//adds a segment to the list
//used when a misspelled word is found
public void AddSegment(IHighlightSegmentRaw segment, string wordHere, IMarkupServicesRaw markupServices)
{
IMarkupPointerRaw start, end;
markupServices.CreateMarkupPointer(out start);
markupServices.CreateMarkupPointer(out end);
segment.GetPointers(start, end);
if (!list.ContainsKey(start))
{
list.Add(start, new SegmentDef(segment, start, end, wordHere));
}
}
public SpellingHighlighter(ISpellingChecker spellingChecker, IHighlightRenderingServicesRaw highlightRenderingServices,
IDisplayServicesRaw displayServices, IMarkupServicesRaw markupServices, IHTMLDocument4 htmlDocument)
{
_spellingChecker = spellingChecker;
_highlightRenderingServices = highlightRenderingServices;
_displayServices = displayServices;
_markupServicesRaw = markupServices;
_markupServices = new MshtmlMarkupServices(_markupServicesRaw);
_htmlDocument = htmlDocument;
_tracker = new HighlightSegmentTracker();
//the timer to handle interleaving of spell ghecking
_timer = new SpellingTimer(TIMER_INTERVAL);
_timer.Start();
_timer.Tick += new EventHandler(_timer_Tick);
_workerQueue = new Queue();
}
public SpellingHighlighter(ISpellingChecker spellingChecker, IHighlightRenderingServicesRaw highlightRenderingServices,
IDisplayServicesRaw displayServices, IMarkupServicesRaw markupServices, IHTMLDocument4 htmlDocument)
{
_spellingChecker = spellingChecker;
_highlightRenderingServices = highlightRenderingServices;
_displayServices = displayServices;
_markupServicesRaw = markupServices;
_markupServices = new MshtmlMarkupServices(_markupServicesRaw);
_htmlDocument = htmlDocument;
_tracker = new HighlightSegmentTracker();
//the timer to handle interleaving of spell checking
_timer = new SpellingTimer(TIMER_INTERVAL);
_timer.Start();
_timer.Tick += new EventHandler(_timer_Tick);
_workerQueue = new Queue();
}
internal static void Clear(IMarkupServicesRaw markupServices)
{
if (cache == null)
{
return;
}
try
{
lock (cache.SyncRoot)
{
cache.Remove(GetDocumentKey(markupServices));
}
}
catch (Exception)
{
cache = null;
}
}
// Begins Undo Unit
public UndoUnit(HTMLDocument document, string title)
{
markupServices = document as IMarkupServicesRaw;
markupServices.BeginUndoUnit(title);
}
public MshtmlMarkupServices(IMarkupServicesRaw markupServices)
{
MarkupServices = markupServices;
}
public MshtmlMarkupServices(IMarkupServicesRaw markupServices)
{
MarkupServices = markupServices;
}
private static int GetDocumentKey(IMarkupServicesRaw markupServices)
{
return(markupServices.GetHashCode());
}