/// <summary>
/// Adds text to the tab. For multi-line text strings, does text wrapping. For text length > 415 pixels, does text wrapping
/// </summary>
/// <param name="who">Person that spoke</param>
/// <param name="text">Message that was spoken</param>
/// <param name="icon">Icon to display next to the chat</param>
/// <param name="col">Rendering color (enumerated value)</param>
public void AddText(string who, string text, ChatIcon icon = ChatIcon.None, ChatColor col = ChatColor.Default)
{
const int LINE_LEN = 380;
//special case: blank line, like in the news panel between news items
if (string.IsNullOrWhiteSpace(who) && string.IsNullOrWhiteSpace(text))
{
lock (ChatStringsLock)
chatStrings.Add(new ChatIndex(chatStrings.Count, icon, who, col), " ");
scrollBar.UpdateDimensions(chatStrings.Count);
if (chatStrings.Count > 7)
{
scrollBar.ScrollToEnd();
}
if (!Selected)
{
tabLabel.ForeColor = Color.White;
}
if (!Visible)
{
Visible = true;
}
return;
}
string whoPadding = " "; //padding string for additional lines if it is a multi-line message
if (!string.IsNullOrEmpty(who))
{
while (EOGame.Instance.DBGFont.MeasureString(whoPadding).X < EOGame.Instance.DBGFont.MeasureString(who).X)
{
whoPadding += " ";
}
}
TextSplitter ts = new TextSplitter(text, EOGame.Instance.DBGFont)
{
LineLength = LINE_LEN,
LineEnd = "",
LineIndent = whoPadding
};
if (!ts.NeedsProcessing)
{
lock (ChatStringsLock)
chatStrings.Add(new ChatIndex(chatStrings.Count, icon, who, col), text);
}
else
{
List <string> chatStringsToAdd = ts.SplitIntoLines();
for (int i = 0; i < chatStringsToAdd.Count; ++i)
{
lock (ChatStringsLock)
{
if (i == 0)
{
chatStrings.Add(new ChatIndex(chatStrings.Count, icon, who, col), chatStringsToAdd[0]);
}
else
{
chatStrings.Add(new ChatIndex(chatStrings.Count, ChatIcon.None, "", col), chatStringsToAdd[i]);
}
}
}
}
scrollBar.UpdateDimensions(chatStrings.Count);
if (chatStrings.Count > 7)
{
scrollBar.ScrollToEnd();
}
if (!Selected)
{
tabLabel.ForeColor = Color.White;
}
if (!Visible)
{
Visible = true;
}
}