public EmoticonFindResult(Emoticon e, int offset, int len)
{
Emoticon = e;
Offset = offset;
Length = len;
}
private static Image GetImage(Emoticon emote)
{
if (emote == null)
return null;
BitmapImage src;
if (!s_emotes.TryGetValue(emote, out src))
{
if (string.IsNullOrWhiteSpace(emote.LocalFile) || !File.Exists(emote.LocalFile))
return null;
try
{
src = new BitmapImage();
src.BeginInit();
src.UriSource = new Uri(emote.LocalFile, UriKind.RelativeOrAbsolute);
src.EndInit();
}
catch
{
try
{
var local = emote.LocalFile;
emote.LocalFile = local;
File.Delete(local);
emote.ForceRedownload();
}
catch
{
}
return null;
}
}
Image img = new Image();
img.Source = src;
if (emote.Height != -1)
img.Height = (int)emote.Height;
if (emote.Width != -1)
img.Width = (int)emote.Width;
img.Stretch = Stretch.Uniform;
return img;
}
internal void Add(Emoticon e)
{
m_emoticons.Add(e);
}