Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Core / CSharp / System / Windows / Media / Animation / Generated / DoubleAnimation.cs / 1 / DoubleAnimation.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // This file was generated, please do not edit it directly. // // Please see http://wiki/default.aspx/Microsoft.Projects.Avalon/MilCodeGen.html for more information. // //--------------------------------------------------------------------------- using MS.Internal; using MS.Internal.KnownBoxes; using MS.Utility; using System; using System.Collections; using System.ComponentModel; using System.Diagnostics; using System.Globalization; using System.Runtime.InteropServices; using System.Windows.Media; using System.Windows.Media.Media3D; using System.Windows.Media.Animation; using MS.Internal.PresentationCore; namespace System.Windows.Media.Animation { ////// Animates the value of a Double property using linear interpolation /// between two values. The values are determined by the combination of /// From, To, or By values that are set on the animation. /// public partial class DoubleAnimation : DoubleAnimationBase { #region Data ////// This is used if the user has specified From, To, and/or By values. /// private Double[] _keyValues; private AnimationType _animationType; private bool _isAnimationFunctionValid; #endregion #region Constructors ////// Static ctor for DoubleAnimation establishes /// dependency properties, using as much shared data as possible. /// static DoubleAnimation() { Type typeofProp = typeof(Double?); Type typeofThis = typeof(DoubleAnimation); PropertyChangedCallback propCallback = new PropertyChangedCallback(AnimationFunction_Changed); ValidateValueCallback validateCallback = new ValidateValueCallback(ValidateFromToOrByValue); FromProperty = DependencyProperty.Register( "From", typeofProp, typeofThis, new PropertyMetadata((Double?)null, propCallback), validateCallback); ToProperty = DependencyProperty.Register( "To", typeofProp, typeofThis, new PropertyMetadata((Double?)null, propCallback), validateCallback); ByProperty = DependencyProperty.Register( "By", typeofProp, typeofThis, new PropertyMetadata((Double?)null, propCallback), validateCallback); } ////// Creates a new DoubleAnimation with all properties set to /// their default values. /// public DoubleAnimation() : base() { } ////// Creates a new DoubleAnimation that will animate a /// Double property from its base value to the value specified /// by the "toValue" parameter of this constructor. /// public DoubleAnimation(Double toValue, Duration duration) : this() { To = toValue; Duration = duration; } ////// Creates a new DoubleAnimation that will animate a /// Double property from its base value to the value specified /// by the "toValue" parameter of this constructor. /// public DoubleAnimation(Double toValue, Duration duration, FillBehavior fillBehavior) : this() { To = toValue; Duration = duration; FillBehavior = fillBehavior; } ////// Creates a new DoubleAnimation that will animate a /// Double property from the "fromValue" parameter of this constructor /// to the "toValue" parameter. /// public DoubleAnimation(Double fromValue, Double toValue, Duration duration) : this() { From = fromValue; To = toValue; Duration = duration; } ////// Creates a new DoubleAnimation that will animate a /// Double property from the "fromValue" parameter of this constructor /// to the "toValue" parameter. /// public DoubleAnimation(Double fromValue, Double toValue, Duration duration, FillBehavior fillBehavior) : this() { From = fromValue; To = toValue; Duration = duration; FillBehavior = fillBehavior; } #endregion #region Freezable ////// Creates a copy of this DoubleAnimation /// ///The copy public new DoubleAnimation Clone() { return (DoubleAnimation)base.Clone(); } // // Note that we don't override the Clone virtuals (CloneCore, CloneCurrentValueCore, // GetAsFrozenCore, and GetCurrentValueAsFrozenCore) even though this class has state // not stored in a DP. // // We don't need to clone _animationType and _keyValues because they are the the cached // results of animation function validation, which can be recomputed. The other remaining // field, isAnimationFunctionValid, defaults to false, which causes this recomputation to happen. // ////// Implementation of ///Freezable.CreateInstanceCore . ///The new Freezable. protected override Freezable CreateInstanceCore() { return new DoubleAnimation(); } #endregion #region Methods ////// Calculates the value this animation believes should be the current value for the property. /// /// /// This value is the suggested origin value provided to the animation /// to be used if the animation does not have its own concept of a /// start value. If this animation is the first in a composition chain /// this value will be the snapshot value if one is available or the /// base property value if it is not; otherise this value will be the /// value returned by the previous animation in the chain with an /// animationClock that is not Stopped. /// /// /// This value is the suggested destination value provided to the animation /// to be used if the animation does not have its own concept of an /// end value. This value will be the base value if the animation is /// in the first composition layer of animations on a property; /// otherwise this value will be the output value from the previous /// composition layer of animations for the property. /// /// /// This is the animationClock which can generate the CurrentTime or /// CurrentProgress value to be used by the animation to generate its /// output value. /// ////// The value this animation believes should be the current value for the property. /// protected override Double GetCurrentValueCore(Double defaultOriginValue, Double defaultDestinationValue, AnimationClock animationClock) { Debug.Assert(animationClock.CurrentState != ClockState.Stopped); if (!_isAnimationFunctionValid) { ValidateAnimationFunction(); } double progress = animationClock.CurrentProgress.Value; Double from = new Double(); Double to = new Double(); Double accumulated = new Double(); Double foundation = new Double(); // need to validate the default origin and destination values if // the animation uses them as the from, to, or foundation values bool validateOrigin = false; bool validateDestination = false; switch(_animationType) { case AnimationType.Automatic: from = defaultOriginValue; to = defaultDestinationValue; validateOrigin = true; validateDestination = true; break; case AnimationType.From: from = _keyValues[0]; to = defaultDestinationValue; validateDestination = true; break; case AnimationType.To: from = defaultOriginValue; to = _keyValues[0]; validateOrigin = true; break; case AnimationType.By: // According to the SMIL specification, a By animation is // always additive. But we don't force this so that a // user can re-use a By animation and have it replace the // animations that precede it in the list without having // to manually set the From value to the base value. to = _keyValues[0]; foundation = defaultOriginValue; validateOrigin = true; break; case AnimationType.FromTo: from = _keyValues[0]; to = _keyValues[1]; if (IsAdditive) { foundation = defaultOriginValue; validateOrigin = true; } break; case AnimationType.FromBy: from = _keyValues[0]; to = AnimatedTypeHelpers.AddDouble(_keyValues[0], _keyValues[1]); if (IsAdditive) { foundation = defaultOriginValue; validateOrigin = true; } break; default: Debug.Fail("Unknown animation type."); break; } if (validateOrigin && !AnimatedTypeHelpers.IsValidAnimationValueDouble(defaultOriginValue)) { throw new InvalidOperationException( SR.Get( SRID.Animation_Invalid_DefaultValue, this.GetType(), "origin", defaultOriginValue.ToString(CultureInfo.InvariantCulture))); } if (validateDestination && !AnimatedTypeHelpers.IsValidAnimationValueDouble(defaultDestinationValue)) { throw new InvalidOperationException( SR.Get( SRID.Animation_Invalid_DefaultValue, this.GetType(), "destination", defaultDestinationValue.ToString(CultureInfo.InvariantCulture))); } if (IsCumulative) { double currentRepeat = (double)(animationClock.CurrentIteration - 1); if (currentRepeat > 0.0) { Double accumulator = AnimatedTypeHelpers.SubtractDouble(to, from); accumulated = AnimatedTypeHelpers.ScaleDouble(accumulator, currentRepeat); } } // return foundation + accumulated + from + ((to - from) * progress) return AnimatedTypeHelpers.AddDouble( foundation, AnimatedTypeHelpers.AddDouble( accumulated, AnimatedTypeHelpers.InterpolateDouble(from, to, progress))); } private void ValidateAnimationFunction() { _animationType = AnimationType.Automatic; _keyValues = null; if (From.HasValue) { if (To.HasValue) { _animationType = AnimationType.FromTo; _keyValues = new Double[2]; _keyValues[0] = From.Value; _keyValues[1] = To.Value; } else if (By.HasValue) { _animationType = AnimationType.FromBy; _keyValues = new Double[2]; _keyValues[0] = From.Value; _keyValues[1] = By.Value; } else { _animationType = AnimationType.From; _keyValues = new Double[1]; _keyValues[0] = From.Value; } } else if (To.HasValue) { _animationType = AnimationType.To; _keyValues = new Double[1]; _keyValues[0] = To.Value; } else if (By.HasValue) { _animationType = AnimationType.By; _keyValues = new Double[1]; _keyValues[0] = By.Value; } _isAnimationFunctionValid = true; } #endregion #region Properties private static void AnimationFunction_Changed(DependencyObject d, DependencyPropertyChangedEventArgs e) { DoubleAnimation a = (DoubleAnimation)d; a._isAnimationFunctionValid = false; a.PropertyChanged(e.Property); } private static bool ValidateFromToOrByValue(object value) { Double? typedValue = (Double?)value; if (typedValue.HasValue) { return AnimatedTypeHelpers.IsValidAnimationValueDouble(typedValue.Value); } else { return true; } } ////// FromProperty /// public static readonly DependencyProperty FromProperty; ////// From /// public Double? From { get { return (Double?)GetValue(FromProperty); } set { SetValueInternal(FromProperty, value); } } ////// ToProperty /// public static readonly DependencyProperty ToProperty; ////// To /// public Double? To { get { return (Double?)GetValue(ToProperty); } set { SetValueInternal(ToProperty, value); } } ////// ByProperty /// public static readonly DependencyProperty ByProperty; ////// By /// public Double? By { get { return (Double?)GetValue(ByProperty); } set { SetValueInternal(ByProperty, value); } } ////// If this property is set to true the animation will add its value to /// the base value instead of replacing it entirely. /// public bool IsAdditive { get { return (bool)GetValue(IsAdditiveProperty); } set { SetValueInternal(IsAdditiveProperty, BooleanBoxes.Box(value)); } } ////// It this property is set to true, the animation will accumulate its /// value over repeats. For instance if you have a From value of 0.0 and /// a To value of 1.0, the animation return values from 1.0 to 2.0 over /// the second reteat cycle, and 2.0 to 3.0 over the third, etc. /// public bool IsCumulative { get { return (bool)GetValue(IsCumulativeProperty); } set { SetValueInternal(IsCumulativeProperty, BooleanBoxes.Box(value)); } } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // This file was generated, please do not edit it directly. // // Please see http://wiki/default.aspx/Microsoft.Projects.Avalon/MilCodeGen.html for more information. // //--------------------------------------------------------------------------- using MS.Internal; using MS.Internal.KnownBoxes; using MS.Utility; using System; using System.Collections; using System.ComponentModel; using System.Diagnostics; using System.Globalization; using System.Runtime.InteropServices; using System.Windows.Media; using System.Windows.Media.Media3D; using System.Windows.Media.Animation; using MS.Internal.PresentationCore; namespace System.Windows.Media.Animation { ////// Animates the value of a Double property using linear interpolation /// between two values. The values are determined by the combination of /// From, To, or By values that are set on the animation. /// public partial class DoubleAnimation : DoubleAnimationBase { #region Data ////// This is used if the user has specified From, To, and/or By values. /// private Double[] _keyValues; private AnimationType _animationType; private bool _isAnimationFunctionValid; #endregion #region Constructors ////// Static ctor for DoubleAnimation establishes /// dependency properties, using as much shared data as possible. /// static DoubleAnimation() { Type typeofProp = typeof(Double?); Type typeofThis = typeof(DoubleAnimation); PropertyChangedCallback propCallback = new PropertyChangedCallback(AnimationFunction_Changed); ValidateValueCallback validateCallback = new ValidateValueCallback(ValidateFromToOrByValue); FromProperty = DependencyProperty.Register( "From", typeofProp, typeofThis, new PropertyMetadata((Double?)null, propCallback), validateCallback); ToProperty = DependencyProperty.Register( "To", typeofProp, typeofThis, new PropertyMetadata((Double?)null, propCallback), validateCallback); ByProperty = DependencyProperty.Register( "By", typeofProp, typeofThis, new PropertyMetadata((Double?)null, propCallback), validateCallback); } ////// Creates a new DoubleAnimation with all properties set to /// their default values. /// public DoubleAnimation() : base() { } ////// Creates a new DoubleAnimation that will animate a /// Double property from its base value to the value specified /// by the "toValue" parameter of this constructor. /// public DoubleAnimation(Double toValue, Duration duration) : this() { To = toValue; Duration = duration; } ////// Creates a new DoubleAnimation that will animate a /// Double property from its base value to the value specified /// by the "toValue" parameter of this constructor. /// public DoubleAnimation(Double toValue, Duration duration, FillBehavior fillBehavior) : this() { To = toValue; Duration = duration; FillBehavior = fillBehavior; } ////// Creates a new DoubleAnimation that will animate a /// Double property from the "fromValue" parameter of this constructor /// to the "toValue" parameter. /// public DoubleAnimation(Double fromValue, Double toValue, Duration duration) : this() { From = fromValue; To = toValue; Duration = duration; } ////// Creates a new DoubleAnimation that will animate a /// Double property from the "fromValue" parameter of this constructor /// to the "toValue" parameter. /// public DoubleAnimation(Double fromValue, Double toValue, Duration duration, FillBehavior fillBehavior) : this() { From = fromValue; To = toValue; Duration = duration; FillBehavior = fillBehavior; } #endregion #region Freezable ////// Creates a copy of this DoubleAnimation /// ///The copy public new DoubleAnimation Clone() { return (DoubleAnimation)base.Clone(); } // // Note that we don't override the Clone virtuals (CloneCore, CloneCurrentValueCore, // GetAsFrozenCore, and GetCurrentValueAsFrozenCore) even though this class has state // not stored in a DP. // // We don't need to clone _animationType and _keyValues because they are the the cached // results of animation function validation, which can be recomputed. The other remaining // field, isAnimationFunctionValid, defaults to false, which causes this recomputation to happen. // ////// Implementation of ///Freezable.CreateInstanceCore . ///The new Freezable. protected override Freezable CreateInstanceCore() { return new DoubleAnimation(); } #endregion #region Methods ////// Calculates the value this animation believes should be the current value for the property. /// /// /// This value is the suggested origin value provided to the animation /// to be used if the animation does not have its own concept of a /// start value. If this animation is the first in a composition chain /// this value will be the snapshot value if one is available or the /// base property value if it is not; otherise this value will be the /// value returned by the previous animation in the chain with an /// animationClock that is not Stopped. /// /// /// This value is the suggested destination value provided to the animation /// to be used if the animation does not have its own concept of an /// end value. This value will be the base value if the animation is /// in the first composition layer of animations on a property; /// otherwise this value will be the output value from the previous /// composition layer of animations for the property. /// /// /// This is the animationClock which can generate the CurrentTime or /// CurrentProgress value to be used by the animation to generate its /// output value. /// ////// The value this animation believes should be the current value for the property. /// protected override Double GetCurrentValueCore(Double defaultOriginValue, Double defaultDestinationValue, AnimationClock animationClock) { Debug.Assert(animationClock.CurrentState != ClockState.Stopped); if (!_isAnimationFunctionValid) { ValidateAnimationFunction(); } double progress = animationClock.CurrentProgress.Value; Double from = new Double(); Double to = new Double(); Double accumulated = new Double(); Double foundation = new Double(); // need to validate the default origin and destination values if // the animation uses them as the from, to, or foundation values bool validateOrigin = false; bool validateDestination = false; switch(_animationType) { case AnimationType.Automatic: from = defaultOriginValue; to = defaultDestinationValue; validateOrigin = true; validateDestination = true; break; case AnimationType.From: from = _keyValues[0]; to = defaultDestinationValue; validateDestination = true; break; case AnimationType.To: from = defaultOriginValue; to = _keyValues[0]; validateOrigin = true; break; case AnimationType.By: // According to the SMIL specification, a By animation is // always additive. But we don't force this so that a // user can re-use a By animation and have it replace the // animations that precede it in the list without having // to manually set the From value to the base value. to = _keyValues[0]; foundation = defaultOriginValue; validateOrigin = true; break; case AnimationType.FromTo: from = _keyValues[0]; to = _keyValues[1]; if (IsAdditive) { foundation = defaultOriginValue; validateOrigin = true; } break; case AnimationType.FromBy: from = _keyValues[0]; to = AnimatedTypeHelpers.AddDouble(_keyValues[0], _keyValues[1]); if (IsAdditive) { foundation = defaultOriginValue; validateOrigin = true; } break; default: Debug.Fail("Unknown animation type."); break; } if (validateOrigin && !AnimatedTypeHelpers.IsValidAnimationValueDouble(defaultOriginValue)) { throw new InvalidOperationException( SR.Get( SRID.Animation_Invalid_DefaultValue, this.GetType(), "origin", defaultOriginValue.ToString(CultureInfo.InvariantCulture))); } if (validateDestination && !AnimatedTypeHelpers.IsValidAnimationValueDouble(defaultDestinationValue)) { throw new InvalidOperationException( SR.Get( SRID.Animation_Invalid_DefaultValue, this.GetType(), "destination", defaultDestinationValue.ToString(CultureInfo.InvariantCulture))); } if (IsCumulative) { double currentRepeat = (double)(animationClock.CurrentIteration - 1); if (currentRepeat > 0.0) { Double accumulator = AnimatedTypeHelpers.SubtractDouble(to, from); accumulated = AnimatedTypeHelpers.ScaleDouble(accumulator, currentRepeat); } } // return foundation + accumulated + from + ((to - from) * progress) return AnimatedTypeHelpers.AddDouble( foundation, AnimatedTypeHelpers.AddDouble( accumulated, AnimatedTypeHelpers.InterpolateDouble(from, to, progress))); } private void ValidateAnimationFunction() { _animationType = AnimationType.Automatic; _keyValues = null; if (From.HasValue) { if (To.HasValue) { _animationType = AnimationType.FromTo; _keyValues = new Double[2]; _keyValues[0] = From.Value; _keyValues[1] = To.Value; } else if (By.HasValue) { _animationType = AnimationType.FromBy; _keyValues = new Double[2]; _keyValues[0] = From.Value; _keyValues[1] = By.Value; } else { _animationType = AnimationType.From; _keyValues = new Double[1]; _keyValues[0] = From.Value; } } else if (To.HasValue) { _animationType = AnimationType.To; _keyValues = new Double[1]; _keyValues[0] = To.Value; } else if (By.HasValue) { _animationType = AnimationType.By; _keyValues = new Double[1]; _keyValues[0] = By.Value; } _isAnimationFunctionValid = true; } #endregion #region Properties private static void AnimationFunction_Changed(DependencyObject d, DependencyPropertyChangedEventArgs e) { DoubleAnimation a = (DoubleAnimation)d; a._isAnimationFunctionValid = false; a.PropertyChanged(e.Property); } private static bool ValidateFromToOrByValue(object value) { Double? typedValue = (Double?)value; if (typedValue.HasValue) { return AnimatedTypeHelpers.IsValidAnimationValueDouble(typedValue.Value); } else { return true; } } ////// FromProperty /// public static readonly DependencyProperty FromProperty; ////// From /// public Double? From { get { return (Double?)GetValue(FromProperty); } set { SetValueInternal(FromProperty, value); } } ////// ToProperty /// public static readonly DependencyProperty ToProperty; ////// To /// public Double? To { get { return (Double?)GetValue(ToProperty); } set { SetValueInternal(ToProperty, value); } } ////// ByProperty /// public static readonly DependencyProperty ByProperty; ////// By /// public Double? By { get { return (Double?)GetValue(ByProperty); } set { SetValueInternal(ByProperty, value); } } ////// If this property is set to true the animation will add its value to /// the base value instead of replacing it entirely. /// public bool IsAdditive { get { return (bool)GetValue(IsAdditiveProperty); } set { SetValueInternal(IsAdditiveProperty, BooleanBoxes.Box(value)); } } ////// It this property is set to true, the animation will accumulate its /// value over repeats. For instance if you have a From value of 0.0 and /// a To value of 1.0, the animation return values from 1.0 to 2.0 over /// the second reteat cycle, and 2.0 to 3.0 over the third, etc. /// public bool IsCumulative { get { return (bool)GetValue(IsCumulativeProperty); } set { SetValueInternal(IsCumulativeProperty, BooleanBoxes.Box(value)); } } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- CursorInteropHelper.cs
- StringValidator.cs
- DataGridToolTip.cs
- DecoderExceptionFallback.cs
- CompilerResults.cs
- StorageEntityTypeMapping.cs
- FlowNode.cs
- Monitor.cs
- AccessKeyManager.cs
- OdbcErrorCollection.cs
- ExtendedTransformFactory.cs
- HtmlControlPersistable.cs
- TemplateKey.cs
- MultiAsyncResult.cs
- CheckBox.cs
- MemberAssignmentAnalysis.cs
- CodeTypeOfExpression.cs
- TreeNodeEventArgs.cs
- XmlUrlEditor.cs
- InnerItemCollectionView.cs
- IndexOutOfRangeException.cs
- InternalRelationshipCollection.cs
- EFColumnProvider.cs
- OracleNumber.cs
- EventLogPermission.cs
- DebugView.cs
- EasingKeyFrames.cs
- Point3DCollection.cs
- ImpersonateTokenRef.cs
- Misc.cs
- AssemblyNameProxy.cs
- TextEncodedRawTextWriter.cs
- XmlResolver.cs
- Base64Decoder.cs
- DesignerDataColumn.cs
- SqlConnectionPoolGroupProviderInfo.cs
- RedirectionProxy.cs
- GlyphCollection.cs
- WsrmTraceRecord.cs
- ForceCopyBuildProvider.cs
- FtpWebResponse.cs
- SqlCachedBuffer.cs
- ButtonStandardAdapter.cs
- CmsInterop.cs
- TranslateTransform.cs
- ClientConfigPaths.cs
- CodeTypeParameterCollection.cs
- InternalTransaction.cs
- ForwardPositionQuery.cs
- HttpSessionStateBase.cs
- IndicShape.cs
- XPathExpr.cs
- CodeTypeReference.cs
- DataGridTableCollection.cs
- SoapMessage.cs
- AttributeEmitter.cs
- XmlSecureResolver.cs
- CompiledXpathExpr.cs
- XmlWrappingReader.cs
- UIntPtr.cs
- SafeHandles.cs
- ReliabilityContractAttribute.cs
- IApplicationTrustManager.cs
- InputElement.cs
- DiscardableAttribute.cs
- BulletedListDesigner.cs
- TextSerializer.cs
- DesignTimeResourceProviderFactoryAttribute.cs
- Token.cs
- ObjectStateFormatter.cs
- ProviderConnectionPoint.cs
- RawUIStateInputReport.cs
- TextBoxRenderer.cs
- ToolStripSeparatorRenderEventArgs.cs
- Graphics.cs
- DataGridViewCellStyleEditor.cs
- HttpPostProtocolReflector.cs
- PointUtil.cs
- TextElementCollectionHelper.cs
- Image.cs
- JsonWriterDelegator.cs
- ConnectionStringSettingsCollection.cs
- AspNetRouteServiceHttpHandler.cs
- WindowsToolbar.cs
- EDesignUtil.cs
- LocalizableAttribute.cs
- ColumnPropertiesGroup.cs
- ComEventsHelper.cs
- InternalTransaction.cs
- ScriptReferenceBase.cs
- CompilationLock.cs
- SAPICategories.cs
- ValueQuery.cs
- DefaultValueTypeConverter.cs
- SuppressMergeCheckAttribute.cs
- TagPrefixAttribute.cs
- CodeDirectionExpression.cs
- ChunkedMemoryStream.cs
- DesignerView.Commands.cs
- EdmConstants.cs