/// <summary>
/// Enlists a dependency property value into this storyboard instance.
/// </summary>
/// <param name="dpValue">The dependency property value to enlist.</param>
/// <param name="animation">The animation to apply to the dependency property.</param>
internal void Enlist(IDependencyPropertyValue dpValue, AnimationBase animation)
{
Contract.Require(dpValue, "dpValue");
var enlistment = new Enlistment(dpValue, animation);
enlistedDependencyProperties.Add(enlistment);
}
/// <summary>
/// Enlists a dependency property value into this storyboard instance.
/// </summary>
/// <param name="dpValue">The dependency property value to enlist.</param>
/// <param name="animation">The animation to apply to the dependency property.</param>
internal void Enlist(IDependencyPropertyValue dpValue, AnimationBase animation)
{
Contract.Require(dpValue, nameof(dpValue));
var enlistment = new Enlistment(dpValue, animation);
enlistedDependencyProperties.Add(enlistment);
}
/// <summary>
/// Initializes a new instance of the <see cref="DependencyBoundValueConverting{TDependency, TBound}"/> class.
/// </summary>
/// <param name="value">The dependency property value which created this object.</param>
/// <param name="expressionType">The type of the bound expression.</param>
/// <param name="dataSourceType">The type of the data source.</param>
/// <param name="expression">The binding expression.</param>
/// <param name="coerceToString">A value indicating whether to coerce Object values to String values if no valid type conversion exists.</param>
public DependencyBoundValueConverting(IDependencyPropertyValue value, Type expressionType, Type dataSourceType, String expression, Boolean coerceToString)
: base(value, expressionType, dataSourceType, expression)
{
var expressionFormatString = BindingExpressions.GetBindingFormatStringPart(expression);
SetFormatString(expressionFormatString);
this.coerceToString = coerceToString;
this.cachedConvertedValue = GetFresh();
}
/// <summary>
/// Updates the specified dependency property's participation in the digest cycle.
/// </summary>
/// <param name="value">The dependency property to update.</param>
/// <param name="digest">A value indicating whether the dependency property should participate in the digest cycle.</param>
private void UpdateDigestParticipation(IDependencyPropertyValue value, Boolean digest)
{
if (digest)
{
if (!digestedDependencyProperties.Contains(value))
{
digestedDependencyProperties.Add(value);
}
}
else
{
digestedDependencyProperties.Remove(value);
}
}
/// <summary>
/// Updates the specified dependency property's participation in the digest cycle.
/// </summary>
/// <param name="value">The dependency property to update.</param>
/// <param name="digest">A value indicating whether the dependency property should participate in the digest cycle.</param>
private void UpdateDigestParticipation(IDependencyPropertyValue value, Boolean digest)
{
if (digest)
{
if (!dependencyPropertyValuesNeedingDigestion.Contains(value))
{
dependencyPropertyValuesNeedingDigestion.Add(value);
}
}
else
{
dependencyPropertyValuesNeedingDigestion.Remove(value);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DependencyBoundValue{TDependency}"/> class.
/// </summary>
/// <param name="value">The dependency property value which created this object.</param>
/// <param name="expressionType">The type of the bound expression.</param>
/// <param name="dataSourceType">The type of the data source.</param>
/// <param name="expression">The binding expression.</param>
public DependencyBoundValue(IDependencyPropertyValue value, Type expressionType, Type dataSourceType, String expression)
{
this.dependencyValue = value;
this.getter = (DataBindingGetter <T>)BindingExpressions.CreateBindingGetter(expressionType, dataSourceType, expression);
this.setter = (DataBindingSetter <T>)BindingExpressions.CreateBindingSetter(expressionType, dataSourceType, expression);
this.comparer = BindingExpressions.GetComparisonFunction(expressionType);
this.cachedValue = GetUnderlyingValue();
this.dpropReference = BindingExpressions.GetSimpleDependencyProperty(dataSourceType, expression);
if (dpropReference != null)
{
var dataSource = value.Owner.DependencyDataSource;
if (dataSource != null)
{
HookDependencyProperty(dataSource);
}
}
}
/// <summary>
/// Removes a dependency property value from the clock's subscriber list.
/// </summary>
/// <param name="value">The dependency property value to remove from the subscriber list.</param>
internal void Unsubscribe(IDependencyPropertyValue value)
{
Contract.Require(value, nameof(value));
subscribers.Remove(value);
}
/// <summary>
/// Adds a dependency property value to the clock's subscriber list.
/// </summary>
/// <param name="value">The dependency property value to add to the subscriber list.</param>
internal void Subscribe(IDependencyPropertyValue value)
{
Contract.Require(value, nameof(value));
subscribers.AddLast(value);
}
/// <summary>
/// Initializes a new instance of the <see cref="DependencyBoundValueNonConverting{TDependency}"/> class.
/// </summary>
/// <param name="value">The dependency property value which created this object.</param>
/// <param name="expressionType">The type of the bound expression.</param>
/// <param name="dataSourceType">The type of the data source.</param>
/// <param name="expression">The binding expression.</param>
public DependencyBoundValueNonConverting(IDependencyPropertyValue value, Type expressionType, Type dataSourceType, String expression)
: base(value, expressionType, dataSourceType, expression)
{
}
/// <summary>
/// Removes a dependency property value from the clock's subscriber list.
/// </summary>
/// <param name="value">The dependency property value to remove from the subscriber list.</param>
internal void Unsubscribe(IDependencyPropertyValue value)
{
Contract.Require(value, nameof(value));
subscribers.Remove(value);
}
/// <summary>
/// Adds a dependency property value to the clock's subscriber list.
/// </summary>
/// <param name="value">The dependency property value to add to the subscriber list.</param>
internal void Subscribe(IDependencyPropertyValue value)
{
Contract.Require(value, nameof(value));
subscribers.AddLast(value);
}
/// <summary>
/// Initializes a new instance of the <see cref="Enlistment"/> structure.
/// </summary>
/// <param name="dpValue">The dependency property which has been enlisted.</param>
/// <param name="animation">The animation to apply to the dependency property.</param>
public Enlistment(IDependencyPropertyValue dpValue, AnimationBase animation)
{
this.dpValue = dpValue;
this.animation = animation;
}
/// <summary>
/// Initializes a new instance of the <see cref="Enlistment"/> structure.
/// </summary>
/// <param name="dpValue">The dependency property which has been enlisted.</param>
/// <param name="animation">The animation to apply to the dependency property.</param>
public Enlistment(IDependencyPropertyValue dpValue, AnimationBase animation)
{
this.dpValue = dpValue;
this.animation = animation;
}
