public LineBoxesContext(CustomRenderBox owner)
{
//set owner element if we want to preserver linebox ***
_owner = owner;
_context = LayoutTools.BorrowList(out _lineboxes);
_sharedLineBoxContextListContext = LayoutTools.BorrowList(out _sharedLineBoxContexts);
}
public void Dispose()
{
if (_tool != null)
{
MayBeEmptyTempContext <T> .Release(_tool);
_tool = default;
}
}
public static MayBeEmptyTempContext <List <T> > BorrowList <T>(out List <T> linkedlist)
{
if (!MayBeEmptyTempContext <List <T> > .IsInit())
{
MayBeEmptyTempContext <List <T> > .SetNewHandler(
() => new List <T>(),
list => list.Clear());
}
return(MayBeEmptyTempContext <List <T> > .Borrow(out linkedlist));
}
public static MayBeEmptyTempContext <LineBox> BorrowLineBox(out LineBox linebox)
{
if (!MayBeEmptyTempContext <LineBox> .IsInit())
{
MayBeEmptyTempContext <LineBox> .SetNewHandler(
() => new LineBox(),
line => line.Reset());
}
return(MayBeEmptyTempContext <LineBox> .Borrow(out linebox));
}
internal MayBeEmptyTempContext(out T tool)
{
MayBeEmptyTempContext <T> .GetFreeItem(out _tool);
tool = _tool;
}
