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1.7.4 Release

- Adds source map to compiled output
- Removes legacy `demo.html`
- Drops IE<9 support
- Updates License and Copyright
- Changes compat to be lazy-loaded and memoized. Closes #98. Fixes #91
- Fixes formatting in test files
- Adds `thumbColor` option, to allow user-defined thumb colors. Closes #102
- Adds, and removes, a DOM body if required for testing. Closes #93
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commit 1913bfb88d4c6cc499ab27b240be4158000231e4 1 parent 1579345
Jonathan Azoff authored
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1  .gitignore
@@ -1,4 +1,5 @@
.DS_Store
.idea
.tern-port
+.sass-cache
node_modules
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4 .travis.yml
@@ -1,9 +1,5 @@
language: node_js
node_js:
- - 0.6
- - 0.7
- - 0.8
- - 0.9
- 0.10
before_script:
- "sudo npm install -g jasmine-node"
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8 Gruntfile.js
@@ -7,7 +7,7 @@ module.exports = function (grunt) {
jshint: {
files: [
'Gruntfile.js',
- 'src/jquery.overscroll.js',
+ 'dist/jquery.overscroll.js',
'test/*.js',
'test/modules/*.js',
'test/drift-canvas/js/app.js'
@@ -25,8 +25,12 @@ module.exports = function (grunt) {
uglify: {
overscroll: {
+ options: {
+ preserveComments: 'some',
+ sourceMap: 'dist/jquery.overscroll.map'
+ },
files: {
- 'src/jquery.overscroll.min.js': ['src/jquery.overscroll.js']
+ 'dist/jquery.overscroll.min.js': ['dist/jquery.overscroll.js']
}
}
},
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14 README.md
@@ -1,6 +1,6 @@
-Overscroll v1.7.3
+Overscroll v1.7.4
=================
-Wed, August 7th 2013
+Wednesday, February 12th, 2014
Overscroll is a jQuery Plugin and [polyfill](http://remysharp.com/2010/10/08/what-is-a-polyfill) for mobile safari's [overflow-scrolling](http://johanbrook.com/browsers/native-momentum-scrolling-ios-5/) style. It is intended for use on desktop browsers, with [the latest version of jQuery](http://code.jquery.com/jquery-latest.js).
@@ -9,7 +9,7 @@ Homepage: <http://azoffdesign.com/overscroll>
License
-------
-Copyright 2013, Jonathan Azoff
+Copyright 2014, Jonathan Azoff
Licensed under the MIT license.
@@ -103,13 +103,15 @@ While you can programatically control whether or not overscroll allows horizonta
As of 1.3.1, if you would like to add click handlers to links inside of overscroll, you can dynamially check the state of the overscrolled element via the jQuery's [data()](http://api.jquery.com/bind/) method. This ability should allow you to prevent default behavior of a click handler if a drag state is detected. For example, an overscrolled jQuery element `elm` can be checked for drag state via `elm.data("overscroll").dragging`.
-As of 1.4.4 you can call the `overscroll` constructor on a jQuery element as much as you like, without worrying about memory leaks. What this means is that you may dynamically add elements to the overscrolled element, and then re-call the `overscroll` method to take into account the new height. This would have been done programatically if DOM Elements supported the resize event, alas only the window object supports this event.
+As of 1.4.4, you can call the `overscroll` constructor on a jQuery element as much as you like, without worrying about memory leaks. What this means is that you may dynamically add elements to the overscrolled element, and then re-call the `overscroll` method to take into account the new height. This would have been done programatically if DOM Elements supported the resize event, alas only the window object supports this event.
-As of 1.7.0 you can scroll in multiple directions using the mouse wheel. You can also disable mouse wheel support.
+As of 1.7.0, you can scroll in multiple directions using the mouse wheel. You can also disable mouse wheel support.
+
+As of 1.7.4, Overscroll runs on the jQuery 2.x.x variants - hence, older browsers are no longer supported.
Contributing
------------
-I <3 pull requests. If you want to contribute, please fork the code and submit a pull request. If you want to take an active maintaining overscroll, just let me know - I would wholeheartedly appreciate the help.
+I <3 pull requests. If you want to contribute, please fork the code and submit a pull request. If you want to take an active role maintaining overscroll, just let me know - I would wholeheartedly appreciate the help.
Support
-------
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4 bower.json
@@ -1,8 +1,8 @@
{
"name": "jquery-overscroll",
- "version": "1.7.3",
+ "version": "1.7.4",
"dependencies": {
- "jquery": ">=1.9.0"
+ "jquery": ">=2.1.0"
},
"repository": {
"type": "git",
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252 demo.html
@@ -1,252 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<title>jQuery.overscroll</title>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<style type="text/css">
- #overscroll { width: 500px; height: 500px; overflow: hidden; border: solid 1px #000; margin: 30px auto; position: relative; }
- #overscroll ul { width: 2500px; margin:0; padding: 0; }
- #overscroll li { display: block; float: left; width: 100px; height: 100px; background-color: #FFF; }
- #overscroll li.alt { background-color: #C00; }
- #overscroll li.no-drag { background-color: #000; color: #FFF; }
- #overscroll li.last { clear: both; visibility: hidden; height: 0; padding: 0; }
-</style>
-</head>
-
-<body>
- <h1>jQuery.overscroll</h1>
-
- <div id="overscroll">
- <ul>
-
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
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- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li><a id="link" href="javascript:void(0)">Click Me!</a></li><li class="no-drag">Can't drag me!</li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
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- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
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- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
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- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li class="last"></li>
- </ul>
- </div>
-
- <script src="http://code.jquery.com/jquery-latest.js"></script>
- <!--<script src="jquery-latest.js"></script>-->
- <script src="src/jquery.overscroll.js"></script>
- <script>
- $(function(o){
- o = $("#overscroll").overscroll({
- cancelOn: '.no-drag',
-// captureWheel: false,
-// hoverThumbs: true,
-// persistThumbs: true,
-// showThumbs: false,
- scrollLeft: 200,
- scrollTop: 100
- }).on('overscroll:dragstart overscroll:dragend overscroll:driftstart overscroll:driftend', function(event){
- console.log(event.type);
- });
- $("#link").click(function(){
- if(!o.data("dragging")) {
- console.log("clicked!");
- } else {
- return false;
- }
- });
- });
- </script>
-</body>
-</html>
View
215 src/jquery.overscroll.js → dist/jquery.overscroll.js
@@ -1,96 +1,127 @@
/**
- * Overscroll v1.7.3
- * A jQuery Plugin that emulates the iPhone scrolling experience in a browser.
+ * Overscroll 1.7.4
+ * Touch scrolling for the browser
* http://azoffdesign.com/overscroll
*
* Intended for use with the latest jQuery
* http://code.jquery.com/jquery-latest.js
*
- * Copyright 2013, Jonathan Azoff
+ * Copyright 2014, Jonathan Azoff
* Licensed under the MIT license.
* https://github.com/azoff/overscroll/blob/master/mit.license
*
* For API documentation, see the README file
* http://azof.fr/pYCzuM
*
- * Date: Tuesday, March 18th 2013
+ * Date: Wednesday, February 11th 2014
*/
+/*! Overscroll 1.7.4 | (c) 2014 Jon Azoff | http://azof.fr/pYCzuM */
(function(global, dom, browser, math, wait, cancel, namespace, $, none){
- // We want to run this plug-in in strict-mode
+ // We want to run overscroll in strict-mode
// so that we may benefit from its optimizations
'use strict';
// The key used to bind-instance specific data to an object
var datakey = 'overscroll';
- // create <body> node if there's not one present (e.g., for test runners)
- if (dom.body === null) {
- dom.documentElement.appendChild(
- dom.createElement('body')
- );
- }
+ // These are all the events that could possibly
+ // be used by the plug-in
+ var events = {
+ drag: 'mousemove touchmove',
+ end: 'mouseup mouseleave click touchend touchcancel',
+ hover: 'mouseenter mouseleave',
+ ignored: 'select dragstart drag',
+ scroll: 'scroll',
+ start: 'mousedown touchstart',
+ wheel: 'mousewheel DOMMouseScroll'
+ };
- // quick fix for IE 8 and below since getComputedStyle() is not supported
- // TODO: find a better solution
- if (!global.getComputedStyle) {
- global.getComputedStyle = function (el, pseudo) {
- this.el = el;
- this.getPropertyValue = function (prop) {
- var re = /(\-([a-z]){1})/g;
- if (prop == 'float') prop = 'styleFloat';
- if (re.test(prop)) {
- prop = prop.replace(re, function () {
- return arguments[2].toUpperCase();
- });
- }
- return el.currentStyle[prop] ? el.currentStyle[prop] : null;
- };
- return this;
- };
- }
+ // These settings are used to tweak drift settings
+ // for the plug-in
+ var settings = {
+ captureThreshold: 3,
+ driftDecay: 1.1,
+ driftSequences: 22,
+ driftTimeout: 100,
+ scrollDelta: 15,
+ thumbOpacity: 0.7,
+ thumbThickness: 6,
+ thumbTimeout: 400,
+ wheelDelta: 20,
+ wheelTicks: 120
+ };
+
+ // These defaults are used to complement any options
+ // passed into the plug-in entry point
+ var defaults = {
+ cancelOn: 'select,input,textarea',
+ direction: 'multi',
+ dragHold: false,
+ hoverThumbs: false,
+ scrollDelta: settings.scrollDelta,
+ showThumbs: true,
+ persistThumbs: false,
+ captureWheel: true,
+ wheelDelta: settings.wheelDelta,
+ wheelDirection: 'multi',
+ zIndex: 999,
+ ignoreSizing: false,
+ thumbColor: 'black'
+ };
// runs feature detection for overscroll
- var compat = {
- animate: (function(){
- var fn = global.requestAnimationFrame ||
- global.webkitRequestAnimationFrame ||
- global.mozRequestAnimationFrame ||
- global.oRequestAnimationFrame ||
- global.msRequestAnimationFrame ||
- function(callback) { wait(callback, 1000/60); };
- return function(callback) {
- fn.call(global, callback);
- };
- })(),
- overflowScrolling: (function(){
- var style = '';
+ function compat() {
+
+ // memoize for lazy-loading
+ if (compat.memo) { return compat.memo; }
+
+ // find an animator function
+ var animator = global.requestAnimationFrame ||
+ global.webkitRequestAnimationFrame ||
+ global.mozRequestAnimationFrame ||
+ global.oRequestAnimationFrame ||
+ global.msRequestAnimationFrame ||
+ function(callback) { wait(callback, 1000/60); };
+
+ var nobody = dom.body === null;
+ if (nobody) {
+ dom.documentElement.appendChild(dom.createElement('body'));
+ }
+
+ // find the name of the overflow scrolling style
+ var overflowScrollingStyle = '';
+ (function(){
var div = dom.createElement('div');
var prefixes = ['webkit', 'moz', 'o', 'ms'];
+
dom.body.appendChild(div);
$.each(prefixes, function(i, prefix){
div.style[prefix + 'OverflowScrolling'] = 'touch';
});
+
div.style.overflowScrolling = 'touch';
var computedStyle = global.getComputedStyle(div);
if (!!computedStyle.overflowScrolling) {
- style = 'overflow-scrolling';
+ overflowScrollingStyle = 'overflow-scrolling';
} else {
$.each(prefixes, function(i, prefix){
if (!!computedStyle[prefix + 'OverflowScrolling']) {
- style = '-' + prefix + '-overflow-scrolling';
+ overflowScrollingStyle = '-' + prefix + '-overflow-scrolling';
}
- return !style;
+ return !overflowScrollingStyle;
});
}
div.parentNode.removeChild(div);
- return style;
- })(),
- cursor: (function() {
+ })();
+
+ // find the cursor styles
+ var cursorStyles = {};
+ (function() {
var div = dom.createElement('div');
var prefixes = ['webkit', 'moz'];
var gmail = 'https://mail.google.com/mail/images/2/';
- var style = {
+ cursorStyles = {
grab: 'url('+gmail+'openhand.cur), move',
grabbing: 'url('+gmail+'closedhand.cur), move'
};
@@ -101,7 +132,7 @@
var computedStyle = global.getComputedStyle(div);
found = computedStyle.cursor === cursor;
if (found) {
- style = {
+ cursorStyles = {
grab: '-' + prefix + '-grab',
grabbing: '-' + prefix + '-grabbing'
};
@@ -109,53 +140,23 @@
return !found;
});
div.parentNode.removeChild(div);
- return style;
- })()
- };
+ return cursorStyles;
+ })();
- // These are all the events that could possibly
- // be used by the plug-in
- var events = {
- drag: 'mousemove touchmove',
- end: 'mouseup mouseleave click touchend touchcancel',
- hover: 'mouseenter mouseleave',
- ignored: 'select dragstart drag',
- scroll: 'scroll',
- start: 'mousedown touchstart',
- wheel: 'mousewheel DOMMouseScroll'
- };
+ compat.memo = {
+ animate: function(cb) { return animator.call(global, cb); },
+ overflowScrolling: overflowScrollingStyle,
+ cursor: cursorStyles
+ };
- // These settings are used to tweak drift settings
- // for the plug-in
- var settings = {
- captureThreshold: 3,
- driftDecay: 1.1,
- driftSequences: 22,
- driftTimeout: 100,
- scrollDelta: 15,
- thumbOpacity: 0.7,
- thumbThickness: 6,
- thumbTimeout: 400,
- wheelDelta: 20,
- wheelTicks: 120
- };
+ // remove generated body
+ if (nobody) {
+ dom.documentElement.removeChild(dom.body);
+ }
- // These defaults are used to complement any options
- // passed into the plug-in entry point
- var defaults = {
- cancelOn: 'select,input,textarea',
- direction: 'multi',
- dragHold: false,
- hoverThumbs: false,
- scrollDelta: settings.scrollDelta,
- showThumbs: true,
- persistThumbs: false,
- captureWheel: true,
- wheelDelta: settings.wheelDelta,
- wheelDirection: 'multi',
- zIndex: 999,
- ignoreSizing: false
- };
+ return compat.memo;
+
+ }
// Triggers a DOM event on the overscrolled element.
// All events are namespaced under the overscroll name
@@ -411,7 +412,7 @@
data.drifting = true;
// animate the drift sequence
- compat.animate(function render() {
+ compat().animate(function render() {
if (data.drifting) {
var min = 1, max = -1;
data.drifting = false;
@@ -426,7 +427,7 @@
xMod /= decay;
}
moveThumbs(thumbs, sizing, target.scrollLeft, target.scrollTop);
- compat.animate(render);
+ compat().animate(render);
} else {
triggerEvent('driftend', data.target);
callback(data);
@@ -453,8 +454,8 @@
// without this the simple "click" event won't be recognized on touch clients
if (!touches) { event.preventDefault(); }
- if (!compat.overflowScrolling) {
- target.css('cursor', compat.cursor.grabbing);
+ if (!compat().overflowScrolling) {
+ target.css('cursor', compat().cursor.grabbing);
target.data(datakey).dragging = flags.dragging = flags.dragged = false;
// apply the drag listeners to the doc or target
@@ -503,7 +504,7 @@
triggerEvent('dragend', target);
// only drift if a drag passed our threshold
- if (flags.dragging && !compat.overflowScrolling) {
+ if (flags.dragging && !compat().overflowScrolling) {
drift(target.get(0), event, done);
} else {
done();
@@ -513,7 +514,7 @@
// only if we moved, and the mouse down is the same as
// the mouse up target do we defer the event
- if (flags.dragging && !compat.overflowScrolling && data.start && data.start.is(event.target)) {
+ if (flags.dragging && !compat().overflowScrolling && data.start && data.start.is(event.target)) {
deferClick(data.start);
}
@@ -526,7 +527,7 @@
flags.dragging = false;
// set the cursor back to normal
- target.css('cursor', compat.cursor.grab);
+ target.css('cursor', compat().cursor.grab);
}
@@ -639,7 +640,7 @@
return {
position: 'absolute',
opacity: options.persistThumbs ? settings.thumbOpacity : 0,
- 'background-color': 'black',
+ 'background-color': options.thumbColor,
width: size.width + 'px',
height: size.height + 'px',
'border-radius': size.corner + 'px',
@@ -698,7 +699,7 @@
// apply any required CSS
data.target = target = $(target).css({
position: 'relative',
- cursor: compat.cursor.grab
+ cursor: compat().cursor.grab
}).on(events.start, data, start)
.on(events.end, data, stop)
.on(events.ignored, data, ignore);
@@ -718,8 +719,8 @@
}
// use native oversroll, if it exists
- if (compat.overflowScrolling) {
- target.css(compat.overflowScrolling, 'touch');
+ if (compat().overflowScrolling) {
+ target.css(compat().overflowScrolling, 'touch');
} else {
target.on(events.scroll, data, scroll);
}
@@ -731,7 +732,7 @@
// add thumbs and listeners (if we're showing them)
if (options.showThumbs) {
- if (compat.overflowScrolling) {
+ if (compat().overflowScrolling) {
target.css('overflow', 'scroll');
} else {
target.css('overflow', 'hidden');
View
1  dist/jquery.overscroll.map
@@ -0,0 +1 @@
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View
3  dist/jquery.overscroll.min.js
@@ -0,0 +1,3 @@
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b=a.data,c=a.originalEvent.touches,d=b.options,e=b.sizing,f=b.thumbs,g=b.position,h=b.flags,i=b.target.get(0);c&&c.length&&(a=c[0]),h.dragged||o(f,d,!0),h.dragged=!0,"vertical"!==d.direction&&(i.scrollLeft-=a.pageX-g.x),"horizontal"!==b.options.direction&&(i.scrollTop-=a.pageY-g.y),m(a,b.position),--b.capture.index<=0&&(b.target.data(H).dragging=h.dragging=!0,m(a,b.capture,J.captureThreshold)),n(f,e,i.scrollLeft,i.scrollTop)}function u(a,b,c){var d,e,f,g,h=b.data,i=h.capture,m=h.options,o=h.sizing,p=h.thumbs,q=l()-i.time,r=a.scrollLeft,s=a.scrollTop,t=J.driftDecay;return q>J.driftTimeout?void c(h):(d=m.scrollDelta*(b.pageX-i.x),e=m.scrollDelta*(b.pageY-i.y),"vertical"!==m.direction&&(r-=d),"horizontal"!==m.direction&&(s-=e),f=d/J.driftSequences,g=e/J.driftSequences,k("driftstart",h.target),h.drifting=!0,void j().animate(function u(){if(h.drifting){var b=1,d=-1;h.drifting=!1,(g>b&&a.scrollTop>s||d>g&&a.scrollTop<s)&&(h.drifting=!0,a.scrollTop-=g,g/=t),(f>b&&a.scrollLeft>r||d>f&&a.scrollLeft<r)&&(h.drifting=!0,a.scrollLeft-=f,f/=t),n(p,o,a.scrollLeft,a.scrollTop),j().animate(u)}else k("driftend",h.target),c(h)}))}function v(a){var b=a.data,c=a.originalEvent.touches,d=b.target,e=b.start=h(a.target),f=b.flags;f.drifting=!1,e.size()&&!e.is(b.options.cancelOn)&&(c||a.preventDefault(),j().overflowScrolling||(d.css("cursor",j().cursor.grabbing),d.data(H).dragging=f.dragging=f.dragged=!1,b.options.dragHold?h(document).on(I.drag,b,t):d.on(I.drag,b,t)),b.position=m(a,{}),b.capture=m(a,{},J.captureThreshold),k("dragstart",d))}function w(a){var b=a.data,c=b.target,d=b.options,e=b.flags,f=b.thumbs,g=function(){f&&!d.hoverThumbs&&o(f,d,!1)};d.dragHold?h(document).unbind(I.drag,t):c.unbind(I.drag,t),b.position&&(k("dragend",c),e.dragging&&!j().overflowScrolling?u(c.get(0),a,g):g()),e.dragging&&!j().overflowScrolling&&b.start&&b.start.is(a.target)&&p(b.start),c.data(H).dragging=b.start=b.capture=b.position=e.dragged=e.dragging=!1,c.css("cursor",j().cursor.grab)}function x(a){return a=h.extend({},K,a),"multi"!==a.direction&&a.direction!==a.wheelDirection&&(a.wheelDirection=a.direction),a.scrollDelta=d.abs(parseFloat(a.scrollDelta)),a.wheelDelta=d.abs(parseFloat(a.wheelDelta)),a.scrollLeft=a.scrollLeft===i?null:d.abs(parseFloat(a.scrollLeft)),a.scrollTop=a.scrollTop===i?null:d.abs(parseFloat(a.scrollTop)),a}function y(a){var b=h(a),c=b.width(),d=b.height(),e=c>=a.scrollWidth?c:a.scrollWidth,f=d>=a.scrollHeight?d:a.scrollHeight,g=e>c||f>d;return{valid:g,container:{width:c,height:d,scrollWidth:e,scrollHeight:f},thumbs:{horizontal:{width:c*c/e,height:J.thumbThickness,corner:J.thumbThickness/2,left:0,top:d-J.thumbThickness},vertical:{width:J.thumbThickness,height:d*d/f,corner:J.thumbThickness/2,left:c-J.thumbThickness,top:0}}}}function z(a,b){var c,d=h(a),e=d.data(H)||{},f=d.attr("style"),g=b?function(){e=d.data(H),c=e.thumbs,f?d.attr("style",f):d.removeAttr("style"),c&&(c.horizontal&&c.horizontal.remove(),c.vertical&&c.vertical.remove()),d.removeData(H).off(I.wheel,s).off(I.start,v).off(I.end,w).off(I.ignored,C)}:h.noop;return h.isFunction(e.remover)?e.remover:g}function A(a,b){return{position:"absolute",opacity:b.persistThumbs?J.thumbOpacity:0,"background-color":b.thumbColor,width:a.width+"px",height:a.height+"px","border-radius":a.corner+"px",margin:a.top+"px 0 0 "+a.left+"px","z-index":b.zIndex}}function B(a,b,c){var d="<div/>",e={},f=!1;return b.container.scrollWidth>0&&"vertical"!==c.direction&&(f=A(b.thumbs.horizontal,c),e.horizontal=h(d).css(f).prependTo(a)),b.container.scrollHeight>0&&"horizontal"!==c.direction&&(f=A(b.thumbs.vertical,c),e.vertical=h(d).css(f).prependTo(a)),e.added=!!f,e}function C(a){a.preventDefault()}function D(a,b){b=x(b);var c,d=y(a),e={options:b,sizing:d,flags:{dragging:!1},remover:z(a,!0)};(d.valid||b.ignoreSizing)&&(e.target=a=h(a).css({position:"relative",cursor:j().cursor.grab}).on(I.start,e,v).on(I.end,e,w).on(I.ignored,e,C),b.dragHold?h(document).on(I.end,e,w):e.target.on(I.end,e,w),null!==b.scrollLeft&&a.scrollLeft(b.scrollLeft),null!==b.scrollTop&&a.scrollTop(b.scrollTop),j().overflowScrolling?a.css(j().overflowScrolling,"touch"):a.on(I.scroll,e,r),b.captureWheel&&a.on(I.wheel,e,s),b.showThumbs?j().overflowScrolling?a.css("overflow","scroll"):(a.css("overflow","hidden"),e.thumbs=c=B(a,d,b),c.added&&(n(c,d,a.scrollLeft(),a.scrollTop()),b.hoverThumbs&&a.on(I.hover,e,q))):a.css("overflow","hidden"),a.data(H,e))}function E(a){z(a)()}function F(a){return this.removeOverscroll().each(function(){D(this,a)})}function G(){return this.each(function(){E(this)})}var H="overscroll",I={drag:"mousemove touchmove",end:"mouseup mouseleave click touchend touchcancel",hover:"mouseenter mouseleave",ignored:"select dragstart drag",scroll:"scroll",start:"mousedown touchstart",wheel:"mousewheel DOMMouseScroll"},J={captureThreshold:3,driftDecay:1.1,driftSequences:22,driftTimeout:100,scrollDelta:15,thumbOpacity:.7,thumbThickness:6,thumbTimeout:400,wheelDelta:20,wheelTicks:120},K={cancelOn:"select,input,textarea",direction:"multi",dragHold:!1,hoverThumbs:!1,scrollDelta:J.scrollDelta,showThumbs:!0,persistThumbs:!1,captureWheel:!0,wheelDelta:J.wheelDelta,wheelDirection:"multi",zIndex:999,ignoreSizing:!1,thumbColor:"black"};F.settings=J,h.extend(g,{overscroll:F,removeOverscroll:G})}(window,document,navigator,Math,setTimeout,clearTimeout,jQuery.fn,jQuery);
+//# sourceMappingURL=dist/jquery.overscroll.map
View
4 mit.license
@@ -1,5 +1,5 @@
-Copyright 2013 Jonathan Azoff
-http://azoffdesign.com/
+Copyright 2014 Jonathan Azoff
+http://www.azoffdesign.com
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
View
4 overscroll.jquery.json
@@ -1,6 +1,6 @@
{
"name": "overscroll",
- "version": "1.7.3",
+ "version": "1.7.4",
"title": "Overscroll",
"description": "Overscroll is a jQuery Plugin and polyfill for mobile safari's overflow-scrolling style. It is intended for use on desktop browsers.",
"keywords": ["ios", "iphone", "ipad", "retina", "scroll", "drift", "drag", "bounce", "overflow"],
@@ -27,6 +27,6 @@
}
],
"dependencies": {
- "jquery": ">=1.9.0"
+ "jquery": ">=2.1.0"
}
}
View
4 package.json
@@ -1,7 +1,7 @@
{
"name": "jquery-overscroll",
- "version": "1.7.3",
- "dependencies": {},
+ "version": "1.7.4",
+ "dependencies": { },
"devDependencies": {
"grunt": "~0.4.1",
"grunt-contrib-jshint": "~0.5.2",
View
1  src/jquery.overscroll.min.js
@@ -1 +0,0 @@
-!function(a,b,c,d,e,f,g,h,i){"use strict";function j(a,b){b.trigger("overscroll:"+a)}function k(){return(new Date).getTime()}function l(a,b,c){return b.x=a.pageX,b.y=a.pageY,b.time=k(),b.index=c,b}function m(a,b,c,d){var e,f;a&&a.added&&(a.horizontal&&(e=c*(1+b.container.width/b.container.scrollWidth),f=d+b.thumbs.horizontal.top,a.horizontal.css("margin",f+"px 0 0 "+e+"px")),a.vertical&&(e=c+b.thumbs.vertical.left,f=d*(1+b.container.height/b.container.scrollHeight),a.vertical.css("margin",f+"px 0 0 "+e+"px")))}function n(a,b,c){a&&a.added&&!b.persistThumbs&&(c?(a.vertical&&a.vertical.stop(!0,!0).fadeTo("fast",J.thumbOpacity),a.horizontal&&a.horizontal.stop(!0,!0).fadeTo("fast",J.thumbOpacity)):(a.vertical&&a.vertical.fadeTo("fast",0),a.horizontal&&a.horizontal.fadeTo("fast",0)))}function o(a){var b,c="events",d=h._data?h._data(a[0],c):a.data(c);d&&d.click&&(b=d.click.slice(),a.off("click").one("click",function(){return h.each(b,function(b,c){a.click(c)}),!1}))}function p(a){var b=a.data,c=b.thumbs,d=b.options,e="mouseenter"===a.type;n(c,d,e)}function q(a){var b=a.data;b.flags.dragged||m(b.thumbs,b.sizing,this.scrollLeft,this.scrollTop)}function r(a){a.preventDefault();var b=a.data,c=b.options,d=b.sizing,g=b.thumbs,h=b.wheel,i=b.flags,j=a.originalEvent,k=0,l=0,o=0;i.drifting=!1,j.detail?(k=-j.detail,j.detailX&&(l=-j.detailX),j.detailY&&(o=-j.detailY)):j.wheelDelta&&(k=j.wheelDelta/J.wheelTicks,j.wheelDeltaX&&(l=j.wheelDeltaX/J.wheelTicks),j.wheelDeltaY&&(o=j.wheelDeltaY/J.wheelTicks)),k*=c.wheelDelta,l*=c.wheelDelta,o*=c.wheelDelta,h||(b.target.data(G).dragging=i.dragging=!0,b.wheel=h={timeout:null},n(g,c,!0)),"vertical"===c.wheelDirection?this.scrollTop-=k:"horizontal"===c.wheelDirection?this.scrollLeft-=k:(this.scrollLeft-=l,this.scrollTop-=o||k),h.timeout&&f(h.timeout),m(g,d,this.scrollLeft,this.scrollTop),h.timeout=e(function(){b.target.data(G).dragging=i.dragging=!1,n(g,c,b.wheel=null)},J.thumbTimeout)}function s(a){a.preventDefault();var b=a.data,c=a.originalEvent.touches,d=b.options,e=b.sizing,f=b.thumbs,g=b.position,h=b.flags,i=b.target.get(0);c&&c.length&&(a=c[0]),h.dragged||n(f,d,!0),h.dragged=!0,"vertical"!==d.direction&&(i.scrollLeft-=a.pageX-g.x),"horizontal"!==b.options.direction&&(i.scrollTop-=a.pageY-g.y),l(a,b.position),--b.capture.index<=0&&(b.target.data(G).dragging=h.dragging=!0,l(a,b.capture,J.captureThreshold)),m(f,e,i.scrollLeft,i.scrollTop)}function t(a,b,c){var d,e,f,g,h=b.data,i=h.capture,l=h.options,n=h.sizing,o=h.thumbs,p=k()-i.time,q=a.scrollLeft,r=a.scrollTop,s=J.driftDecay;return p>J.driftTimeout?(c(h),void 0):(d=l.scrollDelta*(b.pageX-i.x),e=l.scrollDelta*(b.pageY-i.y),"vertical"!==l.direction&&(q-=d),"horizontal"!==l.direction&&(r-=e),f=d/J.driftSequences,g=e/J.driftSequences,j("driftstart",h.target),h.drifting=!0,H.animate(function t(){if(h.drifting){var b=1,d=-1;h.drifting=!1,(g>b&&a.scrollTop>r||d>g&&a.scrollTop<r)&&(h.drifting=!0,a.scrollTop-=g,g/=s),(f>b&&a.scrollLeft>q||d>f&&a.scrollLeft<q)&&(h.drifting=!0,a.scrollLeft-=f,f/=s),m(o,n,a.scrollLeft,a.scrollTop),H.animate(t)}else j("driftend",h.target),c(h)}),void 0)}function u(a){var b=a.data,c=a.originalEvent.touches,d=b.target,e=b.start=h(a.target),f=b.flags;f.drifting=!1,e.size()&&!e.is(b.options.cancelOn)&&(c||a.preventDefault(),H.overflowScrolling||(d.css("cursor",H.cursor.grabbing),d.data(G).dragging=f.dragging=f.dragged=!1,b.options.dragHold?h(document).on(I.drag,b,s):d.on(I.drag,b,s)),b.position=l(a,{}),b.capture=l(a,{},J.captureThreshold),j("dragstart",d))}function v(a){var b=a.data,c=b.target,d=b.options,e=b.flags,f=b.thumbs,g=function(){f&&!d.hoverThumbs&&n(f,d,!1)};d.dragHold?h(document).unbind(I.drag,s):c.unbind(I.drag,s),b.position&&(j("dragend",c),e.dragging&&!H.overflowScrolling?t(c.get(0),a,g):g()),e.dragging&&!H.overflowScrolling&&b.start&&b.start.is(a.target)&&o(b.start),c.data(G).dragging=b.start=b.capture=b.position=e.dragged=e.dragging=!1,c.css("cursor",H.cursor.grab)}function w(a){return a=h.extend({},K,a),"multi"!==a.direction&&a.direction!==a.wheelDirection&&(a.wheelDirection=a.direction),a.scrollDelta=d.abs(parseFloat(a.scrollDelta)),a.wheelDelta=d.abs(parseFloat(a.wheelDelta)),a.scrollLeft=a.scrollLeft===i?null:d.abs(parseFloat(a.scrollLeft)),a.scrollTop=a.scrollTop===i?null:d.abs(parseFloat(a.scrollTop)),a}function x(a){var b=h(a),c=b.width(),d=b.height(),e=c>=a.scrollWidth?c:a.scrollWidth,f=d>=a.scrollHeight?d:a.scrollHeight,g=e>c||f>d;return{valid:g,container:{width:c,height:d,scrollWidth:e,scrollHeight:f},thumbs:{horizontal:{width:c*c/e,height:J.thumbThickness,corner:J.thumbThickness/2,left:0,top:d-J.thumbThickness},vertical:{width:J.thumbThickness,height:d*d/f,corner:J.thumbThickness/2,left:c-J.thumbThickness,top:0}}}}function y(a,b){var c,d=h(a),e=d.data(G)||{},f=d.attr("style"),g=b?function(){e=d.data(G),c=e.thumbs,f?d.attr("style",f):d.removeAttr("style"),c&&(c.horizontal&&c.horizontal.remove(),c.vertical&&c.vertical.remove()),d.removeData(G).off(I.wheel,r).off(I.start,u).off(I.end,v).off(I.ignored,B)}:h.noop;return h.isFunction(e.remover)?e.remover:g}function z(a,b){return{position:"absolute",opacity:b.persistThumbs?J.thumbOpacity:0,"background-color":"black",width:a.width+"px",height:a.height+"px","border-radius":a.corner+"px",margin:a.top+"px 0 0 "+a.left+"px","z-index":b.zIndex}}function A(a,b,c){var d="<div/>",e={},f=!1;return b.container.scrollWidth>0&&"vertical"!==c.direction&&(f=z(b.thumbs.horizontal,c),e.horizontal=h(d).css(f).prependTo(a)),b.container.scrollHeight>0&&"horizontal"!==c.direction&&(f=z(b.thumbs.vertical,c),e.vertical=h(d).css(f).prependTo(a)),e.added=!!f,e}function B(a){a.preventDefault()}function C(a,b){b=w(b);var c,d=x(a),e={options:b,sizing:d,flags:{dragging:!1},remover:y(a,!0)};(d.valid||b.ignoreSizing)&&(e.target=a=h(a).css({position:"relative",cursor:H.cursor.grab}).on(I.start,e,u).on(I.end,e,v).on(I.ignored,e,B),b.dragHold?h(document).on(I.end,e,v):e.target.on(I.end,e,v),null!==b.scrollLeft&&a.scrollLeft(b.scrollLeft),null!==b.scrollTop&&a.scrollTop(b.scrollTop),H.overflowScrolling?a.css(H.overflowScrolling,"touch"):a.on(I.scroll,e,q),b.captureWheel&&a.on(I.wheel,e,r),b.showThumbs?H.overflowScrolling?a.css("overflow","scroll"):(a.css("overflow","hidden"),e.thumbs=c=A(a,d,b),c.added&&(m(c,d,a.scrollLeft(),a.scrollTop()),b.hoverThumbs&&a.on(I.hover,e,p))):a.css("overflow","hidden"),a.data(G,e))}function D(a){y(a)()}function E(a){return this.removeOverscroll().each(function(){C(this,a)})}function F(){return this.each(function(){D(this)})}var G="overscroll";null===b.body&&b.documentElement.appendChild(b.createElement("body")),a.getComputedStyle||(a.getComputedStyle=function(a){return this.el=a,this.getPropertyValue=function(b){var c=/(\-([a-z]){1})/g;return"float"==b&&(b="styleFloat"),c.test(b)&&(b=b.replace(c,function(){return arguments[2].toUpperCase()})),a.currentStyle[b]?a.currentStyle[b]:null},this});var H={animate:function(){var b=a.requestAnimationFrame||a.webkitRequestAnimationFrame||a.mozRequestAnimationFrame||a.oRequestAnimationFrame||a.msRequestAnimationFrame||function(a){e(a,1e3/60)};return function(c){b.call(a,c)}}(),overflowScrolling:function(){var c="",d=b.createElement("div"),e=["webkit","moz","o","ms"];b.body.appendChild(d),h.each(e,function(a,b){d.style[b+"OverflowScrolling"]="touch"}),d.style.overflowScrolling="touch";var f=a.getComputedStyle(d);return f.overflowScrolling?c="overflow-scrolling":h.each(e,function(a,b){return f[b+"OverflowScrolling"]&&(c="-"+b+"-overflow-scrolling"),!c}),d.parentNode.removeChild(d),c}(),cursor:function(){var c=b.createElement("div"),d=["webkit","moz"],e="https://mail.google.com/mail/images/2/",f={grab:"url("+e+"openhand.cur), move",grabbing:"url("+e+"closedhand.cur), move"};return b.body.appendChild(c),h.each(d,function(b,d){var e,g="-"+d+"-grab";c.style.cursor=g;var h=a.getComputedStyle(c);return e=h.cursor===g,e&&(f={grab:"-"+d+"-grab",grabbing:"-"+d+"-grabbing"}),!e}),c.parentNode.removeChild(c),f}()},I={drag:"mousemove touchmove",end:"mouseup mouseleave click touchend touchcancel",hover:"mouseenter mouseleave",ignored:"select dragstart drag",scroll:"scroll",start:"mousedown touchstart",wheel:"mousewheel DOMMouseScroll"},J={captureThreshold:3,driftDecay:1.1,driftSequences:22,driftTimeout:100,scrollDelta:15,thumbOpacity:.7,thumbThickness:6,thumbTimeout:400,wheelDelta:20,wheelTicks:120},K={cancelOn:"select,input,textarea",direction:"multi",dragHold:!1,hoverThumbs:!1,scrollDelta:J.scrollDelta,showThumbs:!0,persistThumbs:!1,captureWheel:!0,wheelDelta:J.wheelDelta,wheelDirection:"multi",zIndex:999,ignoreSizing:!1};E.settings=J,h.extend(g,{overscroll:E,removeOverscroll:F})}(window,document,navigator,Math,setTimeout,clearTimeout,jQuery.fn,jQuery);
View
100 test/dragdrop.js
@@ -1,70 +1,76 @@
-var casper = require('casper').create();
+(function () {
-// set up
-casper.start();
-casper.options.clientScripts = ['./test/lib/jquery.js'];
-casper.viewport(500, 500);
+ "use strict";
+ var casper = require('casper').create();
-// add helper methods
-casper.getScrollTop = function () {
- return this.evaluate(function () {
- return $('#overscroll').scrollTop();
- });
-};
+ // set up
+ casper.start();
+ casper.options.clientScripts = ['./test/lib/jquery.min.js'];
+ casper.viewport(500, 500);
-casper.getScrollLeft = function () {
- return this.evaluate(function () {
- return $('#overscroll').scrollLeft();
- });
-};
-casper.thenOpen('http://localhost:9000/test/resources/simple.html', function () {
+ // add helper methods
+ casper.getScrollTop = function () {
+ return this.evaluate(function () {
+ return $('#overscroll').scrollTop();
+ });
+ };
+
+ casper.getScrollLeft = function () {
+ return this.evaluate(function () {
+ return $('#overscroll').scrollLeft();
+ });
+ };
+
+ casper.thenOpen('http://localhost:9000/test/resources/simple.html', function () {
- casper.test.comment('test scroll up');
+ casper.test.comment('test scroll up');
- this.test.assertEquals(this.getScrollTop(), 0, 'init - check top');
- this.test.assertEquals(this.getScrollLeft(), 0, 'init - check left');
+ this.test.assertEquals(this.getScrollTop(), 0, 'init - check top');
+ this.test.assertEquals(this.getScrollLeft(), 0, 'init - check left');
- this.mouse.down(0, 400);
- this.mouse.move(0, 300);
- this.mouse.up(0, 300);
+ this.mouse.down(0, 400);
+ this.mouse.move(0, 300);
+ this.mouse.up(0, 300);
- this.test.assertEquals(this.getScrollTop(), 100, 'dragged 100 px up - check top');
- this.test.assertEquals(this.getScrollLeft(), 0, 'dragged 100 px up - check left');
+ this.test.assertEquals(this.getScrollTop(), 100, 'dragged 100 px up - check top');
+ this.test.assertEquals(this.getScrollLeft(), 0, 'dragged 100 px up - check left');
-});
+ });
+
+ casper.thenOpen('http://localhost:9000/test/resources/simple.html', function () {
-casper.thenOpen('http://localhost:9000/test/resources/simple.html', function () {
+ casper.test.comment('test scroll left');
- casper.test.comment('test scroll left');
+ this.test.assertEquals(this.getScrollTop(), 0, 'init - check top');
+ this.test.assertEquals(this.getScrollLeft(), 0, 'init - check left');
- this.test.assertEquals(this.getScrollTop(), 0, 'init - check top');
- this.test.assertEquals(this.getScrollLeft(), 0, 'init - check left');
+ this.mouse.down(400, 0);
+ this.mouse.move(300, 0);
+ this.mouse.up(300, 0);
- this.mouse.down(400, 0);
- this.mouse.move(300, 0);
- this.mouse.up(300, 0);
+ this.test.assertEquals(this.getScrollTop(), 0, 'dragged 100 px left - check top');
+ this.test.assertEquals(this.getScrollLeft(), 100, 'dragged 100 px left - check left');
- this.test.assertEquals(this.getScrollTop(), 0, 'dragged 100 px left - check top');
- this.test.assertEquals(this.getScrollLeft(), 100, 'dragged 100 px left - check left');
+ });
-});
+ casper.thenOpen('http://localhost:9000/test/resources/simple.html', function () {
-casper.thenOpen('http://localhost:9000/test/resources/simple.html', function () {
+ casper.test.comment('test scroll up+left');
- casper.test.comment('test scroll up+left');
+ this.test.assertEquals(this.getScrollTop(), 0, 'init - check top');
+ this.test.assertEquals(this.getScrollLeft(), 0, 'init - check left');
- this.test.assertEquals(this.getScrollTop(), 0, 'init - check top');
- this.test.assertEquals(this.getScrollLeft(), 0, 'init - check left');
+ this.mouse.down(400, 400);
+ this.mouse.move(300, 300);
+ this.mouse.up(300, 300);
- this.mouse.down(400, 400);
- this.mouse.move(300, 300);
- this.mouse.up(300, 300);
+ this.test.assertEquals(this.getScrollTop(), 100, 'dragged 100 px up+left - check top');
+ this.test.assertEquals(this.getScrollLeft(), 100, 'dragged 100 px up+left - check left');
- this.test.assertEquals(this.getScrollTop(), 100, 'dragged 100 px up+left - check top');
- this.test.assertEquals(this.getScrollLeft(), 100, 'dragged 100 px up+left - check left');
+ });
-});
+ casper.run();
-casper.run();
+})();
View
6 test/drift-canvas/css/style.css
@@ -1,6 +0,0 @@
-body div {
- margin-left: auto;
- margin-right: auto;
- width: 500px;
- height: 500px;
-}
View
16 test/drift-canvas/index.html
@@ -1,16 +0,0 @@
-<!doctype html>
-<html lang="en">
-<head>
- <meta charset="UTF-8">
- <title>Drift Canvas</title>
- <link rel="stylesheet" href="css/style.css">
-</head>
-<body>
- <div>
- <canvas class='drift-canvas' width="500" height="500"></canvas>
- </div>
-
- <script src="../modules/drift-move.js"></script>
- <script src="./js/app.js"></script>
-</body>
-</html>
View
50 test/drift-canvas/js/app.js
@@ -1,50 +0,0 @@
-window.onload = function (e) {
-
- var canvas = document.querySelector('.drift-canvas');
- var ctx = canvas.getContext('2d');
- var shape = {
- type:'circle',
- x: 200,
- y: 200,
- xdir: 1,
- ydir: 1,
- radius: 25,
- fill:'green',
- stroke:'black'
- };
-
- function drawCircle (x, y, color) {
- ctx.clearRect(0, 0, canvas.width, canvas.height);
- ctx.beginPath();
- ctx.fillStyle = color || shape.fill;
- ctx.strokeStyle = shape.stroke;
- ctx.arc(x + shape.radius + 2, y + shape.radius + 2, shape.radius, Math.PI * 2, false);
- ctx.stroke();
- ctx.fill();
- }
-
-
- //start drifting
- setInterval (function () {
- drift({
- startCoordinates: { //optional
- x: shape.x,
- y: shape.y
- },
- degree: 270, // 90 means move right
- distance: 50, // speed in pixels per second
- duration: 0.02, // duration of drift in seconds
- start: function (x,y) {
- drawCircle(x, y, 'green');
- }, // Callback for start, arguments x,y
- way: function (x,y) {
- drawCircle(x,y, 'red');
- }, // Callback for the way, arguments x,y
- finished: function (x,y) {
- drawCircle(x,y,'black');
- }, // Callback when finished, arguments x,y
- waitFinished: 0// time to wait between last way() and finished call
- });
- }, 1000);
-
-};
View
343 test/drift.js
@@ -1,170 +1,173 @@
-var casper = require('casper').create(),
- drift = require('./test/modules/drift-move');
-
-// set up
-casper.start();
-casper.options.clientScripts = ['./test/lib/jquery.js'];
-casper.options.waitTimeout = 10000;
-casper.viewport(500, 500);
-
-
-// add helper methods
-casper.getScrollTop = function () {
- return this.evaluate(function () {
- return $('#overscroll').scrollTop();
- });
-};
-
-casper.getScrollLeft = function () {
- return this.evaluate(function () {
- return $('#overscroll').scrollLeft();
- });
-};
-
-function testDrift (test, direction) {
- casper.thenOpen('http://localhost:9000/test/resources/simple.html', function () {
-
- this.test.assertEquals(this.getScrollTop(), 0, 'init - check top');
- this.test.assertEquals(this.getScrollLeft(), 0, 'init - check left');
-
- var that = this;
- var start;
-
- var distance = test.distance;
- var duration = test.duration;
- var degree = test.degree;
- var target = test.target;
-
- var pre = distance + ' px, ' + degree + 'º, ' + duration + ' s';
- casper.test.comment('drift ' + (direction ? direction + ', ' : '') + pre);
-
- var startCoordinates = {};
- if (test.hasOwnProperty('startCoordinates')) {
- startCoordinates = {
- x: test.startCoordinates[0],
- y: test.startCoordinates[1]
- };
- } else {
- startCoordinates = {
- x: 20,
- y: 400
- };
- }
-
- casper.waitFor(function () {
- var result = drift({
- startCoordinates: startCoordinates,
- degree: degree, // 90 means move right
- distance: distance, // speed in pixels per second
- duration: duration, // duration of drift in seconds
- start: function (x,y) {
- //casper.test.comment('down ' + x + ' ' + y);
- that.mouse.down(x, y);
- }, // Callback for start, arguments x,y
- way: function (x,y) {
- //casper.test.comment('move ' + x + ' ' + y);
- that.mouse.move(x, y);
- }, // Callback for the way, arguments x,y
- finished: function (x,y) {
- //casper.test.comment('up ' + x + ' ' + y);
- that.mouse.up(x, y);
- }
- }, window);
-
- return result;
- }, function () {
- that.test.assertEquals(
- that.getScrollLeft(),
- target.direct[0],
- 'x = ' + target.direct[0] + ', direct after drift'
- );
- that.test.assertEquals(
- that.getScrollTop(),
- target.direct[1],
- 'y = ' + target.direct[1] + ', direct after drift'
- );
- casper.wait(1000, function () {
- that.test.assertEquals(
- that.getScrollLeft(),
- target.delay[0],
- 'x = ' + target.direct[0] + ', 1 sec after drift'
- );
- that.test.assertEquals(
- that.getScrollTop(),
- target.delay[1],
- 'y = ' + target.direct[1] + ', 1 sec after drift'
- );
- });
- });
-
-
- });
-}
-
-var driftUp = [
- {
- target: {
- direct: [0, 81],
- delay: [0, 110]
- },
- distance: 50
- },
- {
- target: {
- direct: [0, 165],
- delay: [0, 236]
- },
- distance: 100
- },
- {
- target: {
- direct: [0, 247],
- delay: [0, 363]
- },
- distance: 150
- }
-];
-
-driftUp.forEach(function (test) {
- // same options for all tests
- // don't need to be repeated!
- test.startCoordinates = [20, 400];
- test.duration = 0.02;
- test.degree = 0;
-
- testDrift(test, 'up');
-});
-
-var driftLeft = [
- {
- target: {
- direct: [81, 0],
- delay: [110, 0]
- },
- distance: 50
- },
- {
- target: {
- direct: [165, 0],
- delay: [236, 0]
- },
- distance: 100
- },
- {
- target: {
- direct: [247, 0],
- delay: [363, 0]
- },
- distance: 150
- }
-];
-
-driftLeft.forEach(function (test) {
- test.startCoordinates = [400, 20];
- test.duration = 0.02;
- test.degree = 270;
-
- testDrift(test, 'left');
-});
-
-casper.run();
+(function () {
+
+ "use strict";
+
+ var casper = require('casper').create(),
+ drift = require('./test/modules/drift-move');
+
+ // set up
+ casper.start();
+ casper.options.clientScripts = ['./test/lib/jquery.min.js'];
+ casper.options.waitTimeout = 10000;
+ casper.viewport(500, 500);
+
+
+ // add helper methods
+ casper.getScrollTop = function () {
+ return this.evaluate(function () {
+ return $('#overscroll').scrollTop();
+ });
+ };
+
+ casper.getScrollLeft = function () {
+ return this.evaluate(function () {
+ return $('#overscroll').scrollLeft();
+ });
+ };
+
+ function testDrift(test, direction) {
+ casper.thenOpen('http://localhost:9000/test/resources/simple.html', function () {
+
+ this.test.assertEquals(this.getScrollTop(), 0, 'init - check top');
+ this.test.assertEquals(this.getScrollLeft(), 0, 'init - check left');
+
+ var that = this;
+
+ var distance = test.distance;
+ var duration = test.duration;
+ var degree = test.degree;
+ var target = test.target;
+
+ var pre = distance + ' px, ' + degree + 'º, ' + duration + ' s';
+ casper.test.comment('drift ' + (direction ? direction + ', ' : '') + pre);
+
+ var startCoordinates = {};
+ if (test.hasOwnProperty('startCoordinates')) {
+ startCoordinates = {
+ x: test.startCoordinates[0],
+ y: test.startCoordinates[1]
+ };
+ } else {
+ startCoordinates = {
+ x: 20,
+ y: 400
+ };
+ }
+
+ casper.waitFor(function () {
+ return drift({
+ startCoordinates: startCoordinates,
+ degree: degree, // 90 means move right
+ distance: distance, // speed in pixels per second
+ duration: duration, // duration of drift in seconds
+ start: function (x, y) {
+ //casper.test.comment('down ' + x + ' ' + y);
+ that.mouse.down(x, y);
+ }, // Callback for start, arguments x,y
+ way: function (x, y) {
+ //casper.test.comment('move ' + x + ' ' + y);
+ that.mouse.move(x, y);
+ }, // Callback for the way, arguments x,y
+ finished: function (x, y) {
+ //casper.test.comment('up ' + x + ' ' + y);
+ that.mouse.up(x, y);
+ }
+ }, window);
+ }, function () {
+ that.test.assertEquals(
+ that.getScrollLeft(),
+ target.direct[0],
+ 'x = ' + target.direct[0] + ', direct after drift'
+ );
+ that.test.assertEquals(
+ that.getScrollTop(),
+ target.direct[1],
+ 'y = ' + target.direct[1] + ', direct after drift'
+ );
+ casper.wait(1000, function () {
+ that.test.assertEquals(
+ that.getScrollLeft(),
+ target.delay[0],
+ 'x = ' + target.direct[0] + ', 1 sec after drift'
+ );
+ that.test.assertEquals(
+ that.getScrollTop(),
+ target.delay[1],
+ 'y = ' + target.direct[1] + ', 1 sec after drift'
+ );
+ });
+ });
+
+
+ });
+ }
+
+ var driftUp = [
+ {
+ target: {
+ direct: [0, 81],
+ delay: [0, 110]
+ },
+ distance: 50
+ },
+ {
+ target: {
+ direct: [0, 165],
+ delay: [0, 236]
+ },
+ distance: 100
+ },
+ {
+ target: {
+ direct: [0, 247],
+ delay: [0, 363]
+ },
+ distance: 150
+ }
+ ];
+
+ driftUp.forEach(function (test) {
+ // same options for all tests
+ // don't need to be repeated!
+ test.startCoordinates = [20, 400];
+ test.duration = 0.02;
+ test.degree = 0;
+
+ testDrift(test, 'up');
+ });
+
+ var driftLeft = [
+ {
+ target: {
+ direct: [81, 0],
+ delay: [110, 0]
+ },
+ distance: 50
+ },
+ {
+ target: {
+ direct: [165, 0],
+ delay: [236, 0]
+ },
+ distance: 100
+ },
+ {
+ target: {
+ direct: [247, 0],
+ delay: [363, 0]
+ },
+ distance: 150
+ }
+ ];
+
+ driftLeft.forEach(function (test) {
+ test.startCoordinates = [400, 20];
+ test.duration = 0.02;
+ test.degree = 270;
+
+ testDrift(test, 'left');
+ });
+
+ casper.run();
+
+})();
View
8,755 test/lib/jquery.js
0 additions, 8,755 deletions not shown
View
4 test/lib/jquery.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v2.1.0 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
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View
130 test/modules/drift-move.js
@@ -16,79 +16,81 @@
waitFinished: Number// time to wait between last way() and finished call
}
*/
-function drift (options, window) {
- var MOVE_INTERVAL = 2; //ms
- var speed = options.distance / options.duration;
- options.degree = ((Math.PI * 2) / 360) * options.degree;
- var stepX = Math.sin(options.degree);
- var stepY = -Math.cos(options.degree);
+function drift(options, window) {
- var moveCoeficent = (MOVE_INTERVAL / 1000) * speed;
- var interval;
- var x, y;
- var counter = 0;
- options.duration = options.duration * 1000;
+ "use strict";
- var limit = Math.floor(options.duration / MOVE_INTERVAL);
- var that = this;
+ var MOVE_INTERVAL = 2; //ms
+ var speed = options.distance / options.duration;
+ options.degree = ((Math.PI * 2) / 360) * options.degree;
+ var stepX = Math.sin(options.degree);
+ var stepY = -Math.cos(options.degree);
- // if no start point was given, start at 0
- if (options.hasOwnProperty('startCoordinates')) {
- if (options.startCoordinates.hasOwnProperty('x') &&
- options.startCoordinates.hasOwnProperty('y') &&
- typeof options.startCoordinates.x === 'number' &&
- typeof options.startCoordinates.y === 'number') {
- x = options.startCoordinates.x;
- y = options.startCoordinates.y;
- } else {
- x = 0;
- y = 0;
- }
- } else {
- x = 0;
- y = 0;
- }
+ var moveCoeficent = (MOVE_INTERVAL / 1000) * speed;
+ var interval;
+ var x, y;
+ var counter = 0;
+ options.duration = options.duration * 1000;
- stepX = stepX * moveCoeficent;
- stepY = stepY * moveCoeficent;
+ var limit = Math.floor(options.duration / MOVE_INTERVAL);
- //start
- if (options.hasOwnProperty('start') &&
- typeof options.start === 'function') {
- //call start callback
- options.start(x, y);
- }
+ // if no start point was given, start at 0
+ if (options.hasOwnProperty('startCoordinates')) {
+ if (options.startCoordinates.hasOwnProperty('x') &&
+ options.startCoordinates.hasOwnProperty('y') &&
+ typeof options.startCoordinates.x === 'number' &&
+ typeof options.startCoordinates.y === 'number') {
+ x = options.startCoordinates.x;
+ y = options.startCoordinates.y;
+ } else {
+ x = 0;
+ y = 0;
+ }
+ } else {
+ x = 0;
+ y = 0;
+ }
- var returnVal = true;
+ stepX = stepX * moveCoeficent;
+ stepY = stepY * moveCoeficent;
- interval = setInterval(function () {
- //console.log(stepX, stepY);
- if (counter <= limit) {
- x += stepX;
- y += stepY;
- //call the way callback
- options.way(x, y);
- counter += 1;
- } else {
- if (options.hasOwnProperty('waitFinished')) {
- setTimeout(function () {
- options.finished(x, y);
- }, options.waitFinished);
- } else {
- options.finished(x, y);
- }
- if (window) {
- window.clearInterval(interval);
- } else {
- clearInterval(interval);
- }
- returnVal = true;
- }
- }, MOVE_INTERVAL);
- return returnVal;
+ //start
+ if (options.hasOwnProperty('start') &&
+ typeof options.start === 'function') {
+ //call start callback
+ options.start(x, y);
+ }
+
+ var returnVal = true;
+
+ interval = setInterval(function () {
+ //console.log(stepX, stepY);
+ if (counter <= limit) {
+ x += stepX;
+ y += stepY;
+ //call the way callback
+ options.way(x, y);
+ counter += 1;
+ } else {
+ if (options.hasOwnProperty('waitFinished')) {
+ setTimeout(function () {
+ options.finished(x, y);
+ }, options.waitFinished);
+ } else {
+ options.finished(x, y);
+ }
+ if (window) {
+ window.clearInterval(interval);
+ } else {
+ clearInterval(interval);
+ }
+ returnVal = true;
+ }
+ }, MOVE_INTERVAL);
+ return returnVal;
}
//the frontend doesnt know any module ..
if (typeof module !== 'undefined') {
- module.exports = drift;
+ module.exports = drift;
}
View
1,429 test/resources/simple.html
@@ -1,223 +1,1224 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>simple</title>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
- <div id="overscroll">
- <ul>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"></li><li></li><li class="alt"></li><li></li><li class="alt"></li>
- <li></li><li class="alt"<