public void Remove(int index, int count)
{
if (index > CurrentText.Length)
{
throw new ArgumentOutOfRangeException(nameof(index));
}
var transform = new TransformCharIterator.Transform(offsetInSource: index, count);
// leave source open as we dispose CurrentText in SetText()
using (var iter = IteratorPool.Rent(
CurrentText, leaveSourceOpen: true, transform, leaveTransformOpen: false))
{
SetText(_font, iter, _usedColorFormat);
}
}
public void Dispose()
{
if (!_leaveSourceOpen)
{
_source?.Dispose();
}
_source = null;
if (!_leaveTransformOpen)
{
_transform.InsertionData?.Dispose();
}
_transform = default;
IteratorPool.Return(this);
}
public void Insert(int index, ICharIterator chars, int offset, int count, bool useColorFormat)
{
if (index > CurrentText.Length)
{
throw new ArgumentOutOfRangeException(nameof(index));
}
var transform = new TransformCharIterator.Transform(offsetInSource: index, chars, offset, count);
// leave source open as we dispose CurrentText in SetText()
using (var iter = IteratorPool.Rent(
CurrentText, leaveSourceOpen: true, transform, leaveTransformOpen: true))
{
SetText(_font, iter, useColorFormat);
}
BuildSprites(measure: false);
}
