/// <summary>
/// Change the color of text
/// </summary>
/// <param name="text"></param>
/// <param name="SBAB"></param>
/// <returns></returns>
public static Client.RichTBox.ContentText color(string text, Client.RichTBox SBAB)
{
if (text.Contains(colorchar.ToString()))
{
int color = 0;
bool closed = false;
int position = 0;
while (text.Length > position)
{
if (text[position] == colorchar)
{
if (closed)
{
text = text.Substring(position, text.Length - position);
Client.RichTBox.ContentText Link = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(text), Configuration.CurrentSkin.mrcl[color]);
return Link;
}
if (!closed)
{
if (!int.TryParse(text[position + 1].ToString() + text[position + 2].ToString(), out color))
{
if (!int.TryParse(text[position + 1].ToString(), out color))
{
color = 0;
}
}
if (color > 9)
{
text = text.Remove(position, 3);
}
else
{
text = text.Remove(position, 2);
}
closed = true;
if (color < 16)
{
text = text.Substring(position);
break;
}
}
}
position++;
}
}
return null;
}
/// <summary>
/// Function find a username in a string and make a link from it so that we can click on it in scrollback
/// </summary>
/// <param name="text">Text to scan</param>
/// <param name="SBAB">Rich text box</param>
/// <param name="under">If text is underlined or not</param>
/// <param name="bold">If text is bold or not</param>
/// <param name="color">Color</param>
/// <returns></returns>
private static Client.RichTBox.ContentText parse_name(string text, Client.RichTBox SBAB, bool under, bool bold, Color color)
{
if (text.Contains("%USER%") && text.Contains("%/USER%"))
{
string link = text.Substring(text.IndexOf("%USER%", StringComparison.Ordinal) + 6);
if (link.Length > 0)
{
link = link.Substring(0, link.IndexOf("%/USER%", StringComparison.Ordinal));
Client.RichTBox.ContentText Link = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(link), Configuration.CurrentSkin.LinkColor);
Link.Bold = bold;
Link.Underline = under;
if (Configuration.Colors.ChangeLinks)
{
Link.TextColor = color;
}
Link.Link = "pidgeon://user/#" + ProtocolIrc.DecodeText(link);
return Link;
}
}
return null;
}
/// <summary>
/// Parse link from a text
/// </summary>
/// <param name="text">Text to scan</param>
/// <param name="SBAB">Rich text box</param>
/// <param name="under">If text is underlined or not</param>
/// <param name="bold">If text is bold or not</param>
/// <returns></returns>
private static Client.RichTBox.ContentText parse_link(string text, Client.RichTBox SBAB, bool under, bool bold)
{
if (text.Contains("%L%") && text.Contains("%/L%"))
{
string link = text.Substring(text.IndexOf("%L%", StringComparison.Ordinal) + 3);
if (link.Length > 0)
{
link = link.Substring(0, link.IndexOf("%/L%", StringComparison.Ordinal));
Client.RichTBox.ContentText Link = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(link), Configuration.CurrentSkin.LinkColor);
Link.Link = "pidgeon://text/#" + ProtocolIrc.DecodeText(link);
Link.Underline = under;
Link.Bold = bold;
return Link;
}
}
return null;
}
/// <summary>
/// Parse http
/// </summary>
/// <param name="text">Text to scan</param>
/// <param name="SBAB">Rich text box</param>
/// <param name="under">If text is underlined or not</param>
/// <param name="bold">If text is bold or not</param>
/// <param name="color">Color</param>
/// <param name="CurrentProtocol"></param>
/// <param name="prefix"></param>
/// <returns></returns>
private static Client.RichTBox.ContentText parse_http(string text, Client.RichTBox SBAB, bool under, bool bold, Color color, string CurrentProtocol, string prefix = null)
{
string result = text;
string tempdata = text;
if (prefix != null)
{
if (tempdata.Contains(prefix + CurrentProtocol))
{
string link = result.Substring(result.IndexOf(CurrentProtocol, StringComparison.Ordinal) + CurrentProtocol.Length);
// remove a leading char which we used to parse the link
tempdata = tempdata.Substring(1);
if (link.Length > 0)
{
// store a new separator to buffer in case link is not end of text
char sepa = Prefix(link);
if (sepa != '\0')
{
link = link.Substring(0, link.IndexOf(sepa.ToString(), StringComparison.Ordinal));
}
}
Client.RichTBox.ContentText Link = new Client.RichTBox.ContentText(CurrentProtocol + ProtocolIrc.DecodeText(link), Configuration.CurrentSkin.LinkColor);
Link.Underline = true;
Link.Bold = bold;
if (Configuration.Colors.ChangeLinks)
{
Link.TextColor = color;
}
Link.Link = CurrentProtocol + ProtocolIrc.DecodeText(link);
return Link;
}
return null;
}
if (tempdata.StartsWith(CurrentProtocol, StringComparison.Ordinal))
{
string link = result.Substring(7);
if (link.Length > 0)
{
char sepa = Prefix(link);
if (sepa != '\0')
{
link = link.Substring(0, link.IndexOf(sepa));
}
}
Client.RichTBox.ContentText Link = new Client.RichTBox.ContentText(CurrentProtocol + ProtocolIrc.DecodeText(link), Configuration.CurrentSkin.LinkColor);
Link.Underline = true;
Link.Bold = bold;
if (Configuration.Colors.ChangeLinks)
{
Link.TextColor = color;
}
Link.Link = CurrentProtocol + ProtocolIrc.DecodeText(link);
return Link;
}
foreach (char curr in Configuration.Parser.Separators)
{
if (tempdata.StartsWith(curr.ToString(), StringComparison.Ordinal))
{
if (tempdata.Substring(1).Contains(CurrentProtocol))
{
string link = result.Substring(result.IndexOf(CurrentProtocol, StringComparison.Ordinal) + 7);
tempdata = tempdata.Substring(1);
if (link.Length > 0)
{
char separator = ' ';
foreach (char xx in Configuration.Parser.Separators)
{
if (link.Contains(xx.ToString()))
{
separator = xx;
break;
}
}
if (link.Contains(separator.ToString()))
{
link = link.Substring(0, link.IndexOf(separator.ToString(), StringComparison.Ordinal));
}
}
Client.RichTBox.ContentText Link = new Client.RichTBox.ContentText(CurrentProtocol + ProtocolIrc.DecodeText(link), Configuration.CurrentSkin.LinkColor);
Link.Underline = true;
Link.Bold = bold;
if (Configuration.Colors.ChangeLinks)
{
Link.TextColor = color;
}
Link.Link = CurrentProtocol + ProtocolIrc.DecodeText(link);
return Link;
}
}
}
return null;
}
/// <summary>
/// Parse channel
/// </summary>
/// <param name="text">Text to scan</param>
/// <param name="SBAB">Rich text box</param>
/// <param name="under">If text is underlined or not</param>
/// <param name="bold">If text is bold or not</param>
/// <param name="color">Color</param>
/// <returns></returns>
private static Client.RichTBox.ContentText parse_chan(string text, Client.RichTBox SBAB, bool under, bool bold, Color color)
{
if (text.StartsWith("#", StringComparison.Ordinal))
{
string link = text.Substring(text.IndexOf("#", StringComparison.Ordinal));
if (link.Length > 0)
{
char separator = Prefix(link);
if (separator != '\0')
{
link = link.Substring(0, link.IndexOf(separator.ToString(), StringComparison.Ordinal));
}
foreach (char xx in Configuration.Parser.Separators)
{
if (link.Contains(xx.ToString()))
{
separator = xx;
break;
}
}
if (link.Contains(separator.ToString()))
{
link = link.Substring(0, link.IndexOf(separator.ToString(), StringComparison.Ordinal));
}
Client.RichTBox.ContentText Link = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(link), Configuration.CurrentSkin.LinkColor);
Link.Link = "pidgeon://join/" + ProtocolIrc.DecodeText(link);
Link.Underline = under;
if (Configuration.Colors.ChangeLinks)
{
Link.TextColor = color;
}
Link.Bold = bold;
return Link;
}
}
return null;
}
/// <summary>
/// Format line, this function is used to format text so that it has colors, clickable URL's and so
/// </summary>
/// <param name="text">Text that needs to be formatted</param>
/// <param name="SBAB">This is object which replaced former SBA control, it is now a RichTBox,
/// which is a custom widget for GTK used only by pidgeon with same interface as SBA had</param>
/// <param name="_style">Default color for this text</param>
/// <returns></returns>
public static Client.RichTBox.Line FormatLine(string text, RichTBox SBAB, Color _style)
{
if (SBAB == null)
{
throw new Core.PidgeonException("NULL reference to RichTBox object");
}
Client.RichTBox.Line line = null;
if (CacheEnabled)
{
line = FromCache(text);
if (line != null)
{
return line;
}
}
line = new Client.RichTBox.Line("", SBAB);
Client.RichTBox.ContentText lprttext = null;
string tempdata = text;
Color color = _style;
string templine = "";
bool Bold = false;
bool Underlined = false;
bool Italic = false;
string Link = null;
int Jump = 0;
int carret = 0;
while (carret < text.Length)
{
Jump = 1;
// we check if the current string is actually some url
string protocol = matchesProtocol(tempdata);
if (protocol != null)
{
// check if there is a prefix character that is a symbol which separates the url
char prefix = Prefix(tempdata, protocol);
if (!string.IsNullOrEmpty(templine) || prefix != '\0')
{
// if there is a text in buffer from previous call, we need to build it
if (prefix != '\0')
{
// we append the prefix to previous text because it must not be a part of url
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine) + prefix.ToString(), color);
}
else
{
// there was no prefix
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
}
lprttext.Underline = Underlined;
lprttext.Bold = Bold;
lprttext.TextColor = color;
lprttext.Italic = Italic;
if (Link != null)
{
lprttext.Link = Link;
}
line.insertData(lprttext);
templine = "";
}
if (prefix != '\0')
{
// now we need to create a hyperlink, we parse it using the prefix
line.insertData(parse_http(tempdata, SBAB, Underlined, Bold, color, protocol, prefix.ToString()));
}
else
{
// create a hyperlink not using the prefix
line.insertData(parse_http(tempdata, SBAB, Underlined, Bold, color, protocol));
}
string temp01 = tempdata.Substring(1);
// we check if there is another separator in the rest of link
if (matchesAPrefix(temp01))
{
Jump = temp01.IndexOf(Prefix(temp01)) + 1;
}
else
{
Jump = tempdata.Length;
}
}
else if (tempdata.StartsWith("%USER%", StringComparison.Ordinal))
{
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Bold = Bold;
lprttext.Underline = Underlined;
lprttext.Italic = Italic;
line.insertData(lprttext);
templine = "";
line.insertData(parse_name(tempdata, SBAB, Underlined, Bold, color));
if (tempdata.Contains("%/USER%"))
{
Jump = tempdata.IndexOf("%/USER%", StringComparison.Ordinal) + 7;
}
else
{
Jump = tempdata.Length - 1;
}
}
else if (tempdata.StartsWith(" #", StringComparison.Ordinal)
|| (tempdata.StartsWith("#", StringComparison.Ordinal) && text.StartsWith("#", StringComparison.Ordinal)))
{
if (tempdata.StartsWith(" #", StringComparison.Ordinal))
{
templine += text[carret].ToString();
carret++;
tempdata = tempdata.Substring(1);
}
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Underline = Underlined;
lprttext.Bold = Bold;
lprttext.Italic = Italic;
line.insertData(lprttext);
templine = "";
line.insertData(parse_chan(tempdata, SBAB, Underlined, Bold, color));
if (tempdata.Contains(" "))
{
Jump = tempdata.IndexOf(" ", StringComparison.Ordinal);
}
else
{
Jump = tempdata.Length;
}
}
else if (tempdata.StartsWith(((char)0016).ToString(), StringComparison.Ordinal))
{
tempdata = tempdata.Substring(1);
Jump = 0;
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Bold = Bold;
lprttext.Italic = Italic;
lprttext.Underline = Underlined;
line.insertData(lprttext);
templine = "";
Italic = !Italic;
carret++;
}
else if (tempdata.StartsWith(((char)001).ToString(), StringComparison.Ordinal))
{
tempdata = tempdata.Substring(1);
Jump = 0;
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Bold = Bold;
lprttext.Italic = Italic;
lprttext.Underline = Underlined;
line.insertData(lprttext);
templine = "";
Underlined = !Underlined;
carret++;
}
else if (tempdata.StartsWith(((char)002).ToString(), StringComparison.Ordinal))
{
tempdata = tempdata.Substring(1);
Jump = 0;
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Bold = Bold;
lprttext.Italic = Italic;
lprttext.Underline = Underlined;
line.insertData(lprttext);
templine = "";
Bold = !Bold;
carret++;
}
else if (tempdata.StartsWith(((char)003).ToString(), StringComparison.Ordinal))
{
// change color
int colorcode = -2;
tempdata = tempdata.Substring(1);
carret++;
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Bold = Bold;
lprttext.Italic = Italic;
lprttext.Underline = Underlined;
line.insertData(lprttext);
if (tempdata.Length > 1)
{
if (!int.TryParse(tempdata.Substring(0, 2), out colorcode))
{
if (!int.TryParse(tempdata.Substring(0, 1), out colorcode))
{
// we just terminated the color
color = _style;
colorcode = -2;
}
else
{
tempdata = tempdata.Substring(1);
carret++;
}
}
else
{
tempdata = tempdata.Substring(2);
carret++;
carret++;
}
}
Jump = 0;
templine = "";
if (colorcode >= 0)
{
if (colorcode < 16)
{
color = Configuration.CurrentSkin.mrcl[colorcode];
}
else
{
color = Configuration.CurrentSkin.mrcl[0];
Core.DebugLog("Invalid color for link: " + colorcode.ToString());
}
}
}
else if (tempdata.StartsWith(((char)004).ToString(), StringComparison.Ordinal))
{
tempdata = tempdata.Substring(1);
Jump = 0;
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Bold = Bold;
lprttext.Italic = Italic;
lprttext.Underline = Underlined;
line.insertData(lprttext);
templine = "";
Underlined = !Underlined;
carret++;
}
else if (tempdata.StartsWith("%H%", StringComparison.Ordinal))
{
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Bold = Bold;
lprttext.Italic = Italic;
lprttext.Underline = Underlined;
line.insertData(lprttext);
templine = "";
line.insertData(parse_host(tempdata, SBAB, Underlined, Bold, color));
if (tempdata.Contains("%/H%"))
{
Jump = tempdata.IndexOf("%/H%", StringComparison.Ordinal) + 4;
}
else
{
Jump = tempdata.Length;
}
}
else if (tempdata.StartsWith("%L%", StringComparison.Ordinal))
{
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Bold = Bold;
lprttext.Italic = Italic;
lprttext.Underline = Underlined;
line.insertData(lprttext);
templine = "";
line.insertData(parse_link(tempdata, SBAB, Underlined, Bold));
if (tempdata.Contains("%/L%"))
{
Jump = tempdata.IndexOf("%/L%", StringComparison.Ordinal) + 4;
}
else
{
Jump = tempdata.Length;
}
}
else if (tempdata.StartsWith("%D%", StringComparison.Ordinal))
{
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Bold = Bold;
lprttext.Italic = Italic;
lprttext.Underline = Underlined;
line.insertData(lprttext);
templine = "";
line.insertData(parse_ident(tempdata, SBAB, Underlined, Bold));
if (tempdata.Contains("%/D%"))
{
Jump = tempdata.IndexOf("%/D%", StringComparison.Ordinal) + 4;
}
else
{
Jump = tempdata.Length;
}
}
else
{
templine += text[carret];
}
tempdata = tempdata.Substring(Jump);
carret = carret + Jump;
}
lprttext = new Client.RichTBox.ContentText(ProtocolIrc.DecodeText(templine), color);
lprttext.Underline = Underlined;
lprttext.Italic = Italic;
lprttext.Bold = Bold;
line.insertData(lprttext);
if (CacheEnabled)
{
ToCache(text, line);
}
return line;
}
private Client.RichTBox.Line CreateLine(ContentLine Line)
{
Color color = Configuration.CurrentSkin.FontColor;
switch (Line.style)
{
case Client.ContentLine.MessageStyle.Action:
color = Configuration.CurrentSkin.MiscelancsColor;
break;
case Client.ContentLine.MessageStyle.Kick:
color = Configuration.CurrentSkin.KickColor;
break;
case Client.ContentLine.MessageStyle.System:
color = Configuration.CurrentSkin.MiscelancsColor;
break;
case Client.ContentLine.MessageStyle.Channel:
color = Configuration.CurrentSkin.ColorTalk;
break;
case Client.ContentLine.MessageStyle.User:
color = Configuration.CurrentSkin.changenickcolor;
break;
case Client.ContentLine.MessageStyle.Join:
case Client.ContentLine.MessageStyle.Part:
color = Configuration.CurrentSkin.JoinColor;
break;
}
if (Line.notice)
{
color = Configuration.CurrentSkin.HighlightColor;
}
string stamp = "";
if (Configuration.Scrollback.chat_timestamp)
{
stamp = Configuration.Scrollback.format_date.Replace("$1", Line.time.ToString(Configuration.Scrollback.timestamp_mask));
}
Client.RichTBox.Line text = Parser.FormatLine(Line.text, RT, color);
Client.RichTBox.ContentText content = new Client.RichTBox.ContentText(stamp, color);
Client.RichTBox.Line line = new Client.RichTBox.Line(RT);
line.insertData(content);
line.Merge(text);
return line;
}
