Added js scrollbars
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@ -8,6 +8,7 @@
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<link rel="stylesheet" type="text/css" media="screen" href="stylesheets/player.css" />
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<link rel="stylesheet" type="text/css" media="screen" href="stylesheets/albums.css" />
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<script type="text/javascript" charset="utf-8" src="javascripts/jquery.min.js"></script>
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<script type="text/javascript" charset="utf-8" src="javascripts/jquery.scroll.js"></script>
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<script type="text/javascript" charset="utf-8" src="javascripts/layout.js"></script>
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<script type="text/javascript" charset="utf-8" src="javascripts/ajax.js"></script>
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<script type="text/javascript" charset="utf-8" src="javascripts/pages.js"></script>
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@ -35,7 +36,7 @@
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<div class="next"></div>
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</div>
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</div>
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<div id="playlist">
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<div id="playlist" class="css-scrollbar">
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<ul class="playlist-tracks"></ul>
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</div>
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</div>
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@ -53,7 +54,7 @@
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<!-- END HEADER -->
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<!-- START DATA -->
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<div id="data-container">
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<div id="data-container" class="css-scrollbar">
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<a class="data artist">Foo Fighters</a>
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</div>
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<!-- END DATA -->
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@ -0,0 +1,655 @@
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/*jslint eqeqeq: true, regexp: true */
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/*global document, window, setInterval, clearInterval, handler, jQuery */
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/*
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* Scrollbar - a jQuery plugin for custom scrollbars
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*
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* @author Thomas Duerr, me@thomd.net
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* @date 03.2010
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* @requires jquery v1.4.2
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* @version 0.3
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*
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*
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* Usage:
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*
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* Append scrollbar to an arbitrary container with overflowed content:
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*
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* $('selector').scrollbar();
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*
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*
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* Append scrollbar without arrows on top/bottom:
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*
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* $('selector').scrollbar({
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* arrows: false
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* });
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*
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*
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*
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* A vertical scrollbar is based on the following box model:
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*
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* +----------------------------------+
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* | <----------------------------- content container
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* | +-----------------+ +------+ |
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* | | | | <-------------- handle arrow up
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* | | | | | |
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* | | | +------+ |
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* | | | | +--+ | |
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* | | | | | | | |
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* | | | | | <-------------- handle
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* | | | | | | | |
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* | | | | | | | |
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* | | | | | | | |
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* | | | | +--+ | |
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* | | | | | |
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* | | | | <-------------- handle container
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* | | | | | |
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* | | <----------------------------- pane
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* | | | | | |
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* | | | | | |
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* | | | +------+ |
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* | | | | | |
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* | | | | <-------------- handle arrow down
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* | +-----------------+ +------+ |
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* | |
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* +----------------------------------+
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*
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*
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*/
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(function($, document){
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$.fn.scrollbar = function(opts){
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// Extend default options
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var options = $.extend({}, $.fn.scrollbar.defaults, opts);
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//
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// append scrollbar to selected overflowed containers and return jquery object for chainability
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//
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return this.each(function(){
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var container = $(this)
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// properties
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, props = {
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arrows: options.arrows
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};
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// set container height explicitly if given by an option
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if(options.containerHeight != 'auto'){
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container.height(options.containerHeight);
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}
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// save container height in properties
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props.containerHeight = container.height();
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// save content height in properties
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props.contentHeight = $.fn.scrollbar.contentHeight(container);
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// if the content height is lower than the container height, do nothing and return.
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if(props.contentHeight <= props.containerHeight){
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return true;
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}
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// create a new scrollbar object
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var scrollbar = new $.fn.scrollbar.Scrollbar(container, props, options);
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// build HTML, initialize Handle and append Events
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scrollbar.buildHtml().initHandle().appendEvents();
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});
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};
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// # default options
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//
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//
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$.fn.scrollbar.defaults = {
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// ### containerHeight `Number` or `'auto'`
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//
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// height of content container. If set to `'auto'`, the naturally rendered height is used
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containerHeight: 'auto',
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arrows: true, // render up- and down-arrows
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handleHeight: 'auto', // height of handle [px || 'auto']. If set to 'auto', the height will be calculated proportionally to the container-content height.
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handleMinHeight: 30, // min-height of handle [px]. This property will only be used if handleHeight is set to 'auto'
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scrollSpeed: 50, // speed of handle while mousedown on arrows [milli sec]
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scrollStep: 20, // handle increment between two mousedowns on arrows [px]
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scrollSpeedArrows: 40, // speed of handle while mousedown within the handle container [milli sec]
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scrollStepArrows: 3 // handle increment between two mousedowns within the handle container [px]
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};
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//
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// Scrollbar constructor
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//
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$.fn.scrollbar.Scrollbar = function(container, props, options){
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// set object properties
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this.container = container;
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this.props = props;
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this.opts = options;
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this.mouse = {};
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// disable arrows via class attribute 'no-arrows' on a container
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this.props.arrows = this.container.hasClass('no-arrows') ? false : this.props.arrows;
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};
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//
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// Scrollbar methods
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//
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$.fn.scrollbar.Scrollbar.prototype = {
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//
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// build DOM nodes for pane and scroll-handle
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//
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// from:
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//
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// <div class="foo"> --> arbitrary element with a fixed height or a max-height lower that its containing elements
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// [...]
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// </div>
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//
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// to:
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//
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// <div class="foo"> --> this.container
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// <div class="scrollbar-pane"> --> this.pane
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// [...]
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// </div>
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// <div class="scrollbar-handle-container"> --> this.handleContainer
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// <div class="scrollbar-handle"></div> --> this.handle
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// </div>
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// <div class="scrollbar-handle-up"></div> --> this.handleArrows
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// <div class="scrollbar-handle-down"></div> --> this.handleArrows
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// </div>
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//
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//
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// TODO: use detach-transform-attach or DOMfragment
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//
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buildHtml: function(){
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// build new DOM nodes
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this.container.children().wrapAll('<div class="scrollbar-pane"/>');
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this.container.append('<div class="scrollbar-handle-container"><div class="scrollbar-handle"/></div>');
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if(this.props.arrows){
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this.container.append('<div class="scrollbar-handle-up"/>').append('<div class="scrollbar-handle-down"/>');
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}
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// save height of container to re-set it after some DOM manipulations
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var height = this.container.height();
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// set scrollbar-object properties
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this.pane = this.container.find('.scrollbar-pane');
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this.handle = this.container.find('.scrollbar-handle');
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this.handleContainer = this.container.find('.scrollbar-handle-container');
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this.handleArrows = this.container.find('.scrollbar-handle-up, .scrollbar-handle-down');
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this.handleArrowUp = this.container.find('.scrollbar-handle-up');
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this.handleArrowDown = this.container.find('.scrollbar-handle-down');
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// set some default CSS attributes (may be overwritten by CSS definitions in an external CSS file)
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this.pane.defaultCss({
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'top': 0,
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'left': 0
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});
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this.handleContainer.defaultCss({
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'right': 0
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});
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this.handle.defaultCss({
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'top': 0,
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'right': 0
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});
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this.handleArrows.defaultCss({
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'right': 0
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});
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this.handleArrowUp.defaultCss({
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'top': 0
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});
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this.handleArrowDown.defaultCss({
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'bottom': 0
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});
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// set some necessary CSS attributes (can NOT be overwritten by CSS definitions)
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this.container.css({
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'position': this.container.css('position') === 'absolute' ? 'absolute' : 'relative',
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'overflow': 'hidden',
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'height': height
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});
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this.pane.css({
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'position': 'absolute',
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'overflow': 'visible',
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'height': 'auto'
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});
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this.handleContainer.css({
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'position': 'absolute',
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'top': this.handleArrowUp.outerHeight(true),
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'height': (this.props.containerHeight - (this.container.outerHeight(true) - this.container.height()) - this.handleArrowUp.outerHeight(true) - this.handleArrowDown.outerHeight(true)) + 'px'
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});
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this.handle.css({
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'position': 'absolute',
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'cursor': 'pointer'
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});
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this.handleArrows.css({
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'position': 'absolute',
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'cursor': 'pointer'
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});
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return this;
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},
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//
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// calculate positions and dimensions of handle and arrow-handles
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//
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initHandle: function(){
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this.props.handleContainerHeight = this.handleContainer.height();
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this.props.contentHeight = this.pane.height();
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// height of handle
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this.props.handleHeight = this.opts.handleHeight == 'auto' ? Math.max(Math.ceil(this.props.containerHeight * this.props.handleContainerHeight / this.props.contentHeight), this.opts.handleMinHeight) : this.opts.handleHeight;
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this.handle.height(this.props.handleHeight);
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// if handle has a border (always be aware of the css box-model), we need to correct the handle height.
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this.handle.height(2 * this.handle.height() - this.handle.outerHeight(true));
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// min- and max-range for handle
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this.props.handleTop = {
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min: 0,
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max: this.props.handleContainerHeight - this.props.handleHeight
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};
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// ratio of handle-container-height to content-container-height (to calculate position of content related to position of handle)
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this.props.handleContentRatio = (this.props.contentHeight - this.props.containerHeight) / (this.props.handleContainerHeight - this.props.handleHeight);
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// initial position of handle at top
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this.handle.top = 0;
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return this;
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},
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//
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// append events on handle and handle-container
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//
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appendEvents: function(){
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// append drag-drop event on scrollbar-handle
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this.handle.bind('mousedown.handle', $.proxy(this, 'startOfHandleMove'));
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// append mousedown event on handle-container
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this.handleContainer.bind('mousedown.handle', $.proxy(this, 'onHandleContainerMousedown'));
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// append hover event on handle-container
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this.handleContainer.bind('mouseenter.container mouseleave.container', $.proxy(this, 'onHandleContainerHover'));
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// append click event on scrollbar-up- and scrollbar-down-handles
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this.handleArrows.bind('mousedown.arrows', $.proxy(this, 'onArrowsMousedown'));
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// append mousewheel event on content container
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this.container.bind('mousewheel.container', $.proxy(this, 'onMouseWheel'));
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// append hover event on content container
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this.container.bind('mouseenter.container mouseleave.container', $.proxy(this, 'onContentHover'));
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// do not bubble down click events into content container
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this.handle.bind('click.scrollbar', this.preventClickBubbling);
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this.handleContainer.bind('click.scrollbar', this.preventClickBubbling);
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this.handleArrows.bind('click.scrollbar', this.preventClickBubbling);
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return this;
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},
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//
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// get mouse position helper
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//
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mousePosition: function(ev) {
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return ev.pageY || (ev.clientY + (document.documentElement.scrollTop || document.body.scrollTop)) || 0;
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},
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// ---------- event handler ---------------------------------------------------------------
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//
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// start moving of handle
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//
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startOfHandleMove: function(ev){
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ev.preventDefault();
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ev.stopPropagation();
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// set start position of mouse
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this.mouse.start = this.mousePosition(ev);
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// set start position of handle
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this.handle.start = this.handle.top;
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// bind mousemove- and mouseout-event on document (binding it to document allows having a mousepointer outside handle while moving)
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$(document).bind('mousemove.handle', $.proxy(this, 'onHandleMove')).bind('mouseup.handle', $.proxy(this, 'endOfHandleMove'));
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// add class for visual change while moving handle
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this.handle.addClass('move');
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this.handleContainer.addClass('move');
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},
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//
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// on moving of handle
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//
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onHandleMove: function(ev){
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ev.preventDefault();
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// calculate distance since last fireing of this handler
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var distance = this.mousePosition(ev) - this.mouse.start;
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// calculate new handle position
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this.handle.top = this.handle.start + distance;
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// update positions
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this.setHandlePosition();
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this.setContentPosition();
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},
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//
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// end moving of handle
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//
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endOfHandleMove: function(ev){
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// remove handle events (which were attached in the startOfHandleMove-method)
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$(document).unbind('.handle');
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// remove class for visual change
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this.handle.removeClass('move');
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this.handleContainer.removeClass('move');
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},
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//
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// set position of handle
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//
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setHandlePosition: function(){
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// stay within range [handleTop.min, handleTop.max]
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this.handle.top = (this.handle.top > this.props.handleTop.max) ? this.props.handleTop.max : this.handle.top;
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this.handle.top = (this.handle.top < this.props.handleTop.min) ? this.props.handleTop.min : this.handle.top;
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this.handle[0].style.top = this.handle.top + 'px';
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},
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//
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// set position of content
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//
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setContentPosition: function(){
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// derive position of content from position of handle
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this.pane.top = -1 * this.props.handleContentRatio * this.handle.top;
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this.pane[0].style.top = this.pane.top + 'px';
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},
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//
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// mouse wheel movement
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//
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onMouseWheel: function(ev, delta){
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// calculate new handle position
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this.handle.top -= delta*5; // awfull fix
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this.setHandlePosition();
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this.setContentPosition();
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// prevent default scrolling of the entire document if handle is within [min, max]-range
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if(this.handle.top > this.props.handleTop.min && this.handle.top < this.props.handleTop.max){
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ev.preventDefault();
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}
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},
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//
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// append click handler on handle-container (outside of handle itself) to click up and down the handle
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//
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onHandleContainerMousedown: function(ev){
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ev.preventDefault();
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// do nothing if clicked on handle
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if(!$(ev.target).hasClass('scrollbar-handle-container')){
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return false;
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}
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// determine direction for handle movement (clicked above or below the handler?)
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this.handle.direction = (this.handle.offset().top < this.mousePosition(ev)) ? 1 : -1;
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// set incremental step of handle
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this.handle.step = this.opts.scrollStep;
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// stop handle movement on mouseup
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var that = this;
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$(document).bind('mouseup.handlecontainer', function(){
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clearInterval(timer);
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that.handle.unbind('mouseenter.handlecontainer');
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$(document).unbind('mouseup.handlecontainer');
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});
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// stop handle movement when mouse is over handle
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//
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// TODO: this event is fired by Firefox only. Damn!
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// Right now, I do not know any workaround for this. Mayby I should solve this by collision-calculation of mousepointer and handle
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this.handle.bind('mouseenter.handlecontainer', function(){
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clearInterval(timer);
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});
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// repeat handle movement while mousedown
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var timer = setInterval($.proxy(this.moveHandle, this), this.opts.scrollSpeed);
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},
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//
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// append mousedown handler on handle-arrows
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//
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onArrowsMousedown: function(ev){
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ev.preventDefault();
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// determine direction for handle movement
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this.handle.direction = $(ev.target).hasClass('scrollbar-handle-up') ? -1 : 1;
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// set incremental step of handle
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this.handle.step = this.opts.scrollStepArrows;
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// add class for visual change while moving handle
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$(ev.target).addClass('move');
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// repeat handle movement while mousedown
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var timer = setInterval($.proxy(this.moveHandle, this), this.opts.scrollSpeedArrows);
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// stop handle movement on mouseup
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$(document).one('mouseup.arrows', function(){
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clearInterval(timer);
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$(ev.target).removeClass('move');
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});
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},
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//
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// move handle by a distinct step while click on arrows or handle-container
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//
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moveHandle: function(){
|
||||
this.handle.top = (this.handle.direction === 1) ? Math.min(this.handle.top + this.handle.step, this.props.handleTop.max) : Math.max(this.handle.top - this.handle.step, this.props.handleTop.min);
|
||||
this.handle[0].style.top = this.handle.top + 'px';
|
||||
|
||||
this.setContentPosition();
|
||||
},
|
||||
|
||||
|
||||
//
|
||||
// add class attribute on content while interacting with content
|
||||
//
|
||||
onContentHover: function(ev){
|
||||
if(ev.type === 'mouseenter'){
|
||||
this.container.addClass('hover');
|
||||
this.handleContainer.addClass('hover');
|
||||
} else {
|
||||
this.container.removeClass('hover');
|
||||
this.handleContainer.removeClass('hover');
|
||||
}
|
||||
},
|
||||
|
||||
|
||||
//
|
||||
// add class attribute on handle-container while hovering it
|
||||
//
|
||||
onHandleContainerHover: function(ev){
|
||||
if(ev.type === 'mouseenter'){
|
||||
this.handleArrows.addClass('hover');
|
||||
} else {
|
||||
this.handleArrows.removeClass('hover');
|
||||
}
|
||||
},
|
||||
|
||||
|
||||
//
|
||||
// do not bubble down to avoid triggering click events attached within the container
|
||||
//
|
||||
preventClickBubbling: function(ev){
|
||||
ev.stopPropagation();
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
// ----- helpers ------------------------------------------------------------------------------
|
||||
|
||||
//
|
||||
// determine content height
|
||||
//
|
||||
$.fn.scrollbar.contentHeight = function(elem){
|
||||
|
||||
// clone and wrap content temporarily and meassure content height within the original context.
|
||||
// wrapper container need to have an overflow set to 'hidden' to respect margin collapsing
|
||||
|
||||
|
||||
// TODO: analyse anlternative which does not require an additional container. a clone may also allow to meassure a non visible element.
|
||||
/*
|
||||
var clone = elem.clone().wrapInner('<div/>').find(':first-child');
|
||||
elem.append(clone);
|
||||
var height = clone.css({overflow:'hidden'}).height();
|
||||
clone.remove();
|
||||
|
||||
return height;
|
||||
*/
|
||||
var content = elem.wrapInner('<div/>');
|
||||
var height = elem.find(':first').css({overflow:'hidden'}).height();
|
||||
|
||||
return height;
|
||||
|
||||
// FIXME: manipulating the DOM is not the resposibility of $.fn.scrollbar.contentHeight()
|
||||
};
|
||||
|
||||
|
||||
//
|
||||
// ----- default css ---------------------------------------------------------------------
|
||||
//
|
||||
$.fn.defaultCss = function(styles){
|
||||
|
||||
// 'not-defined'-values
|
||||
var notdef = {
|
||||
'right': 'auto',
|
||||
'left': 'auto',
|
||||
'top': 'auto',
|
||||
'bottom': 'auto',
|
||||
'position': 'static'
|
||||
};
|
||||
|
||||
// loop through all style definitions and check for a definition already set by css.
|
||||
// if no definition is found, apply the default css definition
|
||||
return this.each(function(){
|
||||
var elem = $(this);
|
||||
for(var style in styles){
|
||||
if(elem.css(style) === notdef[style]){
|
||||
elem.css(style, styles[style]);
|
||||
}
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
//
|
||||
// ----- mousewheel event ---------------------------------------------------------------------
|
||||
// based on jquery.mousewheel.js from Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
|
||||
//
|
||||
$.event.special.mousewheel = {
|
||||
|
||||
setup: function(){
|
||||
if (this.addEventListener){
|
||||
this.addEventListener('mousewheel', $.fn.scrollbar.mouseWheelHandler, false);
|
||||
this.addEventListener('DOMMouseScroll', $.fn.scrollbar.mouseWheelHandler, false);
|
||||
} else {
|
||||
this.onmousewheel = $.fn.scrollbar.mouseWheelHandler;
|
||||
}
|
||||
},
|
||||
|
||||
teardown: function(){
|
||||
if (this.removeEventListener){
|
||||
this.removeEventListener('mousewheel', $.fn.scrollbar.mouseWheelHandler, false);
|
||||
this.removeEventListener('DOMMouseScroll', $.fn.scrollbar.mouseWheelHandler, false);
|
||||
} else {
|
||||
this.onmousewheel = null;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
$.fn.extend({
|
||||
mousewheel: function(fn){
|
||||
return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
|
||||
},
|
||||
|
||||
unmousewheel: function(fn){
|
||||
return this.unbind("mousewheel", fn);
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
$.fn.scrollbar.mouseWheelHandler = function(event) {
|
||||
var orgEvent = event || window.event,
|
||||
args = [].slice.call(arguments, 1),
|
||||
delta = 0,
|
||||
returnValue = true,
|
||||
deltaX = 0,
|
||||
deltaY = 0;
|
||||
|
||||
event = $.event.fix(orgEvent);
|
||||
event.type = "mousewheel";
|
||||
|
||||
// Old school scrollwheel delta
|
||||
if(event.wheelDelta){
|
||||
delta = event.wheelDelta / 120;
|
||||
}
|
||||
if(event.detail){
|
||||
delta = -event.detail / 3;
|
||||
}
|
||||
|
||||
// Gecko
|
||||
if(orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS){
|
||||
deltaY = 0;
|
||||
deltaX = -1 * delta;
|
||||
}
|
||||
|
||||
// Webkit
|
||||
if(orgEvent.wheelDeltaY !== undefined){
|
||||
deltaY = orgEvent.wheelDeltaY / 120;
|
||||
}
|
||||
if(orgEvent.wheelDeltaX !== undefined){
|
||||
deltaX = -1 * orgEvent.wheelDeltaX / 120;
|
||||
}
|
||||
|
||||
// Add event and delta to the front of the arguments
|
||||
args.unshift(event, delta, deltaX, deltaY);
|
||||
|
||||
return $.event.handle.apply(this, args);
|
||||
};
|
||||
|
||||
})(jQuery, document); // inject global jQuery object
|
|
@ -12,8 +12,8 @@ var beathaven = {
|
|||
},
|
||||
adjustSizes: function() {
|
||||
$('#data-container').height($(window).height() - $('#header-container').height());
|
||||
$('#data-container').width($(window).width() - $('#player').width())
|
||||
$('#data-container').width($(window).width() - $('#player').width()).scrollbar();
|
||||
$('#player-container').height($(window).height());
|
||||
$('#playlist').height($(window).height() - $('#player').height());
|
||||
$('#playlist').height($(window).height() - $('#player').height()).scrollbar();
|
||||
}
|
||||
}
|
|
@ -49,7 +49,7 @@ var Pages = {
|
|||
$(albums_info).append(album_info);
|
||||
})
|
||||
|
||||
$('#data-container').html('').append(artist_info).append(albums_info);
|
||||
$('#data-container').html('').append(artist_info).append(albums_info).scrollbar();
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -15,6 +15,8 @@ var Player = {
|
|||
</div>\
|
||||
</li>\
|
||||
');
|
||||
|
||||
$('#playlist').html($('.playlist-tracks')).scrollbar();
|
||||
},
|
||||
|
||||
setTrack: function(obj) {
|
||||
|
@ -69,7 +71,7 @@ var Player = {
|
|||
$('#player .played').width(Math.round(played * this.bar_width));
|
||||
if (played == 1) {
|
||||
Audio.killListener();
|
||||
this.setTrack(this.nextTrack());
|
||||
Player.setTrack(Player.nextTrack());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -22,7 +22,7 @@
|
|||
margin: 25px 0 0 300px;
|
||||
}
|
||||
.artist-info .info {
|
||||
margin: 0 25px 25px 300px;
|
||||
margin: 0 17px 25px 300px;
|
||||
}
|
||||
|
||||
/* Albums block */
|
||||
|
@ -49,7 +49,7 @@
|
|||
margin: 0 0 10px 300px;
|
||||
}
|
||||
.album .tracklist {
|
||||
margin: 0 25px 30px 275px;
|
||||
margin: 0 17px 30px 275px;
|
||||
}
|
||||
.album .tracklist ul {
|
||||
|
||||
|
|
|
@ -21,7 +21,7 @@ body {
|
|||
#data-container {
|
||||
width: auto;
|
||||
margin-right: 350px;
|
||||
overflow-y: scroll;
|
||||
overflow-y: auto;
|
||||
}
|
||||
|
||||
#player {
|
||||
|
@ -30,5 +30,5 @@ body {
|
|||
}
|
||||
#playlist {
|
||||
width: 100%;
|
||||
overflow-y: scroll;
|
||||
overflow-y: auto;
|
||||
}
|
|
@ -42,6 +42,29 @@
|
|||
border-color: #DDD;
|
||||
}
|
||||
|
||||
|
||||
.scrollbar-pane {
|
||||
margin-right: 8px;
|
||||
}
|
||||
|
||||
.scrollbar-handle-container {
|
||||
background: #FFF;
|
||||
width: 8px;
|
||||
}
|
||||
|
||||
.scrollbar-handle {
|
||||
width: 8px;
|
||||
background: #EEE;
|
||||
}
|
||||
|
||||
.scrollbar-handle:hover {
|
||||
background: #999;
|
||||
}
|
||||
|
||||
.scrollbar-handle.move {
|
||||
background: #AAA;
|
||||
}
|
||||
|
||||
/* Colorizing *
|
||||
#player-container { background-color: #CFC; }
|
||||
#data-container { background-color: #CCF; }
|
||||
|
|
|
@ -48,7 +48,10 @@
|
|||
#player .controls .next {
|
||||
background-image: url('/images/icns/next.png');
|
||||
}
|
||||
|
||||
|
||||
.playlist-tracks {
|
||||
width: 343px;
|
||||
}
|
||||
.playlist-tracks li {
|
||||
display: block;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue