private bool IsRangeInUrl(MarkupRange range)
{
//must have this range cloned, otherwise in some cases IsInsideURL call
// was MOVING the current word range! if "www.foo.com" was in the editor,
// when the final "\"" was the current word, this call MOVED the current
// word range BACK to www.foo.com, then nextWord would get "\"" and a loop
// would occur (bug 411528)
range = range.Clone();
IMarkupPointer2Raw p2StartRaw = (IMarkupPointer2Raw)range.Start.PointerRaw;
bool insideUrl;
p2StartRaw.IsInsideURL(range.End.PointerRaw, out insideUrl);
return(insideUrl);
}
public OleUndoUnit(MshtmlMarkupServices markupServices, MarkupRange selection)
{
_markupServices = markupServices;
//serialize the current position of the markup pointers so that they can be restored if
//the DOM gets rolled back into the same state via an undo/redo operation.
if (selection != null && selection.Positioned)
{
IMarkupPointer2Raw pointer2StartRaw = selection.Start.PointerRaw as IMarkupPointer2Raw;
IMarkupPointer2Raw pointer2EndRaw = selection.End.PointerRaw as IMarkupPointer2Raw;
pointer2StartRaw.GetMarkupPosition(out _startPosition);
pointer2EndRaw.GetMarkupPosition(out _endPosition);
pointer2StartRaw.GetContainer(out _markupContainer);
}
_description = "OleUndoUnit" + Guid.NewGuid().ToString();
Undo = true;
}
protected MarkupRange GetMarkupRange()
{
MarkupRange range = null;
try
{
if (_markupContainer != null)
{
range = _markupServices.CreateMarkupRange();
IMarkupPointer2Raw pointer2StartRaw = range.Start.PointerRaw as IMarkupPointer2Raw;
IMarkupPointer2Raw pointer2EndRaw = range.End.PointerRaw as IMarkupPointer2Raw;
pointer2StartRaw.MoveToMarkupPosition(_markupContainer, _startPosition);
pointer2EndRaw.MoveToMarkupPosition(_markupContainer, _endPosition);
}
}
catch (Exception e)
{
Debug.Fail("Failed to get markup range", e.ToString());
}
return(range);
}
