diff options
Diffstat (limited to 'skins/common/prefs.js')
-rw-r--r-- | skins/common/prefs.js | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/skins/common/prefs.js b/skins/common/prefs.js new file mode 100644 index 00000000..d9a612f9 --- /dev/null +++ b/skins/common/prefs.js @@ -0,0 +1,119 @@ + +// generate toc from prefs form, fold sections +// XXX: needs testing on IE/Mac and safari +// more comments to follow +function tabbedprefs() { + var prefform = document.getElementById('preferences'); + if (!prefform || !document.createElement) { + return; + } + if (prefform.nodeName.toLowerCase() == 'a') { + return; // Occasional IE problem + } + prefform.className = prefform.className + 'jsprefs'; + var sections = []; + var children = prefform.childNodes; + var seci = 0; + for (var i = 0; i < children.length; i++) { + if (children[i].nodeName.toLowerCase() == 'fieldset') { + children[i].id = 'prefsection-' + seci; + children[i].className = 'prefsection'; + if (is_opera || is_khtml) { + children[i].className = 'prefsection operaprefsection'; + } + var legends = children[i].getElementsByTagName('legend'); + sections[seci] = {}; + if (legends[0]) legends[0].className = 'mainLegend'; + if (legends[0] && legends[0].firstChild.nodeValue) { + sections[seci].text = legends[0].firstChild.nodeValue; + } else { + sections[seci].text = '# ' + seci; + } + sections[seci].secid = children[i].id; + seci++; + if (sections.length != 1) { + children[i].style.display = 'none'; + } else { + var selectedid = children[i].id; + } + } + } + var toc = document.createElement('ul'); + toc.id = 'preftoc'; + toc.selectedid = selectedid; + for (i = 0; i < sections.length; i++) { + var li = document.createElement('li'); + if (i === 0) { + li.className = 'selected'; + } + var a = document.createElement('a'); + a.href = '#' + sections[i].secid; + a.onmousedown = a.onclick = uncoversection; + a.appendChild(document.createTextNode(sections[i].text)); + a.secid = sections[i].secid; + li.appendChild(a); + toc.appendChild(li); + } + prefform.parentNode.insertBefore(toc, prefform.parentNode.childNodes[0]); + document.getElementById('prefsubmit').id = 'prefcontrol'; +} + +function uncoversection() { + var oldsecid = this.parentNode.parentNode.selectedid; + var newsec = document.getElementById(this.secid); + if (oldsecid != this.secid) { + var ul = document.getElementById('preftoc'); + document.getElementById(oldsecid).style.display = 'none'; + newsec.style.display = 'block'; + ul.selectedid = this.secid; + var lis = ul.getElementsByTagName('li'); + for (var i = 0; i< lis.length; i++) { + lis[i].className = ''; + } + this.parentNode.className = 'selected'; + } + return false; +} + +// Timezone stuff +// tz in format [+-]HHMM +function checkTimezone(tz, msg) { + var localclock = new Date(); + // returns negative offset from GMT in minutes + var tzRaw = localclock.getTimezoneOffset(); + var tzHour = Math.floor( Math.abs(tzRaw) / 60); + var tzMin = Math.abs(tzRaw) % 60; + var tzString = ((tzRaw >= 0) ? "-" : "+") + ((tzHour < 10) ? "0" : "") + tzHour + ((tzMin < 10) ? "0" : "") + tzMin; + if (tz != tzString) { + var junk = msg.split('$1'); + document.write(junk[0] + "UTC" + tzString + junk[1]); + } +} + +function unhidetzbutton() { + var tzb = document.getElementById('guesstimezonebutton'); + if (tzb) { + tzb.style.display = 'inline'; + } +} + +// in [-]HH:MM format... +// won't yet work with non-even tzs +function fetchTimezone() { + // FIXME: work around Safari bug + var localclock = new Date(); + // returns negative offset from GMT in minutes + var tzRaw = localclock.getTimezoneOffset(); + var tzHour = Math.floor( Math.abs(tzRaw) / 60); + var tzMin = Math.abs(tzRaw) % 60; + var tzString = ((tzRaw >= 0) ? "-" : "") + ((tzHour < 10) ? "0" : "") + tzHour + + ":" + ((tzMin < 10) ? "0" : "") + tzMin; + return tzString; +} + +function guessTimezone(box) { + document.getElementsByName("wpHourDiff")[0].value = fetchTimezone(); +} + +hookEvent("load", unhidetzbutton); +hookEvent("load", tabbedprefs); |