public bool TryHandleMouseEvent(IRtEmbeddingSpan embedding, IMouseEvent args)
{
if (!args.IsLeftDoubleClickEvent() || args.KeyModifiers != KeyModifiers.None)
{
return(false);
}
windowQueryService.QueryTextMutable("Formula Editor", embedding.SourceCode, x => embedding.SourceCode = x);
return(true);
}
public IImage BuildImage(IRtEmbeddingSpan embedding)
{
if (!TryParseAndRender(embedding.SourceCode, embedding.Style, out var pngBytes, out var error) &&
!TryParseAndRender("???", embedding.Style, out pngBytes, out var error2))
{
throw new Exception(error2);
}
Bitmap bitmap;
using (var stream = new MemoryStream(pngBytes, false))
bitmap = new Bitmap(stream);
return(new SysDrawImage(bitmap));
}
public IRtEmbeddingHandler GetHandler(IRtEmbeddingSpan embedding)
{
// todo: handle the case when no handler found
return(handlersByType.GetOrAdd(embedding.EmbeddingType, x => handlers.Last(h => h.HandledTypes.Contains(x))));
}
