63 lines
1.5 KiB
JavaScript
63 lines
1.5 KiB
JavaScript
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/*
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j123 -- JavaScript common library
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mail: sebastian.hanula@gmail.com
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www: http://www.hanula.com/lab/j123
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j123 events library
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*/
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j123.events = {
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Key : {
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MB_LEFT: 1,
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MB_RIGHT: 2,
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KEY_ESC: 27,
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KEY_RETURN: 13
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},
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__events : false,
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fix : function(e) {
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if (!e) e = window.event;
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if (e.target) {
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if (e.target.nodeType == 3) e.target = e.target.parentNode
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} else if (e.srcElement) {
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e.target = e.srcElement
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}
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if(j123.browser.isIE) e.button = e.button-1;
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return e
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},
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add: function(el,type,fn ) {
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if(!this.__events) this.__events = [];
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this.__events.push([el,type,fn]);
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if(el.addEventListener) {
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el.addEventListener(type, fn,false);
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} else if(el.attachEvent) {
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if (!el._listeners) el._listeners = new Array();
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if (!el._listeners[type]) el._listeners[type] = new Array();
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var applyFunc = function() {
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fn.apply(el, new Array());
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}
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el._listeners[type][fn] = applyFunc;
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el.attachEvent('on' + type, applyFunc);
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}
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},
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remove:function(el,type, fn) {
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if(el.removeEventListener) {
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el.removeEventListener(type,fn,false);
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} else if(el.detachEvent) {
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if (el._listeners && el._listeners[type] && el._listeners[type][fn]) {
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el.detachEvent('on' + type, el._listeners[type][fn]);
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}
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}
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},
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unload : function(e) {
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if(j123.events.__events)
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for(var i=0;i<j123.events.__events;i++)
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j123.events.remove(j123.events.__events[i][0],j123.events.__events[i][1],j123.events.__events[i][2]);
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}
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};
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j123.events.add(window,'unload',j123.events.unload);
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