private static IEnumerable<ElementDescription> DefaultSelectElementsToInspectImplementation(IConventionManager conventionManager, DependencyObject root)
{
var queue = new Queue<DependencyObject>();
queue.Enqueue(root);
while (queue.Count > 0)
{
var current = queue.Dequeue();
var currentName = current.GetName();
if (!string.IsNullOrEmpty(currentName))
{
var currentType = current.GetType();
var currentConvention = conventionManager.GetElementConvention(currentType);
if (currentConvention != null)
yield return new ElementDescription { Type = currentType, Name = currentName, Convention = currentConvention };
}
foreach (object child in LogicalTreeHelper.GetChildren(current))
{
var childDo = child as DependencyObject;
if (childDo == null || childDo is UserControl)
continue;
queue.Enqueue(childDo);
}
}
}
/// <summary>
/// Finds the interaction defaults or fail.
/// </summary>
/// <param name="conventionManager">The convention manager.</param>
/// <param name="element">The element.</param>
/// <returns></returns>
public static IElementConvention FindElementConventionOrFail(this IConventionManager conventionManager, object element)
{
var type = element.GetType();
var defaults = conventionManager.GetElementConvention(type);
if (defaults == null)
{
throw new CaliburnException(
string.Format("Could not locate an IElementConvention for {0}. Please register one with the IConventionManager.", type.Name)
);
}
return(defaults);
}
private static IEnumerable <ElementDescription> DefaultSelectElementsToInspectImplementation(IConventionManager conventionManager, DependencyObject root)
{
var queue = new Queue <DependencyObject>();
queue.Enqueue(root);
while (queue.Count > 0)
{
var current = queue.Dequeue();
var currentName = current.GetName();
if (!string.IsNullOrEmpty(currentName))
{
var currentType = current.GetType();
var currentConvention = conventionManager.GetElementConvention(currentType);
if (currentConvention != null)
{
yield return new ElementDescription {
Type = currentType, Name = currentName, Convention = currentConvention
}
}
;
}
foreach (object child in LogicalTreeHelper.GetChildren(current))
{
var childDo = child as DependencyObject;
if (childDo == null || childDo is UserControl)
{
continue;
}
queue.Enqueue(childDo);
}
}
}
private static IEnumerable<ElementDescription> DefaultSelectElementsToInspectImplementation(IConventionManager conventionManager, DependencyObject root)
{
var queue = new Queue<DependencyObject>();
queue.Enqueue(root);
while (queue.Count > 0)
{
var current = queue.Dequeue();
var currentName = current.GetName();
if (!string.IsNullOrEmpty(currentName))
{
var currentType = current.GetType();
var currentConvention = conventionManager.GetElementConvention(currentType);
if (currentConvention != null)
yield return new ElementDescription { Type = currentType, Name = currentName, Convention = currentConvention };
}
var childCount = VisualTreeHelper.GetChildrenCount(current);
if (childCount > 0)
{
for(var i = 0; i < childCount; i++)
{
var childDo = VisualTreeHelper.GetChild(current, i);
if(childDo is UserControl)
continue;
queue.Enqueue(childDo);
}
}
else
{
var contentControl = current as ContentControl;
if (contentControl != null)
{
if (contentControl.Content != null
&& contentControl.Content is DependencyObject
&& !(contentControl.Content is UserControl))
queue.Enqueue(contentControl.Content as DependencyObject);
}
else
{
var itemsControl = current as ItemsControl;
if(itemsControl != null)
{
itemsControl.Items.OfType<DependencyObject>()
.Where(item => !(item is UserControl))
.Apply(queue.Enqueue);
}
}
}
}
}
private static IEnumerable <ElementDescription> DefaultSelectElementsToInspectImplementation(IConventionManager conventionManager, DependencyObject root)
{
var queue = new Queue <DependencyObject>();
queue.Enqueue(root);
while (queue.Count > 0)
{
var current = queue.Dequeue();
var currentName = current.GetName();
if (!string.IsNullOrEmpty(currentName))
{
var currentType = current.GetType();
var currentConvention = conventionManager.GetElementConvention(currentType);
if (currentConvention != null)
{
yield return new ElementDescription {
Type = currentType, Name = currentName, Convention = currentConvention
}
}
;
}
var childCount = VisualTreeHelper.GetChildrenCount(current);
if (childCount > 0)
{
for (var i = 0; i < childCount; i++)
{
var childDo = VisualTreeHelper.GetChild(current, i);
if (childDo is UserControl)
{
continue;
}
queue.Enqueue(childDo);
}
}
else
{
var contentControl = current as ContentControl;
if (contentControl != null)
{
if (contentControl.Content != null &&
contentControl.Content is DependencyObject &&
!(contentControl.Content is UserControl))
{
queue.Enqueue(contentControl.Content as DependencyObject);
}
}
else
{
var itemsControl = current as ItemsControl;
if (itemsControl != null)
{
itemsControl.Items.OfType <DependencyObject>()
.Where(item => !(item is UserControl))
.Apply(queue.Enqueue);
}
}
}
}
}
