2024 lines
108 KiB
JavaScript
2024 lines
108 KiB
JavaScript
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/* jquery.nicescroll 3.5.4 InuYaksa*2013 MIT http://areaaperta.com/nicescroll */
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(function(e) {
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"function" === typeof define && define.amd ? define(["jquery"], e) : e(jQuery)
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})(function(e) {
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var y = !1,
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C = !1,
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J = 5E3,
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K = 2E3,
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x = 0,
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F = ["ms", "moz", "webkit", "o"],
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s = window.requestAnimationFrame || !1,
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v = window.cancelAnimationFrame || !1;
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if (!s)
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for (var L in F) {
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var D = F[L];
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s || (s = window[D + "RequestAnimationFrame"]);
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v || (v = window[D + "CancelAnimationFrame"] || window[D + "CancelRequestAnimationFrame"])
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}
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var z = window.MutationObserver || window.WebKitMutationObserver || !1,
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G = {
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zindex: "0",
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cursoropacitymin: 0,
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cursoropacitymax: 1,
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cursorcolor: "#424242",
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cursorwidth: "5px",
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cursorborder: "",
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cursorborderradius: "30px",
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scrollspeed: 60,
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mousescrollstep: 75,
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touchbehavior: !1,
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hwacceleration: true,
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usetransition: true,
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boxzoom: !1,
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dblclickzoom: !0,
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gesturezoom: !0,
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grabcursorenabled: !0,
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autohidemode: false,
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background: "#d8d8d8",
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iframeautoresize: !0,
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cursorminheight: 32,
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preservenativescrolling: !0,
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railoffset: !1,
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bouncescroll: true,
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spacebarenabled: !0,
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railpadding: {
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top: 0,
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right: 0,
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left: 0,
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bottom: 0
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},
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disableoutline: !0,
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horizrailenabled: false,
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railalign: "right",
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railvalign: "bottom",
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enabletranslate3d: true,
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enablemousewheel: true,
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enablekeyboard: true,
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smoothscroll: true,
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sensitiverail: !0,
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enablemouselockapi: !0,
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cursorfixedheight: 120,
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directionlockdeadzone: 6,
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hidecursordelay: 600,
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nativeparentscrolling: true,
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enablescrollonselection: !0,
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overflowx: !0,
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overflowy: !0,
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cursordragspeed: 0.3,
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rtlmode: "auto",
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cursordragontouch: !1,
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oneaxismousemode: "auto",
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scriptpath: function() {
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var e = document.getElementsByTagName("script"),
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e = e[e.length - 1].src.split("?")[0];
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return 0 < e.split("/").length ? e.split("/").slice(0, -1).join("/") + "/" : ""
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}()
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},
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E = !1,
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M = function() {
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if (E) return E;
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var e = document.createElement("DIV"),
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b = {
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haspointerlock: "pointerLockElement" in document || "mozPointerLockElement" in document || "webkitPointerLockElement" in document
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};
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b.isopera = "opera" in window;
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b.isopera12 = b.isopera && "getUserMedia" in navigator;
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b.isoperamini = "[object OperaMini]" === Object.prototype.toString.call(window.operamini);
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b.isie = "all" in document && "attachEvent" in e && !b.isopera;
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b.isieold = b.isie && !("msInterpolationMode" in e.style);
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b.isie7 = b.isie && !b.isieold && (!("documentMode" in document) || 7 == document.documentMode);
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b.isie8 = b.isie && "documentMode" in document && 8 == document.documentMode;
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b.isie9 = b.isie && "performance" in window && 9 <= document.documentMode;
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b.isie10 = b.isie && "performance" in window && 10 <= document.documentMode;
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b.isie9mobile = /iemobile.9/i.test(navigator.userAgent);
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b.isie9mobile && (b.isie9 = !1);
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b.isie7mobile = !b.isie9mobile && b.isie7 && /iemobile/i.test(navigator.userAgent);
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b.ismozilla = "MozAppearance" in e.style;
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b.iswebkit = "WebkitAppearance" in e.style;
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b.ischrome = "chrome" in window;
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b.ischrome22 = b.ischrome && b.haspointerlock;
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b.ischrome26 = b.ischrome && "transition" in e.style;
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b.cantouch = "ontouchstart" in document.documentElement || "ontouchstart" in window;
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b.hasmstouch = window.navigator.msPointerEnabled || !1;
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b.ismac = /^mac$/i.test(navigator.platform);
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b.isios = b.cantouch && /iphone|ipad|ipod/i.test(navigator.platform);
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b.isios4 = b.isios && !("seal" in Object);
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b.isandroid = /android/i.test(navigator.userAgent);
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b.trstyle = !1;
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b.hastransform = !1;
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b.hastranslate3d = !1;
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b.transitionstyle = !1;
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b.hastransition = !1;
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b.transitionend = !1;
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for (var h = ["transform",
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"msTransform", "webkitTransform", "MozTransform", "OTransform"
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], k = 0; k < h.length; k++)
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if ("undefined" != typeof e.style[h[k]]) {
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b.trstyle = h[k];
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break
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}
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b.hastransform = !1 != b.trstyle;
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b.hastransform && (e.style[b.trstyle] = "translate3d(1px,2px,3px)", b.hastranslate3d = /translate3d/.test(e.style[b.trstyle]));
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b.transitionstyle = !1;
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b.prefixstyle = "";
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b.transitionend = !1;
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for (var h = "transition webkitTransition MozTransition OTransition OTransition msTransition KhtmlTransition".split(" "), l = " -webkit- -moz- -o- -o -ms- -khtml-".split(" "),
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q = "transitionend webkitTransitionEnd transitionend otransitionend oTransitionEnd msTransitionEnd KhtmlTransitionEnd".split(" "), k = 0; k < h.length; k++)
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if (h[k] in e.style) {
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b.transitionstyle = h[k];
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b.prefixstyle = l[k];
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b.transitionend = q[k];
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break
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}
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b.ischrome26 && (b.prefixstyle = l[1]);
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b.hastransition = b.transitionstyle;
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a: {
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h = ["-moz-grab", "-webkit-grab", "grab"];
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if (b.ischrome && !b.ischrome22 || b.isie) h = [];
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for (k = 0; k < h.length; k++)
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if (l = h[k], e.style.cursor = l, e.style.cursor == l) {
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h = l;
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break a
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}
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h = "url(http://www.google.com/intl/en_ALL/mapfiles/openhand.cur),n-resize"
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}
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b.cursorgrabvalue =
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h;
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b.hasmousecapture = "setCapture" in e;
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b.hasMutationObserver = !1 !== z;
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return E = b
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},
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N = function(g, b) {
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function h() {
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var c = a.win;
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if ("zIndex" in c) return c.zIndex();
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for (; 0 < c.length && 9 != c[0].nodeType;) {
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var b = c.css("zIndex");
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if (!isNaN(b) && 0 != b) return parseInt(b);
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c = c.parent()
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}
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return !1
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}
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function k(c, b, f) {
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b = c.css(b);
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c = parseFloat(b);
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return isNaN(c) ? (c = w[b] || 0, f = 3 == c ? f ? a.win.outerHeight() - a.win.innerHeight() : a.win.outerWidth() - a.win.innerWidth() : 1, a.isie8 && c && (c += 1), f ? c : 0) : c
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}
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function l(c, b, f, e) {
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a._bind(c, b, function(a) {
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a =
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a ? a : window.event;
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var e = {
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original: a,
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target: a.target || a.srcElement,
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type: "wheel",
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deltaMode: "MozMousePixelScroll" == a.type ? 0 : 1,
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deltaX: 0,
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deltaZ: 0,
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preventDefault: function() {
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a.preventDefault ? a.preventDefault() : a.returnValue = !1;
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return !1
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},
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stopImmediatePropagation: function() {
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a.stopImmediatePropagation ? a.stopImmediatePropagation() : a.cancelBubble = !0
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}
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};
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"mousewheel" == b ? (e.deltaY = -0.025 * a.wheelDelta, a.wheelDeltaX && (e.deltaX = -0.025 * a.wheelDeltaX)) : e.deltaY = a.detail;
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return f.call(c, e)
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}, e)
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}
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function q(c, b, f) {
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var e, d;
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0 == c.deltaMode ? (e = -Math.floor(c.deltaX * (a.opt.mousescrollstep / 54)), d = -Math.floor(c.deltaY * (a.opt.mousescrollstep / 54))) : 1 == c.deltaMode && (e = -Math.floor(c.deltaX * a.opt.mousescrollstep), d = -Math.floor(c.deltaY * a.opt.mousescrollstep));
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b && (a.opt.oneaxismousemode && 0 == e && d) && (e = d, d = 0);
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e && (a.scrollmom && a.scrollmom.stop(), a.lastdeltax += e, a.debounced("mousewheelx", function() {
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var c = a.lastdeltax;
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a.lastdeltax = 0;
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a.rail.drag || a.doScrollLeftBy(c)
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}, 15));
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if (d) {
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if (a.opt.nativeparentscrolling && f && !a.ispage && !a.zoomactive)
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if (0 >
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d) {
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if (a.getScrollTop() >= a.page.maxh) return !0
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} else if (0 >= a.getScrollTop()) return !0;
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a.scrollmom && a.scrollmom.stop();
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a.lastdeltay += d;
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a.debounced("mousewheely", function() {
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var c = a.lastdeltay;
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a.lastdeltay = 0;
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a.rail.drag || a.doScrollBy(c)
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}, 15)
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}
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c.stopImmediatePropagation();
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return c.preventDefault()
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}
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var a = this;
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this.version = "3.5.4";
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this.name = "nicescroll";
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this.me = b;
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this.opt = {
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doc: e("body"),
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win: !1
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};
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e.extend(this.opt, G);
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this.opt.snapbackspeed = 80;
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if (g)
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for (var p in a.opt) "undefined" != typeof g[p] && (a.opt[p] = g[p]);
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this.iddoc =
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(this.doc = a.opt.doc) && this.doc[0] ? this.doc[0].id || "" : "";
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this.ispage = /^BODY|HTML/.test(a.opt.win ? a.opt.win[0].nodeName : this.doc[0].nodeName);
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this.haswrapper = !1 !== a.opt.win;
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this.win = a.opt.win || (this.ispage ? e(window) : this.doc);
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this.docscroll = this.ispage && !this.haswrapper ? e(window) : this.win;
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this.body = e("body");
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this.iframe = this.isfixed = this.viewport = !1;
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this.isiframe = "IFRAME" == this.doc[0].nodeName && "IFRAME" == this.win[0].nodeName;
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this.istextarea = "TEXTAREA" == this.win[0].nodeName;
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this.forcescreen = !1;
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this.canshowonmouseevent =
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"scroll" != a.opt.autohidemode;
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this.page = this.view = this.onzoomout = this.onzoomin = this.onscrollcancel = this.onscrollend = this.onscrollstart = this.onclick = this.ongesturezoom = this.onkeypress = this.onmousewheel = this.onmousemove = this.onmouseup = this.onmousedown = !1;
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this.scroll = {
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x: 0,
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y: 0
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};
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this.scrollratio = {
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x: 0,
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y: 0
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};
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this.cursorheight = 20;
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this.scrollvaluemax = 0;
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this.observerremover = this.observer = this.scrollmom = this.scrollrunning = this.isrtlmode = !1;
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do this.id = "ascrail" + K++; while (document.getElementById(this.id));
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this.hasmousefocus =
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this.hasfocus = this.zoomactive = this.zoom = this.selectiondrag = this.cursorfreezed = this.cursor = this.rail = !1;
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this.visibility = !0;
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this.hidden = this.locked = !1;
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this.cursoractive = !0;
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this.wheelprevented = !1;
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this.overflowx = a.opt.overflowx;
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this.overflowy = a.opt.overflowy;
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this.nativescrollingarea = !1;
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this.checkarea = 0;
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this.events = [];
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this.saved = {};
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this.delaylist = {};
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this.synclist = {};
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this.lastdeltay = this.lastdeltax = 0;
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this.detected = M();
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var d = e.extend({}, this.detected);
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this.ishwscroll = (this.canhwscroll = d.hastransform && a.opt.hwacceleration) &&
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a.haswrapper;
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this.istouchcapable = !1;
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d.cantouch && (d.ischrome && !d.isios && !d.isandroid) && (this.istouchcapable = !0, d.cantouch = !1);
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d.cantouch && (d.ismozilla && !d.isios && !d.isandroid) && (this.istouchcapable = !0, d.cantouch = !1);
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a.opt.enablemouselockapi || (d.hasmousecapture = !1, d.haspointerlock = !1);
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this.delayed = function(c, b, f, e) {
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var d = a.delaylist[c],
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h = (new Date).getTime();
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if (!e && d && d.tt) return !1;
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d && d.tt && clearTimeout(d.tt);
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if (d && d.last + f > h && !d.tt) a.delaylist[c] = {
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last: h + f,
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tt: setTimeout(function() {
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a && (a.delaylist[c].tt =
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0, b.call())
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}, f)
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};
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else if (!d || !d.tt) a.delaylist[c] = {
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last: h,
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tt: 0
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}, setTimeout(function() {
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b.call()
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}, 0)
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};
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this.debounced = function(c, b, f) {
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var d = a.delaylist[c];
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(new Date).getTime();
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a.delaylist[c] = b;
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d || setTimeout(function() {
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var b = a.delaylist[c];
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a.delaylist[c] = !1;
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b.call()
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}, f)
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};
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var r = !1;
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this.synched = function(c, b) {
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a.synclist[c] = b;
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(function() {
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r || (s(function() {
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r = !1;
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for (c in a.synclist) {
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var b = a.synclist[c];
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|
|
b && b.call(a);
|
||
|
|
a.synclist[c] = !1
|
||
|
|
}
|
||
|
|
}), r = !0)
|
||
|
|
})();
|
||
|
|
return c
|
||
|
|
};
|
||
|
|
this.unsynched = function(c) {
|
||
|
|
a.synclist[c] && (a.synclist[c] = !1)
|
||
|
|
};
|
||
|
|
this.css = function(c, b) {
|
||
|
|
for (var f in b) a.saved.css.push([c, f, c.css(f)]), c.css(f, b[f])
|
||
|
|
};
|
||
|
|
this.scrollTop = function(c) {
|
||
|
|
return "undefined" == typeof c ? a.getScrollTop() : a.setScrollTop(c)
|
||
|
|
};
|
||
|
|
this.scrollLeft = function(c) {
|
||
|
|
return "undefined" == typeof c ? a.getScrollLeft() : a.setScrollLeft(c)
|
||
|
|
};
|
||
|
|
BezierClass = function(a, b, f, d, e, h, k) {
|
||
|
|
this.st = a;
|
||
|
|
this.ed = b;
|
||
|
|
this.spd = f;
|
||
|
|
this.p1 = d || 0;
|
||
|
|
this.p2 = e || 1;
|
||
|
|
this.p3 = h || 0;
|
||
|
|
this.p4 = k || 1;
|
||
|
|
this.ts = (new Date).getTime();
|
||
|
|
this.df = this.ed - this.st
|
||
|
|
};
|
||
|
|
BezierClass.prototype = {
|
||
|
|
B2: function(a) {
|
||
|
|
return 3 * a * a * (1 -
|
||
|
|
a)
|
||
|
|
},
|
||
|
|
B3: function(a) {
|
||
|
|
return 3 * a * (1 - a) * (1 - a)
|
||
|
|
},
|
||
|
|
B4: function(a) {
|
||
|
|
return (1 - a) * (1 - a) * (1 - a)
|
||
|
|
},
|
||
|
|
getNow: function() {
|
||
|
|
var a = 1 - ((new Date).getTime() - this.ts) / this.spd,
|
||
|
|
b = this.B2(a) + this.B3(a) + this.B4(a);
|
||
|
|
return 0 > a ? this.ed : this.st + Math.round(this.df * b)
|
||
|
|
},
|
||
|
|
update: function(a, b) {
|
||
|
|
this.st = this.getNow();
|
||
|
|
this.ed = a;
|
||
|
|
this.spd = b;
|
||
|
|
this.ts = (new Date).getTime();
|
||
|
|
this.df = this.ed - this.st;
|
||
|
|
return this
|
||
|
|
}
|
||
|
|
};
|
||
|
|
if (this.ishwscroll) {
|
||
|
|
this.doc.translate = {
|
||
|
|
x: 0,
|
||
|
|
y: 0,
|
||
|
|
tx: "0px",
|
||
|
|
ty: "0px"
|
||
|
|
};
|
||
|
|
d.hastranslate3d && d.isios && this.doc.css("-webkit-backface-visibility",
|
||
|
|
"hidden");
|
||
|
|
var t = function() {
|
||
|
|
var c = a.doc.css(d.trstyle);
|
||
|
|
return c && "matrix" == c.substr(0, 6) ? c.replace(/^.*\((.*)\)$/g, "$1").replace(/px/g, "").split(/, +/) : !1
|
||
|
|
};
|
||
|
|
this.getScrollTop = function(c) {
|
||
|
|
if (!c) {
|
||
|
|
if (c = t()) return 16 == c.length ? -c[13] : -c[5];
|
||
|
|
if (a.timerscroll && a.timerscroll.bz) return a.timerscroll.bz.getNow()
|
||
|
|
}
|
||
|
|
return a.doc.translate.y
|
||
|
|
};
|
||
|
|
this.getScrollLeft = function(c) {
|
||
|
|
if (!c) {
|
||
|
|
if (c = t()) return 16 == c.length ? -c[12] : -c[4];
|
||
|
|
if (a.timerscroll && a.timerscroll.bh) return a.timerscroll.bh.getNow()
|
||
|
|
}
|
||
|
|
return a.doc.translate.x
|
||
|
|
};
|
||
|
|
this.notifyScrollEvent = document.createEvent ? function(a) {
|
||
|
|
var b = document.createEvent("UIEvents");
|
||
|
|
b.initUIEvent("scroll", !1, !0, window, 1);
|
||
|
|
a.dispatchEvent(b)
|
||
|
|
} : document.fireEvent ? function(a) {
|
||
|
|
var b = document.createEventObject();
|
||
|
|
a.fireEvent("onscroll");
|
||
|
|
b.cancelBubble = !0
|
||
|
|
} : function(a, b) {};
|
||
|
|
d.hastranslate3d && a.opt.enabletranslate3d ? (this.setScrollTop = function(c, b) {
|
||
|
|
a.doc.translate.y = c;
|
||
|
|
a.doc.translate.ty = -1 * c + "px";
|
||
|
|
a.doc.css(d.trstyle, "translate3d(" + a.doc.translate.tx + "," + a.doc.translate.ty + ",0px)");
|
||
|
|
b || a.notifyScrollEvent(a.win[0])
|
||
|
|
},
|
||
|
|
this.setScrollLeft = function(c, b) {
|
||
|
|
a.doc.translate.x = c;
|
||
|
|
a.doc.translate.tx = -1 * c + "px";
|
||
|
|
a.doc.css(d.trstyle, "translate3d(" + a.doc.translate.tx + "," + a.doc.translate.ty + ",0px)");
|
||
|
|
b || a.notifyScrollEvent(a.win[0])
|
||
|
|
}) : (this.setScrollTop = function(c, b) {
|
||
|
|
a.doc.translate.y = c;
|
||
|
|
a.doc.translate.ty = -1 * c + "px";
|
||
|
|
a.doc.css(d.trstyle, "translate(" + a.doc.translate.tx + "," + a.doc.translate.ty + ")");
|
||
|
|
b || a.notifyScrollEvent(a.win[0])
|
||
|
|
}, this.setScrollLeft = function(c, b) {
|
||
|
|
a.doc.translate.x = c;
|
||
|
|
a.doc.translate.tx = -1 * c + "px";
|
||
|
|
a.doc.css(d.trstyle,
|
||
|
|
"translate(" + a.doc.translate.tx + "," + a.doc.translate.ty + ")");
|
||
|
|
b || a.notifyScrollEvent(a.win[0])
|
||
|
|
})
|
||
|
|
} else this.getScrollTop = function() {
|
||
|
|
return a.docscroll.scrollTop()
|
||
|
|
}, this.setScrollTop = function(c) {
|
||
|
|
return a.docscroll.scrollTop(c)
|
||
|
|
}, this.getScrollLeft = function() {
|
||
|
|
return a.docscroll.scrollLeft()
|
||
|
|
}, this.setScrollLeft = function(c) {
|
||
|
|
return a.docscroll.scrollLeft(c)
|
||
|
|
};
|
||
|
|
this.getTarget = function(a) {
|
||
|
|
return !a ? !1 : a.target ? a.target : a.srcElement ? a.srcElement : !1
|
||
|
|
};
|
||
|
|
this.hasParent = function(a, b) {
|
||
|
|
if (!a) return !1;
|
||
|
|
for (var f = a.target ||
|
||
|
|
a.srcElement || a || !1; f && f.id != b;) f = f.parentNode || !1;
|
||
|
|
return !1 !== f
|
||
|
|
};
|
||
|
|
var w = {
|
||
|
|
thin: 1,
|
||
|
|
medium: 3,
|
||
|
|
thick: 5
|
||
|
|
};
|
||
|
|
this.getOffset = function() {
|
||
|
|
if (a.isfixed) return {
|
||
|
|
top: parseFloat(a.win.css("top")),
|
||
|
|
left: parseFloat(a.win.css("left"))
|
||
|
|
};
|
||
|
|
if (!a.viewport) return a.win.offset();
|
||
|
|
var c = a.win.offset(),
|
||
|
|
b = a.viewport.offset();
|
||
|
|
return {
|
||
|
|
top: c.top - b.top + a.viewport.scrollTop(),
|
||
|
|
left: c.left - b.left + a.viewport.scrollLeft()
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.updateScrollBar = function(c) {
|
||
|
|
if (a.ishwscroll) a.rail.css({
|
||
|
|
height: a.win.innerHeight()
|
||
|
|
}), a.railh && a.railh.css({
|
||
|
|
width: a.win.innerWidth()
|
||
|
|
});
|
||
|
|
else {
|
||
|
|
var b = a.getOffset(),
|
||
|
|
f = b.top,
|
||
|
|
d = b.left,
|
||
|
|
f = f + k(a.win, "border-top-width", !0);
|
||
|
|
a.win.outerWidth();
|
||
|
|
a.win.innerWidth();
|
||
|
|
var d = d + (a.rail.align ? a.win.outerWidth() - k(a.win, "border-right-width") - a.rail.width : k(a.win, "border-left-width")),
|
||
|
|
e = a.opt.railoffset;
|
||
|
|
e && (e.top && (f += e.top), a.rail.align && e.left && (d += e.left));
|
||
|
|
a.locked || a.rail.css({
|
||
|
|
top: f,
|
||
|
|
left: d,
|
||
|
|
height: c ? c.h : a.win.innerHeight()
|
||
|
|
});
|
||
|
|
a.zoom && a.zoom.css({
|
||
|
|
top: f + 1,
|
||
|
|
left: 1 == a.rail.align ? d - 20 : d + a.rail.width + 4
|
||
|
|
});
|
||
|
|
a.railh && !a.locked && (f = b.top, d = b.left, c = a.railh.align ?
|
||
|
|
f + k(a.win, "border-top-width", !0) + a.win.innerHeight() - a.railh.height : f + k(a.win, "border-top-width", !0), d += k(a.win, "border-left-width"), a.railh.css({
|
||
|
|
top: c,
|
||
|
|
left: d,
|
||
|
|
width: a.railh.width
|
||
|
|
}))
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.doRailClick = function(c, b, f) {
|
||
|
|
var d;
|
||
|
|
a.locked || (a.cancelEvent(c), b ? (b = f ? a.doScrollLeft : a.doScrollTop, d = f ? (c.pageX - a.railh.offset().left - a.cursorwidth / 2) * a.scrollratio.x : (c.pageY - a.rail.offset().top - a.cursorheight / 2) * a.scrollratio.y, b(d)) : (b = f ? a.doScrollLeftBy : a.doScrollBy, d = f ? a.scroll.x : a.scroll.y, c = f ? c.pageX - a.railh.offset().left :
|
||
|
|
c.pageY - a.rail.offset().top, f = f ? a.view.w : a.view.h, d >= c ? b(f) : b(-f)))
|
||
|
|
};
|
||
|
|
a.hasanimationframe = s;
|
||
|
|
a.hascancelanimationframe = v;
|
||
|
|
a.hasanimationframe ? a.hascancelanimationframe || (v = function() {
|
||
|
|
a.cancelAnimationFrame = !0
|
||
|
|
}) : (s = function(a) {
|
||
|
|
return setTimeout(a, 15 - Math.floor(+new Date / 1E3) % 16)
|
||
|
|
}, v = clearInterval);
|
||
|
|
this.init = function() {
|
||
|
|
a.saved.css = [];
|
||
|
|
if (d.isie7mobile || d.isoperamini) return !0;
|
||
|
|
d.hasmstouch && a.css(a.ispage ? e("html") : a.win, {
|
||
|
|
"-ms-touch-action": "none"
|
||
|
|
});
|
||
|
|
a.zindex = "auto";
|
||
|
|
a.zindex = !a.ispage && "auto" == a.opt.zindex ?
|
||
|
|
h() || "auto" : a.opt.zindex;
|
||
|
|
!a.ispage && "auto" != a.zindex && a.zindex > x && (x = a.zindex);
|
||
|
|
a.isie && (0 == a.zindex && "auto" == a.opt.zindex) && (a.zindex = "auto");
|
||
|
|
if (!a.ispage || !d.cantouch && !d.isieold && !d.isie9mobile) {
|
||
|
|
var c = a.docscroll;
|
||
|
|
a.ispage && (c = a.haswrapper ? a.win : a.doc);
|
||
|
|
d.isie9mobile || a.css(c, {
|
||
|
|
"overflow-y": "hidden"
|
||
|
|
});
|
||
|
|
a.ispage && d.isie7 && ("BODY" == a.doc[0].nodeName ? a.css(e("html"), {
|
||
|
|
"overflow-y": "hidden"
|
||
|
|
}) : "HTML" == a.doc[0].nodeName && a.css(e("body"), {
|
||
|
|
"overflow-y": "hidden"
|
||
|
|
}));
|
||
|
|
d.isios && (!a.ispage && !a.haswrapper) && a.css(e("body"), {
|
||
|
|
"-webkit-overflow-scrolling": "touch"
|
||
|
|
});
|
||
|
|
var b = e(document.createElement("div"));
|
||
|
|
b.css({
|
||
|
|
position: "relative",
|
||
|
|
top: 0,
|
||
|
|
"float": "right",
|
||
|
|
width: a.opt.cursorwidth,
|
||
|
|
height: "0px",
|
||
|
|
"background-color": a.opt.cursorcolor,
|
||
|
|
border: a.opt.cursorborder,
|
||
|
|
"background-clip": "padding-box",
|
||
|
|
"-webkit-border-radius": a.opt.cursorborderradius,
|
||
|
|
"-moz-border-radius": a.opt.cursorborderradius,
|
||
|
|
"border-radius": a.opt.cursorborderradius
|
||
|
|
});
|
||
|
|
b.hborder = parseFloat(b.outerHeight() - b.innerHeight());
|
||
|
|
a.cursor = b;
|
||
|
|
var f = e(document.createElement("div"));
|
||
|
|
f.attr("id", a.id);
|
||
|
|
f.addClass("nicescroll-rails");
|
||
|
|
var u, k, g = ["left", "right"],
|
||
|
|
l;
|
||
|
|
for (l in g) k = g[l], (u = a.opt.railpadding[k]) ? f.css("padding-" + k, u + "px") : a.opt.railpadding[k] = 0;
|
||
|
|
f.append(b);
|
||
|
|
f.width = Math.max(parseFloat(a.opt.cursorwidth), b.outerWidth()) + a.opt.railpadding.left + a.opt.railpadding.right;
|
||
|
|
f.css({
|
||
|
|
width: f.width + "px",
|
||
|
|
zIndex: a.zindex,
|
||
|
|
background: a.opt.background,
|
||
|
|
cursor: "default"
|
||
|
|
});
|
||
|
|
f.visibility = !0;
|
||
|
|
f.scrollable = !0;
|
||
|
|
f.align = "left" == a.opt.railalign ? 0 : 1;
|
||
|
|
a.rail = f;
|
||
|
|
b = a.rail.drag = !1;
|
||
|
|
a.opt.boxzoom && (!a.ispage &&
|
||
|
|
!d.isieold) && (b = document.createElement("div"), a.bind(b, "click", a.doZoom), a.zoom = e(b), a.zoom.css({
|
||
|
|
cursor: "pointer",
|
||
|
|
"z-index": a.zindex,
|
||
|
|
backgroundImage: "url(" + a.opt.scriptpath + "zoomico.png)",
|
||
|
|
height: 18,
|
||
|
|
width: 18,
|
||
|
|
backgroundPosition: "0px 0px"
|
||
|
|
}), a.opt.dblclickzoom && a.bind(a.win, "dblclick", a.doZoom), d.cantouch && a.opt.gesturezoom && (a.ongesturezoom = function(c) {
|
||
|
|
1.5 < c.scale && a.doZoomIn(c);
|
||
|
|
0.8 > c.scale && a.doZoomOut(c);
|
||
|
|
return a.cancelEvent(c)
|
||
|
|
}, a.bind(a.win, "gestureend", a.ongesturezoom)));
|
||
|
|
a.railh = !1;
|
||
|
|
if (a.opt.horizrailenabled) {
|
||
|
|
a.css(c, {
|
||
|
|
"overflow-x": "hidden"
|
||
|
|
});
|
||
|
|
b = e(document.createElement("div"));
|
||
|
|
b.css({
|
||
|
|
position: "relative",
|
||
|
|
top: 0,
|
||
|
|
height: a.opt.cursorwidth,
|
||
|
|
width: "0px",
|
||
|
|
"background-color": a.opt.cursorcolor,
|
||
|
|
border: a.opt.cursorborder,
|
||
|
|
"background-clip": "padding-box",
|
||
|
|
"-webkit-border-radius": a.opt.cursorborderradius,
|
||
|
|
"-moz-border-radius": a.opt.cursorborderradius,
|
||
|
|
"border-radius": a.opt.cursorborderradius
|
||
|
|
});
|
||
|
|
b.wborder = parseFloat(b.outerWidth() - b.innerWidth());
|
||
|
|
a.cursorh = b;
|
||
|
|
var m = e(document.createElement("div"));
|
||
|
|
m.attr("id", a.id + "-hr");
|
||
|
|
m.addClass("nicescroll-rails");
|
||
|
|
m.height = Math.max(parseFloat(a.opt.cursorwidth), b.outerHeight());
|
||
|
|
m.css({
|
||
|
|
height: m.height + "px",
|
||
|
|
zIndex: a.zindex,
|
||
|
|
background: a.opt.background
|
||
|
|
});
|
||
|
|
m.append(b);
|
||
|
|
m.visibility = !0;
|
||
|
|
m.scrollable = !0;
|
||
|
|
m.align = "top" == a.opt.railvalign ? 0 : 1;
|
||
|
|
a.railh = m;
|
||
|
|
a.railh.drag = !1
|
||
|
|
}
|
||
|
|
a.ispage ? (f.css({
|
||
|
|
position: "fixed",
|
||
|
|
top: "0px",
|
||
|
|
height: "100%"
|
||
|
|
}), f.align ? f.css({
|
||
|
|
right: "0px"
|
||
|
|
}) : f.css({
|
||
|
|
left: "0px"
|
||
|
|
}), a.body.append(f), a.railh && (m.css({
|
||
|
|
position: "fixed",
|
||
|
|
left: "0px",
|
||
|
|
width: "100%"
|
||
|
|
}), m.align ? m.css({
|
||
|
|
bottom: "0px"
|
||
|
|
}) : m.css({
|
||
|
|
top: "0px"
|
||
|
|
}), a.body.append(m))) : (a.ishwscroll ?
|
||
|
|
("static" == a.win.css("position") && a.css(a.win, {
|
||
|
|
position: "relative"
|
||
|
|
}), c = "HTML" == a.win[0].nodeName ? a.body : a.win, a.zoom && (a.zoom.css({
|
||
|
|
position: "absolute",
|
||
|
|
top: 1,
|
||
|
|
right: 0,
|
||
|
|
"margin-right": f.width + 4
|
||
|
|
}), c.append(a.zoom)), f.css({
|
||
|
|
position: "absolute",
|
||
|
|
top: 0
|
||
|
|
}), f.align ? f.css({
|
||
|
|
right: 0
|
||
|
|
}) : f.css({
|
||
|
|
left: 0
|
||
|
|
}), c.append(f), m && (m.css({
|
||
|
|
position: "absolute",
|
||
|
|
left: 0,
|
||
|
|
bottom: 0
|
||
|
|
}), m.align ? m.css({
|
||
|
|
bottom: 0
|
||
|
|
}) : m.css({
|
||
|
|
top: 0
|
||
|
|
}), c.append(m))) : (a.isfixed = "fixed" == a.win.css("position"), c = a.isfixed ? "fixed" : "absolute", a.isfixed || (a.viewport = a.getViewport(a.win[0])),
|
||
|
|
a.viewport && (a.body = a.viewport, !1 == /fixed|relative|absolute/.test(a.viewport.css("position")) && a.css(a.viewport, {
|
||
|
|
position: "relative"
|
||
|
|
})), f.css({
|
||
|
|
position: c
|
||
|
|
}), a.zoom && a.zoom.css({
|
||
|
|
position: c
|
||
|
|
}), a.updateScrollBar(), a.body.append(f), a.zoom && a.body.append(a.zoom), a.railh && (m.css({
|
||
|
|
position: c
|
||
|
|
}), a.body.append(m))), d.isios && a.css(a.win, {
|
||
|
|
"-webkit-tap-highlight-color": "rgba(0,0,0,0)",
|
||
|
|
"-webkit-touch-callout": "none"
|
||
|
|
}), d.isie && a.opt.disableoutline && a.win.attr("hideFocus", "true"), d.iswebkit && a.opt.disableoutline &&
|
||
|
|
a.win.css({
|
||
|
|
outline: "none"
|
||
|
|
}));
|
||
|
|
!1 === a.opt.autohidemode ? (a.autohidedom = !1, a.rail.css({
|
||
|
|
opacity: a.opt.cursoropacitymax
|
||
|
|
}), a.railh && a.railh.css({
|
||
|
|
opacity: a.opt.cursoropacitymax
|
||
|
|
})) : !0 === a.opt.autohidemode || "leave" === a.opt.autohidemode ? (a.autohidedom = e().add(a.rail), d.isie8 && (a.autohidedom = a.autohidedom.add(a.cursor)), a.railh && (a.autohidedom = a.autohidedom.add(a.railh)), a.railh && d.isie8 && (a.autohidedom = a.autohidedom.add(a.cursorh))) : "scroll" == a.opt.autohidemode ? (a.autohidedom = e().add(a.rail), a.railh && (a.autohidedom =
|
||
|
|
a.autohidedom.add(a.railh))) : "cursor" == a.opt.autohidemode ? (a.autohidedom = e().add(a.cursor), a.railh && (a.autohidedom = a.autohidedom.add(a.cursorh))) : "hidden" == a.opt.autohidemode && (a.autohidedom = !1, a.hide(), a.locked = !1);
|
||
|
|
if (d.isie9mobile) a.scrollmom = new H(a), a.onmangotouch = function(c) {
|
||
|
|
c = a.getScrollTop();
|
||
|
|
var b = a.getScrollLeft();
|
||
|
|
if (c == a.scrollmom.lastscrolly && b == a.scrollmom.lastscrollx) return !0;
|
||
|
|
var f = c - a.mangotouch.sy,
|
||
|
|
d = b - a.mangotouch.sx;
|
||
|
|
if (0 != Math.round(Math.sqrt(Math.pow(d, 2) + Math.pow(f, 2)))) {
|
||
|
|
var n = 0 >
|
||
|
|
f ? -1 : 1,
|
||
|
|
e = 0 > d ? -1 : 1,
|
||
|
|
h = +new Date;
|
||
|
|
a.mangotouch.lazy && clearTimeout(a.mangotouch.lazy);
|
||
|
|
80 < h - a.mangotouch.tm || a.mangotouch.dry != n || a.mangotouch.drx != e ? (a.scrollmom.stop(), a.scrollmom.reset(b, c), a.mangotouch.sy = c, a.mangotouch.ly = c, a.mangotouch.sx = b, a.mangotouch.lx = b, a.mangotouch.dry = n, a.mangotouch.drx = e, a.mangotouch.tm = h) : (a.scrollmom.stop(), a.scrollmom.update(a.mangotouch.sx - d, a.mangotouch.sy - f), a.mangotouch.tm = h, f = Math.max(Math.abs(a.mangotouch.ly - c), Math.abs(a.mangotouch.lx - b)), a.mangotouch.ly = c, a.mangotouch.lx =
|
||
|
|
b, 2 < f && (a.mangotouch.lazy = setTimeout(function() {
|
||
|
|
a.mangotouch.lazy = !1;
|
||
|
|
a.mangotouch.dry = 0;
|
||
|
|
a.mangotouch.drx = 0;
|
||
|
|
a.mangotouch.tm = 0;
|
||
|
|
a.scrollmom.doMomentum(30)
|
||
|
|
}, 100)))
|
||
|
|
}
|
||
|
|
}, f = a.getScrollTop(), m = a.getScrollLeft(), a.mangotouch = {
|
||
|
|
sy: f,
|
||
|
|
ly: f,
|
||
|
|
dry: 0,
|
||
|
|
sx: m,
|
||
|
|
lx: m,
|
||
|
|
drx: 0,
|
||
|
|
lazy: !1,
|
||
|
|
tm: 0
|
||
|
|
}, a.bind(a.docscroll, "scroll", a.onmangotouch);
|
||
|
|
else {
|
||
|
|
if (d.cantouch || a.istouchcapable || a.opt.touchbehavior || d.hasmstouch) {
|
||
|
|
a.scrollmom = new H(a);
|
||
|
|
a.ontouchstart = function(c) {
|
||
|
|
if (c.pointerType && 2 != c.pointerType) return !1;
|
||
|
|
a.hasmoving = !1;
|
||
|
|
if (!a.locked) {
|
||
|
|
if (d.hasmstouch)
|
||
|
|
for (var b =
|
||
|
|
c.target ? c.target : !1; b;) {
|
||
|
|
var f = e(b).getNiceScroll();
|
||
|
|
if (0 < f.length && f[0].me == a.me) break;
|
||
|
|
if (0 < f.length) return !1;
|
||
|
|
if ("DIV" == b.nodeName && b.id == a.id) break;
|
||
|
|
b = b.parentNode ? b.parentNode : !1
|
||
|
|
}
|
||
|
|
a.cancelScroll();
|
||
|
|
if ((b = a.getTarget(c)) && /INPUT/i.test(b.nodeName) && /range/i.test(b.type)) return a.stopPropagation(c);
|
||
|
|
!("clientX" in c) && "changedTouches" in c && (c.clientX = c.changedTouches[0].clientX, c.clientY = c.changedTouches[0].clientY);
|
||
|
|
a.forcescreen && (f = c, c = {
|
||
|
|
original: c.original ? c.original : c
|
||
|
|
}, c.clientX = f.screenX, c.clientY =
|
||
|
|
f.screenY);
|
||
|
|
a.rail.drag = {
|
||
|
|
x: c.clientX,
|
||
|
|
y: c.clientY,
|
||
|
|
sx: a.scroll.x,
|
||
|
|
sy: a.scroll.y,
|
||
|
|
st: a.getScrollTop(),
|
||
|
|
sl: a.getScrollLeft(),
|
||
|
|
pt: 2,
|
||
|
|
dl: !1
|
||
|
|
};
|
||
|
|
if (a.ispage || !a.opt.directionlockdeadzone) a.rail.drag.dl = "f";
|
||
|
|
else {
|
||
|
|
var f = e(window).width(),
|
||
|
|
n = e(window).height(),
|
||
|
|
h = Math.max(document.body.scrollWidth, document.documentElement.scrollWidth),
|
||
|
|
k = Math.max(document.body.scrollHeight, document.documentElement.scrollHeight),
|
||
|
|
n = Math.max(0, k - n),
|
||
|
|
f = Math.max(0, h - f);
|
||
|
|
a.rail.drag.ck = !a.rail.scrollable && a.railh.scrollable ? 0 < n ? "v" : !1 : a.rail.scrollable &&
|
||
|
|
!a.railh.scrollable ? 0 < f ? "h" : !1 : !1;
|
||
|
|
a.rail.drag.ck || (a.rail.drag.dl = "f")
|
||
|
|
}
|
||
|
|
a.opt.touchbehavior && (a.isiframe && d.isie) && (f = a.win.position(), a.rail.drag.x += f.left, a.rail.drag.y += f.top);
|
||
|
|
a.hasmoving = !1;
|
||
|
|
a.lastmouseup = !1;
|
||
|
|
a.scrollmom.reset(c.clientX, c.clientY);
|
||
|
|
if (!d.cantouch && !this.istouchcapable && !d.hasmstouch) {
|
||
|
|
if (!b || !/INPUT|SELECT|TEXTAREA/i.test(b.nodeName)) return !a.ispage && d.hasmousecapture && b.setCapture(), a.opt.touchbehavior ? (b.onclick && !b._onclick && (b._onclick = b.onclick, b.onclick = function(c) {
|
||
|
|
if (a.hasmoving) return !1;
|
||
|
|
b._onclick.call(this, c)
|
||
|
|
}), a.cancelEvent(c)) : a.stopPropagation(c);
|
||
|
|
/SUBMIT|CANCEL|BUTTON/i.test(e(b).attr("type")) && (pc = {
|
||
|
|
tg: b,
|
||
|
|
click: !1
|
||
|
|
}, a.preventclick = pc)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
a.ontouchend = function(c) {
|
||
|
|
if (c.pointerType && 2 != c.pointerType) return !1;
|
||
|
|
if (a.rail.drag && 2 == a.rail.drag.pt && (a.scrollmom.doMomentum(), a.rail.drag = !1, a.hasmoving && (a.lastmouseup = !0, a.hideCursor(), d.hasmousecapture && document.releaseCapture(), !d.cantouch))) return a.cancelEvent(c)
|
||
|
|
};
|
||
|
|
var q = a.opt.touchbehavior && a.isiframe && !d.hasmousecapture;
|
||
|
|
a.ontouchmove =
|
||
|
|
function(c, b) {
|
||
|
|
if (c.pointerType && 2 != c.pointerType) return !1;
|
||
|
|
if (a.rail.drag && 2 == a.rail.drag.pt) {
|
||
|
|
if (d.cantouch && "undefined" == typeof c.original) return !0;
|
||
|
|
a.hasmoving = !0;
|
||
|
|
a.preventclick && !a.preventclick.click && (a.preventclick.click = a.preventclick.tg.onclick || !1, a.preventclick.tg.onclick = a.onpreventclick);
|
||
|
|
c = e.extend({
|
||
|
|
original: c
|
||
|
|
}, c);
|
||
|
|
"changedTouches" in c && (c.clientX = c.changedTouches[0].clientX, c.clientY = c.changedTouches[0].clientY);
|
||
|
|
if (a.forcescreen) {
|
||
|
|
var f = c;
|
||
|
|
c = {
|
||
|
|
original: c.original ? c.original : c
|
||
|
|
};
|
||
|
|
c.clientX = f.screenX;
|
||
|
|
c.clientY = f.screenY
|
||
|
|
}
|
||
|
|
f = ofy = 0;
|
||
|
|
if (q && !b) {
|
||
|
|
var n = a.win.position(),
|
||
|
|
f = -n.left;
|
||
|
|
ofy = -n.top
|
||
|
|
}
|
||
|
|
var h = c.clientY + ofy,
|
||
|
|
n = h - a.rail.drag.y,
|
||
|
|
k = c.clientX + f,
|
||
|
|
u = k - a.rail.drag.x,
|
||
|
|
g = a.rail.drag.st - n;
|
||
|
|
a.ishwscroll && a.opt.bouncescroll ? 0 > g ? g = Math.round(g / 2) : g > a.page.maxh && (g = a.page.maxh + Math.round((g - a.page.maxh) / 2)) : (0 > g && (h = g = 0), g > a.page.maxh && (g = a.page.maxh, h = 0));
|
||
|
|
if (a.railh && a.railh.scrollable) {
|
||
|
|
var l = a.rail.drag.sl - u;
|
||
|
|
a.ishwscroll && a.opt.bouncescroll ? 0 > l ? l = Math.round(l / 2) : l > a.page.maxw && (l = a.page.maxw + Math.round((l - a.page.maxw) /
|
||
|
|
2)) : (0 > l && (k = l = 0), l > a.page.maxw && (l = a.page.maxw, k = 0))
|
||
|
|
}
|
||
|
|
f = !1;
|
||
|
|
if (a.rail.drag.dl) f = !0, "v" == a.rail.drag.dl ? l = a.rail.drag.sl : "h" == a.rail.drag.dl && (g = a.rail.drag.st);
|
||
|
|
else {
|
||
|
|
var n = Math.abs(n),
|
||
|
|
u = Math.abs(u),
|
||
|
|
m = a.opt.directionlockdeadzone;
|
||
|
|
if ("v" == a.rail.drag.ck) {
|
||
|
|
if (n > m && u <= 0.3 * n) return a.rail.drag = !1, !0;
|
||
|
|
u > m && (a.rail.drag.dl = "f", e("body").scrollTop(e("body").scrollTop()))
|
||
|
|
} else if ("h" == a.rail.drag.ck) {
|
||
|
|
if (u > m && n <= 0.3 * u) return a.rail.drag = !1, !0;
|
||
|
|
n > m && (a.rail.drag.dl = "f", e("body").scrollLeft(e("body").scrollLeft()))
|
||
|
|
}
|
||
|
|
}
|
||
|
|
a.synched("touchmove",
|
||
|
|
function() {
|
||
|
|
a.rail.drag && 2 == a.rail.drag.pt && (a.prepareTransition && a.prepareTransition(0), a.rail.scrollable && a.setScrollTop(g), a.scrollmom.update(k, h), a.railh && a.railh.scrollable ? (a.setScrollLeft(l), a.showCursor(g, l)) : a.showCursor(g), d.isie10 && document.selection.clear())
|
||
|
|
});
|
||
|
|
d.ischrome && a.istouchcapable && (f = !1);
|
||
|
|
if (f) return a.cancelEvent(c)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
a.onmousedown = function(c, b) {
|
||
|
|
if (!(a.rail.drag && 1 != a.rail.drag.pt)) {
|
||
|
|
if (a.locked) return a.cancelEvent(c);
|
||
|
|
a.cancelScroll();
|
||
|
|
a.rail.drag = {
|
||
|
|
x: c.clientX,
|
||
|
|
y: c.clientY,
|
||
|
|
sx: a.scroll.x,
|
||
|
|
sy: a.scroll.y,
|
||
|
|
pt: 1,
|
||
|
|
hr: !!b
|
||
|
|
};
|
||
|
|
var f = a.getTarget(c);
|
||
|
|
!a.ispage && d.hasmousecapture && f.setCapture();
|
||
|
|
a.isiframe && !d.hasmousecapture && (a.saved.csspointerevents = a.doc.css("pointer-events"), a.css(a.doc, {
|
||
|
|
"pointer-events": "none"
|
||
|
|
}));
|
||
|
|
a.hasmoving = !1;
|
||
|
|
return a.cancelEvent(c)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
a.onmouseup = function(c) {
|
||
|
|
if (a.rail.drag && (d.hasmousecapture && document.releaseCapture(), a.isiframe && !d.hasmousecapture && a.doc.css("pointer-events", a.saved.csspointerevents), 1 == a.rail.drag.pt)) return a.rail.drag = !1, a.hasmoving && a.triggerScrollEnd(),
|
||
|
|
a.cancelEvent(c)
|
||
|
|
};
|
||
|
|
a.onmousemove = function(c) {
|
||
|
|
if (a.rail.drag && 1 == a.rail.drag.pt) {
|
||
|
|
if (d.ischrome && 0 == c.which) return a.onmouseup(c);
|
||
|
|
a.cursorfreezed = !0;
|
||
|
|
a.hasmoving = !0;
|
||
|
|
if (a.rail.drag.hr) {
|
||
|
|
a.scroll.x = a.rail.drag.sx + (c.clientX - a.rail.drag.x);
|
||
|
|
0 > a.scroll.x && (a.scroll.x = 0);
|
||
|
|
var b = a.scrollvaluemaxw;
|
||
|
|
a.scroll.x > b && (a.scroll.x = b)
|
||
|
|
} else a.scroll.y = a.rail.drag.sy + (c.clientY - a.rail.drag.y), 0 > a.scroll.y && (a.scroll.y = 0), b = a.scrollvaluemax, a.scroll.y > b && (a.scroll.y = b);
|
||
|
|
a.synched("mousemove", function() {
|
||
|
|
a.rail.drag && 1 == a.rail.drag.pt &&
|
||
|
|
(a.showCursor(), a.rail.drag.hr ? a.doScrollLeft(Math.round(a.scroll.x * a.scrollratio.x), a.opt.cursordragspeed) : a.doScrollTop(Math.round(a.scroll.y * a.scrollratio.y), a.opt.cursordragspeed))
|
||
|
|
});
|
||
|
|
return a.cancelEvent(c)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
if (d.cantouch || a.opt.touchbehavior) a.onpreventclick = function(c) {
|
||
|
|
if (a.preventclick) return a.preventclick.tg.onclick = a.preventclick.click, a.preventclick = !1, a.cancelEvent(c)
|
||
|
|
}, a.bind(a.win, "mousedown", a.ontouchstart), a.onclick = d.isios ? !1 : function(c) {
|
||
|
|
return a.lastmouseup ? (a.lastmouseup = !1, a.cancelEvent(c)) :
|
||
|
|
!0
|
||
|
|
}, a.opt.grabcursorenabled && d.cursorgrabvalue && (a.css(a.ispage ? a.doc : a.win, {
|
||
|
|
cursor: d.cursorgrabvalue
|
||
|
|
}), a.css(a.rail, {
|
||
|
|
cursor: d.cursorgrabvalue
|
||
|
|
}));
|
||
|
|
else {
|
||
|
|
var p = function(c) {
|
||
|
|
if (a.selectiondrag) {
|
||
|
|
if (c) {
|
||
|
|
var b = a.win.outerHeight();
|
||
|
|
c = c.pageY - a.selectiondrag.top;
|
||
|
|
0 < c && c < b && (c = 0);
|
||
|
|
c >= b && (c -= b);
|
||
|
|
a.selectiondrag.df = c
|
||
|
|
}
|
||
|
|
0 != a.selectiondrag.df && (a.doScrollBy(2 * -Math.floor(a.selectiondrag.df / 6)), a.debounced("doselectionscroll", function() {
|
||
|
|
p()
|
||
|
|
}, 50))
|
||
|
|
}
|
||
|
|
};
|
||
|
|
a.hasTextSelected = "getSelection" in document ? function() {
|
||
|
|
return 0 < document.getSelection().rangeCount
|
||
|
|
} :
|
||
|
|
"selection" in document ? function() {
|
||
|
|
return "None" != document.selection.type
|
||
|
|
} : function() {
|
||
|
|
return !1
|
||
|
|
};
|
||
|
|
a.onselectionstart = function(c) {
|
||
|
|
a.ispage || (a.selectiondrag = a.win.offset())
|
||
|
|
};
|
||
|
|
a.onselectionend = function(c) {
|
||
|
|
a.selectiondrag = !1
|
||
|
|
};
|
||
|
|
a.onselectiondrag = function(c) {
|
||
|
|
a.selectiondrag && a.hasTextSelected() && a.debounced("selectionscroll", function() {
|
||
|
|
p(c)
|
||
|
|
}, 250)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
d.hasmstouch && (a.css(a.rail, {
|
||
|
|
"-ms-touch-action": "none"
|
||
|
|
}), a.css(a.cursor, {
|
||
|
|
"-ms-touch-action": "none"
|
||
|
|
}), a.bind(a.win, "MSPointerDown", a.ontouchstart), a.bind(document,
|
||
|
|
"MSPointerUp", a.ontouchend), a.bind(document, "MSPointerMove", a.ontouchmove), a.bind(a.cursor, "MSGestureHold", function(a) {
|
||
|
|
a.preventDefault()
|
||
|
|
}), a.bind(a.cursor, "contextmenu", function(a) {
|
||
|
|
a.preventDefault()
|
||
|
|
}));
|
||
|
|
this.istouchcapable && (a.bind(a.win, "touchstart", a.ontouchstart), a.bind(document, "touchend", a.ontouchend), a.bind(document, "touchcancel", a.ontouchend), a.bind(document, "touchmove", a.ontouchmove));
|
||
|
|
a.bind(a.cursor, "mousedown", a.onmousedown);
|
||
|
|
a.bind(a.cursor, "mouseup", a.onmouseup);
|
||
|
|
a.railh && (a.bind(a.cursorh,
|
||
|
|
"mousedown", function(c) {
|
||
|
|
a.onmousedown(c, !0)
|
||
|
|
}), a.bind(a.cursorh, "mouseup", a.onmouseup));
|
||
|
|
if (a.opt.cursordragontouch || !d.cantouch && !a.opt.touchbehavior) a.rail.css({
|
||
|
|
cursor: "default"
|
||
|
|
}), a.railh && a.railh.css({
|
||
|
|
cursor: "default"
|
||
|
|
}), a.jqbind(a.rail, "mouseenter", function() {
|
||
|
|
if (!a.win.is(":visible")) return !1;
|
||
|
|
a.canshowonmouseevent && a.showCursor();
|
||
|
|
a.rail.active = !0
|
||
|
|
}), a.jqbind(a.rail, "mouseleave", function() {
|
||
|
|
a.rail.active = !1;
|
||
|
|
a.rail.drag || a.hideCursor()
|
||
|
|
}), a.opt.sensitiverail && (a.bind(a.rail, "click", function(c) {
|
||
|
|
a.doRailClick(c, !1, !1)
|
||
|
|
}), a.bind(a.rail, "dblclick", function(c) {
|
||
|
|
a.doRailClick(c, !0, !1)
|
||
|
|
}), a.bind(a.cursor, "click", function(c) {
|
||
|
|
a.cancelEvent(c)
|
||
|
|
}), a.bind(a.cursor, "dblclick", function(c) {
|
||
|
|
a.cancelEvent(c)
|
||
|
|
})), a.railh && (a.jqbind(a.railh, "mouseenter", function() {
|
||
|
|
if (!a.win.is(":visible")) return !1;
|
||
|
|
a.canshowonmouseevent && a.showCursor();
|
||
|
|
a.rail.active = !0
|
||
|
|
}), a.jqbind(a.railh, "mouseleave", function() {
|
||
|
|
a.rail.active = !1;
|
||
|
|
a.rail.drag || a.hideCursor()
|
||
|
|
}), a.opt.sensitiverail && (a.bind(a.railh, "click", function(c) {
|
||
|
|
a.doRailClick(c, !1, !0)
|
||
|
|
}), a.bind(a.railh,
|
||
|
|
"dblclick", function(c) {
|
||
|
|
a.doRailClick(c, !0, !0)
|
||
|
|
}), a.bind(a.cursorh, "click", function(c) {
|
||
|
|
a.cancelEvent(c)
|
||
|
|
}), a.bind(a.cursorh, "dblclick", function(c) {
|
||
|
|
a.cancelEvent(c)
|
||
|
|
})));
|
||
|
|
!d.cantouch && !a.opt.touchbehavior ? (a.bind(d.hasmousecapture ? a.win : document, "mouseup", a.onmouseup), a.bind(document, "mousemove", a.onmousemove), a.onclick && a.bind(document, "click", a.onclick), !a.ispage && a.opt.enablescrollonselection && (a.bind(a.win[0], "mousedown", a.onselectionstart), a.bind(document, "mouseup", a.onselectionend), a.bind(a.cursor,
|
||
|
|
"mouseup", a.onselectionend), a.cursorh && a.bind(a.cursorh, "mouseup", a.onselectionend), a.bind(document, "mousemove", a.onselectiondrag)), a.zoom && (a.jqbind(a.zoom, "mouseenter", function() {
|
||
|
|
a.canshowonmouseevent && a.showCursor();
|
||
|
|
a.rail.active = !0
|
||
|
|
}), a.jqbind(a.zoom, "mouseleave", function() {
|
||
|
|
a.rail.active = !1;
|
||
|
|
a.rail.drag || a.hideCursor()
|
||
|
|
}))) : (a.bind(d.hasmousecapture ? a.win : document, "mouseup", a.ontouchend), a.bind(document, "mousemove", a.ontouchmove), a.onclick && a.bind(document, "click", a.onclick), a.opt.cursordragontouch &&
|
||
|
|
(a.bind(a.cursor, "mousedown", a.onmousedown), a.bind(a.cursor, "mousemove", a.onmousemove), a.cursorh && a.bind(a.cursorh, "mousedown", function(c) {
|
||
|
|
a.onmousedown(c, !0)
|
||
|
|
}), a.cursorh && a.bind(a.cursorh, "mousemove", a.onmousemove)));
|
||
|
|
a.opt.enablemousewheel && (a.isiframe || a.bind(d.isie && a.ispage ? document : a.win, "mousewheel", a.onmousewheel), a.bind(a.rail, "mousewheel", a.onmousewheel), a.railh && a.bind(a.railh, "mousewheel", a.onmousewheelhr));
|
||
|
|
!a.ispage && (!d.cantouch && !/HTML|^BODY/.test(a.win[0].nodeName)) && (a.win.attr("tabindex") ||
|
||
|
|
a.win.attr({
|
||
|
|
tabindex: J++
|
||
|
|
}), a.jqbind(a.win, "focus", function(c) {
|
||
|
|
y = a.getTarget(c).id || !0;
|
||
|
|
a.hasfocus = !0;
|
||
|
|
a.canshowonmouseevent && a.noticeCursor()
|
||
|
|
}), a.jqbind(a.win, "blur", function(c) {
|
||
|
|
y = !1;
|
||
|
|
a.hasfocus = !1
|
||
|
|
}), a.jqbind(a.win, "mouseenter", function(c) {
|
||
|
|
C = a.getTarget(c).id || !0;
|
||
|
|
a.hasmousefocus = !0;
|
||
|
|
a.canshowonmouseevent && a.noticeCursor()
|
||
|
|
}), a.jqbind(a.win, "mouseleave", function() {
|
||
|
|
C = !1;
|
||
|
|
a.hasmousefocus = !1;
|
||
|
|
a.rail.drag || a.hideCursor()
|
||
|
|
}))
|
||
|
|
}
|
||
|
|
a.onkeypress = function(c) {
|
||
|
|
if (a.locked && 0 == a.page.maxh) return !0;
|
||
|
|
c = c ? c : window.e;
|
||
|
|
var b = a.getTarget(c);
|
||
|
|
if (b && /INPUT|TEXTAREA|SELECT|OPTION/.test(b.nodeName) && (!b.getAttribute("type") && !b.type || !/submit|button|cancel/i.tp) || e(b).attr("contenteditable")) return !0;
|
||
|
|
if (a.hasfocus || a.hasmousefocus && !y || a.ispage && !y && !C) {
|
||
|
|
b = c.keyCode;
|
||
|
|
if (a.locked && 27 != b) return a.cancelEvent(c);
|
||
|
|
var f = c.ctrlKey || !1,
|
||
|
|
n = c.shiftKey || !1,
|
||
|
|
d = !1;
|
||
|
|
switch (b) {
|
||
|
|
case 38:
|
||
|
|
case 63233:
|
||
|
|
a.doScrollBy(72);
|
||
|
|
d = !0;
|
||
|
|
break;
|
||
|
|
case 40:
|
||
|
|
case 63235:
|
||
|
|
a.doScrollBy(-72);
|
||
|
|
d = !0;
|
||
|
|
break;
|
||
|
|
case 37:
|
||
|
|
case 63232:
|
||
|
|
a.railh && (f ? a.doScrollLeft(0) : a.doScrollLeftBy(72), d = !0);
|
||
|
|
break;
|
||
|
|
case 39:
|
||
|
|
case 63234:
|
||
|
|
a.railh &&
|
||
|
|
(f ? a.doScrollLeft(a.page.maxw) : a.doScrollLeftBy(-72), d = !0);
|
||
|
|
break;
|
||
|
|
case 33:
|
||
|
|
case 63276:
|
||
|
|
a.doScrollBy(a.view.h);
|
||
|
|
d = !0;
|
||
|
|
break;
|
||
|
|
case 34:
|
||
|
|
case 63277:
|
||
|
|
a.doScrollBy(-a.view.h);
|
||
|
|
d = !0;
|
||
|
|
break;
|
||
|
|
case 36:
|
||
|
|
case 63273:
|
||
|
|
a.railh && f ? a.doScrollPos(0, 0) : a.doScrollTo(0);
|
||
|
|
d = !0;
|
||
|
|
break;
|
||
|
|
case 35:
|
||
|
|
case 63275:
|
||
|
|
a.railh && f ? a.doScrollPos(a.page.maxw, a.page.maxh) : a.doScrollTo(a.page.maxh);
|
||
|
|
d = !0;
|
||
|
|
break;
|
||
|
|
case 32:
|
||
|
|
a.opt.spacebarenabled && (n ? a.doScrollBy(a.view.h) : a.doScrollBy(-a.view.h), d = !0);
|
||
|
|
break;
|
||
|
|
case 27:
|
||
|
|
a.zoomactive && (a.doZoom(), d = !0)
|
||
|
|
}
|
||
|
|
if (d) return a.cancelEvent(c)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
a.opt.enablekeyboard && a.bind(document, d.isopera && !d.isopera12 ? "keypress" : "keydown", a.onkeypress);
|
||
|
|
a.bind(document, "keydown", function(c) {
|
||
|
|
c.ctrlKey && (a.wheelprevented = !0)
|
||
|
|
});
|
||
|
|
a.bind(document, "keyup", function(c) {
|
||
|
|
c.ctrlKey || (a.wheelprevented = !1)
|
||
|
|
});
|
||
|
|
a.bind(window, "resize", a.lazyResize);
|
||
|
|
a.bind(window, "orientationchange", a.lazyResize);
|
||
|
|
a.bind(window, "load", a.lazyResize);
|
||
|
|
if (d.ischrome && !a.ispage && !a.haswrapper) {
|
||
|
|
var r = a.win.attr("style"),
|
||
|
|
f = parseFloat(a.win.css("width")) + 1;
|
||
|
|
a.win.css("width", f);
|
||
|
|
a.synched("chromefix",
|
||
|
|
function() {
|
||
|
|
a.win.attr("style", r)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
a.onAttributeChange = function(c) {
|
||
|
|
a.lazyResize(250)
|
||
|
|
};
|
||
|
|
!a.ispage && !a.haswrapper && (!1 !== z ? (a.observer = new z(function(c) {
|
||
|
|
c.forEach(a.onAttributeChange)
|
||
|
|
}), a.observer.observe(a.win[0], {
|
||
|
|
childList: !0,
|
||
|
|
characterData: !1,
|
||
|
|
attributes: !0,
|
||
|
|
subtree: !1
|
||
|
|
}), a.observerremover = new z(function(c) {
|
||
|
|
c.forEach(function(c) {
|
||
|
|
if (0 < c.removedNodes.length)
|
||
|
|
for (var b in c.removedNodes)
|
||
|
|
if (c.removedNodes[b] == a.win[0]) return a.remove()
|
||
|
|
})
|
||
|
|
}), a.observerremover.observe(a.win[0].parentNode, {
|
||
|
|
childList: !0,
|
||
|
|
characterData: !1,
|
||
|
|
attributes: !1,
|
||
|
|
subtree: !1
|
||
|
|
})) : (a.bind(a.win, d.isie && !d.isie9 ? "propertychange" : "DOMAttrModified", a.onAttributeChange), d.isie9 && a.win[0].attachEvent("onpropertychange", a.onAttributeChange), a.bind(a.win, "DOMNodeRemoved", function(c) {
|
||
|
|
c.target == a.win[0] && a.remove()
|
||
|
|
})));
|
||
|
|
!a.ispage && a.opt.boxzoom && a.bind(window, "resize", a.resizeZoom);
|
||
|
|
a.istextarea && a.bind(a.win, "mouseup", a.lazyResize);
|
||
|
|
a.lazyResize(30)
|
||
|
|
}
|
||
|
|
if ("IFRAME" == this.doc[0].nodeName) {
|
||
|
|
var I = function(c) {
|
||
|
|
a.iframexd = !1;
|
||
|
|
try {
|
||
|
|
var b = "contentDocument" in this ? this.contentDocument :
|
||
|
|
this.contentWindow.document
|
||
|
|
} catch (f) {
|
||
|
|
a.iframexd = !0, b = !1
|
||
|
|
}
|
||
|
|
if (a.iframexd) return "console" in window && console.log("NiceScroll error: policy restriced iframe"), !0;
|
||
|
|
a.forcescreen = !0;
|
||
|
|
a.isiframe && (a.iframe = {
|
||
|
|
doc: e(b),
|
||
|
|
html: a.doc.contents().find("html")[0],
|
||
|
|
body: a.doc.contents().find("body")[0]
|
||
|
|
}, a.getContentSize = function() {
|
||
|
|
return {
|
||
|
|
w: Math.max(a.iframe.html.scrollWidth, a.iframe.body.scrollWidth),
|
||
|
|
h: Math.max(a.iframe.html.scrollHeight, a.iframe.body.scrollHeight)
|
||
|
|
}
|
||
|
|
}, a.docscroll = e(a.iframe.body));
|
||
|
|
!d.isios && (a.opt.iframeautoresize &&
|
||
|
|
!a.isiframe) && (a.win.scrollTop(0), a.doc.height(""), c = Math.max(b.getElementsByTagName("html")[0].scrollHeight, b.body.scrollHeight), a.doc.height(c));
|
||
|
|
a.lazyResize(30);
|
||
|
|
d.isie7 && a.css(e(a.iframe.html), {
|
||
|
|
"overflow-y": "hidden"
|
||
|
|
});
|
||
|
|
a.css(e(a.iframe.body), {
|
||
|
|
"overflow-y": "hidden"
|
||
|
|
});
|
||
|
|
d.isios && a.haswrapper && a.css(e(b.body), {
|
||
|
|
"-webkit-transform": "translate3d(0,0,0)"
|
||
|
|
});
|
||
|
|
"contentWindow" in this ? a.bind(this.contentWindow, "scroll", a.onscroll) : a.bind(b, "scroll", a.onscroll);
|
||
|
|
a.opt.enablemousewheel && a.bind(b, "mousewheel", a.onmousewheel);
|
||
|
|
a.opt.enablekeyboard && a.bind(b, d.isopera ? "keypress" : "keydown", a.onkeypress);
|
||
|
|
if (d.cantouch || a.opt.touchbehavior) a.bind(b, "mousedown", a.ontouchstart), a.bind(b, "mousemove", function(c) {
|
||
|
|
a.ontouchmove(c, !0)
|
||
|
|
}), a.opt.grabcursorenabled && d.cursorgrabvalue && a.css(e(b.body), {
|
||
|
|
cursor: d.cursorgrabvalue
|
||
|
|
});
|
||
|
|
a.bind(b, "mouseup", a.ontouchend);
|
||
|
|
a.zoom && (a.opt.dblclickzoom && a.bind(b, "dblclick", a.doZoom), a.ongesturezoom && a.bind(b, "gestureend", a.ongesturezoom))
|
||
|
|
};
|
||
|
|
this.doc[0].readyState && "complete" == this.doc[0].readyState &&
|
||
|
|
setTimeout(function() {
|
||
|
|
I.call(a.doc[0], !1)
|
||
|
|
}, 500);
|
||
|
|
a.bind(this.doc, "load", I)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.showCursor = function(c, b) {
|
||
|
|
a.cursortimeout && (clearTimeout(a.cursortimeout), a.cursortimeout = 0);
|
||
|
|
if (a.rail) {
|
||
|
|
a.autohidedom && (a.autohidedom.stop().css({
|
||
|
|
opacity: a.opt.cursoropacitymax
|
||
|
|
}), a.cursoractive = !0);
|
||
|
|
if (!a.rail.drag || 1 != a.rail.drag.pt) "undefined" != typeof c && !1 !== c && (a.scroll.y = Math.round(1 * c / a.scrollratio.y)), "undefined" != typeof b && (a.scroll.x = Math.round(1 * b / a.scrollratio.x));
|
||
|
|
a.cursor.css({
|
||
|
|
height: a.cursorheight,
|
||
|
|
top: a.scroll.y
|
||
|
|
});
|
||
|
|
a.cursorh && (!a.rail.align && a.rail.visibility ? a.cursorh.css({
|
||
|
|
width: a.cursorwidth,
|
||
|
|
left: a.scroll.x + a.rail.width
|
||
|
|
}) : a.cursorh.css({
|
||
|
|
width: a.cursorwidth,
|
||
|
|
left: a.scroll.x
|
||
|
|
}), a.cursoractive = !0);
|
||
|
|
a.zoom && a.zoom.stop().css({
|
||
|
|
opacity: a.opt.cursoropacitymax
|
||
|
|
})
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.hideCursor = function(c) {
|
||
|
|
!a.cursortimeout && (a.rail && a.autohidedom && !(a.hasmousefocus && "leave" == a.opt.autohidemode)) && (a.cursortimeout = setTimeout(function() {
|
||
|
|
if (!a.rail.active || !a.showonmouseevent) a.autohidedom.stop().animate({
|
||
|
|
opacity: a.opt.cursoropacitymin
|
||
|
|
}),
|
||
|
|
a.zoom && a.zoom.stop().animate({
|
||
|
|
opacity: a.opt.cursoropacitymin
|
||
|
|
}), a.cursoractive = !1;
|
||
|
|
a.cursortimeout = 0
|
||
|
|
}, c || a.opt.hidecursordelay))
|
||
|
|
};
|
||
|
|
this.noticeCursor = function(c, b, f) {
|
||
|
|
a.showCursor(b, f);
|
||
|
|
a.rail.active || a.hideCursor(c)
|
||
|
|
};
|
||
|
|
this.getContentSize = a.ispage ? function() {
|
||
|
|
return {
|
||
|
|
w: Math.max(document.body.scrollWidth, document.documentElement.scrollWidth),
|
||
|
|
h: Math.max(document.body.scrollHeight, document.documentElement.scrollHeight)
|
||
|
|
}
|
||
|
|
} : a.haswrapper ? function() {
|
||
|
|
return {
|
||
|
|
w: a.doc.outerWidth() + parseInt(a.win.css("paddingLeft")) +
|
||
|
|
parseInt(a.win.css("paddingRight")),
|
||
|
|
h: a.doc.outerHeight() + parseInt(a.win.css("paddingTop")) + parseInt(a.win.css("paddingBottom"))
|
||
|
|
}
|
||
|
|
} : function() {
|
||
|
|
return {
|
||
|
|
w: a.docscroll[0].scrollWidth,
|
||
|
|
h: a.docscroll[0].scrollHeight
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.onResize = function(c, b) {
|
||
|
|
if (!a || !a.win) return !1;
|
||
|
|
if (!a.haswrapper && !a.ispage) {
|
||
|
|
if ("none" == a.win.css("display")) return a.visibility && a.hideRail().hideRailHr(), !1;
|
||
|
|
!a.hidden && !a.visibility && a.showRail().showRailHr()
|
||
|
|
}
|
||
|
|
var f = a.page.maxh,
|
||
|
|
d = a.page.maxw,
|
||
|
|
e = a.view.w;
|
||
|
|
a.view = {
|
||
|
|
w: a.ispage ? a.win.width() : parseInt(a.win[0].clientWidth),
|
||
|
|
h: a.ispage ? a.win.height() : parseInt(a.win[0].clientHeight)
|
||
|
|
};
|
||
|
|
a.page = b ? b : a.getContentSize();
|
||
|
|
a.page.maxh = Math.max(0, a.page.h - a.view.h);
|
||
|
|
a.page.maxw = Math.max(0, a.page.w - a.view.w);
|
||
|
|
if (a.page.maxh == f && a.page.maxw == d && a.view.w == e) {
|
||
|
|
if (a.ispage) return a;
|
||
|
|
f = a.win.offset();
|
||
|
|
if (a.lastposition && (d = a.lastposition, d.top == f.top && d.left == f.left)) return a;
|
||
|
|
a.lastposition = f
|
||
|
|
}
|
||
|
|
0 == a.page.maxh ? (a.hideRail(), a.scrollvaluemax = 0, a.scroll.y = 0, a.scrollratio.y = 0, a.cursorheight = 0, a.setScrollTop(0), a.rail.scrollable = !1) : a.rail.scrollable = !0;
|
||
|
|
0 == a.page.maxw ? (a.hideRailHr(), a.scrollvaluemaxw = 0, a.scroll.x = 0, a.scrollratio.x = 0, a.cursorwidth = 0, a.setScrollLeft(0), a.railh.scrollable = !1) : a.railh.scrollable = !0;
|
||
|
|
a.locked = 0 == a.page.maxh && 0 == a.page.maxw;
|
||
|
|
if (a.locked) return a.ispage || a.updateScrollBar(a.view), !1;
|
||
|
|
!a.hidden && !a.visibility ? a.showRail().showRailHr() : !a.hidden && !a.railh.visibility && a.showRailHr();
|
||
|
|
a.istextarea && (a.win.css("resize") && "none" != a.win.css("resize")) && (a.view.h -= 20);
|
||
|
|
a.cursorheight = Math.min(a.view.h, Math.round(a.view.h * (a.view.h /
|
||
|
|
a.page.h)));
|
||
|
|
a.cursorheight = a.opt.cursorfixedheight ? a.opt.cursorfixedheight : Math.max(a.opt.cursorminheight, a.cursorheight);
|
||
|
|
a.cursorwidth = Math.min(a.view.w, Math.round(a.view.w * (a.view.w / a.page.w)));
|
||
|
|
a.cursorwidth = a.opt.cursorfixedheight ? a.opt.cursorfixedheight : Math.max(a.opt.cursorminheight, a.cursorwidth);
|
||
|
|
a.scrollvaluemax = a.view.h - a.cursorheight - a.cursor.hborder;
|
||
|
|
a.railh && (a.railh.width = 0 < a.page.maxh ? a.view.w - a.rail.width : a.view.w, a.scrollvaluemaxw = a.railh.width - a.cursorwidth - a.cursorh.wborder);
|
||
|
|
a.ispage ||
|
||
|
|
a.updateScrollBar(a.view);
|
||
|
|
a.scrollratio = {
|
||
|
|
x: a.page.maxw / a.scrollvaluemaxw,
|
||
|
|
y: a.page.maxh / a.scrollvaluemax
|
||
|
|
};
|
||
|
|
a.getScrollTop() > a.page.maxh ? a.doScrollTop(a.page.maxh) : (a.scroll.y = Math.round(a.getScrollTop() * (1 / a.scrollratio.y)), a.scroll.x = Math.round(a.getScrollLeft() * (1 / a.scrollratio.x)), a.cursoractive && a.noticeCursor());
|
||
|
|
a.scroll.y && 0 == a.getScrollTop() && a.doScrollTo(Math.floor(a.scroll.y * a.scrollratio.y));
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.resize = a.onResize;
|
||
|
|
this.lazyResize = function(c) {
|
||
|
|
c = isNaN(c) ? 30 : c;
|
||
|
|
a.delayed("resize", a.resize,
|
||
|
|
c);
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this._bind = function(c, b, f, d) {
|
||
|
|
a.events.push({
|
||
|
|
e: c,
|
||
|
|
n: b,
|
||
|
|
f: f,
|
||
|
|
b: d,
|
||
|
|
q: !1
|
||
|
|
});
|
||
|
|
c.addEventListener ? c.addEventListener(b, f, d || !1) : c.attachEvent ? c.attachEvent("on" + b, f) : c["on" + b] = f
|
||
|
|
};
|
||
|
|
this.jqbind = function(c, b, f) {
|
||
|
|
a.events.push({
|
||
|
|
e: c,
|
||
|
|
n: b,
|
||
|
|
f: f,
|
||
|
|
q: !0
|
||
|
|
});
|
||
|
|
e(c).bind(b, f)
|
||
|
|
};
|
||
|
|
this.bind = function(c, b, f, e) {
|
||
|
|
var h = "jquery" in c ? c[0] : c;
|
||
|
|
"mousewheel" == b ? "onwheel" in a.win ? a._bind(h, "wheel", f, e || !1) : (c = "undefined" != typeof document.onmousewheel ? "mousewheel" : "DOMMouseScroll", l(h, c, f, e || !1), "DOMMouseScroll" == c && l(h, "MozMousePixelScroll",
|
||
|
|
f, e || !1)) : h.addEventListener ? (d.cantouch && /mouseup|mousedown|mousemove/.test(b) && a._bind(h, "mousedown" == b ? "touchstart" : "mouseup" == b ? "touchend" : "touchmove", function(a) {
|
||
|
|
if (a.touches) {
|
||
|
|
if (2 > a.touches.length) {
|
||
|
|
var c = a.touches.length ? a.touches[0] : a;
|
||
|
|
c.original = a;
|
||
|
|
f.call(this, c)
|
||
|
|
}
|
||
|
|
} else a.changedTouches && (c = a.changedTouches[0], c.original = a, f.call(this, c))
|
||
|
|
}, e || !1), a._bind(h, b, f, e || !1), d.cantouch && "mouseup" == b && a._bind(h, "touchcancel", f, e || !1)) : a._bind(h, b, function(c) {
|
||
|
|
if ((c = c || window.event || !1) && c.srcElement) c.target =
|
||
|
|
c.srcElement;
|
||
|
|
"pageY" in c || (c.pageX = c.clientX + document.documentElement.scrollLeft, c.pageY = c.clientY + document.documentElement.scrollTop);
|
||
|
|
return !1 === f.call(h, c) || !1 === e ? a.cancelEvent(c) : !0
|
||
|
|
})
|
||
|
|
};
|
||
|
|
this._unbind = function(a, b, f, d) {
|
||
|
|
a.removeEventListener ? a.removeEventListener(b, f, d) : a.detachEvent ? a.detachEvent("on" + b, f) : a["on" + b] = !1
|
||
|
|
};
|
||
|
|
this.unbindAll = function() {
|
||
|
|
for (var c = 0; c < a.events.length; c++) {
|
||
|
|
var b = a.events[c];
|
||
|
|
b.q ? b.e.unbind(b.n, b.f) : a._unbind(b.e, b.n, b.f, b.b)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.cancelEvent = function(a) {
|
||
|
|
a = a.original ? a.original :
|
||
|
|
a ? a : window.event || !1;
|
||
|
|
if (!a) return !1;
|
||
|
|
a.preventDefault && a.preventDefault();
|
||
|
|
a.stopPropagation && a.stopPropagation();
|
||
|
|
a.preventManipulation && a.preventManipulation();
|
||
|
|
a.cancelBubble = !0;
|
||
|
|
a.cancel = !0;
|
||
|
|
return a.returnValue = !1
|
||
|
|
};
|
||
|
|
this.stopPropagation = function(a) {
|
||
|
|
a = a.original ? a.original : a ? a : window.event || !1;
|
||
|
|
if (!a) return !1;
|
||
|
|
if (a.stopPropagation) return a.stopPropagation();
|
||
|
|
a.cancelBubble && (a.cancelBubble = !0);
|
||
|
|
return !1
|
||
|
|
};
|
||
|
|
this.showRail = function() {
|
||
|
|
if (0 != a.page.maxh && (a.ispage || "none" != a.win.css("display"))) a.visibility = !0,
|
||
|
|
a.rail.visibility = !0, a.rail.css("display", "block");
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.showRailHr = function() {
|
||
|
|
if (!a.railh) return a;
|
||
|
|
if (0 != a.page.maxw && (a.ispage || "none" != a.win.css("display"))) a.railh.visibility = !0, a.railh.css("display", "block");
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.hideRail = function() {
|
||
|
|
a.visibility = !1;
|
||
|
|
a.rail.visibility = !1;
|
||
|
|
a.rail.css("display", "none");
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.hideRailHr = function() {
|
||
|
|
if (!a.railh) return a;
|
||
|
|
a.railh.visibility = !1;
|
||
|
|
a.railh.css("display", "none");
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.show = function() {
|
||
|
|
a.hidden = !1;
|
||
|
|
a.locked = !1;
|
||
|
|
return a.showRail().showRailHr()
|
||
|
|
};
|
||
|
|
this.hide = function() {
|
||
|
|
a.hidden = !0;
|
||
|
|
a.locked = !0;
|
||
|
|
return a.hideRail().hideRailHr()
|
||
|
|
};
|
||
|
|
this.toggle = function() {
|
||
|
|
return a.hidden ? a.show() : a.hide()
|
||
|
|
};
|
||
|
|
this.remove = function() {
|
||
|
|
a.stop();
|
||
|
|
a.cursortimeout && clearTimeout(a.cursortimeout);
|
||
|
|
a.doZoomOut();
|
||
|
|
a.unbindAll();
|
||
|
|
d.isie9 && a.win[0].detachEvent("onpropertychange", a.onAttributeChange);
|
||
|
|
!1 !== a.observer && a.observer.disconnect();
|
||
|
|
!1 !== a.observerremover && a.observerremover.disconnect();
|
||
|
|
a.events = null;
|
||
|
|
a.cursor && a.cursor.remove();
|
||
|
|
a.cursorh && a.cursorh.remove();
|
||
|
|
a.rail && a.rail.remove();
|
||
|
|
a.railh && a.railh.remove();
|
||
|
|
a.zoom && a.zoom.remove();
|
||
|
|
for (var c = 0; c < a.saved.css.length; c++) {
|
||
|
|
var b = a.saved.css[c];
|
||
|
|
b[0].css(b[1], "undefined" == typeof b[2] ? "" : b[2])
|
||
|
|
}
|
||
|
|
a.saved = !1;
|
||
|
|
a.me.data("__nicescroll", "");
|
||
|
|
var f = e.nicescroll;
|
||
|
|
f.each(function(c) {
|
||
|
|
if (this && this.id === a.id) {
|
||
|
|
delete f[c];
|
||
|
|
for (var b = ++c; b < f.length; b++, c++) f[c] = f[b];
|
||
|
|
f.length--;
|
||
|
|
f.length && delete f[f.length]
|
||
|
|
}
|
||
|
|
});
|
||
|
|
for (var h in a) a[h] = null, delete a[h];
|
||
|
|
a = null
|
||
|
|
};
|
||
|
|
this.scrollstart = function(c) {
|
||
|
|
this.onscrollstart = c;
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.scrollend = function(c) {
|
||
|
|
this.onscrollend =
|
||
|
|
c;
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.scrollcancel = function(c) {
|
||
|
|
this.onscrollcancel = c;
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.zoomin = function(c) {
|
||
|
|
this.onzoomin = c;
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.zoomout = function(c) {
|
||
|
|
this.onzoomout = c;
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.isScrollable = function(a) {
|
||
|
|
a = a.target ? a.target : a;
|
||
|
|
if ("OPTION" == a.nodeName) return !0;
|
||
|
|
for (; a && 1 == a.nodeType && !/^BODY|HTML/.test(a.nodeName);) {
|
||
|
|
var b = e(a),
|
||
|
|
b = b.css("overflowY") || b.css("overflowX") || b.css("overflow") || "";
|
||
|
|
if (/scroll|auto/.test(b)) return a.clientHeight != a.scrollHeight;
|
||
|
|
a = a.parentNode ? a.parentNode : !1
|
||
|
|
}
|
||
|
|
return !1
|
||
|
|
};
|
||
|
|
this.getViewport =
|
||
|
|
function(a) {
|
||
|
|
for (a = a && a.parentNode ? a.parentNode : !1; a && 1 == a.nodeType && !/^BODY|HTML/.test(a.nodeName);) {
|
||
|
|
var b = e(a);
|
||
|
|
if (/fixed|absolute/.test(b.css("position"))) return b;
|
||
|
|
var f = b.css("overflowY") || b.css("overflowX") || b.css("overflow") || "";
|
||
|
|
if (/scroll|auto/.test(f) && a.clientHeight != a.scrollHeight || 0 < b.getNiceScroll().length) return b;
|
||
|
|
a = a.parentNode ? a.parentNode : !1
|
||
|
|
}
|
||
|
|
return a ? e(a) : !1
|
||
|
|
};
|
||
|
|
this.triggerScrollEnd = function() {
|
||
|
|
if (a.onscrollend) {
|
||
|
|
var c = a.getScrollLeft(),
|
||
|
|
b = a.getScrollTop();
|
||
|
|
a.onscrollend.call(a, {
|
||
|
|
type: "scrollend",
|
||
|
|
current: {
|
||
|
|
x: c,
|
||
|
|
y: b
|
||
|
|
},
|
||
|
|
end: {
|
||
|
|
x: c,
|
||
|
|
y: b
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.onmousewheel = function(c) {
|
||
|
|
if (!a.wheelprevented) {
|
||
|
|
if (a.locked) return a.debounced("checkunlock", a.resize, 250), !0;
|
||
|
|
if (a.rail.drag) return a.cancelEvent(c);
|
||
|
|
"auto" == a.opt.oneaxismousemode && 0 != c.deltaX && (a.opt.oneaxismousemode = !1);
|
||
|
|
if (a.opt.oneaxismousemode && 0 == c.deltaX && !a.rail.scrollable) return a.railh && a.railh.scrollable ? a.onmousewheelhr(c) : !0;
|
||
|
|
var b = +new Date,
|
||
|
|
f = !1;
|
||
|
|
a.opt.preservenativescrolling && a.checkarea + 600 < b && (a.nativescrollingarea = a.isScrollable(c), f = !0);
|
||
|
|
a.checkarea =
|
||
|
|
b;
|
||
|
|
if (a.nativescrollingarea) return !0;
|
||
|
|
if (c = q(c, !1, f)) a.checkarea = 0;
|
||
|
|
return c
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.onmousewheelhr = function(c) {
|
||
|
|
if (!a.wheelprevented) {
|
||
|
|
if (a.locked || !a.railh.scrollable) return !0;
|
||
|
|
if (a.rail.drag) return a.cancelEvent(c);
|
||
|
|
var b = +new Date,
|
||
|
|
f = !1;
|
||
|
|
a.opt.preservenativescrolling && a.checkarea + 600 < b && (a.nativescrollingarea = a.isScrollable(c), f = !0);
|
||
|
|
a.checkarea = b;
|
||
|
|
return a.nativescrollingarea ? !0 : a.locked ? a.cancelEvent(c) : q(c, !0, f)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.stop = function() {
|
||
|
|
a.cancelScroll();
|
||
|
|
a.scrollmon && a.scrollmon.stop();
|
||
|
|
a.cursorfreezed = !1;
|
||
|
|
a.scroll.y = Math.round(a.getScrollTop() * (1 / a.scrollratio.y));
|
||
|
|
a.noticeCursor();
|
||
|
|
return a
|
||
|
|
};
|
||
|
|
this.getTransitionSpeed = function(b) {
|
||
|
|
var d = Math.round(10 * a.opt.scrollspeed);
|
||
|
|
b = Math.min(d, Math.round(b / 20 * a.opt.scrollspeed));
|
||
|
|
return 20 < b ? b : 0
|
||
|
|
};
|
||
|
|
a.opt.smoothscroll ? a.ishwscroll && d.hastransition && a.opt.usetransition ? (this.prepareTransition = function(b, e) {
|
||
|
|
var f = e ? 20 < b ? b : 0 : a.getTransitionSpeed(b),
|
||
|
|
h = f ? d.prefixstyle + "transform " + f + "ms ease-out" : "";
|
||
|
|
if (!a.lasttransitionstyle || a.lasttransitionstyle != h) a.lasttransitionstyle =
|
||
|
|
h, a.doc.css(d.transitionstyle, h);
|
||
|
|
return f
|
||
|
|
}, this.doScrollLeft = function(b, d) {
|
||
|
|
var f = a.scrollrunning ? a.newscrolly : a.getScrollTop();
|
||
|
|
a.doScrollPos(b, f, d)
|
||
|
|
}, this.doScrollTop = function(b, d) {
|
||
|
|
var f = a.scrollrunning ? a.newscrollx : a.getScrollLeft();
|
||
|
|
a.doScrollPos(f, b, d)
|
||
|
|
}, this.doScrollPos = function(b, e, f) {
|
||
|
|
var h = a.getScrollTop(),
|
||
|
|
g = a.getScrollLeft();
|
||
|
|
(0 > (a.newscrolly - h) * (e - h) || 0 > (a.newscrollx - g) * (b - g)) && a.cancelScroll();
|
||
|
|
!1 == a.opt.bouncescroll && (0 > e ? e = 0 : e > a.page.maxh && (e = a.page.maxh), 0 > b ? b = 0 : b > a.page.maxw && (b = a.page.maxw));
|
||
|
|
if (a.scrollrunning && b == a.newscrollx && e == a.newscrolly) return !1;
|
||
|
|
a.newscrolly = e;
|
||
|
|
a.newscrollx = b;
|
||
|
|
a.newscrollspeed = f || !1;
|
||
|
|
if (a.timer) return !1;
|
||
|
|
a.timer = setTimeout(function() {
|
||
|
|
var f = a.getScrollTop(),
|
||
|
|
h = a.getScrollLeft(),
|
||
|
|
g, k;
|
||
|
|
g = b - h;
|
||
|
|
k = e - f;
|
||
|
|
g = Math.round(Math.sqrt(Math.pow(g, 2) + Math.pow(k, 2)));
|
||
|
|
g = a.newscrollspeed && 1 < a.newscrollspeed ? a.newscrollspeed : a.getTransitionSpeed(g);
|
||
|
|
a.newscrollspeed && 1 >= a.newscrollspeed && (g *= a.newscrollspeed);
|
||
|
|
a.prepareTransition(g, !0);
|
||
|
|
a.timerscroll && a.timerscroll.tm && clearInterval(a.timerscroll.tm);
|
||
|
|
0 < g && (!a.scrollrunning && a.onscrollstart && a.onscrollstart.call(a, {
|
||
|
|
type: "scrollstart",
|
||
|
|
current: {
|
||
|
|
x: h,
|
||
|
|
y: f
|
||
|
|
},
|
||
|
|
request: {
|
||
|
|
x: b,
|
||
|
|
y: e
|
||
|
|
},
|
||
|
|
end: {
|
||
|
|
x: a.newscrollx,
|
||
|
|
y: a.newscrolly
|
||
|
|
},
|
||
|
|
speed: g
|
||
|
|
}), d.transitionend ? a.scrollendtrapped || (a.scrollendtrapped = !0, a.bind(a.doc, d.transitionend, a.onScrollTransitionEnd, !1)) : (a.scrollendtrapped && clearTimeout(a.scrollendtrapped), a.scrollendtrapped = setTimeout(a.onScrollTransitionEnd, g)), a.timerscroll = {
|
||
|
|
bz: new BezierClass(f, a.newscrolly, g, 0, 0, 0.58, 1),
|
||
|
|
bh: new BezierClass(h, a.newscrollx, g, 0, 0, 0.58,
|
||
|
|
1)
|
||
|
|
}, a.cursorfreezed || (a.timerscroll.tm = setInterval(function() {
|
||
|
|
a.showCursor(a.getScrollTop(), a.getScrollLeft())
|
||
|
|
}, 60)));
|
||
|
|
a.synched("doScroll-set", function() {
|
||
|
|
a.timer = 0;
|
||
|
|
a.scrollendtrapped && (a.scrollrunning = !0);
|
||
|
|
a.setScrollTop(a.newscrolly);
|
||
|
|
a.setScrollLeft(a.newscrollx);
|
||
|
|
if (!a.scrollendtrapped) a.onScrollTransitionEnd()
|
||
|
|
})
|
||
|
|
}, 50)
|
||
|
|
}, this.cancelScroll = function() {
|
||
|
|
if (!a.scrollendtrapped) return !0;
|
||
|
|
var b = a.getScrollTop(),
|
||
|
|
e = a.getScrollLeft();
|
||
|
|
a.scrollrunning = !1;
|
||
|
|
d.transitionend || clearTimeout(d.transitionend);
|
||
|
|
a.scrollendtrapped = !1;
|
||
|
|
a._unbind(a.doc, d.transitionend, a.onScrollTransitionEnd);
|
||
|
|
a.prepareTransition(0);
|
||
|
|
a.setScrollTop(b);
|
||
|
|
a.railh && a.setScrollLeft(e);
|
||
|
|
a.timerscroll && a.timerscroll.tm && clearInterval(a.timerscroll.tm);
|
||
|
|
a.timerscroll = !1;
|
||
|
|
a.cursorfreezed = !1;
|
||
|
|
a.showCursor(b, e);
|
||
|
|
return a
|
||
|
|
}, this.onScrollTransitionEnd = function() {
|
||
|
|
a.scrollendtrapped && a._unbind(a.doc, d.transitionend, a.onScrollTransitionEnd);
|
||
|
|
a.scrollendtrapped = !1;
|
||
|
|
a.prepareTransition(0);
|
||
|
|
a.timerscroll && a.timerscroll.tm && clearInterval(a.timerscroll.tm);
|
||
|
|
a.timerscroll = !1;
|
||
|
|
var b =
|
||
|
|
a.getScrollTop(),
|
||
|
|
e = a.getScrollLeft();
|
||
|
|
a.setScrollTop(b);
|
||
|
|
a.railh && a.setScrollLeft(e);
|
||
|
|
a.noticeCursor(!1, b, e);
|
||
|
|
a.cursorfreezed = !1;
|
||
|
|
0 > b ? b = 0 : b > a.page.maxh && (b = a.page.maxh);
|
||
|
|
0 > e ? e = 0 : e > a.page.maxw && (e = a.page.maxw);
|
||
|
|
if (b != a.newscrolly || e != a.newscrollx) return a.doScrollPos(e, b, a.opt.snapbackspeed);
|
||
|
|
a.onscrollend && a.scrollrunning && a.triggerScrollEnd();
|
||
|
|
a.scrollrunning = !1
|
||
|
|
}) : (this.doScrollLeft = function(b, d) {
|
||
|
|
var f = a.scrollrunning ? a.newscrolly : a.getScrollTop();
|
||
|
|
a.doScrollPos(b, f, d)
|
||
|
|
}, this.doScrollTop = function(b, d) {
|
||
|
|
var f =
|
||
|
|
a.scrollrunning ? a.newscrollx : a.getScrollLeft();
|
||
|
|
a.doScrollPos(f, b, d)
|
||
|
|
}, this.doScrollPos = function(b, d, f) {
|
||
|
|
function e() {
|
||
|
|
if (a.cancelAnimationFrame) return !0;
|
||
|
|
a.scrollrunning = !0;
|
||
|
|
if (p = 1 - p) return a.timer = s(e) || 1;
|
||
|
|
var b = 0,
|
||
|
|
c = sy = a.getScrollTop();
|
||
|
|
if (a.dst.ay) {
|
||
|
|
var c = a.bzscroll ? a.dst.py + a.bzscroll.getNow() * a.dst.ay : a.newscrolly,
|
||
|
|
f = c - sy;
|
||
|
|
if (0 > f && c < a.newscrolly || 0 < f && c > a.newscrolly) c = a.newscrolly;
|
||
|
|
a.setScrollTop(c);
|
||
|
|
c == a.newscrolly && (b = 1)
|
||
|
|
} else b = 1;
|
||
|
|
var d = sx = a.getScrollLeft();
|
||
|
|
if (a.dst.ax) {
|
||
|
|
d = a.bzscroll ? a.dst.px + a.bzscroll.getNow() *
|
||
|
|
a.dst.ax : a.newscrollx;
|
||
|
|
f = d - sx;
|
||
|
|
if (0 > f && d < a.newscrollx || 0 < f && d > a.newscrollx) d = a.newscrollx;
|
||
|
|
a.setScrollLeft(d);
|
||
|
|
d == a.newscrollx && (b += 1)
|
||
|
|
} else b += 1;
|
||
|
|
2 == b ? (a.timer = 0, a.cursorfreezed = !1, a.bzscroll = !1, a.scrollrunning = !1, 0 > c ? c = 0 : c > a.page.maxh && (c = a.page.maxh), 0 > d ? d = 0 : d > a.page.maxw && (d = a.page.maxw), d != a.newscrollx || c != a.newscrolly ? a.doScrollPos(d, c) : a.onscrollend && a.triggerScrollEnd()) : a.timer = s(e) || 1
|
||
|
|
}
|
||
|
|
d = "undefined" == typeof d || !1 === d ? a.getScrollTop(!0) : d;
|
||
|
|
if (a.timer && a.newscrolly == d && a.newscrollx == b) return !0;
|
||
|
|
a.timer &&
|
||
|
|
v(a.timer);
|
||
|
|
a.timer = 0;
|
||
|
|
var h = a.getScrollTop(),
|
||
|
|
g = a.getScrollLeft();
|
||
|
|
(0 > (a.newscrolly - h) * (d - h) || 0 > (a.newscrollx - g) * (b - g)) && a.cancelScroll();
|
||
|
|
a.newscrolly = d;
|
||
|
|
a.newscrollx = b;
|
||
|
|
if (!a.bouncescroll || !a.rail.visibility) 0 > a.newscrolly ? a.newscrolly = 0 : a.newscrolly > a.page.maxh && (a.newscrolly = a.page.maxh);
|
||
|
|
if (!a.bouncescroll || !a.railh.visibility) 0 > a.newscrollx ? a.newscrollx = 0 : a.newscrollx > a.page.maxw && (a.newscrollx = a.page.maxw);
|
||
|
|
a.dst = {};
|
||
|
|
a.dst.x = b - g;
|
||
|
|
a.dst.y = d - h;
|
||
|
|
a.dst.px = g;
|
||
|
|
a.dst.py = h;
|
||
|
|
var k = Math.round(Math.sqrt(Math.pow(a.dst.x,
|
||
|
|
2) + Math.pow(a.dst.y, 2)));
|
||
|
|
a.dst.ax = a.dst.x / k;
|
||
|
|
a.dst.ay = a.dst.y / k;
|
||
|
|
var l = 0,
|
||
|
|
q = k;
|
||
|
|
0 == a.dst.x ? (l = h, q = d, a.dst.ay = 1, a.dst.py = 0) : 0 == a.dst.y && (l = g, q = b, a.dst.ax = 1, a.dst.px = 0);
|
||
|
|
k = a.getTransitionSpeed(k);
|
||
|
|
f && 1 >= f && (k *= f);
|
||
|
|
a.bzscroll = 0 < k ? a.bzscroll ? a.bzscroll.update(q, k) : new BezierClass(l, q, k, 0, 1, 0, 1) : !1;
|
||
|
|
if (!a.timer) {
|
||
|
|
(h == a.page.maxh && d >= a.page.maxh || g == a.page.maxw && b >= a.page.maxw) && a.checkContentSize();
|
||
|
|
var p = 1;
|
||
|
|
a.cancelAnimationFrame = !1;
|
||
|
|
a.timer = 1;
|
||
|
|
a.onscrollstart && !a.scrollrunning && a.onscrollstart.call(a, {
|
||
|
|
type: "scrollstart",
|
||
|
|
current: {
|
||
|
|
x: g,
|
||
|
|
y: h
|
||
|
|
},
|
||
|
|
request: {
|
||
|
|
x: b,
|
||
|
|
y: d
|
||
|
|
},
|
||
|
|
end: {
|
||
|
|
x: a.newscrollx,
|
||
|
|
y: a.newscrolly
|
||
|
|
},
|
||
|
|
speed: k
|
||
|
|
});
|
||
|
|
e();
|
||
|
|
(h == a.page.maxh && d >= h || g == a.page.maxw && b >= g) && a.checkContentSize();
|
||
|
|
a.noticeCursor()
|
||
|
|
}
|
||
|
|
}, this.cancelScroll = function() {
|
||
|
|
a.timer && v(a.timer);
|
||
|
|
a.timer = 0;
|
||
|
|
a.bzscroll = !1;
|
||
|
|
a.scrollrunning = !1;
|
||
|
|
return a
|
||
|
|
}) : (this.doScrollLeft = function(b, d) {
|
||
|
|
var f = a.getScrollTop();
|
||
|
|
a.doScrollPos(b, f, d)
|
||
|
|
}, this.doScrollTop = function(b, d) {
|
||
|
|
var f = a.getScrollLeft();
|
||
|
|
a.doScrollPos(f, b, d)
|
||
|
|
}, this.doScrollPos = function(b, d, f) {
|
||
|
|
var e = b > a.page.maxw ? a.page.maxw : b;
|
||
|
|
0 > e &&
|
||
|
|
(e = 0);
|
||
|
|
var h = d > a.page.maxh ? a.page.maxh : d;
|
||
|
|
0 > h && (h = 0);
|
||
|
|
a.synched("scroll", function() {
|
||
|
|
a.setScrollTop(h);
|
||
|
|
a.setScrollLeft(e)
|
||
|
|
})
|
||
|
|
}, this.cancelScroll = function() {});
|
||
|
|
this.doScrollBy = function(b, d) {
|
||
|
|
var f = 0,
|
||
|
|
f = d ? Math.floor((a.scroll.y - b) * a.scrollratio.y) : (a.timer ? a.newscrolly : a.getScrollTop(!0)) - b;
|
||
|
|
if (a.bouncescroll) {
|
||
|
|
var e = Math.round(a.view.h / 2);
|
||
|
|
f < -e ? f = -e : f > a.page.maxh + e && (f = a.page.maxh + e)
|
||
|
|
}
|
||
|
|
a.cursorfreezed = !1;
|
||
|
|
py = a.getScrollTop(!0);
|
||
|
|
if (0 > f && 0 >= py) return a.noticeCursor();
|
||
|
|
if (f > a.page.maxh && py >= a.page.maxh) return a.checkContentSize(),
|
||
|
|
a.noticeCursor();
|
||
|
|
a.doScrollTop(f)
|
||
|
|
};
|
||
|
|
this.doScrollLeftBy = function(b, d) {
|
||
|
|
var f = 0,
|
||
|
|
f = d ? Math.floor((a.scroll.x - b) * a.scrollratio.x) : (a.timer ? a.newscrollx : a.getScrollLeft(!0)) - b;
|
||
|
|
if (a.bouncescroll) {
|
||
|
|
var e = Math.round(a.view.w / 2);
|
||
|
|
f < -e ? f = -e : f > a.page.maxw + e && (f = a.page.maxw + e)
|
||
|
|
}
|
||
|
|
a.cursorfreezed = !1;
|
||
|
|
px = a.getScrollLeft(!0);
|
||
|
|
if (0 > f && 0 >= px || f > a.page.maxw && px >= a.page.maxw) return a.noticeCursor();
|
||
|
|
a.doScrollLeft(f)
|
||
|
|
};
|
||
|
|
this.doScrollTo = function(b, d) {
|
||
|
|
d && Math.round(b * a.scrollratio.y);
|
||
|
|
a.cursorfreezed = !1;
|
||
|
|
a.doScrollTop(b)
|
||
|
|
};
|
||
|
|
this.checkContentSize =
|
||
|
|
function() {
|
||
|
|
var b = a.getContentSize();
|
||
|
|
(b.h != a.page.h || b.w != a.page.w) && a.resize(!1, b)
|
||
|
|
};
|
||
|
|
a.onscroll = function(b) {
|
||
|
|
a.rail.drag || a.cursorfreezed || a.synched("scroll", function() {
|
||
|
|
a.scroll.y = Math.round(a.getScrollTop() * (1 / a.scrollratio.y));
|
||
|
|
a.railh && (a.scroll.x = Math.round(a.getScrollLeft() * (1 / a.scrollratio.x)));
|
||
|
|
a.noticeCursor()
|
||
|
|
})
|
||
|
|
};
|
||
|
|
a.bind(a.docscroll, "scroll", a.onscroll);
|
||
|
|
this.doZoomIn = function(b) {
|
||
|
|
if (!a.zoomactive) {
|
||
|
|
a.zoomactive = !0;
|
||
|
|
a.zoomrestore = {
|
||
|
|
style: {}
|
||
|
|
};
|
||
|
|
var h = "position top left zIndex backgroundColor marginTop marginBottom marginLeft marginRight".split(" "),
|
||
|
|
f = a.win[0].style,
|
||
|
|
g;
|
||
|
|
for (g in h) {
|
||
|
|
var k = h[g];
|
||
|
|
a.zoomrestore.style[k] = "undefined" != typeof f[k] ? f[k] : ""
|
||
|
|
}
|
||
|
|
a.zoomrestore.style.width = a.win.css("width");
|
||
|
|
a.zoomrestore.style.height = a.win.css("height");
|
||
|
|
a.zoomrestore.padding = {
|
||
|
|
w: a.win.outerWidth() - a.win.width(),
|
||
|
|
h: a.win.outerHeight() - a.win.height()
|
||
|
|
};
|
||
|
|
d.isios4 && (a.zoomrestore.scrollTop = e(window).scrollTop(), e(window).scrollTop(0));
|
||
|
|
a.win.css({
|
||
|
|
position: d.isios4 ? "absolute" : "fixed",
|
||
|
|
top: 0,
|
||
|
|
left: 0,
|
||
|
|
"z-index": x + 100,
|
||
|
|
margin: "0px"
|
||
|
|
});
|
||
|
|
h = a.win.css("backgroundColor");
|
||
|
|
("" == h || /transparent|rgba\(0, 0, 0, 0\)|rgba\(0,0,0,0\)/.test(h)) &&
|
||
|
|
a.win.css("backgroundColor", "#fff");
|
||
|
|
a.rail.css({
|
||
|
|
"z-index": x + 101
|
||
|
|
});
|
||
|
|
a.zoom.css({
|
||
|
|
"z-index": x + 102
|
||
|
|
});
|
||
|
|
a.zoom.css("backgroundPosition", "0px -18px");
|
||
|
|
a.resizeZoom();
|
||
|
|
a.onzoomin && a.onzoomin.call(a);
|
||
|
|
return a.cancelEvent(b)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.doZoomOut = function(b) {
|
||
|
|
if (a.zoomactive) return a.zoomactive = !1, a.win.css("margin", ""), a.win.css(a.zoomrestore.style), d.isios4 && e(window).scrollTop(a.zoomrestore.scrollTop), a.rail.css({
|
||
|
|
"z-index": a.zindex
|
||
|
|
}), a.zoom.css({
|
||
|
|
"z-index": a.zindex
|
||
|
|
}), a.zoomrestore = !1, a.zoom.css("backgroundPosition",
|
||
|
|
"0px 0px"), a.onResize(), a.onzoomout && a.onzoomout.call(a), a.cancelEvent(b)
|
||
|
|
};
|
||
|
|
this.doZoom = function(b) {
|
||
|
|
return a.zoomactive ? a.doZoomOut(b) : a.doZoomIn(b)
|
||
|
|
};
|
||
|
|
this.resizeZoom = function() {
|
||
|
|
if (a.zoomactive) {
|
||
|
|
var b = a.getScrollTop();
|
||
|
|
a.win.css({
|
||
|
|
width: e(window).width() - a.zoomrestore.padding.w + "px",
|
||
|
|
height: e(window).height() - a.zoomrestore.padding.h + "px"
|
||
|
|
});
|
||
|
|
a.onResize();
|
||
|
|
a.setScrollTop(Math.min(a.page.maxh, b))
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.init();
|
||
|
|
e.nicescroll.push(this)
|
||
|
|
},
|
||
|
|
H = function(e) {
|
||
|
|
var b = this;
|
||
|
|
this.nc = e;
|
||
|
|
this.steptime = this.lasttime = this.speedy =
|
||
|
|
this.speedx = this.lasty = this.lastx = 0;
|
||
|
|
this.snapy = this.snapx = !1;
|
||
|
|
this.demuly = this.demulx = 0;
|
||
|
|
this.lastscrolly = this.lastscrollx = -1;
|
||
|
|
this.timer = this.chky = this.chkx = 0;
|
||
|
|
this.time = function() {
|
||
|
|
return +new Date
|
||
|
|
};
|
||
|
|
this.reset = function(e, g) {
|
||
|
|
b.stop();
|
||
|
|
var l = b.time();
|
||
|
|
b.steptime = 0;
|
||
|
|
b.lasttime = l;
|
||
|
|
b.speedx = 0;
|
||
|
|
b.speedy = 0;
|
||
|
|
b.lastx = e;
|
||
|
|
b.lasty = g;
|
||
|
|
b.lastscrollx = -1;
|
||
|
|
b.lastscrolly = -1
|
||
|
|
};
|
||
|
|
this.update = function(e, g) {
|
||
|
|
var l = b.time();
|
||
|
|
b.steptime = l - b.lasttime;
|
||
|
|
b.lasttime = l;
|
||
|
|
var l = g - b.lasty,
|
||
|
|
q = e - b.lastx,
|
||
|
|
a = b.nc.getScrollTop(),
|
||
|
|
p = b.nc.getScrollLeft(),
|
||
|
|
a = a +
|
||
|
|
l,
|
||
|
|
p = p + q;
|
||
|
|
b.snapx = 0 > p || p > b.nc.page.maxw;
|
||
|
|
b.snapy = 0 > a || a > b.nc.page.maxh;
|
||
|
|
b.speedx = q;
|
||
|
|
b.speedy = l;
|
||
|
|
b.lastx = e;
|
||
|
|
b.lasty = g
|
||
|
|
};
|
||
|
|
this.stop = function() {
|
||
|
|
b.nc.unsynched("domomentum2d");
|
||
|
|
b.timer && clearTimeout(b.timer);
|
||
|
|
b.timer = 0;
|
||
|
|
b.lastscrollx = -1;
|
||
|
|
b.lastscrolly = -1
|
||
|
|
};
|
||
|
|
this.doSnapy = function(e, g) {
|
||
|
|
var l = !1;
|
||
|
|
0 > g ? (g = 0, l = !0) : g > b.nc.page.maxh && (g = b.nc.page.maxh, l = !0);
|
||
|
|
0 > e ? (e = 0, l = !0) : e > b.nc.page.maxw && (e = b.nc.page.maxw, l = !0);
|
||
|
|
l ? b.nc.doScrollPos(e, g, b.nc.opt.snapbackspeed) : b.nc.triggerScrollEnd()
|
||
|
|
};
|
||
|
|
this.doMomentum = function(e) {
|
||
|
|
var g = b.time(),
|
||
|
|
l = e ? g + e : b.lasttime;
|
||
|
|
e = b.nc.getScrollLeft();
|
||
|
|
var q = b.nc.getScrollTop(),
|
||
|
|
a = b.nc.page.maxh,
|
||
|
|
p = b.nc.page.maxw;
|
||
|
|
b.speedx = 0 < p ? Math.min(60, b.speedx) : 0;
|
||
|
|
b.speedy = 0 < a ? Math.min(60, b.speedy) : 0;
|
||
|
|
l = l && 60 >= g - l;
|
||
|
|
if (0 > q || q > a || 0 > e || e > p) l = !1;
|
||
|
|
e = b.speedx && l ? b.speedx : !1;
|
||
|
|
if (b.speedy && l && b.speedy || e) {
|
||
|
|
var d = Math.max(16, b.steptime);
|
||
|
|
50 < d && (e = d / 50, b.speedx *= e, b.speedy *= e, d = 50);
|
||
|
|
b.demulxy = 0;
|
||
|
|
b.lastscrollx = b.nc.getScrollLeft();
|
||
|
|
b.chkx = b.lastscrollx;
|
||
|
|
b.lastscrolly = b.nc.getScrollTop();
|
||
|
|
b.chky = b.lastscrolly;
|
||
|
|
var r = b.lastscrollx,
|
||
|
|
t = b.lastscrolly,
|
||
|
|
s = function() {
|
||
|
|
var c = 600 < b.time() - g ? 0.04 : 0.02;
|
||
|
|
if (b.speedx && (r = Math.floor(b.lastscrollx - b.speedx * (1 - b.demulxy)), b.lastscrollx = r, 0 > r || r > p)) c = 0.1;
|
||
|
|
if (b.speedy && (t = Math.floor(b.lastscrolly - b.speedy * (1 - b.demulxy)), b.lastscrolly = t, 0 > t || t > a)) c = 0.1;
|
||
|
|
b.demulxy = Math.min(1, b.demulxy + c);
|
||
|
|
b.nc.synched("domomentum2d", function() {
|
||
|
|
b.speedx && (b.nc.getScrollLeft() != b.chkx && b.stop(), b.chkx = r, b.nc.setScrollLeft(r));
|
||
|
|
b.speedy && (b.nc.getScrollTop() != b.chky && b.stop(), b.chky = t, b.nc.setScrollTop(t));
|
||
|
|
b.timer || (b.nc.hideCursor(),
|
||
|
|
b.doSnapy(r, t))
|
||
|
|
});
|
||
|
|
1 > b.demulxy ? b.timer = setTimeout(s, d) : (b.stop(), b.nc.hideCursor(), b.doSnapy(r, t))
|
||
|
|
};
|
||
|
|
s()
|
||
|
|
} else b.doSnapy(b.nc.getScrollLeft(), b.nc.getScrollTop())
|
||
|
|
}
|
||
|
|
},
|
||
|
|
w = e.fn.scrollTop;
|
||
|
|
e.cssHooks.pageYOffset = {
|
||
|
|
get: function(g, b, h) {
|
||
|
|
return (b = e.data(g, "__nicescroll") || !1) && b.ishwscroll ? b.getScrollTop() : w.call(g)
|
||
|
|
},
|
||
|
|
set: function(g, b) {
|
||
|
|
var h = e.data(g, "__nicescroll") || !1;
|
||
|
|
h && h.ishwscroll ? h.setScrollTop(parseInt(b)) : w.call(g, b);
|
||
|
|
return this
|
||
|
|
}
|
||
|
|
};
|
||
|
|
e.fn.scrollTop = function(g) {
|
||
|
|
if ("undefined" == typeof g) {
|
||
|
|
var b = this[0] ? e.data(this[0],
|
||
|
|
"__nicescroll") || !1 : !1;
|
||
|
|
return b && b.ishwscroll ? b.getScrollTop() : w.call(this)
|
||
|
|
}
|
||
|
|
return this.each(function() {
|
||
|
|
var b = e.data(this, "__nicescroll") || !1;
|
||
|
|
b && b.ishwscroll ? b.setScrollTop(parseInt(g)) : w.call(e(this), g)
|
||
|
|
})
|
||
|
|
};
|
||
|
|
var A = e.fn.scrollLeft;
|
||
|
|
e.cssHooks.pageXOffset = {
|
||
|
|
get: function(g, b, h) {
|
||
|
|
return (b = e.data(g, "__nicescroll") || !1) && b.ishwscroll ? b.getScrollLeft() : A.call(g)
|
||
|
|
},
|
||
|
|
set: function(g, b) {
|
||
|
|
var h = e.data(g, "__nicescroll") || !1;
|
||
|
|
h && h.ishwscroll ? h.setScrollLeft(parseInt(b)) : A.call(g, b);
|
||
|
|
return this
|
||
|
|
}
|
||
|
|
};
|
||
|
|
e.fn.scrollLeft = function(g) {
|
||
|
|
if ("undefined" ==
|
||
|
|
typeof g) {
|
||
|
|
var b = this[0] ? e.data(this[0], "__nicescroll") || !1 : !1;
|
||
|
|
return b && b.ishwscroll ? b.getScrollLeft() : A.call(this)
|
||
|
|
}
|
||
|
|
return this.each(function() {
|
||
|
|
var b = e.data(this, "__nicescroll") || !1;
|
||
|
|
b && b.ishwscroll ? b.setScrollLeft(parseInt(g)) : A.call(e(this), g)
|
||
|
|
})
|
||
|
|
};
|
||
|
|
var B = function(g) {
|
||
|
|
var b = this;
|
||
|
|
this.length = 0;
|
||
|
|
this.name = "nicescrollarray";
|
||
|
|
this.each = function(e) {
|
||
|
|
for (var g = 0, a = 0; g < b.length; g++) e.call(b[g], a++);
|
||
|
|
return b
|
||
|
|
};
|
||
|
|
this.push = function(e) {
|
||
|
|
b[b.length] = e;
|
||
|
|
b.length++
|
||
|
|
};
|
||
|
|
this.eq = function(e) {
|
||
|
|
return b[e]
|
||
|
|
};
|
||
|
|
if (g)
|
||
|
|
for (var h = 0; h < g.length; h++) {
|
||
|
|
var k =
|
||
|
|
e.data(g[h], "__nicescroll") || !1;
|
||
|
|
k && (this[this.length] = k, this.length++)
|
||
|
|
}
|
||
|
|
return this
|
||
|
|
};
|
||
|
|
(function(e, b, h) {
|
||
|
|
for (var k = 0; k < b.length; k++) h(e, b[k])
|
||
|
|
})(B.prototype, "show hide toggle onResize resize remove stop doScrollPos".split(" "), function(e, b) {
|
||
|
|
e[b] = function() {
|
||
|
|
var e = arguments;
|
||
|
|
return this.each(function() {
|
||
|
|
this[b].apply(this, e)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
});
|
||
|
|
e.fn.getNiceScroll = function(g) {
|
||
|
|
return "undefined" == typeof g ? new B(this) : this[g] && e.data(this[g], "__nicescroll") || !1
|
||
|
|
};
|
||
|
|
e.extend(e.expr[":"], {
|
||
|
|
nicescroll: function(g) {
|
||
|
|
return e.data(g, "__nicescroll") ?
|
||
|
|
!0 : !1
|
||
|
|
}
|
||
|
|
});
|
||
|
|
e.fn.niceScroll = function(g, b) {
|
||
|
|
"undefined" == typeof b && ("object" == typeof g && !("jquery" in g)) && (b = g, g = !1);
|
||
|
|
var h = new B;
|
||
|
|
"undefined" == typeof b && (b = {});
|
||
|
|
g && (b.doc = e(g), b.win = e(this));
|
||
|
|
var k = !("doc" in b);
|
||
|
|
!k && !("win" in b) && (b.win = e(this));
|
||
|
|
this.each(function() {
|
||
|
|
var g = e(this).data("__nicescroll") || !1;
|
||
|
|
g || (b.doc = k ? e(this) : b.doc, g = new N(b, e(this)), e(this).data("__nicescroll", g));
|
||
|
|
h.push(g)
|
||
|
|
});
|
||
|
|
return 1 == h.length ? h[0] : h
|
||
|
|
};
|
||
|
|
window.NiceScroll = {
|
||
|
|
getjQuery: function() {
|
||
|
|
return e
|
||
|
|
}
|
||
|
|
};
|
||
|
|
e.nicescroll || (e.nicescroll = new B, e.nicescroll.options =
|
||
|
|
G)
|
||
|
|
});
|