diff --git a/sdkjs-plugins/content/glavred/3rd-Party.txt b/sdkjs-plugins/content/glavred/3rd-Party.txt new file mode 100644 index 00000000..a8414268 --- /dev/null +++ b/sdkjs-plugins/content/glavred/3rd-Party.txt @@ -0,0 +1,16 @@ +This plugin uses code from the following 3rd party projects. + + +1. Glavred api is a javascript library helps authors to write a text without superfluous words and the language garbage. (https://glvrd.ru/api/) + + +2. iscroll.js is a high performance, small footprint, dependency free, multi-platform javascript scroller. (https://github.com/cubiq/iscroll) + +License: MIT +License File: iscroll.license + + +3. jQuery - Query is a fast and concise JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. (http://jquery.com/) + +License: MIT License +License File: jQuery.license \ No newline at end of file diff --git a/sdkjs-plugins/content/glavred/CHANGELOG.md b/sdkjs-plugins/content/glavred/CHANGELOG.md new file mode 100644 index 00000000..e58a505d --- /dev/null +++ b/sdkjs-plugins/content/glavred/CHANGELOG.md @@ -0,0 +1,5 @@ +# Change Log + +## 1.0.0 + +* Initial release. \ No newline at end of file diff --git a/sdkjs-plugins/content/glavred/README.md b/sdkjs-plugins/content/glavred/README.md new file mode 100644 index 00000000..67a988e7 --- /dev/null +++ b/sdkjs-plugins/content/glavred/README.md @@ -0,0 +1,20 @@ +## Overview + +The Glavred plugin helps you make your text in Russian more informative and clear. + +The plugin uses [Glavred API](https://glvrd.ru/api/). + +The plugin is compatible with [self-hosted](https://github.com/ONLYOFFICE/DocumentServer) and [desktop](https://github.com/ONLYOFFICE/DesktopEditors) versions of ONLYOFFICE editors. It can be added to ONLYOFFICE instances manually. + +## How to use + +1. Highlight the phrase you want to check. +2. Open the Plugins tab and press Glavred. + +## How to install + +Detailed instructions can be found in [ONLYOFFICE API documentation](https://api.onlyoffice.com/plugin/installation). + +## User feedback and support + +To ask questions and share feedback, use Issues or Discussion in this repository. diff --git a/sdkjs-plugins/content/glavred/config.json b/sdkjs-plugins/content/glavred/config.json new file mode 100644 index 00000000..c36e414f --- /dev/null +++ b/sdkjs-plugins/content/glavred/config.json @@ -0,0 +1,91 @@ +{ + "name" : "Glavred", + "nameLocale": { + "ru": "Главред", + "fr": "Glavred", + "es": "Glavred", + "de": "Glavred" + }, + "guid" : "asc.{B631E142-E40B-4B4C-90B9-2D00222A286E}", + "version" : "1.0.0", + "offered" : "Nrorn", + + "variations" : [ + { + "description" : "Make your text more informative and clear (suitable when working with texts in Russian).", + "descriptionLocale": { + "ru": "Очистите текст от словесного мусора и проверьте его на соответствие информационному стилю.", + "fr": "Rendez votre texte plus informatif et clair (convient pour les textes en russe).", + "es": "Haga que su texto sea más informativo y claro (adecuado cuando trabaje con textos en ruso).", + "de": "Machen Sie Ihren Text informativer und deutlicher (geeignet für die Arbeit mit Texten auf Russisch)." + }, + "url" : "index.html", + + "icons": [ "resources/light/icon.png", "resources/light/icon@2x.png" ], + "icons2": [ + { + "style" : "light", + + "100%": { + "normal": "resources/light/icon.png" + }, + "125%": { + "normal": "resources/light/icon@1.25x.png" + }, + "150%": { + "normal": "resources/light/icon@1.5x.png" + }, + "175%": { + "normal": "resources/light/icon@1.75x.png" + }, + "200%": { + "normal": "resources/light/icon@2x.png" + } + }, + { + "style" : "dark", + + "100%": { + "normal": "resources/dark/icon.png" + }, + "125%": { + "normal": "resources/dark/icon@1.25x.png" + }, + "150%": { + "normal": "resources/dark/icon@1.5x.png" + }, + "175%": { + "normal": "resources/dark/icon@1.75x.png" + }, + "200%": { + "normal": "resources/dark/icon@2x.png" + } + } + ], + "isViewer" : true, + "EditorsSupport" : ["word"], + "isVisual" : true, + "isModal" : true, + "isInsideMode" : false, + "initDataType" : "text", + "isUpdateOleOnResize" : false, + "buttons" : [ { "text": "Ok", "primary": true } ], + "store": { + "background": { + "light" : "#233450", + "dark" : "#233450" + }, + "screenshots" : [ + "resources/store/screenshots/screen_1.png", + "resources/store/screenshots/screen_2.png", + "resources/store/screenshots/screen_3.png" + ], + "icons" : { + "light" : "resources/store/icons", + "dark" : "resources/store/icons" + }, + "categories": ["specAbilities"] + } + } + ] +} \ No newline at end of file diff --git a/sdkjs-plugins/content/glavred/deploy/glavred.zip b/sdkjs-plugins/content/glavred/deploy/glavred.zip new file mode 100644 index 00000000..646cb3fa Binary files /dev/null and b/sdkjs-plugins/content/glavred/deploy/glavred.zip differ diff --git a/sdkjs-plugins/content/glavred/index.html b/sdkjs-plugins/content/glavred/index.html new file mode 100644 index 00000000..4101718c --- /dev/null +++ b/sdkjs-plugins/content/glavred/index.html @@ -0,0 +1,32 @@ + + + + + + + + + + + +
+
+
+
+
+ + \ No newline at end of file diff --git a/sdkjs-plugins/content/glavred/licenses/iscroll.license b/sdkjs-plugins/content/glavred/licenses/iscroll.license new file mode 100644 index 00000000..1f19c7bf --- /dev/null +++ b/sdkjs-plugins/content/glavred/licenses/iscroll.license @@ -0,0 +1,22 @@ +Copyright (c) 2008-2013 Matteo Spinelli, http://cubiq.org + +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. \ No newline at end of file diff --git a/sdkjs-plugins/content/glavred/licenses/jQuery.license b/sdkjs-plugins/content/glavred/licenses/jQuery.license new file mode 100644 index 00000000..c88654d2 --- /dev/null +++ b/sdkjs-plugins/content/glavred/licenses/jQuery.license @@ -0,0 +1,20 @@ +Copyright (c) 2009 John Resig, http://jquery.com/ + +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. \ No newline at end of file diff --git a/sdkjs-plugins/content/glavred/resources/dark/icon.png b/sdkjs-plugins/content/glavred/resources/dark/icon.png new file mode 100644 index 00000000..e6038543 Binary files /dev/null and b/sdkjs-plugins/content/glavred/resources/dark/icon.png differ diff --git a/sdkjs-plugins/content/glavred/resources/dark/icon.svg b/sdkjs-plugins/content/glavred/resources/dark/icon.svg new file mode 100644 index 00000000..3a99a463 --- /dev/null +++ b/sdkjs-plugins/content/glavred/resources/dark/icon.svg @@ -0,0 +1,3 @@ + + + diff --git a/sdkjs-plugins/content/glavred/resources/dark/icon@1.25x.png b/sdkjs-plugins/content/glavred/resources/dark/icon@1.25x.png new file mode 100644 index 00000000..1c7d6bb0 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b/sdkjs-plugins/content/glavred/resources/light/icon.png new file mode 100644 index 00000000..c7234e0b Binary files /dev/null and b/sdkjs-plugins/content/glavred/resources/light/icon.png differ diff --git a/sdkjs-plugins/content/glavred/resources/light/icon.svg b/sdkjs-plugins/content/glavred/resources/light/icon.svg new file mode 100644 index 00000000..75b27408 --- /dev/null +++ b/sdkjs-plugins/content/glavred/resources/light/icon.svg @@ -0,0 +1,3 @@ + + + diff --git a/sdkjs-plugins/content/glavred/resources/light/icon@1.25x.png b/sdkjs-plugins/content/glavred/resources/light/icon@1.25x.png new file mode 100644 index 00000000..d7736f98 Binary files /dev/null and b/sdkjs-plugins/content/glavred/resources/light/icon@1.25x.png differ diff --git a/sdkjs-plugins/content/glavred/resources/light/icon@1.5x.png b/sdkjs-plugins/content/glavred/resources/light/icon@1.5x.png new file mode 100644 index 00000000..45850152 Binary files /dev/null and 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b/sdkjs-plugins/content/glavred/resources/store/icons/icon.svg new file mode 100644 index 00000000..9e47cfdb --- /dev/null +++ b/sdkjs-plugins/content/glavred/resources/store/icons/icon.svg @@ -0,0 +1,7 @@ + + + + + + + diff --git a/sdkjs-plugins/content/glavred/resources/store/icons/icon@1.25x.png b/sdkjs-plugins/content/glavred/resources/store/icons/icon@1.25x.png new file mode 100644 index 00000000..7384f693 Binary files /dev/null and b/sdkjs-plugins/content/glavred/resources/store/icons/icon@1.25x.png differ diff --git a/sdkjs-plugins/content/glavred/resources/store/icons/icon@1.5x.png b/sdkjs-plugins/content/glavred/resources/store/icons/icon@1.5x.png new file mode 100644 index 00000000..ebdae493 Binary files /dev/null and b/sdkjs-plugins/content/glavred/resources/store/icons/icon@1.5x.png differ diff --git a/sdkjs-plugins/content/glavred/resources/store/icons/icon@1.75x.png b/sdkjs-plugins/content/glavred/resources/store/icons/icon@1.75x.png new file mode 100644 index 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b/sdkjs-plugins/content/glavred/resources/store/screenshots/screen_2.png differ diff --git a/sdkjs-plugins/content/glavred/resources/store/screenshots/screen_3.png b/sdkjs-plugins/content/glavred/resources/store/screenshots/screen_3.png new file mode 100644 index 00000000..6088b6d0 Binary files /dev/null and b/sdkjs-plugins/content/glavred/resources/store/screenshots/screen_3.png differ diff --git a/sdkjs-plugins/content/glavred/scripts/code.js b/sdkjs-plugins/content/glavred/scripts/code.js new file mode 100644 index 00000000..b1d0b4b6 --- /dev/null +++ b/sdkjs-plugins/content/glavred/scripts/code.js @@ -0,0 +1,140 @@ +/** + * + * (c) Copyright Ascensio System SIA 2020 + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +(function(window, undefined){ + + var hints = []; + + window.Asc.plugin.isEmpty = false; + window.Asc.plugin.makeEmpty = function() + { + document.body.innerHTML = ("
" + + "" + window.Asc.plugin.tr("Please select text before run plugin!") + "
"); + } + + window.Asc.plugin.init = function(text) + { + text = escape(text.split("\n").join("
")); + + document.getElementById("id_text").innerHTML = text; + + if (text == "") + { + window.Asc.plugin.isEmpty = true; + window.Asc.plugin.makeEmpty(); + return; + } + + var uAgent = navigator.userAgent.toLowerCase(); + var isSailfishOS = ((uAgent.indexOf("sailfish") > -1) && (uAgent.indexOf("emulatedevicepixelratio") > -1)) ? true : false; + + glvrd.proofread(text, function(result) + { + if (result.status == 'ok') + { + document.getElementById("id_score").innerHTML = + "" + result.score + + " балла из 10 по шкале Главреда" + ""; + + var len = result.fragments.length; + var output = ""; + var last = 0; + for (var i = 0; i < len; i++) + { + var fragment = result.fragments[i]; + hints.push("

" + fragment.hint.name + "


" + fragment.hint.description); + + if (last != fragment.start) + output += text.substr(last, fragment.start - last); + + output += ("" + text.substr(fragment.start, fragment.end - fragment.start) + ""); + last = fragment.end; + } + if (last != (text.length - 1)) + { + output += text.substr(last); + } + + if (!isSailfishOS) + { + document.getElementById("id_text").innerHTML = output; + } + else + { + var inner = "
" + output + "
"; + var elem = document.getElementById("id_text"); + elem.style.overflow = "hidden"; + elem.style.boxSizing = "border-box"; + elem.style.padding = "5px"; + elem.innerHTML = inner; + + setTimeout(function(){ + new IScroll(elem, { mouseWheel: true, scrollX: true }); + }, 100); + } + + var _elements = document.getElementsByTagName("em"); + for (var j = 0; j < _elements.length; j++) + { + _elements[j].onclick = function(e) + { + var _ems = document.getElementsByTagName("em"); + for (var k = 0; k < _ems.length; k++) + _ems[k].className = ""; + + this.className = "active current"; + var hintIndex = parseInt(this.getAttribute("id").substr("4")); + + if (!isSailfishOS) + { + document.getElementById("id_hint").innerHTML = hints[hintIndex]; + } + else + { + var inner = "
" + hints[hintIndex] + "
"; + var elem = document.getElementById("id_hint"); + elem.style.overflow = "hidden"; + elem.style.boxSizing = "border-box"; + elem.style.padding = "5px"; + elem.innerHTML = inner; + + setTimeout(function(){ + new IScroll(elem, { mouseWheel: true, scrollX: true }); + }, 100); + } + }; + } + } + else + { + document.getElementById("id_score").innerHTML = "ERROR"; + } + }); + }; + + window.Asc.plugin.button = function(id) + { + this.executeCommand("close", ""); + }; + + window.Asc.plugin.onTranslate = function(){ + if (window.Asc.plugin.isEmpty) + window.Asc.plugin.makeEmpty(); + }; + +})(window, undefined); diff --git a/sdkjs-plugins/content/glavred/translations/langs.json b/sdkjs-plugins/content/glavred/translations/langs.json new file mode 100644 index 00000000..ea4cbcc0 --- /dev/null +++ b/sdkjs-plugins/content/glavred/translations/langs.json @@ -0,0 +1,3 @@ +[ + "ru-RU" +] \ No newline at end of file diff --git a/sdkjs-plugins/content/glavred/translations/ru-RU.json b/sdkjs-plugins/content/glavred/translations/ru-RU.json new file mode 100644 index 00000000..ad3b72f6 --- /dev/null +++ b/sdkjs-plugins/content/glavred/translations/ru-RU.json @@ -0,0 +1,3 @@ +{ + "Please select text before run plugin!" : "Пожалуйста выделите текст перед запуском!" +} \ No newline at end of file diff --git a/sdkjs-plugins/content/glavred/vendor/iscroll.js b/sdkjs-plugins/content/glavred/vendor/iscroll.js new file mode 100644 index 00000000..3c926627 --- /dev/null +++ b/sdkjs-plugins/content/glavred/vendor/iscroll.js @@ -0,0 +1,2170 @@ +/*! iScroll v5.2.0-snapshot ~ (c) 2008-2017 Matteo Spinelli ~ http://cubiq.org/license */ +(function (window, document, Math) { +var rAF = window.requestAnimationFrame || + window.webkitRequestAnimationFrame || + window.mozRequestAnimationFrame || + window.oRequestAnimationFrame || + window.msRequestAnimationFrame || + function (callback) { window.setTimeout(callback, 1000 / 60); }; + +var utils = (function () { + var me = {}; + + var _elementStyle = document.createElement('div').style; + var _vendor = (function () { + var vendors = ['t', 'webkitT', 'MozT', 'msT', 'OT'], + transform, + i = 0, + l = vendors.length; + + for ( ; i < l; i++ ) { + transform = vendors[i] + 'ransform'; + if ( transform in _elementStyle ) return vendors[i].substr(0, vendors[i].length-1); + } + + return false; + })(); + + function _prefixStyle (style) { + if ( _vendor === false ) return false; + if ( _vendor === '' ) return style; + return _vendor + style.charAt(0).toUpperCase() + style.substr(1); + } + + me.getTime = Date.now || function getTime () { return new Date().getTime(); }; + + me.extend = function (target, obj) { + for ( var i in obj ) { + target[i] = obj[i]; + } + }; + + me.addEvent = function (el, type, fn, capture) { + el.addEventListener(type, fn, !!capture); + }; + + me.removeEvent = function (el, type, fn, capture) { + el.removeEventListener(type, fn, !!capture); + }; + + me.prefixPointerEvent = function (pointerEvent) { + return window.MSPointerEvent ? + 'MSPointer' + pointerEvent.charAt(7).toUpperCase() + pointerEvent.substr(8): + pointerEvent; + }; + + me.momentum = function (current, start, time, lowerMargin, wrapperSize, deceleration) { + var distance = current - start, + speed = Math.abs(distance) / time, + destination, + duration; + + deceleration = deceleration === undefined ? 0.0006 : deceleration; + + destination = current + ( speed * speed ) / ( 2 * deceleration ) * ( distance < 0 ? -1 : 1 ); + duration = speed / deceleration; + + if ( destination < lowerMargin ) { + destination = wrapperSize ? lowerMargin - ( wrapperSize / 2.5 * ( speed / 8 ) ) : lowerMargin; + distance = Math.abs(destination - current); + duration = distance / speed; + } else if ( destination > 0 ) { + destination = wrapperSize ? wrapperSize / 2.5 * ( speed / 8 ) : 0; + distance = Math.abs(current) + destination; + duration = distance / speed; + } + + return { + destination: Math.round(destination), + duration: duration + }; + }; + + var _transform = _prefixStyle('transform'); + + me.extend(me, { + hasTransform: _transform !== false, + hasPerspective: _prefixStyle('perspective') in _elementStyle, + hasTouch: 'ontouchstart' in window, + hasPointer: !!(window.PointerEvent || window.MSPointerEvent), // IE10 is prefixed + hasTransition: _prefixStyle('transition') in _elementStyle + }); + + /* + This should find all Android browsers lower than build 535.19 (both stock browser and webview) + - galaxy S2 is ok + - 2.3.6 : `AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1` + - 4.0.4 : `AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30` + - galaxy S3 is badAndroid (stock brower, webview) + `AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30` + - galaxy S4 is badAndroid (stock brower, webview) + `AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30` + - galaxy S5 is OK + `AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Mobile Safari/537.36 (Chrome/)` + - galaxy S6 is OK + `AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Mobile Safari/537.36 (Chrome/)` + */ + me.isBadAndroid = (function() { + var appVersion = window.navigator.appVersion; + // Android browser is not a chrome browser. + if (/Android/.test(appVersion) && !(/Chrome\/\d/.test(appVersion))) { + var safariVersion = appVersion.match(/Safari\/(\d+.\d)/); + if(safariVersion && typeof safariVersion === "object" && safariVersion.length >= 2) { + return parseFloat(safariVersion[1]) < 535.19; + } else { + return true; + } + } else { + return false; + } + })(); + + me.extend(me.style = {}, { + transform: _transform, + transitionTimingFunction: _prefixStyle('transitionTimingFunction'), + transitionDuration: _prefixStyle('transitionDuration'), + transitionDelay: _prefixStyle('transitionDelay'), + transformOrigin: _prefixStyle('transformOrigin'), + touchAction: _prefixStyle('touchAction') + }); + + me.hasClass = function (e, c) { + var re = new RegExp("(^|\\s)" + c + "(\\s|$)"); + return re.test(e.className); + }; + + me.addClass = function (e, c) { + if ( me.hasClass(e, c) ) { + return; + } + + var newclass = e.className.split(' '); + newclass.push(c); + e.className = newclass.join(' '); + }; + + me.removeClass = function (e, c) { + if ( !me.hasClass(e, c) ) { + return; + } + + var re = new RegExp("(^|\\s)" + c + "(\\s|$)", 'g'); + e.className = e.className.replace(re, ' '); + }; + + me.offset = function (el) { + var left = -el.offsetLeft, + top = -el.offsetTop; + + // jshint -W084 + while (el = el.offsetParent) { + left -= el.offsetLeft; + top -= el.offsetTop; + } + // jshint +W084 + + return { + left: left, + top: top + }; + }; + + me.preventDefaultException = function (el, exceptions) { + for ( var i in exceptions ) { + if ( exceptions[i].test(el[i]) ) { + return true; + } + } + + return false; + }; + + me.extend(me.eventType = {}, { + touchstart: 1, + touchmove: 1, + touchend: 1, + + mousedown: 2, + mousemove: 2, + mouseup: 2, + + pointerdown: 3, + pointermove: 3, + pointerup: 3, + + MSPointerDown: 3, + MSPointerMove: 3, + MSPointerUp: 3 + }); + + me.extend(me.ease = {}, { + quadratic: { + style: 'cubic-bezier(0.25, 0.46, 0.45, 0.94)', + fn: function (k) { + return k * ( 2 - k ); + } + }, + circular: { + style: 'cubic-bezier(0.1, 0.57, 0.1, 1)', // Not properly "circular" but this looks better, it should be (0.075, 0.82, 0.165, 1) + fn: function (k) { + return Math.sqrt( 1 - ( --k * k ) ); + } + }, + back: { + style: 'cubic-bezier(0.175, 0.885, 0.32, 1.275)', + fn: function (k) { + var b = 4; + return ( k = k - 1 ) * k * ( ( b + 1 ) * k + b ) + 1; + } + }, + bounce: { + style: '', + fn: function (k) { + if ( ( k /= 1 ) < ( 1 / 2.75 ) ) { + return 7.5625 * k * k; + } else if ( k < ( 2 / 2.75 ) ) { + return 7.5625 * ( k -= ( 1.5 / 2.75 ) ) * k + 0.75; + } else if ( k < ( 2.5 / 2.75 ) ) { + return 7.5625 * ( k -= ( 2.25 / 2.75 ) ) * k + 0.9375; + } else { + return 7.5625 * ( k -= ( 2.625 / 2.75 ) ) * k + 0.984375; + } + } + }, + elastic: { + style: '', + fn: function (k) { + var f = 0.22, + e = 0.4; + + if ( k === 0 ) { return 0; } + if ( k == 1 ) { return 1; } + + return ( e * Math.pow( 2, - 10 * k ) * Math.sin( ( k - f / 4 ) * ( 2 * Math.PI ) / f ) + 1 ); + } + } + }); + + me.tap = function (e, eventName) { + var ev = document.createEvent('Event'); + ev.initEvent(eventName, true, true); + ev.pageX = e.pageX; + ev.pageY = e.pageY; + e.target.dispatchEvent(ev); + }; + + me.click = function (e) { + var target = e.target, + ev; + + if ( !(/(SELECT|INPUT|TEXTAREA)/i).test(target.tagName) ) { + // https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/initMouseEvent + // initMouseEvent is deprecated. + ev = document.createEvent(window.MouseEvent ? 'MouseEvents' : 'Event'); + ev.initEvent('click', true, true); + ev.view = e.view || window; + ev.detail = 1; + ev.screenX = target.screenX || 0; + ev.screenY = target.screenY || 0; + ev.clientX = target.clientX || 0; + ev.clientY = target.clientY || 0; + ev.ctrlKey = !!e.ctrlKey; + ev.altKey = !!e.altKey; + ev.shiftKey = !!e.shiftKey; + ev.metaKey = !!e.metaKey; + ev.button = 0; + ev.relatedTarget = null; + ev._constructed = true; + target.dispatchEvent(ev); + } + }; + + me.getTouchAction = function(eventPassthrough, addPinch) { + var touchAction = 'none'; + if ( eventPassthrough === 'vertical' ) { + touchAction = 'pan-y'; + } else if (eventPassthrough === 'horizontal' ) { + touchAction = 'pan-x'; + } + if (addPinch && touchAction != 'none') { + // add pinch-zoom support if the browser supports it, but if not (eg. Chrome <55) do nothing + touchAction += ' pinch-zoom'; + } + return touchAction; + }; + + me.getRect = function(el) { + if (el instanceof SVGElement) { + var rect = el.getBoundingClientRect(); + return { + top : rect.top, + left : rect.left, + width : rect.width, + height : rect.height + }; + } else { + return { + top : el.offsetTop, + left : el.offsetLeft, + width : el.offsetWidth, + height : el.offsetHeight + }; + } + }; + + return me; +})(); +function IScroll (el, options) { + this.wrapper = typeof el == 'string' ? document.querySelector(el) : el; + this.scroller = this.wrapper.children[0]; + this.scrollerStyle = this.scroller.style; // cache style for better performance + + this.options = { + + resizeScrollbars: true, + + mouseWheelSpeed: 20, + + snapThreshold: 0.334, + +// INSERT POINT: OPTIONS + disablePointer : !utils.hasPointer, + disableTouch : utils.hasPointer || !utils.hasTouch, + disableMouse : utils.hasPointer || utils.hasTouch, + startX: 0, + startY: 0, + scrollY: true, + directionLockThreshold: 5, + momentum: true, + + bounce: true, + bounceTime: 600, + bounceEasing: '', + + preventDefault: true, + preventDefaultException: { tagName: /^(INPUT|TEXTAREA|BUTTON|SELECT)$/ }, + + HWCompositing: true, + useTransition: true, + useTransform: true, + bindToWrapper: typeof window.onmousedown === "undefined" + }; + + for ( var i in options ) { + this.options[i] = options[i]; + } + + // Normalize options + this.translateZ = this.options.HWCompositing && utils.hasPerspective ? ' translateZ(0)' : ''; + + this.options.useTransition = utils.hasTransition && this.options.useTransition; + this.options.useTransform = utils.hasTransform && this.options.useTransform; + + this.options.eventPassthrough = this.options.eventPassthrough === true ? 'vertical' : this.options.eventPassthrough; + this.options.preventDefault = !this.options.eventPassthrough && this.options.preventDefault; + + // If you want eventPassthrough I have to lock one of the axes + this.options.scrollY = this.options.eventPassthrough == 'vertical' ? false : this.options.scrollY; + this.options.scrollX = this.options.eventPassthrough == 'horizontal' ? false : this.options.scrollX; + + // With eventPassthrough we also need lockDirection mechanism + this.options.freeScroll = this.options.freeScroll && !this.options.eventPassthrough; + this.options.directionLockThreshold = this.options.eventPassthrough ? 0 : this.options.directionLockThreshold; + + this.options.bounceEasing = typeof this.options.bounceEasing == 'string' ? utils.ease[this.options.bounceEasing] || utils.ease.circular : this.options.bounceEasing; + + this.options.resizePolling = this.options.resizePolling === undefined ? 60 : this.options.resizePolling; + + if ( this.options.tap === true ) { + this.options.tap = 'tap'; + } + + // https://github.com/cubiq/iscroll/issues/1029 + if (!this.options.useTransition && !this.options.useTransform) { + if(!(/relative|absolute/i).test(this.scrollerStyle.position)) { + this.scrollerStyle.position = "relative"; + } + } + + if ( this.options.shrinkScrollbars == 'scale' ) { + this.options.useTransition = false; + } + + this.options.invertWheelDirection = this.options.invertWheelDirection ? -1 : 1; + +// INSERT POINT: NORMALIZATION + + // Some defaults + this.x = 0; + this.y = 0; + this.directionX = 0; + this.directionY = 0; + this._events = {}; + +// INSERT POINT: DEFAULTS + + this._init(); + this.refresh(); + + this.scrollTo(this.options.startX, this.options.startY); + this.enable(); +} + +IScroll.prototype = { + version: '5.2.0-snapshot', + + _init: function () { + this._initEvents(); + + if ( this.options.scrollbars || this.options.indicators ) { + this._initIndicators(); + } + + if ( this.options.mouseWheel ) { + this._initWheel(); + } + + if ( this.options.snap ) { + this._initSnap(); + } + + if ( this.options.keyBindings ) { + this._initKeys(); + } + +// INSERT POINT: _init + + }, + + destroy: function () { + this._initEvents(true); + clearTimeout(this.resizeTimeout); + this.resizeTimeout = null; + this._execEvent('destroy'); + }, + + _transitionEnd: function (e) { + if ( e.target != this.scroller || !this.isInTransition ) { + return; + } + + this._transitionTime(); + if ( !this.resetPosition(this.options.bounceTime) ) { + this.isInTransition = false; + this._execEvent('scrollEnd'); + } + }, + + _start: function (e) { + // React to left mouse button only + if ( utils.eventType[e.type] != 1 ) { + // for button property + // http://unixpapa.com/js/mouse.html + var button; + if (!e.which) { + /* IE case */ + button = (e.button < 2) ? 0 : + ((e.button == 4) ? 1 : 2); + } else { + /* All others */ + button = e.button; + } + if ( button !== 0 ) { + return; + } + } + + if ( !this.enabled || (this.initiated && utils.eventType[e.type] !== this.initiated) ) { + return; + } + + if ( this.options.preventDefault && !utils.isBadAndroid && !utils.preventDefaultException(e.target, this.options.preventDefaultException) ) { + e.preventDefault(); + } + + var point = e.touches ? e.touches[0] : e, + pos; + + this.initiated = utils.eventType[e.type]; + this.moved = false; + this.distX = 0; + this.distY = 0; + this.directionX = 0; + this.directionY = 0; + this.directionLocked = 0; + + this.startTime = utils.getTime(); + + if ( this.options.useTransition && this.isInTransition ) { + this._transitionTime(); + this.isInTransition = false; + pos = this.getComputedPosition(); + this._translate(Math.round(pos.x), Math.round(pos.y)); + this._execEvent('scrollEnd'); + } else if ( !this.options.useTransition && this.isAnimating ) { + this.isAnimating = false; + this._execEvent('scrollEnd'); + } + + this.startX = this.x; + this.startY = this.y; + this.absStartX = this.x; + this.absStartY = this.y; + this.pointX = point.pageX; + this.pointY = point.pageY; + + this._execEvent('beforeScrollStart'); + }, + + _move: function (e) { + if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) { + return; + } + + if ( this.options.preventDefault ) { // increases performance on Android? TODO: check! + e.preventDefault(); + } + + var point = e.touches ? e.touches[0] : e, + deltaX = point.pageX - this.pointX, + deltaY = point.pageY - this.pointY, + timestamp = utils.getTime(), + newX, newY, + absDistX, absDistY; + + this.pointX = point.pageX; + this.pointY = point.pageY; + + this.distX += deltaX; + this.distY += deltaY; + absDistX = Math.abs(this.distX); + absDistY = Math.abs(this.distY); + + // We need to move at least 10 pixels for the scrolling to initiate + if ( timestamp - this.endTime > 300 && (absDistX < 10 && absDistY < 10) ) { + return; + } + + // If you are scrolling in one direction lock the other + if ( !this.directionLocked && !this.options.freeScroll ) { + if ( absDistX > absDistY + this.options.directionLockThreshold ) { + this.directionLocked = 'h'; // lock horizontally + } else if ( absDistY >= absDistX + this.options.directionLockThreshold ) { + this.directionLocked = 'v'; // lock vertically + } else { + this.directionLocked = 'n'; // no lock + } + } + + if ( this.directionLocked == 'h' ) { + if ( this.options.eventPassthrough == 'vertical' ) { + e.preventDefault(); + } else if ( this.options.eventPassthrough == 'horizontal' ) { + this.initiated = false; + return; + } + + deltaY = 0; + } else if ( this.directionLocked == 'v' ) { + if ( this.options.eventPassthrough == 'horizontal' ) { + e.preventDefault(); + } else if ( this.options.eventPassthrough == 'vertical' ) { + this.initiated = false; + return; + } + + deltaX = 0; + } + + deltaX = this.hasHorizontalScroll ? deltaX : 0; + deltaY = this.hasVerticalScroll ? deltaY : 0; + + newX = this.x + deltaX; + newY = this.y + deltaY; + + // Slow down if outside of the boundaries + if ( newX > 0 || newX < this.maxScrollX ) { + newX = this.options.bounce ? this.x + deltaX / 3 : newX > 0 ? 0 : this.maxScrollX; + } + if ( newY > 0 || newY < this.maxScrollY ) { + newY = this.options.bounce ? this.y + deltaY / 3 : newY > 0 ? 0 : this.maxScrollY; + } + + this.directionX = deltaX > 0 ? -1 : deltaX < 0 ? 1 : 0; + this.directionY = deltaY > 0 ? -1 : deltaY < 0 ? 1 : 0; + + if ( !this.moved ) { + this._execEvent('scrollStart'); + } + + this.moved = true; + + this._translate(newX, newY); + +/* REPLACE START: _move */ + + if ( timestamp - this.startTime > 300 ) { + this.startTime = timestamp; + this.startX = this.x; + this.startY = this.y; + } + +/* REPLACE END: _move */ + + }, + + _end: function (e) { + if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) { + return; + } + + if ( this.options.preventDefault && !utils.preventDefaultException(e.target, this.options.preventDefaultException) ) { + e.preventDefault(); + } + + var point = e.changedTouches ? e.changedTouches[0] : e, + momentumX, + momentumY, + duration = utils.getTime() - this.startTime, + newX = Math.round(this.x), + newY = Math.round(this.y), + distanceX = Math.abs(newX - this.startX), + distanceY = Math.abs(newY - this.startY), + time = 0, + easing = ''; + + this.isInTransition = 0; + this.initiated = 0; + this.endTime = utils.getTime(); + + // reset if we are outside of the boundaries + if ( this.resetPosition(this.options.bounceTime) ) { + return; + } + + this.scrollTo(newX, newY); // ensures that the last position is rounded + + // we scrolled less than 10 pixels + if ( !this.moved ) { + if ( this.options.tap ) { + utils.tap(e, this.options.tap); + } + + if ( this.options.click ) { + utils.click(e); + } + + this._execEvent('scrollCancel'); + return; + } + + if ( this._events.flick && duration < 200 && distanceX < 100 && distanceY < 100 ) { + this._execEvent('flick'); + return; + } + + // start momentum animation if needed + if ( this.options.momentum && duration < 300 ) { + momentumX = this.hasHorizontalScroll ? utils.momentum(this.x, this.startX, duration, this.maxScrollX, this.options.bounce ? this.wrapperWidth : 0, this.options.deceleration) : { destination: newX, duration: 0 }; + momentumY = this.hasVerticalScroll ? utils.momentum(this.y, this.startY, duration, this.maxScrollY, this.options.bounce ? this.wrapperHeight : 0, this.options.deceleration) : { destination: newY, duration: 0 }; + newX = momentumX.destination; + newY = momentumY.destination; + time = Math.max(momentumX.duration, momentumY.duration); + this.isInTransition = 1; + } + + + if ( this.options.snap ) { + var snap = this._nearestSnap(newX, newY); + this.currentPage = snap; + time = this.options.snapSpeed || Math.max( + Math.max( + Math.min(Math.abs(newX - snap.x), 1000), + Math.min(Math.abs(newY - snap.y), 1000) + ), 300); + newX = snap.x; + newY = snap.y; + + this.directionX = 0; + this.directionY = 0; + easing = this.options.bounceEasing; + } + +// INSERT POINT: _end + + if ( newX != this.x || newY != this.y ) { + // change easing function when scroller goes out of the boundaries + if ( newX > 0 || newX < this.maxScrollX || newY > 0 || newY < this.maxScrollY ) { + easing = utils.ease.quadratic; + } + + this.scrollTo(newX, newY, time, easing); + return; + } + + this._execEvent('scrollEnd'); + }, + + _resize: function () { + var that = this; + + clearTimeout(this.resizeTimeout); + + this.resizeTimeout = setTimeout(function () { + that.refresh(); + }, this.options.resizePolling); + }, + + resetPosition: function (time) { + var x = this.x, + y = this.y; + + time = time || 0; + + if ( !this.hasHorizontalScroll || this.x > 0 ) { + x = 0; + } else if ( this.x < this.maxScrollX ) { + x = this.maxScrollX; + } + + if ( !this.hasVerticalScroll || this.y > 0 ) { + y = 0; + } else if ( this.y < this.maxScrollY ) { + y = this.maxScrollY; + } + + if ( x == this.x && y == this.y ) { + return false; + } + + this.scrollTo(x, y, time, this.options.bounceEasing); + + return true; + }, + + disable: function () { + this.enabled = false; + }, + + enable: function () { + this.enabled = true; + }, + + refresh: function () { + utils.getRect(this.wrapper); // Force reflow + + this.wrapperWidth = this.wrapper.clientWidth; + this.wrapperHeight = this.wrapper.clientHeight; + + var rect = utils.getRect(this.scroller); +/* REPLACE START: refresh */ + + this.scrollerWidth = rect.width; + this.scrollerHeight = rect.height; + + this.maxScrollX = this.wrapperWidth - this.scrollerWidth; + this.maxScrollY = this.wrapperHeight - this.scrollerHeight; + +/* REPLACE END: refresh */ + + this.hasHorizontalScroll = this.options.scrollX && this.maxScrollX < 0; + this.hasVerticalScroll = this.options.scrollY && this.maxScrollY < 0; + + if ( !this.hasHorizontalScroll ) { + this.maxScrollX = 0; + this.scrollerWidth = this.wrapperWidth; + } + + if ( !this.hasVerticalScroll ) { + this.maxScrollY = 0; + this.scrollerHeight = this.wrapperHeight; + } + + this.endTime = 0; + this.directionX = 0; + this.directionY = 0; + + if(utils.hasPointer && !this.options.disablePointer) { + // The wrapper should have `touchAction` property for using pointerEvent. + this.wrapper.style[utils.style.touchAction] = utils.getTouchAction(this.options.eventPassthrough, true); + + // case. not support 'pinch-zoom' + // https://github.com/cubiq/iscroll/issues/1118#issuecomment-270057583 + if (!this.wrapper.style[utils.style.touchAction]) { + this.wrapper.style[utils.style.touchAction] = utils.getTouchAction(this.options.eventPassthrough, false); + } + } + this.wrapperOffset = utils.offset(this.wrapper); + + this._execEvent('refresh'); + + this.resetPosition(); + +// INSERT POINT: _refresh + + }, + + on: function (type, fn) { + if ( !this._events[type] ) { + this._events[type] = []; + } + + this._events[type].push(fn); + }, + + off: function (type, fn) { + if ( !this._events[type] ) { + return; + } + + var index = this._events[type].indexOf(fn); + + if ( index > -1 ) { + this._events[type].splice(index, 1); + } + }, + + _execEvent: function (type) { + if ( !this._events[type] ) { + return; + } + + var i = 0, + l = this._events[type].length; + + if ( !l ) { + return; + } + + for ( ; i < l; i++ ) { + this._events[type][i].apply(this, [].slice.call(arguments, 1)); + } + }, + + scrollBy: function (x, y, time, easing) { + x = this.x + x; + y = this.y + y; + time = time || 0; + + this.scrollTo(x, y, time, easing); + }, + + scrollTo: function (x, y, time, easing) { + easing = easing || utils.ease.circular; + + this.isInTransition = this.options.useTransition && time > 0; + var transitionType = this.options.useTransition && easing.style; + if ( !time || transitionType ) { + if(transitionType) { + this._transitionTimingFunction(easing.style); + this._transitionTime(time); + } + this._translate(x, y); + } else { + this._animate(x, y, time, easing.fn); + } + }, + + scrollToElement: function (el, time, offsetX, offsetY, easing) { + el = el.nodeType ? el : this.scroller.querySelector(el); + + if ( !el ) { + return; + } + + var pos = utils.offset(el); + + pos.left -= this.wrapperOffset.left; + pos.top -= this.wrapperOffset.top; + + // if offsetX/Y are true we center the element to the screen + var elRect = utils.getRect(el); + var wrapperRect = utils.getRect(this.wrapper); + if ( offsetX === true ) { + offsetX = Math.round(elRect.width / 2 - wrapperRect.width / 2); + } + if ( offsetY === true ) { + offsetY = Math.round(elRect.height / 2 - wrapperRect.height / 2); + } + + pos.left -= offsetX || 0; + pos.top -= offsetY || 0; + + pos.left = pos.left > 0 ? 0 : pos.left < this.maxScrollX ? this.maxScrollX : pos.left; + pos.top = pos.top > 0 ? 0 : pos.top < this.maxScrollY ? this.maxScrollY : pos.top; + + time = time === undefined || time === null || time === 'auto' ? Math.max(Math.abs(this.x-pos.left), Math.abs(this.y-pos.top)) : time; + + this.scrollTo(pos.left, pos.top, time, easing); + }, + + _transitionTime: function (time) { + if (!this.options.useTransition) { + return; + } + time = time || 0; + var durationProp = utils.style.transitionDuration; + if(!durationProp) { + return; + } + + this.scrollerStyle[durationProp] = time + 'ms'; + + if ( !time && utils.isBadAndroid ) { + this.scrollerStyle[durationProp] = '0.0001ms'; + // remove 0.0001ms + var self = this; + rAF(function() { + if(self.scrollerStyle[durationProp] === '0.0001ms') { + self.scrollerStyle[durationProp] = '0s'; + } + }); + } + + + if ( this.indicators ) { + for ( var i = this.indicators.length; i--; ) { + this.indicators[i].transitionTime(time); + } + } + + +// INSERT POINT: _transitionTime + + }, + + _transitionTimingFunction: function (easing) { + this.scrollerStyle[utils.style.transitionTimingFunction] = easing; + + + if ( this.indicators ) { + for ( var i = this.indicators.length; i--; ) { + this.indicators[i].transitionTimingFunction(easing); + } + } + + +// INSERT POINT: _transitionTimingFunction + + }, + + _translate: function (x, y) { + if ( this.options.useTransform ) { + +/* REPLACE START: _translate */ + + this.scrollerStyle[utils.style.transform] = 'translate(' + x + 'px,' + y + 'px)' + this.translateZ; + +/* REPLACE END: _translate */ + + } else { + x = Math.round(x); + y = Math.round(y); + this.scrollerStyle.left = x + 'px'; + this.scrollerStyle.top = y + 'px'; + } + + this.x = x; + this.y = y; + + + if ( this.indicators ) { + for ( var i = this.indicators.length; i--; ) { + this.indicators[i].updatePosition(); + } + } + + +// INSERT POINT: _translate + + }, + + _initEvents: function (remove) { + var eventType = remove ? utils.removeEvent : utils.addEvent, + target = this.options.bindToWrapper ? this.wrapper : window; + + eventType(window, 'orientationchange', this); + eventType(window, 'resize', this); + + if ( this.options.click ) { + eventType(this.wrapper, 'click', this, true); + } + + if ( !this.options.disableMouse ) { + eventType(this.wrapper, 'mousedown', this); + eventType(target, 'mousemove', this); + eventType(target, 'mousecancel', this); + eventType(target, 'mouseup', this); + } + + if ( utils.hasPointer && !this.options.disablePointer ) { + eventType(this.wrapper, utils.prefixPointerEvent('pointerdown'), this); + eventType(target, utils.prefixPointerEvent('pointermove'), this); + eventType(target, utils.prefixPointerEvent('pointercancel'), this); + eventType(target, utils.prefixPointerEvent('pointerup'), this); + } + + if ( utils.hasTouch && !this.options.disableTouch ) { + eventType(this.wrapper, 'touchstart', this); + eventType(target, 'touchmove', this); + eventType(target, 'touchcancel', this); + eventType(target, 'touchend', this); + } + + eventType(this.scroller, 'transitionend', this); + eventType(this.scroller, 'webkitTransitionEnd', this); + eventType(this.scroller, 'oTransitionEnd', this); + eventType(this.scroller, 'MSTransitionEnd', this); + }, + + getComputedPosition: function () { + var matrix = window.getComputedStyle(this.scroller, null), + x, y; + + if ( this.options.useTransform ) { + matrix = matrix[utils.style.transform].split(')')[0].split(', '); + x = +(matrix[12] || matrix[4]); + y = +(matrix[13] || matrix[5]); + } else { + x = +matrix.left.replace(/[^-\d.]/g, ''); + y = +matrix.top.replace(/[^-\d.]/g, ''); + } + + return { x: x, y: y }; + }, + _initIndicators: function () { + var interactive = this.options.interactiveScrollbars, + customStyle = typeof this.options.scrollbars != 'string', + indicators = [], + indicator; + + var that = this; + + this.indicators = []; + + if ( this.options.scrollbars ) { + // Vertical scrollbar + if ( this.options.scrollY ) { + indicator = { + el: createDefaultScrollbar('v', interactive, this.options.scrollbars), + interactive: interactive, + defaultScrollbars: true, + customStyle: customStyle, + resize: this.options.resizeScrollbars, + shrink: this.options.shrinkScrollbars, + fade: this.options.fadeScrollbars, + listenX: false + }; + + this.wrapper.appendChild(indicator.el); + indicators.push(indicator); + } + + // Horizontal scrollbar + if ( this.options.scrollX ) { + indicator = { + el: createDefaultScrollbar('h', interactive, this.options.scrollbars), + interactive: interactive, + defaultScrollbars: true, + customStyle: customStyle, + resize: this.options.resizeScrollbars, + shrink: this.options.shrinkScrollbars, + fade: this.options.fadeScrollbars, + listenY: false + }; + + this.wrapper.appendChild(indicator.el); + indicators.push(indicator); + } + } + + if ( this.options.indicators ) { + // TODO: check concat compatibility + indicators = indicators.concat(this.options.indicators); + } + + for ( var i = indicators.length; i--; ) { + this.indicators.push( new Indicator(this, indicators[i]) ); + } + + // TODO: check if we can use array.map (wide compatibility and performance issues) + function _indicatorsMap (fn) { + if (that.indicators) { + for ( var i = that.indicators.length; i--; ) { + fn.call(that.indicators[i]); + } + } + } + + if ( this.options.fadeScrollbars ) { + this.on('scrollEnd', function () { + _indicatorsMap(function () { + this.fade(); + }); + }); + + this.on('scrollCancel', function () { + _indicatorsMap(function () { + this.fade(); + }); + }); + + this.on('scrollStart', function () { + _indicatorsMap(function () { + this.fade(1); + }); + }); + + this.on('beforeScrollStart', function () { + _indicatorsMap(function () { + this.fade(1, true); + }); + }); + } + + + this.on('refresh', function () { + _indicatorsMap(function () { + this.refresh(); + }); + }); + + this.on('destroy', function () { + _indicatorsMap(function () { + this.destroy(); + }); + + delete this.indicators; + }); + }, + + _initWheel: function () { + utils.addEvent(this.wrapper, 'wheel', this); + utils.addEvent(this.wrapper, 'mousewheel', this); + utils.addEvent(this.wrapper, 'DOMMouseScroll', this); + + this.on('destroy', function () { + clearTimeout(this.wheelTimeout); + this.wheelTimeout = null; + utils.removeEvent(this.wrapper, 'wheel', this); + utils.removeEvent(this.wrapper, 'mousewheel', this); + utils.removeEvent(this.wrapper, 'DOMMouseScroll', this); + }); + }, + + _wheel: function (e) { + if ( !this.enabled ) { + return; + } + + e.preventDefault(); + + var wheelDeltaX, wheelDeltaY, + newX, newY, + that = this; + + if ( this.wheelTimeout === undefined ) { + that._execEvent('scrollStart'); + } + + // Execute the scrollEnd event after 400ms the wheel stopped scrolling + clearTimeout(this.wheelTimeout); + this.wheelTimeout = setTimeout(function () { + if(!that.options.snap) { + that._execEvent('scrollEnd'); + } + that.wheelTimeout = undefined; + }, 400); + + if ( 'deltaX' in e ) { + if (e.deltaMode === 1) { + wheelDeltaX = -e.deltaX * this.options.mouseWheelSpeed; + wheelDeltaY = -e.deltaY * this.options.mouseWheelSpeed; + } else { + wheelDeltaX = -e.deltaX; + wheelDeltaY = -e.deltaY; + } + } else if ( 'wheelDeltaX' in e ) { + wheelDeltaX = e.wheelDeltaX / 120 * this.options.mouseWheelSpeed; + wheelDeltaY = e.wheelDeltaY / 120 * this.options.mouseWheelSpeed; + } else if ( 'wheelDelta' in e ) { + wheelDeltaX = wheelDeltaY = e.wheelDelta / 120 * this.options.mouseWheelSpeed; + } else if ( 'detail' in e ) { + wheelDeltaX = wheelDeltaY = -e.detail / 3 * this.options.mouseWheelSpeed; + } else { + return; + } + + wheelDeltaX *= this.options.invertWheelDirection; + wheelDeltaY *= this.options.invertWheelDirection; + + if ( !this.hasVerticalScroll ) { + wheelDeltaX = wheelDeltaY; + wheelDeltaY = 0; + } + + if ( this.options.snap ) { + newX = this.currentPage.pageX; + newY = this.currentPage.pageY; + + if ( wheelDeltaX > 0 ) { + newX--; + } else if ( wheelDeltaX < 0 ) { + newX++; + } + + if ( wheelDeltaY > 0 ) { + newY--; + } else if ( wheelDeltaY < 0 ) { + newY++; + } + + this.goToPage(newX, newY); + + return; + } + + newX = this.x + Math.round(this.hasHorizontalScroll ? wheelDeltaX : 0); + newY = this.y + Math.round(this.hasVerticalScroll ? wheelDeltaY : 0); + + this.directionX = wheelDeltaX > 0 ? -1 : wheelDeltaX < 0 ? 1 : 0; + this.directionY = wheelDeltaY > 0 ? -1 : wheelDeltaY < 0 ? 1 : 0; + + if ( newX > 0 ) { + newX = 0; + } else if ( newX < this.maxScrollX ) { + newX = this.maxScrollX; + } + + if ( newY > 0 ) { + newY = 0; + } else if ( newY < this.maxScrollY ) { + newY = this.maxScrollY; + } + + this.scrollTo(newX, newY, 0); + +// INSERT POINT: _wheel + }, + + _initSnap: function () { + this.currentPage = {}; + + if ( typeof this.options.snap == 'string' ) { + this.options.snap = this.scroller.querySelectorAll(this.options.snap); + } + + this.on('refresh', function () { + var i = 0, l, + m = 0, n, + cx, cy, + x = 0, y, + stepX = this.options.snapStepX || this.wrapperWidth, + stepY = this.options.snapStepY || this.wrapperHeight, + el, + rect; + + this.pages = []; + + if ( !this.wrapperWidth || !this.wrapperHeight || !this.scrollerWidth || !this.scrollerHeight ) { + return; + } + + if ( this.options.snap === true ) { + cx = Math.round( stepX / 2 ); + cy = Math.round( stepY / 2 ); + + while ( x > -this.scrollerWidth ) { + this.pages[i] = []; + l = 0; + y = 0; + + while ( y > -this.scrollerHeight ) { + this.pages[i][l] = { + x: Math.max(x, this.maxScrollX), + y: Math.max(y, this.maxScrollY), + width: stepX, + height: stepY, + cx: x - cx, + cy: y - cy + }; + + y -= stepY; + l++; + } + + x -= stepX; + i++; + } + } else { + el = this.options.snap; + l = el.length; + n = -1; + + for ( ; i < l; i++ ) { + rect = utils.getRect(el[i]); + if ( i === 0 || rect.left <= utils.getRect(el[i-1]).left ) { + m = 0; + n++; + } + + if ( !this.pages[m] ) { + this.pages[m] = []; + } + + x = Math.max(-rect.left, this.maxScrollX); + y = Math.max(-rect.top, this.maxScrollY); + cx = x - Math.round(rect.width / 2); + cy = y - Math.round(rect.height / 2); + + this.pages[m][n] = { + x: x, + y: y, + width: rect.width, + height: rect.height, + cx: cx, + cy: cy + }; + + if ( x > this.maxScrollX ) { + m++; + } + } + } + + this.goToPage(this.currentPage.pageX || 0, this.currentPage.pageY || 0, 0); + + // Update snap threshold if needed + if ( this.options.snapThreshold % 1 === 0 ) { + this.snapThresholdX = this.options.snapThreshold; + this.snapThresholdY = this.options.snapThreshold; + } else { + this.snapThresholdX = Math.round(this.pages[this.currentPage.pageX][this.currentPage.pageY].width * this.options.snapThreshold); + this.snapThresholdY = Math.round(this.pages[this.currentPage.pageX][this.currentPage.pageY].height * this.options.snapThreshold); + } + }); + + this.on('flick', function () { + var time = this.options.snapSpeed || Math.max( + Math.max( + Math.min(Math.abs(this.x - this.startX), 1000), + Math.min(Math.abs(this.y - this.startY), 1000) + ), 300); + + this.goToPage( + this.currentPage.pageX + this.directionX, + this.currentPage.pageY + this.directionY, + time + ); + }); + }, + + _nearestSnap: function (x, y) { + if ( !this.pages.length ) { + return { x: 0, y: 0, pageX: 0, pageY: 0 }; + } + + var i = 0, + l = this.pages.length, + m = 0; + + // Check if we exceeded the snap threshold + if ( Math.abs(x - this.absStartX) < this.snapThresholdX && + Math.abs(y - this.absStartY) < this.snapThresholdY ) { + return this.currentPage; + } + + if ( x > 0 ) { + x = 0; + } else if ( x < this.maxScrollX ) { + x = this.maxScrollX; + } + + if ( y > 0 ) { + y = 0; + } else if ( y < this.maxScrollY ) { + y = this.maxScrollY; + } + + for ( ; i < l; i++ ) { + if ( x >= this.pages[i][0].cx ) { + x = this.pages[i][0].x; + break; + } + } + + l = this.pages[i].length; + + for ( ; m < l; m++ ) { + if ( y >= this.pages[0][m].cy ) { + y = this.pages[0][m].y; + break; + } + } + + if ( i == this.currentPage.pageX ) { + i += this.directionX; + + if ( i < 0 ) { + i = 0; + } else if ( i >= this.pages.length ) { + i = this.pages.length - 1; + } + + x = this.pages[i][0].x; + } + + if ( m == this.currentPage.pageY ) { + m += this.directionY; + + if ( m < 0 ) { + m = 0; + } else if ( m >= this.pages[0].length ) { + m = this.pages[0].length - 1; + } + + y = this.pages[0][m].y; + } + + return { + x: x, + y: y, + pageX: i, + pageY: m + }; + }, + + goToPage: function (x, y, time, easing) { + easing = easing || this.options.bounceEasing; + + if ( x >= this.pages.length ) { + x = this.pages.length - 1; + } else if ( x < 0 ) { + x = 0; + } + + if ( y >= this.pages[x].length ) { + y = this.pages[x].length - 1; + } else if ( y < 0 ) { + y = 0; + } + + var posX = this.pages[x][y].x, + posY = this.pages[x][y].y; + + time = time === undefined ? this.options.snapSpeed || Math.max( + Math.max( + Math.min(Math.abs(posX - this.x), 1000), + Math.min(Math.abs(posY - this.y), 1000) + ), 300) : time; + + this.currentPage = { + x: posX, + y: posY, + pageX: x, + pageY: y + }; + + this.scrollTo(posX, posY, time, easing); + }, + + next: function (time, easing) { + var x = this.currentPage.pageX, + y = this.currentPage.pageY; + + x++; + + if ( x >= this.pages.length && this.hasVerticalScroll ) { + x = 0; + y++; + } + + this.goToPage(x, y, time, easing); + }, + + prev: function (time, easing) { + var x = this.currentPage.pageX, + y = this.currentPage.pageY; + + x--; + + if ( x < 0 && this.hasVerticalScroll ) { + x = 0; + y--; + } + + this.goToPage(x, y, time, easing); + }, + + _initKeys: function (e) { + // default key bindings + var keys = { + pageUp: 33, + pageDown: 34, + end: 35, + home: 36, + left: 37, + up: 38, + right: 39, + down: 40 + }; + var i; + + // if you give me characters I give you keycode + if ( typeof this.options.keyBindings == 'object' ) { + for ( i in this.options.keyBindings ) { + if ( typeof this.options.keyBindings[i] == 'string' ) { + this.options.keyBindings[i] = this.options.keyBindings[i].toUpperCase().charCodeAt(0); + } + } + } else { + this.options.keyBindings = {}; + } + + for ( i in keys ) { + this.options.keyBindings[i] = this.options.keyBindings[i] || keys[i]; + } + + utils.addEvent(window, 'keydown', this); + + this.on('destroy', function () { + utils.removeEvent(window, 'keydown', this); + }); + }, + + _key: function (e) { + if ( !this.enabled ) { + return; + } + + var snap = this.options.snap, // we are using this alot, better to cache it + newX = snap ? this.currentPage.pageX : this.x, + newY = snap ? this.currentPage.pageY : this.y, + now = utils.getTime(), + prevTime = this.keyTime || 0, + acceleration = 0.250, + pos; + + if ( this.options.useTransition && this.isInTransition ) { + pos = this.getComputedPosition(); + + this._translate(Math.round(pos.x), Math.round(pos.y)); + this.isInTransition = false; + } + + this.keyAcceleration = now - prevTime < 200 ? Math.min(this.keyAcceleration + acceleration, 50) : 0; + + switch ( e.keyCode ) { + case this.options.keyBindings.pageUp: + if ( this.hasHorizontalScroll && !this.hasVerticalScroll ) { + newX += snap ? 1 : this.wrapperWidth; + } else { + newY += snap ? 1 : this.wrapperHeight; + } + break; + case this.options.keyBindings.pageDown: + if ( this.hasHorizontalScroll && !this.hasVerticalScroll ) { + newX -= snap ? 1 : this.wrapperWidth; + } else { + newY -= snap ? 1 : this.wrapperHeight; + } + break; + case this.options.keyBindings.end: + newX = snap ? this.pages.length-1 : this.maxScrollX; + newY = snap ? this.pages[0].length-1 : this.maxScrollY; + break; + case this.options.keyBindings.home: + newX = 0; + newY = 0; + break; + case this.options.keyBindings.left: + newX += snap ? -1 : 5 + this.keyAcceleration>>0; + break; + case this.options.keyBindings.up: + newY += snap ? 1 : 5 + this.keyAcceleration>>0; + break; + case this.options.keyBindings.right: + newX -= snap ? -1 : 5 + this.keyAcceleration>>0; + break; + case this.options.keyBindings.down: + newY -= snap ? 1 : 5 + this.keyAcceleration>>0; + break; + default: + return; + } + + if ( snap ) { + this.goToPage(newX, newY); + return; + } + + if ( newX > 0 ) { + newX = 0; + this.keyAcceleration = 0; + } else if ( newX < this.maxScrollX ) { + newX = this.maxScrollX; + this.keyAcceleration = 0; + } + + if ( newY > 0 ) { + newY = 0; + this.keyAcceleration = 0; + } else if ( newY < this.maxScrollY ) { + newY = this.maxScrollY; + this.keyAcceleration = 0; + } + + this.scrollTo(newX, newY, 0); + + this.keyTime = now; + }, + + _animate: function (destX, destY, duration, easingFn) { + var that = this, + startX = this.x, + startY = this.y, + startTime = utils.getTime(), + destTime = startTime + duration; + + function step () { + var now = utils.getTime(), + newX, newY, + easing; + + if ( now >= destTime ) { + that.isAnimating = false; + that._translate(destX, destY); + + if ( !that.resetPosition(that.options.bounceTime) ) { + that._execEvent('scrollEnd'); + } + + return; + } + + now = ( now - startTime ) / duration; + easing = easingFn(now); + newX = ( destX - startX ) * easing + startX; + newY = ( destY - startY ) * easing + startY; + that._translate(newX, newY); + + if ( that.isAnimating ) { + rAF(step); + } + } + + this.isAnimating = true; + step(); + }, + handleEvent: function (e) { + switch ( e.type ) { + case 'touchstart': + case 'pointerdown': + case 'MSPointerDown': + case 'mousedown': + this._start(e); + break; + case 'touchmove': + case 'pointermove': + case 'MSPointerMove': + case 'mousemove': + this._move(e); + break; + case 'touchend': + case 'pointerup': + case 'MSPointerUp': + case 'mouseup': + case 'touchcancel': + case 'pointercancel': + case 'MSPointerCancel': + case 'mousecancel': + this._end(e); + break; + case 'orientationchange': + case 'resize': + this._resize(); + break; + case 'transitionend': + case 'webkitTransitionEnd': + case 'oTransitionEnd': + case 'MSTransitionEnd': + this._transitionEnd(e); + break; + case 'wheel': + case 'DOMMouseScroll': + case 'mousewheel': + this._wheel(e); + break; + case 'keydown': + this._key(e); + break; + case 'click': + if ( this.enabled && !e._constructed ) { + e.preventDefault(); + e.stopPropagation(); + } + break; + } + } +}; +function createDefaultScrollbar (direction, interactive, type) { + var scrollbar = document.createElement('div'), + indicator = document.createElement('div'); + + if ( type === true ) { + scrollbar.style.cssText = 'position:absolute;z-index:9999'; + indicator.style.cssText = '-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;position:absolute;background:rgba(0,0,0,0.5);border:1px solid rgba(255,255,255,0.9);border-radius:3px'; + } + + indicator.className = 'iScrollIndicator'; + + if ( direction == 'h' ) { + if ( type === true ) { + scrollbar.style.cssText += ';height:7px;left:2px;right:2px;bottom:0'; + indicator.style.height = '100%'; + } + scrollbar.className = 'iScrollHorizontalScrollbar'; + } else { + if ( type === true ) { + scrollbar.style.cssText += ';width:7px;bottom:2px;top:2px;right:1px'; + indicator.style.width = '100%'; + } + scrollbar.className = 'iScrollVerticalScrollbar'; + } + + scrollbar.style.cssText += ';overflow:hidden'; + + if ( !interactive ) { + scrollbar.style.pointerEvents = 'none'; + } + + scrollbar.appendChild(indicator); + + return scrollbar; +} + +function Indicator (scroller, options) { + this.wrapper = typeof options.el == 'string' ? document.querySelector(options.el) : options.el; + this.wrapperStyle = this.wrapper.style; + this.indicator = this.wrapper.children[0]; + this.indicatorStyle = this.indicator.style; + this.scroller = scroller; + + this.options = { + listenX: true, + listenY: true, + interactive: false, + resize: true, + defaultScrollbars: false, + shrink: false, + fade: false, + speedRatioX: 0, + speedRatioY: 0 + }; + + for ( var i in options ) { + this.options[i] = options[i]; + } + + this.sizeRatioX = 1; + this.sizeRatioY = 1; + this.maxPosX = 0; + this.maxPosY = 0; + + if ( this.options.interactive ) { + if ( !this.options.disableTouch ) { + utils.addEvent(this.indicator, 'touchstart', this); + utils.addEvent(window, 'touchend', this); + } + if ( !this.options.disablePointer ) { + utils.addEvent(this.indicator, utils.prefixPointerEvent('pointerdown'), this); + utils.addEvent(window, utils.prefixPointerEvent('pointerup'), this); + } + if ( !this.options.disableMouse ) { + utils.addEvent(this.indicator, 'mousedown', this); + utils.addEvent(window, 'mouseup', this); + } + } + + if ( this.options.fade ) { + this.wrapperStyle[utils.style.transform] = this.scroller.translateZ; + var durationProp = utils.style.transitionDuration; + if(!durationProp) { + return; + } + this.wrapperStyle[durationProp] = utils.isBadAndroid ? '0.0001ms' : '0ms'; + // remove 0.0001ms + var self = this; + if(utils.isBadAndroid) { + rAF(function() { + if(self.wrapperStyle[durationProp] === '0.0001ms') { + self.wrapperStyle[durationProp] = '0s'; + } + }); + } + this.wrapperStyle.opacity = '0'; + } +} + +Indicator.prototype = { + handleEvent: function (e) { + switch ( e.type ) { + case 'touchstart': + case 'pointerdown': + case 'MSPointerDown': + case 'mousedown': + this._start(e); + break; + case 'touchmove': + case 'pointermove': + case 'MSPointerMove': + case 'mousemove': + this._move(e); + break; + case 'touchend': + case 'pointerup': + case 'MSPointerUp': + case 'mouseup': + case 'touchcancel': + case 'pointercancel': + case 'MSPointerCancel': + case 'mousecancel': + this._end(e); + break; + } + }, + + destroy: function () { + if ( this.options.fadeScrollbars ) { + clearTimeout(this.fadeTimeout); + this.fadeTimeout = null; + } + if ( this.options.interactive ) { + utils.removeEvent(this.indicator, 'touchstart', this); + utils.removeEvent(this.indicator, utils.prefixPointerEvent('pointerdown'), this); + utils.removeEvent(this.indicator, 'mousedown', this); + + utils.removeEvent(window, 'touchmove', this); + utils.removeEvent(window, utils.prefixPointerEvent('pointermove'), this); + utils.removeEvent(window, 'mousemove', this); + + utils.removeEvent(window, 'touchend', this); + utils.removeEvent(window, utils.prefixPointerEvent('pointerup'), this); + utils.removeEvent(window, 'mouseup', this); + } + + if ( this.options.defaultScrollbars && this.wrapper.parentNode ) { + this.wrapper.parentNode.removeChild(this.wrapper); + } + }, + + _start: function (e) { + var point = e.touches ? e.touches[0] : e; + + e.preventDefault(); + e.stopPropagation(); + + this.transitionTime(); + + this.initiated = true; + this.moved = false; + this.lastPointX = point.pageX; + this.lastPointY = point.pageY; + + this.startTime = utils.getTime(); + + if ( !this.options.disableTouch ) { + utils.addEvent(window, 'touchmove', this); + } + if ( !this.options.disablePointer ) { + utils.addEvent(window, utils.prefixPointerEvent('pointermove'), this); + } + if ( !this.options.disableMouse ) { + utils.addEvent(window, 'mousemove', this); + } + + this.scroller._execEvent('beforeScrollStart'); + }, + + _move: function (e) { + var point = e.touches ? e.touches[0] : e, + deltaX, deltaY, + newX, newY, + timestamp = utils.getTime(); + + if ( !this.moved ) { + this.scroller._execEvent('scrollStart'); + } + + this.moved = true; + + deltaX = point.pageX - this.lastPointX; + this.lastPointX = point.pageX; + + deltaY = point.pageY - this.lastPointY; + this.lastPointY = point.pageY; + + newX = this.x + deltaX; + newY = this.y + deltaY; + + this._pos(newX, newY); + +// INSERT POINT: indicator._move + + e.preventDefault(); + e.stopPropagation(); + }, + + _end: function (e) { + if ( !this.initiated ) { + return; + } + + this.initiated = false; + + e.preventDefault(); + e.stopPropagation(); + + utils.removeEvent(window, 'touchmove', this); + utils.removeEvent(window, utils.prefixPointerEvent('pointermove'), this); + utils.removeEvent(window, 'mousemove', this); + + if ( this.scroller.options.snap ) { + var snap = this.scroller._nearestSnap(this.scroller.x, this.scroller.y); + + var time = this.options.snapSpeed || Math.max( + Math.max( + Math.min(Math.abs(this.scroller.x - snap.x), 1000), + Math.min(Math.abs(this.scroller.y - snap.y), 1000) + ), 300); + + if ( this.scroller.x != snap.x || this.scroller.y != snap.y ) { + this.scroller.directionX = 0; + this.scroller.directionY = 0; + this.scroller.currentPage = snap; + this.scroller.scrollTo(snap.x, snap.y, time, this.scroller.options.bounceEasing); + } + } + + if ( this.moved ) { + this.scroller._execEvent('scrollEnd'); + } + }, + + transitionTime: function (time) { + time = time || 0; + var durationProp = utils.style.transitionDuration; + if(!durationProp) { + return; + } + + this.indicatorStyle[durationProp] = time + 'ms'; + + if ( !time && utils.isBadAndroid ) { + this.indicatorStyle[durationProp] = '0.0001ms'; + // remove 0.0001ms + var self = this; + rAF(function() { + if(self.indicatorStyle[durationProp] === '0.0001ms') { + self.indicatorStyle[durationProp] = '0s'; + } + }); + } + }, + + transitionTimingFunction: function (easing) { + this.indicatorStyle[utils.style.transitionTimingFunction] = easing; + }, + + refresh: function () { + this.transitionTime(); + + if ( this.options.listenX && !this.options.listenY ) { + this.indicatorStyle.display = this.scroller.hasHorizontalScroll ? 'block' : 'none'; + } else if ( this.options.listenY && !this.options.listenX ) { + this.indicatorStyle.display = this.scroller.hasVerticalScroll ? 'block' : 'none'; + } else { + this.indicatorStyle.display = this.scroller.hasHorizontalScroll || this.scroller.hasVerticalScroll ? 'block' : 'none'; + } + + if ( this.scroller.hasHorizontalScroll && this.scroller.hasVerticalScroll ) { + utils.addClass(this.wrapper, 'iScrollBothScrollbars'); + utils.removeClass(this.wrapper, 'iScrollLoneScrollbar'); + + if ( this.options.defaultScrollbars && this.options.customStyle ) { + if ( this.options.listenX ) { + this.wrapper.style.right = '8px'; + } else { + this.wrapper.style.bottom = '8px'; + } + } + } else { + utils.removeClass(this.wrapper, 'iScrollBothScrollbars'); + utils.addClass(this.wrapper, 'iScrollLoneScrollbar'); + + if ( this.options.defaultScrollbars && this.options.customStyle ) { + if ( this.options.listenX ) { + this.wrapper.style.right = '2px'; + } else { + this.wrapper.style.bottom = '2px'; + } + } + } + + utils.getRect(this.wrapper); // force refresh + + if ( this.options.listenX ) { + this.wrapperWidth = this.wrapper.clientWidth; + if ( this.options.resize ) { + this.indicatorWidth = Math.max(Math.round(this.wrapperWidth * this.wrapperWidth / (this.scroller.scrollerWidth || this.wrapperWidth || 1)), 8); + this.indicatorStyle.width = this.indicatorWidth + 'px'; + } else { + this.indicatorWidth = this.indicator.clientWidth; + } + + this.maxPosX = this.wrapperWidth - this.indicatorWidth; + + if ( this.options.shrink == 'clip' ) { + this.minBoundaryX = -this.indicatorWidth + 8; + this.maxBoundaryX = this.wrapperWidth - 8; + } else { + this.minBoundaryX = 0; + this.maxBoundaryX = this.maxPosX; + } + + this.sizeRatioX = this.options.speedRatioX || (this.scroller.maxScrollX && (this.maxPosX / this.scroller.maxScrollX)); + } + + if ( this.options.listenY ) { + this.wrapperHeight = this.wrapper.clientHeight; + if ( this.options.resize ) { + this.indicatorHeight = Math.max(Math.round(this.wrapperHeight * this.wrapperHeight / (this.scroller.scrollerHeight || this.wrapperHeight || 1)), 8); + this.indicatorStyle.height = this.indicatorHeight + 'px'; + } else { + this.indicatorHeight = this.indicator.clientHeight; + } + + this.maxPosY = this.wrapperHeight - this.indicatorHeight; + + if ( this.options.shrink == 'clip' ) { + this.minBoundaryY = -this.indicatorHeight + 8; + this.maxBoundaryY = this.wrapperHeight - 8; + } else { + this.minBoundaryY = 0; + this.maxBoundaryY = this.maxPosY; + } + + this.maxPosY = this.wrapperHeight - this.indicatorHeight; + this.sizeRatioY = this.options.speedRatioY || (this.scroller.maxScrollY && (this.maxPosY / this.scroller.maxScrollY)); + } + + this.updatePosition(); + }, + + updatePosition: function () { + var x = this.options.listenX && Math.round(this.sizeRatioX * this.scroller.x) || 0, + y = this.options.listenY && Math.round(this.sizeRatioY * this.scroller.y) || 0; + + if ( !this.options.ignoreBoundaries ) { + if ( x < this.minBoundaryX ) { + if ( this.options.shrink == 'scale' ) { + this.width = Math.max(this.indicatorWidth + x, 8); + this.indicatorStyle.width = this.width + 'px'; + } + x = this.minBoundaryX; + } else if ( x > this.maxBoundaryX ) { + if ( this.options.shrink == 'scale' ) { + this.width = Math.max(this.indicatorWidth - (x - this.maxPosX), 8); + this.indicatorStyle.width = this.width + 'px'; + x = this.maxPosX + this.indicatorWidth - this.width; + } else { + x = this.maxBoundaryX; + } + } else if ( this.options.shrink == 'scale' && this.width != this.indicatorWidth ) { + this.width = this.indicatorWidth; + this.indicatorStyle.width = this.width + 'px'; + } + + if ( y < this.minBoundaryY ) { + if ( this.options.shrink == 'scale' ) { + this.height = Math.max(this.indicatorHeight + y * 3, 8); + this.indicatorStyle.height = this.height + 'px'; + } + y = this.minBoundaryY; + } else if ( y > this.maxBoundaryY ) { + if ( this.options.shrink == 'scale' ) { + this.height = Math.max(this.indicatorHeight - (y - this.maxPosY) * 3, 8); + this.indicatorStyle.height = this.height + 'px'; + y = this.maxPosY + this.indicatorHeight - this.height; + } else { + y = this.maxBoundaryY; + } + } else if ( this.options.shrink == 'scale' && this.height != this.indicatorHeight ) { + this.height = this.indicatorHeight; + this.indicatorStyle.height = this.height + 'px'; + } + } + + this.x = x; + this.y = y; + + if ( this.scroller.options.useTransform ) { + this.indicatorStyle[utils.style.transform] = 'translate(' + x + 'px,' + y + 'px)' + this.scroller.translateZ; + } else { + this.indicatorStyle.left = x + 'px'; + this.indicatorStyle.top = y + 'px'; + } + }, + + _pos: function (x, y) { + if ( x < 0 ) { + x = 0; + } else if ( x > this.maxPosX ) { + x = this.maxPosX; + } + + if ( y < 0 ) { + y = 0; + } else if ( y > this.maxPosY ) { + y = this.maxPosY; + } + + x = this.options.listenX ? Math.round(x / this.sizeRatioX) : this.scroller.x; + y = this.options.listenY ? Math.round(y / this.sizeRatioY) : this.scroller.y; + + this.scroller.scrollTo(x, y); + }, + + fade: function (val, hold) { + if ( hold && !this.visible ) { + return; + } + + clearTimeout(this.fadeTimeout); + this.fadeTimeout = null; + + var time = val ? 250 : 500, + delay = val ? 0 : 300; + + val = val ? '1' : '0'; + + this.wrapperStyle[utils.style.transitionDuration] = time + 'ms'; + + this.fadeTimeout = setTimeout((function (val) { + this.wrapperStyle.opacity = val; + this.visible = +val; + }).bind(this, val), delay); + } +}; + +IScroll.utils = utils; + +if ( typeof module != 'undefined' && module.exports ) { + module.exports = IScroll; +} else if ( typeof define == 'function' && define.amd ) { + define( function () { return IScroll; } ); +} else { + window.IScroll = IScroll; +} + +})(window, document, Math); diff --git a/store/config.json b/store/config.json index ccd619e3..0062424a 100644 --- a/store/config.json +++ b/store/config.json @@ -27,5 +27,6 @@ { "name": "chess", "discussion": "246" }, { "name": "openai", "discussion": "248" }, { "name": "speechrecognition", "discussion": "249" }, - { "name": "zhipu", "discussion": "250"} + { "name": "zhipu", "discussion": "250"}, + { "name": "glavred", "discussion": "" } ]