2 lines
25 KiB
JavaScript
2 lines
25 KiB
JavaScript
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(function(r){var n=typeof self=="object"&&self.self===self&&self||typeof global=="object"&&global.global===global&&global;if(typeof define==="function"&&define.amd){define(["underscore","jquery","exports"],function(t,e,i){n.Backbone=r(n,i,t,e)})}else if(typeof exports!=="undefined"){var t=require("underscore"),e;try{e=require("jquery")}catch(t){}r(n,exports,t,e)}else{n.Backbone=r(n,{},n._,n.jQuery||n.Zepto||n.ender||n.$)}})(function(t,h,x,e){var i=t.Backbone;var a=Array.prototype.slice;h.VERSION="1.6.0";h.$=e;h.noConflict=function(){t.Backbone=i;return this};h.emulateHTTP=false;h.emulateJSON=false;var r=h.Events={};var o=/\s+/;var l;var u=function(t,e,i,r,n){var s=0,a;if(i&&typeof i==="object"){if(r!==void 0&&"context"in n&&n.context===void 0)n.context=r;for(a=x.keys(i);s<a.length;s++){e=u(t,e,a[s],i[a[s]],n)}}else if(i&&o.test(i)){for(a=i.split(o);s<a.length;s++){e=t(e,a[s],r,n)}}else{e=t(e,i,r,n)}return e};r.on=function(t,e,i){this._events=u(n,this._events||{},t,e,{context:i,ctx:this,listening:l});if(l){var r=this._listeners||(this._listeners={});r[l.id]=l;l.interop=false}return this};r.listenTo=function(t,e,i){if(!t)return this;var r=t._listenId||(t._listenId=x.uniqueId("l"));var n=this._listeningTo||(this._listeningTo={});var s=l=n[r];if(!s){this._listenId||(this._listenId=x.uniqueId("l"));s=l=n[r]=new p(this,t)}var a=c(t,e,i,this);l=void 0;if(a)throw a;if(s.interop)s.on(e,i);return this};var n=function(t,e,i,r){if(i){var n=t[e]||(t[e]=[]);var s=r.context,a=r.ctx,o=r.listening;if(o)o.count++;n.push({callback:i,context:s,ctx:s||a,listening:o})}return t};var c=function(t,e,i,r){try{t.on(e,i,r)}catch(t){return t}};r.off=function(t,e,i){if(!this._events)return this;this._events=u(s,this._events,t,e,{context:i,listeners:this._listeners});return this};r.stopListening=function(t,e,i){var r=this._listeningTo;if(!r)return this;var n=t?[t._listenId]:x.keys(r);for(var s=0;s<n.length;s++){var a=r[n[s]];if(!a)break;a.obj.off(e,i,this);if(a.interop)a.off(e,i)}if(x.isEmpty(r))this._listeningTo=void 0;return this};var s=function(t,e,i,r){if(!t)return;var n=r.context,s=r.listeners;var a=0,o;if(!e&&!n&&!i){for(o=x.keys(s);a<o.length;a++){s[o[a]].cleanup()}return}o=e?[e]:x.keys(t);for(;a<o.length;a++){e=o[a];var h=t[e];if(!h)break;var l=[];for(var u=0;u<h.length;u++){var c=h[u];if(i&&i!==c.callback&&i!==c.callback._callback||n&&n!==c.context){l.push(c)}else{var f=c.listening;if(f)f.off(e,i)}}if(l.length){t[e]=l}else{delete t[e]}}return t};r.once=function(t,e,i){var r=u(f,{},t,e,this.off.bind(this));if(typeof t==="string"&&i==null)e=void 0;return this.on(r,e,i)};r.listenToOnce=function(t,e,i){var r=u(f,{},e,i,this.stopListening.bind(this,t));return this.listenTo(t,r)};var f=function(t,e,i,r){if(i){var n=t[e]=x.once(function(){r(e,n);i.apply(this,arguments)});n._callback=i}return t};r.trigger=function(t){if(!this._events)return this;var e=Math.max(0,arguments.length-1);var i=Array(e);for(var r=0;r<e;r++)i[r]=arguments[r+1];u(d,this._events,t,void 0,i);return this};var d=function(t,e,i,r){if(t){var n=t[e];var s=t.all;if(n&&s)s=s.slice();if(n)v(n,r);if(s)v(s,[e].concat(r))}return t};var v=function(t,e){var i,r=-1,n=t.length,s=e[0],a=e[1],o=e[2];switch(e.length){case 0:while(++r<n)(i=t[r]).callback.call(i.ctx);return;case 1:while(++r<n)(i=t[r]).callback.call(i.ctx,s);return;case 2:while(++r<n)(i=t[r]).callback.call(i.ctx,s,a);return;case 3:while(++r<n)(i=t[r]).callback.call(i.ctx,s,a,o);return;default:while(++r<n)(i=t[r]).callback.apply(i.ctx,e);return}};var p=function(t,e){this.id=t._listenId;this.listener=t;this.obj=e;this.interop=true;this.count=0;this._events=void 0};p.prototype.on=r.on;p.prototype.off=function(t,e){var i;if(this.interop){this._events=u(s,this._events,t,e,{context:void 0,listeners:void 0});i=!this._events}else{this.count--;i=this.count===0}if(i)this.cleanup()};p.prototype.cleanup=function(){delete this.listener._listeningTo[this.obj._listenId];if(!this.interop)delete this.obj._listeners[this.id]};r.bind=r.on;r.unbind=r.off;x.extend(h,r);var g=h.Model=function(t,e){var i=t||{};e||(e={});this.preinitialize.apply(this,arg
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