25 lines
51 KiB
JavaScript
25 lines
51 KiB
JavaScript
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/*! *****************************************************************************
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Copyright (c) Microsoft Corporation. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use
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this file except in compliance with the License. You may obtain a copy of the
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License at http://www.apache.org/licenses/LICENSE-2.0
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THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
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WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
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MERCHANTABLITY OR NON-INFRINGEMENT.
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See the Apache Version 2.0 License for specific language governing permissions
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and limitations under the License.
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***************************************************************************** */
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e.transformDelta(t,n)||t}),{x:t,y:e}),i=!this._shouldPropagateMomentum(o.x,o.y);i&&this.addMomentum(o.x,o.y),r&&r.call(this,i)},t.prototype.addMomentum=function(t,e){this.setMomentum(this._momentum.x+t,this._momentum.y+e)},t.prototype.setMomentum=function(t,e){0===this.limit.x&&(t=0),0===this.limit.y&&(e=0),this.options.renderByPixels&&(t=Math.round(t),e=Math.round(e)),this._momentum.x=t,this._momentum.y=e},t.prototype.updatePluginOptions=function(t,e){this._plugins.forEach((function(n){n.name===t&&Object.assign(n.options,e)}))},t.prototype.destroy=function(){var t=this.containerEl,e=this.contentEl;!function(t){var e=C.get(t);e&&(e.forEach((function(t){var e=t.elem,n=t.eventName,r=t.handler;e.removeEventListener(n,r,R())})),C.delete(t))}(this),this._listeners.clear(),this.setMomentum(0,0),cancelAnimationFrame(this._renderID),this._observer&&this._observer.disconnect(),ht.delete(this.containerEl);for(var n=Array.from(e.childNodes);t.firstChild;)t.removeChild(t.firstChild);n.forEach((function(e){t.appendChild(e)})),U(t,{overflow:""}),t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,this._plugins.forEach((function(t){t.onDestroy()})),this._plugins.length=0},t.prototype._init=function(){var t=this;this.update(),Object.keys(r).forEach((function(e){r[e](t)})),this._plugins.forEach((function(t){t.onInit()})),this._render()},t.prototype._updateDebounced=function(){this.update()},t.prototype._shouldPropagateMomentum=function(t,e){void 0===t&&(t=0),void 0===e&&(e=0);var n=this.options,r=this.offset,o=this.limit;if(!n.continuousScrolling)return!1;0===o.x&&0===o.y&&this._updateDebounced();var i=A(t+r.x,0,o.x),u=A(e+r.y,0,o.y),c=!0;return(c=(c=c&&i===r.x)&&u===r.y)&&(r.x===o.x||0===r.x||r.y===o.y||0===r.y)},t.prototype._render=function(){var t=this._momentum;if(t.x||t.y){var e=this._nextTick("x"),n=this._nextTick("y");t.x=e.momentum,t.y=n.momentum,this.setPosition(e.position,n.position)}var r=i({},this._momentum);this._plugins.forEach((function(t){t.onRender(r)})),this._renderID=requestAnimationFrame(this._render.bind(this))},t.prototype._nextTick=function(t){var e=this.options,n=this.offset,r=this._momentum,o=n[t],i=r[t];if(Math.abs(i)<=.1)return{momentum:0,position:o+i};var u=i*(1-e.damping);return e.renderByPixels&&(u|=0),{momentum:u,position:o+i-u}},u([L(100,{leading:!0})],t.prototype,"_updateDebounced",null),t}(),vt="smooth-scrollbar-style",yt=!1;function mt(){if(!yt&&"undefined"!=typeof window){var t=document.createElement("style");t.id=vt,t.textContent="\n[data-scrollbar] {\n display: block;\n position: relative;\n}\n\n.scroll-content {\n -webkit-transform: translate3d(0, 0, 0);\n transform: translate3d(0, 0, 0);\n}\n\n.scrollbar-track {\n position: absolute;\n opacity: 0;\n z-index: 1;\n background: rgba(222, 222, 222, .75);\n -webkit-user-select: none;\n -moz-user-select: none;\n -ms-user-select: none;\n user-select: none;\n -webkit-transition: opacity 0.5s 0.5s ease-out;\n transition: opacity 0.5s 0.5s ease-out;\n}\n.scrollbar-track.show,\n.scrollbar-track:hover {\n opacity: 1;\n -webkit-transition-delay: 0s;\n transition-delay: 0s;\n}\n\n.scrollbar-track-x {\n bottom: 0;\n left: 0;\n width: 100%;\n height: 8px;\n}\n.scrollbar-track-y {\n top: 0;\n right: 0;\n width: 8px;\n height: 100%;\n}\n.scrollbar-thumb {\n position: absolute;\n top: 0;\n left: 0;\n width: 8px;\n height: 8px;\n background: rgba(0, 0, 0, .5);\n border-radius: 4px;\n}\n",document.head&&document.head.appendChild(t),yt=!0}}n.d(e,"ScrollbarPlugin",(function(){return nt}));
|
|
/*!
|
|
* cast `I.Scrollbar` to `Scrollbar` to avoid error
|
|
*
|
|
* `I.Scrollbar` is not assignable to `Scrollbar`:
|
|
* "privateProp" is missing in `I.Scrollbar`
|
|
*
|
|
* @see https://github.com/Microsoft/TypeScript/issues/2672
|
|
*/
|
|
var gt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return function(t,e){function n(){this.constructor=t}o(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e.init=function(t,e){if(!t||1!==t.nodeType)throw new TypeError("expect element to be DOM Element, but got "+t);return mt(),ht.has(t)?ht.get(t):new dt(t,e)},e.initAll=function(t){return Array.from(document.querySelectorAll("[data-scrollbar]"),(function(n){return e.init(n,t)}))},e.has=function(t){return ht.has(t)},e.get=function(t){return ht.get(t)},e.getAll=function(){return Array.from(ht.values())},e.destroy=function(t){var e=ht.get(t);e&&e.destroy()},e.destroyAll=function(){ht.forEach((function(t){t.destroy()}))},e.use=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];t.forEach((function(t){var e=t.pluginName;if(!e)throw new TypeError("plugin name is required");rt.order.add(e),rt.constructors[e]=t}))}.apply(void 0,t)},e.attachStyle=function(){return mt()},e.detachStyle=function(){return function(){if(yt&&"undefined"!=typeof window){var t=document.getElementById(vt);t&&t.parentNode&&(t.parentNode.removeChild(t),yt=!1)}}()},e.version="8.6.2",e.ScrollbarPlugin=nt,e}(dt);e.default=gt}]).default})); |