmlns:"))
{
var rootPrefix = root.OwnerDocument.GetPrefixForNamespace(attrib.Value);
if (rootPrefix == null)
{
//todo: check if we can add to root, (maybe same ns exists)
root.OwnerDocument.XmlDocument.Attributes.Append((XmlAttribute)attrib.CloneNode(true));
removeAttributes.Add(attrib);
}
else if (rootPrefix == attrib.Name.Substring(6))
{
removeAttributes.Add(attrib);
}
}
}
foreach (var removeAttribute in removeAttributes)
{
element.Attributes.Remove(removeAttribute);
}
//end remove
XamlParser parser = new XamlParser();
parser.settings = settings;
parser.document = root.OwnerDocument;
var xamlObject = parser.ParseObject(element as XmlElement);
if (xamlObject != null)
{
return(xamlObject);
}
}
return(null);
}
/// <summary>
/// Method use to parse a piece of Xaml.
/// </summary>
/// <param name="root">The Root XamlObject of the current document.</param>
/// <param name="xaml">The Xaml being parsed.</param>
/// <param name="settings">Parser settings used by <see cref="XamlParser"/>.</param>
/// <param name="parentObject">Parent Object, where the Parsed snippet will be inserted (Needed for Example for Bindings).</param>
/// <returns>Returns the XamlObject of the parsed <paramref name="xaml"/>.</returns>
public static XamlObject ParseSnippet(XamlObject root, string xaml, XamlParserSettings settings, XamlObject parentObject)
{
XmlTextReader reader = new XmlTextReader(new StringReader(xaml));
var element = root.OwnerDocument.XmlDocument.ReadNode(reader);
if (element != null) {
XmlAttribute xmlnsAttribute=null;
foreach (XmlAttribute attrib in element.Attributes) {
if (attrib.Name == "xmlns")
xmlnsAttribute = attrib;
}
if(xmlnsAttribute!=null)
element.Attributes.Remove(xmlnsAttribute);
XamlParser parser = new XamlParser();
parser.settings = settings;
parser.errorSink = (IXamlErrorSink)settings.ServiceProvider.GetService(typeof(IXamlErrorSink));
parser.document = root.OwnerDocument;
parser.currentXamlObject = parentObject;
var xamlObject = parser.ParseObject(element as XmlElement);
RemoveRootNamespacesFromNodeAndChildNodes(root, element);
if (xamlObject != null)
return xamlObject;
}
return null;
}
internal static XamlDocument Parse(XmlDocument document, XamlParserSettings settings)
{
if (document == null)
throw new ArgumentNullException("document");
if (settings == null)
throw new ArgumentNullException("settings");
XamlParser p = new XamlParser();
p.settings = settings;
p.errorSink = (IXamlErrorSink)settings.ServiceProvider.GetService(typeof(IXamlErrorSink));
p.document = new XamlDocument(document, settings);
try {
var root = p.ParseObject(document.DocumentElement);
p.document.ParseComplete(root);
} catch (Exception x) {
p.ReportException(x, p.currentParsedNode);
}
return p.document;
}
/// <summary>
/// Method use to parse a piece of Xaml.
/// </summary>
/// <param name="root">The Root XamlObject of the current document.</param>
/// <param name="xaml">The Xaml being parsed.</param>
/// <param name="settings">Parser settings used by <see cref="XamlParser"/>.</param>
/// <returns>Returns the XamlObject of the parsed <paramref name="xaml"/>.</returns>
public static XamlObject ParseSnippet(XamlObject root, string xaml, XamlParserSettings settings)
{
XmlTextReader reader = new XmlTextReader(new StringReader(xaml));
var element = root.OwnerDocument.XmlDocument.ReadNode(reader);
if (element != null) {
XmlAttribute xmlnsAttribute=null;
foreach (XmlAttribute attrib in element.Attributes) {
if (attrib.Name == "xmlns")
xmlnsAttribute = attrib;
}
if(xmlnsAttribute!=null)
element.Attributes.Remove(xmlnsAttribute);
XamlParser parser = new XamlParser();
parser.settings = settings;
parser.document = root.OwnerDocument;
var xamlObject = parser.ParseObject(element as XmlElement);
if (xamlObject != null)
return xamlObject;
}
return null;
}
/// <summary>
/// Method use to parse a piece of Xaml.
/// </summary>
/// <param name="root">The Root XamlObject of the current document.</param>
/// <param name="xaml">The Xaml being parsed.</param>
/// <param name="settings">Parser settings used by <see cref="XamlParser"/>.</param>
/// <returns>Returns the XamlObject of the parsed <paramref name="xaml"/>.</returns>
public static XamlObject ParseSnippet(XamlObject root, string xaml, XamlParserSettings settings)
{
XmlTextReader reader = new XmlTextReader(new StringReader(xaml));
var element = root.OwnerDocument.XmlDocument.ReadNode(reader);
if (element != null) {
XmlAttribute xmlnsAttribute=null;
foreach (XmlAttribute attrib in element.Attributes) {
if (attrib.Name == "xmlns")
xmlnsAttribute = attrib;
}
if(xmlnsAttribute!=null)
element.Attributes.Remove(xmlnsAttribute);
//Remove namespace Attributes defined in the Xaml Root from the Pasted Snippet!
List<XmlAttribute> removeAttributes = new List<XmlAttribute>();
foreach (XmlAttribute attrib in element.Attributes) {
if (attrib.Name.StartsWith("xmlns:")) {
var rootPrefix = root.OwnerDocument.GetPrefixForNamespace(attrib.Value);
if (rootPrefix == null) {
//todo: check if we can add to root, (maybe same ns exists)
root.OwnerDocument.XmlDocument.Attributes.Append((XmlAttribute)attrib.CloneNode(true));
removeAttributes.Add(attrib);
} else if (rootPrefix == attrib.Name.Substring(6)) {
removeAttributes.Add(attrib);
}
}
}
foreach (var removeAttribute in removeAttributes) {
element.Attributes.Remove(removeAttribute);
}
//end remove
XamlParser parser = new XamlParser();
parser.settings = settings;
parser.document = root.OwnerDocument;
var xamlObject = parser.ParseObject(element as XmlElement);
if (xamlObject != null)
return xamlObject;
}
return null;
}