From 2c98859b1bb077dcec798eee906d4a461646ed3b Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Wed, 14 Oct 2015 08:50:12 -0400 Subject: Upgrading perfect scrollbar from 0.6.5 to 0.6.7 --- web/static/js/perfect-scrollbar-0.6.5.jquery.js | 1495 ----------------------- 1 file changed, 1495 deletions(-) delete mode 100755 web/static/js/perfect-scrollbar-0.6.5.jquery.js (limited to 'web/static/js/perfect-scrollbar-0.6.5.jquery.js') diff --git a/web/static/js/perfect-scrollbar-0.6.5.jquery.js b/web/static/js/perfect-scrollbar-0.6.5.jquery.js deleted file mode 100755 index 1473db9ad..000000000 --- a/web/static/js/perfect-scrollbar-0.6.5.jquery.js +++ /dev/null @@ -1,1495 +0,0 @@ -/* perfect-scrollbar v0.6.5-1 */ -(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o= 0) { - classes.splice(idx, 1); - } - element.className = classes.join(' '); -} - -exports.add = function (element, className) { - if (element.classList) { - element.classList.add(className); - } else { - oldAdd(element, className); - } -}; - -exports.remove = function (element, className) { - if (element.classList) { - element.classList.remove(className); - } else { - oldRemove(element, className); - } -}; - -exports.list = function (element) { - if (element.classList) { - return element.classList; - } else { - return element.className.split(' '); - } -}; - -},{}],3:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var DOM = {}; - -DOM.e = function (tagName, className) { - var element = document.createElement(tagName); - element.className = className; - return element; -}; - -DOM.appendTo = function (child, parent) { - parent.appendChild(child); - return child; -}; - -function cssGet(element, styleName) { - return window.getComputedStyle(element)[styleName]; -} - -function cssSet(element, styleName, styleValue) { - if (typeof styleValue === 'number') { - styleValue = styleValue.toString() + 'px'; - } - element.style[styleName] = styleValue; - return element; -} - -function cssMultiSet(element, obj) { - for (var key in obj) { - var val = obj[key]; - if (typeof val === 'number') { - val = val.toString() + 'px'; - } - element.style[key] = val; - } - return element; -} - -DOM.css = function (element, styleNameOrObject, styleValue) { - if (typeof styleNameOrObject === 'object') { - // multiple set with object - return cssMultiSet(element, styleNameOrObject); - } else { - if (typeof styleValue === 'undefined') { - return cssGet(element, styleNameOrObject); - } else { - return cssSet(element, styleNameOrObject, styleValue); - } - } -}; - -DOM.matches = function (element, query) { - if (typeof element.matches !== 'undefined') { - return element.matches(query); - } else { - if (typeof element.matchesSelector !== 'undefined') { - return element.matchesSelector(query); - } else if (typeof element.webkitMatchesSelector !== 'undefined') { - return element.webkitMatchesSelector(query); - } else if (typeof element.mozMatchesSelector !== 'undefined') { - return element.mozMatchesSelector(query); - } else if (typeof element.msMatchesSelector !== 'undefined') { - return element.msMatchesSelector(query); - } - } -}; - -DOM.remove = function (element) { - if (typeof element.remove !== 'undefined') { - element.remove(); - } else { - if (element.parentNode) { - element.parentNode.removeChild(element); - } - } -}; - -DOM.queryChildren = function (element, selector) { - return Array.prototype.filter.call(element.childNodes, function (child) { - return DOM.matches(child, selector); - }); -}; - -module.exports = DOM; - -},{}],4:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var EventElement = function (element) { - this.element = element; - this.events = {}; -}; - -EventElement.prototype.bind = function (eventName, handler) { - if (typeof this.events[eventName] === 'undefined') { - this.events[eventName] = []; - } - this.events[eventName].push(handler); - this.element.addEventListener(eventName, handler, false); -}; - -EventElement.prototype.unbind = function (eventName, handler) { - var isHandlerProvided = (typeof handler !== 'undefined'); - this.events[eventName] = this.events[eventName].filter(function (hdlr) { - if (isHandlerProvided && hdlr !== handler) { - return true; - } - this.element.removeEventListener(eventName, hdlr, false); - return false; - }, this); -}; - -EventElement.prototype.unbindAll = function () { - for (var name in this.events) { - this.unbind(name); - } -}; - -var EventManager = function () { - this.eventElements = []; -}; - -EventManager.prototype.eventElement = function (element) { - var ee = this.eventElements.filter(function (eventElement) { - return eventElement.element === element; - })[0]; - if (typeof ee === 'undefined') { - ee = new EventElement(element); - this.eventElements.push(ee); - } - return ee; -}; - -EventManager.prototype.bind = function (element, eventName, handler) { - this.eventElement(element).bind(eventName, handler); -}; - -EventManager.prototype.unbind = function (element, eventName, handler) { - this.eventElement(element).unbind(eventName, handler); -}; - -EventManager.prototype.unbindAll = function () { - for (var i = 0; i < this.eventElements.length; i++) { - this.eventElements[i].unbindAll(); - } -}; - -EventManager.prototype.once = function (element, eventName, handler) { - var ee = this.eventElement(element); - var onceHandler = function (e) { - ee.unbind(eventName, onceHandler); - handler(e); - }; - ee.bind(eventName, onceHandler); -}; - -module.exports = EventManager; - -},{}],5:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -module.exports = (function () { - function s4() { - return Math.floor((1 + Math.random()) * 0x10000) - .toString(16) - .substring(1); - } - return function () { - return s4() + s4() + '-' + s4() + '-' + s4() + '-' + - s4() + '-' + s4() + s4() + s4(); - }; -})(); - -},{}],6:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var cls = require('./class') - , d = require('./dom'); - -exports.toInt = function (x) { - return parseInt(x, 10) || 0; -}; - -exports.clone = function (obj) { - if (obj === null) { - return null; - } else if (typeof obj === 'object') { - var result = {}; - for (var key in obj) { - result[key] = this.clone(obj[key]); - } - return result; - } else { - return obj; - } -}; - -exports.extend = function (original, source) { - var result = this.clone(original); - for (var key in source) { - result[key] = this.clone(source[key]); - } - return result; -}; - -exports.isEditable = function (el) { - return d.matches(el, "input,[contenteditable]") || - d.matches(el, "select,[contenteditable]") || - d.matches(el, "textarea,[contenteditable]") || - d.matches(el, "button,[contenteditable]"); -}; - -exports.removePsClasses = function (element) { - var clsList = cls.list(element); - for (var i = 0; i < clsList.length; i++) { - var className = clsList[i]; - if (className.indexOf('ps-') === 0) { - cls.remove(element, className); - } - } -}; - -exports.outerWidth = function (element) { - return this.toInt(d.css(element, 'width')) + - this.toInt(d.css(element, 'paddingLeft')) + - this.toInt(d.css(element, 'paddingRight')) + - this.toInt(d.css(element, 'borderLeftWidth')) + - this.toInt(d.css(element, 'borderRightWidth')); -}; - -exports.startScrolling = function (element, axis) { - cls.add(element, 'ps-in-scrolling'); - if (typeof axis !== 'undefined') { - cls.add(element, 'ps-' + axis); - } else { - cls.add(element, 'ps-x'); - cls.add(element, 'ps-y'); - } -}; - -exports.stopScrolling = function (element, axis) { - cls.remove(element, 'ps-in-scrolling'); - if (typeof axis !== 'undefined') { - cls.remove(element, 'ps-' + axis); - } else { - cls.remove(element, 'ps-x'); - cls.remove(element, 'ps-y'); - } -}; - -exports.env = { - isWebKit: 'WebkitAppearance' in document.documentElement.style, - supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch), - supportsIePointer: window.navigator.msMaxTouchPoints !== null -}; - -},{"./class":2,"./dom":3}],7:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var destroy = require('./plugin/destroy') - , initialize = require('./plugin/initialize') - , update = require('./plugin/update'); - -module.exports = { - initialize: initialize, - update: update, - destroy: destroy -}; - -},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":20}],8:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -module.exports = { - wheelSpeed: 1, - wheelPropagation: false, - swipePropagation: true, - minScrollbarLength: null, - maxScrollbarLength: null, - useBothWheelAxes: false, - useKeyboard: true, - suppressScrollX: false, - suppressScrollY: false, - scrollXMarginOffset: 0, - scrollYMarginOffset: 0, - stopPropagationOnClick: true -}; - -},{}],9:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var d = require('../lib/dom') - , h = require('../lib/helper') - , instances = require('./instances'); - -module.exports = function (element) { - var i = instances.get(element); - - if (!i) { - return; - } - - i.event.unbindAll(); - d.remove(i.scrollbarX); - d.remove(i.scrollbarY); - d.remove(i.scrollbarXRail); - d.remove(i.scrollbarYRail); - h.removePsClasses(element); - - instances.remove(element); -}; - -},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var h = require('../../lib/helper') - , instances = require('../instances') - , updateGeometry = require('../update-geometry'); - -function bindClickRailHandler(element, i) { - function pageOffset(el) { - return el.getBoundingClientRect(); - } - - if (i.settings.stopPropagationOnClick) { - i.event.bind(i.scrollbarY, 'click', function (e) { - e.stopPropagation(); - }); - } - i.event.bind(i.scrollbarYRail, 'click', function (e) { - var halfOfScrollbarLength = h.toInt(i.scrollbarYHeight / 2); - var positionTop = i.railYRatio * (e.pageY - window.scrollY - pageOffset(i.scrollbarYRail).top - halfOfScrollbarLength); - var maxPositionTop = i.railYRatio * (i.railYHeight - i.scrollbarYHeight); - var positionRatio = positionTop / maxPositionTop; - - if (positionRatio < 0) { - positionRatio = 0; - } else if (positionRatio > 1) { - positionRatio = 1; - } - - element.scrollTop = (i.contentHeight - i.containerHeight) * positionRatio; - updateGeometry(element); - - e.stopPropagation(); - }); - - if (i.settings.stopPropagationOnClick) { - i.event.bind(i.scrollbarY, 'click', function (e) { - e.stopPropagation(); - }); - } - i.event.bind(i.scrollbarXRail, 'click', function (e) { - var halfOfScrollbarLength = h.toInt(i.scrollbarXWidth / 2); - var positionLeft = i.railXRatio * (e.pageX - window.scrollX - pageOffset(i.scrollbarXRail).left - halfOfScrollbarLength); - var maxPositionLeft = i.railXRatio * (i.railXWidth - i.scrollbarXWidth); - var positionRatio = positionLeft / maxPositionLeft; - - if (positionRatio < 0) { - positionRatio = 0; - } else if (positionRatio > 1) { - positionRatio = 1; - } - - element.scrollLeft = ((i.contentWidth - i.containerWidth) * positionRatio) - i.negativeScrollAdjustment; - updateGeometry(element); - - e.stopPropagation(); - }); -} - -module.exports = function (element) { - var i = instances.get(element); - bindClickRailHandler(element, i); -}; - -},{"../../lib/helper":6,"../instances":18,"../update-geometry":19}],11:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var d = require('../../lib/dom') - , h = require('../../lib/helper') - , instances = require('../instances') - , updateGeometry = require('../update-geometry'); - -function bindMouseScrollXHandler(element, i) { - var currentLeft = null; - var currentPageX = null; - - function updateScrollLeft(deltaX) { - var newLeft = currentLeft + (deltaX * i.railXRatio); - var maxLeft = i.scrollbarXRail.getBoundingClientRect().left + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth)); - - if (newLeft < 0) { - i.scrollbarXLeft = 0; - } else if (newLeft > maxLeft) { - i.scrollbarXLeft = maxLeft; - } else { - i.scrollbarXLeft = newLeft; - } - - var scrollLeft = h.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment; - element.scrollLeft = scrollLeft; - } - - var mouseMoveHandler = function (e) { - updateScrollLeft(e.pageX - currentPageX); - updateGeometry(element); - e.stopPropagation(); - e.preventDefault(); - }; - - var mouseUpHandler = function () { - h.stopScrolling(element, 'x'); - i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler); - }; - - i.event.bind(i.scrollbarX, 'mousedown', function (e) { - currentPageX = e.pageX; - currentLeft = h.toInt(d.css(i.scrollbarX, 'left')) * i.railXRatio; - h.startScrolling(element, 'x'); - - i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler); - i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler); - - e.stopPropagation(); - e.preventDefault(); - }); -} - -function bindMouseScrollYHandler(element, i) { - var currentTop = null; - var currentPageY = null; - - function updateScrollTop(deltaY) { - var newTop = currentTop + (deltaY * i.railYRatio); - var maxTop = i.scrollbarYRail.getBoundingClientRect().top + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight)); - - if (newTop < 0) { - i.scrollbarYTop = 0; - } else if (newTop > maxTop) { - i.scrollbarYTop = maxTop; - } else { - i.scrollbarYTop = newTop; - } - - var scrollTop = h.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight))); - element.scrollTop = scrollTop; - } - - var mouseMoveHandler = function (e) { - updateScrollTop(e.pageY - currentPageY); - updateGeometry(element); - e.stopPropagation(); - e.preventDefault(); - }; - - var mouseUpHandler = function () { - h.stopScrolling(element, 'y'); - i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler); - }; - - i.event.bind(i.scrollbarY, 'mousedown', function (e) { - currentPageY = e.pageY; - currentTop = h.toInt(d.css(i.scrollbarY, 'top')) * i.railYRatio; - h.startScrolling(element, 'y'); - - i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler); - i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler); - - e.stopPropagation(); - e.preventDefault(); - }); -} - -module.exports = function (element) { - var i = instances.get(element); - bindMouseScrollXHandler(element, i); - bindMouseScrollYHandler(element, i); -}; - -},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19}],12:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var h = require('../../lib/helper') - , instances = require('../instances') - , updateGeometry = require('../update-geometry'); - -function bindKeyboardHandler(element, i) { - var hovered = false; - i.event.bind(element, 'mouseenter', function () { - hovered = true; - }); - i.event.bind(element, 'mouseleave', function () { - hovered = false; - }); - - var shouldPrevent = false; - function shouldPreventDefault(deltaX, deltaY) { - var scrollTop = element.scrollTop; - if (deltaX === 0) { - if (!i.scrollbarYActive) { - return false; - } - if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) { - return !i.settings.wheelPropagation; - } - } - - var scrollLeft = element.scrollLeft; - if (deltaY === 0) { - if (!i.scrollbarXActive) { - return false; - } - if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) { - return !i.settings.wheelPropagation; - } - } - return true; - } - - i.event.bind(i.ownerDocument, 'keydown', function (e) { - if (e.isDefaultPrevented && e.isDefaultPrevented()) { - return; - } - - if (!hovered) { - return; - } - - var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement; - if (activeElement) { - // go deeper if element is a webcomponent - while (activeElement.shadowRoot) { - activeElement = activeElement.shadowRoot.activeElement; - } - if (h.isEditable(activeElement)) { - return; - } - } - - var deltaX = 0; - var deltaY = 0; - - switch (e.which) { - case 37: // left - deltaX = -30; - break; - case 38: // up - deltaY = 30; - break; - case 39: // right - deltaX = 30; - break; - case 40: // down - deltaY = -30; - break; - case 33: // page up - deltaY = 90; - break; - case 32: // space bar - if (e.shiftKey) { - deltaY = 90; - } else { - deltaY = -90; - } - break; - case 34: // page down - deltaY = -90; - break; - case 35: // end - if (e.ctrlKey) { - deltaY = -i.contentHeight; - } else { - deltaY = -i.containerHeight; - } - break; - case 36: // home - if (e.ctrlKey) { - deltaY = element.scrollTop; - } else { - deltaY = i.containerHeight; - } - break; - default: - return; - } - - element.scrollTop = element.scrollTop - deltaY; - element.scrollLeft = element.scrollLeft + deltaX; - updateGeometry(element); - - shouldPrevent = shouldPreventDefault(deltaX, deltaY); - if (shouldPrevent) { - e.preventDefault(); - } - }); -} - -module.exports = function (element) { - var i = instances.get(element); - bindKeyboardHandler(element, i); -}; - -},{"../../lib/helper":6,"../instances":18,"../update-geometry":19}],13:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var h = require('../../lib/helper') - , instances = require('../instances') - , updateGeometry = require('../update-geometry'); - -function bindMouseWheelHandler(element, i) { - var shouldPrevent = false; - - function shouldPreventDefault(deltaX, deltaY) { - var scrollTop = element.scrollTop; - if (deltaX === 0) { - if (!i.scrollbarYActive) { - return false; - } - if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) { - return !i.settings.wheelPropagation; - } - } - - var scrollLeft = element.scrollLeft; - if (deltaY === 0) { - if (!i.scrollbarXActive) { - return false; - } - if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) { - return !i.settings.wheelPropagation; - } - } - return true; - } - - function getDeltaFromEvent(e) { - var deltaX = e.deltaX; - var deltaY = -1 * e.deltaY; - - if (typeof deltaX === "undefined" || typeof deltaY === "undefined") { - // OS X Safari - deltaX = -1 * e.wheelDeltaX / 6; - deltaY = e.wheelDeltaY / 6; - } - - if (e.deltaMode && e.deltaMode === 1) { - // Firefox in deltaMode 1: Line scrolling - deltaX *= 10; - deltaY *= 10; - } - - if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) { - // IE in some mouse drivers - deltaX = 0; - deltaY = e.wheelDelta; - } - - return [deltaX, deltaY]; - } - - function shouldBeConsumedByTextarea(deltaX, deltaY) { - var hoveredTextarea = element.querySelector('textarea:hover'); - if (hoveredTextarea) { - var maxScrollTop = hoveredTextarea.scrollHeight - hoveredTextarea.clientHeight; - if (maxScrollTop > 0) { - if (!(hoveredTextarea.scrollTop === 0 && deltaY > 0) && - !(hoveredTextarea.scrollTop === maxScrollTop && deltaY < 0)) { - return true; - } - } - var maxScrollLeft = hoveredTextarea.scrollLeft - hoveredTextarea.clientWidth; - if (maxScrollLeft > 0) { - if (!(hoveredTextarea.scrollLeft === 0 && deltaX < 0) && - !(hoveredTextarea.scrollLeft === maxScrollLeft && deltaX > 0)) { - return true; - } - } - } - return false; - } - - function mousewheelHandler(e) { - // FIXME: this is a quick fix for the select problem in FF and IE. - // If there comes an effective way to deal with the problem, - // this lines should be removed. - if (!h.env.isWebKit && element.querySelector('select:focus')) { - return; - } - - var delta = getDeltaFromEvent(e); - - var deltaX = delta[0]; - var deltaY = delta[1]; - - if (shouldBeConsumedByTextarea(deltaX, deltaY)) { - return; - } - - shouldPrevent = false; - if (!i.settings.useBothWheelAxes) { - // deltaX will only be used for horizontal scrolling and deltaY will - // only be used for vertical scrolling - this is the default - element.scrollTop = element.scrollTop - (deltaY * i.settings.wheelSpeed); - element.scrollLeft = element.scrollLeft + (deltaX * i.settings.wheelSpeed); - } else if (i.scrollbarYActive && !i.scrollbarXActive) { - // only vertical scrollbar is active and useBothWheelAxes option is - // active, so let's scroll vertical bar using both mouse wheel axes - if (deltaY) { - element.scrollTop = element.scrollTop - (deltaY * i.settings.wheelSpeed); - } else { - element.scrollTop = element.scrollTop + (deltaX * i.settings.wheelSpeed); - } - shouldPrevent = true; - } else if (i.scrollbarXActive && !i.scrollbarYActive) { - // useBothWheelAxes and only horizontal bar is active, so use both - // wheel axes for horizontal bar - if (deltaX) { - element.scrollLeft = element.scrollLeft + (deltaX * i.settings.wheelSpeed); - } else { - element.scrollLeft = element.scrollLeft - (deltaY * i.settings.wheelSpeed); - } - shouldPrevent = true; - } - - updateGeometry(element); - - shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY)); - if (shouldPrevent) { - e.stopPropagation(); - e.preventDefault(); - } - } - - if (typeof window.onwheel !== "undefined") { - i.event.bind(element, 'wheel', mousewheelHandler); - } else if (typeof window.onmousewheel !== "undefined") { - i.event.bind(element, 'mousewheel', mousewheelHandler); - } -} - -module.exports = function (element) { - var i = instances.get(element); - bindMouseWheelHandler(element, i); -}; - -},{"../../lib/helper":6,"../instances":18,"../update-geometry":19}],14:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var instances = require('../instances') - , updateGeometry = require('../update-geometry'); - -function bindNativeScrollHandler(element, i) { - i.event.bind(element, 'scroll', function () { - updateGeometry(element); - }); -} - -module.exports = function (element) { - var i = instances.get(element); - bindNativeScrollHandler(element, i); -}; - -},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var h = require('../../lib/helper') - , instances = require('../instances') - , updateGeometry = require('../update-geometry'); - -function bindSelectionHandler(element, i) { - function getRangeNode() { - var selection = window.getSelection ? window.getSelection() : - document.getSelection ? document.getSelection() : ''; - if (selection.toString().length === 0) { - return null; - } else { - return selection.getRangeAt(0).commonAncestorContainer; - } - } - - var scrollingLoop = null; - var scrollDiff = {top: 0, left: 0}; - function startScrolling() { - if (!scrollingLoop) { - scrollingLoop = setInterval(function () { - if (!instances.get(element)) { - clearInterval(scrollingLoop); - return; - } - - element.scrollTop = element.scrollTop + scrollDiff.top; - element.scrollLeft = element.scrollLeft + scrollDiff.left; - updateGeometry(element); - }, 50); // every .1 sec - } - } - function stopScrolling() { - if (scrollingLoop) { - clearInterval(scrollingLoop); - scrollingLoop = null; - } - h.stopScrolling(element); - } - - var isSelected = false; - i.event.bind(i.ownerDocument, 'selectionchange', function () { - if (element.contains(getRangeNode())) { - isSelected = true; - } else { - isSelected = false; - stopScrolling(); - } - }); - i.event.bind(window, 'mouseup', function () { - if (isSelected) { - isSelected = false; - stopScrolling(); - } - }); - - i.event.bind(window, 'mousemove', function (e) { - if (isSelected) { - var mousePosition = {x: e.pageX, y: e.pageY}; - var containerGeometry = { - left: element.offsetLeft, - right: element.offsetLeft + element.offsetWidth, - top: element.offsetTop, - bottom: element.offsetTop + element.offsetHeight - }; - - if (mousePosition.x < containerGeometry.left + 3) { - scrollDiff.left = -5; - h.startScrolling(element, 'x'); - } else if (mousePosition.x > containerGeometry.right - 3) { - scrollDiff.left = 5; - h.startScrolling(element, 'x'); - } else { - scrollDiff.left = 0; - } - - if (mousePosition.y < containerGeometry.top + 3) { - if (containerGeometry.top + 3 - mousePosition.y < 5) { - scrollDiff.top = -5; - } else { - scrollDiff.top = -20; - } - h.startScrolling(element, 'y'); - } else if (mousePosition.y > containerGeometry.bottom - 3) { - if (mousePosition.y - containerGeometry.bottom + 3 < 5) { - scrollDiff.top = 5; - } else { - scrollDiff.top = 20; - } - h.startScrolling(element, 'y'); - } else { - scrollDiff.top = 0; - } - - if (scrollDiff.top === 0 && scrollDiff.left === 0) { - stopScrolling(); - } else { - startScrolling(); - } - } - }); -} - -module.exports = function (element) { - var i = instances.get(element); - bindSelectionHandler(element, i); -}; - -},{"../../lib/helper":6,"../instances":18,"../update-geometry":19}],16:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var instances = require('../instances') - , updateGeometry = require('../update-geometry'); - -function bindTouchHandler(element, i, supportsTouch, supportsIePointer) { - function shouldPreventDefault(deltaX, deltaY) { - var scrollTop = element.scrollTop; - var scrollLeft = element.scrollLeft; - var magnitudeX = Math.abs(deltaX); - var magnitudeY = Math.abs(deltaY); - - if (magnitudeY > magnitudeX) { - // user is perhaps trying to swipe up/down the page - - if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) || - ((deltaY > 0) && (scrollTop === 0))) { - return !i.settings.swipePropagation; - } - } else if (magnitudeX > magnitudeY) { - // user is perhaps trying to swipe left/right across the page - - if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) || - ((deltaX > 0) && (scrollLeft === 0))) { - return !i.settings.swipePropagation; - } - } - - return true; - } - - function applyTouchMove(differenceX, differenceY) { - element.scrollTop = element.scrollTop - differenceY; - element.scrollLeft = element.scrollLeft - differenceX; - - updateGeometry(element); - } - - var startOffset = {}; - var startTime = 0; - var speed = {}; - var easingLoop = null; - var inGlobalTouch = false; - var inLocalTouch = false; - - function globalTouchStart() { - inGlobalTouch = true; - } - function globalTouchEnd() { - inGlobalTouch = false; - } - - function getTouch(e) { - if (e.targetTouches) { - return e.targetTouches[0]; - } else { - // Maybe IE pointer - return e; - } - } - function shouldHandle(e) { - if (e.targetTouches && e.targetTouches.length === 1) { - return true; - } - if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) { - return true; - } - return false; - } - function touchStart(e) { - if (shouldHandle(e)) { - inLocalTouch = true; - - var touch = getTouch(e); - - startOffset.pageX = touch.pageX; - startOffset.pageY = touch.pageY; - - startTime = (new Date()).getTime(); - - if (easingLoop !== null) { - clearInterval(easingLoop); - } - - e.stopPropagation(); - } - } - function touchMove(e) { - if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) { - var touch = getTouch(e); - - var currentOffset = {pageX: touch.pageX, pageY: touch.pageY}; - - var differenceX = currentOffset.pageX - startOffset.pageX; - var differenceY = currentOffset.pageY - startOffset.pageY; - - applyTouchMove(differenceX, differenceY); - startOffset = currentOffset; - - var currentTime = (new Date()).getTime(); - - var timeGap = currentTime - startTime; - if (timeGap > 0) { - speed.x = differenceX / timeGap; - speed.y = differenceY / timeGap; - startTime = currentTime; - } - - if (shouldPreventDefault(differenceX, differenceY)) { - e.stopPropagation(); - e.preventDefault(); - } - } - } - function touchEnd() { - if (!inGlobalTouch && inLocalTouch) { - inLocalTouch = false; - - clearInterval(easingLoop); - easingLoop = setInterval(function () { - if (!instances.get(element)) { - clearInterval(easingLoop); - return; - } - - if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) { - clearInterval(easingLoop); - return; - } - - applyTouchMove(speed.x * 30, speed.y * 30); - - speed.x *= 0.8; - speed.y *= 0.8; - }, 10); - } - } - - if (supportsTouch) { - i.event.bind(window, 'touchstart', globalTouchStart); - i.event.bind(window, 'touchend', globalTouchEnd); - i.event.bind(element, 'touchstart', touchStart); - i.event.bind(element, 'touchmove', touchMove); - i.event.bind(element, 'touchend', touchEnd); - } - - if (supportsIePointer) { - if (window.PointerEvent) { - i.event.bind(window, 'pointerdown', globalTouchStart); - i.event.bind(window, 'pointerup', globalTouchEnd); - i.event.bind(element, 'pointerdown', touchStart); - i.event.bind(element, 'pointermove', touchMove); - i.event.bind(element, 'pointerup', touchEnd); - } else if (window.MSPointerEvent) { - i.event.bind(window, 'MSPointerDown', globalTouchStart); - i.event.bind(window, 'MSPointerUp', globalTouchEnd); - i.event.bind(element, 'MSPointerDown', touchStart); - i.event.bind(element, 'MSPointerMove', touchMove); - i.event.bind(element, 'MSPointerUp', touchEnd); - } - } -} - -module.exports = function (element, supportsTouch, supportsIePointer) { - var i = instances.get(element); - bindTouchHandler(element, i, supportsTouch, supportsIePointer); -}; - -},{"../instances":18,"../update-geometry":19}],17:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var cls = require('../lib/class') - , h = require('../lib/helper') - , instances = require('./instances') - , updateGeometry = require('./update-geometry'); - -// Handlers -var clickRailHandler = require('./handler/click-rail') - , dragScrollbarHandler = require('./handler/drag-scrollbar') - , keyboardHandler = require('./handler/keyboard') - , mouseWheelHandler = require('./handler/mouse-wheel') - , nativeScrollHandler = require('./handler/native-scroll') - , selectionHandler = require('./handler/selection') - , touchHandler = require('./handler/touch'); - -module.exports = function (element, userSettings) { - userSettings = typeof userSettings === 'object' ? userSettings : {}; - - cls.add(element, 'ps-container'); - - // Create a plugin instance. - var i = instances.add(element); - - i.settings = h.extend(i.settings, userSettings); - - clickRailHandler(element); - dragScrollbarHandler(element); - mouseWheelHandler(element); - nativeScrollHandler(element); - selectionHandler(element); - - if (h.env.supportsTouch || h.env.supportsIePointer) { - touchHandler(element, h.env.supportsTouch, h.env.supportsIePointer); - } - if (i.settings.useKeyboard) { - keyboardHandler(element); - } - - updateGeometry(element); -}; - -},{"../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(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var d = require('../lib/dom') - , defaultSettings = require('./default-setting') - , EventManager = require('../lib/event-manager') - , guid = require('../lib/guid') - , h = require('../lib/helper'); - -var instances = {}; - -function Instance(element) { - var i = this; - - i.settings = h.clone(defaultSettings); - i.containerWidth = null; - i.containerHeight = null; - i.contentWidth = null; - i.contentHeight = null; - - i.isRtl = d.css(element, 'direction') === "rtl"; - i.isNegativeScroll = (function () { - var originalScrollLeft = element.scrollLeft; - var result = null; - element.scrollLeft = -1; - result = element.scrollLeft < 0; - element.scrollLeft = originalScrollLeft; - return result; - })(); - i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0; - i.event = new EventManager(); - i.ownerDocument = element.ownerDocument || document; - - i.scrollbarXRail = d.appendTo(d.e('div', 'ps-scrollbar-x-rail'), element); - i.scrollbarX = d.appendTo(d.e('div', 'ps-scrollbar-x'), i.scrollbarXRail); - i.scrollbarXActive = null; - i.scrollbarXWidth = null; - i.scrollbarXLeft = null; - i.scrollbarXBottom = h.toInt(d.css(i.scrollbarXRail, 'bottom')); - i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN - i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : h.toInt(d.css(i.scrollbarXRail, 'top')); - i.railBorderXWidth = h.toInt(d.css(i.scrollbarXRail, 'borderLeftWidth')) + h.toInt(d.css(i.scrollbarXRail, 'borderRightWidth')); - // Set rail to display:block to calculate margins - d.css(i.scrollbarXRail, 'display', 'block'); - i.railXMarginWidth = h.toInt(d.css(i.scrollbarXRail, 'marginLeft')) + h.toInt(d.css(i.scrollbarXRail, 'marginRight')); - d.css(i.scrollbarXRail, 'display', ''); - i.railXWidth = null; - i.railXRatio = null; - - i.scrollbarYRail = d.appendTo(d.e('div', 'ps-scrollbar-y-rail'), element); - i.scrollbarY = d.appendTo(d.e('div', 'ps-scrollbar-y'), i.scrollbarYRail); - i.scrollbarYActive = null; - i.scrollbarYHeight = null; - i.scrollbarYTop = null; - i.scrollbarYRight = h.toInt(d.css(i.scrollbarYRail, 'right')); - i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN - i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : h.toInt(d.css(i.scrollbarYRail, 'left')); - i.scrollbarYOuterWidth = i.isRtl ? h.outerWidth(i.scrollbarY) : null; - i.railBorderYWidth = h.toInt(d.css(i.scrollbarYRail, 'borderTopWidth')) + h.toInt(d.css(i.scrollbarYRail, 'borderBottomWidth')); - d.css(i.scrollbarYRail, 'display', 'block'); - i.railYMarginHeight = h.toInt(d.css(i.scrollbarYRail, 'marginTop')) + h.toInt(d.css(i.scrollbarYRail, 'marginBottom')); - d.css(i.scrollbarYRail, 'display', ''); - i.railYHeight = null; - i.railYRatio = null; -} - -function getId(element) { - if (typeof element.dataset === 'undefined') { - return element.getAttribute('data-ps-id'); - } else { - return element.dataset.psId; - } -} - -function setId(element, id) { - if (typeof element.dataset === 'undefined') { - element.setAttribute('data-ps-id', id); - } else { - element.dataset.psId = id; - } -} - -function removeId(element) { - if (typeof element.dataset === 'undefined') { - element.removeAttribute('data-ps-id'); - } else { - delete element.dataset.psId; - } -} - -exports.add = function (element) { - var newId = guid(); - setId(element, newId); - instances[newId] = new Instance(element); - return instances[newId]; -}; - -exports.remove = function (element) { - delete instances[getId(element)]; - removeId(element); -}; - -exports.get = function (element) { - return instances[getId(element)]; -}; - -},{"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var cls = require('../lib/class') - , d = require('../lib/dom') - , h = require('../lib/helper') - , instances = require('./instances'); - -function getThumbSize(i, thumbSize) { - if (i.settings.minScrollbarLength) { - thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength); - } - if (i.settings.maxScrollbarLength) { - thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength); - } - return thumbSize; -} - -function updateCss(element, i) { - var xRailOffset = {width: i.railXWidth}; - if (i.isRtl) { - xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth; - } else { - xRailOffset.left = element.scrollLeft; - } - if (i.isScrollbarXUsingBottom) { - xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop; - } else { - xRailOffset.top = i.scrollbarXTop + element.scrollTop; - } - d.css(i.scrollbarXRail, xRailOffset); - - var yRailOffset = {top: element.scrollTop, height: i.railYHeight}; - if (i.isScrollbarYUsingRight) { - if (i.isRtl) { - yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth; - } else { - yRailOffset.right = i.scrollbarYRight - element.scrollLeft; - } - } else { - if (i.isRtl) { - yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth; - } else { - yRailOffset.left = i.scrollbarYLeft + element.scrollLeft; - } - } - d.css(i.scrollbarYRail, yRailOffset); - - d.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth}); - d.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth}); -} - -module.exports = function (element) { - var i = instances.get(element); - - i.containerWidth = element.clientWidth; - i.containerHeight = element.clientHeight; - i.contentWidth = element.scrollWidth; - i.contentHeight = element.scrollHeight; - - var existingRails; - if (!element.contains(i.scrollbarXRail)) { - existingRails = d.queryChildren(element, '.ps-scrollbar-x-rail'); - if (existingRails.length > 0) { - existingRails.forEach(function (rail) { - d.remove(rail); - }); - } - d.appendTo(i.scrollbarXRail, element); - } - if (!element.contains(i.scrollbarYRail)) { - existingRails = d.queryChildren(element, '.ps-scrollbar-y-rail'); - if (existingRails.length > 0) { - existingRails.forEach(function (rail) { - d.remove(rail); - }); - } - d.appendTo(i.scrollbarYRail, element); - } - - if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) { - i.scrollbarXActive = true; - i.railXWidth = i.containerWidth - i.railXMarginWidth; - i.railXRatio = i.containerWidth / i.railXWidth; - i.scrollbarXWidth = getThumbSize(i, h.toInt(i.railXWidth * i.containerWidth / i.contentWidth)); - i.scrollbarXLeft = h.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth)); - } else { - i.scrollbarXActive = false; - i.scrollbarXWidth = 0; - i.scrollbarXLeft = 0; - element.scrollLeft = 0; - } - - if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) { - i.scrollbarYActive = true; - i.railYHeight = i.containerHeight - i.railYMarginHeight; - i.railYRatio = i.containerHeight / i.railYHeight; - i.scrollbarYHeight = getThumbSize(i, h.toInt(i.railYHeight * i.containerHeight / i.contentHeight)); - i.scrollbarYTop = h.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight)); - } else { - i.scrollbarYActive = false; - i.scrollbarYHeight = 0; - i.scrollbarYTop = 0; - element.scrollTop = 0; - } - - if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) { - i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth; - } - if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) { - i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight; - } - - updateCss(element, i); - - cls[i.scrollbarXActive ? 'add' : 'remove'](element, 'ps-active-x'); - cls[i.scrollbarYActive ? 'add' : 'remove'](element, 'ps-active-y'); -}; - -},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18}],20:[function(require,module,exports){ -/* Copyright (c) 2015 Hyunje Alex Jun and other contributors - * Licensed under the MIT License - */ -'use strict'; - -var d = require('../lib/dom') - , h = require('../lib/helper') - , instances = require('./instances') - , updateGeometry = require('./update-geometry'); - -module.exports = function (element) { - var i = instances.get(element); - - if (!i) { - return; - } - - // Recalcuate negative scrollLeft adjustment - i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0; - - // Recalculate rail margins - d.css(i.scrollbarXRail, 'display', 'block'); - d.css(i.scrollbarYRail, 'display', 'block'); - i.railXMarginWidth = h.toInt(d.css(i.scrollbarXRail, 'marginLeft')) + h.toInt(d.css(i.scrollbarXRail, 'marginRight')); - i.railYMarginHeight = h.toInt(d.css(i.scrollbarYRail, 'marginTop')) + h.toInt(d.css(i.scrollbarYRail, 'marginBottom')); - - // Hide scrollbars not to affect scrollWidth and scrollHeight - d.css(i.scrollbarXRail, 'display', 'none'); - d.css(i.scrollbarYRail, 'display', 'none'); - - updateGeometry(element); - - d.css(i.scrollbarXRail, 'display', ''); - d.css(i.scrollbarYRail, 'display', ''); -}; - -},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19}]},{},[1]); -- cgit v1.2.3-1-g7c22