h_ui/dist/lib/mixins/popper.js

A Vue.js 2.0 UI Components Framework

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/**!
 * @fileOverview Kickass library to create and place poppers near their reference elements.
 * @version 1.16.1
 * @license
 * Copyright (c) 2016 Federico Zivolo and contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
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n=t.offsets,r=n.popper,o=n.reference,i=Math.round,f=Math.floor,u=function(t){return t},a=i(o.width),s=i(r.width),p=-1!==["left","right"].indexOf(t.placement),c=-1!==t.placement.indexOf("-"),l=e?p||c||a%2==s%2?i:f:u,d=e?i:u;return{left:l(a%2==1&&s%2==1&&!c&&e?r.left-1:r.left),top:d(r.top),bottom:d(r.bottom),right:l(r.right)}}(t,window.devicePixelRatio<2||!Q),c="bottom"===n?"top":"bottom",l="right"===r?"left":"right",h=J("transform"),m=void 0,v=void 0;if(v="bottom"===c?"HTML"===u.nodeName?-u.clientHeight+p.bottom:-a.height+p.bottom:p.top,m="right"===l?"HTML"===u.nodeName?-u.clientWidth+p.right:-a.width+p.right:p.left,f&&h)s[h]="translate3d("+m+"px, "+v+"px, 0)",s[c]=0,s[l]=0,s.willChange="transform";else{var b="bottom"===c?-1:1,g="right"===l?-1:1;s[c]=v*b,s[l]=m*g,s.willChange=c+", "+l}var y={"x-placement":t.placement};return t.attributes=S({},y,t.attributes),t.styles=S({},s,t.styles),t.arrowStyles=S({},t.offsets.arrow,t.arrowStyles),t},gpuAcceleration:!0,x:"bottom",y:"right"},applyStyle:{order:900,enabled:!0,fn:function(t){var e,n;return K(t.instance.popper,t.styles),e=t.instance.popper,n=t.attributes,Object.keys(n).forEach((function(t){!1!==n[t]?e.setAttribute(t,n[t]):e.removeAttribute(t)})),t.arrowElement&&Object.keys(t.arrowStyles).length&&K(t.arrowElement,t.arrowStyles),t},onLoad:function(t,e,n,r,o){var i=k(o,e,t,n.positionFixed),f=_(n.placement,i,e,t,n.modifiers.flip.boundariesElement,n.modifiers.flip.padding);return e.setAttribute("x-placement",f),K(e,{position:n.positionFixed?"fixed":"absolute"}),n},gpuAcceleration:void 0}},ut={placement:"bottom",positionFixed:!1,eventsEnabled:!0,removeOnDestroy:!1,onCreate:function(){},onUpdate:function(){},modifiers:ft},at=function(){function t(e,n){var r=this,f=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};x(this,t),this.scheduleUpdate=function(){return requestAnimationFrame(r.update)},this.update=o(this.update.bind(this)),this.options=S({},t.Defaults,f),this.state={isDestroyed:!1,isCreated:!1,scrollParents:[]},this.reference=e&&e.jquery?e[0]:e,this.popper=n&&n.jquery?n[0]:n,this.options.modifiers={},Object.keys(S({},t.Defaults.modifiers,f.modifiers)).forEach((function(e){r.options.modifiers[e]=S({},t.Defaults.modifiers[e]||{},f.modifiers?f.modifiers[e]:{})})),this.modifiers=Object.keys(this.options.modifiers).map((function(t){return S({name:t},r.options.modifiers[t])})).sort((function(t,e){return t.order-e.order})),this.modifiers.forEach((function(t){t.enabled&&i(t.onLoad)&&t.onLoad(r.reference,r.popper,r.options,t,r.state)})),this.update();var u=this.options.eventsEnabled;u&&this.enableEventListeners(),this.state.eventsEnabled=u}return O(t,[{key:"update",value:function(){return I.call(this)}},{key:"destroy",value:function(){return R.call(this)}},{key:"enableEventListeners",value:function(){return z.call(this)}},{key:"disableEventListeners",value:function(){return q.call(this)}}]),t}();at.Utils=("undefined"!=typeof window?window:t).PopperUtils,at.placements=Z,at.Defaults=ut,e.default=at}.call(this,n(73))},function(t,e){var n;n=function(){return this}();try{n=n||new Function("return this")()}catch(t){"object"==typeof window&&(n=window)}t.exports=n}])}));