/BlogEngine/BlogEngine.NET/admin/jquery.tipsy.js
JavaScript | 104 lines | 79 code | 21 blank | 4 comment | 19 complexity | e82a7bca2c561de3790788a01bd2a34f MD5 | raw file
Possible License(s): LGPL-2.1, Apache-2.0, BSD-3-Clause
- (function($) {
- $.fn.tipsy = function(options) {
- options = $.extend({}, $.fn.tipsy.defaults, options);
-
- return this.each(function() {
-
- var opts = $.fn.tipsy.elementOptions(this, options);
-
- $(this).hover(function() {
- $.data(this, 'cancel.tipsy', true);
- var tip = $.data(this, 'active.tipsy');
- if (!tip) {
- tip = $('<div class="tipsy"><div class="tipsy-inner"/></div>');
- tip.css({position: 'absolute', zIndex: 100000});
- $.data(this, 'active.tipsy', tip);
- }
- if ($(this).attr('title') || typeof($(this).attr('original-title')) != 'string') {
- $(this).attr('original-title', $(this).attr('title') || '').removeAttr('title');
- }
- var title;
- if (typeof opts.title == 'string') {
- title = $(this).attr(opts.title == 'title' ? 'original-title' : opts.title);
- } else if (typeof opts.title == 'function') {
- title = opts.title.call(this);
- }
- tip.find('.tipsy-inner')[opts.html ? 'html' : 'text'](title || opts.fallback);
- var pos = $.extend({}, $(this).offset(), {width: this.offsetWidth, height: this.offsetHeight});
- tip.get(0).className = 'tipsy'; // reset classname in case of dynamic gravity
- tip.remove().css({top: 0, left: 0, visibility: 'hidden', display: 'block'}).appendTo(document.body);
- var actualWidth = tip[0].offsetWidth, actualHeight = tip[0].offsetHeight;
- var gravity = (typeof opts.gravity == 'function') ? opts.gravity.call(this) : opts.gravity;
- switch (gravity.charAt(0)) {
- case 'n':
- tip.css({top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2}).addClass('tipsy-north');
- break;
- case 's':
- tip.css({top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2}).addClass('tipsy-south');
- break;
- case 'e':
- tip.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth}).addClass('tipsy-east');
- break;
- case 'w':
- tip.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width}).addClass('tipsy-west');
- break;
- }
- if (opts.fade) {
- tip.css({opacity: 0, display: 'block', visibility: 'visible'}).animate({opacity: 0.8});
- } else {
- tip.css({visibility: 'visible'});
- }
- }, function() {
- $.data(this, 'cancel.tipsy', false);
- var self = this;
- setTimeout(function() {
- if ($.data(this, 'cancel.tipsy')) return;
- var tip = $.data(self, 'active.tipsy');
- if (opts.fade) {
- tip.stop().fadeOut(function() { $(this).remove(); });
- } else {
- tip.remove();
- }
- }, 100);
- });
-
- });
-
- };
-
- // Overwrite this method to provide options on a per-element basis.
- // For example, you could store the gravity in a 'tipsy-gravity' attribute:
- // return $.extend({}, options, {gravity: $(ele).attr('tipsy-gravity') || 'n' });
- // (remember - do not modify 'options' in place!)
- $.fn.tipsy.elementOptions = function(ele, options) {
- return $.metadata ? $.extend({}, options, $(ele).metadata()) : options;
- };
-
- $.fn.tipsy.defaults = {
- fade: false,
- fallback: '',
- gravity: 'n',
- html: false,
- title: 'title'
- };
-
- $.fn.tipsy.autoNS = function() {
- return $(this).offset().top > ($(document).scrollTop() + $(window).height() / 2) ? 's' : 'n';
- };
-
- $.fn.tipsy.autoWE = function() {
- return $(this).offset().left > ($(document).scrollLeft() + $(window).width() / 2) ? 'e' : 'w';
- };
-
- })(jQuery);