protected void NotifyContextServiceListeners(object sender, NotifyContextServiceListenersEventArgs e)
{
if (OnNotifyContextServiceListeners != null)
OnNotifyContextServiceListeners(sender, e);
}
public void ContextChanged(object sender, NotifyContextServiceListenersEventArgs e)
{
if (sender == Registration)
{
Device.Location = (TPadLocation)e.NewObject;
}
if (sender == GlyphDetection)
{
List<GlyphEvent> events = new List<GlyphEvent>();
List<Glyph> glyphs = (List<Glyph>)e.NewObject;
foreach (Glyph glyph in glyphs)
{
if (currentGlyphs.Exists(tmp => tmp == glyph))
continue;
events.Add(new GlyphEvent() { Glyph = glyph, Status = GlyphStatus.Entered });
}
foreach (Glyph glyph in currentGlyphs)
{
if (glyphs.Exists(tmp => tmp == glyph))
continue;
events.Add(new GlyphEvent() { Glyph = glyph, Status = GlyphStatus.Left });
}
currentGlyphs = glyphs;
if (GlyphsChanged != null)
GlyphsChanged(this, new GlyphsEventArgs() { GlyphEvents = events });
}
}
