/// <summary>
/// Gets the children.
/// </summary>
/// <value>The children.</value>
public IEnumerable <IElement> GetChildren(ElementEnumeratorSettings settings)
{
if (Type == null)
{
yield break;
}
if (style.ContainerStyle != null)
{
var target = style.ContainerStyle.TargetType != null
? new BoundType(style.ContainerStyle.TargetType)
: new BoundType(typeof(GroupItem));
yield return(Bound.Style(style.ContainerStyle, target, Name));
}
if (style.HeaderTemplate != null)
{
var target = style.HeaderTemplate.DataType as Type != null
? new BoundType(style.HeaderTemplate.DataType as Type)
: new BoundType(typeof(GroupItem));
yield return(Bound.DataTemplate(style.HeaderTemplate, target, Name));
}
}
/// <summary>
/// Gets the children.
/// </summary>
/// <param name="settings"></param>
/// <returns></returns>
/// <value>The children.</value>
public IEnumerable<IElement> GetChildren(ElementEnumeratorSettings settings)
{
foreach(var item in _enumerable)
{
var element = settings.GetBoundProperty(item, Type, Name);
if(element != null) yield return element;
}
}
/// <summary>
/// Gets the children.
/// </summary>
/// <param name="settings"></param>
/// <returns></returns>
/// <value>The children.</value>
public IEnumerable <IElement> GetChildren(ElementEnumeratorSettings settings)
{
foreach (var item in enumerable)
{
var element = settings.GetBoundProperty(item, Type, Name);
if (element != null)
{
yield return(element);
}
}
}
/// <summary>
/// Gets the children.
/// </summary>
/// <value>The children.</value>
public IEnumerable<IElement> GetChildren(ElementEnumeratorSettings settings)
{
foreach(var setterBase in _style.Setters)
{
var setter = setterBase as Setter;
if(setter == null) continue;
if(setter.Value is BindingBase) continue;
var dataBound = settings.GetBoundProperty(setter.Value, Type, Name);
if(dataBound != null)
yield return dataBound;
}
}
/// <summary>
/// Gets the children.
/// </summary>
/// <value>The children.</value>
public IEnumerable<IElement> GetChildren(ElementEnumeratorSettings settings)
{
if(Type == null) yield break;
if(_style.ContainerStyle != null)
{
var target = _style.ContainerStyle.TargetType != null
? new BoundType(_style.ContainerStyle.TargetType)
: new BoundType(typeof(GroupItem));
yield return Bound.Style(_style.ContainerStyle, target, Name);
}
if(_style.HeaderTemplate != null)
{
var target = _style.HeaderTemplate.DataType as Type != null
? new BoundType(_style.HeaderTemplate.DataType as Type)
: new BoundType(typeof(GroupItem));
yield return Bound.DataTemplate(_style.HeaderTemplate, target, Name);
}
}
/// <summary>
/// Gets the children.
/// </summary>
/// <value>The children.</value>
public IEnumerable <IElement> GetChildren(ElementEnumeratorSettings settings)
{
foreach (var setterBase in style.Setters)
{
var setter = setterBase as Setter;
if (setter == null)
{
continue;
}
if (setter.Value is BindingBase)
{
continue;
}
var dataBound = settings.GetBoundProperty(setter.Value, Type, Name);
if (dataBound != null)
{
yield return(dataBound);
}
}
}
private IEnumerable<IElement> CheckHeaderedItemsControl(ICollection<string> checkedProperties,
ElementEnumeratorSettings settings)
{
if(!settings.IncludeTemplates) yield break;
var headeredItemsControl = Element as HeaderedItemsControl;
if(headeredItemsControl != null)
{
checkedProperties.Add(HeaderedContentControl.HeaderTemplateProperty.Name);
var template = headeredItemsControl.HeaderTemplate;
if(template != null)
{
var dataType = template.DataType as Type;
if(dataType == null)
{
var binding = BindingOperations.GetBinding(
headeredItemsControl,
HeaderedItemsControl.HeaderProperty
);
if(binding != null)
yield return Bound.DataTemplate(template, Type.GetAssociatedType(binding.Path.Path), Name);
}
else yield return Bound.DataTemplate(template, new BoundType(dataType), Name);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ElementEnumerator"/> class.
/// </summary>
/// <param name="element">The element.</param>
public ElementEnumerator(IElement element)
{
this.element = element;
settings = new ElementEnumeratorSettings();
}
/// <summary>
/// Initializes a new instance of the <see cref="ElementEnumerator"/> class.
/// </summary>
/// <param name="element">The element.</param>
public ElementEnumerator(IElement element)
{
_element = element;
_settings = new ElementEnumeratorSettings();
}
/// <summary>
/// Initializes a new instance of the <see cref="StyleValidator"/> class.
/// </summary>
/// <param name="settings">The settings.</param>
/// <param name="element">The element.</param>
public StyleValidator(ElementEnumeratorSettings settings, StyleElement element)
{
this.settings = settings;
this.element = element;
}
/// <summary>
/// Initializes a new instance of the <see cref="DependencyObjectValidator"/> class.
/// </summary>
/// <param name="settings">The settings.</param>
/// <param name="element">The element.</param>
public DependencyObjectValidator(ElementEnumeratorSettings settings, DependencyObjectElement element)
{
this.settings = settings;
this.element = element;
}
/// <summary>
/// Initializes a new instance of the <see cref="DependencyObjectValidator"/> class.
/// </summary>
/// <param name="settings">The settings.</param>
/// <param name="element">The element.</param>
public DependencyObjectValidator(ElementEnumeratorSettings settings, DependencyObjectElement element)
{
_settings = settings;
_element = element;
}
/// <summary>
/// Initializes a new instance of the <see cref="StyleValidator"/> class.
/// </summary>
/// <param name="settings">The settings.</param>
/// <param name="element">The element.</param>
public StyleValidator(ElementEnumeratorSettings settings, StyleElement element)
{
_settings = settings;
_element = element;
}
private IEnumerable<IElement> CheckItemsControl(ICollection<string> checkedProperties,
ElementEnumeratorSettings settings)
{
var itemsControl = Element as ItemsControl;
if(itemsControl != null)
{
checkedProperties.Add(ItemsControl.ItemTemplateProperty.Name);
var template = itemsControl.ItemTemplate;
if(template != null && settings.IncludeTemplates)
{
var dataType = template.DataType as Type;
if(dataType == null)
{
var binding = BindingOperations.GetBinding(
itemsControl,
ItemsControl.ItemsSourceProperty
);
if(binding != null)
{
var enumerableType = Type.GetPropertyType(binding.Path.Path);
if (enumerableType != null)
{
var generics = enumerableType.GetGenericArguments();
if(generics != null && generics.Length == 1)
yield return Bound.DataTemplate(template, new BoundType(generics[0]), Name);
}
}
}
else yield return Bound.DataTemplate(template, new BoundType(dataType), Name);
}
if(settings.IncludeStyles)
{
if(itemsControl.ItemContainerStyle != null)
{
checkedProperties.Add(ItemsControl.ItemContainerStyleProperty.Name);
yield return Bound.Style(itemsControl.ItemContainerStyle, Type, Name);
}
foreach(var groupStyle in itemsControl.GroupStyle)
{
checkedProperties.Add("GroupStyle");
yield return Bound.GroupStyle(groupStyle, Type, Name);
}
}
foreach(var item in CheckHeaderedItemsControl(checkedProperties, settings))
{
yield return item;
}
}
}
/// <summary>
/// Gets the children.
/// </summary>
/// <value>The children.</value>
public IEnumerable<IElement> GetChildren(ElementEnumeratorSettings settings)
{
if(Type == null) yield break;
var checkedProperties = new List<string>();
foreach(var item in CheckContentControl(checkedProperties, settings))
{
yield return item;
}
foreach(var item in CheckItemsControl(checkedProperties, settings))
{
yield return item;
}
var logicalChildren = LogicalTreeHelper.GetChildren(Element).Cast<object>().ToList();
var enumerator = _element.GetLocalValueEnumerator();
while(enumerator.MoveNext())
{
var entry = enumerator.Current;
if(BindingOperations.IsDataBound(_element, entry.Property)) continue;
if(checkedProperties.Contains(entry.Property.Name)) continue;
if(logicalChildren.Contains(entry.Value)) continue;
var dataBound = settings.GetBoundProperty(entry.Value, Type, Name);
if(dataBound != null)
yield return dataBound;
}
if(!CheckLogicalChildren) yield break;
foreach(var child in logicalChildren)
{
if(child is DependencyObject)
{
yield return Bound.DependencyObject(
child as DependencyObject,
Type, Name + ".",
(settings.TraverseUserControls || !(child is UserControl))
);
}
}
}
/// <summary>
/// Gets the children.
/// </summary>
/// <value>The children.</value>
public IEnumerable <IElement> GetChildren(ElementEnumeratorSettings settings)
{
if (Type == null)
{
yield break;
}
var checkedProperties = new List <string>();
foreach (var item in CheckContentControl(checkedProperties, settings))
{
yield return(item);
}
foreach (var item in CheckItemsControl(checkedProperties, settings))
{
yield return(item);
}
var logicalChildren = LogicalTreeHelper.GetChildren(Element).Cast <object>().ToList();
var enumerator = element.GetLocalValueEnumerator();
while (enumerator.MoveNext())
{
var entry = enumerator.Current;
if (BindingOperations.IsDataBound(element, entry.Property))
{
continue;
}
if (checkedProperties.Contains(entry.Property.Name))
{
continue;
}
if (logicalChildren.Contains(entry.Value))
{
continue;
}
var dataBound = settings.GetBoundProperty(entry.Value, Type, Name);
if (dataBound != null)
{
yield return(dataBound);
}
}
if (!CheckLogicalChildren)
{
yield break;
}
foreach (var child in logicalChildren)
{
if (child is DependencyObject)
{
yield return(Bound.DependencyObject(
child as DependencyObject,
Type, Name + ".",
(settings.TraverseUserControls || !(child is UserControl))
));
}
}
}
IEnumerable <IElement> CheckHeaderedItemsControl(ICollection <string> checkedProperties, ElementEnumeratorSettings settings)
{
if (!settings.IncludeTemplates)
{
yield break;
}
var headeredItemsControl = Element as HeaderedItemsControl;
if (headeredItemsControl != null)
{
checkedProperties.Add(HeaderedContentControl.HeaderTemplateProperty.Name);
var template = headeredItemsControl.HeaderTemplate;
if (template != null)
{
var dataType = template.DataType as Type;
if (dataType == null)
{
var binding = BindingOperations.GetBinding(
headeredItemsControl,
HeaderedItemsControl.HeaderProperty
);
if (binding != null)
{
yield return(Bound.DataTemplate(template, Type.GetAssociatedType(binding.Path.Path), Name));
}
}
else
{
yield return(Bound.DataTemplate(template, new BoundType(dataType), Name));
}
}
}
}
IEnumerable <IElement> CheckItemsControl(ICollection <string> checkedProperties, ElementEnumeratorSettings settings)
{
var itemsControl = Element as ItemsControl;
if (itemsControl != null)
{
checkedProperties.Add(ItemsControl.ItemTemplateProperty.Name);
var template = itemsControl.ItemTemplate;
if (template != null && settings.IncludeTemplates)
{
var dataType = template.DataType as Type;
if (dataType == null)
{
var binding = BindingOperations.GetBinding(
itemsControl,
ItemsControl.ItemsSourceProperty
);
if (binding != null)
{
var enumerableType = Type.GetPropertyType(binding.Path.Path);
if (enumerableType != null)
{
var generics = enumerableType.GetGenericArguments();
if (generics != null && generics.Length == 1)
{
yield return(Bound.DataTemplate(template, new BoundType(generics[0]), Name));
}
}
}
}
else
{
yield return(Bound.DataTemplate(template, new BoundType(dataType), Name));
}
}
if (settings.IncludeStyles)
{
if (itemsControl.ItemContainerStyle != null)
{
checkedProperties.Add(ItemsControl.ItemContainerStyleProperty.Name);
yield return(Bound.Style(itemsControl.ItemContainerStyle, Type, Name));
}
foreach (var groupStyle in itemsControl.GroupStyle)
{
checkedProperties.Add("GroupStyle");
yield return(Bound.GroupStyle(groupStyle, Type, Name));
}
}
foreach (var item in CheckHeaderedItemsControl(checkedProperties, settings))
{
yield return(item);
}
}
}
