2 lines
7.1 KiB
JavaScript
2 lines
7.1 KiB
JavaScript
!function(t){"use strict";var e=function(t,e){this.type=this.options=this.enabled=this.timeout=this.hoverState=this.$element=null,this.init("tooltip",t,e)};e.DEFAULTS={animation:!0,placement:"top",selector:!1,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,container:!1,viewport:{selector:"body",padding:0}},e.prototype.init=function(e,o,n){this.enabled=!0,this.type=e,this.$element=t(o),this.options=this.getOptions(n),this.$viewport=this.options.viewport&&t(this.options.viewport.selector||this.options.viewport);for(var i=this.options.trigger.split(" "),p=i.length;p--;){var l=i[p];if("click"==l)this.$element.on("click."+this.type,this.options.selector,t.proxy(this.toggle,this));else if("manual"!=l){var r="hover"==l?"mouseenter":"focusin",s="hover"==l?"mouseleave":"focusout";this.$element.on(r+"."+this.type,this.options.selector,t.proxy(this.enter,this)),this.$element.on(s+"."+this.type,this.options.selector,t.proxy(this.leave,this))}}this.options.selector?this._options=t.extend({},this.options,{trigger:"manual",selector:""}):this.fixTitle()},e.prototype.getDefaults=function(){return e.DEFAULTS},e.prototype.getOptions=function(e){return(e=t.extend({},this.getDefaults(),this.$element.data(),e)).delay&&"number"==typeof e.delay&&(e.delay={show:e.delay,hide:e.delay}),e},e.prototype.getDelegateOptions=function(){var e={},o=this.getDefaults();return this._options&&t.each(this._options,function(t,n){o[t]!=n&&(e[t]=n)}),e},e.prototype.enter=function(e){var o=e instanceof this.constructor?e:t(e.currentTarget)[this.type](this.getDelegateOptions()).data("bs."+this.type);if(clearTimeout(o.timeout),o.hoverState="in",!o.options.delay||!o.options.delay.show)return o.show();o.timeout=setTimeout(function(){"in"==o.hoverState&&o.show()},o.options.delay.show)},e.prototype.leave=function(e){var o=e instanceof this.constructor?e:t(e.currentTarget)[this.type](this.getDelegateOptions()).data("bs."+this.type);if(clearTimeout(o.timeout),o.hoverState="out",!o.options.delay||!o.options.delay.hide)return o.hide();o.timeout=setTimeout(function(){"out"==o.hoverState&&o.hide()},o.options.delay.hide)},e.prototype.show=function(){var e=t.Event("show.bs."+this.type);if(this.hasContent()&&this.enabled){if(this.$element.trigger(e),e.isDefaultPrevented())return;var o=this,n=this.tip();this.setContent(),this.options.animation&&n.addClass("fade");var i="function"==typeof this.options.placement?this.options.placement.call(this,n[0],this.$element[0]):this.options.placement,p=/\s?auto?\s?/i,l=p.test(i);l&&(i=i.replace(p,"")||"top"),n.detach().css({top:0,left:0,display:"block"}).addClass(i),this.options.container?n.appendTo(this.options.container):n.insertAfter(this.$element);var r=this.getPosition(),s=n[0].offsetWidth,a=n[0].offsetHeight;if(l){var f=i,u=this.$element.parent(),c=this.getPosition(u);i="bottom"==i&&r.top+r.height+a-c.scroll>c.height?"top":"top"==i&&r.top-c.scroll-a<0?"bottom":"right"==i&&r.right+s>c.width?"left":"left"==i&&r.left-s<c.left?"right":i,n.removeClass(f).addClass(i)}var d=this.getCalculatedOffset(i,r,s,a);this.applyPlacement(d,i),this.hoverState=null;var g=function(){o.$element.trigger("shown.bs."+o.type)};t.support.transition&&this.$tip.hasClass("fade")?n.one(t.support.transition.end,g).emulateTransitionEnd(150):g()}},e.prototype.applyPlacement=function(e,o){var n=this.tip(),i=n[0].offsetWidth,p=n[0].offsetHeight,l=parseInt(n.css("margin-top"),10),r=parseInt(n.css("margin-left"),10);isNaN(l)&&(l=0),isNaN(r)&&(r=0),e.top=e.top+l,e.left=e.left+r,t.offset.setOffset(n[0],t.extend({using:function(t){n.css({top:Math.round(t.top),left:Math.round(t.left)})}},e),0),n.addClass("in");var s=n[0].offsetWidth,a=n[0].offsetHeight;"top"==o&&a!=p&&(e.top=e.top+p-a);var f=this.getViewportAdjustedDelta(o,e,s,a);f.left?e.left+=f.left:e.top+=f.top;var u=f.left?2*f.left-i+s:2*f.top-p+a,c=f.left?"left":"top",d=f.left?"offsetWidth":"offsetHeight";n.offset(e),this.replaceArrow(u,n[0][d],c)},e.prototype.replaceArrow=function(t,e,o){this.arrow().css(o,t?50*(1-t/e)+"%":"")},e.prototype.setContent=function(){var t=this.tip(),e=this.getTitle();t.find(".tooltip-inner")[this.options.html?"html":"text"](e),t.removeClass("fade in top bottom left right")},e.prototype.hide=function(){var e=this,o=this.tip(),n=t.Event("hide.bs."+this.type);function i(){"in"!=e.hoverState&&o.detach(),e.$element.trigger("hidden.bs."+e.type)}if(this.$element.trigger(n),!n.isDefaultPrevented())return o.removeClass("in"),t.support.transition&&this.$tip.hasClass("fade")?o.one(t.support.transition.end,i).emulateTransitionEnd(150):i(),this.hoverState=null,this},e.prototype.fixTitle=function(){var t=this.$element;(t.attr("title")||"string"!=typeof t.attr("data-original-title"))&&t.attr("data-original-title",t.attr("title")||"").attr("title","")},e.prototype.hasContent=function(){return this.getTitle()},e.prototype.getPosition=function(e){var o=(e=e||this.$element)[0],n="BODY"==o.tagName;return t.extend({},"function"==typeof o.getBoundingClientRect?o.getBoundingClientRect():null,{scroll:n?document.documentElement.scrollTop||document.body.scrollTop:e.scrollTop(),width:n?t(window).width():e.outerWidth(),height:n?t(window).height():e.outerHeight()},n?{top:0,left:0}:e.offset())},e.prototype.getCalculatedOffset=function(t,e,o,n){return"bottom"==t?{top:e.top+e.height,left:e.left+e.width/2-o/2}:"top"==t?{top:e.top-n,left:e.left+e.width/2-o/2}:"left"==t?{top:e.top+e.height/2-n/2,left:e.left-o}:{top:e.top+e.height/2-n/2,left:e.left+e.width}},e.prototype.getViewportAdjustedDelta=function(t,e,o,n){var i={top:0,left:0};if(!this.$viewport)return i;var p=this.options.viewport&&this.options.viewport.padding||0,l=this.getPosition(this.$viewport);if(/right|left/.test(t)){var r=e.top-p-l.scroll,s=e.top+p-l.scroll+n;r<l.top?i.top=l.top-r:s>l.top+l.height&&(i.top=l.top+l.height-s)}else{var a=e.left-p,f=e.left+p+o;a<l.left?i.left=l.left-a:f>l.width&&(i.left=l.left+l.width-f)}return i},e.prototype.getTitle=function(){var t=this.$element,e=this.options;return t.attr("data-original-title")||("function"==typeof e.title?e.title.call(t[0]):e.title)},e.prototype.tip=function(){return this.$tip=this.$tip||t(this.options.template)},e.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".tooltip-arrow")},e.prototype.validate=function(){this.$element[0].parentNode||(this.hide(),this.$element=null,this.options=null)},e.prototype.enable=function(){this.enabled=!0},e.prototype.disable=function(){this.enabled=!1},e.prototype.toggleEnabled=function(){this.enabled=!this.enabled},e.prototype.toggle=function(e){var o=e?t(e.currentTarget)[this.type](this.getDelegateOptions()).data("bs."+this.type):this;o.tip().hasClass("in")?o.leave(o):o.enter(o)},e.prototype.destroy=function(){clearTimeout(this.timeout),this.hide().$element.off("."+this.type).removeData("bs."+this.type)};var o=t.fn.tooltip;t.fn.tooltip=function(o){return this.each(function(){var n=t(this),i=n.data("bs.tooltip"),p="object"==typeof o&&o;(i||"destroy"!=o)&&(i||n.data("bs.tooltip",i=new e(this,p)),"string"==typeof o&&i[o]())})},t.fn.tooltip.Constructor=e,t.fn.tooltip.noConflict=function(){return t.fn.tooltip=o,this}}(jQuery)
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