public void Insert(int index, Block item)
{
if (item is null)
{
ThrowHelper.ArgumentNullException_item();
}
if (item.Parent != null)
{
ThrowHelper.ArgumentException("Cannot add this block as it as already attached to another container (block.Parent != null)");
}
if ((uint)index > (uint)Count)
{
ThrowHelper.ArgumentOutOfRangeException_index();
}
if (Count == _children.Length)
{
Grow();
}
if (index < Count)
{
Array.Copy(_children, index, _children, index + 1, Count - index);
}
_children[index] = new BlockWrapper(item);
Count++;
item.Parent = this;
}
public void Insert(int index, Block item)
{
if (item == null)
{
ThrowHelper.ArgumentNullException_item();
}
if (item.Parent != null)
{
ThrowHelper.ArgumentException("Cannot add this block as it as already attached to another container (block.Parent != null)");
}
if ((uint)index > (uint)Count)
{
ThrowHelper.ArgumentOutOfRangeException_index();
}
if (Count == children.Length)
{
EnsureCapacity(Count + 1);
}
if (index < Count)
{
Array.Copy(children, index, children, index + 1, Count - index);
}
children[index] = item;
Count++;
item.Parent = this;
}
public int IndexOf(Block item)
{
if (item == null)
{
ThrowHelper.ArgumentNullException_item();
}
for (int i = 0; i < Count; i++)
{
if (children[i] == item)
{
return(i);
}
}
return(-1);
}
public bool Contains(Block item)
{
if (item == null)
{
ThrowHelper.ArgumentNullException_item();
}
for (int i = 0; i < Count; i++)
{
if (children[i] == item)
{
return(true);
}
}
return(false);
}
public bool Remove(Block item)
{
if (item == null)
{
ThrowHelper.ArgumentNullException_item();
}
for (int i = Count - 1; i >= 0; i--)
{
if (children[i] == item)
{
RemoveAt(i);
return(true);
}
}
return(false);
}
public int IndexOf(Block item)
{
if (item is null)
{
ThrowHelper.ArgumentNullException_item();
}
BlockWrapper[] children = _children;
for (int i = 0; i < Count && i < children.Length; i++)
{
if (ReferenceEquals(children[i].Block, item))
{
return(i);
}
}
return(-1);
}
public void Add(Block item)
{
if (item == null)
{
ThrowHelper.ArgumentNullException_item();
}
if (item.Parent != null)
{
ThrowHelper.ArgumentException("Cannot add this block as it as already attached to another container (block.Parent != null)");
}
if (Count == children.Length)
{
EnsureCapacity(Count + 1);
}
children[Count++] = item;
item.Parent = this;
UpdateSpanEnd(item.Span.End);
}
public Block this[int index]
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get
{
var array = _children;
if ((uint)index >= (uint)array.Length || index >= Count)
{
ThrowHelper.ThrowIndexOutOfRangeException();
return(null);
}
return(array[index].Block);
}
set
{
if ((uint)index >= (uint)Count)
{
ThrowHelper.ThrowIndexOutOfRangeException();
}
if (value is null)
{
ThrowHelper.ArgumentNullException_item();
}
if (value.Parent != null)
{
ThrowHelper.ArgumentException("Cannot add this block as it as already attached to another container (block.Parent != null)");
}
var existingChild = _children[index].Block;
if (existingChild != null)
{
existingChild.Parent = null;
}
value.Parent = this;
_children[index] = new BlockWrapper(value);
}
}
public Block this[int index]
{
get
{
var array = children;
if ((uint)index >= (uint)array.Length || index >= Count)
{
ThrowHelper.ThrowIndexOutOfRangeException();
return(null);
}
return(array[index]);
}
set
{
if ((uint)index >= (uint)Count)
{
ThrowHelper.ThrowIndexOutOfRangeException();
}
if (value == null)
{
ThrowHelper.ArgumentNullException_item();
}
if (value.Parent != null)
{
ThrowHelper.ArgumentException("Cannot add this block as it as already attached to another container (block.Parent != null)");
}
var existingChild = children[index];
if (existingChild != null)
{
existingChild.Parent = null;
}
value.Parent = this;
children[index] = value;
}
}
public void Add(Block item)
{
if (item is null)
{
ThrowHelper.ArgumentNullException_item();
}
if (item.Parent != null)
{
ThrowHelper.ArgumentException("Cannot add this block as it as already attached to another container (block.Parent != null)");
}
if (Count == _children.Length)
{
Grow();
}
_children[Count] = new BlockWrapper(item);
Count++;
item.Parent = this;
UpdateSpanEnd(item.Span.End);
}
