protected override void Visit(EndElementNode node)
{
if (NameUtility.IsMatch("include", "http://www.w3.org/2001/XInclude", node.Name, node.Namespace, base.Context.Namespaces))
{
int num;
if ((base.FrameData.Mode != Mode.FailedInclude) && (base.FrameData.Mode != Mode.SuccessfulInclude))
{
throw new CompilerException("Unexpected </include> element");
}
Frame frameData = base.FrameData;
frameData.RedundantDepth = (num = frameData.RedundantDepth) - 1;
if (num == 0)
{
this.EndInclude();
}
}
else if (NameUtility.IsMatch("fallback", "http://www.w3.org/2001/XInclude", node.Name, node.Namespace, base.Context.Namespaces))
{
int num2;
if ((base.FrameData.Mode != Mode.NormalContent) && (base.FrameData.Mode != Mode.IgnoringFallback))
{
throw new CompilerException("Unexpected </fallback> element");
}
Frame local2 = base.FrameData;
local2.RedundantDepth = (num2 = local2.RedundantDepth) - 1;
if (num2 == 0)
{
this.EndFallback();
}
}
else
{
base.Visit(node);
}
}
protected override void Visit(SpecialNode node)
{
bool flag = false;
if ((NameUtility.IsMatch("else", base.Context.Namespaces, node.Element.Name, node.Element.Namespace) && node.Element.IsEmptyElement) && (this._frame.TestParentNodes != null))
{
flag = true;
}
if (flag)
{
SpecialNode item = new SpecialNode(node.Element);
this._frame.TestParentNodes.Add(item);
this._frame.Nodes = item.Body;
}
else
{
SpecialNode node3 = new SpecialNode(node.Element);
this.Nodes.Add(node3);
IList <Node> nodes = this._frame.Nodes;
this.PushFrame();
this._frame.Nodes = node3.Body;
if (NameUtility.IsMatch("if", base.Context.Namespaces, node.Element.Name, node.Element.Namespace) || NameUtility.IsMatch("test", base.Context.Namespaces, node.Element.Name, node.Element.Namespace))
{
this._frame.TestParentNodes = nodes;
}
base.Accept(node.Body);
this.PopFrame();
}
}
protected override void Visit(EndElementNode node)
{
if (NameUtility.IsMatch("include", Constants.XIncludeNamespace, node.Name, node.Namespace, Context.Namespaces))
{
if (FrameData.Mode != Mode.FailedInclude &&
FrameData.Mode != Mode.SuccessfulInclude)
{
throw new CompilerException("Unexpected </include> element");
}
if (FrameData.RedundantDepth-- == 0)
{
EndInclude();
}
return;
}
if (NameUtility.IsMatch("fallback", Constants.XIncludeNamespace, node.Name, node.Namespace, Context.Namespaces))
{
if (FrameData.Mode != Mode.NormalContent &&
FrameData.Mode != Mode.IgnoringFallback)
{
throw new CompilerException("Unexpected </fallback> element");
}
if (FrameData.RedundantDepth-- == 0)
{
EndFallback();
}
return;
}
base.Visit(node);
}
protected override void Visit(ElementNode node)
{
if (NameUtility.IsMatch("include", "http://www.w3.org/2001/XInclude", node.Name, node.Namespace, base.Context.Namespaces))
{
if ((base.FrameData.Mode == Mode.SuccessfulInclude) || (base.FrameData.Mode == Mode.FailedInclude))
{
if (!node.IsEmptyElement)
{
Frame frameData = base.FrameData;
frameData.RedundantDepth++;
}
}
else
{
AttributeNode node2 = node.Attributes.FirstOrDefault <AttributeNode>(a => a.Name == "href");
AttributeNode node3 = node.Attributes.FirstOrDefault <AttributeNode>(a => a.Name == "parse");
this.BeginInclude(node2.Value, (node3 == null) ? "xml" : node3.Value);
if (node.IsEmptyElement)
{
this.EndInclude();
}
}
}
else if (NameUtility.IsMatch("fallback", "http://www.w3.org/2001/XInclude", node.Name, node.Namespace, base.Context.Namespaces))
{
if (base.FrameData.Mode == Mode.IgnoringFallback)
{
if (!node.IsEmptyElement)
{
Frame local2 = base.FrameData;
local2.RedundantDepth++;
}
}
else
{
this.BeginFallback();
if (node.IsEmptyElement)
{
this.EndFallback();
}
}
}
else
{
base.Visit(node);
}
}
protected override void Visit(ElementNode node)
{
if (NameUtility.IsMatch("include", Constants.XIncludeNamespace, node.Name, node.Namespace, Context.Namespaces))
{
if (FrameData.Mode == Mode.SuccessfulInclude ||
FrameData.Mode == Mode.FailedInclude)
{
if (!node.IsEmptyElement)
{
FrameData.RedundantDepth++;
}
return;
}
var href = node.Attributes.FirstOrDefault(a => a.Name == "href");
var parse = node.Attributes.FirstOrDefault(a => a.Name == "parse");
BeginInclude(href.Value, parse == null ? "xml" : parse.Value);
if (node.IsEmptyElement)
{
EndInclude();
}
return;
}
if (NameUtility.IsMatch("fallback", Constants.XIncludeNamespace, node.Name, node.Namespace, Context.Namespaces))
{
if (FrameData.Mode == Mode.IgnoringFallback)
{
if (!node.IsEmptyElement)
{
FrameData.RedundantDepth++;
}
return;
}
BeginFallback();
if (node.IsEmptyElement)
{
EndFallback();
}
return;
}
base.Visit(node);
}
protected override void Visit(SpecialNode node)
{
bool detachFromParent = false;
if (NameUtility.IsMatch("else", Context.Namespaces, node.Element.Name, node.Element.Namespace) &&
node.Element.IsEmptyElement &&
_frame.TestParentNodes != null)
{
detachFromParent = true;
}
if (detachFromParent)
{
var reconstructed = new SpecialNode(node.Element);
_frame.TestParentNodes.Add(reconstructed);
_frame.Nodes = reconstructed.Body;
}
else
{
var reconstructed = new SpecialNode(node.Element);
Nodes.Add(reconstructed);
var parentNodes = _frame.Nodes;
PushFrame();
_frame.Nodes = reconstructed.Body;
if (NameUtility.IsMatch("if", Context.Namespaces, node.Element.Name, node.Element.Namespace) ||
NameUtility.IsMatch("test", Context.Namespaces, node.Element.Name, node.Element.Namespace))
{
_frame.TestParentNodes = parentNodes;
}
Accept(node.Body);
PopFrame();
}
}