/// <summary>
/// Helper class that is run on a different thread that converts the ink coordinates into pixel coordinates
/// </summary>
/// <param name="extracted">The strokes to convert and add to the model</param>
private void HandleInkAddedHelper(Ink extracted)
{
// Adjust for differences in DPI
if (ViewerStateModel.NonStandardDpi)
{
extracted.Strokes.Transform(ViewerStateModel.DpiNormalizationSendMatrix, true);
}
// Get the model object to add it to
lock (WebService.Instance.GlobalModel) {
SimpleWebDeck deck = (SimpleWebDeck)WebService.Instance.GlobalModel.Decks[WebService.Instance.GlobalModel.CurrentDeck];
SimpleWebSlide slide = (SimpleWebSlide)deck.Slides[WebService.Instance.GlobalModel.CurrentSlide - 1];
slide.Inks = new ArrayList();
// Extract each stroke
foreach (Stroke s in extracted.Strokes)
{
// Get the points
System.Drawing.Point[] pts = s.GetPoints();
// Convert and remove duplicates
bool bFirst = true;
ArrayList pts_new = new ArrayList();
System.Drawing.Point last = System.Drawing.Point.Empty;
foreach (System.Drawing.Point p in pts)
{
System.Drawing.Point pNew = new System.Drawing.Point((int)Math.Round(p.X / 26.37f), (int)Math.Round(p.Y / 26.37f));
if (!bFirst && last == pNew)
{
continue;
}
bFirst = false;
last = pNew;
pts_new.Add(pNew);
}
// Add the points to the model
SimpleWebInk stroke = new SimpleWebInk();
stroke.Pts = (System.Drawing.Point[])pts_new.ToArray(typeof(System.Drawing.Point));
stroke.R = s.DrawingAttributes.Color.R;
stroke.G = s.DrawingAttributes.Color.G;
stroke.B = s.DrawingAttributes.Color.B;
stroke.Opacity = (s.DrawingAttributes.RasterOperation == RasterOperation.MaskPen) ? (byte)127 : (byte)255;
stroke.Width = s.DrawingAttributes.Width / 26.37f;
slide.Inks.Add(stroke);
}
}
WebService.Instance.UpdateModel();
}
protected void UpdateAllSlidesAndContent()
{
int deckIndex = GetDeckIndex();
using (Synchronizer.Lock(this.m_Deck.SyncRoot))
{
using (Synchronizer.Lock(this.m_Deck.TableOfContents.SyncRoot)) {
foreach (TableOfContentsModel.Entry e in this.m_Deck.TableOfContents.Entries)
{
// Get the index of this entry
int index = this.m_Deck.TableOfContents.Entries.IndexOf(e);
using (Synchronizer.Lock(e.SyncRoot))
{
using (Synchronizer.Lock(e.Slide.SyncRoot)) {
if (!this.m_SlideWebServices.ContainsKey(e.Slide.Id))
{
SlideWebService service = new SlideWebService(this.m_Sender, this.m_Presentation, this.m_Deck, e.Slide);
this.m_SlideWebServices.Add(e.Slide.Id, service);
}
// Check if the slide exists yet
lock (WebService.Instance.GlobalModel) {
SimpleWebSlide s = GetExistingWebSlide((SimpleWebDeck)WebService.Instance.GlobalModel.Decks[deckIndex], e.Slide.Id);
if (s == null)
{
// Add the new slide
s = new SimpleWebSlide();
s.Id = e.Slide.Id;
s.Index = index;
s.Name = e.Slide.Title;
((SimpleWebDeck)WebService.Instance.GlobalModel.Decks[deckIndex]).Slides.Add(s);
}
else
{
// Update the slide values
s.Index = index;
s.Name = e.Slide.Title;
}
}
WebService.Instance.UpdateModel();
}
}
}
}
}
}
protected static string BuildSlideString(string prefix, string deckName, int index, SimpleWebSlide slide)
{
string newPrefix = prefix + "_" + index;
string result = "";
result += "\t\t\t\t<div id=\"" + newPrefix + "\">\n";
result += "\t\t\t\t\t<div id=\"" + newPrefix + "_Index\">" + index + "</div>\n";
result += "\t\t\t\t\t<div id=\"" + newPrefix + "_Name\">" + slide.Name + "</div>\n";
result += "\t\t\t\t\t<div id=\"" + newPrefix + "_Image\">" + "./images/" + deckName + "/" + deckName + "/" + deckName + "_" + String.Format("{0:000}", index + 1) + ".png" + "</div>\n";
result += "\t\t\t\t</div>\n";
return(result);
}
