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3.6 KiB
(function(e,t,n,o){e.fn.dropdown=function(t){var a,i=e(this),s=e(n),r=e.extend(!0,{},e.fn.dropdown.settings,t),c="."+r.namespace,l="module-"+r.namespace,u=(i.selector||"",(new Date).getTime()),d=[],f=arguments[0],m="string"==typeof f,p=[].slice.call(arguments,1);return i.each(function(){var t,g=e(this),h=e(this).find(r.selector.menu),v="ontouchstart"in n.documentElement,b=g.selector||"",y=this,x=g.data("module-"+r.namespace),C=r.className,w=r.namespace,T=r.errors;t={initialize:function(){r.context&&""!==b?(t.verbose("Initializing dropdown with delegated events",g),e(y,r.context).on(b,"click"+c,t.toggle).data(l,t)):(t.verbose("Initializing dropdown with bound events",g),g.on(t.get.event()+c,t.toggle),g.data(l,t))},intent:{test:function(n){t.debug("Checking if click was inside the dropdown",n.target),0==e(n.target).closest(g).size()&&(t.hide(),t.intent.unbind())},bind:function(){t.verbose("Binding hide intent event to document"),e(n).on("click",t.intent.test)},unbind:function(){t.verbose("Removing hide intent event from document"),s.off("click")}},get:{event:function(){return v?"touchstart":"hover"==r.on?"hover":"click"==r.on?"click":o}},can:{click:function(){return v||"click"==r.on},show:function(){return!g.hasClass(C.disabled)}},destroy:function(){t.verbose("Destroying previous dropdown for",g),g.off(w)},show:function(){t.debug("Enabling dropdown"),g.addClass(C.active),t.can.click()&&t.intent.bind(),h.show(),e.proxy(r.onChange,h.get())(),e.proxy(r.onShow,h.get())()},hide:function(){t.debug("Disabling dropdown"),g.removeClass(C.active),t.can.click()&&t.intent.unbind(),h.hide(),e.proxy(r.onChange,h.get())(),e.proxy(r.onHide,h.get())()},toggle:function(){t.can.show()&&h.is(":not(:visible)")?t.show():t.hide()},setting:function(t,n){return n===o?r[t]:(e.isPlainObject(t)?e.extend(!0,r,t):r[t]=n,o)},internal:function(n,a){return a===o?t[n]:(e.isPlainObject(n)?e.extend(!0,t,n):t[n]=a,o)},debug:function(){r.debug&&(t.performance.log(arguments[0]),t.verbose=Function.prototype.bind.call(console.info,console,r.moduleName+":"))},verbose:function(){r.verbose&&r.debug&&(t.performance.log(arguments[0]),t.verbose=Function.prototype.bind.call(console.info,console,r.moduleName+":"))},error:function(){console.log!==o&&(t.error=Function.prototype.bind.call(console.log,console,r.moduleName+":"))},performance:{log:function(e){var n,o,a;r.performance&&(n=(new Date).getTime(),a=u||n,o=n-a,u=n,d.push({Element:y,Name:e,"Execution Time":o}),clearTimeout(t.performance.timer),t.performance.timer=setTimeout(t.performance.display,100))},display:function(){var t=r.moduleName,n=(r.moduleName+": "+b+"("+i.size()+" elements)",0);b&&(t+="Performance ("+b+")"),(console.group!==o||console.table!==o)&&d.length>0&&(console.groupCollapsed(t),console.table?(e.each(d,function(e,t){n+=t["Execution Time"]}),console.table(d)):e.each(d,function(e,t){n+=t["Execution Time"]}),console.log("Total Execution Time:",n+"ms"),console.groupEnd(),d=[],u=!1)}},invoke:function(n,a,i){var s,r;return a=a||p,i=y||i,"string"==typeof n&&x!==o&&(n=n.split("."),s=n.length-1,e.each(n,function(n,a){return e.isPlainObject(x[a])&&n!=s?(x=x[a],!0):x[a]!==o?(r=x[a],!0):(t.error(T.method),!1)})),e.isFunction(r)?(t.verbose("Executing invoked function",r),r.apply(i,a)):r||!1}},m?(x===o&&t.initialize(),a=t.invoke(f)):(x!==o&&t.destroy(),t.initialize())}),a?a:this},e.fn.dropdown.settings={moduleName:"Dropdown Module",namespace:"dropdown",verbose:!0,debug:!0,performance:!1,on:"click",onChange:function(){},onShow:function(){},onHide:function(){},errors:{method:"The method you called is not defined."},selector:{menu:".menu"},className:{active:"visible"}}})(jQuery,window,document);
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