/// <inheritdoc />
public async Task <ILinkedObject> AddLinkedObjectDefinitionAsync(ILinkedObject linkedObject, CancellationToken cancellationToken = default(CancellationToken))
=> await PostAsync <LinkedObject>(new HttpRequest
{
Uri = "/api/v1/meta/schemas/user/linkedObjects",
Verb = HttpVerb.Post,
Payload = linkedObject,
}, cancellationToken).ConfigureAwait(false);
public void SetCursor(bool inEnd, ICursor cursor)
{
if (this.Cursor != null)
{
this.CurrentCursorChild.Object.ClearCursor();
}
this.Cursor = cursor;
if (inEnd)
{
this.CurrentCursorChild = this.LastChild;
}
else
{
this.CurrentCursorChild = this.FirstChild;
}
if (this.CurrentCursorChild == null)
{
// Todo: No children. Render the cursor
}
else
{
this.CurrentCursorChild.Object.SetCursor(inEnd, cursor);
}
}
public void ClearCursor()
{
if (this.Cursor == null)
{
throw new CursorException("Cursor have already been cleared or not been set");
}
this.CurrentCursorChild.Object.ClearCursor();
this.CurrentCursorChild = null;
this.Cursor = null;
}
bool IsSharedUpdater(ILinkedObject linkedObject)
{
var type = linkedObject.GetType();
List <ILinkedObject> list;
if (m_LinkedObjects.TryGetValue(type, out list))
{
return(m_LinkedObjects[type].IndexOf(linkedObject) == 0);
}
return(false);
}
protected void AppendChild(T child)
{
var linkedChild = new LinkedObject <T>(child);
if (this.LastChild != null)
{
linkedChild.Prev = this.LastChild;
this.LastChild.Next = linkedChild;
}
this.LastChild = linkedChild;
if (this.FirstChild == null)
{
this.FirstChild = this.LastChild;
}
}
protected void PrependChild(T child) // TODO: Exstract the chain logic to a separate class.
{
var linkedChild = new LinkedObject <T>(child);
if (this.FirstChild != null)
{
linkedChild.Next = this.FirstChild;
this.FirstChild.Prev = linkedChild;
}
this.FirstChild = linkedChild;
if (this.LastChild == null)
{
this.LastChild = this.FirstChild;
}
}
bool IsSharedUpdater(ILinkedObject linkedObject)
{
var type = linkedObject.GetType();
return(m_LinkedObjects[type].IndexOf(linkedObject) == 0);
}
/// <summary>
/// Returns whether the specified ray origin is hovering over a UI element
/// </summary>
/// <param name="linkedObject">Object among the linked objects to check if it is the central one</param>
public static bool IsSharedUpdater(this ILinkedObject obj, ILinkedObject linkedObject)
{
return(isSharedUpdater(linkedObject));
}
public void Insert(IDocumentBuffer documentBuffer, IDimensionConstraint dimensionConstraint)
{
double dimensionConsumed = 0;
var child = this.FirstChild;
while (this.CurrentCursorChild != null && child != this.CurrentCursorChild)
{
dimensionConsumed += this.GetDimension(child.Object);
child = child.Next;
}
var objectConstraint = this.GetConstraint(dimensionConstraint, dimensionConsumed);
while (child != null)
{
child.Object.Insert(documentBuffer, objectConstraint);
if (documentBuffer.EndOfBuffer())
{
this.SizeChanged();
return;
}
dimensionConsumed += this.GetDimension(child.Object);
objectConstraint = this.GetConstraint(dimensionConstraint, dimensionConsumed);
if (child.Next != null)
{
child = child.Next;
if (this.CurrentCursorChild != null)
{
this.CurrentCursorChild.Object.ClearCursor();
this.CurrentCursorChild = child;
this.CurrentCursorChild.Object.SetCursor(false, this.Cursor);
}
}
else
{
break;
}
}
var newElement = this.ProduceChild(documentBuffer, objectConstraint);
while (newElement != null)
{
this.AppendChild(newElement);
dimensionConsumed += this.GetDimension(newElement);
objectConstraint = this.GetConstraint(dimensionConstraint, dimensionConsumed);
if (documentBuffer.EndOfBuffer())
{
break;
}
newElement = this.ProduceChild(documentBuffer, objectConstraint);
}
if (this.Cursor != null)
{
this.CurrentCursorChild?.Object.ClearCursor();
this.CurrentCursorChild = this.LastChild;
this.CurrentCursorChild.Object.SetCursor(true, this.Cursor);
}
this.SizeChanged();
}