internal static KeyBinding CreateFrozenKeyBinding(ICommand command, ModifierKeys modifiers, Key key) { KeyBinding kb = new KeyBinding(command, key, modifiers); // Mark KeyBindings as frozen because they're shared between multiple editor instances. // KeyBinding derives from Freezable only in .NET 4, so we have to use this little trick: Freezable f = ((object)kb) as Freezable; if (f != null) { f.Freeze(); } return(kb); }
/// <summary> /// Implementation of <see cref="System.Windows.Freezable.FreezeCore">Freezable.FreezeCore</see>. /// </summary> protected override bool FreezeCore(bool isChecking) { bool canFreeze = base.FreezeCore(isChecking); int count = _collection.Count; for (int i = 0; i < count && canFreeze; i++) { canFreeze &= Freezable.Freeze(_collection[i], isChecking); } return(canFreeze); }
public void Frozen_object_should_not_throw_when_trying_to_get_property() { var pet = Freezable.MakeFreezable <Pet>(); pet.Age = 3; Freezable.Freeze(pet); var age = pet.Age; var name = pet.Name; var deceased = pet.Deceased; var str = pet.ToString(); }
/// <summary> /// Implementation of <see cref="System.Windows.Freezable.FreezeCore">Freezable.FreezeCore</see>. /// </summary> protected override bool FreezeCore(bool isChecking) { bool canFreeze = base.FreezeCore(isChecking); canFreeze &= Freezable.Freeze(_keyFrames, isChecking); if (canFreeze & !_areKeyTimesValid) { ResolveKeyTimes(); } return(canFreeze); }
/// <summary> /// Try to freeze object /// </summary> /// <param name="freezable">Freezable object</param> /// <returns></returns> public static Boolean TryFreeze(Freezable freezable) { Debug.Assert(freezable != null); if (freezable.CanFreeze) { freezable.Freeze(); return(true); } else { return(false); } }
FreezeIfFreezable ( Freezable freezable ) { Debug.Assert(freezable != null); if (freezable.CanFreeze) { freezable.Freeze(); return(true); } return(false); }
private void OnTriggerStay2D(Collider2D collision) { if (collision.gameObject.tag == m_owner) { return; } if (collision.gameObject.tag == "Enemy") { if (collision.gameObject.GetComponent <Freezable>()) { Freezable freezable = collision.gameObject.GetComponent <Freezable>(); freezable.Freeze(m_freezePower); } } }
// Token: 0x060021FF RID: 8703 RVA: 0x000A9E00 File Offset: 0x000A8000 internal bool TryCacheFreezable(string value, Freezable freezable) { if (this.FreezeFreezables && freezable.CanFreeze) { if (!freezable.IsFrozen) { freezable.Freeze(); } if (this._freezeCache == null) { this._freezeCache = new Dictionary <string, Freezable>(); } this._freezeCache.Add(value, freezable); return(true); } return(false); }
public static void FreezeResources(ResourceDictionary resources) { object[] objArray = new object[resources.Keys.Count]; resources.Keys.CopyTo(objArray, 0); object[] objArray1 = objArray; for (int i = 0; i < (int)objArray1.Length; i++) { Freezable item = resources[objArray1[i]] as Freezable; if (item != null && item.CanFreeze) { item.Freeze(); } } foreach (ResourceDictionary mergedDictionary in resources.MergedDictionaries) { FreezeBehavior.FreezeResources(mergedDictionary); } }
public void FreezableOfStringWillRemainFrozenAfterFreezeCalled() { // Arrange Freezable <string> freezable; string expected = "Hello World"; string actual; // Act freezable = new Freezable <string>(expected); freezable.Freeze(); freezable.Value = "Goodbye World"; actual = freezable.Value; // Assert Assert.True(freezable.IsFrozen); Assert.Equal(expected, actual); }
public void FreezableOfInt32WillRemainFrozenAfterFreezeCalled() { // Arrange Freezable <int> freezable; int expected = 123; int actual; // Act freezable = new Freezable <int>(expected); freezable.Freeze(); freezable.Value = 456; actual = freezable.Value; // Assert Assert.True(freezable.IsFrozen); Assert.Equal(expected, actual); }
public override void Effect() { List <Actor> actors = GetAllHitActors(); foreach (Actor actor in actors) { float distanceMultiplicator = GetDistanceMultiplier(actor); actor.TakeDamage(distanceMultiplicator * damage); Freezable f = actor.GetComponent <Freezable>(); if (f != null) { f.Freeze(distanceMultiplicator * maxFreezeTime); } } Debug.Log("Freeze stuff"); }
private static void TryFreeze(Freezable freezable) { var bindingProperty = GetBindingProperty(freezable); if (bindingProperty != null) { var bindingExpression = BindingOperations.GetBindingExpression(freezable, bindingProperty); if (bindingExpression == null) { freezable.Changed += OnFreezableChanged; return; } bindingExpression.UpdateTarget(); freezable.SetValue(bindingProperty, freezable.GetValue(bindingProperty)); BindingOperations.ClearAllBindings(freezable); freezable.Freeze(); } }
public void Freezable_should_work_normally() { var rex = Freezable.MakeFreezable <Pet>(); rex.Name = "Rex"; rex.Age += 50; Assert.AreEqual(50, rex.Age); rex.Deceased = true; Freezable.Freeze(rex); Assert.IsTrue(Freezable.IsFrozen(rex)); try { rex.Age++; Assert.Fail("rex is frozen!!!"); } catch (ObjectFreezenException) { Console.WriteLine("Oops. it's frozen. Can't change that anymore."); } }
private void AddFreezableEntries(ResourceDictionary dictionary) { if (Items == null) { return; } for (int i = 0; i < Items.Count; i++) { //Freeze Freezable item. Freezable item = Items[i]; if (item.CanFreeze) { item.Freeze(); } else { item = null; } AddEntry(dictionary, item); } }
void OnTriggerEnter(Collider other) { //Debug.Log("Ice Spray hit "+other.gameObject); if (other.tag == "Spell_Interactable") { SpellInteractable si = other.GetComponent <SpellInteractable>(); Freezable b = other.GetComponent <Freezable>(); if (si != null) { si.Trigger("icespray"); } if (b != null) { b.Freeze(); } Debug.Log("Freeze: " + other.gameObject); } else if (other.tag == "Enemy") { EnemyAI enemy = other.GetComponent <EnemyAI>(); CasterAI caster = other.GetComponent <CasterAI>(); if (enemy != null) { enemy.Slow(15f); enemy.TakeDamage("ice", damagePerTick); } if (caster != null) { caster.TakeDamage("ice", damagePerTick); } } else if (other.tag == "Missile") { Destroy(other.gameObject); } }
// Token: 0x0600226B RID: 8811 RVA: 0x000AAF38 File Offset: 0x000A9138 internal static void TransformNodes(XamlReader xamlReader, XamlObjectWriter xamlWriter, bool onlyLoadOneNode, bool skipJournaledProperties, bool shouldPassLineNumberInfo, IXamlLineInfo xamlLineInfo, IXamlLineInfoConsumer xamlLineInfoConsumer, XamlContextStack <WpfXamlFrame> stack, IStyleConnector styleConnector) { while (xamlReader.Read()) { if (shouldPassLineNumberInfo && xamlLineInfo.LineNumber != 0) { xamlLineInfoConsumer.SetLineInfo(xamlLineInfo.LineNumber, xamlLineInfo.LinePosition); } switch (xamlReader.NodeType) { case XamlNodeType.StartObject: WpfXamlLoader.WriteStartObject(xamlReader, xamlWriter, stack); break; case XamlNodeType.GetObject: xamlWriter.WriteNode(xamlReader); if (stack.CurrentFrame.Type != null) { stack.PushScope(); } stack.CurrentFrame.Type = stack.PreviousFrame.Property.Type; break; case XamlNodeType.EndObject: { xamlWriter.WriteNode(xamlReader); if (stack.CurrentFrame.FreezeFreezable) { Freezable freezable = xamlWriter.Result as Freezable; if (freezable != null && freezable.CanFreeze) { freezable.Freeze(); } } DependencyObject dependencyObject = xamlWriter.Result as DependencyObject; if (dependencyObject != null && stack.CurrentFrame.XmlSpace != null) { XmlAttributeProperties.SetXmlSpace(dependencyObject, stack.CurrentFrame.XmlSpace.Value ? "default" : "preserve"); } stack.PopScope(); break; } case XamlNodeType.StartMember: if ((!xamlReader.Member.IsDirective || !(xamlReader.Member == XamlReaderHelper.Freeze)) && xamlReader.Member != WpfXamlLoader.XmlSpace.Value && xamlReader.Member != XamlLanguage.Space) { xamlWriter.WriteNode(xamlReader); } stack.CurrentFrame.Property = xamlReader.Member; if (skipJournaledProperties && !stack.CurrentFrame.Property.IsDirective) { WpfXamlMember wpfXamlMember = stack.CurrentFrame.Property as WpfXamlMember; if (wpfXamlMember != null) { DependencyProperty dependencyProperty = wpfXamlMember.DependencyProperty; if (dependencyProperty != null) { FrameworkPropertyMetadata frameworkPropertyMetadata = dependencyProperty.GetMetadata(stack.CurrentFrame.Type.UnderlyingType) as FrameworkPropertyMetadata; if (frameworkPropertyMetadata != null && frameworkPropertyMetadata.Journal) { int num = 1; while (xamlReader.Read()) { switch (xamlReader.NodeType) { case XamlNodeType.StartObject: { XamlType type = xamlReader.Type; XamlType xamlType = type.SchemaContext.GetXamlType(typeof(BindingBase)); XamlType xamlType2 = type.SchemaContext.GetXamlType(typeof(DynamicResourceExtension)); if (num == 1 && (type.CanAssignTo(xamlType) || type.CanAssignTo(xamlType2))) { num = 0; WpfXamlLoader.WriteStartObject(xamlReader, xamlWriter, stack); } break; } case XamlNodeType.StartMember: num++; break; case XamlNodeType.EndMember: num--; if (num == 0) { xamlWriter.WriteNode(xamlReader); stack.CurrentFrame.Property = null; } break; case XamlNodeType.Value: { DynamicResourceExtension dynamicResourceExtension = xamlReader.Value as DynamicResourceExtension; if (dynamicResourceExtension != null) { WpfXamlLoader.WriteValue(xamlReader, xamlWriter, stack, styleConnector); } break; } } if (num == 0) { break; } } } } } } break; case XamlNodeType.EndMember: { WpfXamlFrame currentFrame = stack.CurrentFrame; XamlMember property = currentFrame.Property; if ((!property.IsDirective || !(property == XamlReaderHelper.Freeze)) && property != WpfXamlLoader.XmlSpace.Value && property != XamlLanguage.Space) { xamlWriter.WriteNode(xamlReader); } currentFrame.Property = null; break; } case XamlNodeType.Value: WpfXamlLoader.WriteValue(xamlReader, xamlWriter, stack, styleConnector); break; case XamlNodeType.NamespaceDeclaration: xamlWriter.WriteNode(xamlReader); if (stack.Depth == 0 || stack.CurrentFrame.Type != null) { stack.PushScope(); for (WpfXamlFrame wpfXamlFrame = stack.CurrentFrame; wpfXamlFrame != null; wpfXamlFrame = (WpfXamlFrame)wpfXamlFrame.Previous) { if (wpfXamlFrame.XmlnsDictionary != null) { stack.CurrentFrame.XmlnsDictionary = new XmlnsDictionary(wpfXamlFrame.XmlnsDictionary); break; } } if (stack.CurrentFrame.XmlnsDictionary == null) { stack.CurrentFrame.XmlnsDictionary = new XmlnsDictionary(); } } stack.CurrentFrame.XmlnsDictionary.Add(xamlReader.Namespace.Prefix, xamlReader.Namespace.Namespace); break; default: xamlWriter.WriteNode(xamlReader); break; } if (onlyLoadOneNode) { return; } } }
internal static void TransformNodes(System.Xaml.XamlReader xamlReader, System.Xaml.XamlObjectWriter xamlWriter, bool onlyLoadOneNode, bool skipJournaledProperties, bool shouldPassLineNumberInfo, IXamlLineInfo xamlLineInfo, IXamlLineInfoConsumer xamlLineInfoConsumer, XamlContextStack <WpfXamlFrame> stack, IStyleConnector styleConnector) { while (xamlReader.Read()) { if (shouldPassLineNumberInfo) { if (xamlLineInfo.LineNumber != 0) { xamlLineInfoConsumer.SetLineInfo(xamlLineInfo.LineNumber, xamlLineInfo.LinePosition); } } switch (xamlReader.NodeType) { case System.Xaml.XamlNodeType.NamespaceDeclaration: xamlWriter.WriteNode(xamlReader); if (stack.Depth == 0 || stack.CurrentFrame.Type != null) { stack.PushScope(); // Need to create an XmlnsDictionary. // Look up stack to see if we have one earlier // If so, use that. Otherwise new a xmlnsDictionary WpfXamlFrame iteratorFrame = stack.CurrentFrame; while (iteratorFrame != null) { if (iteratorFrame.XmlnsDictionary != null) { stack.CurrentFrame.XmlnsDictionary = new XmlnsDictionary(iteratorFrame.XmlnsDictionary); break; } iteratorFrame = (WpfXamlFrame)iteratorFrame.Previous; } if (stack.CurrentFrame.XmlnsDictionary == null) { stack.CurrentFrame.XmlnsDictionary = new XmlnsDictionary(); } } stack.CurrentFrame.XmlnsDictionary.Add(xamlReader.Namespace.Prefix, xamlReader.Namespace.Namespace); break; case System.Xaml.XamlNodeType.StartObject: WriteStartObject(xamlReader, xamlWriter, stack); break; case System.Xaml.XamlNodeType.GetObject: xamlWriter.WriteNode(xamlReader); // If there wasn't a namespace node before this get object, need to pushScope. if (stack.CurrentFrame.Type != null) { stack.PushScope(); } stack.CurrentFrame.Type = stack.PreviousFrame.Property.Type; break; case System.Xaml.XamlNodeType.EndObject: xamlWriter.WriteNode(xamlReader); // Freeze if required if (stack.CurrentFrame.FreezeFreezable) { Freezable freezable = xamlWriter.Result as Freezable; if (freezable != null && freezable.CanFreeze) { freezable.Freeze(); } } DependencyObject dependencyObject = xamlWriter.Result as DependencyObject; if (dependencyObject != null && stack.CurrentFrame.XmlSpace.HasValue) { XmlAttributeProperties.SetXmlSpace(dependencyObject, stack.CurrentFrame.XmlSpace.Value ? "default" : "preserve"); } stack.PopScope(); break; case System.Xaml.XamlNodeType.StartMember: // ObjectWriter should NOT process PresentationOptions:Freeze directive since it is Unknown // The space directive node stream should not be written because it induces object instantiation, // and the Baml2006Reader can produce space directives prematurely. if (!(xamlReader.Member.IsDirective && xamlReader.Member == XamlReaderHelper.Freeze) && xamlReader.Member != XmlSpace.Value && xamlReader.Member != XamlLanguage.Space) { xamlWriter.WriteNode(xamlReader); } stack.CurrentFrame.Property = xamlReader.Member; if (skipJournaledProperties) { if (!stack.CurrentFrame.Property.IsDirective) { System.Windows.Baml2006.WpfXamlMember wpfMember = stack.CurrentFrame.Property as System.Windows.Baml2006.WpfXamlMember; if (wpfMember != null) { DependencyProperty prop = wpfMember.DependencyProperty; if (prop != null) { FrameworkPropertyMetadata metadata = prop.GetMetadata(stack.CurrentFrame.Type.UnderlyingType) as FrameworkPropertyMetadata; if (metadata != null && metadata.Journal == true) { // Ignore the BAML for this member, unless it declares a value that wasn't journaled - namely a binding or a dynamic resource int count = 1; while (xamlReader.Read()) { switch (xamlReader.NodeType) { case System.Xaml.XamlNodeType.StartMember: count++; break; case System.Xaml.XamlNodeType.StartObject: XamlType xamlType = xamlReader.Type; XamlType bindingBaseType = xamlType.SchemaContext.GetXamlType(typeof(BindingBase)); XamlType dynamicResourceType = xamlType.SchemaContext.GetXamlType(typeof(DynamicResourceExtension)); if (count == 1 && (xamlType.CanAssignTo(bindingBaseType) || xamlType.CanAssignTo(dynamicResourceType))) { count = 0; WriteStartObject(xamlReader, xamlWriter, stack); } break; case System.Xaml.XamlNodeType.EndMember: count--; if (count == 0) { xamlWriter.WriteNode(xamlReader); stack.CurrentFrame.Property = null; } break; case System.Xaml.XamlNodeType.Value: DynamicResourceExtension value = xamlReader.Value as DynamicResourceExtension; if (value != null) { WriteValue(xamlReader, xamlWriter, stack, styleConnector); } break; } if (count == 0) { break; } } System.Diagnostics.Debug.Assert(count == 0, "Mismatch StartMember/EndMember"); } } } } } break; case System.Xaml.XamlNodeType.EndMember: WpfXamlFrame currentFrame = stack.CurrentFrame; XamlMember currentProperty = currentFrame.Property; // ObjectWriter should not process PresentationOptions:Freeze directive nodes since it is unknown // The space directive node stream should not be written because it induces object instantiation, // and the Baml2006Reader can produce space directives prematurely. if (!(currentProperty.IsDirective && currentProperty == XamlReaderHelper.Freeze) && currentProperty != XmlSpace.Value && currentProperty != XamlLanguage.Space) { xamlWriter.WriteNode(xamlReader); } currentFrame.Property = null; break; case System.Xaml.XamlNodeType.Value: WriteValue(xamlReader, xamlWriter, stack, styleConnector); break; default: xamlWriter.WriteNode(xamlReader); break; } //Only do this loop for one node if loadAsync if (onlyLoadOneNode) { return; } } }
public void Freeze_nonFreezable_object_should_throw_InvalidOperationException() { var rex = new Pet(); Assert.Throws <InvalidOperationException>(() => Freezable.Freeze(rex)); }
public void Freeze_nonFreezable_object_should_throw_NotFreezableObjectException() { var rex = new Pet(); Assert.Throws <NotFreezableObjectException>(() => Freezable.Freeze(rex)); }
static void \u206B([In] Freezable obj0) { obj0.Freeze(); }
bool IFreezeFreezables.TryFreeze(string value, Freezable freezable) { // We don't check FreezeFreezables since this is used only by the BrushBinary deserializer inter----ly // It will check FreezeFreezables. if (freezable.CanFreeze) { if (!freezable.IsFrozen) { freezable.Freeze(); } if (_freezeCache == null) { _freezeCache = new Dictionary<string, Freezable>(); } _freezeCache.Add(value, freezable); return true; } return false; }
internal static void TransformNodes(System.Xaml.XamlReader xamlReader, System.Xaml.XamlObjectWriter xamlWriter, bool onlyLoadOneNode, bool skipJournaledProperties, bool shouldPassLineNumberInfo, IXamlLineInfo xamlLineInfo, IXamlLineInfoConsumer xamlLineInfoConsumer, XamlContextStack <WpfXamlFrame> stack, IStyleConnector styleConnector) { while (xamlReader.Read()) { if (shouldPassLineNumberInfo) { if (xamlLineInfo.LineNumber != 0) { xamlLineInfoConsumer.SetLineInfo(xamlLineInfo.LineNumber, xamlLineInfo.LinePosition); } } switch (xamlReader.NodeType) { case System.Xaml.XamlNodeType.NamespaceDeclaration: xamlWriter.WriteNode(xamlReader); if (stack.Depth == 0 || stack.CurrentFrame.Type != null) { stack.PushScope(); // Need to create an XmlnsDictionary. // Look up stack to see if we have one earlier // If so, use that. Otherwise new a xmlnsDictionary WpfXamlFrame iteratorFrame = stack.CurrentFrame; while (iteratorFrame != null) { if (iteratorFrame.XmlnsDictionary != null) { stack.CurrentFrame.XmlnsDictionary = new XmlnsDictionary(iteratorFrame.XmlnsDictionary); break; } iteratorFrame = (WpfXamlFrame)iteratorFrame.Previous; } if (stack.CurrentFrame.XmlnsDictionary == null) { stack.CurrentFrame.XmlnsDictionary = new XmlnsDictionary(); } } stack.CurrentFrame.XmlnsDictionary.Add(xamlReader.Namespace.Prefix, xamlReader.Namespace.Namespace); break; case System.Xaml.XamlNodeType.StartObject: xamlWriter.WriteNode(xamlReader); // If there's a frame but no Type, that means there // was a namespace. Just set the Type if (stack.Depth != 0 && stack.CurrentFrame.Type == null) { stack.CurrentFrame.Type = xamlReader.Type; } else { // Propagate the FreezeFreezable property from the current stack frame stack.PushScope(); stack.CurrentFrame.Type = xamlReader.Type; if (stack.PreviousFrame.FreezeFreezable) { stack.CurrentFrame.FreezeFreezable = true; } } break; case System.Xaml.XamlNodeType.GetObject: xamlWriter.WriteNode(xamlReader); // If there wasn't a namespace node before this get object, need to pushScope. if (stack.CurrentFrame.Type != null) { stack.PushScope(); } stack.CurrentFrame.Type = stack.PreviousFrame.Property.Type; break; case System.Xaml.XamlNodeType.EndObject: xamlWriter.WriteNode(xamlReader); // Freeze if required if (stack.CurrentFrame.FreezeFreezable) { Freezable freezable = xamlWriter.Result as Freezable; if (freezable != null && freezable.CanFreeze) { freezable.Freeze(); } } DependencyObject dependencyObject = xamlWriter.Result as DependencyObject; if (dependencyObject != null && stack.CurrentFrame.XmlSpace.HasValue) { XmlAttributeProperties.SetXmlSpace(dependencyObject, stack.CurrentFrame.XmlSpace.Value ? "default" : "preserve"); } stack.PopScope(); break; case System.Xaml.XamlNodeType.StartMember: // ObjectWriter should NOT process PresentationOptions:Freeze directive since it is Unknown // The space directive node stream should not be written because it induces object instantiation, // and the Baml2006Reader can produce space directives prematurely. if (!(xamlReader.Member.IsDirective && xamlReader.Member == XamlReaderHelper.Freeze) && xamlReader.Member != XmlSpace.Value && xamlReader.Member != XamlLanguage.Space) { xamlWriter.WriteNode(xamlReader); } stack.CurrentFrame.Property = xamlReader.Member; if (skipJournaledProperties) { if (!stack.CurrentFrame.Property.IsDirective) { System.Windows.Baml2006.WpfXamlMember wpfMember = stack.CurrentFrame.Property as System.Windows.Baml2006.WpfXamlMember; if (wpfMember != null) { DependencyProperty prop = wpfMember.DependencyProperty; if (prop != null) { FrameworkPropertyMetadata metadata = prop.GetMetadata(stack.CurrentFrame.Type.UnderlyingType) as FrameworkPropertyMetadata; if (metadata != null && metadata.Journal == true) { // int count = 1; while (xamlReader.Read()) { switch (xamlReader.NodeType) { case System.Xaml.XamlNodeType.StartMember: count++; break; case System.Xaml.XamlNodeType.EndMember: count--; if (count == 0) { xamlWriter.WriteNode(xamlReader); } break; } if (count == 0) { break; } } // shouldn't this have been a XamlReader.Skip()? System.Diagnostics.Debug.Assert(count == 0, "Mismatch StartMember/EndMember"); } } } } } break; case System.Xaml.XamlNodeType.EndMember: WpfXamlFrame currentFrame = stack.CurrentFrame; XamlMember currentProperty = currentFrame.Property; // ObjectWriter should not process PresentationOptions:Freeze directive nodes since it is unknown // The space directive node stream should not be written because it induces object instantiation, // and the Baml2006Reader can produce space directives prematurely. if (!(currentProperty.IsDirective && currentProperty == XamlReaderHelper.Freeze) && currentProperty != XmlSpace.Value && currentProperty != XamlLanguage.Space) { xamlWriter.WriteNode(xamlReader); } currentFrame.Property = null; break; case System.Xaml.XamlNodeType.Value: if (stack.CurrentFrame.Property.IsDirective && stack.CurrentFrame.Property == XamlLanguage.Shared) { bool isShared; if (bool.TryParse(xamlReader.Value as string, out isShared)) { if (!isShared) { if (!(xamlReader is Baml2006Reader)) { throw new XamlParseException(SR.Get(SRID.SharedAttributeInLooseXaml)); } } } } // ObjectWriter should not process PresentationOptions:Freeze directive nodes since it is unknown if (stack.CurrentFrame.Property.IsDirective && stack.CurrentFrame.Property == XamlReaderHelper.Freeze) { bool freeze = Convert.ToBoolean(xamlReader.Value, TypeConverterHelper.InvariantEnglishUS); stack.CurrentFrame.FreezeFreezable = freeze; var bamlReader = xamlReader as System.Windows.Baml2006.Baml2006Reader; if (bamlReader != null) { bamlReader.FreezeFreezables = freeze; } } // The space directive node stream should not be written because it induces object instantiation, // and the Baml2006Reader can produce space directives prematurely. else if (stack.CurrentFrame.Property == XmlSpace.Value || stack.CurrentFrame.Property == XamlLanguage.Space) { if (typeof(DependencyObject).IsAssignableFrom(stack.CurrentFrame.Type.UnderlyingType)) { System.Diagnostics.Debug.Assert(xamlReader.Value is string, "XmlAttributeProperties.XmlSpaceProperty has the type string."); stack.CurrentFrame.XmlSpace = (string)xamlReader.Value == "default"; } } else { // Ideally we should check if we're inside FrameworkTemplate's Content and not register those. // However, checking if the instance is null accomplishes the same with a much smaller perf impact. if (styleConnector != null && stack.CurrentFrame.Instance != null && stack.CurrentFrame.Property == XamlLanguage.ConnectionId && typeof(Style).IsAssignableFrom(stack.CurrentFrame.Type.UnderlyingType)) { styleConnector.Connect((int)xamlReader.Value, stack.CurrentFrame.Instance); } xamlWriter.WriteNode(xamlReader); } break; default: xamlWriter.WriteNode(xamlReader); break; } //Only do this loop for one node if loadAsync if (onlyLoadOneNode) { return; } } }
internal bool TryCacheFreezable(string value, Freezable freezable) { if (FreezeFreezables) { if (freezable.CanFreeze) { if (!freezable.IsFrozen) { freezable.Freeze(); } if (_freezeCache == null) { _freezeCache = new Dictionary<string, Freezable>(); } _freezeCache.Add(value, freezable); return true; } } return false; }