2 lines
5.1 KiB
JavaScript
2 lines
5.1 KiB
JavaScript
!function(e,t){t("object"==typeof exports?require("jquery"):e.jQuery)}(this,function(e){function t(e){return"undefined"!=typeof e}function n(t,n,l){var r=function(){};r.prototype=n.prototype,t.prototype=new r,t.prototype.constructor=t,n.prototype.constructor=n,t._super=n.prototype,l&&e.extend(t.prototype,l)}function l(e,n){var l;"string"==typeof e&&(n=e,e=document);for(var o=0;o<r.length;++o){n=n.replace(r[o][0],r[o][1]);for(var i=0;i<s.length;++i)if(l=s[i],l+=0===i?n:n.charAt(0).toUpperCase()+n.substr(1),t(e[l]))return e[l]}return void 0}var r=[["",""],["exit","cancel"],["screen","Screen"]],s=["","o","ms","moz","webkit","webkitCurrent"],o=navigator.userAgent,i=l("fullscreenEnabled"),u=o.match(/Android.*Chrome\/(\d+)\./),c=!!u;c&&(ANDROID_CHROME_VERSION=parseInt(u[1]));var _=(!c||ANDROID_CHROME_VERSION>37)&&t(l("fullscreenElement"))&&(!t(i)||i===!0),h=e.fn.jquery.split("."),f=parseInt(h[0])<2&&parseInt(h[1])<7,p=function(){this.__options=null,this._fullScreenElement=null,this.__savedStyles={}};p.prototype={"native":l,_DEFAULT_OPTIONS:{styles:{boxSizing:"border-box",MozBoxSizing:"border-box",WebkitBoxSizing:"border-box"},toggleClass:null},__documentOverflow:"",__htmlOverflow:"",_preventDocumentScroll:function(){this.__documentOverflow=document.body.style.overflow,this.__htmlOverflow=document.documentElement.style.overflow,e(this._fullScreenElement).is("body, html")||e("body, html").css("overflow","hidden")},_allowDocumentScroll:function(){document.body.style.overflow=this.__documentOverflow,document.documentElement.style.overflow=this.__htmlOverflow},_fullScreenChange:function(){this.__options&&(this.isFullScreen()?(this._preventDocumentScroll(),this._triggerEvents()):(this._allowDocumentScroll(),this._revertStyles(),this._triggerEvents(),this._fullScreenElement=null))},_fullScreenError:function(t){this.__options&&(this._revertStyles(),this._fullScreenElement=null,t&&e(document).trigger("fscreenerror",[t]))},_triggerEvents:function(){e(this._fullScreenElement).trigger(this.isFullScreen()?"fscreenopen":"fscreenclose"),e(document).trigger("fscreenchange",[this.isFullScreen(),this._fullScreenElement])},_saveAndApplyStyles:function(){var t=e(this._fullScreenElement);this.__savedStyles={};for(var n in this.__options.styles)this.__savedStyles[n]=this._fullScreenElement.style[n],this._fullScreenElement.style[n]=this.__options.styles[n];t.is("body")&&(document.documentElement.style.overflow=this.__options.styles.overflow),this.__options.toggleClass&&t.addClass(this.__options.toggleClass)},_revertStyles:function(){var t=e(this._fullScreenElement);for(var n in this.__options.styles)this._fullScreenElement.style[n]=this.__savedStyles[n];t.is("body")&&(document.documentElement.style.overflow=this.__savedStyles.overflow),this.__options.toggleClass&&t.removeClass(this.__options.toggleClass)},open:function(t,n){t!==this._fullScreenElement&&(this.isFullScreen()&&this.exit(),this._fullScreenElement=t,this.__options=e.extend(!0,{},this._DEFAULT_OPTIONS,n),this._saveAndApplyStyles())},exit:null,isFullScreen:null,isNativelySupported:function(){return _}};var d=function(){d._super.constructor.apply(this,arguments),this.exit=e.proxy(l("exitFullscreen"),document),this._DEFAULT_OPTIONS=e.extend(!0,{},this._DEFAULT_OPTIONS,{styles:{width:"100%",height:"100%"}}),e(document).bind(this._prefixedString("fullscreenchange")+" MSFullscreenChange",e.proxy(this._fullScreenChange,this)).bind(this._prefixedString("fullscreenerror")+" MSFullscreenError",e.proxy(this._fullScreenError,this))};n(d,p,{VENDOR_PREFIXES:["","o","moz","webkit"],_prefixedString:function(t){return e.map(this.VENDOR_PREFIXES,function(e){return e+t}).join(" ")},open:function(e){d._super.open.apply(this,arguments);var t=l(e,"requestFullscreen");t.call(e)},exit:e.noop,isFullScreen:function(){return null!==l("fullscreenElement")},element:function(){return l("fullscreenElement")}});var a=function(){a._super.constructor.apply(this,arguments),this._DEFAULT_OPTIONS=e.extend({},this._DEFAULT_OPTIONS,{styles:{position:"fixed",zIndex:"2147483647",left:0,top:0,bottom:0,right:0}}),this.__delegateKeydownHandler()};n(a,p,{__isFullScreen:!1,__delegateKeydownHandler:function(){var t=e(document);t.delegate("*","keydown.fullscreen",e.proxy(this.__keydownHandler,this));var n=f?t.data("events"):e._data(document).events,l=n.keydown;f?n.live.unshift(n.live.pop()):l.splice(0,0,l.splice(l.delegateCount-1,1)[0])},__keydownHandler:function(e){return this.isFullScreen()&&27===e.which?(this.exit(),!1):!0},_revertStyles:function(){a._super._revertStyles.apply(this,arguments),this._fullScreenElement.offsetHeight},open:function(){a._super.open.apply(this,arguments),this.__isFullScreen=!0,this._fullScreenChange()},exit:function(){this.__isFullScreen&&(this.__isFullScreen=!1,this._fullScreenChange())},isFullScreen:function(){return this.__isFullScreen},element:function(){return this.__isFullScreen?this._fullScreenElement:null}}),e.fullscreen=_?new d:new a,e.fn.fullscreen=function(t){var n=this[0];return t=e.extend({toggleClass:null,overflow:"hidden"},t),t.styles={overflow:t.overflow},delete t.overflow,n&&e.fullscreen.open(n,t),this}});
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