58 lines
1.8 KiB
JavaScript
58 lines
1.8 KiB
JavaScript
var weechat = angular.module('weechat');
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weechat.factory('utils', function() {
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// Helper to change style of a class
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var changeClassStyle = function(classSelector, attr, value) {
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_.each(document.getElementsByClassName(classSelector), function(e) {
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e.style[attr] = value;
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});
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};
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// Helper to get style from a class
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var getClassStyle = function(classSelector, attr) {
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_.each(document.getElementsByClassName(classSelector), function(e) {
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return e.style[attr];
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});
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};
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var isMobileUi = function() {
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// TODO don't base detection solely on screen width
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// You are right. In the meantime I am renaming isMobileDevice to isMobileUi
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var mobile_cutoff = 968;
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return (document.body.clientWidth < mobile_cutoff);
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};
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var isCordova = function() {
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return window.cordova !== undefined;
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};
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// Inject a javascript (used by KaTeX)
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var inject_script = function(script_url) {
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var script = document.createElement("script");
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script.type = "text/javascript";
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script.src = script_url;
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var head = document.getElementsByTagName("head")[0];
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head.appendChild(script);
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};
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// Inject a stylesheet (used by KaTeX and theme switching)
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var inject_css = function(css_url, id) {
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var elem = document.createElement("link");
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elem.rel = "stylesheet";
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elem.href = css_url;
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if (id)
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elem.id = id;
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var head = document.getElementsByTagName("head")[0];
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head.appendChild(elem);
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};
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return {
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changeClassStyle: changeClassStyle,
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getClassStyle: getClassStyle,
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isMobileUi: isMobileUi,
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isCordova: isCordova,
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inject_script: inject_script,
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inject_css: inject_css,
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};
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});
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