77 lines
3 KiB
JavaScript
77 lines
3 KiB
JavaScript
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function checkScaling() {
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var matches = {
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'pixel-ratio__1_25': "screen and (-webkit-min-device-pixel-ratio: 1.25) and (-webkit-max-device-pixel-ratio: 1.49), " +
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"screen and (min-resolution: 1.25dppx) and (max-resolution: 1.49dppx)",
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'pixel-ratio__1_5': "screen and (-webkit-min-device-pixel-ratio: 1.5) and (-webkit-max-device-pixel-ratio: 1.74), " +
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"screen and (min-resolution: 1.5dppx) and (max-resolution: 1.74dppx)",
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'pixel-ratio__1_75': "screen and (-webkit-min-device-pixel-ratio: 1.75) and (-webkit-max-device-pixel-ratio: 1.99), " +
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"screen and (min-resolution: 1.75dppx) and (max-resolution: 1.99dppx)",
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};
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for (var c in matches) {
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if ( window.matchMedia(matches[c]).matches ) {
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document.body.classList.add(c);
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break;
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}
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}
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if ( !window.matchMedia("screen and (-webkit-device-pixel-ratio: 1.5)," +
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"screen and (-webkit-device-pixel-ratio: 1)," +
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"screen and (-webkit-device-pixel-ratio: 2)").matches )
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{
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// don't add zoom for mobile devices
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// if (!(/android|avantgo|playbook|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od|ad)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(navigator.userAgent || navigator.vendor || window.opera)))
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// document.getElementsByTagName('html')[0].setAttribute('style', 'zoom: ' + (1 / window.devicePixelRatio) + ';');
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}
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}
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checkScaling();
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var params = (function() {
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var e,
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a = /\+/g, // Regex for replacing addition symbol with a space
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r = /([^&=]+)=?([^&]*)/g,
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d = function (s) { return decodeURIComponent(s.replace(a, " ")); },
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q = window.location.search.substring(1),
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urlParams = {};
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while (e = r.exec(q))
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urlParams[d(e[1])] = d(e[2]);
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return urlParams;
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})();
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var checkLocalStorage = (function () {
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try {
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var storage = window['localStorage'];
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return true;
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}
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catch(e) {
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return false;
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}
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})();
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if ( !!params.uitheme && checkLocalStorage && !localStorage.getItem("ui-theme-id") ) {
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// const _t = params.uitheme.match(/([\w-]+)/g);
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if ( params.uitheme == 'default-dark' )
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params.uitheme = 'theme-dark';
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else
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if ( params.uitheme == 'default-light' )
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params.uitheme = 'theme-classic-light';
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localStorage.removeItem("ui-theme");
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}
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var ui_theme_name = checkLocalStorage && localStorage.getItem("ui-theme-id") ? localStorage.getItem("ui-theme-id") : params.uitheme;
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if ( !ui_theme_name ) {
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if ( window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches ) {
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ui_theme_name = 'theme-dark';
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checkLocalStorage && localStorage.removeItem("ui-theme");
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}
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}
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if ( !!ui_theme_name ) {
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document.body.classList.add(ui_theme_name);
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}
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