/// <summary>
/// Transform collection of inlines
/// </summary>
public List<Inline> Decorate(IConferenceMessage msg, List<Inline> inlines)
{
const string pattern = @"((https?|ftp|dchub|magnet|mailto|gopher|telnet|file|notes|ms-help):((//)|(\\\\))+[\w\d:#@%/;$()~_?\+-=\\\.&]*)";
for (int i = 0; i < inlines.Count; i++)
{
// splite one Inline element (text (Run)) into several inlines (Runs and Hyperlinks)
var inline = inlines[i] as Run;
if (inline == null)
continue;
var matches = Regex.Matches(inline.Text, pattern).OfType<Match>().Select(item => item.Value).ToArray();
if (matches.Length < 1)
continue;
inlines.RemoveAt(i);
var parts = inline.Text.SplitAndIncludeDelimiters(matches).ToArray();
for (int j = i; j < parts.Length + i; j++)
{
var part = parts[j];
if (matches.Contains(part))
inlines.Insert(j, DecorateAsHyperlink(part));
else
inlines.Insert(j, CommonMessageDecorator.Decorate(msg, part));
}
}
return inlines;
}
public void SendConferenceMessage(IConferenceMessage message)
{
using (var ctx = new DataContext())
{
ctx.Conferences.Single(x=>x.Id == message.ConferenceId).Messages.Add(new ConferenceMessage(message));
ctx.SaveChanges();
}
}
/// <summary>
/// Transform collection of inlines
/// </summary>
public List<Inline> Decorate(IConferenceMessage msg, List<Inline> inlines)
{
string style = "timestampStyle";
var timestampInline = new Run(msg.Timestamp.ToString("[hh:mm:ss] "));
timestampInline.SetResourceReference(FrameworkContentElement.StyleProperty, style);
inlines.Insert(0, timestampInline);
return inlines;
}
public static Inline Decorate(IConferenceMessage msg, string message)
{
string style = "commonMessageStyle";
if (msg is SystemConferenceMessage)
style = "systemMessageStyle";
if (msg is SystemConferenceMessage && ((SystemConferenceMessage)msg).IsErrorMessage)
style = "errorMessageStyle";
Run messageInline = new Run(message);
messageInline.SetResourceReference(FrameworkContentElement.StyleProperty, style);
return messageInline;
}
public static Paragraph Present(IConferenceMessage message)
{
Paragraph paragraph = new Paragraph();
paragraph.SetResourceReference(Paragraph.StyleProperty, "parentRowStyle");
// at first, textInlines will contains only one inline - raw text
List<Inline> textInlines = new List<Inline>();
// applying custom decorators
DecoratorsRegistry.GetDecorators().ForEach(i => textInlines = i.Decorate(message, textInlines));
paragraph.Inlines.AddRange(textInlines);
return paragraph;
}
/// <summary>
/// Transform collection of inlines
/// </summary>
public List<Inline> Decorate(IConferenceMessage msg, List<Inline> inlines)
{
string style = "nickStyle";
string nick = msg.Author;
if (string.IsNullOrEmpty(msg.Author))
{
style = "systemNickStyle";
nick = "System";
}
Run nickInline = new Run(string.Format("{0}: ", nick));
nickInline.SetResourceReference(FrameworkContentElement.StyleProperty, style);
inlines.Insert(0, nickInline);
return inlines;
}
public ConferenceMessage(IConferenceMessage source)
: base(source)
{
ConferenceId = source.ConferenceId;
}
/// <summary>
/// Transform collection of inlines
/// </summary>
public List<Inline> Decorate(IConferenceMessage msg, List<Inline> inlines)
{
//TODO:
return inlines;
}
/// <summary>
/// Transform collection of inlines
/// </summary>
public List<Inline> Decorate(IConferenceMessage msg, List<Inline> inlines)
{
inlines.Add(Decorate(msg, msg.Text));
return inlines;
}
public MessageViewModel(IConferenceMessage msg)
{
RawMessage = msg;
Paragraph = MessagePresenter.Present(msg);
}
