/** * ThinkNet JavaScript Framework * * @author ThinkNet Co., Ltd. * @version 0.3.1 */ /** * $: Extended document.getElementById function, simplified from prototype.js * * @param {Object} element = String, Object or array of both */ function $(element) { if (arguments.length > 1) { for (var i = 0, elements = [], length = arguments.length; i < length; i++) { elements.push($(arguments[i])); } return elements; } if (typeof element == 'string') { element = document.getElementById(element); } return element; } ( function () { if(!!!window['tn']) { window['tn'] = {}; } var Util = function () { var __isIE = function () { if (window.addEventListener) { return false; } else { return true; } }(); return { version: '0.2', isIE: __isIE, /** * tieEvent: Attach event to element with "this" assignment * * @param {Object} el = Element to attach event to * @param {String} ev = Event name (exclude 'on') * @param {Object} o = Object to be "this" when called fn * @param {Function} fn = Function to call as event handler */ tieEvent: function (el, ev, o, fn) { function wrapfn(o, fn) { return function (e) { fn.call(o, e); }; } if(__isIE) { el.attachEvent("on" + ev, wrapfn(o, fn)); } else { el.addEventListener(ev, wrapfn(o, fn), false); } }, /** * stopEvent: Stop event propagation and default event handler * * @param {Object} e = Event object */ stopEvent: function (e) { if(e.stopPropagation) { e.preventDefault(); e.stopPropagation(); } else { e.returnValue = false; e.cancelBubble = true; } }, /** * setOpacity: Set element opacity (runtimely created) * * @param {Object} el = Element to set opacity * @param {Number} opc = Opacity value */ setOpacity: function () { if(__isIE) { return function(el, opc){ el.style.filter = 'alpha(opacity=' + Math.round(opc*100) +', style=0, enabled=1)'; }; } else { return function(el, opc){ el.style.MozOpacity = opc; el.style.opacity = opc; }; } }(), /** * setStyles: Set element style with given style object * * @param {Object} el = Element to be set * @param {Object} styleObj = Style object */ setStyles: function (el, styleObj) { if(!el) return; var s = el.style; for(var i in styleObj) { if( i == "opacity" ){ Util.setOpacity(el, styleObj[i]); } else { s[i] = styleObj[i]; } } return el; }, /** * setInterval: Set closure function as interval * * @param {Object} o = Object to be "this" when called fn * @param {Function} fn = Function to call as event handler * @param {Integer} interval = Interval in milliseconds */ setInterval: function (o, fn, interval) { function wrapfn(o, fn) { return function () { fn.call(o); } } return window.setInterval(wrapfn(o, fn), interval); }, /** * toFixed: Fixed Decimal Ex. toFixed(100.045772900230924239, 8) => 100.04577290 * * @param {Decimal} num = Decimal Number * @param {Number} pre = Number of Decimal */ toFixed: function (num, pre) { function toFixed(numb, pre){ numb *= Math.pow(10, pre); numb = (Math.round(numb, pre) + (((numb - Math.round(numb, pre))>=0.5)?1:0)) / Math.pow(10, pre); return numb.toFixed(pre); } return toFixed(num, pre); }, /** * Right: Set String Right Ex. str = "Hello World" => right(str, 3) >> "rld" * @author B. Devington Rayan (http://www.devx.com/tips/Tip/15222). * @param {String} str = String Or Word * @param {Number} n = Number Of Character */ right: function (str, n) { if (n <= 0) return ""; else if (n > String(str).length) return str; else { var iLen = String(str).length; return String(str).substring(iLen, iLen - n); } }, /** * Left: Set String Left Ex. str = "Hello World" => left(str, 3) >> "Hel" * @author B. Devington Rayan (http://www.devx.com/tips/Tip/15222). * @param {String} str = String Or Word * @param {Number} n = Number Of Character */ left: function (str, n) { if (n <= 0) return ""; else if (n > String(str).length) return str; else return String(str).substring(0,n); } }; }(); var Event = function () { return { version: '0.1.1', /** * addEventListener: Attach event to any object * * @param {Object} obj = Object to be binded with event * @param {String} ev = Event name * @param {Object} o = Object to be "this" when called fn * @param {Function} fn = Function to be called as event handler * @param {AnyType} p = Optional parameter */ addListener: function (obj, ev, o, fn, p) { if(!!!obj['listeners']) { obj['listeners'] = {}; } if(!!!obj.listeners[ev]) { obj.listeners[ev] = []; } var index = obj.listeners[ev].length; obj.listeners[ev][index] = [o, fn, p]; return index; }, /** * fire: Trigger event * * All event listeners will be executed when call this method * * @param {Object} obj = Object binded with event * @param {String} ev = Event name * @param {AnyType} p = Optional parameter */ fire: function (obj, ev, p) { if(!!obj['listeners'] && !!obj['listeners'][ev]) { for(var i = 0; i < obj['listeners'][ev].length; i++) { obj['listeners'][ev][i][1].call(obj['listeners'][ev][i][0], p, obj['listeners'][ev][i][2]); } } } }; }(); var Map = function() { return { version: '0.1', /** * LatLng: Class for coordinate (latitude and longitude) * * @param {Decimal} lat = Latitude * @param {Decimal} lng = Longitude */ LatLng: function (lat, lng) { this.lat = lat || 0; this.lng = lng || 0; }, /** * Point: Class for point (x, y in pixel) * * @param {Interger} x = x * @param {Interger} y = y */ Point: function (x, y) { this.x = x || 0; this.y = y || 0; }, /** * Size: Class for Map Size (w, h) * * @param {Interger} w = width * @param {Interger} h = height */ Size: function (w, h) { this.w = w || 0; this.h = h || 0; }, /** * Border: Class for Map Boundary (nt, et, st, wt) * * @param {Lat} nt = LatTop * @param {Lng} et = LngRight * @param {Lat} st = LatBottom * @param {Lng} wt = LngLeft */ Boundary: function (nt, et, st, wt) { this.nt = nt || 0; this.et = et || 0; this.st = st || 0; this.wt = wt || 0; }, /** * Block: Class for Map Block (row, col) * * @param {number} row = Row Block * @param {number} col = Col Block */ Block: function (row, col) { this.row = row || 0; this.col = col || 0; } }; }(); tn['util'] = Util; tn['event'] = Event; tn['map'] = Map; } )();