diff --git a/assets/scripts/app/utils/tailing.coffee b/assets/scripts/app/utils/tailing.coffee index 6162b169..bdecc272 100644 --- a/assets/scripts/app/utils/tailing.coffee +++ b/assets/scripts/app/utils/tailing.coffee @@ -9,7 +9,8 @@ class Tailing constructor: (@window, @tail_selector, @log_selector) -> @position = @window.scrollTop() - @window.scroll( $.throttle( 200, @onScroll.bind(this) ) ) + @window.scroll => + Ember.run.throttle(this, @onScroll, [], 200, false) this run: -> diff --git a/assets/scripts/app/utils/to-top.coffee b/assets/scripts/app/utils/to-top.coffee index 57f9fdf1..fd255a4b 100644 --- a/assets/scripts/app/utils/to-top.coffee +++ b/assets/scripts/app/utils/to-top.coffee @@ -6,7 +6,8 @@ class ToTop # the calculations. constructor: (@window, @element_selector, @container_selector) -> @position = @window.scrollTop() - @window.scroll( $.throttle( 200, @onScroll.bind(this) ) ) + @window.scroll => + Ember.run.throttle(this, @onScroll, [], 200, false) this element: -> diff --git a/assets/scripts/vendor/jquery.throttle.js b/assets/scripts/vendor/jquery.throttle.js deleted file mode 100644 index f39717c1..00000000 --- a/assets/scripts/vendor/jquery.throttle.js +++ /dev/null @@ -1,252 +0,0 @@ -/*! - * jQuery throttle / debounce - v1.1 - 3/7/2010 - * http://benalman.com/projects/jquery-throttle-debounce-plugin/ - * - * Copyright (c) 2010 "Cowboy" Ben Alman - * Dual licensed under the MIT and GPL licenses. - * http://benalman.com/about/license/ - */ - -// Script: jQuery throttle / debounce: Sometimes, less is more! -// -// *Version: 1.1, Last updated: 3/7/2010* -// -// Project Home - http://benalman.com/projects/jquery-throttle-debounce-plugin/ -// GitHub - http://github.com/cowboy/jquery-throttle-debounce/ -// Source - http://github.com/cowboy/jquery-throttle-debounce/raw/master/jquery.ba-throttle-debounce.js -// (Minified) - http://github.com/cowboy/jquery-throttle-debounce/raw/master/jquery.ba-throttle-debounce.min.js (0.7kb) -// -// About: License -// -// Copyright (c) 2010 "Cowboy" Ben Alman, -// Dual licensed under the MIT and GPL licenses. -// http://benalman.com/about/license/ -// -// About: Examples -// -// These working examples, complete with fully commented code, illustrate a few -// ways in which this plugin can be used. -// -// Throttle - http://benalman.com/code/projects/jquery-throttle-debounce/examples/throttle/ -// Debounce - http://benalman.com/code/projects/jquery-throttle-debounce/examples/debounce/ -// -// About: Support and Testing -// -// Information about what version or versions of jQuery this plugin has been -// tested with, what browsers it has been tested in, and where the unit tests -// reside (so you can test it yourself). -// -// jQuery Versions - none, 1.3.2, 1.4.2 -// Browsers Tested - Internet Explorer 6-8, Firefox 2-3.6, Safari 3-4, Chrome 4-5, Opera 9.6-10.1. -// Unit Tests - http://benalman.com/code/projects/jquery-throttle-debounce/unit/ -// -// About: Release History -// -// 1.1 - (3/7/2010) Fixed a bug in where trailing callbacks -// executed later than they should. Reworked a fair amount of internal -// logic as well. -// 1.0 - (3/6/2010) Initial release as a stand-alone project. Migrated over -// from jquery-misc repo v0.4 to jquery-throttle repo v1.0, added the -// no_trailing throttle parameter and debounce functionality. -// -// Topic: Note for non-jQuery users -// -// jQuery isn't actually required for this plugin, because nothing internal -// uses any jQuery methods or properties. jQuery is just used as a namespace -// under which these methods can exist. -// -// Since jQuery isn't actually required for this plugin, if jQuery doesn't exist -// when this plugin is loaded, the method described below will be created in -// the `Cowboy` namespace. Usage will be exactly the same, but instead of -// $.method() or jQuery.method(), you'll need to use Cowboy.method(). - -(function(window,undefined){ - '$:nomunge'; // Used by YUI compressor. - - // Since jQuery really isn't required for this plugin, use `jQuery` as the - // namespace only if it already exists, otherwise use the `Cowboy` namespace, - // creating it if necessary. - var $ = window.jQuery || window.Cowboy || ( window.Cowboy = {} ), - - // Internal method reference. - jq_throttle; - - // Method: jQuery.throttle - // - // Throttle execution of a function. Especially useful for rate limiting - // execution of handlers on events like resize and scroll. If you want to - // rate-limit execution of a function to a single time, see the - // method. - // - // In this visualization, | is a throttled-function call and X is the actual - // callback execution: - // - // > Throttled with `no_trailing` specified as false or unspecified: - // > ||||||||||||||||||||||||| (pause) ||||||||||||||||||||||||| - // > X X X X X X X X X X X X - // > - // > Throttled with `no_trailing` specified as true: - // > ||||||||||||||||||||||||| (pause) ||||||||||||||||||||||||| - // > X X X X X X X X X X - // - // Usage: - // - // > var throttled = jQuery.throttle( delay, [ no_trailing, ] callback ); - // > - // > jQuery('selector').bind( 'someevent', throttled ); - // > jQuery('selector').unbind( 'someevent', throttled ); - // - // This also works in jQuery 1.4+: - // - // > jQuery('selector').bind( 'someevent', jQuery.throttle( delay, [ no_trailing, ] callback ) ); - // > jQuery('selector').unbind( 'someevent', callback ); - // - // Arguments: - // - // delay - (Number) A zero-or-greater delay in milliseconds. For event - // callbacks, values around 100 or 250 (or even higher) are most useful. - // no_trailing - (Boolean) Optional, defaults to false. If no_trailing is - // true, callback will only execute every `delay` milliseconds while the - // throttled-function is being called. If no_trailing is false or - // unspecified, callback will be executed one final time after the last - // throttled-function call. (After the throttled-function has not been - // called for `delay` milliseconds, the internal counter is reset) - // callback - (Function) A function to be executed after delay milliseconds. - // The `this` context and all arguments are passed through, as-is, to - // `callback` when the throttled-function is executed. - // - // Returns: - // - // (Function) A new, throttled, function. - - $.throttle = jq_throttle = function( delay, no_trailing, callback, debounce_mode ) { - // After wrapper has stopped being called, this timeout ensures that - // `callback` is executed at the proper times in `throttle` and `end` - // debounce modes. - var timeout_id, - - // Keep track of the last time `callback` was executed. - last_exec = 0; - - // `no_trailing` defaults to falsy. - if ( typeof no_trailing !== 'boolean' ) { - debounce_mode = callback; - callback = no_trailing; - no_trailing = undefined; - } - - // The `wrapper` function encapsulates all of the throttling / debouncing - // functionality and when executed will limit the rate at which `callback` - // is executed. - function wrapper() { - var that = this, - elapsed = +new Date() - last_exec, - args = arguments; - - // Execute `callback` and update the `last_exec` timestamp. - function exec() { - last_exec = +new Date(); - callback.apply( that, args ); - }; - - // If `debounce_mode` is true (at_begin) this is used to clear the flag - // to allow future `callback` executions. - function clear() { - timeout_id = undefined; - }; - - if ( debounce_mode && !timeout_id ) { - // Since `wrapper` is being called for the first time and - // `debounce_mode` is true (at_begin), execute `callback`. - exec(); - } - - // Clear any existing timeout. - timeout_id && clearTimeout( timeout_id ); - - if ( debounce_mode === undefined && elapsed > delay ) { - // In throttle mode, if `delay` time has been exceeded, execute - // `callback`. - exec(); - - } else if ( no_trailing !== true ) { - // In trailing throttle mode, since `delay` time has not been - // exceeded, schedule `callback` to execute `delay` ms after most - // recent execution. - // - // If `debounce_mode` is true (at_begin), schedule `clear` to execute - // after `delay` ms. - // - // If `debounce_mode` is false (at end), schedule `callback` to - // execute after `delay` ms. - timeout_id = setTimeout( debounce_mode ? clear : exec, debounce_mode === undefined ? delay - elapsed : delay ); - } - }; - - // Set the guid of `wrapper` function to the same of original callback, so - // it can be removed in jQuery 1.4+ .unbind or .die by using the original - // callback as a reference. - if ( $.guid ) { - wrapper.guid = callback.guid = callback.guid || $.guid++; - } - - // Return the wrapper function. - return wrapper; - }; - - // Method: jQuery.debounce - // - // Debounce execution of a function. Debouncing, unlike throttling, - // guarantees that a function is only executed a single time, either at the - // very beginning of a series of calls, or at the very end. If you want to - // simply rate-limit execution of a function, see the - // method. - // - // In this visualization, | is a debounced-function call and X is the actual - // callback execution: - // - // > Debounced with `at_begin` specified as false or unspecified: - // > ||||||||||||||||||||||||| (pause) ||||||||||||||||||||||||| - // > X X - // > - // > Debounced with `at_begin` specified as true: - // > ||||||||||||||||||||||||| (pause) ||||||||||||||||||||||||| - // > X X - // - // Usage: - // - // > var debounced = jQuery.debounce( delay, [ at_begin, ] callback ); - // > - // > jQuery('selector').bind( 'someevent', debounced ); - // > jQuery('selector').unbind( 'someevent', debounced ); - // - // This also works in jQuery 1.4+: - // - // > jQuery('selector').bind( 'someevent', jQuery.debounce( delay, [ at_begin, ] callback ) ); - // > jQuery('selector').unbind( 'someevent', callback ); - // - // Arguments: - // - // delay - (Number) A zero-or-greater delay in milliseconds. For event - // callbacks, values around 100 or 250 (or even higher) are most useful. - // at_begin - (Boolean) Optional, defaults to false. If at_begin is false or - // unspecified, callback will only be executed `delay` milliseconds after - // the last debounced-function call. If at_begin is true, callback will be - // executed only at the first debounced-function call. (After the - // throttled-function has not been called for `delay` milliseconds, the - // internal counter is reset) - // callback - (Function) A function to be executed after delay milliseconds. - // The `this` context and all arguments are passed through, as-is, to - // `callback` when the debounced-function is executed. - // - // Returns: - // - // (Function) A new, debounced, function. - - $.debounce = function( delay, at_begin, callback ) { - return callback === undefined - ? jq_throttle( delay, at_begin, false ) - : jq_throttle( delay, callback, at_begin !== false ); - }; - -})(this);