public ObjectWriterContext(XamlSchemaContext schemaContext,
XamlObjectWriterSettings settings, XAML3.INameScope rootNameScope, XamlRuntime runtime)
: base(schemaContext)
{
_stack = new XamlContextStack <ObjectWriterFrame>(() => new ObjectWriterFrame());
XAML3.INameScopeDictionary rootNameScopeDictionary = null;
if (rootNameScope == null)
{
#if TARGETTING35SP1
rootNameScopeDictionary = new NameScopeDictionary(new NameScope());
#else
rootNameScopeDictionary = new NameScope();
#endif
}
else
{
rootNameScopeDictionary = rootNameScope as XAML3.INameScopeDictionary;
if (rootNameScopeDictionary == null)
{
rootNameScopeDictionary = new NameScopeDictionary(rootNameScope);
}
}
_stack.CurrentFrame.NameScopeDictionary = rootNameScopeDictionary;
_stack.PushScope(); // put a blank sentinal frame on the stack.
if (settings != null)
{
_settings = settings.StripDelegates();
}
_runtime = runtime;
_savedDepth = 0;
}
public XamlContextStack(XamlContextStack <T> source, bool copy)
{
this._depth = -1;
this._currentFrame = default(T);
this._recycledFrame = default(T);
this._creationDelegate = source._creationDelegate;
this._depth = source.Depth;
if (!copy)
{
this._currentFrame = source.CurrentFrame;
}
else
{
T currentFrame = source.CurrentFrame;
T local2 = default(T);
while (currentFrame != null)
{
T local3 = (T)currentFrame.Clone();
if (this._currentFrame == null)
{
this._currentFrame = local3;
}
if (local2 != null)
{
local2.Previous = local3;
}
local2 = local3;
currentFrame = (T)currentFrame.Previous;
}
}
}
public XamlContextStack(XamlContextStack <T> source, bool copy)
{
_creationDelegate = source._creationDelegate;
_depth = source.Depth;
if (!copy)
{
_currentFrame = source.CurrentFrame;
}
else
{
T iteratorFrame = source.CurrentFrame;
T lastFrameInNewStack = null;
while (iteratorFrame != null)
{
T newFrame = (T)iteratorFrame.Clone();
if (_currentFrame == null)
{
_currentFrame = newFrame;
}
if (lastFrameInNewStack != null)
{
lastFrameInNewStack.Previous = newFrame;
}
lastFrameInNewStack = newFrame;
iteratorFrame = (T)iteratorFrame.Previous;
}
}
}
public XamlParserContext(XamlSchemaContext schemaContext, Assembly localAssembly)
: base(schemaContext)
{
_stack = new XamlContextStack <XamlParserFrame>(() => new XamlParserFrame());
_prescopeNamespaces = new Dictionary <string, string>();
base._localAssembly = localAssembly;
}
// Token: 0x06007DED RID: 32237 RVA: 0x00234CE0 File Offset: 0x00232EE0
public XamlContextStack(XamlContextStack <T> source, bool copy)
{
this._creationDelegate = source._creationDelegate;
this._depth = source.Depth;
if (!copy)
{
this._currentFrame = source.CurrentFrame;
return;
}
T t = source.CurrentFrame;
T t2 = default(T);
while (t != null)
{
T t3 = (T)((object)t.Clone());
if (this._currentFrame == null)
{
this._currentFrame = t3;
}
if (t2 != null)
{
t2.Previous = t3;
}
t2 = t3;
t = (T)((object)t.Previous);
}
}
public ObjectWriterContext(XamlSchemaContext schemaContext, XamlObjectWriterSettings settings, INameScope rootNameScope, XamlRuntime runtime) : base(schemaContext)
{
this._stack = new XamlContextStack <ObjectWriterFrame>(() => new ObjectWriterFrame());
INameScopeDictionary dictionary = null;
if (rootNameScope == null)
{
dictionary = new NameScope();
}
else
{
dictionary = rootNameScope as INameScopeDictionary;
if (dictionary == null)
{
dictionary = new NameScopeDictionary(rootNameScope);
}
}
this._stack.CurrentFrame.NameScopeDictionary = dictionary;
this._stack.PushScope();
if (settings != null)
{
this._settings = settings.StripDelegates();
}
this._runtime = runtime;
this._savedDepth = 0;
}
public ObjectWriterContext(XamlSavedContext savedContext,
XamlObjectWriterSettings settings, XAML3.INameScope rootNameScope, XamlRuntime runtime)
: base(savedContext.SchemaContext)
{
_stack = new XamlContextStack <ObjectWriterFrame>(savedContext.Stack, false);
if (settings != null)
{
_settings = settings.StripDelegates();
}
_runtime = runtime;
BaseUri = savedContext.BaseUri;
// If the bottom of the stack is a (no XamlType) Value (reparse) then back-up onto it.
// Otherwise add a blank frame to isolate template use from the saved context.
switch (savedContext.SaveContextType)
{
case SavedContextType.Template:
// Templates always need a root namescope, to isolate them from the rest of the doc
XAML3.INameScopeDictionary rootNameScopeDictionary = null;
if (rootNameScope == null)
{
#if TARGETTING35SP1
rootNameScopeDictionary = new NameScopeDictionary(new NameScope());
#else
rootNameScopeDictionary = new NameScope();
#endif
}
else
{
rootNameScopeDictionary = rootNameScope as XAML3.INameScopeDictionary;
if (rootNameScopeDictionary == null)
{
rootNameScopeDictionary = new NameScopeDictionary(rootNameScope);
}
}
// Push an extra frame to ensure that the template NameScope is
// not part of the saved context. Otherwise, the namescope
// will hold things alive as long as the template is alive
_stack.PushScope();
_savedDepth = _stack.Depth;
_stack.CurrentFrame.NameScopeDictionary = rootNameScopeDictionary;
_stack.PushScope();
break;
case SavedContextType.ReparseValue:
case SavedContextType.ReparseMarkupExtension:
Debug.Assert(rootNameScope == null, "Cannot pass a new namescope in to a reparse context");
_savedDepth = _stack.Depth - 1;
break;
}
}
public XamlSavedContext GetSavedContext(SavedContextType savedContextType)
{
// Ensure that we have a root namescope before cloning the stack
ObjectWriterFrame topFrame = GetTopFrame();
if (topFrame.NameScopeDictionary == null)
{
topFrame.NameScopeDictionary = LookupNameScopeDictionary(topFrame);
}
// Clone the stack
var newStack = new XamlContextStack <ObjectWriterFrame>(_stack, true);
XamlSavedContext savedContext = new XamlSavedContext(savedContextType, this, newStack);
return(savedContext);
}
public ObjectWriterContext(XamlSavedContext savedContext, XamlObjectWriterSettings settings, INameScope rootNameScope, XamlRuntime runtime) : base(savedContext.SchemaContext)
{
INameScopeDictionary dictionary;
this._stack = new XamlContextStack <ObjectWriterFrame>(savedContext.Stack, false);
if (settings != null)
{
this._settings = settings.StripDelegates();
}
this._runtime = runtime;
this.BaseUri = savedContext.BaseUri;
switch (savedContext.SaveContextType)
{
case SavedContextType.Template:
dictionary = null;
if (rootNameScope != null)
{
dictionary = rootNameScope as INameScopeDictionary;
if (dictionary == null)
{
dictionary = new NameScopeDictionary(rootNameScope);
}
break;
}
dictionary = new NameScope();
break;
case SavedContextType.ReparseValue:
case SavedContextType.ReparseMarkupExtension:
this._savedDepth = this._stack.Depth - 1;
return;
default:
return;
}
this._stack.PushScope();
this._savedDepth = this._stack.Depth;
this._stack.CurrentFrame.NameScopeDictionary = dictionary;
this._stack.PushScope();
}
