void BeginColorSpan()
{
WriteIndentationIfNecessary();
colorStack.Push(currentColor);
currentColor = currentColor.Clone();
currentColorBegin = documentTextWriter.InsertionOffset;
}
/// <summary>
/// Sets the HighlightingColor for the specified range of text,
/// completely replacing the existing highlighting in that area.
/// </summary>
public void SetHighlighting(int offset, int length, HighlightingColor color)
{
if (length <= 0)
{
return;
}
int startIndex = GetIndexForOffset(offset);
int endIndex = GetIndexForOffset(offset + length);
stateChanges[startIndex] = color != null?color.Clone() : new HighlightingColor();
stateChanges.RemoveRange(startIndex + 1, endIndex - (startIndex + 1));
stateChangeOffsets.RemoveRange(startIndex + 1, endIndex - (startIndex + 1));
}
/// <summary>
/// Sets the HighlightingColor for the specified range of text,
/// completely replacing the existing highlighting in that area.
/// </summary>
public void SetHighlighting(int offset, int length, HighlightingColor color)
{
if (length <= 0)
return;
int startIndex = GetIndexForOffset(offset);
int endIndex = GetIndexForOffset(offset + length);
stateChanges[startIndex] = color != null ? color.Clone() : new HighlightingColor();
stateChanges.RemoveRange(startIndex + 1, endIndex - (startIndex + 1));
stateChangeOffsets.RemoveRange(startIndex + 1, endIndex - (startIndex + 1));
}