104 lines
4.3 KiB
JavaScript
104 lines
4.3 KiB
JavaScript
// ==============================================================
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// Ok, *some* apps have really long and nasty window captions
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// this looks clutterd, so we allow to crop them a bit and remove
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// any information considered to be useless
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// ==============================================================
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function isBrowser(appName) {
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if (appName.toLowerCase() == "konqueror")
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return true;
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if (appName.toLowerCase() == "rekonq")
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return true;
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if (appName.toLowerCase() == "qupzilla")
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return true;
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if (appName.toLowerCase() == "chromium")
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return true;
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if (appName.toLowerCase() == "firefox")
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return true;
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if (appName.toLowerCase() == "opera")
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return true;
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if (appName.toLowerCase() == "arora")
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return true;
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if (appName.toLowerCase() == "mozilla")
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return true;
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return false;
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}
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(function(title, wm_name, wm_class) {
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var ret;
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// == 1st off ======================================================================
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// we assume the part beyond the last dash (if any) to be the
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// uninteresting one (usually it's the apps name, if there's add info, that's
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// more important to the user)
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// --------------------------------------------------------------------------------
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var lastPos = title.lastIndexOf(" – "); // U+2013 "EN DASH"
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if (lastPos > -1)
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ret = title.slice(0, lastPos);
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else {
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lastPos = title.lastIndexOf(" - "); // ASCII Dash
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if (lastPos > -1)
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ret = title.slice(0, lastPos);
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else {
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lastPos = title.lastIndexOf(" — "); // U+2014 "EM DASH"
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if (lastPos > -1)
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ret = title.slice(0, lastPos);
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else
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ret = title;
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}
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}
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// == 2nd =========================================================================
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// Browsers set the caption to "<html><title/></html> - appname"
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// Now the page titles can be ridiculously looooong, especially on news pages
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// -------------------------------------------------------------------------------
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if (isBrowser(wm_name)) {
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var parts = ret.split(" - ");
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ret = "";
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if (parts.length > 2) { // select last two if 3 or more sects, prelast otherwise
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for (i = Math.max(0,parts.length-2); i < parts.length - 1; ++i)
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ret = ret + parts[i] + " - ";
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ret = ret + parts[parts.length - 1];
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} else {
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ret = ret + parts[Math.max(0,parts.length-2)];
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}
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}
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// 3rd ============================================================================
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// if there're any details left, cut of stuff by ": ",
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// we remove them as well
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// --------------------------------------------------------------------------------
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var lastPos = ret.lastIndexOf(": ");
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if (lastPos > -1)
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ret = title.slice(0, lastPos);
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// 4th ============================================================================
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// if this is a http url, please get rid of protocol, assuming the user knows or doesn't care
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// --------------------------------------------------------------------------------
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ret = ret.replace("http://", '');
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// finally =========================================================================
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// if the remaining string still contains the app name (which should have been removed),
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// please shape away additional info like compile time, version numbers etc.
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// we usitlize the caption string to preserve CapiTaliZation
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// -----------------------------------------------------------------------------------
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lastPos = ret.indexOf(RegExp("\\b" + wm_name + "\\b"));
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if (lastPos > -1)
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ret = ret.substr(lastPos, wm_name.length);
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else {
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lastPos = ret.indexOf(RegExp("\\b" + wm_class + "\\b"));
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if (lastPos > -1)
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ret = ret.substr(lastPos, wm_class.length);
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}
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if (ret.length == 0)
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ret = title; // something _terribly_ went wrong -> fall back to the original string
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// but in any case get replace the stupid [modified] hint by just an asterisk
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ret = ret.replace("[modified]", "❖");
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// in general, remove leading [and trailing] blanks and special chars
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// ret = ret.replace(/^\W*/, ''); - this does not work - Umlauts and pot. other chars are considered "non Word"
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ret = ret.replace(/^\s*/, '').replace(/\s*$/, '');
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return ret;
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}) |