https://theindiasaga.com/wp-content/themes/theindiasagatheme/assets/js/vendor/jquery.vticker-min.js

1/*!
2 * jQuery Vertical News Ticker Plugin
3 *
4 * http://www.jugbit.com/jquery-vticker-vertical-news-ticker/
5 * http://github.com/kasp3r/vTicker
6 *
7 * Copyright 2013 Tadas Juozapaitis
8 * Released under the MIT license:
9 *   http://www.opensource.org/licenses/mit-license.php
10 */
11(function($) {
12    $.fn.vTicker = function(options) {
13        var defaults = {
14            speed: 700,
15            pause: 4000,
16            showItems: 3,
17            animation: '',
18            mousePause: true,
19            isPaused: false,
20            direction: 'up',
21            height: 0
22        };
23
24        var options = $.extend(defaults, options);
25
26        moveUp = function(obj2, height, options) {
27            if (options.isPaused)
28                return;
29
30            var obj = obj2.children('ul');
31
32            var clone = obj.children('li:first').clone(true);
33
34            if (options.height > 0) {
35                height = obj.children('li:first').height();
36            }
37
38            obj.animate({ top: '-=' + height + 'px' }, options.speed, function() {
39                $(this).children('li:first').remove();
40                $(this).css('top', '0px');
41            });
42
43            if (options.animation == 'fade') {
44                obj.children('li:first').fadeOut(options.speed);
45                if (options.height == 0) {
46                    obj.children('li:eq(' + options.showItems + ')').hide().fadeIn(options.speed).show();
47                }
48            }
49
50            clone.appendTo(obj);
51        };
52
53        moveDown = function(obj2, height, options) {
54            if (options.isPaused)
55                return;
56
57            var obj = obj2.children('ul');
58
59            var clone = obj.children('li:last').clone(true);
60
61            if (options.height > 0) {
62                height = obj.children('li:first').height();
63            }
64
65            obj.css('top', '-' + height + 'px')
66                .prepend(clone);
67
68            obj.animate({ top: 0 }, options.speed, function() {
69                $(this).children('li:last').remove();
70            });
71
72            if (options.animation == 'fade') {
73                if (options.height == 0) {
74                    obj.children('li:eq(' + options.showItems + ')').fadeOut(options.speed);
75                }
76                obj.children('li:first').hide().fadeIn(options.speed).show();
77            }
78        };
79
80        return this.each(function() {
81            var obj = $(this);
82            var maxHeight = 0;
83
84            obj.css({ overflow: 'hidden', position: 'relative' })
85                .children('ul').css({ position: 'absolute', margin: 0, padding: 0 })
86                .children('li').css({ margin: 0, padding: 0 });
87
88            if (options.height == 0) {
89                obj.children('ul').children('li').each(function() {
90                    if ($(this).height() > maxHeight) {
91                        maxHeight = $(this).height();
92                    }
93                });
94
95                obj.children('ul').children('li').each(function() {
96                    $(this).height(maxHeight);
97                });
98
99                obj.height(maxHeight * options.showItems);
100            } else {
101                obj.height(options.height);
102            }
103
104            var interval = setInterval(function() {
105                if (options.direction == 'up') {
106                    moveUp(obj, maxHeight, options);
107                } else {
108                    moveDown(obj, maxHeight, options);
109                }
110            }, options.pause);
111
112            if (options.mousePause) {
113                obj.bind("mouseenter", function() {
114                    options.isPaused = true;
115                }).bind("mouseleave", function() {
116                    options.isPaused = false;
117                });
118            }
119        });
120    };
121})(jQuery);