From 7e4b791c2964f4b130abbaee62ffdff1536450c4 Mon Sep 17 00:00:00 2001 From: Lauri Ojansivu Date: Thu, 27 Aug 2020 03:15:00 +0300 Subject: Add setting for mouse scroll deltafactor. Fix snap setting for mouse scroll amount. Thanks to danger89 and xet7 ! Related #2949 --- .devcontainer/Dockerfile | 15 +- Dockerfile | 1 + docker-compose.yml | 3 +- .../wekan-scrollbar/jquery.mCustomScrollbar.js | 5233 +++++++++++--------- sandstorm-pkgdef.capnp | 1 + server/scroll.js | 34 +- snap-src/bin/config | 12 +- snap-src/bin/wekan-help | 6 + start-wekan.bat | 1 + start-wekan.sh | 3 +- torodb-postgresql/docker-compose.yml | 5 +- 11 files changed, 2963 insertions(+), 2351 deletions(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index 3fd0f6ea..0da6c8bc 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -6,7 +6,7 @@ ENV DEBIAN_FRONTEND=noninteractive ENV \ DEBUG=false \ - NODE_VERSION=12.18.3 \ + NODE_VERSION=v12.18.3 \ METEOR_RELEASE=1.10.2 \ USE_EDGE=false \ METEOR_EDGE=1.5-beta.17 \ @@ -21,10 +21,13 @@ ENV \ ACCOUNTS_LOCKOUT_UNKNOWN_USERS_FAILURES_BERORE=3 \ ACCOUNTS_LOCKOUT_UNKNOWN_USERS_LOCKOUT_PERIOD=60 \ ACCOUNTS_LOCKOUT_UNKNOWN_USERS_FAILURE_WINDOW=15 \ - RICHER_CARD_COMMENT_EDITOR=true \ + RICHER_CARD_COMMENT_EDITOR=false \ + CARD_OPENED_WEBHOOK_ENABLED=false \ + ATTACHMENTS_STORE_PATH="" \ MAX_IMAGE_PIXEL="" \ IMAGE_COMPRESS_RATIO="" \ - BIGEVENTS_PATTERN="" \ + NOTIFICATION_TRAY_AFTER_READ_DAYS_BEFORE_REMOVE="" \ + BIGEVENTS_PATTERN=NONE \ NOTIFY_DUE_DAYS_BEFORE_AND_AFTER="" \ NOTIFY_DUE_AT_HOUR_OF_DAY="" \ EMAIL_NOTIFICATION_TIMEOUT=30000 \ @@ -108,7 +111,11 @@ ENV \ CORS="" \ CORS_ALLOW_HEADERS="" \ CORS_EXPOSE_HEADERS="" \ - DEFAULT_AUTHENTICATION_METHOD="" + DEFAULT_AUTHENTICATION_METHOD="" \ + SCROLLINERTIA="0" \ + SCROLLAMOUNT="auto" \ + SCROLLDELTAFACTOR="auto" \ + PASSWORD_LOGIN_ENABLED=true # Install OS RUN set -o xtrace \ diff --git a/Dockerfile b/Dockerfile index ea3e1cfd..e0a93f64 100644 --- a/Dockerfile +++ b/Dockerfile @@ -116,6 +116,7 @@ ENV BUILD_DEPS="apt-utils libarchive-tools gnupg gosu wget curl bzip2 g++ build- DEFAULT_AUTHENTICATION_METHOD="" \ SCROLLINERTIA="0" \ SCROLLAMOUNT="auto" \ + SCROLLDELTAFACTOR="auto" \ PASSWORD_LOGIN_ENABLED=true # Copy the app to the image diff --git a/docker-compose.yml b/docker-compose.yml index 338840dd..710e18fd 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -244,6 +244,7 @@ services: # https://github.com/wekan/wekan/issues/2949 - SCROLLINERTIA=0 - SCROLLAMOUNT=auto + - SCROLLDELTAFACTOR=auto #--------------------------------------------------------------- # ==== CARD OPENED, SEND WEBHOOK MESSAGE ==== # https://github.com/wekan/wekan/issues/2518 @@ -598,7 +599,7 @@ services: # example : LOGOUT_ON_MINUTES=55 #- LOGOUT_ON_MINUTES= #------------------------------------------------------------------- - # Hide password login form + # Hide password login form # - PASSWORD_LOGIN_ENABLED=true #------------------------------------------------------------------- depends_on: diff --git a/packages/wekan-scrollbar/jquery.mCustomScrollbar.js b/packages/wekan-scrollbar/jquery.mCustomScrollbar.js index e7d49997..e08036ba 100644 --- a/packages/wekan-scrollbar/jquery.mCustomScrollbar.js +++ b/packages/wekan-scrollbar/jquery.mCustomScrollbar.js @@ -36,2388 +36,2969 @@ the production-ready jquery.mCustomScrollbar.concat.min.js which contains the pl and dependencies (minified). */ -(function(factory){ - if(typeof module!=="undefined" && module.exports){ - module.exports=factory; - }else{ - factory(jQuery,window,document); - } -}(function($){ -(function(init){ - var _rjs=typeof define==="function" && define.amd, /* RequireJS */ - _njs=typeof module !== "undefined" && module.exports; /* NodeJS */ - if(!_rjs){ - if(_njs){ - require("jquery-mousewheel")($); - }else{ - /* Only load locally jquery-mousewheel plugin. - (works when mCustomScrollbar fn is called on window load) */ - $.event.special.mousewheel; - } - } - init(); -}(function(){ - - /* - ---------------------------------------- - PLUGIN NAMESPACE, PREFIX, DEFAULT SELECTOR(S) - ---------------------------------------- - */ - - var pluginNS="mCustomScrollbar", - pluginPfx="mCS", - defaultSelector=".mCustomScrollbar", - - - - - - /* - ---------------------------------------- - DEFAULT OPTIONS - ---------------------------------------- - */ - - defaults={ - /* - set element/content width/height programmatically - values: boolean, pixels, percentage - option default - ------------------------------------- - setWidth false - setHeight false - */ - /* - set the initial css top property of content - values: string (e.g. "-100px", "10%" etc.) - */ - setTop:0, - /* - set the initial css left property of content - values: string (e.g. "-100px", "10%" etc.) - */ - setLeft:0, - /* - scrollbar axis (vertical and/or horizontal scrollbars) - values (string): "y", "x", "yx" - */ - axis:"y", - /* - position of scrollbar relative to content - values (string): "inside", "outside" ("outside" requires elements with position:relative) - */ - scrollbarPosition:"inside", - /* - scrolling inertia - values: integer (milliseconds). default: 0 - */ - scrollInertia:Meteor.settings.public.SCROLLINERTIA, - /* - auto-adjust scrollbar dragger length - values: boolean - */ - autoDraggerLength:true, - /* - auto-hide scrollbar when idle - values: boolean - option default - ------------------------------------- - autoHideScrollbar false - */ - /* - auto-expands scrollbar on mouse-over and dragging - values: boolean - option default - ------------------------------------- - autoExpandScrollbar false - */ - /* - always show scrollbar, even when there's nothing to scroll - values: integer (0=disable, 1=always show dragger rail and buttons, 2=always show dragger rail, dragger and buttons), boolean - */ - alwaysShowScrollbar:0, - /* - scrolling always snaps to a multiple of this number in pixels - values: integer, array ([y,x]) - option default - ------------------------------------- - snapAmount null - */ - /* - when snapping, snap with this number in pixels as an offset - values: integer - */ - snapOffset:0, - /* - mouse-wheel scrolling - */ - mouseWheel:{ - /* - enable mouse-wheel scrolling - values: boolean - */ - enable:true, - /* - scrolling amount in pixels - values: "auto", integer - */ - scrollAmount:Meteor.settings.public.SCROLLAMOUNT, - /* - mouse-wheel scrolling axis - the default scrolling direction when both vertical and horizontal scrollbars are present - values (string): "y", "x" - */ - axis:"y", - /* - prevent the default behaviour which automatically scrolls the parent element(s) when end of scrolling is reached - values: boolean - option default - ------------------------------------- - preventDefault null - */ - /* - the reported mouse-wheel delta value. The number of lines (translated to pixels) one wheel notch scrolls. - values: "auto", integer - "auto" uses the default OS/browser value - */ - deltaFactor:"auto", - /* - normalize mouse-wheel delta to -1 or 1 (disables mouse-wheel acceleration) - values: boolean - option default - ------------------------------------- - normalizeDelta null - */ - /* - invert mouse-wheel scrolling direction - values: boolean - option default - ------------------------------------- - invert null - */ - /* - the tags that disable mouse-wheel when cursor is over them - */ - disableOver:["select","option","keygen","datalist","textarea"] - }, - /* - scrollbar buttons - */ - scrollButtons:{ - /* - enable scrollbar buttons - values: boolean - option default - ------------------------------------- - enable null - */ - /* - scrollbar buttons scrolling type - values (string): "stepless", "stepped" - */ - scrollType:"stepless", - /* - scrolling amount in pixels - values: "auto", integer - */ - scrollAmount:"auto" - /* - tabindex of the scrollbar buttons - values: false, integer - option default - ------------------------------------- - tabindex null - */ - }, - /* - keyboard scrolling - */ - keyboard:{ - /* - enable scrolling via keyboard - values: boolean - */ - enable:true, - /* - keyboard scrolling type - values (string): "stepless", "stepped" - */ - scrollType:"stepless", - /* - scrolling amount in pixels - values: "auto", integer - */ - scrollAmount:"auto" - }, - /* - enable content touch-swipe scrolling - values: boolean, integer, string (number) - integer values define the axis-specific minimum amount required for scrolling momentum - */ - contentTouchScroll:25, - /* - enable/disable document (default) touch-swipe scrolling - */ - documentTouchScroll:true, - /* - advanced option parameters - */ - advanced:{ - /* - auto-expand content horizontally (for "x" or "yx" axis) - values: boolean, integer (the value 2 forces the non scrollHeight/scrollWidth method, the value 3 forces the scrollHeight/scrollWidth method) - option default - ------------------------------------- - autoExpandHorizontalScroll null - */ - /* - auto-scroll to elements with focus - */ - autoScrollOnFocus:"input,textarea,select,button,datalist,keygen,a[tabindex],area,object,[contenteditable='true']", - /* - auto-update scrollbars on content, element or viewport resize - should be true for fluid layouts/elements, adding/removing content dynamically, hiding/showing elements, content with images etc. - values: boolean - */ - updateOnContentResize:true, - /* - auto-update scrollbars each time each image inside the element is fully loaded - values: "auto", boolean - */ - updateOnImageLoad:"auto", - /* - auto-update scrollbars based on the amount and size changes of specific selectors - useful when you need to update the scrollbar(s) automatically, each time a type of element is added, removed or changes its size - values: boolean, string (e.g. "ul li" will auto-update scrollbars each time list-items inside the element are changed) - a value of true (boolean) will auto-update scrollbars each time any element is changed - option default - ------------------------------------- - updateOnSelectorChange null - */ - /* - extra selectors that'll allow scrollbar dragging upon mousemove/up, pointermove/up, touchend etc. (e.g. "selector-1, selector-2") - option default - ------------------------------------- - extraDraggableSelectors null - */ - /* - extra selectors that'll release scrollbar dragging upon mouseup, pointerup, touchend etc. (e.g. "selector-1, selector-2") - option default - ------------------------------------- - releaseDraggableSelectors null - */ - /* - auto-update timeout - values: integer (milliseconds) - */ - autoUpdateTimeout:60 - }, - /* - scrollbar theme - values: string (see CSS/plugin URI for a list of ready-to-use themes) - */ - theme:"light", - /* - user defined callback functions - */ - callbacks:{ - /* - Available callbacks: - callback default - ------------------------------------- - onCreate null - onInit null - onScrollStart null - onScroll null - onTotalScroll null - onTotalScrollBack null - whileScrolling null - onOverflowY null - onOverflowX null - onOverflowYNone null - onOverflowXNone null - onImageLoad null - onSelectorChange null - onBeforeUpdate null - onUpdate null - */ - onTotalScrollOffset:0, - onTotalScrollBackOffset:0, - alwaysTriggerOffsets:true - } - /* - add scrollbar(s) on all elements matching the current selector, now and in the future - values: boolean, string - string values: "on" (enable), "once" (disable after first invocation), "off" (disable) - liveSelector values: string (selector) - option default - ------------------------------------- - live false - liveSelector null - */ - }, - - - - - - /* - ---------------------------------------- - VARS, CONSTANTS - ---------------------------------------- - */ - - totalInstances=0, /* plugin instances amount */ - liveTimers={}, /* live option timers */ - oldIE=(window.attachEvent && !window.addEventListener) ? 1 : 0, /* detect IE < 9 */ - touchActive=false,touchable, /* global touch vars (for touch and pointer events) */ - /* general plugin classes */ - classes=[ - "mCSB_dragger_onDrag","mCSB_scrollTools_onDrag","mCS_img_loaded","mCS_disabled","mCS_destroyed","mCS_no_scrollbar", - "mCS-autoHide","mCS-dir-rtl","mCS_no_scrollbar_y","mCS_no_scrollbar_x","mCS_y_hidden","mCS_x_hidden","mCSB_draggerContainer", - "mCSB_buttonUp","mCSB_buttonDown","mCSB_buttonLeft","mCSB_buttonRight" - ], - - - - - - /* - ---------------------------------------- - METHODS - ---------------------------------------- - */ - - methods={ - - /* - plugin initialization method - creates the scrollbar(s), plugin data object and options - ---------------------------------------- - */ - - init:function(options){ - - var options=$.extend(true,{},defaults,options), - selector=_selector.call(this); /* validate selector */ - - /* - if live option is enabled, monitor for elements matching the current selector and - apply scrollbar(s) when found (now and in the future) - */ - if(options.live){ - var liveSelector=options.liveSelector || this.selector || defaultSelector, /* live selector(s) */ - $liveSelector=$(liveSelector); /* live selector(s) as jquery object */ - if(options.live==="off"){ - /* - disable live if requested - usage: $(selector).mCustomScrollbar({live:"off"}); - */ - removeLiveTimers(liveSelector); - return; - } - liveTimers[liveSelector]=setTimeout(function(){ - /* call mCustomScrollbar fn on live selector(s) every half-second */ - $liveSelector.mCustomScrollbar(options); - if(options.live==="once" && $liveSelector.length){ - /* disable live after first invocation */ - removeLiveTimers(liveSelector); - } - },500); - }else{ - removeLiveTimers(liveSelector); - } - - /* options backward compatibility (for versions < 3.0.0) and normalization */ - options.setWidth=(options.set_width) ? options.set_width : options.setWidth; - options.setHeight=(options.set_height) ? options.set_height : options.setHeight; - options.axis=(options.horizontalScroll) ? "x" : _findAxis(options.axis); - options.scrollInertia=options.scrollInertia>0 && options.scrollInertia<17 ? 17 : options.scrollInertia; - if(typeof options.mouseWheel!=="object" && options.mouseWheel==true){ /* old school mouseWheel option (non-object) */ - options.mouseWheel={enable:true,scrollAmount:"auto",axis:"y",preventDefault:false,deltaFactor:"auto",normalizeDelta:false,invert:false} - } - options.mouseWheel.scrollAmount=!options.mouseWheelPixels ? options.mouseWheel.scrollAmount : options.mouseWheelPixels; - options.mouseWheel.normalizeDelta=!options.advanced.normalizeMouseWheelDelta ? options.mouseWheel.normalizeDelta : options.advanced.normalizeMouseWheelDelta; - options.scrollButtons.scrollType=_findScrollButtonsType(options.scrollButtons.scrollType); - - _theme(options); /* theme-specific options */ - - /* plugin constructor */ - return $(selector).each(function(){ - - var $this=$(this); +(function(factory) { + if (typeof module !== "undefined" && module.exports) { + module.exports = factory; + } else { + factory(jQuery, window, document); + } +}(function($) { + (function(init) { + var _rjs = typeof define === "function" && define.amd, + /* RequireJS */ + _njs = typeof module !== "undefined" && module.exports; /* NodeJS */ + if (!_rjs) { + if (_njs) { + require("jquery-mousewheel")($); + } else { + /* Only load locally jquery-mousewheel plugin. + (works when mCustomScrollbar fn is called on window load) */ + $.event.special.mousewheel; + } + } + init(); + }(function() { + + /* + ---------------------------------------- + PLUGIN NAMESPACE, PREFIX, DEFAULT SELECTOR(S) + ---------------------------------------- + */ + + var pluginNS = "mCustomScrollbar", + pluginPfx = "mCS", + defaultSelector = ".mCustomScrollbar", + + + + + + /* + ---------------------------------------- + DEFAULT OPTIONS + ---------------------------------------- + */ + + defaults = { + /* + set element/content width/height programmatically + values: boolean, pixels, percentage + option default + ------------------------------------- + setWidth false + setHeight false + */ + /* + set the initial css top property of content + values: string (e.g. "-100px", "10%" etc.) + */ + setTop: 0, + /* + set the initial css left property of content + values: string (e.g. "-100px", "10%" etc.) + */ + setLeft: 0, + /* + scrollbar axis (vertical and/or horizontal scrollbars) + values (string): "y", "x", "yx" + */ + axis: "y", + /* + position of scrollbar relative to content + values (string): "inside", "outside" ("outside" requires elements with position:relative) + */ + scrollbarPosition: "inside", + /* + scrolling inertia + values: integer (milliseconds). default: 0 + */ + scrollInertia: Meteor.settings.public.SCROLLINERTIA, + /* + auto-adjust scrollbar dragger length + values: boolean + */ + autoDraggerLength: true, + /* + auto-hide scrollbar when idle + values: boolean + option default + ------------------------------------- + autoHideScrollbar false + */ + /* + auto-expands scrollbar on mouse-over and dragging + values: boolean + option default + ------------------------------------- + autoExpandScrollbar false + */ + /* + always show scrollbar, even when there's nothing to scroll + values: integer (0=disable, 1=always show dragger rail and buttons, 2=always show dragger rail, dragger and buttons), boolean + */ + alwaysShowScrollbar: 0, + /* + scrolling always snaps to a multiple of this number in pixels + values: integer, array ([y,x]) + option default + ------------------------------------- + snapAmount null + */ + /* + when snapping, snap with this number in pixels as an offset + values: integer + */ + snapOffset: 0, + /* + mouse-wheel scrolling + */ + mouseWheel: { + /* + enable mouse-wheel scrolling + values: boolean + */ + enable: true, + /* + scrolling amount in pixels + values: "auto", integer + */ + scrollAmount: Meteor.settings.public.SCROLLAMOUNT, + /* + mouse-wheel scrolling axis + the default scrolling direction when both vertical and horizontal scrollbars are present + values (string): "y", "x" + */ + axis: "y", + /* + prevent the default behaviour which automatically scrolls the parent element(s) when end of scrolling is reached + values: boolean + option default + ------------------------------------- + preventDefault null + */ + /* + the reported mouse-wheel delta value. The number of lines (translated to pixels) one wheel notch scrolls. + values: "auto", integer + "auto" uses the default OS/browser value + */ + deltaFactor: Meteor.settings.public.SCROLLDELTAFACTOR, + /* + normalize mouse-wheel delta to -1 or 1 (disables mouse-wheel acceleration) + values: boolean + option default + ------------------------------------- + normalizeDelta null + */ + /* + invert mouse-wheel scrolling direction + values: boolean + option default + ------------------------------------- + invert null + */ + /* + the tags that disable mouse-wheel when cursor is over them + */ + disableOver: ["select", "option", "keygen", "datalist", "textarea"] + }, + /* + scrollbar buttons + */ + scrollButtons: { + /* + enable scrollbar buttons + values: boolean + option default + ------------------------------------- + enable null + */ + /* + scrollbar buttons scrolling type + values (string): "stepless", "stepped" + */ + scrollType: "stepless", + /* + scrolling amount in pixels + values: "auto", integer + */ + scrollAmount: "auto" + /* + tabindex of the scrollbar buttons + values: false, integer + option default + ------------------------------------- + tabindex null + */ + }, + /* + keyboard scrolling + */ + keyboard: { + /* + enable scrolling via keyboard + values: boolean + */ + enable: true, + /* + keyboard scrolling type + values (string): "stepless", "stepped" + */ + scrollType: "stepless", + /* + scrolling amount in pixels + values: "auto", integer + */ + scrollAmount: "auto" + }, + /* + enable content touch-swipe scrolling + values: boolean, integer, string (number) + integer values define the axis-specific minimum amount required for scrolling momentum + */ + contentTouchScroll: 25, + /* + enable/disable document (default) touch-swipe scrolling + */ + documentTouchScroll: true, + /* + advanced option parameters + */ + advanced: { + /* + auto-expand content horizontally (for "x" or "yx" axis) + values: boolean, integer (the value 2 forces the non scrollHeight/scrollWidth method, the value 3 forces the scrollHeight/scrollWidth method) + option default + ------------------------------------- + autoExpandHorizontalScroll null + */ + /* + auto-scroll to elements with focus + */ + autoScrollOnFocus: "input,textarea,select,button,datalist,keygen,a[tabindex],area,object,[contenteditable='true']", + /* + auto-update scrollbars on content, element or viewport resize + should be true for fluid layouts/elements, adding/removing content dynamically, hiding/showing elements, content with images etc. + values: boolean + */ + updateOnContentResize: true, + /* + auto-update scrollbars each time each image inside the element is fully loaded + values: "auto", boolean + */ + updateOnImageLoad: "auto", + /* + auto-update scrollbars based on the amount and size changes of specific selectors + useful when you need to update the scrollbar(s) automatically, each time a type of element is added, removed or changes its size + values: boolean, string (e.g. "ul li" will auto-update scrollbars each time list-items inside the element are changed) + a value of true (boolean) will auto-update scrollbars each time any element is changed + option default + ------------------------------------- + updateOnSelectorChange null + */ + /* + extra selectors that'll allow scrollbar dragging upon mousemove/up, pointermove/up, touchend etc. (e.g. "selector-1, selector-2") + option default + ------------------------------------- + extraDraggableSelectors null + */ + /* + extra selectors that'll release scrollbar dragging upon mouseup, pointerup, touchend etc. (e.g. "selector-1, selector-2") + option default + ------------------------------------- + releaseDraggableSelectors null + */ + /* + auto-update timeout + values: integer (milliseconds) + */ + autoUpdateTimeout: 60 + }, + /* + scrollbar theme + values: string (see CSS/plugin URI for a list of ready-to-use themes) + */ + theme: "light", + /* + user defined callback functions + */ + callbacks: { + /* + Available callbacks: + callback default + ------------------------------------- + onCreate null + onInit null + onScrollStart null + onScroll null + onTotalScroll null + onTotalScrollBack null + whileScrolling null + onOverflowY null + onOverflowX null + onOverflowYNone null + onOverflowXNone null + onImageLoad null + onSelectorChange null + onBeforeUpdate null + onUpdate null + */ + onTotalScrollOffset: 0, + onTotalScrollBackOffset: 0, + alwaysTriggerOffsets: true + } + /* + add scrollbar(s) on all elements matching the current selector, now and in the future + values: boolean, string + string values: "on" (enable), "once" (disable after first invocation), "off" (disable) + liveSelector values: string (selector) + option default + ------------------------------------- + live false + liveSelector null + */ + }, + + + + + + /* + ---------------------------------------- + VARS, CONSTANTS + ---------------------------------------- + */ + + totalInstances = 0, + /* plugin instances amount */ + liveTimers = {}, + /* live option timers */ + oldIE = (window.attachEvent && !window.addEventListener) ? 1 : 0, + /* detect IE < 9 */ + touchActive = false, + touchable, /* global touch vars (for touch and pointer events) */ + /* general plugin classes */ + classes = [ + "mCSB_dragger_onDrag", "mCSB_scrollTools_onDrag", "mCS_img_loaded", "mCS_disabled", "mCS_destroyed", "mCS_no_scrollbar", + "mCS-autoHide", "mCS-dir-rtl", "mCS_no_scrollbar_y", "mCS_no_scrollbar_x", "mCS_y_hidden", "mCS_x_hidden", "mCSB_draggerContainer", + "mCSB_buttonUp", "mCSB_buttonDown", "mCSB_buttonLeft", "mCSB_buttonRight" + ], + + + + + + /* + ---------------------------------------- + METHODS + ---------------------------------------- + */ + + methods = { + + /* + plugin initialization method + creates the scrollbar(s), plugin data object and options + ---------------------------------------- + */ + + init: function(options) { + + var options = $.extend(true, {}, defaults, options), + selector = _selector.call(this); /* validate selector */ + + /* + if live option is enabled, monitor for elements matching the current selector and + apply scrollbar(s) when found (now and in the future) + */ + if (options.live) { + var liveSelector = options.liveSelector || this.selector || defaultSelector, + /* live selector(s) */ + $liveSelector = $(liveSelector); /* live selector(s) as jquery object */ + if (options.live === "off") { + /* + disable live if requested + usage: $(selector).mCustomScrollbar({live:"off"}); + */ + removeLiveTimers(liveSelector); + return; + } + liveTimers[liveSelector] = setTimeout(function() { + /* call mCustomScrollbar fn on live selector(s) every half-second */ + $liveSelector.mCustomScrollbar(options); + if (options.live === "once" && $liveSelector.length) { + /* disable live after first invocation */ + removeLiveTimers(liveSelector); + } + }, 500); + } else { + removeLiveTimers(liveSelector); + } + + /* options backward compatibility (for versions < 3.0.0) and normalization */ + options.setWidth = (options.set_width) ? options.set_width : options.setWidth; + options.setHeight = (options.set_height) ? options.set_height : options.setHeight; + options.axis = (options.horizontalScroll) ? "x" : _findAxis(options.axis); + options.scrollInertia = options.scrollInertia > 0 && options.scrollInertia < 17 ? 17 : options.scrollInertia; + if (typeof options.mouseWheel !== "object" && options.mouseWheel == true) { + /* old school mouseWheel option (non-object) */ + options.mouseWheel = { + enable: true, + scrollAmount: "auto", + axis: "y", + preventDefault: false, + deltaFactor: "auto", + normalizeDelta: false, + invert: false + } + } + options.mouseWheel.scrollAmount = !options.mouseWheelPixels ? options.mouseWheel.scrollAmount : options.mouseWheelPixels; + options.mouseWheel.normalizeDelta = !options.advanced.normalizeMouseWheelDelta ? options.mouseWheel.normalizeDelta : options.advanced.normalizeMouseWheelDelta; + options.scrollButtons.scrollType = _findScrollButtonsType(options.scrollButtons.scrollType); + + _theme(options); /* theme-specific options */ + + /* plugin constructor */ + return $(selector).each(function() { + + var $this = $(this); + + if (!$this.data(pluginPfx)) { + /* prevent multiple instantiations */ + + /* store options and create objects in jquery data */ + $this.data(pluginPfx, { + idx: ++totalInstances, + /* instance index */ + opt: options, + /* options */ + scrollRatio: { + y: null, + x: null + }, + /* scrollbar to content ratio */ + overflowed: null, + /* overflowed axis */ + contentReset: { + y: null, + x: null + }, + /* object to check when content resets */ + bindEvents: false, + /* object to check if events are bound */ + tweenRunning: false, + /* object to check if tween is running */ + sequential: {}, + /* sequential scrolling object */ + langDir: $this.css("direction"), + /* detect/store direction (ltr or rtl) */ + cbOffsets: null, + /* object to check whether callback offsets always trigger */ + /* + object to check how scrolling events where last triggered + "internal" (default - triggered by this script), "external" (triggered by other scripts, e.g. via scrollTo method) + usage: object.data("mCS").trigger + */ + trigger: null, + /* + object to check for changes in elements in order to call the update method automatically + */ + poll: { + size: { + o: 0, + n: 0 + }, + img: { + o: 0, + n: 0 + }, + change: { + o: 0, + n: 0 + } + } + }); + + var d = $this.data(pluginPfx), + o = d.opt, + /* HTML data attributes */ + htmlDataAxis = $this.data("mcs-axis"), + htmlDataSbPos = $this.data("mcs-scrollbar-position"), + htmlDataTheme = $this.data("mcs-theme"); + + if (htmlDataAxis) { + o.axis = htmlDataAxis; + } /* usage example: data-mcs-axis="y" */ + if (htmlDataSbPos) { + o.scrollbarPosition = htmlDataSbPos; + } /* usage example: data-mcs-scrollbar-position="outside" */ + if (htmlDataTheme) { + /* usage example: data-mcs-theme="minimal" */ + o.theme = htmlDataTheme; + _theme(o); /* theme-specific options */ + } + + _pluginMarkup.call(this); /* add plugin markup */ + + if (d && o.callbacks.onCreate && typeof o.callbacks.onCreate === "function") { + o.callbacks.onCreate.call(this); + } /* callbacks: onCreate */ + + $("#mCSB_" + d.idx + "_container img:not(." + classes[2] + ")").addClass(classes[2]); /* flag loaded images */ + + methods.update.call(null, $this); /* call the update method */ + + } + + }); + + }, + /* ---------------------------------------- */ + + + + /* + plugin update method + updates content and scrollbar(s) values, events and status + ---------------------------------------- + usage: $(selector).mCustomScrollbar("update"); + */ + + update: function(el, cb) { + + var selector = el || _selector.call(this); /* validate selector */ + + return $(selector).each(function() { + + var $this = $(this); + + if ($this.data(pluginPfx)) { + /* check if plugin has initialized */ + + var d = $this.data(pluginPfx), + o = d.opt, + mCSB_container = $("#mCSB_" + d.idx + "_container"), + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_dragger = [$("#mCSB_" + d.idx + "_dragger_vertical"), $("#mCSB_" + d.idx + "_dragger_horizontal")]; + + if (!mCSB_container.length) { + return; + } + + if (d.tweenRunning) { + _stop($this); + } /* stop any running tweens while updating */ + + if (cb && d && o.callbacks.onBeforeUpdate && typeof o.callbacks.onBeforeUpdate === "function") { + o.callbacks.onBeforeUpdate.call(this); + } /* callbacks: onBeforeUpdate */ + + /* if element was disabled or destroyed, remove class(es) */ + if ($this.hasClass(classes[3])) { + $this.removeClass(classes[3]); + } + if ($this.hasClass(classes[4])) { + $this.removeClass(classes[4]); + } + + /* css flexbox fix, detect/set max-height */ + mCustomScrollBox.css("max-height", "none"); + if (mCustomScrollBox.height() !== $this.height()) { + mCustomScrollBox.css("max-height", $this.height()); + } + + _expandContentHorizontally.call(this); /* expand content horizontally */ + + if (o.axis !== "y" && !o.advanced.autoExpandHorizontalScroll) { + mCSB_container.css("width", _contentWidth(mCSB_container)); + } + + d.overflowed = _overflowed.call(this); /* determine if scrolling is required */ + + _scrollbarVisibility.call(this); /* show/hide scrollbar(s) */ + + /* auto-adjust scrollbar dragger length analogous to content */ + if (o.autoDraggerLength) { + _setDraggerLength.call(this); + } + + _scrollRatio.call(this); /* calculate and store scrollbar to content ratio */ + + _bindEvents.call(this); /* bind scrollbar events */ + + /* reset scrolling position and/or events */ + var to = [Math.abs(mCSB_container[0].offsetTop), Math.abs(mCSB_container[0].offsetLeft)]; + if (o.axis !== "x") { + /* y/yx axis */ + if (!d.overflowed[0]) { + /* y scrolling is not required */ + _resetContentPosition.call(this); /* reset content position */ + if (o.axis === "y") { + _unbindEvents.call(this); + } else if (o.axis === "yx" && d.overflowed[1]) { + _scrollTo($this, to[1].toString(), { + dir: "x", + dur: 0, + overwrite: "none" + }); + } + } else if (mCSB_dragger[0].height() > mCSB_dragger[0].parent().height()) { + _resetContentPosition.call(this); /* reset content position */ + } else { + /* y scrolling is required */ + _scrollTo($this, to[0].toString(), { + dir: "y", + dur: 0, + overwrite: "none" + }); + d.contentReset.y = null; + } + } + if (o.axis !== "y") { + /* x/yx axis */ + if (!d.overflowed[1]) { + /* x scrolling is not required */ + _resetContentPosition.call(this); /* reset content position */ + if (o.axis === "x") { + _unbindEvents.call(this); + } else if (o.axis === "yx" && d.overflowed[0]) { + _scrollTo($this, to[0].toString(), { + dir: "y", + dur: 0, + overwrite: "none" + }); + } + } else if (mCSB_dragger[1].width() > mCSB_dragger[1].parent().width()) { + _resetContentPosition.call(this); /* reset content position */ + } else { + /* x scrolling is required */ + _scrollTo($this, to[1].toString(), { + dir: "x", + dur: 0, + overwrite: "none" + }); + d.contentReset.x = null; + } + } + + /* callbacks: onImageLoad, onSelectorChange, onUpdate */ + if (cb && d) { + if (cb === 2 && o.callbacks.onImageLoad && typeof o.callbacks.onImageLoad === "function") { + o.callbacks.onImageLoad.call(this); + } else if (cb === 3 && o.callbacks.onSelectorChange && typeof o.callbacks.onSelectorChange === "function") { + o.callbacks.onSelectorChange.call(this); + } else if (o.callbacks.onUpdate && typeof o.callbacks.onUpdate === "function") { + o.callbacks.onUpdate.call(this); + } + } + + _autoUpdate.call(this); /* initialize automatic updating (for dynamic content, fluid layouts etc.) */ + + } + + }); + + }, + /* ---------------------------------------- */ + + + + /* + plugin scrollTo method + triggers a scrolling event to a specific value + ---------------------------------------- + usage: $(selector).mCustomScrollbar("scrollTo",value,options); + */ + + scrollTo: function(val, options) { + + /* prevent silly things like $(selector).mCustomScrollbar("scrollTo",undefined); */ + if (typeof val == "undefined" || val == null) { + return; + } + + var selector = _selector.call(this); /* validate selector */ + + return $(selector).each(function() { + + var $this = $(this); + + if ($this.data(pluginPfx)) { + /* check if plugin has initialized */ + + var d = $this.data(pluginPfx), + o = d.opt, + /* method default options */ + methodDefaults = { + trigger: "external", + /* method is by default triggered externally (e.g. from other scripts) */ + scrollInertia: o.scrollInertia, + /* scrolling inertia (animation duration) */ + scrollEasing: "mcsEaseInOut", + /* animation easing */ + moveDragger: false, + /* move dragger instead of content */ + timeout: 60, + /* scroll-to delay */ + callbacks: true, + /* enable/disable callbacks */ + onStart: true, + onUpdate: true, + onComplete: true + }, + methodOptions = $.extend(true, {}, methodDefaults, options), + to = _arr.call(this, val), + dur = methodOptions.scrollInertia > 0 && methodOptions.scrollInertia < 17 ? 17 : methodOptions.scrollInertia; + + /* translate yx values to actual scroll-to positions */ + to[0] = _to.call(this, to[0], "y"); + to[1] = _to.call(this, to[1], "x"); + + /* + check if scroll-to value moves the dragger instead of content. + Only pixel values apply on dragger (e.g. 100, "100px", "-=100" etc.) + */ + if (methodOptions.moveDragger) { + to[0] *= d.scrollRatio.y; + to[1] *= d.scrollRatio.x; + } - if(!$this.data(pluginPfx)){ /* prevent multiple instantiations */ + methodOptions.dur = _isTabHidden() ? 0 : dur; //skip animations if browser tab is hidden - /* store options and create objects in jquery data */ - $this.data(pluginPfx,{ - idx:++totalInstances, /* instance index */ - opt:options, /* options */ - scrollRatio:{y:null,x:null}, /* scrollbar to content ratio */ - overflowed:null, /* overflowed axis */ - contentReset:{y:null,x:null}, /* object to check when content resets */ - bindEvents:false, /* object to check if events are bound */ - tweenRunning:false, /* object to check if tween is running */ - sequential:{}, /* sequential scrolling object */ - langDir:$this.css("direction"), /* detect/store direction (ltr or rtl) */ - cbOffsets:null, /* object to check whether callback offsets always trigger */ - /* - object to check how scrolling events where last triggered - "internal" (default - triggered by this script), "external" (triggered by other scripts, e.g. via scrollTo method) - usage: object.data("mCS").trigger - */ - trigger:null, - /* - object to check for changes in elements in order to call the update method automatically - */ - poll:{size:{o:0,n:0},img:{o:0,n:0},change:{o:0,n:0}} - }); - - var d=$this.data(pluginPfx),o=d.opt, - /* HTML data attributes */ - htmlDataAxis=$this.data("mcs-axis"),htmlDataSbPos=$this.data("mcs-scrollbar-position"),htmlDataTheme=$this.data("mcs-theme"); - - if(htmlDataAxis){o.axis=htmlDataAxis;} /* usage example: data-mcs-axis="y" */ - if(htmlDataSbPos){o.scrollbarPosition=htmlDataSbPos;} /* usage example: data-mcs-scrollbar-position="outside" */ - if(htmlDataTheme){ /* usage example: data-mcs-theme="minimal" */ - o.theme=htmlDataTheme; - _theme(o); /* theme-specific options */ - } - - _pluginMarkup.call(this); /* add plugin markup */ - - if(d && o.callbacks.onCreate && typeof o.callbacks.onCreate==="function"){o.callbacks.onCreate.call(this);} /* callbacks: onCreate */ - - $("#mCSB_"+d.idx+"_container img:not(."+classes[2]+")").addClass(classes[2]); /* flag loaded images */ - - methods.update.call(null,$this); /* call the update method */ - - } - - }); - - }, - /* ---------------------------------------- */ - - - - /* - plugin update method - updates content and scrollbar(s) values, events and status - ---------------------------------------- - usage: $(selector).mCustomScrollbar("update"); - */ - - update:function(el,cb){ - - var selector=el || _selector.call(this); /* validate selector */ - - return $(selector).each(function(){ - - var $this=$(this); - - if($this.data(pluginPfx)){ /* check if plugin has initialized */ - - var d=$this.data(pluginPfx),o=d.opt, - mCSB_container=$("#mCSB_"+d.idx+"_container"), - mCustomScrollBox=$("#mCSB_"+d.idx), - mCSB_dragger=[$("#mCSB_"+d.idx+"_dragger_vertical"),$("#mCSB_"+d.idx+"_dragger_horizontal")]; - - if(!mCSB_container.length){return;} + setTimeout(function() { + /* do the scrolling */ + if (to[0] !== null && typeof to[0] !== "undefined" && o.axis !== "x" && d.overflowed[0]) { + /* scroll y */ + methodOptions.dir = "y"; + methodOptions.overwrite = "all"; + _scrollTo($this, to[0].toString(), methodOptions); + } + if (to[1] !== null && typeof to[1] !== "undefined" && o.axis !== "y" && d.overflowed[1]) { + /* scroll x */ + methodOptions.dir = "x"; + methodOptions.overwrite = "none"; + _scrollTo($this, to[1].toString(), methodOptions); + } + }, methodOptions.timeout); - if(d.tweenRunning){_stop($this);} /* stop any running tweens while updating */ + } - if(cb && d && o.callbacks.onBeforeUpdate && typeof o.callbacks.onBeforeUpdate==="function"){o.callbacks.onBeforeUpdate.call(this);} /* callbacks: onBeforeUpdate */ + }); - /* if element was disabled or destroyed, remove class(es) */ - if($this.hasClass(classes[3])){$this.removeClass(classes[3]);} - if($this.hasClass(classes[4])){$this.removeClass(classes[4]);} + }, + /* ---------------------------------------- */ - /* css flexbox fix, detect/set max-height */ - mCustomScrollBox.css("max-height","none"); - if(mCustomScrollBox.height()!==$this.height()){mCustomScrollBox.css("max-height",$this.height());} - _expandContentHorizontally.call(this); /* expand content horizontally */ - if(o.axis!=="y" && !o.advanced.autoExpandHorizontalScroll){ - mCSB_container.css("width",_contentWidth(mCSB_container)); - } - - d.overflowed=_overflowed.call(this); /* determine if scrolling is required */ + /* + plugin stop method + stops scrolling animation + ---------------------------------------- + usage: $(selector).mCustomScrollbar("stop"); + */ + stop: function() { - _scrollbarVisibility.call(this); /* show/hide scrollbar(s) */ - - /* auto-adjust scrollbar dragger length analogous to content */ - if(o.autoDraggerLength){_setDraggerLength.call(this);} - - _scrollRatio.call(this); /* calculate and store scrollbar to content ratio */ - - _bindEvents.call(this); /* bind scrollbar events */ - - /* reset scrolling position and/or events */ - var to=[Math.abs(mCSB_container[0].offsetTop),Math.abs(mCSB_container[0].offsetLeft)]; - if(o.axis!=="x"){ /* y/yx axis */ - if(!d.overflowed[0]){ /* y scrolling is not required */ - _resetContentPosition.call(this); /* reset content position */ - if(o.axis==="y"){ - _unbindEvents.call(this); - }else if(o.axis==="yx" && d.overflowed[1]){ - _scrollTo($this,to[1].toString(),{dir:"x",dur:0,overwrite:"none"}); - } - }else if(mCSB_dragger[0].height()>mCSB_dragger[0].parent().height()){ - _resetContentPosition.call(this); /* reset content position */ - }else{ /* y scrolling is required */ - _scrollTo($this,to[0].toString(),{dir:"y",dur:0,overwrite:"none"}); - d.contentReset.y=null; - } - } - if(o.axis!=="y"){ /* x/yx axis */ - if(!d.overflowed[1]){ /* x scrolling is not required */ - _resetContentPosition.call(this); /* reset content position */ - if(o.axis==="x"){ - _unbindEvents.call(this); - }else if(o.axis==="yx" && d.overflowed[0]){ - _scrollTo($this,to[0].toString(),{dir:"y",dur:0,overwrite:"none"}); - } - }else if(mCSB_dragger[1].width()>mCSB_dragger[1].parent().width()){ - _resetContentPosition.call(this); /* reset content position */ - }else{ /* x scrolling is required */ - _scrollTo($this,to[1].toString(),{dir:"x",dur:0,overwrite:"none"}); - d.contentReset.x=null; - } - } + var selector = _selector.call(this); /* validate selector */ - /* callbacks: onImageLoad, onSelectorChange, onUpdate */ - if(cb && d){ - if(cb===2 && o.callbacks.onImageLoad && typeof o.callbacks.onImageLoad==="function"){ - o.callbacks.onImageLoad.call(this); - }else if(cb===3 && o.callbacks.onSelectorChange && typeof o.callbacks.onSelectorChange==="function"){ - o.callbacks.onSelectorChange.call(this); - }else if(o.callbacks.onUpdate && typeof o.callbacks.onUpdate==="function"){ - o.callbacks.onUpdate.call(this); - } - } + return $(selector).each(function() { - _autoUpdate.call(this); /* initialize automatic updating (for dynamic content, fluid layouts etc.) */ + var $this = $(this); - } + if ($this.data(pluginPfx)) { + /* check if plugin has initialized */ - }); + _stop($this); - }, - /* ---------------------------------------- */ + } + }); + }, + /* ---------------------------------------- */ - /* - plugin scrollTo method - triggers a scrolling event to a specific value - ---------------------------------------- - usage: $(selector).mCustomScrollbar("scrollTo",value,options); - */ - scrollTo:function(val,options){ - /* prevent silly things like $(selector).mCustomScrollbar("scrollTo",undefined); */ - if(typeof val=="undefined" || val==null){return;} + /* + plugin disable method + temporarily disables the scrollbar(s) + ---------------------------------------- + usage: $(selector).mCustomScrollbar("disable",reset); + reset (boolean): resets content position to 0 + */ + disable: function(r) { - var selector=_selector.call(this); /* validate selector */ + var selector = _selector.call(this); /* validate selector */ - return $(selector).each(function(){ + return $(selector).each(function() { - var $this=$(this); + var $this = $(this); - if($this.data(pluginPfx)){ /* check if plugin has initialized */ + if ($this.data(pluginPfx)) { + /* check if plugin has initialized */ - var d=$this.data(pluginPfx),o=d.opt, - /* method default options */ - methodDefaults={ - trigger:"external", /* method is by default triggered externally (e.g. from other scripts) */ - scrollInertia:o.scrollInertia, /* scrolling inertia (animation duration) */ - scrollEasing:"mcsEaseInOut", /* animation easing */ - moveDragger:false, /* move dragger instead of content */ - timeout:60, /* scroll-to delay */ - callbacks:true, /* enable/disable callbacks */ - onStart:true, - onUpdate:true, - onComplete:true - }, - methodOptions=$.extend(true,{},methodDefaults,options), - to=_arr.call(this,val),dur=methodOptions.scrollInertia>0 && methodOptions.scrollInertia<17 ? 17 : methodOptions.scrollInertia; + var d = $this.data(pluginPfx); - /* translate yx values to actual scroll-to positions */ - to[0]=_to.call(this,to[0],"y"); - to[1]=_to.call(this,to[1],"x"); + _autoUpdate.call(this, "remove"); /* remove automatic updating */ - /* - check if scroll-to value moves the dragger instead of content. - Only pixel values apply on dragger (e.g. 100, "100px", "-=100" etc.) - */ - if(methodOptions.moveDragger){ - to[0]*=d.scrollRatio.y; - to[1]*=d.scrollRatio.x; - } + _unbindEvents.call(this); /* unbind events */ - methodOptions.dur=_isTabHidden() ? 0 : dur; //skip animations if browser tab is hidden + if (r) { + _resetContentPosition.call(this); + } /* reset content position */ - setTimeout(function(){ - /* do the scrolling */ - if(to[0]!==null && typeof to[0]!=="undefined" && o.axis!=="x" && d.overflowed[0]){ /* scroll y */ - methodOptions.dir="y"; - methodOptions.overwrite="all"; - _scrollTo($this,to[0].toString(),methodOptions); - } - if(to[1]!==null && typeof to[1]!=="undefined" && o.axis!=="y" && d.overflowed[1]){ /* scroll x */ - methodOptions.dir="x"; - methodOptions.overwrite="none"; - _scrollTo($this,to[1].toString(),methodOptions); - } - },methodOptions.timeout); + _scrollbarVisibility.call(this, true); /* show/hide scrollbar(s) */ - } + $this.addClass(classes[3]); /* add disable class */ - }); + } - }, - /* ---------------------------------------- */ + }); + }, + /* ---------------------------------------- */ - /* - plugin stop method - stops scrolling animation - ---------------------------------------- - usage: $(selector).mCustomScrollbar("stop"); - */ - stop:function(){ - var selector=_selector.call(this); /* validate selector */ + /* + plugin destroy method + completely removes the scrollbar(s) and returns the element to its original state + ---------------------------------------- + usage: $(selector).mCustomScrollbar("destroy"); + */ + destroy: function() { - return $(selector).each(function(){ + var selector = _selector.call(this); /* validate selector */ - var $this=$(this); + return $(selector).each(function() { - if($this.data(pluginPfx)){ /* check if plugin has initialized */ + var $this = $(this); - _stop($this); + if ($this.data(pluginPfx)) { + /* check if plugin has initialized */ - } + var d = $this.data(pluginPfx), + o = d.opt, + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_container = $("#mCSB_" + d.idx + "_container"), + scrollbar = $(".mCSB_" + d.idx + "_scrollbar"); - }); + if (o.live) { + removeLiveTimers(o.liveSelector || $(selector).selector); + } /* remove live timers */ - }, - /* ---------------------------------------- */ + _autoUpdate.call(this, "remove"); /* remove automatic updating */ + _unbindEvents.call(this); /* unbind events */ + _resetContentPosition.call(this); /* reset content position */ - /* - plugin disable method - temporarily disables the scrollbar(s) - ---------------------------------------- - usage: $(selector).mCustomScrollbar("disable",reset); - reset (boolean): resets content position to 0 - */ - disable:function(r){ + $this.removeData(pluginPfx); /* remove plugin data object */ - var selector=_selector.call(this); /* validate selector */ + _delete(this, "mcs"); /* delete callbacks object */ - return $(selector).each(function(){ + /* remove plugin markup */ + scrollbar.remove(); /* remove scrollbar(s) first (those can be either inside or outside plugin's inner wrapper) */ + mCSB_container.find("img." + classes[2]).removeClass(classes[2]); /* remove loaded images flag */ + mCustomScrollBox.replaceWith(mCSB_container.contents()); /* replace plugin's inner wrapper with the original content */ + /* remove plugin classes from the element and add destroy class */ + $this.removeClass(pluginNS + " _" + pluginPfx + "_" + d.idx + " " + classes[6] + " " + classes[7] + " " + classes[5] + " " + classes[3]).addClass(classes[4]); - var $this=$(this); + } - if($this.data(pluginPfx)){ /* check if plugin has initialized */ + }); - var d=$this.data(pluginPfx); + } + /* ---------------------------------------- */ - _autoUpdate.call(this,"remove"); /* remove automatic updating */ + }, - _unbindEvents.call(this); /* unbind events */ - if(r){_resetContentPosition.call(this);} /* reset content position */ - _scrollbarVisibility.call(this,true); /* show/hide scrollbar(s) */ - $this.addClass(classes[3]); /* add disable class */ - } + /* + ---------------------------------------- + FUNCTIONS + ---------------------------------------- + */ - }); + /* validates selector (if selector is invalid or undefined uses the default one) */ + _selector = function() { + return (typeof $(this) !== "object" || $(this).length < 1) ? defaultSelector : this; + }, + /* -------------------- */ - }, - /* ---------------------------------------- */ - - - /* - plugin destroy method - completely removes the scrollbar(s) and returns the element to its original state - ---------------------------------------- - usage: $(selector).mCustomScrollbar("destroy"); - */ - destroy:function(){ - - var selector=_selector.call(this); /* validate selector */ - - return $(selector).each(function(){ - - var $this=$(this); - - if($this.data(pluginPfx)){ /* check if plugin has initialized */ - - var d=$this.data(pluginPfx),o=d.opt, - mCustomScrollBox=$("#mCSB_"+d.idx), - mCSB_container=$("#mCSB_"+d.idx+"_container"), - scrollbar=$(".mCSB_"+d.idx+"_scrollbar"); - - if(o.live){removeLiveTimers(o.liveSelector || $(selector).selector);} /* remove live timers */ - - _autoUpdate.call(this,"remove"); /* remove automatic updating */ - - _unbindEvents.call(this); /* unbind events */ - - _resetContentPosition.call(this); /* reset content position */ - - $this.removeData(pluginPfx); /* remove plugin data object */ - - _delete(this,"mcs"); /* delete callbacks object */ - - /* remove plugin markup */ - scrollbar.remove(); /* remove scrollbar(s) first (those can be either inside or outside plugin's inner wrapper) */ - mCSB_container.find("img."+classes[2]).removeClass(classes[2]); /* remove loaded images flag */ - mCustomScrollBox.replaceWith(mCSB_container.contents()); /* replace plugin's inner wrapper with the original content */ - /* remove plugin classes from the element and add destroy class */ - $this.removeClass(pluginNS+" _"+pluginPfx+"_"+d.idx+" "+classes[6]+" "+classes[7]+" "+classes[5]+" "+classes[3]).addClass(classes[4]); - - } - - }); - - } - /* ---------------------------------------- */ - - }, - - - - - - /* - ---------------------------------------- - FUNCTIONS - ---------------------------------------- - */ - - /* validates selector (if selector is invalid or undefined uses the default one) */ - _selector=function(){ - return (typeof $(this)!=="object" || $(this).length<1) ? defaultSelector : this; - }, - /* -------------------- */ - - - /* changes options according to theme */ - _theme=function(obj){ - var fixedSizeScrollbarThemes=["rounded","rounded-dark","rounded-dots","rounded-dots-dark"], - nonExpandedScrollbarThemes=["rounded-dots","rounded-dots-dark","3d","3d-dark","3d-thick","3d-thick-dark","inset","inset-dark","inset-2","inset-2-dark","inset-3","inset-3-dark"], - disabledScrollButtonsThemes=["minimal","minimal-dark"], - enabledAutoHideScrollbarThemes=["minimal","minimal-dark"], - scrollbarPositionOutsideThemes=["minimal","minimal-dark"]; - obj.autoDraggerLength=$.inArray(obj.theme,fixedSizeScrollbarThemes) > -1 ? false : obj.autoDraggerLength; - obj.autoExpandScrollbar=$.inArray(obj.theme,nonExpandedScrollbarThemes) > -1 ? false : obj.autoExpandScrollbar; - obj.scrollButtons.enable=$.inArray(obj.theme,disabledScrollButtonsThemes) > -1 ? false : obj.scrollButtons.enable; - obj.autoHideScrollbar=$.inArray(obj.theme,enabledAutoHideScrollbarThemes) > -1 ? true : obj.autoHideScrollbar; - obj.scrollbarPosition=$.inArray(obj.theme,scrollbarPositionOutsideThemes) > -1 ? "outside" : obj.scrollbarPosition; - }, - /* -------------------- */ - - - /* live option timers removal */ - removeLiveTimers=function(selector){ - if(liveTimers[selector]){ - clearTimeout(liveTimers[selector]); - _delete(liveTimers,selector); - } - }, - /* -------------------- */ - - - /* normalizes axis option to valid values: "y", "x", "yx" */ - _findAxis=function(val){ - return (val==="yx" || val==="xy" || val==="auto") ? "yx" : (val==="x" || val==="horizontal") ? "x" : "y"; - }, - /* -------------------- */ - - - /* normalizes scrollButtons.scrollType option to valid values: "stepless", "stepped" */ - _findScrollButtonsType=function(val){ - return (val==="stepped" || val==="pixels" || val==="step" || val==="click") ? "stepped" : "stepless"; - }, - /* -------------------- */ - - - /* generates plugin markup */ - _pluginMarkup=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - expandClass=o.autoExpandScrollbar ? " "+classes[1]+"_expand" : "", - scrollbar=["
","
"], - wrapperClass=o.axis==="yx" ? "mCSB_vertical_horizontal" : o.axis==="x" ? "mCSB_horizontal" : "mCSB_vertical", - scrollbars=o.axis==="yx" ? scrollbar[0]+scrollbar[1] : o.axis==="x" ? scrollbar[1] : scrollbar[0], - contentWrapper=o.axis==="yx" ? "
" : "", - autoHideClass=o.autoHideScrollbar ? " "+classes[6] : "", - scrollbarDirClass=(o.axis!=="x" && d.langDir==="rtl") ? " "+classes[7] : ""; - if(o.setWidth){$this.css("width",o.setWidth);} /* set element width */ - if(o.setHeight){$this.css("height",o.setHeight);} /* set element height */ - o.setLeft=(o.axis!=="y" && d.langDir==="rtl") ? "989999px" : o.setLeft; /* adjust left position for rtl direction */ - $this.addClass(pluginNS+" _"+pluginPfx+"_"+d.idx+autoHideClass+scrollbarDirClass).wrapInner("
"); - var mCustomScrollBox=$("#mCSB_"+d.idx), - mCSB_container=$("#mCSB_"+d.idx+"_container"); - if(o.axis!=="y" && !o.advanced.autoExpandHorizontalScroll){ - mCSB_container.css("width",_contentWidth(mCSB_container)); - } - if(o.scrollbarPosition==="outside"){ - if($this.css("position")==="static"){ /* requires elements with non-static position */ - $this.css("position","relative"); - } - $this.css("overflow","visible"); - mCustomScrollBox.addClass("mCSB_outside").after(scrollbars); - }else{ - mCustomScrollBox.addClass("mCSB_inside").append(scrollbars); - mCSB_container.wrap(contentWrapper); - } - _scrollButtons.call(this); /* add scrollbar buttons */ - /* minimum dragger length */ - var mCSB_dragger=[$("#mCSB_"+d.idx+"_dragger_vertical"),$("#mCSB_"+d.idx+"_dragger_horizontal")]; - mCSB_dragger[0].css("min-height",mCSB_dragger[0].height()); - mCSB_dragger[1].css("min-width",mCSB_dragger[1].width()); - }, - /* -------------------- */ - - - /* calculates content width */ - _contentWidth=function(el){ - var val=[el[0].scrollWidth,Math.max.apply(Math,el.children().map(function(){return $(this).outerWidth(true);}).get())],w=el.parent().width(); - return val[0]>w ? val[0] : val[1]>w ? val[1] : "100%"; - }, - /* -------------------- */ - - - /* expands content horizontally */ - _expandContentHorizontally=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - mCSB_container=$("#mCSB_"+d.idx+"_container"); - if(o.advanced.autoExpandHorizontalScroll && o.axis!=="y"){ - /* calculate scrollWidth */ - mCSB_container.css({"width":"auto","min-width":0,"overflow-x":"scroll"}); - var w=Math.ceil(mCSB_container[0].scrollWidth); - if(o.advanced.autoExpandHorizontalScroll===3 || (o.advanced.autoExpandHorizontalScroll!==2 && w>mCSB_container.parent().width())){ - mCSB_container.css({"width":w,"min-width":"100%","overflow-x":"inherit"}); - }else{ - /* - wrap content with an infinite width div and set its position to absolute and width to auto. - Setting width to auto before calculating the actual width is important! - We must let the browser set the width as browser zoom values are impossible to calculate. - */ - mCSB_container.css({"overflow-x":"inherit","position":"absolute"}) - .wrap("
") - .css({ /* set actual width, original position and un-wrap */ - /* - get the exact width (with decimals) and then round-up. - Using jquery outerWidth() will round the width value which will mess up with inner elements that have non-integer width - */ - "width":(Math.ceil(mCSB_container[0].getBoundingClientRect().right+0.4)-Math.floor(mCSB_container[0].getBoundingClientRect().left)), - "min-width":"100%", - "position":"relative" - }).unwrap(); - } - } - }, - /* -------------------- */ - - - /* adds scrollbar buttons */ - _scrollButtons=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - mCSB_scrollTools=$(".mCSB_"+d.idx+"_scrollbar:first"), - tabindex=!_isNumeric(o.scrollButtons.tabindex) ? "" : "tabindex='"+o.scrollButtons.tabindex+"'", - btnHTML=[ - "", - "", - "", - "" - ], - btn=[(o.axis==="x" ? btnHTML[2] : btnHTML[0]),(o.axis==="x" ? btnHTML[3] : btnHTML[1]),btnHTML[2],btnHTML[3]]; - if(o.scrollButtons.enable){ - mCSB_scrollTools.prepend(btn[0]).append(btn[1]).next(".mCSB_scrollTools").prepend(btn[2]).append(btn[3]); - } - }, - /* -------------------- */ - - - /* auto-adjusts scrollbar dragger length */ - _setDraggerLength=function(){ - var $this=$(this),d=$this.data(pluginPfx), - mCustomScrollBox=$("#mCSB_"+d.idx), - mCSB_container=$("#mCSB_"+d.idx+"_container"), - mCSB_dragger=[$("#mCSB_"+d.idx+"_dragger_vertical"),$("#mCSB_"+d.idx+"_dragger_horizontal")], - ratio=[mCustomScrollBox.height()/mCSB_container.outerHeight(false),mCustomScrollBox.width()/mCSB_container.outerWidth(false)], - l=[ - parseInt(mCSB_dragger[0].css("min-height")),Math.round(ratio[0]*mCSB_dragger[0].parent().height()), - parseInt(mCSB_dragger[1].css("min-width")),Math.round(ratio[1]*mCSB_dragger[1].parent().width()) - ], - h=oldIE && (l[1]contentHeight){contentHeight=h;} - if(w>contentWidth){contentWidth=w;} - return [contentHeight>mCustomScrollBox.height(),contentWidth>mCustomScrollBox.width()]; - }, - /* -------------------- */ - - - /* resets content position to 0 */ - _resetContentPosition=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - mCustomScrollBox=$("#mCSB_"+d.idx), - mCSB_container=$("#mCSB_"+d.idx+"_container"), - mCSB_dragger=[$("#mCSB_"+d.idx+"_dragger_vertical"),$("#mCSB_"+d.idx+"_dragger_horizontal")]; - _stop($this); /* stop any current scrolling before resetting */ - if((o.axis!=="x" && !d.overflowed[0]) || (o.axis==="y" && d.overflowed[0])){ /* reset y */ - mCSB_dragger[0].add(mCSB_container).css("top",0); - _scrollTo($this,"_resetY"); - } - if((o.axis!=="y" && !d.overflowed[1]) || (o.axis==="x" && d.overflowed[1])){ /* reset x */ - var cx=dx=0; - if(d.langDir==="rtl"){ /* adjust left position for rtl direction */ - cx=mCustomScrollBox.width()-mCSB_container.outerWidth(false); - dx=Math.abs(cx/d.scrollRatio.x); - } - mCSB_container.css("left",cx); - mCSB_dragger[1].css("left",dx); - _scrollTo($this,"_resetX"); - } - }, - /* -------------------- */ - - - /* binds scrollbar events */ - _bindEvents=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt; - if(!d.bindEvents){ /* check if events are already bound */ - _draggable.call(this); - if(o.contentTouchScroll){_contentDraggable.call(this);} - _selectable.call(this); - if(o.mouseWheel.enable){ /* bind mousewheel fn when plugin is available */ - function _mwt(){ - mousewheelTimeout=setTimeout(function(){ - if(!$.event.special.mousewheel){ - _mwt(); - }else{ - clearTimeout(mousewheelTimeout); - _mousewheel.call($this[0]); - } - },100); - } - var mousewheelTimeout; - _mwt(); - } - _draggerRail.call(this); - _wrapperScroll.call(this); - if(o.advanced.autoScrollOnFocus){_focus.call(this);} - if(o.scrollButtons.enable){_buttons.call(this);} - if(o.keyboard.enable){_keyboard.call(this);} - d.bindEvents=true; - } - }, - /* -------------------- */ - - - /* unbinds scrollbar events */ - _unbindEvents=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - namespace=pluginPfx+"_"+d.idx, - sb=".mCSB_"+d.idx+"_scrollbar", - sel=$("#mCSB_"+d.idx+",#mCSB_"+d.idx+"_container,#mCSB_"+d.idx+"_container_wrapper,"+sb+" ."+classes[12]+",#mCSB_"+d.idx+"_dragger_vertical,#mCSB_"+d.idx+"_dragger_horizontal,"+sb+">a"), - mCSB_container=$("#mCSB_"+d.idx+"_container"); - if(o.advanced.releaseDraggableSelectors){sel.add($(o.advanced.releaseDraggableSelectors));} - if(o.advanced.extraDraggableSelectors){sel.add($(o.advanced.extraDraggableSelectors));} - if(d.bindEvents){ /* check if events are bound */ - /* unbind namespaced events from document/selectors */ - $(document).add($(!_canAccessIFrame() || top.document)).unbind("."+namespace); - sel.each(function(){ - $(this).unbind("."+namespace); - }); - /* clear and delete timeouts/objects */ - clearTimeout($this[0]._focusTimeout); _delete($this[0],"_focusTimeout"); - clearTimeout(d.sequential.step); _delete(d.sequential,"step"); - clearTimeout(mCSB_container[0].onCompleteTimeout); _delete(mCSB_container[0],"onCompleteTimeout"); - d.bindEvents=false; - } - }, - /* -------------------- */ - - - /* toggles scrollbar visibility */ - _scrollbarVisibility=function(disabled){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - contentWrapper=$("#mCSB_"+d.idx+"_container_wrapper"), - content=contentWrapper.length ? contentWrapper : $("#mCSB_"+d.idx+"_container"), - scrollbar=[$("#mCSB_"+d.idx+"_scrollbar_vertical"),$("#mCSB_"+d.idx+"_scrollbar_horizontal")], - mCSB_dragger=[scrollbar[0].find(".mCSB_dragger"),scrollbar[1].find(".mCSB_dragger")]; - if(o.axis!=="x"){ - if(d.overflowed[0] && !disabled){ - scrollbar[0].add(mCSB_dragger[0]).add(scrollbar[0].children("a")).css("display","block"); - content.removeClass(classes[8]+" "+classes[10]); - }else{ - if(o.alwaysShowScrollbar){ - if(o.alwaysShowScrollbar!==2){mCSB_dragger[0].css("display","none");} - content.removeClass(classes[10]); - }else{ - scrollbar[0].css("display","none"); - content.addClass(classes[10]); - } - content.addClass(classes[8]); - } - } - if(o.axis!=="y"){ - if(d.overflowed[1] && !disabled){ - scrollbar[1].add(mCSB_dragger[1]).add(scrollbar[1].children("a")).css("display","block"); - content.removeClass(classes[9]+" "+classes[11]); - }else{ - if(o.alwaysShowScrollbar){ - if(o.alwaysShowScrollbar!==2){mCSB_dragger[1].css("display","none");} - content.removeClass(classes[11]); - }else{ - scrollbar[1].css("display","none"); - content.addClass(classes[11]); - } - content.addClass(classes[9]); - } - } - if(!d.overflowed[0] && !d.overflowed[1]){ - $this.addClass(classes[5]); - }else{ - $this.removeClass(classes[5]); - } - }, - /* -------------------- */ - - - /* returns input coordinates of pointer, touch and mouse events (relative to document) */ - _coordinates=function(e){ - var t=e.type,o=e.target.ownerDocument!==document ? [$(frameElement).offset().top,$(frameElement).offset().left] : null, - io=_canAccessIFrame() && e.target.ownerDocument!==top.document ? [$(e.view.frameElement).offset().top,$(e.view.frameElement).offset().left] : [0,0]; - switch(t){ - case "pointerdown": case "MSPointerDown": case "pointermove": case "MSPointerMove": case "pointerup": case "MSPointerUp": - return o ? [e.originalEvent.pageY-o[0]+io[0],e.originalEvent.pageX-o[1]+io[1],false] : [e.originalEvent.pageY,e.originalEvent.pageX,false]; - break; - case "touchstart": case "touchmove": case "touchend": - var touch=e.originalEvent.touches[0] || e.originalEvent.changedTouches[0], - touches=e.originalEvent.touches.length || e.originalEvent.changedTouches.length; - return e.target.ownerDocument!==document ? [touch.screenY,touch.screenX,touches>1] : [touch.pageY,touch.pageX,touches>1]; - break; - default: - return o ? [e.pageY-o[0]+io[0],e.pageX-o[1]+io[1],false] : [e.pageY,e.pageX,false]; - } - }, - /* -------------------- */ - - - /* - SCROLLBAR DRAG EVENTS - scrolls content via scrollbar dragging - */ - _draggable=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - namespace=pluginPfx+"_"+d.idx, - draggerId=["mCSB_"+d.idx+"_dragger_vertical","mCSB_"+d.idx+"_dragger_horizontal"], - mCSB_container=$("#mCSB_"+d.idx+"_container"), - mCSB_dragger=$("#"+draggerId[0]+",#"+draggerId[1]), - draggable,dragY,dragX, - rds=o.advanced.releaseDraggableSelectors ? mCSB_dragger.add($(o.advanced.releaseDraggableSelectors)) : mCSB_dragger, - eds=o.advanced.extraDraggableSelectors ? $(!_canAccessIFrame() || top.document).add($(o.advanced.extraDraggableSelectors)) : $(!_canAccessIFrame() || top.document); - mCSB_dragger.bind("mousedown."+namespace+" touchstart."+namespace+" pointerdown."+namespace+" MSPointerDown."+namespace,function(e){ - e.stopImmediatePropagation(); - e.preventDefault(); - if(!_mouseBtnLeft(e)){return;} /* left mouse button only */ - touchActive=true; - if(oldIE){document.onselectstart=function(){return false;}} /* disable text selection for IE < 9 */ - _iframe(false); /* enable scrollbar dragging over iframes by disabling their events */ - _stop($this); - draggable=$(this); - var offset=draggable.offset(),y=_coordinates(e)[0]-offset.top,x=_coordinates(e)[1]-offset.left, - h=draggable.height()+offset.top,w=draggable.width()+offset.left; - if(y0 && x0){ - dragY=y; - dragX=x; - } - _onDragClasses(draggable,"active",o.autoExpandScrollbar); - }).bind("touchmove."+namespace,function(e){ - e.stopImmediatePropagation(); - e.preventDefault(); - var offset=draggable.offset(),y=_coordinates(e)[0]-offset.top,x=_coordinates(e)[1]-offset.left; - _drag(dragY,dragX,y,x); - }); - $(document).add(eds).bind("mousemove."+namespace+" pointermove."+namespace+" MSPointerMove."+namespace,function(e){ - if(draggable){ - var offset=draggable.offset(),y=_coordinates(e)[0]-offset.top,x=_coordinates(e)[1]-offset.left; - if(dragY===y && dragX===x){return;} /* has it really moved? */ - _drag(dragY,dragX,y,x); - } - }).add(rds).bind("mouseup."+namespace+" touchend."+namespace+" pointerup."+namespace+" MSPointerUp."+namespace,function(e){ - if(draggable){ - _onDragClasses(draggable,"active",o.autoExpandScrollbar); - draggable=null; - } - touchActive=false; - if(oldIE){document.onselectstart=null;} /* enable text selection for IE < 9 */ - _iframe(true); /* enable iframes events */ - }); - function _iframe(evt){ - var el=mCSB_container.find("iframe"); - if(!el.length){return;} /* check if content contains iframes */ - var val=!evt ? "none" : "auto"; - el.css("pointer-events",val); /* for IE11, iframe's display property should not be "block" */ - } - function _drag(dragY,dragX,y,x){ - mCSB_container[0].idleTimer=o.scrollInertia<233 ? 250 : 0; - if(draggable.attr("id")===draggerId[1]){ - var dir="x",to=((draggable[0].offsetLeft-dragX)+x)*d.scrollRatio.x; - }else{ - var dir="y",to=((draggable[0].offsetTop-dragY)+y)*d.scrollRatio.y; - } - _scrollTo($this,to.toString(),{dir:dir,drag:true}); - } - }, - /* -------------------- */ - - - /* - TOUCH SWIPE EVENTS - scrolls content via touch swipe - Emulates the native touch-swipe scrolling with momentum found in iOS, Android and WP devices - */ - _contentDraggable=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - namespace=pluginPfx+"_"+d.idx, - mCustomScrollBox=$("#mCSB_"+d.idx), - mCSB_container=$("#mCSB_"+d.idx+"_container"), - mCSB_dragger=[$("#mCSB_"+d.idx+"_dragger_vertical"),$("#mCSB_"+d.idx+"_dragger_horizontal")], - draggable,dragY,dragX,touchStartY,touchStartX,touchMoveY=[],touchMoveX=[],startTime,runningTime,endTime,distance,speed,amount, - durA=0,durB,overwrite=o.axis==="yx" ? "none" : "all",touchIntent=[],touchDrag,docDrag, - iframe=mCSB_container.find("iframe"), - events=[ - "touchstart."+namespace+" pointerdown."+namespace+" MSPointerDown."+namespace, //start - "touchmove."+namespace+" pointermove."+namespace+" MSPointerMove."+namespace, //move - "touchend."+namespace+" pointerup."+namespace+" MSPointerUp."+namespace //end - ], - touchAction=document.body.style.touchAction!==undefined; - mCSB_container.bind(events[0],function(e){ - _onTouchstart(e); - }).bind(events[1],function(e){ - _onTouchmove(e); - }); - mCustomScrollBox.bind(events[0],function(e){ - _onTouchstart2(e); - }).bind(events[2],function(e){ - _onTouchend(e); - }); - if(iframe.length){ - iframe.each(function(){ - $(this).load(function(){ - /* bind events on accessible iframes */ - if(_canAccessIFrame(this)){ - $(this.contentDocument || this.contentWindow.document).bind(events[0],function(e){ - _onTouchstart(e); - _onTouchstart2(e); - }).bind(events[1],function(e){ - _onTouchmove(e); - }).bind(events[2],function(e){ - _onTouchend(e); - }); - } - }); - }); - } - function _onTouchstart(e){ - if(!_pointerTouch(e) || touchActive || _coordinates(e)[2]){touchable=0; return;} - touchable=1; touchDrag=0; docDrag=0; draggable=1; - $this.removeClass("mCS_touch_action"); - var offset=mCSB_container.offset(); - dragY=_coordinates(e)[0]-offset.top; - dragX=_coordinates(e)[1]-offset.left; - touchIntent=[_coordinates(e)[0],_coordinates(e)[1]]; - } - function _onTouchmove(e){ - if(!_pointerTouch(e) || touchActive || _coordinates(e)[2]){return;} - if(!o.documentTouchScroll){e.preventDefault();} - e.stopImmediatePropagation(); - if(docDrag && !touchDrag){return;} - if(draggable){ - runningTime=_getTime(); - var offset=mCustomScrollBox.offset(),y=_coordinates(e)[0]-offset.top,x=_coordinates(e)[1]-offset.left, - easing="mcsLinearOut"; - touchMoveY.push(y); - touchMoveX.push(x); - touchIntent[2]=Math.abs(_coordinates(e)[0]-touchIntent[0]); touchIntent[3]=Math.abs(_coordinates(e)[1]-touchIntent[1]); - if(d.overflowed[0]){ - var limit=mCSB_dragger[0].parent().height()-mCSB_dragger[0].height(), - prevent=((dragY-y)>0 && (y-dragY)>-(limit*d.scrollRatio.y) && (touchIntent[3]*20 && (x-dragX)>-(limitX*d.scrollRatio.x) && (touchIntent[2]*230){return;} - speed=1000/(endTime-startTime); - var easing="mcsEaseOut",slow=speed<2.5, - diff=slow ? [touchMoveY[touchMoveY.length-2],touchMoveX[touchMoveX.length-2]] : [0,0]; - distance=slow ? [(y-diff[0]),(x-diff[1])] : [y-touchStartY,x-touchStartX]; - var absDistance=[Math.abs(distance[0]),Math.abs(distance[1])]; - speed=slow ? [Math.abs(distance[0]/4),Math.abs(distance[1]/4)] : [speed,speed]; - var a=[ - Math.abs(mCSB_container[0].offsetTop)-(distance[0]*_m((absDistance[0]/speed[0]),speed[0])), - Math.abs(mCSB_container[0].offsetLeft)-(distance[1]*_m((absDistance[1]/speed[1]),speed[1])) - ]; - amount=o.axis==="yx" ? [a[0],a[1]] : o.axis==="x" ? [null,a[1]] : [a[0],null]; - durB=[(absDistance[0]*4)+o.scrollInertia,(absDistance[1]*4)+o.scrollInertia]; - var md=parseInt(o.contentTouchScroll) || 0; /* absolute minimum distance required */ - amount[0]=absDistance[0]>md ? amount[0] : 0; - amount[1]=absDistance[1]>md ? amount[1] : 0; - if(d.overflowed[0]){_drag(amount[0],durB[0],easing,"y",overwrite,false);} - if(d.overflowed[1]){_drag(amount[1],durB[1],easing,"x",overwrite,false);} - } - function _m(ds,s){ - var r=[s*1.5,s*2,s/1.5,s/2]; - if(ds>90){ - return s>4 ? r[0] : r[3]; - }else if(ds>60){ - return s>3 ? r[3] : r[2]; - }else if(ds>30){ - return s>8 ? r[1] : s>6 ? r[0] : s>4 ? s : r[2]; - }else{ - return s>8 ? s : r[3]; - } - } - function _drag(amount,dur,easing,dir,overwrite,drag){ - if(!amount){return;} - _scrollTo($this,amount.toString(),{dur:dur,scrollEasing:easing,dir:dir,overwrite:overwrite,drag:drag}); - } - }, - /* -------------------- */ - - - /* - SELECT TEXT EVENTS - scrolls content when text is selected - */ - _selectable=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt,seq=d.sequential, - namespace=pluginPfx+"_"+d.idx, - mCSB_container=$("#mCSB_"+d.idx+"_container"), - wrapper=mCSB_container.parent(), - action; - mCSB_container.bind("mousedown."+namespace,function(e){ - if(touchable){return;} - if(!action){action=1; touchActive=true;} - }).add(document).bind("mousemove."+namespace,function(e){ - if(!touchable && action && _sel()){ - var offset=mCSB_container.offset(), - y=_coordinates(e)[0]-offset.top+mCSB_container[0].offsetTop,x=_coordinates(e)[1]-offset.left+mCSB_container[0].offsetLeft; - if(y>0 && y0 && xwrapper.height()){ - _seq("on",40); - } - } - if(o.axis!=="y" && d.overflowed[1]){ - if(x<0){ - _seq("on",37); - }else if(x>wrapper.width()){ - _seq("on",39); - } - } - } - } - }).bind("mouseup."+namespace+" dragend."+namespace,function(e){ - if(touchable){return;} - if(action){action=0; _seq("off",null);} - touchActive=false; - }); - function _sel(){ - return window.getSelection ? window.getSelection().toString() : - document.selection && document.selection.type!="Control" ? document.selection.createRange().text : 0; - } - function _seq(a,c,s){ - seq.type=s && action ? "stepped" : "stepless"; - seq.scrollAmount=10; - _sequentialScroll($this,a,c,"mcsLinearOut",s ? 60 : null); - } - }, - /* -------------------- */ - - - /* - MOUSE WHEEL EVENT - scrolls content via mouse-wheel - via mouse-wheel plugin (https://github.com/brandonaaron/jquery-mousewheel) - */ - _mousewheel=function(){ - if(!$(this).data(pluginPfx)){return;} /* Check if the scrollbar is ready to use mousewheel events (issue: #185) */ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - namespace=pluginPfx+"_"+d.idx, - mCustomScrollBox=$("#mCSB_"+d.idx), - mCSB_dragger=[$("#mCSB_"+d.idx+"_dragger_vertical"),$("#mCSB_"+d.idx+"_dragger_horizontal")], - iframe=$("#mCSB_"+d.idx+"_container").find("iframe"); - if(iframe.length){ - iframe.each(function(){ - $(this).load(function(){ - /* bind events on accessible iframes */ - if(_canAccessIFrame(this)){ - $(this.contentDocument || this.contentWindow.document).bind("mousewheel."+namespace,function(e,delta){ - _onMousewheel(e,delta); - }); - } - }); - }); - } - mCustomScrollBox.bind("mousewheel."+namespace,function(e,delta){ - _onMousewheel(e,delta); - }); - function _onMousewheel(e,delta){ - _stop($this); - if(_disableMousewheel($this,e.target)){return;} /* disables mouse-wheel when hovering specific elements */ - var deltaFactor=o.mouseWheel.deltaFactor!=="auto" ? parseInt(o.mouseWheel.deltaFactor) : (oldIE && e.deltaFactor<100) ? 100 : e.deltaFactor || 100, - dur=o.scrollInertia; - if(o.axis==="x" || o.mouseWheel.axis==="x"){ - var dir="x", - px=[Math.round(deltaFactor*d.scrollRatio.x),parseInt(o.mouseWheel.scrollAmount)], - amount=o.mouseWheel.scrollAmount!=="auto" ? px[1] : px[0]>=mCustomScrollBox.width() ? mCustomScrollBox.width()*0.9 : px[0], - contentPos=Math.abs($("#mCSB_"+d.idx+"_container")[0].offsetLeft), - draggerPos=mCSB_dragger[1][0].offsetLeft, - limit=mCSB_dragger[1].parent().width()-mCSB_dragger[1].width(), - dlt=e.deltaX || e.deltaY || delta; - }else{ - var dir="y", - px=[Math.round(deltaFactor*d.scrollRatio.y),parseInt(o.mouseWheel.scrollAmount)], - amount=o.mouseWheel.scrollAmount!=="auto" ? px[1] : px[0]>=mCustomScrollBox.height() ? mCustomScrollBox.height()*0.9 : px[0], - contentPos=Math.abs($("#mCSB_"+d.idx+"_container")[0].offsetTop), - draggerPos=mCSB_dragger[0][0].offsetTop, - limit=mCSB_dragger[0].parent().height()-mCSB_dragger[0].height(), - dlt=e.deltaY || delta; - } - if((dir==="y" && !d.overflowed[0]) || (dir==="x" && !d.overflowed[1])){return;} - if(o.mouseWheel.invert || e.webkitDirectionInvertedFromDevice){dlt=-dlt;} - if(o.mouseWheel.normalizeDelta){dlt=dlt<0 ? -1 : 1;} - if((dlt>0 && draggerPos!==0) || (dlt<0 && draggerPos!==limit) || o.mouseWheel.preventDefault){ - e.stopImmediatePropagation(); - e.preventDefault(); - } - if(e.deltaFactor<2 && !o.mouseWheel.normalizeDelta){ - //very low deltaFactor values mean some kind of delta acceleration (e.g. osx trackpad), so adjusting scrolling accordingly - amount=e.deltaFactor; dur=17; - } - _scrollTo($this,(contentPos-(dlt*amount)).toString(),{dir:dir,dur:dur}); - } - }, - /* -------------------- */ - - - /* checks if iframe can be accessed */ - _canAccessIFrame=function(iframe){ - var html=null; - if(!iframe){ - try{ - var doc=top.document; - html=doc.body.innerHTML; - }catch(err){/* do nothing */} - return(html!==null); - }else{ - try{ - var doc=iframe.contentDocument || iframe.contentWindow.document; - html=doc.body.innerHTML; - }catch(err){/* do nothing */} - return(html!==null); - } - }, - /* -------------------- */ - - - /* disables mouse-wheel when hovering specific elements like select, datalist etc. */ - _disableMousewheel=function(el,target){ - var tag=target.nodeName.toLowerCase(), - tags=el.data(pluginPfx).opt.mouseWheel.disableOver, - /* elements that require focus */ - focusTags=["select","textarea"]; - return $.inArray(tag,tags) > -1 && !($.inArray(tag,focusTags) > -1 && !$(target).is(":focus")); - }, - /* -------------------- */ - - - /* - DRAGGER RAIL CLICK EVENT - scrolls content via dragger rail - */ - _draggerRail=function(){ - var $this=$(this),d=$this.data(pluginPfx), - namespace=pluginPfx+"_"+d.idx, - mCSB_container=$("#mCSB_"+d.idx+"_container"), - wrapper=mCSB_container.parent(), - mCSB_draggerContainer=$(".mCSB_"+d.idx+"_scrollbar ."+classes[12]), - clickable; - mCSB_draggerContainer.bind("mousedown."+namespace+" touchstart."+namespace+" pointerdown."+namespace+" MSPointerDown."+namespace,function(e){ - touchActive=true; - if(!$(e.target).hasClass("mCSB_dragger")){clickable=1;} - }).bind("touchend."+namespace+" pointerup."+namespace+" MSPointerUp."+namespace,function(e){ - touchActive=false; - }).bind("click."+namespace,function(e){ - if(!clickable){return;} - clickable=0; - if($(e.target).hasClass(classes[12]) || $(e.target).hasClass("mCSB_draggerRail")){ - _stop($this); - var el=$(this),mCSB_dragger=el.find(".mCSB_dragger"); - if(el.parent(".mCSB_scrollTools_horizontal").length>0){ - if(!d.overflowed[1]){return;} - var dir="x", - clickDir=e.pageX>mCSB_dragger.offset().left ? -1 : 1, - to=Math.abs(mCSB_container[0].offsetLeft)-(clickDir*(wrapper.width()*0.9)); - }else{ - if(!d.overflowed[0]){return;} - var dir="y", - clickDir=e.pageY>mCSB_dragger.offset().top ? -1 : 1, - to=Math.abs(mCSB_container[0].offsetTop)-(clickDir*(wrapper.height()*0.9)); - } - _scrollTo($this,to.toString(),{dir:dir,scrollEasing:"mcsEaseInOut"}); - } - }); - }, - /* -------------------- */ - - - /* - FOCUS EVENT - scrolls content via element focus (e.g. clicking an input, pressing TAB key etc.) - */ - _focus=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - namespace=pluginPfx+"_"+d.idx, - mCSB_container=$("#mCSB_"+d.idx+"_container"), - wrapper=mCSB_container.parent(); - mCSB_container.bind("focusin."+namespace,function(e){ - var el=$(document.activeElement), - nested=mCSB_container.find(".mCustomScrollBox").length, - dur=0; - if(!el.is(o.advanced.autoScrollOnFocus)){return;} - _stop($this); - clearTimeout($this[0]._focusTimeout); - $this[0]._focusTimer=nested ? (dur+17)*nested : 0; - $this[0]._focusTimeout=setTimeout(function(){ - var to=[_childPos(el)[0],_childPos(el)[1]], - contentPos=[mCSB_container[0].offsetTop,mCSB_container[0].offsetLeft], - isVisible=[ - (contentPos[0]+to[0]>=0 && contentPos[0]+to[0]=0 && contentPos[0]+to[1]a"); - btn.bind("mousedown."+namespace+" touchstart."+namespace+" pointerdown."+namespace+" MSPointerDown."+namespace+" mouseup."+namespace+" touchend."+namespace+" pointerup."+namespace+" MSPointerUp."+namespace+" mouseout."+namespace+" pointerout."+namespace+" MSPointerOut."+namespace+" click."+namespace,function(e){ - e.preventDefault(); - if(!_mouseBtnLeft(e)){return;} /* left mouse button only */ - var btnClass=$(this).attr("class"); - seq.type=o.scrollButtons.scrollType; - switch(e.type){ - case "mousedown": case "touchstart": case "pointerdown": case "MSPointerDown": - if(seq.type==="stepped"){return;} - touchActive=true; - d.tweenRunning=false; - _seq("on",btnClass); - break; - case "mouseup": case "touchend": case "pointerup": case "MSPointerUp": - case "mouseout": case "pointerout": case "MSPointerOut": - if(seq.type==="stepped"){return;} - touchActive=false; - if(seq.dir){_seq("off",btnClass);} - break; - case "click": - if(seq.type!=="stepped" || d.tweenRunning){return;} - _seq("on",btnClass); - break; - } - function _seq(a,c){ - seq.scrollAmount=o.scrollButtons.scrollAmount; - _sequentialScroll($this,a,c); - } - }); - }, - /* -------------------- */ - - - /* - KEYBOARD EVENTS - scrolls content via keyboard - Keys: up arrow, down arrow, left arrow, right arrow, PgUp, PgDn, Home, End - */ - _keyboard=function(){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt,seq=d.sequential, - namespace=pluginPfx+"_"+d.idx, - mCustomScrollBox=$("#mCSB_"+d.idx), - mCSB_container=$("#mCSB_"+d.idx+"_container"), - wrapper=mCSB_container.parent(), - editables="input,textarea,select,datalist,keygen,[contenteditable='true']", - iframe=mCSB_container.find("iframe"), - events=["blur."+namespace+" keydown."+namespace+" keyup."+namespace]; - if(iframe.length){ - iframe.each(function(){ - $(this).load(function(){ - /* bind events on accessible iframes */ - if(_canAccessIFrame(this)){ - $(this.contentDocument || this.contentWindow.document).bind(events[0],function(e){ - _onKeyboard(e); - }); - } - }); - }); - } - mCustomScrollBox.attr("tabindex","0").bind(events[0],function(e){ - _onKeyboard(e); - }); - function _onKeyboard(e){ - switch(e.type){ - case "blur": - if(d.tweenRunning && seq.dir){_seq("off",null);} - break; - case "keydown": case "keyup": - var code=e.keyCode ? e.keyCode : e.which,action="on"; - if((o.axis!=="x" && (code===38 || code===40)) || (o.axis!=="y" && (code===37 || code===39))){ - /* up (38), down (40), left (37), right (39) arrows */ - if(((code===38 || code===40) && !d.overflowed[0]) || ((code===37 || code===39) && !d.overflowed[1])){return;} - if(e.type==="keyup"){action="off";} - if(!$(document.activeElement).is(editables)){ - e.preventDefault(); - e.stopImmediatePropagation(); - _seq(action,code); - } - }else if(code===33 || code===34){ - /* PgUp (33), PgDn (34) */ - if(d.overflowed[0] || d.overflowed[1]){ - e.preventDefault(); - e.stopImmediatePropagation(); - } - if(e.type==="keyup"){ - _stop($this); - var keyboardDir=code===34 ? -1 : 1; - if(o.axis==="x" || (o.axis==="yx" && d.overflowed[1] && !d.overflowed[0])){ - var dir="x",to=Math.abs(mCSB_container[0].offsetLeft)-(keyboardDir*(wrapper.width()*0.9)); - }else{ - var dir="y",to=Math.abs(mCSB_container[0].offsetTop)-(keyboardDir*(wrapper.height()*0.9)); - } - _scrollTo($this,to.toString(),{dir:dir,scrollEasing:"mcsEaseInOut"}); - } - }else if(code===35 || code===36){ - /* End (35), Home (36) */ - if(!$(document.activeElement).is(editables)){ - if(d.overflowed[0] || d.overflowed[1]){ - e.preventDefault(); - e.stopImmediatePropagation(); - } - if(e.type==="keyup"){ - if(o.axis==="x" || (o.axis==="yx" && d.overflowed[1] && !d.overflowed[0])){ - var dir="x",to=code===35 ? Math.abs(wrapper.width()-mCSB_container.outerWidth(false)) : 0; - }else{ - var dir="y",to=code===35 ? Math.abs(wrapper.height()-mCSB_container.outerHeight(false)) : 0; - } - _scrollTo($this,to.toString(),{dir:dir,scrollEasing:"mcsEaseInOut"}); - } - } - } - break; - } - function _seq(a,c){ - seq.type=o.keyboard.scrollType; - seq.scrollAmount=o.keyboard.scrollAmount; - if(seq.type==="stepped" && d.tweenRunning){return;} - _sequentialScroll($this,a,c); - } - } - }, - /* -------------------- */ - - - /* scrolls content sequentially (used when scrolling via buttons, keyboard arrows etc.) */ - _sequentialScroll=function(el,action,trigger,e,s){ - var d=el.data(pluginPfx),o=d.opt,seq=d.sequential, - mCSB_container=$("#mCSB_"+d.idx+"_container"), - once=seq.type==="stepped" ? true : false, - steplessSpeed=o.scrollInertia < 26 ? 26 : o.scrollInertia, /* 26/1.5=17 */ - steppedSpeed=o.scrollInertia < 1 ? 17 : o.scrollInertia; - switch(action){ - case "on": - seq.dir=[ - (trigger===classes[16] || trigger===classes[15] || trigger===39 || trigger===37 ? "x" : "y"), - (trigger===classes[13] || trigger===classes[15] || trigger===38 || trigger===37 ? -1 : 1) - ]; - _stop(el); - if(_isNumeric(trigger) && seq.type==="stepped"){return;} - _on(once); - break; - case "off": - _off(); - if(once || (d.tweenRunning && seq.dir)){ - _on(true); - } - break; - } - - /* starts sequence */ - function _on(once){ - if(o.snapAmount){seq.scrollAmount=!(o.snapAmount instanceof Array) ? o.snapAmount : seq.dir[0]==="x" ? o.snapAmount[1] : o.snapAmount[0];} /* scrolling snapping */ - var c=seq.type!=="stepped", /* continuous scrolling */ - t=s ? s : !once ? 1000/60 : c ? steplessSpeed/1.5 : steppedSpeed, /* timer */ - m=!once ? 2.5 : c ? 7.5 : 40, /* multiplier */ - contentPos=[Math.abs(mCSB_container[0].offsetTop),Math.abs(mCSB_container[0].offsetLeft)], - ratio=[d.scrollRatio.y>10 ? 10 : d.scrollRatio.y,d.scrollRatio.x>10 ? 10 : d.scrollRatio.x], - amount=seq.dir[0]==="x" ? contentPos[1]+(seq.dir[1]*(ratio[1]*m)) : contentPos[0]+(seq.dir[1]*(ratio[0]*m)), - px=seq.dir[0]==="x" ? contentPos[1]+(seq.dir[1]*parseInt(seq.scrollAmount)) : contentPos[0]+(seq.dir[1]*parseInt(seq.scrollAmount)), - to=seq.scrollAmount!=="auto" ? px : amount, - easing=e ? e : !once ? "mcsLinear" : c ? "mcsLinearOut" : "mcsEaseInOut", - onComplete=!once ? false : true; - if(once && t<17){ - to=seq.dir[0]==="x" ? contentPos[1] : contentPos[0]; - } - _scrollTo(el,to.toString(),{dir:seq.dir[0],scrollEasing:easing,dur:t,onComplete:onComplete}); - if(once){ - seq.dir=false; - return; - } - clearTimeout(seq.step); - seq.step=setTimeout(function(){ - _on(); - },t); - } - /* stops sequence */ - function _off(){ - clearTimeout(seq.step); - _delete(seq,"step"); - _stop(el); - } - }, - /* -------------------- */ - - - /* returns a yx array from value */ - _arr=function(val){ - var o=$(this).data(pluginPfx).opt,vals=[]; - if(typeof val==="function"){val=val();} /* check if the value is a single anonymous function */ - /* check if value is object or array, its length and create an array with yx values */ - if(!(val instanceof Array)){ /* object value (e.g. {y:"100",x:"100"}, 100 etc.) */ - vals[0]=val.y ? val.y : val.x || o.axis==="x" ? null : val; - vals[1]=val.x ? val.x : val.y || o.axis==="y" ? null : val; - }else{ /* array value (e.g. [100,100]) */ - vals=val.length>1 ? [val[0],val[1]] : o.axis==="x" ? [null,val[0]] : [val[0],null]; - } - /* check if array values are anonymous functions */ - if(typeof vals[0]==="function"){vals[0]=vals[0]();} - if(typeof vals[1]==="function"){vals[1]=vals[1]();} - return vals; - }, - /* -------------------- */ - - - /* translates values (e.g. "top", 100, "100px", "#id") to actual scroll-to positions */ - _to=function(val,dir){ - if(val==null || typeof val=="undefined"){return;} - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - mCSB_container=$("#mCSB_"+d.idx+"_container"), - wrapper=mCSB_container.parent(), - t=typeof val; - if(!dir){dir=o.axis==="x" ? "x" : "y";} - var contentLength=dir==="x" ? mCSB_container.outerWidth(false) : mCSB_container.outerHeight(false), - contentPos=dir==="x" ? mCSB_container[0].offsetLeft : mCSB_container[0].offsetTop, - cssProp=dir==="x" ? "left" : "top"; - switch(t){ - case "function": /* this currently is not used. Consider removing it */ - return val(); - break; - case "object": /* js/jquery object */ - var obj=val.jquery ? val : $(val); - if(!obj.length){return;} - return dir==="x" ? _childPos(obj)[1] : _childPos(obj)[0]; - break; - case "string": case "number": - if(_isNumeric(val)){ /* numeric value */ - return Math.abs(val); - }else if(val.indexOf("%")!==-1){ /* percentage value */ - return Math.abs(contentLength*parseInt(val)/100); - }else if(val.indexOf("-=")!==-1){ /* decrease value */ - return Math.abs(contentPos-parseInt(val.split("-=")[1])); - }else if(val.indexOf("+=")!==-1){ /* inrease value */ - var p=(contentPos+parseInt(val.split("+=")[1])); - return p>=0 ? 0 : Math.abs(p); - }else if(val.indexOf("px")!==-1 && _isNumeric(val.split("px")[0])){ /* pixels string value (e.g. "100px") */ - return Math.abs(val.split("px")[0]); - }else{ - if(val==="top" || val==="left"){ /* special strings */ - return 0; - }else if(val==="bottom"){ - return Math.abs(wrapper.height()-mCSB_container.outerHeight(false)); - }else if(val==="right"){ - return Math.abs(wrapper.width()-mCSB_container.outerWidth(false)); - }else if(val==="first" || val==="last"){ - var obj=mCSB_container.find(":"+val); - return dir==="x" ? _childPos(obj)[1] : _childPos(obj)[0]; - }else{ - if($(val).length){ /* jquery selector */ - return dir==="x" ? _childPos($(val))[1] : _childPos($(val))[0]; - }else{ /* other values (e.g. "100em") */ - mCSB_container.css(cssProp,val); - methods.update.call(null,$this[0]); - return; - } - } - } - break; - } - }, - /* -------------------- */ - - - /* calls the update method automatically */ - _autoUpdate=function(rem){ - var $this=$(this),d=$this.data(pluginPfx),o=d.opt, - mCSB_container=$("#mCSB_"+d.idx+"_container"); - if(rem){ - /* - removes autoUpdate timer - usage: _autoUpdate.call(this,"remove"); - */ - clearTimeout(mCSB_container[0].autoUpdate); - _delete(mCSB_container[0],"autoUpdate"); - return; - } - upd(); - function upd(){ - clearTimeout(mCSB_container[0].autoUpdate); - if($this.parents("html").length===0){ - /* check element in dom tree */ - $this=null; - return; - } - mCSB_container[0].autoUpdate=setTimeout(function(){ - /* update on specific selector(s) length and size change */ - if(o.advanced.updateOnSelectorChange){ - d.poll.change.n=sizesSum(); - if(d.poll.change.n!==d.poll.change.o){ - d.poll.change.o=d.poll.change.n; - doUpd(3); - return; - } - } - /* update on main element and scrollbar size changes */ - if(o.advanced.updateOnContentResize){ - d.poll.size.n=$this[0].scrollHeight+$this[0].scrollWidth+mCSB_container[0].offsetHeight+$this[0].offsetHeight+$this[0].offsetWidth; - if(d.poll.size.n!==d.poll.size.o){ - d.poll.size.o=d.poll.size.n; - doUpd(1); - return; - } - } - /* update on image load */ - if(o.advanced.updateOnImageLoad){ - if(!(o.advanced.updateOnImageLoad==="auto" && o.axis==="y")){ //by default, it doesn't run on vertical content - d.poll.img.n=mCSB_container.find("img").length; - if(d.poll.img.n!==d.poll.img.o){ - d.poll.img.o=d.poll.img.n; - mCSB_container.find("img").each(function(){ - imgLoader(this); - }); - return; - } - } - } - if(o.advanced.updateOnSelectorChange || o.advanced.updateOnContentResize || o.advanced.updateOnImageLoad){upd();} - },o.advanced.autoUpdateTimeout); - } - /* a tiny image loader */ - function imgLoader(el){ - if($(el).hasClass(classes[2])){doUpd(); return;} - var img=new Image(); - function createDelegate(contextObject,delegateMethod){ - return function(){return delegateMethod.apply(contextObject,arguments);} - } - function imgOnLoad(){ - this.onload=null; - $(el).addClass(classes[2]); - doUpd(2); - } - img.onload=createDelegate(img,imgOnLoad); - img.src=el.src; - } - /* returns the total height and width sum of all elements matching the selector */ - function sizesSum(){ - if(o.advanced.updateOnSelectorChange===true){o.advanced.updateOnSelectorChange="*";} - var total=0,sel=mCSB_container.find(o.advanced.updateOnSelectorChange); - if(o.advanced.updateOnSelectorChange && sel.length>0){sel.each(function(){total+=this.offsetHeight+this.offsetWidth;});} - return total; - } - /* calls the update method */ - function doUpd(cb){ - clearTimeout(mCSB_container[0].autoUpdate); - methods.update.call(null,$this[0],cb); - } - }, - /* -------------------- */ - - - /* snaps scrolling to a multiple of a pixels number */ - _snapAmount=function(to,amount,offset){ - return (Math.round(to/amount)*amount-offset); - }, - /* -------------------- */ - - - /* stops content and scrollbar animations */ - _stop=function(el){ - var d=el.data(pluginPfx), - sel=$("#mCSB_"+d.idx+"_container,#mCSB_"+d.idx+"_container_wrapper,#mCSB_"+d.idx+"_dragger_vertical,#mCSB_"+d.idx+"_dragger_horizontal"); - sel.each(function(){ - _stopTween.call(this); - }); - }, - /* -------------------- */ - - - /* - ANIMATES CONTENT - This is where the actual scrolling happens - */ - _scrollTo=function(el,to,options){ - var d=el.data(pluginPfx),o=d.opt, - defaults={ - trigger:"internal", - dir:"y", - scrollEasing:"mcsEaseOut", - drag:false, - dur:o.scrollInertia, - overwrite:"all", - callbacks:true, - onStart:true, - onUpdate:true, - onComplete:true - }, - options=$.extend(defaults,options), - dur=[options.dur,(options.drag ? 0 : options.dur)], - mCustomScrollBox=$("#mCSB_"+d.idx), - mCSB_container=$("#mCSB_"+d.idx+"_container"), - wrapper=mCSB_container.parent(), - totalScrollOffsets=o.callbacks.onTotalScrollOffset ? _arr.call(el,o.callbacks.onTotalScrollOffset) : [0,0], - totalScrollBackOffsets=o.callbacks.onTotalScrollBackOffset ? _arr.call(el,o.callbacks.onTotalScrollBackOffset) : [0,0]; - d.trigger=options.trigger; - if(wrapper.scrollTop()!==0 || wrapper.scrollLeft()!==0){ /* always reset scrollTop/Left */ - $(".mCSB_"+d.idx+"_scrollbar").css("visibility","visible"); - wrapper.scrollTop(0).scrollLeft(0); - } - if(to==="_resetY" && !d.contentReset.y){ - /* callbacks: onOverflowYNone */ - if(_cb("onOverflowYNone")){o.callbacks.onOverflowYNone.call(el[0]);} - d.contentReset.y=1; - } - if(to==="_resetX" && !d.contentReset.x){ - /* callbacks: onOverflowXNone */ - if(_cb("onOverflowXNone")){o.callbacks.onOverflowXNone.call(el[0]);} - d.contentReset.x=1; - } - if(to==="_resetY" || to==="_resetX"){return;} - if((d.contentReset.y || !el[0].mcs) && d.overflowed[0]){ - /* callbacks: onOverflowY */ - if(_cb("onOverflowY")){o.callbacks.onOverflowY.call(el[0]);} - d.contentReset.x=null; - } - if((d.contentReset.x || !el[0].mcs) && d.overflowed[1]){ - /* callbacks: onOverflowX */ - if(_cb("onOverflowX")){o.callbacks.onOverflowX.call(el[0]);} - d.contentReset.x=null; - } - if(o.snapAmount){ /* scrolling snapping */ - var snapAmount=!(o.snapAmount instanceof Array) ? o.snapAmount : options.dir==="x" ? o.snapAmount[1] : o.snapAmount[0]; - to=_snapAmount(to,snapAmount,o.snapOffset); - } - switch(options.dir){ - case "x": - var mCSB_dragger=$("#mCSB_"+d.idx+"_dragger_horizontal"), - property="left", - contentPos=mCSB_container[0].offsetLeft, - limit=[ - mCustomScrollBox.width()-mCSB_container.outerWidth(false), - mCSB_dragger.parent().width()-mCSB_dragger.width() - ], - scrollTo=[to,to===0 ? 0 : (to/d.scrollRatio.x)], - tso=totalScrollOffsets[1], - tsbo=totalScrollBackOffsets[1], - totalScrollOffset=tso>0 ? tso/d.scrollRatio.x : 0, - totalScrollBackOffset=tsbo>0 ? tsbo/d.scrollRatio.x : 0; - break; - case "y": - var mCSB_dragger=$("#mCSB_"+d.idx+"_dragger_vertical"), - property="top", - contentPos=mCSB_container[0].offsetTop, - limit=[ - mCustomScrollBox.height()-mCSB_container.outerHeight(false), - mCSB_dragger.parent().height()-mCSB_dragger.height() - ], - scrollTo=[to,to===0 ? 0 : (to/d.scrollRatio.y)], - tso=totalScrollOffsets[0], - tsbo=totalScrollBackOffsets[0], - totalScrollOffset=tso>0 ? tso/d.scrollRatio.y : 0, - totalScrollBackOffset=tsbo>0 ? tsbo/d.scrollRatio.y : 0; - break; - } - if(scrollTo[1]<0 || (scrollTo[0]===0 && scrollTo[1]===0)){ - scrollTo=[0,0]; - }else if(scrollTo[1]>=limit[1]){ - scrollTo=[limit[0],limit[1]]; - }else{ - scrollTo[0]=-scrollTo[0]; - } - if(!el[0].mcs){ - _mcs(); /* init mcs object (once) to make it available before callbacks */ - if(_cb("onInit")){o.callbacks.onInit.call(el[0]);} /* callbacks: onInit */ - } - clearTimeout(mCSB_container[0].onCompleteTimeout); - _tweenTo(mCSB_dragger[0],property,Math.round(scrollTo[1]),dur[1],options.scrollEasing); - if(!d.tweenRunning && ((contentPos===0 && scrollTo[0]>=0) || (contentPos===limit[0] && scrollTo[0]<=limit[0]))){return;} - _tweenTo(mCSB_container[0],property,Math.round(scrollTo[0]),dur[0],options.scrollEasing,options.overwrite,{ - onStart:function(){ - if(options.callbacks && options.onStart && !d.tweenRunning){ - /* callbacks: onScrollStart */ - if(_cb("onScrollStart")){_mcs(); o.callbacks.onScrollStart.call(el[0]);} - d.tweenRunning=true; - _onDragClasses(mCSB_dragger); - d.cbOffsets=_cbOffsets(); - } - },onUpdate:function(){ - if(options.callbacks && options.onUpdate){ - /* callbacks: whileScrolling */ - if(_cb("whileScrolling")){_mcs(); o.callbacks.whileScrolling.call(el[0]);} - } - },onComplete:function(){ - if(options.callbacks && options.onComplete){ - if(o.axis==="yx"){clearTimeout(mCSB_container[0].onCompleteTimeout);} - var t=mCSB_container[0].idleTimer || 0; - mCSB_container[0].onCompleteTimeout=setTimeout(function(){ - /* callbacks: onScroll, onTotalScroll, onTotalScrollBack */ - if(_cb("onScroll")){_mcs(); o.callbacks.onScroll.call(el[0]);} - if(_cb("onTotalScroll") && scrollTo[1]>=limit[1]-totalScrollOffset && d.cbOffsets[0]){_mcs(); o.callbacks.onTotalScroll.call(el[0]);} - if(_cb("onTotalScrollBack") && scrollTo[1]<=totalScrollBackOffset && d.cbOffsets[1]){_mcs(); o.callbacks.onTotalScrollBack.call(el[0]);} - d.tweenRunning=false; - mCSB_container[0].idleTimer=0; - _onDragClasses(mCSB_dragger,"hide"); - },t); - } - } - }); - /* checks if callback function exists */ - function _cb(cb){ - return d && o.callbacks[cb] && typeof o.callbacks[cb]==="function"; - } - /* checks whether callback offsets always trigger */ - function _cbOffsets(){ - return [o.callbacks.alwaysTriggerOffsets || contentPos>=limit[0]+tso,o.callbacks.alwaysTriggerOffsets || contentPos<=-tsbo]; - } - /* - populates object with useful values for the user - values: - content: this.mcs.content - content top position: this.mcs.top - content left position: this.mcs.left - dragger top position: this.mcs.draggerTop - dragger left position: this.mcs.draggerLeft - scrolling y percentage: this.mcs.topPct - scrolling x percentage: this.mcs.leftPct - scrolling direction: this.mcs.direction - */ - function _mcs(){ - var cp=[mCSB_container[0].offsetTop,mCSB_container[0].offsetLeft], /* content position */ - dp=[mCSB_dragger[0].offsetTop,mCSB_dragger[0].offsetLeft], /* dragger position */ - cl=[mCSB_container.outerHeight(false),mCSB_container.outerWidth(false)], /* content length */ - pl=[mCustomScrollBox.height(),mCustomScrollBox.width()]; /* content parent length */ - el[0].mcs={ - content:mCSB_container, /* original content wrapper as jquery object */ - top:cp[0],left:cp[1],draggerTop:dp[0],draggerLeft:dp[1], - topPct:Math.round((100*Math.abs(cp[0]))/(Math.abs(cl[0])-pl[0])),leftPct:Math.round((100*Math.abs(cp[1]))/(Math.abs(cl[1])-pl[1])), - direction:options.dir - }; - /* - this refers to the original element containing the scrollbar(s) - usage: this.mcs.top, this.mcs.leftPct etc. - */ - } - }, - /* -------------------- */ - - - /* - CUSTOM JAVASCRIPT ANIMATION TWEEN - Lighter and faster than jquery animate() and css transitions - Animates top/left properties and includes easings - */ - _tweenTo=function(el,prop,to,duration,easing,overwrite,callbacks){ - if(!el._mTween){el._mTween={top:{},left:{}};} - var callbacks=callbacks || {}, - onStart=callbacks.onStart || function(){},onUpdate=callbacks.onUpdate || function(){},onComplete=callbacks.onComplete || function(){}, - startTime=_getTime(),_delay,progress=0,from=el.offsetTop,elStyle=el.style,_request,tobj=el._mTween[prop]; - if(prop==="left"){from=el.offsetLeft;} - var diff=to-from; - tobj.stop=0; - if(overwrite!=="none"){_cancelTween();} - _startTween(); - function _step(){ - if(tobj.stop){return;} - if(!progress){onStart.call();} - progress=_getTime()-startTime; - _tween(); - if(progress>=tobj.time){ - tobj.time=(progress>tobj.time) ? progress+_delay-(progress-tobj.time) : progress+_delay-1; - if(tobj.time0){ - tobj.currVal=_ease(tobj.time,from,diff,duration,easing); - elStyle[prop]=Math.round(tobj.currVal)+"px"; - }else{ - elStyle[prop]=to+"px"; - } - onUpdate.call(); - } - function _startTween(){ - _delay=1000/60; - tobj.time=progress+_delay; - _request=(!window.requestAnimationFrame) ? function(f){_tween(); return setTimeout(f,0.01);} : window.requestAnimationFrame; - tobj.id=_request(_step); - } - function _cancelTween(){ - if(tobj.id==null){return;} - if(!window.requestAnimationFrame){clearTimeout(tobj.id); - }else{window.cancelAnimationFrame(tobj.id);} - tobj.id=null; - } - function _ease(t,b,c,d,type){ - switch(type){ - case "linear": case "mcsLinear": - return c*t/d + b; - break; - case "mcsLinearOut": - t/=d; t--; return c * Math.sqrt(1 - t*t) + b; - break; - case "easeInOutSmooth": - t/=d/2; - if(t<1) return c/2*t*t + b; - t--; - return -c/2 * (t*(t-2) - 1) + b; - break; - case "easeInOutStrong": - t/=d/2; - if(t<1) return c/2 * Math.pow( 2, 10 * (t - 1) ) + b; - t--; - return c/2 * ( -Math.pow( 2, -10 * t) + 2 ) + b; - break; - case "easeInOut": case "mcsEaseInOut": - t/=d/2; - if(t<1) return c/2*t*t*t + b; - t-=2; - return c/2*(t*t*t + 2) + b; - break; - case "easeOutSmooth": - t/=d; t--; - return -c * (t*t*t*t - 1) + b; - break; - case "easeOutStrong": - return c * ( -Math.pow( 2, -10 * t/d ) + 1 ) + b; - break; - case "easeOut": case "mcsEaseOut": default: - var ts=(t/=d)*t,tc=ts*t; - return b+c*(0.499999999999997*tc*ts + -2.5*ts*ts + 5.5*tc + -6.5*ts + 4*t); - } - } - }, - /* -------------------- */ - - - /* returns current time */ - _getTime=function(){ - if(window.performance && window.performance.now){ - return window.performance.now(); - }else{ - if(window.performance && window.performance.webkitNow){ - return window.performance.webkitNow(); - }else{ - if(Date.now){return Date.now();}else{return new Date().getTime();} - } - } - }, - /* -------------------- */ - - - /* stops a tween */ - _stopTween=function(){ - var el=this; - if(!el._mTween){el._mTween={top:{},left:{}};} - var props=["top","left"]; - for(var i=0; i
", "
"], + wrapperClass = o.axis === "yx" ? "mCSB_vertical_horizontal" : o.axis === "x" ? "mCSB_horizontal" : "mCSB_vertical", + scrollbars = o.axis === "yx" ? scrollbar[0] + scrollbar[1] : o.axis === "x" ? scrollbar[1] : scrollbar[0], + contentWrapper = o.axis === "yx" ? "
" : "", + autoHideClass = o.autoHideScrollbar ? " " + classes[6] : "", + scrollbarDirClass = (o.axis !== "x" && d.langDir === "rtl") ? " " + classes[7] : ""; + if (o.setWidth) { + $this.css("width", o.setWidth); + } /* set element width */ + if (o.setHeight) { + $this.css("height", o.setHeight); + } /* set element height */ + o.setLeft = (o.axis !== "y" && d.langDir === "rtl") ? "989999px" : o.setLeft; /* adjust left position for rtl direction */ + $this.addClass(pluginNS + " _" + pluginPfx + "_" + d.idx + autoHideClass + scrollbarDirClass).wrapInner("
"); + var mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_container = $("#mCSB_" + d.idx + "_container"); + if (o.axis !== "y" && !o.advanced.autoExpandHorizontalScroll) { + mCSB_container.css("width", _contentWidth(mCSB_container)); + } + if (o.scrollbarPosition === "outside") { + if ($this.css("position") === "static") { + /* requires elements with non-static position */ + $this.css("position", "relative"); + } + $this.css("overflow", "visible"); + mCustomScrollBox.addClass("mCSB_outside").after(scrollbars); + } else { + mCustomScrollBox.addClass("mCSB_inside").append(scrollbars); + mCSB_container.wrap(contentWrapper); + } + _scrollButtons.call(this); /* add scrollbar buttons */ + /* minimum dragger length */ + var mCSB_dragger = [$("#mCSB_" + d.idx + "_dragger_vertical"), $("#mCSB_" + d.idx + "_dragger_horizontal")]; + mCSB_dragger[0].css("min-height", mCSB_dragger[0].height()); + mCSB_dragger[1].css("min-width", mCSB_dragger[1].width()); + }, + /* -------------------- */ + + + /* calculates content width */ + _contentWidth = function(el) { + var val = [el[0].scrollWidth, Math.max.apply(Math, el.children().map(function() { + return $(this).outerWidth(true); + }).get())], + w = el.parent().width(); + return val[0] > w ? val[0] : val[1] > w ? val[1] : "100%"; + }, + /* -------------------- */ + + + /* expands content horizontally */ + _expandContentHorizontally = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + mCSB_container = $("#mCSB_" + d.idx + "_container"); + if (o.advanced.autoExpandHorizontalScroll && o.axis !== "y") { + /* calculate scrollWidth */ + mCSB_container.css({ + "width": "auto", + "min-width": 0, + "overflow-x": "scroll" + }); + var w = Math.ceil(mCSB_container[0].scrollWidth); + if (o.advanced.autoExpandHorizontalScroll === 3 || (o.advanced.autoExpandHorizontalScroll !== 2 && w > mCSB_container.parent().width())) { + mCSB_container.css({ + "width": w, + "min-width": "100%", + "overflow-x": "inherit" + }); + } else { + /* + wrap content with an infinite width div and set its position to absolute and width to auto. + Setting width to auto before calculating the actual width is important! + We must let the browser set the width as browser zoom values are impossible to calculate. + */ + mCSB_container.css({ + "overflow-x": "inherit", + "position": "absolute" + }) + .wrap("
") + .css({ + /* set actual width, original position and un-wrap */ + /* + get the exact width (with decimals) and then round-up. + Using jquery outerWidth() will round the width value which will mess up with inner elements that have non-integer width + */ + "width": (Math.ceil(mCSB_container[0].getBoundingClientRect().right + 0.4) - Math.floor(mCSB_container[0].getBoundingClientRect().left)), + "min-width": "100%", + "position": "relative" + }).unwrap(); + } + } + }, + /* -------------------- */ + + + /* adds scrollbar buttons */ + _scrollButtons = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + mCSB_scrollTools = $(".mCSB_" + d.idx + "_scrollbar:first"), + tabindex = !_isNumeric(o.scrollButtons.tabindex) ? "" : "tabindex='" + o.scrollButtons.tabindex + "'", + btnHTML = [ + "", + "", + "", + "" + ], + btn = [(o.axis === "x" ? btnHTML[2] : btnHTML[0]), (o.axis === "x" ? btnHTML[3] : btnHTML[1]), btnHTML[2], btnHTML[3]]; + if (o.scrollButtons.enable) { + mCSB_scrollTools.prepend(btn[0]).append(btn[1]).next(".mCSB_scrollTools").prepend(btn[2]).append(btn[3]); + } + }, + /* -------------------- */ + + + /* auto-adjusts scrollbar dragger length */ + _setDraggerLength = function() { + var $this = $(this), + d = $this.data(pluginPfx), + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_container = $("#mCSB_" + d.idx + "_container"), + mCSB_dragger = [$("#mCSB_" + d.idx + "_dragger_vertical"), $("#mCSB_" + d.idx + "_dragger_horizontal")], + ratio = [mCustomScrollBox.height() / mCSB_container.outerHeight(false), mCustomScrollBox.width() / mCSB_container.outerWidth(false)], + l = [ + parseInt(mCSB_dragger[0].css("min-height")), Math.round(ratio[0] * mCSB_dragger[0].parent().height()), + parseInt(mCSB_dragger[1].css("min-width")), Math.round(ratio[1] * mCSB_dragger[1].parent().width()) + ], + h = oldIE && (l[1] < l[0]) ? l[0] : l[1], + w = oldIE && (l[3] < l[2]) ? l[2] : l[3]; + mCSB_dragger[0].css({ + "height": h, + "max-height": (mCSB_dragger[0].parent().height() - 10) + }).find(".mCSB_dragger_bar").css({ + "line-height": l[0] + "px" + }); + mCSB_dragger[1].css({ + "width": w, + "max-width": (mCSB_dragger[1].parent().width() - 10) + }); + }, + /* -------------------- */ + + + /* calculates scrollbar to content ratio */ + _scrollRatio = function() { + var $this = $(this), + d = $this.data(pluginPfx), + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_container = $("#mCSB_" + d.idx + "_container"), + mCSB_dragger = [$("#mCSB_" + d.idx + "_dragger_vertical"), $("#mCSB_" + d.idx + "_dragger_horizontal")], + scrollAmount = [mCSB_container.outerHeight(false) - mCustomScrollBox.height(), mCSB_container.outerWidth(false) - mCustomScrollBox.width()], + ratio = [ + scrollAmount[0] / (mCSB_dragger[0].parent().height() - mCSB_dragger[0].height()), + scrollAmount[1] / (mCSB_dragger[1].parent().width() - mCSB_dragger[1].width()) + ]; + d.scrollRatio = { + y: ratio[0], + x: ratio[1] + }; + }, + /* -------------------- */ + + + /* toggles scrolling classes */ + _onDragClasses = function(el, action, xpnd) { + var expandClass = xpnd ? classes[0] + "_expanded" : "", + scrollbar = el.closest(".mCSB_scrollTools"); + if (action === "active") { + el.toggleClass(classes[0] + " " + expandClass); + scrollbar.toggleClass(classes[1]); + el[0]._draggable = el[0]._draggable ? 0 : 1; + } else { + if (!el[0]._draggable) { + if (action === "hide") { + el.removeClass(classes[0]); + scrollbar.removeClass(classes[1]); + } else { + el.addClass(classes[0]); + scrollbar.addClass(classes[1]); + } + } + } + }, + /* -------------------- */ + + + /* checks if content overflows its container to determine if scrolling is required */ + _overflowed = function() { + var $this = $(this), + d = $this.data(pluginPfx), + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_container = $("#mCSB_" + d.idx + "_container"), + contentHeight = d.overflowed == null ? mCSB_container.height() : mCSB_container.outerHeight(false), + contentWidth = d.overflowed == null ? mCSB_container.width() : mCSB_container.outerWidth(false), + h = mCSB_container[0].scrollHeight, + w = mCSB_container[0].scrollWidth; + if (h > contentHeight) { + contentHeight = h; + } + if (w > contentWidth) { + contentWidth = w; + } + return [contentHeight > mCustomScrollBox.height(), contentWidth > mCustomScrollBox.width()]; + }, + /* -------------------- */ + + + /* resets content position to 0 */ + _resetContentPosition = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_container = $("#mCSB_" + d.idx + "_container"), + mCSB_dragger = [$("#mCSB_" + d.idx + "_dragger_vertical"), $("#mCSB_" + d.idx + "_dragger_horizontal")]; + _stop($this); /* stop any current scrolling before resetting */ + if ((o.axis !== "x" && !d.overflowed[0]) || (o.axis === "y" && d.overflowed[0])) { + /* reset y */ + mCSB_dragger[0].add(mCSB_container).css("top", 0); + _scrollTo($this, "_resetY"); + } + if ((o.axis !== "y" && !d.overflowed[1]) || (o.axis === "x" && d.overflowed[1])) { + /* reset x */ + var cx = dx = 0; + if (d.langDir === "rtl") { + /* adjust left position for rtl direction */ + cx = mCustomScrollBox.width() - mCSB_container.outerWidth(false); + dx = Math.abs(cx / d.scrollRatio.x); + } + mCSB_container.css("left", cx); + mCSB_dragger[1].css("left", dx); + _scrollTo($this, "_resetX"); + } + }, + /* -------------------- */ + + + /* binds scrollbar events */ + _bindEvents = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt; + if (!d.bindEvents) { + /* check if events are already bound */ + _draggable.call(this); + if (o.contentTouchScroll) { + _contentDraggable.call(this); + } + _selectable.call(this); + if (o.mouseWheel.enable) { + /* bind mousewheel fn when plugin is available */ + function _mwt() { + mousewheelTimeout = setTimeout(function() { + if (!$.event.special.mousewheel) { + _mwt(); + } else { + clearTimeout(mousewheelTimeout); + _mousewheel.call($this[0]); + } + }, 100); + } + var mousewheelTimeout; + _mwt(); + } + _draggerRail.call(this); + _wrapperScroll.call(this); + if (o.advanced.autoScrollOnFocus) { + _focus.call(this); + } + if (o.scrollButtons.enable) { + _buttons.call(this); + } + if (o.keyboard.enable) { + _keyboard.call(this); + } + d.bindEvents = true; + } + }, + /* -------------------- */ + + + /* unbinds scrollbar events */ + _unbindEvents = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + namespace = pluginPfx + "_" + d.idx, + sb = ".mCSB_" + d.idx + "_scrollbar", + sel = $("#mCSB_" + d.idx + ",#mCSB_" + d.idx + "_container,#mCSB_" + d.idx + "_container_wrapper," + sb + " ." + classes[12] + ",#mCSB_" + d.idx + "_dragger_vertical,#mCSB_" + d.idx + "_dragger_horizontal," + sb + ">a"), + mCSB_container = $("#mCSB_" + d.idx + "_container"); + if (o.advanced.releaseDraggableSelectors) { + sel.add($(o.advanced.releaseDraggableSelectors)); + } + if (o.advanced.extraDraggableSelectors) { + sel.add($(o.advanced.extraDraggableSelectors)); + } + if (d.bindEvents) { + /* check if events are bound */ + /* unbind namespaced events from document/selectors */ + $(document).add($(!_canAccessIFrame() || top.document)).unbind("." + namespace); + sel.each(function() { + $(this).unbind("." + namespace); + }); + /* clear and delete timeouts/objects */ + clearTimeout($this[0]._focusTimeout); + _delete($this[0], "_focusTimeout"); + clearTimeout(d.sequential.step); + _delete(d.sequential, "step"); + clearTimeout(mCSB_container[0].onCompleteTimeout); + _delete(mCSB_container[0], "onCompleteTimeout"); + d.bindEvents = false; + } + }, + /* -------------------- */ + + + /* toggles scrollbar visibility */ + _scrollbarVisibility = function(disabled) { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + contentWrapper = $("#mCSB_" + d.idx + "_container_wrapper"), + content = contentWrapper.length ? contentWrapper : $("#mCSB_" + d.idx + "_container"), + scrollbar = [$("#mCSB_" + d.idx + "_scrollbar_vertical"), $("#mCSB_" + d.idx + "_scrollbar_horizontal")], + mCSB_dragger = [scrollbar[0].find(".mCSB_dragger"), scrollbar[1].find(".mCSB_dragger")]; + if (o.axis !== "x") { + if (d.overflowed[0] && !disabled) { + scrollbar[0].add(mCSB_dragger[0]).add(scrollbar[0].children("a")).css("display", "block"); + content.removeClass(classes[8] + " " + classes[10]); + } else { + if (o.alwaysShowScrollbar) { + if (o.alwaysShowScrollbar !== 2) { + mCSB_dragger[0].css("display", "none"); + } + content.removeClass(classes[10]); + } else { + scrollbar[0].css("display", "none"); + content.addClass(classes[10]); + } + content.addClass(classes[8]); + } + } + if (o.axis !== "y") { + if (d.overflowed[1] && !disabled) { + scrollbar[1].add(mCSB_dragger[1]).add(scrollbar[1].children("a")).css("display", "block"); + content.removeClass(classes[9] + " " + classes[11]); + } else { + if (o.alwaysShowScrollbar) { + if (o.alwaysShowScrollbar !== 2) { + mCSB_dragger[1].css("display", "none"); + } + content.removeClass(classes[11]); + } else { + scrollbar[1].css("display", "none"); + content.addClass(classes[11]); + } + content.addClass(classes[9]); + } + } + if (!d.overflowed[0] && !d.overflowed[1]) { + $this.addClass(classes[5]); + } else { + $this.removeClass(classes[5]); + } + }, + /* -------------------- */ + + + /* returns input coordinates of pointer, touch and mouse events (relative to document) */ + _coordinates = function(e) { + var t = e.type, + o = e.target.ownerDocument !== document ? [$(frameElement).offset().top, $(frameElement).offset().left] : null, + io = _canAccessIFrame() && e.target.ownerDocument !== top.document ? [$(e.view.frameElement).offset().top, $(e.view.frameElement).offset().left] : [0, 0]; + switch (t) { + case "pointerdown": + case "MSPointerDown": + case "pointermove": + case "MSPointerMove": + case "pointerup": + case "MSPointerUp": + return o ? [e.originalEvent.pageY - o[0] + io[0], e.originalEvent.pageX - o[1] + io[1], false] : [e.originalEvent.pageY, e.originalEvent.pageX, false]; + break; + case "touchstart": + case "touchmove": + case "touchend": + var touch = e.originalEvent.touches[0] || e.originalEvent.changedTouches[0], + touches = e.originalEvent.touches.length || e.originalEvent.changedTouches.length; + return e.target.ownerDocument !== document ? [touch.screenY, touch.screenX, touches > 1] : [touch.pageY, touch.pageX, touches > 1]; + break; + default: + return o ? [e.pageY - o[0] + io[0], e.pageX - o[1] + io[1], false] : [e.pageY, e.pageX, false]; + } + }, + /* -------------------- */ + + + /* + SCROLLBAR DRAG EVENTS + scrolls content via scrollbar dragging + */ + _draggable = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + namespace = pluginPfx + "_" + d.idx, + draggerId = ["mCSB_" + d.idx + "_dragger_vertical", "mCSB_" + d.idx + "_dragger_horizontal"], + mCSB_container = $("#mCSB_" + d.idx + "_container"), + mCSB_dragger = $("#" + draggerId[0] + ",#" + draggerId[1]), + draggable, dragY, dragX, + rds = o.advanced.releaseDraggableSelectors ? mCSB_dragger.add($(o.advanced.releaseDraggableSelectors)) : mCSB_dragger, + eds = o.advanced.extraDraggableSelectors ? $(!_canAccessIFrame() || top.document).add($(o.advanced.extraDraggableSelectors)) : $(!_canAccessIFrame() || top.document); + mCSB_dragger.bind("mousedown." + namespace + " touchstart." + namespace + " pointerdown." + namespace + " MSPointerDown." + namespace, function(e) { + e.stopImmediatePropagation(); + e.preventDefault(); + if (!_mouseBtnLeft(e)) { + return; + } /* left mouse button only */ + touchActive = true; + if (oldIE) { + document.onselectstart = function() { + return false; + } + } /* disable text selection for IE < 9 */ + _iframe(false); /* enable scrollbar dragging over iframes by disabling their events */ + _stop($this); + draggable = $(this); + var offset = draggable.offset(), + y = _coordinates(e)[0] - offset.top, + x = _coordinates(e)[1] - offset.left, + h = draggable.height() + offset.top, + w = draggable.width() + offset.left; + if (y < h && y > 0 && x < w && x > 0) { + dragY = y; + dragX = x; + } + _onDragClasses(draggable, "active", o.autoExpandScrollbar); + }).bind("touchmove." + namespace, function(e) { + e.stopImmediatePropagation(); + e.preventDefault(); + var offset = draggable.offset(), + y = _coordinates(e)[0] - offset.top, + x = _coordinates(e)[1] - offset.left; + _drag(dragY, dragX, y, x); + }); + $(document).add(eds).bind("mousemove." + namespace + " pointermove." + namespace + " MSPointerMove." + namespace, function(e) { + if (draggable) { + var offset = draggable.offset(), + y = _coordinates(e)[0] - offset.top, + x = _coordinates(e)[1] - offset.left; + if (dragY === y && dragX === x) { + return; + } /* has it really moved? */ + _drag(dragY, dragX, y, x); + } + }).add(rds).bind("mouseup." + namespace + " touchend." + namespace + " pointerup." + namespace + " MSPointerUp." + namespace, function(e) { + if (draggable) { + _onDragClasses(draggable, "active", o.autoExpandScrollbar); + draggable = null; + } + touchActive = false; + if (oldIE) { + document.onselectstart = null; + } /* enable text selection for IE < 9 */ + _iframe(true); /* enable iframes events */ + }); + + function _iframe(evt) { + var el = mCSB_container.find("iframe"); + if (!el.length) { + return; + } /* check if content contains iframes */ + var val = !evt ? "none" : "auto"; + el.css("pointer-events", val); /* for IE11, iframe's display property should not be "block" */ + } + + function _drag(dragY, dragX, y, x) { + mCSB_container[0].idleTimer = o.scrollInertia < 233 ? 250 : 0; + if (draggable.attr("id") === draggerId[1]) { + var dir = "x", + to = ((draggable[0].offsetLeft - dragX) + x) * d.scrollRatio.x; + } else { + var dir = "y", + to = ((draggable[0].offsetTop - dragY) + y) * d.scrollRatio.y; + } + _scrollTo($this, to.toString(), { + dir: dir, + drag: true + }); + } + }, + /* -------------------- */ + + + /* + TOUCH SWIPE EVENTS + scrolls content via touch swipe + Emulates the native touch-swipe scrolling with momentum found in iOS, Android and WP devices + */ + _contentDraggable = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + namespace = pluginPfx + "_" + d.idx, + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_container = $("#mCSB_" + d.idx + "_container"), + mCSB_dragger = [$("#mCSB_" + d.idx + "_dragger_vertical"), $("#mCSB_" + d.idx + "_dragger_horizontal")], + draggable, dragY, dragX, touchStartY, touchStartX, touchMoveY = [], + touchMoveX = [], + startTime, runningTime, endTime, distance, speed, amount, + durA = 0, + durB, overwrite = o.axis === "yx" ? "none" : "all", + touchIntent = [], + touchDrag, docDrag, + iframe = mCSB_container.find("iframe"), + events = [ + "touchstart." + namespace + " pointerdown." + namespace + " MSPointerDown." + namespace, //start + "touchmove." + namespace + " pointermove." + namespace + " MSPointerMove." + namespace, //move + "touchend." + namespace + " pointerup." + namespace + " MSPointerUp." + namespace //end + ], + touchAction = document.body.style.touchAction !== undefined; + mCSB_container.bind(events[0], function(e) { + _onTouchstart(e); + }).bind(events[1], function(e) { + _onTouchmove(e); + }); + mCustomScrollBox.bind(events[0], function(e) { + _onTouchstart2(e); + }).bind(events[2], function(e) { + _onTouchend(e); + }); + if (iframe.length) { + iframe.each(function() { + $(this).load(function() { + /* bind events on accessible iframes */ + if (_canAccessIFrame(this)) { + $(this.contentDocument || this.contentWindow.document).bind(events[0], function(e) { + _onTouchstart(e); + _onTouchstart2(e); + }).bind(events[1], function(e) { + _onTouchmove(e); + }).bind(events[2], function(e) { + _onTouchend(e); + }); + } + }); + }); + } + + function _onTouchstart(e) { + if (!_pointerTouch(e) || touchActive || _coordinates(e)[2]) { + touchable = 0; + return; + } + touchable = 1; + touchDrag = 0; + docDrag = 0; + draggable = 1; + $this.removeClass("mCS_touch_action"); + var offset = mCSB_container.offset(); + dragY = _coordinates(e)[0] - offset.top; + dragX = _coordinates(e)[1] - offset.left; + touchIntent = [_coordinates(e)[0], _coordinates(e)[1]]; + } + + function _onTouchmove(e) { + if (!_pointerTouch(e) || touchActive || _coordinates(e)[2]) { + return; + } + if (!o.documentTouchScroll) { + e.preventDefault(); + } + e.stopImmediatePropagation(); + if (docDrag && !touchDrag) { + return; + } + if (draggable) { + runningTime = _getTime(); + var offset = mCustomScrollBox.offset(), + y = _coordinates(e)[0] - offset.top, + x = _coordinates(e)[1] - offset.left, + easing = "mcsLinearOut"; + touchMoveY.push(y); + touchMoveX.push(x); + touchIntent[2] = Math.abs(_coordinates(e)[0] - touchIntent[0]); + touchIntent[3] = Math.abs(_coordinates(e)[1] - touchIntent[1]); + if (d.overflowed[0]) { + var limit = mCSB_dragger[0].parent().height() - mCSB_dragger[0].height(), + prevent = ((dragY - y) > 0 && (y - dragY) > -(limit * d.scrollRatio.y) && (touchIntent[3] * 2 < touchIntent[2] || o.axis === "yx")); + } + if (d.overflowed[1]) { + var limitX = mCSB_dragger[1].parent().width() - mCSB_dragger[1].width(), + preventX = ((dragX - x) > 0 && (x - dragX) > -(limitX * d.scrollRatio.x) && (touchIntent[2] * 2 < touchIntent[3] || o.axis === "yx")); + } + if (prevent || preventX) { + /* prevent native document scrolling */ + if (!touchAction) { + e.preventDefault(); + } + touchDrag = 1; + } else { + docDrag = 1; + $this.addClass("mCS_touch_action"); + } + if (touchAction) { + e.preventDefault(); + } + amount = o.axis === "yx" ? [(dragY - y), (dragX - x)] : o.axis === "x" ? [null, (dragX - x)] : [(dragY - y), null]; + mCSB_container[0].idleTimer = 250; + if (d.overflowed[0]) { + _drag(amount[0], durA, easing, "y", "all", true); + } + if (d.overflowed[1]) { + _drag(amount[1], durA, easing, "x", overwrite, true); + } + } + } + + function _onTouchstart2(e) { + if (!_pointerTouch(e) || touchActive || _coordinates(e)[2]) { + touchable = 0; + return; + } + touchable = 1; + e.stopImmediatePropagation(); + _stop($this); + startTime = _getTime(); + var offset = mCustomScrollBox.offset(); + touchStartY = _coordinates(e)[0] - offset.top; + touchStartX = _coordinates(e)[1] - offset.left; + touchMoveY = []; + touchMoveX = []; + } + + function _onTouchend(e) { + if (!_pointerTouch(e) || touchActive || _coordinates(e)[2]) { + return; + } + draggable = 0; + e.stopImmediatePropagation(); + touchDrag = 0; + docDrag = 0; + endTime = _getTime(); + var offset = mCustomScrollBox.offset(), + y = _coordinates(e)[0] - offset.top, + x = _coordinates(e)[1] - offset.left; + if ((endTime - runningTime) > 30) { + return; + } + speed = 1000 / (endTime - startTime); + var easing = "mcsEaseOut", + slow = speed < 2.5, + diff = slow ? [touchMoveY[touchMoveY.length - 2], touchMoveX[touchMoveX.length - 2]] : [0, 0]; + distance = slow ? [(y - diff[0]), (x - diff[1])] : [y - touchStartY, x - touchStartX]; + var absDistance = [Math.abs(distance[0]), Math.abs(distance[1])]; + speed = slow ? [Math.abs(distance[0] / 4), Math.abs(distance[1] / 4)] : [speed, speed]; + var a = [ + Math.abs(mCSB_container[0].offsetTop) - (distance[0] * _m((absDistance[0] / speed[0]), speed[0])), + Math.abs(mCSB_container[0].offsetLeft) - (distance[1] * _m((absDistance[1] / speed[1]), speed[1])) + ]; + amount = o.axis === "yx" ? [a[0], a[1]] : o.axis === "x" ? [null, a[1]] : [a[0], null]; + durB = [(absDistance[0] * 4) + o.scrollInertia, (absDistance[1] * 4) + o.scrollInertia]; + var md = parseInt(o.contentTouchScroll) || 0; /* absolute minimum distance required */ + amount[0] = absDistance[0] > md ? amount[0] : 0; + amount[1] = absDistance[1] > md ? amount[1] : 0; + if (d.overflowed[0]) { + _drag(amount[0], durB[0], easing, "y", overwrite, false); + } + if (d.overflowed[1]) { + _drag(amount[1], durB[1], easing, "x", overwrite, false); + } + } + + function _m(ds, s) { + var r = [s * 1.5, s * 2, s / 1.5, s / 2]; + if (ds > 90) { + return s > 4 ? r[0] : r[3]; + } else if (ds > 60) { + return s > 3 ? r[3] : r[2]; + } else if (ds > 30) { + return s > 8 ? r[1] : s > 6 ? r[0] : s > 4 ? s : r[2]; + } else { + return s > 8 ? s : r[3]; + } + } + + function _drag(amount, dur, easing, dir, overwrite, drag) { + if (!amount) { + return; + } + _scrollTo($this, amount.toString(), { + dur: dur, + scrollEasing: easing, + dir: dir, + overwrite: overwrite, + drag: drag + }); + } + }, + /* -------------------- */ + + + /* + SELECT TEXT EVENTS + scrolls content when text is selected + */ + _selectable = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + seq = d.sequential, + namespace = pluginPfx + "_" + d.idx, + mCSB_container = $("#mCSB_" + d.idx + "_container"), + wrapper = mCSB_container.parent(), + action; + mCSB_container.bind("mousedown." + namespace, function(e) { + if (touchable) { + return; + } + if (!action) { + action = 1; + touchActive = true; + } + }).add(document).bind("mousemove." + namespace, function(e) { + if (!touchable && action && _sel()) { + var offset = mCSB_container.offset(), + y = _coordinates(e)[0] - offset.top + mCSB_container[0].offsetTop, + x = _coordinates(e)[1] - offset.left + mCSB_container[0].offsetLeft; + if (y > 0 && y < wrapper.height() && x > 0 && x < wrapper.width()) { + if (seq.step) { + _seq("off", null, "stepped"); + } + } else { + if (o.axis !== "x" && d.overflowed[0]) { + if (y < 0) { + _seq("on", 38); + } else if (y > wrapper.height()) { + _seq("on", 40); + } + } + if (o.axis !== "y" && d.overflowed[1]) { + if (x < 0) { + _seq("on", 37); + } else if (x > wrapper.width()) { + _seq("on", 39); + } + } + } + } + }).bind("mouseup." + namespace + " dragend." + namespace, function(e) { + if (touchable) { + return; + } + if (action) { + action = 0; + _seq("off", null); + } + touchActive = false; + }); + + function _sel() { + return window.getSelection ? window.getSelection().toString() : + document.selection && document.selection.type != "Control" ? document.selection.createRange().text : 0; + } + + function _seq(a, c, s) { + seq.type = s && action ? "stepped" : "stepless"; + seq.scrollAmount = 10; + _sequentialScroll($this, a, c, "mcsLinearOut", s ? 60 : null); + } + }, + /* -------------------- */ + + + /* + MOUSE WHEEL EVENT + scrolls content via mouse-wheel + via mouse-wheel plugin (https://github.com/brandonaaron/jquery-mousewheel) + */ + _mousewheel = function() { + if (!$(this).data(pluginPfx)) { + return; + } /* Check if the scrollbar is ready to use mousewheel events (issue: #185) */ + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + namespace = pluginPfx + "_" + d.idx, + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_dragger = [$("#mCSB_" + d.idx + "_dragger_vertical"), $("#mCSB_" + d.idx + "_dragger_horizontal")], + iframe = $("#mCSB_" + d.idx + "_container").find("iframe"); + if (iframe.length) { + iframe.each(function() { + $(this).load(function() { + /* bind events on accessible iframes */ + if (_canAccessIFrame(this)) { + $(this.contentDocument || this.contentWindow.document).bind("mousewheel." + namespace, function(e, delta) { + _onMousewheel(e, delta); + }); + } + }); + }); + } + mCustomScrollBox.bind("mousewheel." + namespace, function(e, delta) { + _onMousewheel(e, delta); + }); + + function _onMousewheel(e, delta) { + _stop($this); + if (_disableMousewheel($this, e.target)) { + return; + } /* disables mouse-wheel when hovering specific elements */ + var deltaFactor = o.mouseWheel.deltaFactor !== "auto" ? parseInt(o.mouseWheel.deltaFactor) : (oldIE && e.deltaFactor < 100) ? 100 : e.deltaFactor || 100, + dur = o.scrollInertia; + if (o.axis === "x" || o.mouseWheel.axis === "x") { + var dir = "x", + px = [Math.round(deltaFactor * d.scrollRatio.x), parseInt(o.mouseWheel.scrollAmount)], + amount = o.mouseWheel.scrollAmount !== "auto" ? px[1] : px[0] >= mCustomScrollBox.width() ? mCustomScrollBox.width() * 0.9 : px[0], + contentPos = Math.abs($("#mCSB_" + d.idx + "_container")[0].offsetLeft), + draggerPos = mCSB_dragger[1][0].offsetLeft, + limit = mCSB_dragger[1].parent().width() - mCSB_dragger[1].width(), + dlt = e.deltaX || e.deltaY || delta; + } else { + var dir = "y", + px = [Math.round(deltaFactor * d.scrollRatio.y), parseInt(o.mouseWheel.scrollAmount)], + amount = o.mouseWheel.scrollAmount !== "auto" ? px[1] : px[0] >= mCustomScrollBox.height() ? mCustomScrollBox.height() * 0.9 : px[0], + contentPos = Math.abs($("#mCSB_" + d.idx + "_container")[0].offsetTop), + draggerPos = mCSB_dragger[0][0].offsetTop, + limit = mCSB_dragger[0].parent().height() - mCSB_dragger[0].height(), + dlt = e.deltaY || delta; + } + if ((dir === "y" && !d.overflowed[0]) || (dir === "x" && !d.overflowed[1])) { + return; + } + if (o.mouseWheel.invert || e.webkitDirectionInvertedFromDevice) { + dlt = -dlt; + } + if (o.mouseWheel.normalizeDelta) { + dlt = dlt < 0 ? -1 : 1; + } + if ((dlt > 0 && draggerPos !== 0) || (dlt < 0 && draggerPos !== limit) || o.mouseWheel.preventDefault) { + e.stopImmediatePropagation(); + e.preventDefault(); + } + if (e.deltaFactor < 2 && !o.mouseWheel.normalizeDelta) { + //very low deltaFactor values mean some kind of delta acceleration (e.g. osx trackpad), so adjusting scrolling accordingly + amount = e.deltaFactor; + dur = 17; + } + _scrollTo($this, (contentPos - (dlt * amount)).toString(), { + dir: dir, + dur: dur + }); + } + }, + /* -------------------- */ + + + /* checks if iframe can be accessed */ + _canAccessIFrame = function(iframe) { + var html = null; + if (!iframe) { + try { + var doc = top.document; + html = doc.body.innerHTML; + } catch (err) { + /* do nothing */ + } + return (html !== null); + } else { + try { + var doc = iframe.contentDocument || iframe.contentWindow.document; + html = doc.body.innerHTML; + } catch (err) { + /* do nothing */ + } + return (html !== null); + } + }, + /* -------------------- */ + + + /* disables mouse-wheel when hovering specific elements like select, datalist etc. */ + _disableMousewheel = function(el, target) { + var tag = target.nodeName.toLowerCase(), + tags = el.data(pluginPfx).opt.mouseWheel.disableOver, + /* elements that require focus */ + focusTags = ["select", "textarea"]; + return $.inArray(tag, tags) > -1 && !($.inArray(tag, focusTags) > -1 && !$(target).is(":focus")); + }, + /* -------------------- */ + + + /* + DRAGGER RAIL CLICK EVENT + scrolls content via dragger rail + */ + _draggerRail = function() { + var $this = $(this), + d = $this.data(pluginPfx), + namespace = pluginPfx + "_" + d.idx, + mCSB_container = $("#mCSB_" + d.idx + "_container"), + wrapper = mCSB_container.parent(), + mCSB_draggerContainer = $(".mCSB_" + d.idx + "_scrollbar ." + classes[12]), + clickable; + mCSB_draggerContainer.bind("mousedown." + namespace + " touchstart." + namespace + " pointerdown." + namespace + " MSPointerDown." + namespace, function(e) { + touchActive = true; + if (!$(e.target).hasClass("mCSB_dragger")) { + clickable = 1; + } + }).bind("touchend." + namespace + " pointerup." + namespace + " MSPointerUp." + namespace, function(e) { + touchActive = false; + }).bind("click." + namespace, function(e) { + if (!clickable) { + return; + } + clickable = 0; + if ($(e.target).hasClass(classes[12]) || $(e.target).hasClass("mCSB_draggerRail")) { + _stop($this); + var el = $(this), + mCSB_dragger = el.find(".mCSB_dragger"); + if (el.parent(".mCSB_scrollTools_horizontal").length > 0) { + if (!d.overflowed[1]) { + return; + } + var dir = "x", + clickDir = e.pageX > mCSB_dragger.offset().left ? -1 : 1, + to = Math.abs(mCSB_container[0].offsetLeft) - (clickDir * (wrapper.width() * 0.9)); + } else { + if (!d.overflowed[0]) { + return; + } + var dir = "y", + clickDir = e.pageY > mCSB_dragger.offset().top ? -1 : 1, + to = Math.abs(mCSB_container[0].offsetTop) - (clickDir * (wrapper.height() * 0.9)); + } + _scrollTo($this, to.toString(), { + dir: dir, + scrollEasing: "mcsEaseInOut" + }); + } + }); + }, + /* -------------------- */ + + + /* + FOCUS EVENT + scrolls content via element focus (e.g. clicking an input, pressing TAB key etc.) + */ + _focus = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + namespace = pluginPfx + "_" + d.idx, + mCSB_container = $("#mCSB_" + d.idx + "_container"), + wrapper = mCSB_container.parent(); + mCSB_container.bind("focusin." + namespace, function(e) { + var el = $(document.activeElement), + nested = mCSB_container.find(".mCustomScrollBox").length, + dur = 0; + if (!el.is(o.advanced.autoScrollOnFocus)) { + return; + } + _stop($this); + clearTimeout($this[0]._focusTimeout); + $this[0]._focusTimer = nested ? (dur + 17) * nested : 0; + $this[0]._focusTimeout = setTimeout(function() { + var to = [_childPos(el)[0], _childPos(el)[1]], + contentPos = [mCSB_container[0].offsetTop, mCSB_container[0].offsetLeft], + isVisible = [ + (contentPos[0] + to[0] >= 0 && contentPos[0] + to[0] < wrapper.height() - el.outerHeight(false)), + (contentPos[1] + to[1] >= 0 && contentPos[0] + to[1] < wrapper.width() - el.outerWidth(false)) + ], + overwrite = (o.axis === "yx" && !isVisible[0] && !isVisible[1]) ? "none" : "all"; + if (o.axis !== "x" && !isVisible[0]) { + _scrollTo($this, to[0].toString(), { + dir: "y", + scrollEasing: "mcsEaseInOut", + overwrite: overwrite, + dur: dur + }); + } + if (o.axis !== "y" && !isVisible[1]) { + _scrollTo($this, to[1].toString(), { + dir: "x", + scrollEasing: "mcsEaseInOut", + overwrite: overwrite, + dur: dur + }); + } + }, $this[0]._focusTimer); + }); + }, + /* -------------------- */ + + + /* sets content wrapper scrollTop/scrollLeft always to 0 */ + _wrapperScroll = function() { + var $this = $(this), + d = $this.data(pluginPfx), + namespace = pluginPfx + "_" + d.idx, + wrapper = $("#mCSB_" + d.idx + "_container").parent(); + wrapper.bind("scroll." + namespace, function(e) { + if (wrapper.scrollTop() !== 0 || wrapper.scrollLeft() !== 0) { + $(".mCSB_" + d.idx + "_scrollbar").css("visibility", "hidden"); /* hide scrollbar(s) */ + } + }); + }, + /* -------------------- */ + + + /* + BUTTONS EVENTS + scrolls content via up, down, left and right buttons + */ + _buttons = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + seq = d.sequential, + namespace = pluginPfx + "_" + d.idx, + sel = ".mCSB_" + d.idx + "_scrollbar", + btn = $(sel + ">a"); + btn.bind("mousedown." + namespace + " touchstart." + namespace + " pointerdown." + namespace + " MSPointerDown." + namespace + " mouseup." + namespace + " touchend." + namespace + " pointerup." + namespace + " MSPointerUp." + namespace + " mouseout." + namespace + " pointerout." + namespace + " MSPointerOut." + namespace + " click." + namespace, function(e) { + e.preventDefault(); + if (!_mouseBtnLeft(e)) { + return; + } /* left mouse button only */ + var btnClass = $(this).attr("class"); + seq.type = o.scrollButtons.scrollType; + switch (e.type) { + case "mousedown": + case "touchstart": + case "pointerdown": + case "MSPointerDown": + if (seq.type === "stepped") { + return; + } + touchActive = true; + d.tweenRunning = false; + _seq("on", btnClass); + break; + case "mouseup": + case "touchend": + case "pointerup": + case "MSPointerUp": + case "mouseout": + case "pointerout": + case "MSPointerOut": + if (seq.type === "stepped") { + return; + } + touchActive = false; + if (seq.dir) { + _seq("off", btnClass); + } + break; + case "click": + if (seq.type !== "stepped" || d.tweenRunning) { + return; + } + _seq("on", btnClass); + break; + } + + function _seq(a, c) { + seq.scrollAmount = o.scrollButtons.scrollAmount; + _sequentialScroll($this, a, c); + } + }); + }, + /* -------------------- */ + + + /* + KEYBOARD EVENTS + scrolls content via keyboard + Keys: up arrow, down arrow, left arrow, right arrow, PgUp, PgDn, Home, End + */ + _keyboard = function() { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + seq = d.sequential, + namespace = pluginPfx + "_" + d.idx, + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_container = $("#mCSB_" + d.idx + "_container"), + wrapper = mCSB_container.parent(), + editables = "input,textarea,select,datalist,keygen,[contenteditable='true']", + iframe = mCSB_container.find("iframe"), + events = ["blur." + namespace + " keydown." + namespace + " keyup." + namespace]; + if (iframe.length) { + iframe.each(function() { + $(this).load(function() { + /* bind events on accessible iframes */ + if (_canAccessIFrame(this)) { + $(this.contentDocument || this.contentWindow.document).bind(events[0], function(e) { + _onKeyboard(e); + }); + } + }); + }); + } + mCustomScrollBox.attr("tabindex", "0").bind(events[0], function(e) { + _onKeyboard(e); + }); + + function _onKeyboard(e) { + switch (e.type) { + case "blur": + if (d.tweenRunning && seq.dir) { + _seq("off", null); + } + break; + case "keydown": + case "keyup": + var code = e.keyCode ? e.keyCode : e.which, + action = "on"; + if ((o.axis !== "x" && (code === 38 || code === 40)) || (o.axis !== "y" && (code === 37 || code === 39))) { + /* up (38), down (40), left (37), right (39) arrows */ + if (((code === 38 || code === 40) && !d.overflowed[0]) || ((code === 37 || code === 39) && !d.overflowed[1])) { + return; + } + if (e.type === "keyup") { + action = "off"; + } + if (!$(document.activeElement).is(editables)) { + e.preventDefault(); + e.stopImmediatePropagation(); + _seq(action, code); + } + } else if (code === 33 || code === 34) { + /* PgUp (33), PgDn (34) */ + if (d.overflowed[0] || d.overflowed[1]) { + e.preventDefault(); + e.stopImmediatePropagation(); + } + if (e.type === "keyup") { + _stop($this); + var keyboardDir = code === 34 ? -1 : 1; + if (o.axis === "x" || (o.axis === "yx" && d.overflowed[1] && !d.overflowed[0])) { + var dir = "x", + to = Math.abs(mCSB_container[0].offsetLeft) - (keyboardDir * (wrapper.width() * 0.9)); + } else { + var dir = "y", + to = Math.abs(mCSB_container[0].offsetTop) - (keyboardDir * (wrapper.height() * 0.9)); + } + _scrollTo($this, to.toString(), { + dir: dir, + scrollEasing: "mcsEaseInOut" + }); + } + } else if (code === 35 || code === 36) { + /* End (35), Home (36) */ + if (!$(document.activeElement).is(editables)) { + if (d.overflowed[0] || d.overflowed[1]) { + e.preventDefault(); + e.stopImmediatePropagation(); + } + if (e.type === "keyup") { + if (o.axis === "x" || (o.axis === "yx" && d.overflowed[1] && !d.overflowed[0])) { + var dir = "x", + to = code === 35 ? Math.abs(wrapper.width() - mCSB_container.outerWidth(false)) : 0; + } else { + var dir = "y", + to = code === 35 ? Math.abs(wrapper.height() - mCSB_container.outerHeight(false)) : 0; + } + _scrollTo($this, to.toString(), { + dir: dir, + scrollEasing: "mcsEaseInOut" + }); + } + } + } + break; + } + + function _seq(a, c) { + seq.type = o.keyboard.scrollType; + seq.scrollAmount = o.keyboard.scrollAmount; + if (seq.type === "stepped" && d.tweenRunning) { + return; + } + _sequentialScroll($this, a, c); + } + } + }, + /* -------------------- */ + + + /* scrolls content sequentially (used when scrolling via buttons, keyboard arrows etc.) */ + _sequentialScroll = function(el, action, trigger, e, s) { + var d = el.data(pluginPfx), + o = d.opt, + seq = d.sequential, + mCSB_container = $("#mCSB_" + d.idx + "_container"), + once = seq.type === "stepped" ? true : false, + steplessSpeed = o.scrollInertia < 26 ? 26 : o.scrollInertia, + /* 26/1.5=17 */ + steppedSpeed = o.scrollInertia < 1 ? 17 : o.scrollInertia; + switch (action) { + case "on": + seq.dir = [ + (trigger === classes[16] || trigger === classes[15] || trigger === 39 || trigger === 37 ? "x" : "y"), + (trigger === classes[13] || trigger === classes[15] || trigger === 38 || trigger === 37 ? -1 : 1) + ]; + _stop(el); + if (_isNumeric(trigger) && seq.type === "stepped") { + return; + } + _on(once); + break; + case "off": + _off(); + if (once || (d.tweenRunning && seq.dir)) { + _on(true); + } + break; + } + + /* starts sequence */ + function _on(once) { + if (o.snapAmount) { + seq.scrollAmount = !(o.snapAmount instanceof Array) ? o.snapAmount : seq.dir[0] === "x" ? o.snapAmount[1] : o.snapAmount[0]; + } /* scrolling snapping */ + var c = seq.type !== "stepped", + /* continuous scrolling */ + t = s ? s : !once ? 1000 / 60 : c ? steplessSpeed / 1.5 : steppedSpeed, + /* timer */ + m = !once ? 2.5 : c ? 7.5 : 40, + /* multiplier */ + contentPos = [Math.abs(mCSB_container[0].offsetTop), Math.abs(mCSB_container[0].offsetLeft)], + ratio = [d.scrollRatio.y > 10 ? 10 : d.scrollRatio.y, d.scrollRatio.x > 10 ? 10 : d.scrollRatio.x], + amount = seq.dir[0] === "x" ? contentPos[1] + (seq.dir[1] * (ratio[1] * m)) : contentPos[0] + (seq.dir[1] * (ratio[0] * m)), + px = seq.dir[0] === "x" ? contentPos[1] + (seq.dir[1] * parseInt(seq.scrollAmount)) : contentPos[0] + (seq.dir[1] * parseInt(seq.scrollAmount)), + to = seq.scrollAmount !== "auto" ? px : amount, + easing = e ? e : !once ? "mcsLinear" : c ? "mcsLinearOut" : "mcsEaseInOut", + onComplete = !once ? false : true; + if (once && t < 17) { + to = seq.dir[0] === "x" ? contentPos[1] : contentPos[0]; + } + _scrollTo(el, to.toString(), { + dir: seq.dir[0], + scrollEasing: easing, + dur: t, + onComplete: onComplete + }); + if (once) { + seq.dir = false; + return; + } + clearTimeout(seq.step); + seq.step = setTimeout(function() { + _on(); + }, t); + } + /* stops sequence */ + function _off() { + clearTimeout(seq.step); + _delete(seq, "step"); + _stop(el); + } + }, + /* -------------------- */ + + + /* returns a yx array from value */ + _arr = function(val) { + var o = $(this).data(pluginPfx).opt, + vals = []; + if (typeof val === "function") { + val = val(); + } /* check if the value is a single anonymous function */ + /* check if value is object or array, its length and create an array with yx values */ + if (!(val instanceof Array)) { + /* object value (e.g. {y:"100",x:"100"}, 100 etc.) */ + vals[0] = val.y ? val.y : val.x || o.axis === "x" ? null : val; + vals[1] = val.x ? val.x : val.y || o.axis === "y" ? null : val; + } else { + /* array value (e.g. [100,100]) */ + vals = val.length > 1 ? [val[0], val[1]] : o.axis === "x" ? [null, val[0]] : [val[0], null]; + } + /* check if array values are anonymous functions */ + if (typeof vals[0] === "function") { + vals[0] = vals[0](); + } + if (typeof vals[1] === "function") { + vals[1] = vals[1](); + } + return vals; + }, + /* -------------------- */ + + + /* translates values (e.g. "top", 100, "100px", "#id") to actual scroll-to positions */ + _to = function(val, dir) { + if (val == null || typeof val == "undefined") { + return; + } + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + mCSB_container = $("#mCSB_" + d.idx + "_container"), + wrapper = mCSB_container.parent(), + t = typeof val; + if (!dir) { + dir = o.axis === "x" ? "x" : "y"; + } + var contentLength = dir === "x" ? mCSB_container.outerWidth(false) : mCSB_container.outerHeight(false), + contentPos = dir === "x" ? mCSB_container[0].offsetLeft : mCSB_container[0].offsetTop, + cssProp = dir === "x" ? "left" : "top"; + switch (t) { + case "function": + /* this currently is not used. Consider removing it */ + return val(); + break; + case "object": + /* js/jquery object */ + var obj = val.jquery ? val : $(val); + if (!obj.length) { + return; + } + return dir === "x" ? _childPos(obj)[1] : _childPos(obj)[0]; + break; + case "string": + case "number": + if (_isNumeric(val)) { + /* numeric value */ + return Math.abs(val); + } else if (val.indexOf("%") !== -1) { + /* percentage value */ + return Math.abs(contentLength * parseInt(val) / 100); + } else if (val.indexOf("-=") !== -1) { + /* decrease value */ + return Math.abs(contentPos - parseInt(val.split("-=")[1])); + } else if (val.indexOf("+=") !== -1) { + /* inrease value */ + var p = (contentPos + parseInt(val.split("+=")[1])); + return p >= 0 ? 0 : Math.abs(p); + } else if (val.indexOf("px") !== -1 && _isNumeric(val.split("px")[0])) { + /* pixels string value (e.g. "100px") */ + return Math.abs(val.split("px")[0]); + } else { + if (val === "top" || val === "left") { + /* special strings */ + return 0; + } else if (val === "bottom") { + return Math.abs(wrapper.height() - mCSB_container.outerHeight(false)); + } else if (val === "right") { + return Math.abs(wrapper.width() - mCSB_container.outerWidth(false)); + } else if (val === "first" || val === "last") { + var obj = mCSB_container.find(":" + val); + return dir === "x" ? _childPos(obj)[1] : _childPos(obj)[0]; + } else { + if ($(val).length) { + /* jquery selector */ + return dir === "x" ? _childPos($(val))[1] : _childPos($(val))[0]; + } else { + /* other values (e.g. "100em") */ + mCSB_container.css(cssProp, val); + methods.update.call(null, $this[0]); + return; + } + } + } + break; + } + }, + /* -------------------- */ + + + /* calls the update method automatically */ + _autoUpdate = function(rem) { + var $this = $(this), + d = $this.data(pluginPfx), + o = d.opt, + mCSB_container = $("#mCSB_" + d.idx + "_container"); + if (rem) { + /* + removes autoUpdate timer + usage: _autoUpdate.call(this,"remove"); + */ + clearTimeout(mCSB_container[0].autoUpdate); + _delete(mCSB_container[0], "autoUpdate"); + return; + } + upd(); + + function upd() { + clearTimeout(mCSB_container[0].autoUpdate); + if ($this.parents("html").length === 0) { + /* check element in dom tree */ + $this = null; + return; + } + mCSB_container[0].autoUpdate = setTimeout(function() { + /* update on specific selector(s) length and size change */ + if (o.advanced.updateOnSelectorChange) { + d.poll.change.n = sizesSum(); + if (d.poll.change.n !== d.poll.change.o) { + d.poll.change.o = d.poll.change.n; + doUpd(3); + return; + } + } + /* update on main element and scrollbar size changes */ + if (o.advanced.updateOnContentResize) { + d.poll.size.n = $this[0].scrollHeight + $this[0].scrollWidth + mCSB_container[0].offsetHeight + $this[0].offsetHeight + $this[0].offsetWidth; + if (d.poll.size.n !== d.poll.size.o) { + d.poll.size.o = d.poll.size.n; + doUpd(1); + return; + } + } + /* update on image load */ + if (o.advanced.updateOnImageLoad) { + if (!(o.advanced.updateOnImageLoad === "auto" && o.axis === "y")) { //by default, it doesn't run on vertical content + d.poll.img.n = mCSB_container.find("img").length; + if (d.poll.img.n !== d.poll.img.o) { + d.poll.img.o = d.poll.img.n; + mCSB_container.find("img").each(function() { + imgLoader(this); + }); + return; + } + } + } + if (o.advanced.updateOnSelectorChange || o.advanced.updateOnContentResize || o.advanced.updateOnImageLoad) { + upd(); + } + }, o.advanced.autoUpdateTimeout); + } + /* a tiny image loader */ + function imgLoader(el) { + if ($(el).hasClass(classes[2])) { + doUpd(); + return; + } + var img = new Image(); + + function createDelegate(contextObject, delegateMethod) { + return function() { + return delegateMethod.apply(contextObject, arguments); + } + } + + function imgOnLoad() { + this.onload = null; + $(el).addClass(classes[2]); + doUpd(2); + } + img.onload = createDelegate(img, imgOnLoad); + img.src = el.src; + } + /* returns the total height and width sum of all elements matching the selector */ + function sizesSum() { + if (o.advanced.updateOnSelectorChange === true) { + o.advanced.updateOnSelectorChange = "*"; + } + var total = 0, + sel = mCSB_container.find(o.advanced.updateOnSelectorChange); + if (o.advanced.updateOnSelectorChange && sel.length > 0) { + sel.each(function() { + total += this.offsetHeight + this.offsetWidth; + }); + } + return total; + } + /* calls the update method */ + function doUpd(cb) { + clearTimeout(mCSB_container[0].autoUpdate); + methods.update.call(null, $this[0], cb); + } + }, + /* -------------------- */ + + + /* snaps scrolling to a multiple of a pixels number */ + _snapAmount = function(to, amount, offset) { + return (Math.round(to / amount) * amount - offset); + }, + /* -------------------- */ + + + /* stops content and scrollbar animations */ + _stop = function(el) { + var d = el.data(pluginPfx), + sel = $("#mCSB_" + d.idx + "_container,#mCSB_" + d.idx + "_container_wrapper,#mCSB_" + d.idx + "_dragger_vertical,#mCSB_" + d.idx + "_dragger_horizontal"); + sel.each(function() { + _stopTween.call(this); + }); + }, + /* -------------------- */ + + + /* + ANIMATES CONTENT + This is where the actual scrolling happens + */ + _scrollTo = function(el, to, options) { + var d = el.data(pluginPfx), + o = d.opt, + defaults = { + trigger: "internal", + dir: "y", + scrollEasing: "mcsEaseOut", + drag: false, + dur: o.scrollInertia, + overwrite: "all", + callbacks: true, + onStart: true, + onUpdate: true, + onComplete: true + }, + options = $.extend(defaults, options), + dur = [options.dur, (options.drag ? 0 : options.dur)], + mCustomScrollBox = $("#mCSB_" + d.idx), + mCSB_container = $("#mCSB_" + d.idx + "_container"), + wrapper = mCSB_container.parent(), + totalScrollOffsets = o.callbacks.onTotalScrollOffset ? _arr.call(el, o.callbacks.onTotalScrollOffset) : [0, 0], + totalScrollBackOffsets = o.callbacks.onTotalScrollBackOffset ? _arr.call(el, o.callbacks.onTotalScrollBackOffset) : [0, 0]; + d.trigger = options.trigger; + if (wrapper.scrollTop() !== 0 || wrapper.scrollLeft() !== 0) { + /* always reset scrollTop/Left */ + $(".mCSB_" + d.idx + "_scrollbar").css("visibility", "visible"); + wrapper.scrollTop(0).scrollLeft(0); + } + if (to === "_resetY" && !d.contentReset.y) { + /* callbacks: onOverflowYNone */ + if (_cb("onOverflowYNone")) { + o.callbacks.onOverflowYNone.call(el[0]); + } + d.contentReset.y = 1; + } + if (to === "_resetX" && !d.contentReset.x) { + /* callbacks: onOverflowXNone */ + if (_cb("onOverflowXNone")) { + o.callbacks.onOverflowXNone.call(el[0]); + } + d.contentReset.x = 1; + } + if (to === "_resetY" || to === "_resetX") { + return; + } + if ((d.contentReset.y || !el[0].mcs) && d.overflowed[0]) { + /* callbacks: onOverflowY */ + if (_cb("onOverflowY")) { + o.callbacks.onOverflowY.call(el[0]); + } + d.contentReset.x = null; + } + if ((d.contentReset.x || !el[0].mcs) && d.overflowed[1]) { + /* callbacks: onOverflowX */ + if (_cb("onOverflowX")) { + o.callbacks.onOverflowX.call(el[0]); + } + d.contentReset.x = null; + } + if (o.snapAmount) { + /* scrolling snapping */ + var snapAmount = !(o.snapAmount instanceof Array) ? o.snapAmount : options.dir === "x" ? o.snapAmount[1] : o.snapAmount[0]; + to = _snapAmount(to, snapAmount, o.snapOffset); + } + switch (options.dir) { + case "x": + var mCSB_dragger = $("#mCSB_" + d.idx + "_dragger_horizontal"), + property = "left", + contentPos = mCSB_container[0].offsetLeft, + limit = [ + mCustomScrollBox.width() - mCSB_container.outerWidth(false), + mCSB_dragger.parent().width() - mCSB_dragger.width() + ], + scrollTo = [to, to === 0 ? 0 : (to / d.scrollRatio.x)], + tso = totalScrollOffsets[1], + tsbo = totalScrollBackOffsets[1], + totalScrollOffset = tso > 0 ? tso / d.scrollRatio.x : 0, + totalScrollBackOffset = tsbo > 0 ? tsbo / d.scrollRatio.x : 0; + break; + case "y": + var mCSB_dragger = $("#mCSB_" + d.idx + "_dragger_vertical"), + property = "top", + contentPos = mCSB_container[0].offsetTop, + limit = [ + mCustomScrollBox.height() - mCSB_container.outerHeight(false), + mCSB_dragger.parent().height() - mCSB_dragger.height() + ], + scrollTo = [to, to === 0 ? 0 : (to / d.scrollRatio.y)], + tso = totalScrollOffsets[0], + tsbo = totalScrollBackOffsets[0], + totalScrollOffset = tso > 0 ? tso / d.scrollRatio.y : 0, + totalScrollBackOffset = tsbo > 0 ? tsbo / d.scrollRatio.y : 0; + break; + } + if (scrollTo[1] < 0 || (scrollTo[0] === 0 && scrollTo[1] === 0)) { + scrollTo = [0, 0]; + } else if (scrollTo[1] >= limit[1]) { + scrollTo = [limit[0], limit[1]]; + } else { + scrollTo[0] = -scrollTo[0]; + } + if (!el[0].mcs) { + _mcs(); /* init mcs object (once) to make it available before callbacks */ + if (_cb("onInit")) { + o.callbacks.onInit.call(el[0]); + } /* callbacks: onInit */ + } + clearTimeout(mCSB_container[0].onCompleteTimeout); + _tweenTo(mCSB_dragger[0], property, Math.round(scrollTo[1]), dur[1], options.scrollEasing); + if (!d.tweenRunning && ((contentPos === 0 && scrollTo[0] >= 0) || (contentPos === limit[0] && scrollTo[0] <= limit[0]))) { + return; + } + _tweenTo(mCSB_container[0], property, Math.round(scrollTo[0]), dur[0], options.scrollEasing, options.overwrite, { + onStart: function() { + if (options.callbacks && options.onStart && !d.tweenRunning) { + /* callbacks: onScrollStart */ + if (_cb("onScrollStart")) { + _mcs(); + o.callbacks.onScrollStart.call(el[0]); + } + d.tweenRunning = true; + _onDragClasses(mCSB_dragger); + d.cbOffsets = _cbOffsets(); + } + }, + onUpdate: function() { + if (options.callbacks && options.onUpdate) { + /* callbacks: whileScrolling */ + if (_cb("whileScrolling")) { + _mcs(); + o.callbacks.whileScrolling.call(el[0]); + } + } + }, + onComplete: function() { + if (options.callbacks && options.onComplete) { + if (o.axis === "yx") { + clearTimeout(mCSB_container[0].onCompleteTimeout); + } + var t = mCSB_container[0].idleTimer || 0; + mCSB_container[0].onCompleteTimeout = setTimeout(function() { + /* callbacks: onScroll, onTotalScroll, onTotalScrollBack */ + if (_cb("onScroll")) { + _mcs(); + o.callbacks.onScroll.call(el[0]); + } + if (_cb("onTotalScroll") && scrollTo[1] >= limit[1] - totalScrollOffset && d.cbOffsets[0]) { + _mcs(); + o.callbacks.onTotalScroll.call(el[0]); + } + if (_cb("onTotalScrollBack") && scrollTo[1] <= totalScrollBackOffset && d.cbOffsets[1]) { + _mcs(); + o.callbacks.onTotalScrollBack.call(el[0]); + } + d.tweenRunning = false; + mCSB_container[0].idleTimer = 0; + _onDragClasses(mCSB_dragger, "hide"); + }, t); + } + } + }); + /* checks if callback function exists */ + function _cb(cb) { + return d && o.callbacks[cb] && typeof o.callbacks[cb] === "function"; + } + /* checks whether callback offsets always trigger */ + function _cbOffsets() { + return [o.callbacks.alwaysTriggerOffsets || contentPos >= limit[0] + tso, o.callbacks.alwaysTriggerOffsets || contentPos <= -tsbo]; + } + /* + populates object with useful values for the user + values: + content: this.mcs.content + content top position: this.mcs.top + content left position: this.mcs.left + dragger top position: this.mcs.draggerTop + dragger left position: this.mcs.draggerLeft + scrolling y percentage: this.mcs.topPct + scrolling x percentage: this.mcs.leftPct + scrolling direction: this.mcs.direction + */ + function _mcs() { + var cp = [mCSB_container[0].offsetTop, mCSB_container[0].offsetLeft], + /* content position */ + dp = [mCSB_dragger[0].offsetTop, mCSB_dragger[0].offsetLeft], + /* dragger position */ + cl = [mCSB_container.outerHeight(false), mCSB_container.outerWidth(false)], + /* content length */ + pl = [mCustomScrollBox.height(), mCustomScrollBox.width()]; /* content parent length */ + el[0].mcs = { + content: mCSB_container, + /* original content wrapper as jquery object */ + top: cp[0], + left: cp[1], + draggerTop: dp[0], + draggerLeft: dp[1], + topPct: Math.round((100 * Math.abs(cp[0])) / (Math.abs(cl[0]) - pl[0])), + leftPct: Math.round((100 * Math.abs(cp[1])) / (Math.abs(cl[1]) - pl[1])), + direction: options.dir + }; + /* + this refers to the original element containing the scrollbar(s) + usage: this.mcs.top, this.mcs.leftPct etc. + */ + } + }, + /* -------------------- */ + + + /* + CUSTOM JAVASCRIPT ANIMATION TWEEN + Lighter and faster than jquery animate() and css transitions + Animates top/left properties and includes easings + */ + _tweenTo = function(el, prop, to, duration, easing, overwrite, callbacks) { + if (!el._mTween) { + el._mTween = { + top: {}, + left: {} + }; + } + var callbacks = callbacks || {}, + onStart = callbacks.onStart || function() {}, + onUpdate = callbacks.onUpdate || function() {}, + onComplete = callbacks.onComplete || function() {}, + startTime = _getTime(), + _delay, progress = 0, + from = el.offsetTop, + elStyle = el.style, + _request, tobj = el._mTween[prop]; + if (prop === "left") { + from = el.offsetLeft; + } + var diff = to - from; + tobj.stop = 0; + if (overwrite !== "none") { + _cancelTween(); + } + _startTween(); + + function _step() { + if (tobj.stop) { + return; + } + if (!progress) { + onStart.call(); + } + progress = _getTime() - startTime; + _tween(); + if (progress >= tobj.time) { + tobj.time = (progress > tobj.time) ? progress + _delay - (progress - tobj.time) : progress + _delay - 1; + if (tobj.time < progress + 1) { + tobj.time = progress + 1; + } + } + if (tobj.time < duration) { + tobj.id = _request(_step); + } else { + onComplete.call(); + } + } + + function _tween() { + if (duration > 0) { + tobj.currVal = _ease(tobj.time, from, diff, duration, easing); + elStyle[prop] = Math.round(tobj.currVal) + "px"; + } else { + elStyle[prop] = to + "px"; + } + onUpdate.call(); + } + + function _startTween() { + _delay = 1000 / 60; + tobj.time = progress + _delay; + _request = (!window.requestAnimationFrame) ? function(f) { + _tween(); + return setTimeout(f, 0.01); + } : window.requestAnimationFrame; + tobj.id = _request(_step); + } + + function _cancelTween() { + if (tobj.id == null) { + return; + } + if (!window.requestAnimationFrame) { + clearTimeout(tobj.id); + } else { + window.cancelAnimationFrame(tobj.id); + } + tobj.id = null; + } + + function _ease(t, b, c, d, type) { + switch (type) { + case "linear": + case "mcsLinear": + return c * t / d + b; + break; + case "mcsLinearOut": + t /= d; + t--; + return c * Math.sqrt(1 - t * t) + b; + break; + case "easeInOutSmooth": + t /= d / 2; + if (t < 1) return c / 2 * t * t + b; + t--; + return -c / 2 * (t * (t - 2) - 1) + b; + break; + case "easeInOutStrong": + t /= d / 2; + if (t < 1) return c / 2 * Math.pow(2, 10 * (t - 1)) + b; + t--; + return c / 2 * (-Math.pow(2, -10 * t) + 2) + b; + break; + case "easeInOut": + case "mcsEaseInOut": + t /= d / 2; + if (t < 1) return c / 2 * t * t * t + b; + t -= 2; + return c / 2 * (t * t * t + 2) + b; + break; + case "easeOutSmooth": + t /= d; + t--; + return -c * (t * t * t * t - 1) + b; + break; + case "easeOutStrong": + return c * (-Math.pow(2, -10 * t / d) + 1) + b; + break; + case "easeOut": + case "mcsEaseOut": + default: + var ts = (t /= d) * t, + tc = ts * t; + return b + c * (0.499999999999997 * tc * ts + -2.5 * ts * ts + 5.5 * tc + -6.5 * ts + 4 * t); + } + } + }, + /* -------------------- */ + + + /* returns current time */ + _getTime = function() { + if (window.performance && window.performance.now) { + return window.performance.now(); + } else { + if (window.performance && window.performance.webkitNow) { + return window.performance.webkitNow(); + } else { + if (Date.now) { + return Date.now(); + } else { + return new Date().getTime(); + } + } + } + }, + /* -------------------- */ + + + /* stops a tween */ + _stopTween = function() { + var el = this; + if (!el._mTween) { + el._mTween = { + top: {}, + left: {} + }; + } + var props = ["top", "left"]; + for (var i = 0; i < props.length; i++) { + var prop = props[i]; + if (el._mTween[prop].id) { + if (!window.requestAnimationFrame) { + clearTimeout(el._mTween[prop].id); + } else { + window.cancelAnimationFrame(el._mTween[prop].id); + } + el._mTween[prop].id = null; + el._mTween[prop].stop = 1; + } + } + }, + /* -------------------- */ + + + /* deletes a property (avoiding the exception thrown by IE) */ + _delete = function(c, m) { + try { + delete c[m]; + } catch (e) { + c[m] = null; + } + }, + /* -------------------- */ + + + /* detects left mouse button */ + _mouseBtnLeft = function(e) { + return !(e.which && e.which !== 1); + }, + /* -------------------- */ + + + /* detects if pointer type event is touch */ + _pointerTouch = function(e) { + var t = e.originalEvent.pointerType; + return !(t && t !== "touch" && t !== 2); + }, + /* -------------------- */ + + + /* checks if value is numeric */ + _isNumeric = function(val) { + return !isNaN(parseFloat(val)) && isFinite(val); + }, + /* -------------------- */ + + + /* returns element position according to content */ + _childPos = function(el) { + var p = el.parents(".mCSB_container"); + return [el.offset().top - p.offset().top, el.offset().left - p.offset().left]; + }, + /* -------------------- */ + + + /* checks if browser tab is hidden/inactive via Page Visibility API */ + _isTabHidden = function() { + var prop = _getHiddenProp(); + if (!prop) return false; + return document[prop]; + + function _getHiddenProp() { + var pfx = ["webkit", "moz", "ms", "o"]; + if ("hidden" in document) return "hidden"; //natively supported + for (var i = 0; i < pfx.length; i++) { //prefixed + if ((pfx[i] + "Hidden") in document) + return pfx[i] + "Hidden"; + } + return null; //not supported + } + }; + /* -------------------- */ + + + + + + /* + ---------------------------------------- + PLUGIN SETUP + ---------------------------------------- + */ + + /* plugin constructor functions */ + $.fn[pluginNS] = function(method) { + /* usage: $(selector).mCustomScrollbar(); */ + if (methods[method]) { + return methods[method].apply(this, Array.prototype.slice.call(arguments, 1)); + } else if (typeof method === "object" || !method) { + return methods.init.apply(this, arguments); + } else { + $.error("Method " + method + " does not exist"); + } + }; + $[pluginNS] = function(method) { + /* usage: $.mCustomScrollbar(); */ + if (methods[method]) { + return methods[method].apply(this, Array.prototype.slice.call(arguments, 1)); + } else if (typeof method === "object" || !method) { + return methods.init.apply(this, arguments); + } else { + $.error("Method " + method + " does not exist"); + } + }; + + /* + allow setting plugin default options. + usage: $.mCustomScrollbar.defaults.scrollInertia=500; + to apply any changed default options on default selectors (below), use inside document ready fn + e.g.: $(document).ready(function(){ $.mCustomScrollbar.defaults.scrollInertia=500; }); + */ + $[pluginNS].defaults = defaults; + + /* + add window object (window.mCustomScrollbar) + usage: if(window.mCustomScrollbar){console.log("custom scrollbar plugin loaded");} + */ + window[pluginNS] = true; + + $(window).load(function() { + + $(defaultSelector)[pluginNS](); /* add scrollbars automatically on default selector */ + + /* extend jQuery expressions */ + $.extend($.expr[":"], { + /* checks if element is within scrollable viewport */ + mcsInView: $.expr[":"].mcsInView || function(el) { + var $el = $(el), + content = $el.parents(".mCSB_container"), + wrapper, cPos; + if (!content.length) { + return; + } + wrapper = content.parent(); + cPos = [content[0].offsetTop, content[0].offsetLeft]; + return cPos[0] + _childPos($el)[0] >= 0 && cPos[0] + _childPos($el)[0] < wrapper.height() - $el.outerHeight(false) && + cPos[1] + _childPos($el)[1] >= 0 && cPos[1] + _childPos($el)[1] < wrapper.width() - $el.outerWidth(false); + }, + /* checks if element is overflowed having visible scrollbar(s) */ + mcsOverflow: $.expr[":"].mcsOverflow || function(el) { + var d = $(el).data(pluginPfx); + if (!d) { + return; + } + return d.overflowed[0] || d.overflowed[1]; + } + }); + + }); + + })) +})); \ No newline at end of file diff --git a/sandstorm-pkgdef.capnp b/sandstorm-pkgdef.capnp index 6afc7b55..772f7a48 100644 --- a/sandstorm-pkgdef.capnp +++ b/sandstorm-pkgdef.capnp @@ -241,6 +241,7 @@ const myCommand :Spk.Manifest.Command = ( (key = "RICHER_CARD_COMMENT_EDITOR", value="false"), (key = "SCROLLINERTIA", value="0"), (key = "SCROLLAMOUNT", value="auto"), + (key = "SCROLLDELTAFACTOR", value="auto"), (key = "CARD_OPENED_WEBHOOK_ENABLED", value="false"), (key = "NOTIFICATION_TRAY_AFTER_READ_DAYS_BEFORE_REMOVE", value=""), (key = "BIGEVENTS_PATTERN", value="NONE"), diff --git a/server/scroll.js b/server/scroll.js index c2cc797e..d350e8c7 100644 --- a/server/scroll.js +++ b/server/scroll.js @@ -1,15 +1,23 @@ Meteor.startup(() => { - // Mouse Scroll Intertia, issue #2949. Integer. - if (process.env.SCROLLINERTIA !== '0') { - Meteor.settings.public.SCROLLINERTIA = process.env.SCROLLINERTIA; - } else { - Meteor.settings.public.SCROLLINERTIA = 0; - } + // Mouse Scroll Intertia, issue #2949. Integer. + if (process.env.SCROLLINERTIA !== '0') { + Meteor.settings.public.SCROLLINERTIA = process.env.SCROLLINERTIA; + } else { + Meteor.settings.public.SCROLLINERTIA = 0; + } - // Mouse Scroll Amount, issue #2949. "auto" or Integer. - if (process.env.SCROLLAMOUNT !== 'auto') { - Meteor.settings.public.SCROLLAMOUNT = process.env.SCROLLAMOUNT; - } else { - Meteor.settings.public.SCROLLAMOUNT = 'auto'; - } -}); + // Mouse Scroll Amount, issue #2949. "auto" or Integer. + if (process.env.SCROLLAMOUNT !== 'auto') { + Meteor.settings.public.SCROLLAMOUNT = process.env.SCROLLAMOUNT; + } else { + Meteor.settings.public.SCROLLAMOUNT = 'auto'; + } + + // Mouse Scroll DeltaFactor, issue #2949. "auto" or Integer. + if (process.env.SCROLLDELTAFACTOR !== 'auto') { + Meteor.settings.public.SCROLLDELTAFACTOR = process.env.SCROLLDELTAFACTOR; + } else { + Meteor.settings.public.SCROLLDELTAFACTOR = 'auto'; + } + +}); \ No newline at end of file diff --git a/snap-src/bin/config b/snap-src/bin/config index 065b8685..1da986b0 100755 --- a/snap-src/bin/config +++ b/snap-src/bin/config @@ -3,7 +3,7 @@ # All supported keys are defined here together with descriptions and default values # list of supported keys -keys="DEBUG MONGO_URL MONGODB_BIND_UNIX_SOCKET MONGO_URL MONGODB_BIND_IP MONGODB_PORT MAIL_URL MAIL_FROM ROOT_URL PORT DISABLE_MONGODB CADDY_ENABLED CADDY_BIND_PORT WITH_API RICHER_CARD_COMMENT_EDITOR CARD_OPENED_WEBHOOK_ENABLED ACCOUNTS_LOCKOUT_KNOWN_USERS_FAILURES_BEFORE ACCOUNTS_LOCKOUT_KNOWN_USERS_PERIOD ACCOUNTS_LOCKOUT_KNOWN_USERS_FAILURE_WINDOW ACCOUNTS_LOCKOUT_UNKNOWN_USERS_FAILURES_BERORE ACCOUNTS_LOCKOUT_UNKNOWN_USERS_LOCKOUT_PERIOD ACCOUNTS_LOCKOUT_UNKNOWN_USERS_FAILURE_WINDOW MAX_IMAGE_PIXEL IMAGE_COMPRESS_RATIO BIGEVENTS_PATTERN NOTIFICATION_TRAY_AFTER_READ_DAYS_BEFORE_REMOVE NOTIFY_DUE_DAYS_BEFORE_AND_AFTER NOTIFY_DUE_AT_HOUR_OF_DAY EMAIL_NOTIFICATION_TIMEOUT CORS CORS_ALLOW_HEADERS CORS_EXPOSE_HEADERS MATOMO_ADDRESS MATOMO_SITE_ID MATOMO_DO_NOT_TRACK MATOMO_WITH_USERNAME BROWSER_POLICY_ENABLED TRUSTED_URL WEBHOOKS_ATTRIBUTES OAUTH2_ENABLED OAUTH2_LOGIN_STYLE OAUTH2_CLIENT_ID OAUTH2_SECRET OAUTH2_SERVER_URL OAUTH2_AUTH_ENDPOINT OAUTH2_USERINFO_ENDPOINT OAUTH2_TOKEN_ENDPOINT OAUTH2_ID_MAP OAUTH2_USERNAME_MAP OAUTH2_FULLNAME_MAP OAUTH2_ID_TOKEN_WHITELIST_FIELDS OAUTH2_EMAIL_MAP OAUTH2_REQUEST_PERMISSIONS LDAP_ENABLE LDAP_PORT LDAP_HOST LDAP_BASEDN LDAP_LOGIN_FALLBACK LDAP_RECONNECT LDAP_TIMEOUT LDAP_IDLE_TIMEOUT LDAP_CONNECT_TIMEOUT LDAP_AUTHENTIFICATION LDAP_AUTHENTIFICATION_USERDN LDAP_AUTHENTIFICATION_PASSWORD LDAP_LOG_ENABLED LDAP_BACKGROUND_SYNC LDAP_BACKGROUND_SYNC_INTERVAL LDAP_BACKGROUND_SYNC_KEEP_EXISTANT_USERS_UPDATED LDAP_BACKGROUND_SYNC_IMPORT_NEW_USERS LDAP_ENCRYPTION LDAP_CA_CERT LDAP_REJECT_UNAUTHORIZED LDAP_USER_AUTHENTICATION LDAP_USER_AUTHENTICATION_FIELD LDAP_USER_SEARCH_FILTER LDAP_USER_SEARCH_SCOPE LDAP_USER_SEARCH_FIELD LDAP_SEARCH_PAGE_SIZE LDAP_SEARCH_SIZE_LIMIT LDAP_GROUP_FILTER_ENABLE LDAP_GROUP_FILTER_OBJECTCLASS LDAP_GROUP_FILTER_GROUP_ID_ATTRIBUTE LDAP_GROUP_FILTER_GROUP_MEMBER_ATTRIBUTE LDAP_GROUP_FILTER_GROUP_MEMBER_FORMAT LDAP_GROUP_FILTER_GROUP_NAME LDAP_UNIQUE_IDENTIFIER_FIELD LDAP_UTF8_NAMES_SLUGIFY LDAP_USERNAME_FIELD LDAP_FULLNAME_FIELD LDAP_MERGE_EXISTING_USERS LDAP_SYNC_USER_DATA LDAP_SYNC_USER_DATA_FIELDMAP LDAP_SYNC_GROUP_ROLES LDAP_DEFAULT_DOMAIN LDAP_EMAIL_MATCH_ENABLE LDAP_EMAIL_MATCH_REQUIRE LDAP_EMAIL_MATCH_VERIFIED LDAP_EMAIL_FIELD LDAP_SYNC_ADMIN_STATUS LDAP_SYNC_ADMIN_GROUPS HEADER_LOGIN_ID HEADER_LOGIN_FIRSTNAME HEADER_LOGIN_LASTNAME HEADER_LOGIN_EMAIL LOGOUT_WITH_TIMER LOGOUT_IN LOGOUT_ON_HOURS LOGOUT_ON_MINUTES DEFAULT_AUTHENTICATION_METHOD ATTACHMENTS_STORE_PATH SCROLLINERTIA SCROLLAMOUNT PASSWORD_LOGIN_ENABLED" +keys="DEBUG MONGO_URL MONGODB_BIND_UNIX_SOCKET MONGO_URL MONGODB_BIND_IP MONGODB_PORT MAIL_URL MAIL_FROM ROOT_URL PORT DISABLE_MONGODB CADDY_ENABLED CADDY_BIND_PORT WITH_API RICHER_CARD_COMMENT_EDITOR CARD_OPENED_WEBHOOK_ENABLED ACCOUNTS_LOCKOUT_KNOWN_USERS_FAILURES_BEFORE ACCOUNTS_LOCKOUT_KNOWN_USERS_PERIOD ACCOUNTS_LOCKOUT_KNOWN_USERS_FAILURE_WINDOW ACCOUNTS_LOCKOUT_UNKNOWN_USERS_FAILURES_BERORE ACCOUNTS_LOCKOUT_UNKNOWN_USERS_LOCKOUT_PERIOD ACCOUNTS_LOCKOUT_UNKNOWN_USERS_FAILURE_WINDOW MAX_IMAGE_PIXEL IMAGE_COMPRESS_RATIO BIGEVENTS_PATTERN NOTIFICATION_TRAY_AFTER_READ_DAYS_BEFORE_REMOVE NOTIFY_DUE_DAYS_BEFORE_AND_AFTER NOTIFY_DUE_AT_HOUR_OF_DAY EMAIL_NOTIFICATION_TIMEOUT CORS CORS_ALLOW_HEADERS CORS_EXPOSE_HEADERS MATOMO_ADDRESS MATOMO_SITE_ID MATOMO_DO_NOT_TRACK MATOMO_WITH_USERNAME BROWSER_POLICY_ENABLED TRUSTED_URL WEBHOOKS_ATTRIBUTES OAUTH2_ENABLED OAUTH2_LOGIN_STYLE OAUTH2_CLIENT_ID OAUTH2_SECRET OAUTH2_SERVER_URL OAUTH2_AUTH_ENDPOINT OAUTH2_USERINFO_ENDPOINT OAUTH2_TOKEN_ENDPOINT OAUTH2_ID_MAP OAUTH2_USERNAME_MAP OAUTH2_FULLNAME_MAP OAUTH2_ID_TOKEN_WHITELIST_FIELDS OAUTH2_EMAIL_MAP OAUTH2_REQUEST_PERMISSIONS LDAP_ENABLE LDAP_PORT LDAP_HOST LDAP_BASEDN LDAP_LOGIN_FALLBACK LDAP_RECONNECT LDAP_TIMEOUT LDAP_IDLE_TIMEOUT LDAP_CONNECT_TIMEOUT LDAP_AUTHENTIFICATION LDAP_AUTHENTIFICATION_USERDN LDAP_AUTHENTIFICATION_PASSWORD LDAP_LOG_ENABLED LDAP_BACKGROUND_SYNC LDAP_BACKGROUND_SYNC_INTERVAL LDAP_BACKGROUND_SYNC_KEEP_EXISTANT_USERS_UPDATED LDAP_BACKGROUND_SYNC_IMPORT_NEW_USERS LDAP_ENCRYPTION LDAP_CA_CERT LDAP_REJECT_UNAUTHORIZED LDAP_USER_AUTHENTICATION LDAP_USER_AUTHENTICATION_FIELD LDAP_USER_SEARCH_FILTER LDAP_USER_SEARCH_SCOPE LDAP_USER_SEARCH_FIELD LDAP_SEARCH_PAGE_SIZE LDAP_SEARCH_SIZE_LIMIT LDAP_GROUP_FILTER_ENABLE LDAP_GROUP_FILTER_OBJECTCLASS LDAP_GROUP_FILTER_GROUP_ID_ATTRIBUTE LDAP_GROUP_FILTER_GROUP_MEMBER_ATTRIBUTE LDAP_GROUP_FILTER_GROUP_MEMBER_FORMAT LDAP_GROUP_FILTER_GROUP_NAME LDAP_UNIQUE_IDENTIFIER_FIELD LDAP_UTF8_NAMES_SLUGIFY LDAP_USERNAME_FIELD LDAP_FULLNAME_FIELD LDAP_MERGE_EXISTING_USERS LDAP_SYNC_USER_DATA LDAP_SYNC_USER_DATA_FIELDMAP LDAP_SYNC_GROUP_ROLES LDAP_DEFAULT_DOMAIN LDAP_EMAIL_MATCH_ENABLE LDAP_EMAIL_MATCH_REQUIRE LDAP_EMAIL_MATCH_VERIFIED LDAP_EMAIL_FIELD LDAP_SYNC_ADMIN_STATUS LDAP_SYNC_ADMIN_GROUPS HEADER_LOGIN_ID HEADER_LOGIN_FIRSTNAME HEADER_LOGIN_LASTNAME HEADER_LOGIN_EMAIL LOGOUT_WITH_TIMER LOGOUT_IN LOGOUT_ON_HOURS LOGOUT_ON_MINUTES DEFAULT_AUTHENTICATION_METHOD ATTACHMENTS_STORE_PATH SCROLLINERTIA SCROLLAMOUNT SCROLLDELTAFACTOR PASSWORD_LOGIN_ENABLED" # default values DESCRIPTION_DEBUG="Debug OIDC OAuth2 etc. Example: sudo snap set wekan debug='true'" @@ -460,9 +460,13 @@ DESCRIPTION_SCROLLINERTIA="Mousewheel scroll inertia, issue #2949. Default: 0" DEFAULT_SCROLLINERTIA="0" KEY_SCROLLINERTIA="scrollinertia" -DESCRIPTION_SCROLLINERTIA="Mousewheel scroll amount, issue #2949. Default: 'auto'" -DEFAULT_SCROLLINERTIA="auto" -KEY_SCROLLINERTIA="scrollamount" +DESCRIPTION_SCROLLAMOUNT="Mousewheel scroll amount, issue #2949. Default: 'auto'" +DEFAULT_SCROLLAMOUNT="auto" +KEY_SCROLLAMOUNT="scrollamount" + +DESCRIPTION_SCROLLDELTAFACTOR="Mousewheel scroll deltafactor, issue #2949. Default: 'auto'" +DEFAULT_SCROLLDELTAFACTOR="auto" +KEY_SCROLLDELTAFACTOR="scrolldeltafactor" DESCRIPTION_PASSWORD_LOGIN_ENABLED="To hide the password login form" DEFAULT_PASSWORD_LOGIN_ENABLED="true" diff --git a/snap-src/bin/wekan-help b/snap-src/bin/wekan-help index dfcf40a5..9191209d 100755 --- a/snap-src/bin/wekan-help +++ b/snap-src/bin/wekan-help @@ -81,6 +81,12 @@ echo -e "\t$ snap set $SNAP_NAME scrollamount='950'" echo -e "Disable, default:" echo -e "\t$ snap set $SNAP_NAME scrollamount='auto'" echo -e "\n" +echo -e "Mousewheel scroll deltafactor. Default: 'auto'. Allowed: 'auto' or Integer number. https://github.com/wekan/wekan/issues/2949" +echo -e "Enable:" +echo -e "\t$ snap set $SNAP_NAME scrolldeltafactor='950'" +echo -e "Disable, default:" +echo -e "\t$ snap set $SNAP_NAME scrolldeltafactor='auto'" +echo -e "\n" echo -e "Card opened, send webhook message. Default: false https://github.com/wekan/wekan/issues/2518" echo -e "Enable:" echo -e "\t$ snap set $SNAP_NAME card-opened-webhook-enabled='true'" diff --git a/start-wekan.bat b/start-wekan.bat index cfea7001..c87d6770 100644 --- a/start-wekan.bat +++ b/start-wekan.bat @@ -26,6 +26,7 @@ REM # ==== MOUSE SCROLL ==== REM # https://github.com/wekan/wekan/issues/2949 SET SCROLLINERTIA=0 SET SCROLLAMOUNT=auto +SET SCROLLDELTAFACTOR=auto REM # ==== CARD OPENED, SEND WEBHOOK MESSAGE ==== SET CARD_OPENED_WEBHOOK_ENABLED=false diff --git a/start-wekan.sh b/start-wekan.sh index f3fb18e9..b3dfce5a 100755 --- a/start-wekan.sh +++ b/start-wekan.sh @@ -45,6 +45,7 @@ # https://github.com/wekan/wekan/issues/2949 export SCROLLINERTIA=0 export SCROLLAMOUNT=auto + export SCROLLDELTAFACTOR=auto #--------------------------------------------------------------- # ==== CARD OPENED, SEND WEBHOOK MESSAGE ==== export CARD_OPENED_WEBHOOK_ENABLED=false @@ -363,7 +364,7 @@ # example : LOGOUT_ON_MINUTES=55 #export LOGOUT_ON_MINUTES= #--------------------------------------------------------------------- - # PASSWORD_LOGIN_ENABLED : Enable or not the password login form. + # PASSWORD_LOGIN_ENABLED : Enable or not the password login form. #export PASSWORD_LOGIN_ENABLED=true node main.js diff --git a/torodb-postgresql/docker-compose.yml b/torodb-postgresql/docker-compose.yml index 5ea02525..f629379e 100644 --- a/torodb-postgresql/docker-compose.yml +++ b/torodb-postgresql/docker-compose.yml @@ -234,6 +234,7 @@ services: # https://github.com/wekan/wekan/issues/2949 - SCROLLINERTIA=0 - SCROLLAMOUNT=auto + - SCROLLDELTAFACTOR=auto #--------------------------------------------------------------- # ==== CARD OPENED, SEND WEBHOOK MESSAGE ==== # https://github.com/wekan/wekan/issues/2518 @@ -528,11 +529,11 @@ services: # example : LOGOUT_ON_MINUTES=55 #- LOGOUT_ON_MINUTES= #--------------------------------------------------------------------- - # PASSWORD_LOGIN_ENABLED : Enable or not the password login form. + # PASSWORD_LOGIN_ENABLED : Enable or not the password login form. # example: PASSWORD_LOGIN_ENABLED=false # - PASSWORD_LOGIN_ENABLED #------------------------------------------------------------------- - + depends_on: - mongodb -- cgit v1.2.3-1-g7c22