mirror of
https://github.com/McShelby/hugo-theme-relearn.git
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2 lines
No EOL
25 KiB
JavaScript
2 lines
No EOL
25 KiB
JavaScript
/* perfect-scrollbar v0.6.10 */
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!function t(e,n,r){function o(l,s){if(!n[l]){if(!e[l]){var a="function"==typeof require&&require;if(!s&&a)return a(l,!0);if(i)return i(l,!0);var c=new Error("Cannot find module '"+l+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[l]={exports:{}};e[l][0].call(u.exports,function(t){var n=e[l][1][t];return o(n?n:t)},u,u.exports,t,e,n,r)}return n[l].exports}for(var i="function"==typeof require&&require,l=0;l<r.length;l++)o(r[l]);return o}({1:[function(t,e,n){"use strict";var r=t("../main");"function"==typeof define&&define.amd?define(r):(window.PerfectScrollbar=r,"undefined"==typeof window.Ps&&(window.Ps=r))},{"../main":7}],2:[function(t,e,n){"use strict";function r(t,e){var n=t.className.split(" ");n.indexOf(e)<0&&n.push(e),t.className=n.join(" ")}function o(t,e){var n=t.className.split(" "),r=n.indexOf(e);r>=0&&n.splice(r,1),t.className=n.join(" 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r=null,o=null,s=function(e){n(e.pageX-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"x"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarX,"mousedown",function(n){o=n.pageX,r=l.toInt(i.css(e.scrollbarX,"left"))*e.railXRatio,l.startScrolling(t,"x"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}function o(t,e){function n(n){var o=r+n*e.railYRatio,i=Math.max(0,e.scrollbarYRail.getBoundingClientRect().top)+e.railYRatio*(e.railYHeight-e.scrollbarYHeight);0>o?e.scrollbarYTop=0:o>i?e.scrollbarYTop=i:e.scrollbarYTop=o;var s=l.toInt(e.scrollbarYTop*(e.contentHeight-e.containerHeight)/(e.containerHeight-e.railYRatio*e.scrollbarYHeight));c(t,"top",s)}var r=null,o=null,s=function(e){n(e.pageY-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"y"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarY,"mousedown",function(n){o=n.pageY,r=l.toInt(i.css(e.scrollbarY,"top"))*e.railYRatio,l.startScrolling(t,"y"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}var i=t("../../lib/dom"),l=t("../../lib/helper"),s=t("../instances"),a=t("../update-geometry"),c=t("../update-scroll");e.exports=function(t){var e=s.get(t);r(t,e),o(t,e)}},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(t,e,n){"use strict";function r(t,e){function n(n,r){var o=t.scrollTop;if(0===n){if(!e.scrollbarYActive)return!1;if(0===o&&r>0||o>=e.contentHeight-e.containerHeight&&0>r)return!e.settings.wheelPropagation}var 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n)&&(e=-1*t.wheelDeltaX/6,n=t.wheelDeltaY/6),t.deltaMode&&1===t.deltaMode&&(e*=10,n*=10),e!==e&&n!==n&&(e=0,n=t.wheelDelta),[e,n]}function o(e,n){var r=t.querySelector("textarea:hover");if(r){var o=r.scrollHeight-r.clientHeight;if(o>0&&!(0===r.scrollTop&&n>0||r.scrollTop===o&&0>n))return!0;var i=r.scrollLeft-r.clientWidth;if(i>0&&!(0===r.scrollLeft&&0>e||r.scrollLeft===i&&e>0))return!0}return!1}function s(s){var c=r(s),u=c[0],d=c[1];o(u,d)||(a=!1,e.settings.useBothWheelAxes?e.scrollbarYActive&&!e.scrollbarXActive?(d?l(t,"top",t.scrollTop-d*e.settings.wheelSpeed):l(t,"top",t.scrollTop+u*e.settings.wheelSpeed),a=!0):e.scrollbarXActive&&!e.scrollbarYActive&&(u?l(t,"left",t.scrollLeft+u*e.settings.wheelSpeed):l(t,"left",t.scrollLeft-d*e.settings.wheelSpeed),a=!0):(l(t,"top",t.scrollTop-d*e.settings.wheelSpeed),l(t,"left",t.scrollLeft+u*e.settings.wheelSpeed)),i(t),a=a||n(u,d),a&&(s.stopPropagation(),s.preventDefault()))}var a=!1;"undefined"!=typeof window.onwheel?e.event.bind(t,"wheel",s):"undefined"!=typeof window.onmousewheel&&e.event.bind(t,"mousewheel",s)}var o=t("../instances"),i=t("../update-geometry"),l=t("../update-scroll");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(t,e,n){"use strict";function r(t,e){e.event.bind(t,"scroll",function(){i(t)})}var o=t("../instances"),i=t("../update-geometry");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19}],15:[function(t,e,n){"use strict";function r(t,e){function n(){var t=window.getSelection?window.getSelection():document.getSelection?document.getSelection():"";return 0===t.toString().length?null:t.getRangeAt(0).commonAncestorContainer}function r(){c||(c=setInterval(function(){return i.get(t)?(s(t,"top",t.scrollTop+u.top),s(t,"left",t.scrollLeft+u.left),void l(t)):void clearInterval(c)},50))}function a(){c&&(clearInterval(c),c=null),o.stopScrolling(t)}var c=null,u={top:0,left:0},d=!1;e.event.bind(e.ownerDocument,"selectionchange",function(){t.contains(n())?d=!0:(d=!1,a())}),e.event.bind(window,"mouseup",function(){d&&(d=!1,a())}),e.event.bind(window,"mousemove",function(e){if(d){var n={x:e.pageX,y:e.pageY},i={left:t.offsetLeft,right:t.offsetLeft+t.offsetWidth,top:t.offsetTop,bottom:t.offsetTop+t.offsetHeight};n.x<i.left+3?(u.left=-5,o.startScrolling(t,"x")):n.x>i.right-3?(u.left=5,o.startScrolling(t,"x")):u.left=0,n.y<i.top+3?(i.top+3-n.y<5?u.top=-5:u.top=-20,o.startScrolling(t,"y")):n.y>i.bottom-3?(n.y-i.bottom+3<5?u.top=5:u.top=20,o.startScrolling(t,"y")):u.top=0,0===u.top&&0===u.left?a():r()}})}var o=t("../../lib/helper"),i=t("../instances"),l=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){var e=i.get(t);r(t,e)}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(t,e,n){"use strict";function r(t,e,n,r){function s(n,r){var o=t.scrollTop,i=t.scrollLeft,l=Math.abs(n),s=Math.abs(r);if(s>l){if(0>r&&o===e.contentHeight-e.containerHeight||r>0&&0===o)return!e.settings.swipePropagation}else if(l>s&&(0>n&&i===e.contentWidth-e.containerWidth||n>0&&0===i))return!e.settings.swipePropagation;return!0}function a(e,n){l(t,"top",t.scrollTop-n),l(t,"left",t.scrollLeft-e),i(t)}function c(){y=!0}function u(){y=!1}function d(t){return t.targetTouches?t.targetTouches[0]:t}function p(t){return t.targetTouches&&1===t.targetTouches.length?!0:t.pointerType&&"mouse"!==t.pointerType&&t.pointerType!==t.MSPOINTER_TYPE_MOUSE?!0:!1}function f(t){if(p(t)){w=!0;var e=d(t);v.pageX=e.pageX,v.pageY=e.pageY,g=(new Date).getTime(),null!==Y&&clearInterval(Y),t.stopPropagation()}}function h(t){if(!y&&w&&p(t)){var e=d(t),n={pageX:e.pageX,pageY:e.pageY},r=n.pageX-v.pageX,o=n.pageY-v.pageY;a(r,o),v=n;var i=(new Date).getTime(),l=i-g;l>0&&(m.x=r/l,m.y=o/l,g=i),s(r,o)&&(t.stopPropagation(),t.preventDefault())}}function b(){!y&&w&&(w=!1,clearInterval(Y),Y=setInterval(function(){return o.get(t)?Math.abs(m.x)<.01&&Math.abs(m.y)<.01?void clearInterval(Y):(a(30*m.x,30*m.y),m.x*=.8,void(m.y*=.8)):void clearInterval(Y)},10))}var v={},g=0,m={},Y=null,y=!1,w=!1;n&&(e.event.bind(window,"touchstart",c),e.event.bind(window,"touchend",u),e.event.bind(t,"touchstart",f),e.event.bind(t,"touchmove",h),e.event.bind(t,"touchend",b)),r&&(window.PointerEvent?(e.event.bind(window,"pointerdown",c),e.event.bind(window,"pointerup",u),e.event.bind(t,"pointerdown",f),e.event.bind(t,"pointermove",h),e.event.bind(t,"pointerup",b)):window.MSPointerEvent&&(e.event.bind(window,"MSPointerDown",c),e.event.bind(window,"MSPointerUp",u),e.event.bind(t,"MSPointerDown",f),e.event.bind(t,"MSPointerMove",h),e.event.bind(t,"MSPointerUp",b)))}var o=t("../instances"),i=t("../update-geometry"),l=t("../update-scroll");e.exports=function(t,e,n){var i=o.get(t);r(t,i,e,n)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(t,e,n){"use strict";var r=t("../lib/class"),o=t("../lib/helper"),i=t("./instances"),l=t("./update-geometry"),s=t("./handler/click-rail"),a=t("./handler/drag-scrollbar"),c=t("./handler/keyboard"),u=t("./handler/mouse-wheel"),d=t("./handler/native-scroll"),p=t("./handler/selection"),f=t("./handler/touch");e.exports=function(t,e){e="object"==typeof e?e:{},r.add(t,"ps-container");var n=i.add(t);n.settings=o.extend(n.settings,e),r.add(t,"ps-theme-"+n.settings.theme),s(t),a(t),u(t),d(t),n.settings.useSelectionScroll&&p(t),(o.env.supportsTouch||o.env.supportsIePointer)&&f(t,o.env.supportsTouch,o.env.supportsIePointer),n.settings.useKeyboard&&c(t),l(t)}},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(t,e,n){"use strict";function r(t){function e(){s.add(t,"ps-focus")}function n(){s.remove(t,"ps-focus")}var r=this;r.settings=p.clone(c),r.containerWidth=null,r.containerHeight=null,r.contentWidth=null,r.contentHeight=null,r.isRtl="rtl"===a.css(t,"direction"),r.isNegativeScroll=function(){var e=t.scrollLeft,n=null;return t.scrollLeft=-1,n=t.scrollLeft<0,t.scrollLeft=e,n}(),r.negativeScrollAdjustment=r.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.event=new u,r.ownerDocument=t.ownerDocument||document,r.scrollbarXRail=a.appendTo(a.e("div","ps-scrollbar-x-rail"),t),r.scrollbarX=a.appendTo(a.e("div","ps-scrollbar-x"),r.scrollbarXRail),r.scrollbarX.setAttribute("tabindex",0),r.event.bind(r.scrollbarX,"focus",e),r.event.bind(r.scrollbarX,"blur",n),r.scrollbarXActive=null,r.scrollbarXWidth=null,r.scrollbarXLeft=null,r.scrollbarXBottom=p.toInt(a.css(r.scrollbarXRail,"bottom")),r.isScrollbarXUsingBottom=r.scrollbarXBottom===r.scrollbarXBottom,r.scrollbarXTop=r.isScrollbarXUsingBottom?null:p.toInt(a.css(r.scrollbarXRail,"top")),r.railBorderXWidth=p.toInt(a.css(r.scrollbarXRail,"borderLeftWidth"))+p.toInt(a.css(r.scrollbarXRail,"borderRightWidth")),a.css(r.scrollbarXRail,"display","block"),r.railXMarginWidth=p.toInt(a.css(r.scrollbarXRail,"marginLeft"))+p.toInt(a.css(r.scrollbarXRail,"marginRight")),a.css(r.scrollbarXRail,"display",""),r.railXWidth=null,r.railXRatio=null,r.scrollbarYRail=a.appendTo(a.e("div","ps-scrollbar-y-rail"),t),r.scrollbarY=a.appendTo(a.e("div","ps-scrollbar-y"),r.scrollbarYRail),r.scrollbarY.setAttribute("tabindex",0),r.event.bind(r.scrollbarY,"focus",e),r.event.bind(r.scrollbarY,"blur",n),r.scrollbarYActive=null,r.scrollbarYHeight=null,r.scrollbarYTop=null,r.scrollbarYRight=p.toInt(a.css(r.scrollbarYRail,"right")),r.isScrollbarYUsingRight=r.scrollbarYRight===r.scrollbarYRight,r.scrollbarYLeft=r.isScrollbarYUsingRight?null:p.toInt(a.css(r.scrollbarYRail,"left")),r.scrollbarYOuterWidth=r.isRtl?p.outerWidth(r.scrollbarY):null,r.railBorderYWidth=p.toInt(a.css(r.scrollbarYRail,"borderTopWidth"))+p.toInt(a.css(r.scrollbarYRail,"borderBottomWidth")),a.css(r.scrollbarYRail,"display","block"),r.railYMarginHeight=p.toInt(a.css(r.scrollbarYRail,"marginTop"))+p.toInt(a.css(r.scrollbarYRail,"marginBottom")),a.css(r.scrollbarYRail,"display",""),r.railYHeight=null,r.railYRatio=null}function o(t){return"undefined"==typeof t.dataset?t.getAttribute("data-ps-id"):t.dataset.psId}function i(t,e){"undefined"==typeof t.dataset?t.setAttribute("data-ps-id",e):t.dataset.psId=e}function l(t){"undefined"==typeof t.dataset?t.removeAttribute("data-ps-id"):delete t.dataset.psId}var s=t("../lib/class"),a=t("../lib/dom"),c=t("./default-setting"),u=t("../lib/event-manager"),d=t("../lib/guid"),p=t("../lib/helper"),f={};n.add=function(t){var e=d();return i(t,e),f[e]=new r(t),f[e]},n.remove=function(t){delete f[o(t)],l(t)},n.get=function(t){return f[o(t)]}},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(t,e,n){"use strict";function r(t,e){return t.settings.minScrollbarLength&&(e=Math.max(e,t.settings.minScrollbarLength)),t.settings.maxScrollbarLength&&(e=Math.min(e,t.settings.maxScrollbarLength)),e}function o(t,e){var n={width:e.railXWidth};e.isRtl?n.left=e.negativeScrollAdjustment+t.scrollLeft+e.containerWidth-e.contentWidth:n.left=t.scrollLeft,e.isScrollbarXUsingBottom?n.bottom=e.scrollbarXBottom-t.scrollTop:n.top=e.scrollbarXTop+t.scrollTop,l.css(e.scrollbarXRail,n);var r={top:t.scrollTop,height:e.railYHeight};e.isScrollbarYUsingRight?e.isRtl?r.right=e.contentWidth-(e.negativeScrollAdjustment+t.scrollLeft)-e.scrollbarYRight-e.scrollbarYOuterWidth:r.right=e.scrollbarYRight-t.scrollLeft:e.isRtl?r.left=e.negativeScrollAdjustment+t.scrollLeft+2*e.containerWidth-e.contentWidth-e.scrollbarYLeft-e.scrollbarYOuterWidth:r.left=e.scrollbarYLeft+t.scrollLeft,l.css(e.scrollbarYRail,r),l.css(e.scrollbarX,{left:e.scrollbarXLeft,width:e.scrollbarXWidth-e.railBorderXWidth}),l.css(e.scrollbarY,{top:e.scrollbarYTop,height:e.scrollbarYHeight-e.railBorderYWidth})}var i=t("../lib/class"),l=t("../lib/dom"),s=t("../lib/helper"),a=t("./instances"),c=t("./update-scroll");e.exports=function(t){var e=a.get(t);e.containerWidth=t.clientWidth,e.containerHeight=t.clientHeight,e.contentWidth=t.scrollWidth,e.contentHeight=t.scrollHeight;var n;t.contains(e.scrollbarXRail)||(n=l.queryChildren(t,".ps-scrollbar-x-rail"),n.length>0&&n.forEach(function(t){l.remove(t)}),l.appendTo(e.scrollbarXRail,t)),t.contains(e.scrollbarYRail)||(n=l.queryChildren(t,".ps-scrollbar-y-rail"),n.length>0&&n.forEach(function(t){l.remove(t)}),l.appendTo(e.scrollbarYRail,t)),!e.settings.suppressScrollX&&e.containerWidth+e.settings.scrollXMarginOffset<e.contentWidth?(e.scrollbarXActive=!0,e.railXWidth=e.containerWidth-e.railXMarginWidth,e.railXRatio=e.containerWidth/e.railXWidth,e.scrollbarXWidth=r(e,s.toInt(e.railXWidth*e.containerWidth/e.contentWidth)),e.scrollbarXLeft=s.toInt((e.negativeScrollAdjustment+t.scrollLeft)*(e.railXWidth-e.scrollbarXWidth)/(e.contentWidth-e.containerWidth))):e.scrollbarXActive=!1,!e.settings.suppressScrollY&&e.containerHeight+e.settings.scrollYMarginOffset<e.contentHeight?(e.scrollbarYActive=!0,e.railYHeight=e.containerHeight-e.railYMarginHeight,e.railYRatio=e.containerHeight/e.railYHeight,e.scrollbarYHeight=r(e,s.toInt(e.railYHeight*e.containerHeight/e.contentHeight)),e.scrollbarYTop=s.toInt(t.scrollTop*(e.railYHeight-e.scrollbarYHeight)/(e.contentHeight-e.containerHeight))):e.scrollbarYActive=!1,e.scrollbarXLeft>=e.railXWidth-e.scrollbarXWidth&&(e.scrollbarXLeft=e.railXWidth-e.scrollbarXWidth),e.scrollbarYTop>=e.railYHeight-e.scrollbarYHeight&&(e.scrollbarYTop=e.railYHeight-e.scrollbarYHeight),o(t,e),e.scrollbarXActive?i.add(t,"ps-active-x"):(i.remove(t,"ps-active-x"),e.scrollbarXWidth=0,e.scrollbarXLeft=0,c(t,"left",0)),e.scrollbarYActive?i.add(t,"ps-active-y"):(i.remove(t,"ps-active-y"),e.scrollbarYHeight=0,e.scrollbarYTop=0,c(t,"top",0))}},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(t,e,n){"use strict";var r,o,i=t("./instances"),l=document.createEvent("Event"),s=document.createEvent("Event"),a=document.createEvent("Event"),c=document.createEvent("Event"),u=document.createEvent("Event"),d=document.createEvent("Event"),p=document.createEvent("Event"),f=document.createEvent("Event"),h=document.createEvent("Event"),b=document.createEvent("Event");l.initEvent("ps-scroll-up",!0,!0),s.initEvent("ps-scroll-down",!0,!0),a.initEvent("ps-scroll-left",!0,!0),c.initEvent("ps-scroll-right",!0,!0),u.initEvent("ps-scroll-y",!0,!0),d.initEvent("ps-scroll-x",!0,!0),p.initEvent("ps-x-reach-start",!0,!0),f.initEvent("ps-x-reach-end",!0,!0),h.initEvent("ps-y-reach-start",!0,!0),b.initEvent("ps-y-reach-end",!0,!0),e.exports=function(t,e,n){if("undefined"==typeof t)throw"You must provide an element to the update-scroll function";if("undefined"==typeof e)throw"You must provide an axis to the update-scroll function";if("undefined"==typeof n)throw"You must provide a value to the update-scroll function";"top"===e&&0>=n&&(t.scrollTop=n=0,t.dispatchEvent(h)),"left"===e&&0>=n&&(t.scrollLeft=n=0,t.dispatchEvent(p));var v=i.get(t);"top"===e&&n>=v.contentHeight-v.containerHeight&&(t.scrollTop=n=v.contentHeight-v.containerHeight,t.dispatchEvent(b)),"left"===e&&n>=v.contentWidth-v.containerWidth&&(t.scrollLeft=n=v.contentWidth-v.containerWidth,t.dispatchEvent(f)),r||(r=t.scrollTop),o||(o=t.scrollLeft),"top"===e&&r>n&&t.dispatchEvent(l),"top"===e&&n>r&&t.dispatchEvent(s),"left"===e&&o>n&&t.dispatchEvent(a),"left"===e&&n>o&&t.dispatchEvent(c),"top"===e&&(t.scrollTop=r=n,t.dispatchEvent(u)),"left"===e&&(t.scrollLeft=o=n,t.dispatchEvent(d))}},{"./instances":18}],21:[function(t,e,n){"use strict";var r=t("../lib/dom"),o=t("../lib/helper"),i=t("./instances"),l=t("./update-geometry"),s=t("./update-scroll");e.exports=function(t){var e=i.get(t);e&&(e.negativeScrollAdjustment=e.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.css(e.scrollbarXRail,"display","block"),r.css(e.scrollbarYRail,"display","block"),e.railXMarginWidth=o.toInt(r.css(e.scrollbarXRail,"marginLeft"))+o.toInt(r.css(e.scrollbarXRail,"marginRight")),e.railYMarginHeight=o.toInt(r.css(e.scrollbarYRail,"marginTop"))+o.toInt(r.css(e.scrollbarYRail,"marginBottom")),r.css(e.scrollbarXRail,"display","none"),r.css(e.scrollbarYRail,"display","none"),l(t),s(t,"top",t.scrollTop),s(t,"left",t.scrollLeft),r.css(e.scrollbarXRail,"display",""),r.css(e.scrollbarYRail,"display",""))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]); |