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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
/* This file contains the munger functions and rules used by ChatZilla.
* It's generally a bad idea to call munger functions inside ChatZilla for
* anything but munging (chat) output.
*/
function initMunger()
{
/* linkRE: the general URL linkifier regular expression:
*
* - start with whitespace, non-word, or begining-of-line
* - then match:
* - EITHER scheme (word + hyphen), colon, then lots of non-whitespace
* - OR "www" followed by at least 2 sets of:
* - "." plus some non-whitespace, non-"." characters
* - must end match with a word-break
* - include a "/" or "=" beyond break if present
* - end with whitespace, non-word, or end-of-line
*/
client.linkRE =
/(?:\W|^)((?:(\w[\w-]+):[^\s]+|www(\.[^.\s]+){2,})\b[\/=\)]?)(?=\s|\W|$)/;
// Colours: \x03, with optional foreground and background colours
client.colorRE = /(\x03((\d{1,2})(,\d{1,2}|)|))/;
client.whitespaceRE = new RegExp("(\\S{" + client.MAX_WORD_DISPLAY + ",})");
const LOW_PRIORITY = 5;
const NORMAL_PRIORITY = 10;
const HIGH_PRIORITY = 15;
const HIGHER_PRIORITY = 20;
var munger = client.munger = new CMunger(insertText);
// Special internal munger!
munger.addRule(".inline-buttons", /(\[\[.*?\]\])/, insertInlineButton,
HIGH_PRIORITY, LOW_PRIORITY, false);
munger.addRule("quote", /(``|'')/, insertQuote,
NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule("bold", /(?:[\s(\[]|^)(\*[^*()]*\*)(?:[\s\]).,;!\?]|$)/,
"chatzilla-bold", NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule("underline", /(?:[\s(\[]|^)(\_[^_()]*\_)(?:[\s\]).,;!\?]|$)/,
"chatzilla-underline", NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule("italic", /(?:\s|^)(\/[^\/()]*\/)(?:[\s.,]|$)/,
"chatzilla-italic", NORMAL_PRIORITY, NORMAL_PRIORITY);
/* allow () chars inside |code()| blocks */
munger.addRule("teletype", /(?:\s|^)(\|[^|]*\|)(?:[\s.,]|$)/,
"chatzilla-teletype", NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule(".mirc-colors", client.colorRE, mircChangeColor,
NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule(".mirc-bold", /(\x02)/, mircToggleBold,
NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule(".mirc-underline", /(\x1f)/, mircToggleUnder,
NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule(".mirc-color-reset", /(\x0f)/, mircResetColor,
NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule(".mirc-reverse", /(\x16)/, mircReverseColor,
NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule(".ansi-escape-sgr", /(\x1b\[([\d;]*)m)/,
ansiEscapeSGR, NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule("ctrl-char", /([\x01-\x1f])/, showCtrlChar,
NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule("link", client.linkRE, insertLink, NORMAL_PRIORITY, HIGH_PRIORITY);
// This has a higher starting priority so as to get it to match before the
// normal link, which won't know about mailto and then fail.
munger.addRule(".mailto",
/(?:\W|^)((mailto:)?[^:;\\<>\[\]()\'\"\s\u201d]+@[^.<>\[\]()\'\"\s\u201d]+\.[^<>\[\]()\'\"\s\u201d]+)/i,
insertMailToLink, NORMAL_PRIORITY, HIGHER_PRIORITY, false);
addBugzillaLinkMungerRule(client.prefs["bugKeyword"], NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule("channel-link",
/(?:[^\w#]|^)[@%+]?(#[^<>,\[\](){}\"\s\u201d]*[^:,.<>\[\](){}\'\"\s\u201d])/i,
insertChannelLink, NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule("talkback-link", /(?:\W|^)(TB\d{8,}[A-Z]?)(?:\W|$)/,
insertTalkbackLink, NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule("face",
/((^|\s)(?:[>O]?[B8=:;(xX%][~']?[-^v"]?(?:[)|(PpSs0oO#\?\*\[\]\/\\]|D+)|>[-^v]?\)|[oO9][._][oO9])(\s|$))/,
insertSmiley, NORMAL_PRIORITY, NORMAL_PRIORITY);
munger.addRule("rheet", /(?:\W|^)(rhee+t\!*)(?:\s|$)/i, insertRheet, 10, 10);
munger.addRule("word-hyphenator", client.whitespaceRE,
insertHyphenatedWord, LOW_PRIORITY, NORMAL_PRIORITY);
client.enableColors = client.prefs["munger.colorCodes"];
var branch = client.prefManager.prefBranch;
for (var entry in munger.entries)
{
if (!isinstance(munger.entries[entry], Object))
continue;
for (var rule in munger.entries[entry])
{
if (rule[0] == ".")
continue;
try
{
munger.entries[entry][rule].enabled =
branch.getBoolPref("munger." + rule);
}
catch (ex)
{
// nada
}
}
}
}
function addBugzillaLinkMungerRule(keywords, priority, startPriority)
{
client.munger.addRule("bugzilla-link",
new RegExp("(?:\\W|^)(("+keywords+")\\s+(?:#?\\d+|#[^\\s,]{1,20})(?:\\s+comment\\s+#?\\d+)?)","i"),
insertBugzillaLink, priority, startPriority);
}
function insertLink(matchText, containerTag, data, mungerEntry)
{
var href;
var linkText;
var trailing;
ary = matchText.match(/([.,?\)]+)$/);
if (ary)
{
linkText = RegExp.leftContext;
trailing = ary[1];
// We special-case links that end with (something), often found on wikis
// if "trailing" starts with ) and there's an unclosed ( in the
// "linkText"; then we put the final ) back in
if ((trailing.indexOf(")") == 0) && (linkText.match(/\([^\)]*$/)))
{
linkText += ")";
trailing = trailing.substr(1);
}
}
else
{
linkText = matchText;
}
var ary = linkText.match(/^(\w[\w-]+):/);
if (ary)
{
if (!client.checkURLScheme(ary[1]))
{
mungerEntry.enabled = false;
client.munger.munge(matchText, containerTag, data);
mungerEntry.enabled = true;
return;
}
href = linkText;
}
else
{
href = "http://" + linkText;
}
/* This gives callers to the munger control over URLs being logged; the
* channel topic munger uses this, as well as the "is important" checker.
* If either of |dontLogURLs| or |noStateChange| is present and true, we
* don't log.
*/
if ((!("dontLogURLs" in data) || !data.dontLogURLs) &&
(!("noStateChange" in data) || !data.noStateChange) &&
client.urlLogger)
{
client.urlLogger.append(href);
}
var anchor = document.createElementNS(XHTML_NS, "html:a");
var mircRE = /\x1f|\x02|\x0f|\x16|\x03([0-9]{1,2}(,[0-9]{1,2})?)?/g;
anchor.setAttribute("href", href.replace(mircRE, ""));
// Carry over formatting.
var otherFormatting = calcClass(data);
if (otherFormatting)
anchor.setAttribute("class", "chatzilla-link " + otherFormatting);
else
anchor.setAttribute("class", "chatzilla-link");
anchor.setAttribute("target", "_content");
mungerEntry.enabled = false;
data.inLink = true;
client.munger.munge(linkText, anchor, data);
mungerEntry.enabled = true;
delete data.inLink;
containerTag.appendChild(anchor);
if (trailing)
insertText(trailing, containerTag, data);
}
function insertMailToLink(matchText, containerTag, eventData, mungerEntry)
{
if (("inLink" in eventData) && eventData.inLink)
{
mungerEntry.enabled = false;
client.munger.munge(matchText, containerTag, eventData);
mungerEntry.enabled = true;
return;
}
var href;
if (matchText.toLowerCase().indexOf("mailto:") != 0)↩
href = "mailto:" + matchText;
else
href = matchText;
var anchor = document.createElementNS(XHTML_NS, "html:a");
var mircRE = /\x1f|\x02|\x0f|\x16|\x03([0-9]{1,2}(,[0-9]{1,2})?)?/g;
anchor.setAttribute("href", href.replace(mircRE, ""));
// Carry over formatting.
var otherFormatting = calcClass(eventData);
if (otherFormatting)
anchor.setAttribute("class", "chatzilla-link " + otherFormatting);
else
anchor.setAttribute("class", "chatzilla-link");
//anchor.setAttribute ("target", "_content");
mungerEntry.enabled = false;
eventData.inLink = true;
client.munger.munge(matchText, anchor, eventData);
mungerEntry.enabled = true;
delete eventData.inLink;
containerTag.appendChild(anchor);
}
function insertChannelLink(matchText, containerTag, eventData, mungerEntry)
{
if (("inLink" in eventData) && eventData.inLink)
{
mungerEntry.enabled = false;
client.munger.munge(matchText, containerTag, eventData);
mungerEntry.enabled = true;
return;
}
var bogusChannels =
/^#(include|error|define|if|ifdef|else|elsif|endif)$/i;
if (!("network" in eventData) || !eventData.network ||
matchText.search(bogusChannels) != -1)
{
containerTag.appendChild(document.createTextNode(matchText));
return;
}
var linkText = removeColorCodes(matchText);
var encodedLinkText = fromUnicode(linkText, eventData.sourceObject);
var anchor = document.createElementNS(XHTML_NS, "html:a");
anchor.setAttribute("href", eventData.network.getURL(encodedLinkText));
// Carry over formatting.
var otherFormatting = calcClass(eventData);
if (otherFormatting)
anchor.setAttribute("class", "chatzilla-link " + otherFormatting);
else
anchor.setAttribute("class", "chatzilla-link");
mungerEntry.enabled = false;
eventData.inLink = true;
client.munger.munge(matchText, anchor, eventData);
mungerEntry.enabled = true;
delete eventData.inLink;
containerTag.appendChild(anchor);
}
function insertTalkbackLink(matchText, containerTag, eventData, mungerEntry)
{
if (("inLink" in eventData) && eventData.inLink)
{
mungerEntry.enabled = false;
client.munger.munge(matchText, containerTag, eventData);
mungerEntry.enabled = true;
return;
}
var anchor = document.createElementNS(XHTML_NS, "html:a");
"search/start.jsp?search=2&type=iid&id=" + matchText);
// Carry over formatting.
var otherFormatting = calcClass(eventData);
if (otherFormatting)
anchor.setAttribute("class", "chatzilla-link " + otherFormatting);
else
anchor.setAttribute("class", "chatzilla-link");
mungerEntry.enabled = false;
client.munger.munge(matchText, anchor, eventData);
mungerEntry.enabled = true;
containerTag.appendChild(anchor);
}
function insertBugzillaLink (matchText, containerTag, eventData, mungerEntry)
{
if (("inLink" in eventData) && eventData.inLink)
{
mungerEntry.enabled = false;
client.munger.munge(matchText, containerTag, eventData);
mungerEntry.enabled = true;
return;
}
var prefs = client.prefs;
if (eventData.channel)
prefs = eventData.channel.prefs;
else if (eventData.network)
prefs = eventData.network.prefs;
var bugURL = prefs["bugURL"];
var bugURLcomment = prefs["bugURL.comment"];
if (bugURL.length > 0)
{
var idOrAlias = matchText.match(new RegExp("(?:"+client.prefs["bugKeyword"]+")\\s+#?(\\d+|[^\\s,]{1,20})","i"))[1];
bugURL = bugURL.replace("%s", idOrAlias);
var commentNum = matchText.match(/comment\s+#?(\d+)/i);
if (commentNum)
{
/* If the comment is a complete URL, use only that, replacing %1$s
* and %2$s with the bug number and comment number, respectively.
* Otherwise, append the comment preference to the main one,
* replacing just %s in each.
*/
if (bugURLcomment.match(/^\w+:/))
{
bugURL = bugURLcomment;
bugURL = bugURL.replace("%1$s", idOrAlias);
bugURL = bugURL.replace("%2$s", commentNum[1]);
}
else
{
bugURL += bugURLcomment.replace("%s", commentNum[1]);
}
}
var anchor = document.createElementNS(XHTML_NS, "html:a");
anchor.setAttribute("href", bugURL);
// Carry over formatting.
var otherFormatting = calcClass(eventData);
if (otherFormatting)
anchor.setAttribute("class", "chatzilla-link " + otherFormatting);
else
anchor.setAttribute("class", "chatzilla-link");
anchor.setAttribute("target", "_content");
mungerEntry.enabled = false;
eventData.inLink = true;
client.munger.munge(matchText, anchor, eventData);
mungerEntry.enabled = true;
delete eventData.inLink;
containerTag.appendChild(anchor);
}
else
{
mungerEntry.enabled = false;
client.munger.munge(matchText, containerTag, eventData);
mungerEntry.enabled = true;
}
}
function insertRheet(matchText, containerTag, eventData, mungerEntry)
{
if (("inLink" in eventData) && eventData.inLink)
{
mungerEntry.enabled = false;
client.munger.munge(matchText, containerTag, eventData);
mungerEntry.enabled = true;
return;
}
var anchor = document.createElementNS(XHTML_NS, "html:a");
anchor.setAttribute("href",
anchor.setAttribute("class", "chatzilla-rheet chatzilla-link");
//anchor.setAttribute ("target", "_content");
insertText(matchText, anchor, eventData);
containerTag.appendChild(anchor);
}
function insertQuote (matchText, containerTag)
{
if (matchText == "``")
containerTag.appendChild(document.createTextNode("\u201c"));
else
containerTag.appendChild(document.createTextNode("\u201d"));
containerTag.appendChild(document.createElementNS(XHTML_NS, "html:wbr"));
}
function insertSmiley(emoticon, containerTag, eventData, mungerEntry)
{
let smilies = {
"face-alien": "\uD83D\uDC7D",
"face-lol": "\uD83D\uDE02",
"face-laugh": "\uD83D\uDE04",
"face-sweat_smile": "\uD83D\uDE05",
"face-innocent": "\uD83D\uDE07",
"face-evil": "\uD83D\uDE08",
"face-wink": "\uD83D\uDE09",
"face-smile": "\uD83D\uDE0A",
"face-cool": "\uD83D\uDE0E",
"face-neutral": "\uD83D\uDE10",
"face-thinking": "\uD83D\uDE14",
"face-confused": "\uD83D\uDE15",
"face-kissing": "\uD83D\uDE17",
"face-tongue": "\uD83D\uDE1B",
"face-worried": "\uD83D\uDE1F",
"face-angry": "\uD83D\uDE20",
"face-cry": "\uD83D\uDE22",
"face-surprised": "\uD83D\uDE2D",
"face-eek": "\uD83D\uDE31",
"face-red": "\uD83D\uDE33",
"face-dizzy": "\uD83D\uDE35",
"face-sad": "\uD83D\uDE41",
"face-rolleyes": "\uD83D\uDE44",
"face-zipped": "\uD83E\uDD10",
"face-rofl": "\uD83E\uDD23",
"face-woozy": "\uD83E\uDD74",
};
let type;
if (emoticon.search(/\>[-^v]?\)/) != -1)
type = "face-alien";
else if (emoticon.search(/\>[=:;][-^v]?[(|]|[Xx][-^v]?[(\[]/) != -1)
type = "face-angry";
else if (emoticon.search(/[=:;][-^v]?[Ss]/) != -1)
type = "face-confused";
else if (emoticon.search(/[B8][-^v]?[)\]]/) != -1)
type = "face-cool";
else if (emoticon.search(/[=:;][~'][-^v]?\(/) != -1)
type = "face-cry";
else if (emoticon.search(/o[._]O|O[._]o/) != -1)
type = "face-dizzy";
else if (emoticon.search(/o[._]o|O[._]O/) != -1)
type = "face-eek";
else if (emoticon.search(/\>[=:;][-^v]?D/) != -1)
type = "face-evil";
else if (emoticon.search(/O[=:][-^v]?[)]/) != -1)
type = "face-innocent";
else if (emoticon.search(/[=:;][-^v]?[*]/) != -1)
type = "face-kissing";
else if (emoticon.search(/[=:;][-^v]?DD/) != -1)
type = "face-lol";
else if (emoticon.search(/[=:;][-^v]?D/) != -1)
type = "face-laugh";
else if (emoticon.search(/\([-^v]?D|[xX][-^v]?D/) != -1)
type = "face-rofl";
else if (emoticon.search(/[=:;][-^v]?\|/) != -1)
type = "face-neutral";
else if (emoticon.search(/[=:;][-^v]?\?/) != -1)
type = "face-thinking";
else if (emoticon.search(/[=:;]"[)\]]/) != -1)
type = "face-red";
else if (emoticon.search(/9[._]9/) != -1)
type = "face-rolleyes";
else if (emoticon.search(/[=:;][-^v]?[(\[]/) != -1)
type = "face-sad";
else if (emoticon.search(/[=:][-^v]?[)]/) != -1)
type = "face-smile";
else if (emoticon.search(/[=:;][-^v]?[0oO]/) != -1)
type = "face-surprised";
else if (emoticon.search(/[=:][-^v]?[\]]/) != -1)
type = "face-sweat_smile";
else if (emoticon.search(/[=:;][-^v]?[pP]/) != -1)
type = "face-tongue";
else if (emoticon.search(/;[-^v]?[)\]]/) != -1)
type = "face-wink";
else if (emoticon.search(/%[-^v][)\]]/) != -1)
type = "face-woozy";
else if (emoticon.search(/[=:;][-^v]?[\/\\]/) != -1)
type = "face-worried";
else if (emoticon.search(/[=:;][-^v]?[#]/) != -1)
type = "face-zipped";
let glyph = smilies[type];
if (!glyph) {
// We didn't actually match anything, so it'll be a too-generic match
// from the munger RegExp.
mungerEntry.enabled = false;
client.munger.munge(emoticon, containerTag, eventData);
mungerEntry.enabled = true;
return;
}
// Add spaces to beginning / end where appropriate.
if (emoticon.search(/^\s/) != -1)
glyph = " " + glyph;
if (emoticon.search(/\s$/) != -1)
glyph = glyph + " ";
// Create a span to hold the emoticon.
let span = document.createElementNS(XHTML_NS, "html:span");
span.appendChild(document.createTextNode(glyph));
span.setAttribute("class", "chatzilla-emote-txt");
// Add the title attribute (to show the original text in a tooltip) in case
// the replacement was done incorrectly.
span.setAttribute("title", emoticon);
span.setAttribute("type", type);
containerTag.appendChild(span);
}
function mircChangeColor (colorInfo, containerTag, data)
{
/* If colors are disabled, the caller doesn't want colors specifically, or
* the caller doesn't want any state-changing effects, we drop out.
*/
if (!client.enableColors ||
(("noMircColors" in data) && data.noMircColors) ||
(("noStateChange" in data) && data.noStateChange))
{
return;
}
// Entry 0 will contain all colors specified,
// entry 1 will have any specified foreground color or be undefined,
// entry 2 will have any specified background color or be undefined.
// Valid color codes are 0-99 with 99 having special meaning.
let ary = colorInfo.match(/^\x03(?:(\d\d?)(?:,(\d\d?))?)?/);
// If no foreground color specified or somehow the array does not have 3
// entries then it has invalid syntax.
if (ary.length != 3 || !ary[1]) {
delete data.currFgColor;
delete data.currBgColor;
return;
}
let fgColor = Number(ary[1]);
if (fgColor != 99) {
data.currFgColor = (fgColor % 16).toString().padStart(2, "0");
} else {
delete data.currFgColor;
}
// If no background color then default to 99.
let bgColor = Number(ary[2] || "99");
if (bgColor != 99) {
data.currBgColor = (bgColor % 16).toString().padStart(2, "0");
} else {
delete data.currBgColor;
}
// Only set hasColorInfo if we have something set.
if (fgColor != 99 || bgColor != 99) {
data.hasColorInfo = true;
}
}
function mircToggleBold (colorInfo, containerTag, data)
{
if (!client.enableColors ||
(("noMircColors" in data) && data.noMircColors) ||
(("noStateChange" in data) && data.noStateChange))
{
return;
}
if ("isBold" in data)
delete data.isBold;
else
data.isBold = true;
data.hasColorInfo = true;
}
function mircToggleUnder (colorInfo, containerTag, data)
{
if (!client.enableColors ||
(("noMircColors" in data) && data.noMircColors) ||
(("noStateChange" in data) && data.noStateChange))
{
return;
}
if ("isUnderline" in data)
delete data.isUnderline;
else
data.isUnderline = true;
data.hasColorInfo = true;
}
function mircResetColor (text, containerTag, data)
{
if (!client.enableColors ||
(("noMircColors" in data) && data.noMircColors) ||
(("noStateChange" in data) && data.noStateChange) ||
!("hasColorInfo" in data))
{
return;
}
removeColorInfo(data);
}
function mircReverseColor (text, containerTag, data)
{
if (!client.enableColors ||
(("noMircColors" in data) && data.noMircColors) ||
(("noStateChange" in data) && data.noStateChange))
{
return;
}
var tempColor = ("currFgColor" in data ? data.currFgColor : "");
if ("currBgColor" in data)
data.currFgColor = data.currBgColor;
else
delete data.currFgColor;
if (tempColor)
data.currBgColor = tempColor;
else
delete data.currBgColor;
data.hasColorInfo = true;
}
function ansiEscapeSGR(text, containerTag, data)
{
if (!client.enableColors ||
(("noANSIColors" in data) && data.noANSIColors) ||
(("noStateChange" in data) && data.noStateChange))
{
return;
}
/* ANSI SGR (Select Graphic Rendition) escape support. Matched text may
* have any number of effects, each a number separated by a semicolon. If
* there are no effects listed, it is treated as effect "0" (reset/normal).
*/
text = text.substr(2, text.length - 3) || "0";
const ansiToMircColor = [
"01", "05", "03", "07", "02", "06", "10", "15",
"14", "04", "09", "08", "12", "13", "11", "00"
];
var effects = text.split(";");
for (var i = 0; i < effects.length; i++)
{
data.hasColorInfo = true;
switch (Number(effects[i]))
{
case 0: // Reset/normal.
removeColorInfo(data);
break;
case 1: // Intensity: bold.
data.isBold = true;
break;
case 3: // Italic: on.
data.isItalic = true;
break;
case 4: // Underline: single.
data.isUnderline = true;
break;
case 9: // Strikethrough: on.
data.isStrikethrough = true;
break;
case 22: // Intensity: normal.
delete data.isBold;
break;
case 23: // Italic: off.
delete data.isItalic;
break;
case 24: // Underline: off.
delete data.isUnderline;
break;
case 29: // Strikethrough: off.
delete data.isStrikethrough;
break;
case 53: // Overline: on.
data.isOverline = true;
break;
case 55: // Overline: off.
delete data.isOverline;
break;
case 30: // FG: Black.
case 31: // FG: Red.
case 32: // FG: Green.
case 33: // FG: Yellow.
case 34: // FG: Blue.
case 35: // FG: Magenta.
case 36: // FG: Cyan.
case 37: // FG: While (light grey).
data.currFgColor = ansiToMircColor[effects[i] - 30];
break;
case 39: // FG: default.
delete data.currFgColor;
break;
case 40: // BG: Black.
case 41: // BG: Red.
case 42: // BG: Green.
case 43: // BG: Yellow.
case 44: // BG: Blue.
case 45: // BG: Magenta.
case 46: // BG: Cyan.
case 47: // BG: While (light grey).
data.currBgColor = ansiToMircColor[effects[i] - 40];
break;
case 49: // BG: default.
delete data.currBgColor;
break;
case 90: // FG: Bright Black (dark grey).
case 91: // FG: Bright Red.
case 92: // FG: Bright Green.
case 93: // FG: Bright Yellow.
case 94: // FG: Bright Blue.
case 95: // FG: Bright Magenta.
case 96: // FG: Bright Cyan.
case 97: // FG: Bright While.
data.currFgColor = ansiToMircColor[effects[i] - 90 + 8];
break;
case 100: // BG: Bright Black (dark grey).
case 101: // BG: Bright Red.
case 102: // BG: Bright Green.
case 103: // BG: Bright Yellow.
case 104: // BG: Bright Blue.
case 105: // BG: Bright Magenta.
case 106: // BG: Bright Cyan.
case 107: // BG: Bright While.
data.currBgColor = ansiToMircColor[effects[i] - 100 + 8];
break;
}
}
}
function removeColorInfo(data)
{
delete data.currFgColor;
delete data.currBgColor;
delete data.isBold;
delete data.isItalic;
delete data.isOverline;
delete data.isStrikethrough;
delete data.isUnderline;
delete data.hasColorInfo;
}
function showCtrlChar(c, containerTag)
{
var span = document.createElementNS(XHTML_NS, "html:span");
span.setAttribute("class", "chatzilla-control-char");
if (c == "\t")
{
containerTag.appendChild(document.createTextNode(c));
return;
}
var ctrlStr = c.charCodeAt(0).toString(16);
if (ctrlStr.length < 2)
ctrlStr = "0" + ctrlStr;
span.appendChild(document.createTextNode("0x" + ctrlStr));
containerTag.appendChild(span);
containerTag.appendChild(document.createElementNS(XHTML_NS, "html:wbr"));
}
function insertText(text, containerTag, data)
{
var newClass = "";
if (data && ("hasColorInfo" in data))
newClass = calcClass(data);
if (!newClass)
delete data.hasColorInfo;
if (newClass)
{
var spanTag = document.createElementNS(XHTML_NS, "html:span");
spanTag.setAttribute("class", newClass);
containerTag.appendChild(spanTag);
containerTag = spanTag;
}
var arg;
while ((arg = text.match(client.whitespaceRE)))
{
// Find the start of the match so we can insert the preceding text.
var start = text.indexOf(arg[0]);
if (start > 0)
containerTag.appendChild(document.createTextNode(text.substr(0, start)));
// Process the long word itself.
insertHyphenatedWord(arg[1], containerTag, { dontStyleText: true });
// Continue with the rest of the text.
text = text.substr(start + arg[0].length);
}
// Insert any left-over text on the end.
if (text)
containerTag.appendChild(document.createTextNode(text));
}
function insertHyphenatedWord(longWord, containerTag, data)
{
var wordParts = splitLongWord(longWord, client.MAX_WORD_DISPLAY);
if (!data || !("dontStyleText" in data))
{
var newClass = "";
if (data && ("hasColorInfo" in data))
newClass = calcClass(data);
if (!newClass)
delete data.hasColorInfo;
if (newClass)
{
var spanTag = document.createElementNS(XHTML_NS, "html:span");
spanTag.setAttribute("class", newClass);
containerTag.appendChild(spanTag);
containerTag = spanTag;
}
}
var wbr = document.createElementNS(XHTML_NS, "html:wbr");
for (var i = 0; i < wordParts.length; ++i)
{
containerTag.appendChild(document.createTextNode(wordParts[i]));
containerTag.appendChild(wbr.cloneNode(true));
}
}
function insertInlineButton(text, containerTag, data)
{
var ary = text.match(/\[\[([^\]]+)\]\[([^\]]+)\]\[([^\]]+)\]\]/);
if (!ary)
{
containerTag.appendChild(document.createTextNode(text));
return;
}
var label = ary[1];
var title = ary[2];
var command = ary[3];
var link = document.createElementNS(XHTML_NS, "html:a");
link.setAttribute("href", "x-cz-command:" + encodeURI(command));
link.setAttribute("title", title);
link.setAttribute("class", "chatzilla-link");
link.appendChild(document.createTextNode(label));
containerTag.appendChild(document.createTextNode("["));
containerTag.appendChild(link);
containerTag.appendChild(document.createTextNode("]"));
}
function calcClass(data)
{
var className = "";
if ("hasColorInfo" in data)
{
if ("currFgColor" in data)
className += " chatzilla-fg" + data.currFgColor;
if ("currBgColor" in data)
className += " chatzilla-bg" + data.currBgColor;
if ("isBold" in data)
className += " chatzilla-bold";
if ("isItalic" in data)
className += " chatzilla-italic";
if ("isOverline" in data)
className += " chatzilla-overline";
if ("isStrikethrough" in data)
className += " chatzilla-strikethrough";
if ("isUnderline" in data)
className += " chatzilla-underline";
}
return className;
}