// Token: 0x06002AB8 RID: 10936 RVA: 0x000C32D3 File Offset: 0x000C14D3
internal void InvalidateAdorner(AdornerLayer.AdornerInfo adornerInfo)
{
adornerInfo.Adorner.InvalidateMeasure();
adornerInfo.Adorner.InvalidateVisual();
adornerInfo.RenderSize = new Size(double.NaN, double.NaN);
adornerInfo.Transform = null;
}
// Token: 0x06002ABD RID: 10941 RVA: 0x000C3428 File Offset: 0x000C1628
private void AddAdornerToVisualTree(AdornerLayer.AdornerInfo adornerInfo, int zOrder)
{
Adorner adorner = adornerInfo.Adorner;
this.AddAdornerInfo(this._zOrderMap, adornerInfo, zOrder);
ArrayList arrayList = (ArrayList)this._zOrderMap[zOrder];
if (arrayList.Count > 1)
{
int num = arrayList.IndexOf(adornerInfo);
int index = this._children.IndexOf(((AdornerLayer.AdornerInfo)arrayList[num - 1]).Adorner) + 1;
this._children.Insert(index, adorner);
return;
}
IList keyList = this._zOrderMap.GetKeyList();
int num2 = keyList.IndexOf(zOrder) - 1;
if (num2 < 0)
{
this._children.Insert(0, adorner);
return;
}
arrayList = (ArrayList)this._zOrderMap[keyList[num2]];
int index2 = this._children.IndexOf(((AdornerLayer.AdornerInfo)arrayList[arrayList.Count - 1]).Adorner) + 1;
this._children.Insert(index2, adorner);
}
/// <summary>Positions child elements and determines a size for the <see cref="T:System.Windows.Documents.AdornerLayer" />.</summary>
/// <param name="finalSize">The size reserved for this element by its parent.</param>
/// <returns>The actual size needed by the element. This return value is typically the same as the value passed to finalSize.</returns>
// Token: 0x06002AB6 RID: 10934 RVA: 0x000C3124 File Offset: 0x000C1324
protected override Size ArrangeOverride(Size finalSize)
{
DictionaryEntry[] array = new DictionaryEntry[this._zOrderMap.Count];
this._zOrderMap.CopyTo(array, 0);
for (int i = 0; i < array.Length; i++)
{
ArrayList arrayList = (ArrayList)array[i].Value;
int j = 0;
while (j < arrayList.Count)
{
AdornerLayer.AdornerInfo adornerInfo = (AdornerLayer.AdornerInfo)arrayList[j++];
if (!adornerInfo.Adorner.IsArrangeValid)
{
adornerInfo.Adorner.Arrange(new Rect(default(Point), adornerInfo.Adorner.DesiredSize));
GeneralTransform desiredTransform = adornerInfo.Adorner.GetDesiredTransform(adornerInfo.Transform);
GeneralTransform proposedTransform = this.GetProposedTransform(adornerInfo.Adorner, desiredTransform);
int num = this._children.IndexOf(adornerInfo.Adorner);
if (num >= 0)
{
Transform adornerTransform = (proposedTransform != null) ? proposedTransform.AffineTransform : null;
((Adorner)this._children[num]).AdornerTransform = adornerTransform;
}
}
if (adornerInfo.Adorner.IsClipEnabled)
{
adornerInfo.Adorner.AdornerClip = adornerInfo.Clip;
}
else if (adornerInfo.Adorner.AdornerClip != null)
{
adornerInfo.Adorner.AdornerClip = null;
}
}
}
return(finalSize);
}
// Token: 0x06002AB7 RID: 10935 RVA: 0x000C327C File Offset: 0x000C147C
internal void Add(Adorner adorner, int zOrder)
{
if (adorner == null)
{
throw new ArgumentNullException("adorner");
}
AdornerLayer.AdornerInfo adornerInfo = new AdornerLayer.AdornerInfo(adorner);
adornerInfo.ZOrder = zOrder;
this.AddAdornerInfo(this.ElementMap, adornerInfo, adorner.AdornedElement);
this.AddAdornerToVisualTree(adornerInfo, zOrder);
base.AddLogicalChild(adorner);
this.UpdateAdorner(adorner.AdornedElement);
}
// Token: 0x06002AC4 RID: 10948 RVA: 0x000C3938 File Offset: 0x000C1B38
private void AddAdornerInfo(IDictionary infoMap, AdornerLayer.AdornerInfo adornerInfo, object key)
{
ArrayList arrayList;
if (infoMap[key] == null)
{
arrayList = new ArrayList(1);
infoMap[key] = arrayList;
}
else
{
arrayList = (ArrayList)infoMap[key];
}
arrayList.Add(adornerInfo);
}
// Token: 0x06002ABB RID: 10939 RVA: 0x000C33C4 File Offset: 0x000C15C4
internal int GetAdornerZOrder(Adorner adorner)
{
ArrayList arrayList = this.ElementMap[adorner.AdornedElement] as ArrayList;
if (arrayList == null)
{
throw new InvalidOperationException(SR.Get("AdornedElementNotFound"));
}
AdornerLayer.AdornerInfo adornerInfo = this.GetAdornerInfo(arrayList, adorner);
if (adornerInfo == null)
{
throw new InvalidOperationException(SR.Get("AdornerNotFound"));
}
return(adornerInfo.ZOrder);
}
// Token: 0x06002ABF RID: 10943 RVA: 0x000C3598 File Offset: 0x000C1798
private void UpdateElementAdorners(UIElement element)
{
Visual visual = VisualTreeHelper.GetParent(this) as Visual;
if (visual == null)
{
return;
}
ArrayList arrayList = this.ElementMap[element] as ArrayList;
if (arrayList == null)
{
return;
}
bool flag = false;
GeneralTransform generalTransform = element.TransformToAncestor(visual);
for (int i = 0; i < arrayList.Count; i++)
{
AdornerLayer.AdornerInfo adornerInfo = (AdornerLayer.AdornerInfo)arrayList[i];
Size renderSize = element.RenderSize;
Geometry geometry = null;
bool flag2 = false;
if (adornerInfo.Adorner.IsClipEnabled)
{
geometry = this.GetClipGeometry(adornerInfo.Adorner.AdornedElement, adornerInfo.Adorner);
if ((adornerInfo.Clip == null && geometry != null) || (adornerInfo.Clip != null && geometry == null) || (adornerInfo.Clip != null && geometry != null && adornerInfo.Clip.Bounds != geometry.Bounds))
{
flag2 = true;
}
}
if (adornerInfo.Adorner.NeedsUpdate(adornerInfo.RenderSize) || adornerInfo.Transform == null || generalTransform.AffineTransform == null || adornerInfo.Transform.AffineTransform == null || generalTransform.AffineTransform.Value != adornerInfo.Transform.AffineTransform.Value || flag2)
{
this.InvalidateAdorner(adornerInfo);
adornerInfo.RenderSize = renderSize;
adornerInfo.Transform = generalTransform;
if (adornerInfo.Adorner.IsClipEnabled)
{
adornerInfo.Clip = geometry;
}
flag = true;
}
}
if (flag)
{
base.InvalidateMeasure();
}
}
/// <summary>Measures the size required for child elements and determines a size for the <see cref="T:System.Windows.Documents.AdornerLayer" />.</summary>
/// <param name="constraint">Unused.</param>
/// <returns>This method always returns a <see cref="T:System.Windows.Size" /> of (0,0).</returns>
// Token: 0x06002AB5 RID: 10933 RVA: 0x000C30A0 File Offset: 0x000C12A0
protected override Size MeasureOverride(Size constraint)
{
DictionaryEntry[] array = new DictionaryEntry[this._zOrderMap.Count];
this._zOrderMap.CopyTo(array, 0);
for (int i = 0; i < array.Length; i++)
{
ArrayList arrayList = (ArrayList)array[i].Value;
int j = 0;
while (j < arrayList.Count)
{
AdornerLayer.AdornerInfo adornerInfo = (AdornerLayer.AdornerInfo)arrayList[j++];
adornerInfo.Adorner.Measure(constraint);
}
}
return(default(Size));
}
// Token: 0x06002AC2 RID: 10946 RVA: 0x000C38B0 File Offset: 0x000C1AB0
private bool RemoveAdornerInfo(IDictionary infoMap, Adorner adorner, object key)
{
ArrayList arrayList = infoMap[key] as ArrayList;
if (arrayList != null)
{
AdornerLayer.AdornerInfo adornerInfo = this.GetAdornerInfo(arrayList, adorner);
if (adornerInfo != null)
{
arrayList.Remove(adornerInfo);
if (arrayList.Count == 0)
{
infoMap.Remove(key);
}
return(true);
}
}
return(false);
}
// Token: 0x06002ABE RID: 10942 RVA: 0x000C3528 File Offset: 0x000C1728
private void Clear(UIElement element)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
ArrayList arrayList = this.ElementMap[element] as ArrayList;
if (arrayList == null)
{
throw new InvalidOperationException(SR.Get("AdornedElementNotFound"));
}
while (arrayList.Count > 0)
{
AdornerLayer.AdornerInfo adornerInfo = arrayList[0] as AdornerLayer.AdornerInfo;
this.Remove(adornerInfo.Adorner);
}
this.ElementMap.Remove(element);
}
// Token: 0x06002ABA RID: 10938 RVA: 0x000C3328 File Offset: 0x000C1528
internal void SetAdornerZOrder(Adorner adorner, int zOrder)
{
ArrayList arrayList = this.ElementMap[adorner.AdornedElement] as ArrayList;
if (arrayList == null)
{
throw new InvalidOperationException(SR.Get("AdornedElementNotFound"));
}
AdornerLayer.AdornerInfo adornerInfo = this.GetAdornerInfo(arrayList, adorner);
if (adornerInfo == null)
{
throw new InvalidOperationException(SR.Get("AdornerNotFound"));
}
this.RemoveAdornerInfo(this._zOrderMap, adorner, adornerInfo.ZOrder);
this._children.Remove(adorner);
adornerInfo.ZOrder = zOrder;
this.AddAdornerToVisualTree(adornerInfo, zOrder);
this.InvalidateAdorner(adornerInfo);
this.UpdateAdorner(adorner.AdornedElement);
}
/// <summary>Removes the specified <see cref="T:System.Windows.Documents.Adorner" /> from the adorner layer.</summary>
/// <param name="adorner">The <see cref="T:System.Windows.Documents.Adorner" /> to remove.</param>
/// <exception cref="T:System.ArgumentNullException">Raised when adorner is null.</exception>
// Token: 0x06002AAC RID: 10924 RVA: 0x000C2DA8 File Offset: 0x000C0FA8
public void Remove(Adorner adorner)
{
if (adorner == null)
{
throw new ArgumentNullException("adorner");
}
ArrayList arrayList = this.ElementMap[adorner.AdornedElement] as ArrayList;
if (arrayList == null)
{
return;
}
AdornerLayer.AdornerInfo adornerInfo = this.GetAdornerInfo(arrayList, adorner);
if (adornerInfo == null)
{
return;
}
this.RemoveAdornerInfo(this.ElementMap, adorner, adorner.AdornedElement);
this.RemoveAdornerInfo(this._zOrderMap, adorner, adornerInfo.ZOrder);
this._children.Remove(adorner);
base.RemoveLogicalChild(adorner);
}