mirror of
https://github.com/minetest/irrlicht.git
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43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
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var showTriggers = new Array();
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function registerShow(sectId,showFunc) {
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showTriggers[sectId] = showFunc;
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}
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function hasClass(ele,cls) {
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return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'));
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}
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function addClass(ele,cls) {
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if (!this.hasClass(ele,cls)) ele.className += " "+cls;
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}
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function removeClass(ele,cls) {
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if (hasClass(ele,cls)) {
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var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)');
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ele.className=ele.className.replace(reg,' ');
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}
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}
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function toggleVisibility(linkObj) {
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var base = linkObj.getAttribute('id');
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var summary = document.getElementById(base + '-summary');
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var content = document.getElementById(base + '-content');
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var trigger = document.getElementById(base + '-trigger');
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if ( hasClass(linkObj,'closed') ) {
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summary.style.display = 'none';
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content.style.display = 'block';
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trigger.src = trigger.src.substring(0,trigger.src.length-10)+'open.png';
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removeClass(linkObj,'closed');
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addClass(linkObj,'opened');
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if (showTriggers[base]) { showTriggers[base](); }
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} else if ( hasClass(linkObj,'opened') ) {
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summary.style.display = 'block';
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content.style.display = 'none';
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trigger.src = trigger.src.substring(0,trigger.src.length-8)+'closed.png';
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removeClass(linkObj,'opened');
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addClass(linkObj,'closed');
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}
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return false;
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}
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