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| author | Ben Longbons <b.r.longbons@gmail.com> | 2013-05-07 12:09:21 -0700 |
|---|---|---|
| committer | Ben Longbons <b.r.longbons@gmail.com> | 2013-05-07 12:09:21 -0700 |
| commit | f12906fd1286fb133017dd02c36fc2de8a80bf30 (patch) | |
| tree | d146e0226a874abdc6ce9605efeb5db2a8bbc1ea /prosilver/template/styleswitcher.js | |
| download | forum-themes-f12906fd1286fb133017dd02c36fc2de8a80bf30.tar.gz forum-themes-f12906fd1286fb133017dd02c36fc2de8a80bf30.tar.bz2 forum-themes-f12906fd1286fb133017dd02c36fc2de8a80bf30.tar.xz forum-themes-f12906fd1286fb133017dd02c36fc2de8a80bf30.zip | |
Import vanilla styles from phpBB 3.0.9
Diffstat (limited to 'prosilver/template/styleswitcher.js')
| -rw-r--r-- | prosilver/template/styleswitcher.js | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/prosilver/template/styleswitcher.js b/prosilver/template/styleswitcher.js new file mode 100644 index 0000000..bbcac9b --- /dev/null +++ b/prosilver/template/styleswitcher.js @@ -0,0 +1,193 @@ + +function fontsizeup(event) +{ + // Skip tabs; 9 being the ASCII code for a tab + if (event && getKeyCode(event) == 9) + { + return true; + } + + var active = getActiveStyleSheet(); + + switch (active) + { + case 'A--': + setActiveStyleSheet('A-'); + break; + + case 'A-': + setActiveStyleSheet('A'); + break; + + case 'A': + setActiveStyleSheet('A+'); + break; + + case 'A+': + setActiveStyleSheet('A++'); + break; + + case 'A++': + setActiveStyleSheet('A'); + break; + + default: + setActiveStyleSheet('A'); + break; + } + + return false; +} + +function fontsizedown(event) +{ + // Skip tabs + if (event && getKeyCode(event) == 9) + { + return true; + } + + var active = getActiveStyleSheet(); + + switch (active) + { + case 'A++' : + setActiveStyleSheet('A+'); + break; + + case 'A+' : + setActiveStyleSheet('A'); + break; + + case 'A' : + setActiveStyleSheet('A-'); + break; + + case 'A-' : + setActiveStyleSheet('A--'); + break; + + case 'A--' : + break; + + default : + setActiveStyleSheet('A--'); + break; + } + + return false; +} + +function getKeyCode(event) +{ + // IE doesn't fire the onkeypress event for tabs + // Reference: http://www.quirksmode.org/js/keys.html + + var code = (event.keyCode) ? event.keyCode : 0; + + // Probably using FF + if (!code && event.charCode) + { + code = event.charCode; + } + + return code; +} + +function setActiveStyleSheet(title) +{ + var i, a, main; + + for (i = 0; (a = document.getElementsByTagName('link')[i]); i++) + { + if (a.getAttribute('rel').indexOf('style') != -1 && a.getAttribute('title')) + { + a.disabled = true; + if (a.getAttribute('title') == title) + { + a.disabled = false; + } + } + } +} + +function getActiveStyleSheet() +{ + var i, a; + + for (i = 0; (a = document.getElementsByTagName('link')[i]); i++) + { + if (a.getAttribute('rel').indexOf('style') != -1 && a.getAttribute('title') && !a.disabled) + { + return a.getAttribute('title'); + } + } + + return null; +} + +function getPreferredStyleSheet() +{ + return ('A-'); +} + +function createCookie(name, value, days) +{ + if (days) + { + var date = new Date(); + date.setTime(date.getTime() + (days*24*60*60*1000)); + var expires = '; expires=' + date.toGMTString(); + } + else + { + expires = ''; + } + + document.cookie = name + '=' + value + expires + style_cookie_settings; +} + +function readCookie(name) +{ + var nameEQ = name + '='; + var ca = document.cookie.split(';'); + + for (var i = 0; i < ca.length; i++) + { + var c = ca[i]; + + while (c.charAt(0) == ' ') + { + c = c.substring(1, c.length); + } + + if (c.indexOf(nameEQ) == 0) + { + return c.substring(nameEQ.length, c.length); + } + } + + return null; +} + +function load_cookie() +{ + var cookie = readCookie('style_cookie'); + var title = cookie ? cookie : getPreferredStyleSheet(); + setActiveStyleSheet(title); +} + +function unload_cookie() +{ + var title = getActiveStyleSheet(); + createCookie('style_cookie', title, 365); +} + +onload_functions.push('load_cookie()'); +onunload_functions.push('unload_cookie()'); + +/* +var cookie = readCookie("style"); +var title = cookie ? cookie : getPreferredStyleSheet(); +setActiveStyleSheet(title); +*/ |