//
// Copyright (C) 2010 Novell Inc. http://novell.com
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
namespace System.Xaml{
public abstract class XamlReader : IDisposable
{
protected bool IsDisposed { get; private set; }
public abstract bool IsEof { get; }
public abstract XamlMember Member { get; }
public abstract NamespaceDeclaration Namespace { get; }
public abstract XamlNodeType NodeType { get; }
public abstract XamlSchemaContext SchemaContext { get; }
public abstract XamlType Type { get; }
public abstract object Value { get; }
public void Close ()
{
Dispose (true);
}
protected virtual void Dispose (bool disposing)
{
IsDisposed = true;
}
void IDisposable.Dispose ()
{
Dispose (true);
}
public abstract bool Read ();
[MonoTODO]
public virtual XamlReader ReadSubtree ()
{
throw new NotImplementedException ();
}
public virtual void Skip ()
{
switch (NodeType) {
case XamlNodeType.StartMember:
case XamlNodeType.StartObject:
if (!Read ())
return;
while (true) {
switch (NodeType) {
case XamlNodeType.StartMember:
case XamlNodeType.StartObject:
Skip ();
continue;
case XamlNodeType.EndMember:
case XamlNodeType.EndObject:
Read ();
return;
default:
Read ();
continue;
}
}
return;
default:
Read ();
return;
}
}
}
}
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