|
| 1 | +/* |
| 2 | +* heat.js |
| 3 | +* MIT Licensed |
| 4 | +* @author Mamod Mehyar |
| 5 | +* http://sweefty.com |
| 6 | +* version : 0.0.1 |
| 7 | +*/ |
| 8 | + |
| 9 | +(function($){ |
| 10 | + "use strict"; |
| 11 | + var _preventOnMouseEnter = false; |
| 12 | + var _SW_tooltip,_SW_tooltipClass; |
| 13 | + $(document).ready(function(){ |
| 14 | + //initiate tooltip div |
| 15 | + _SW_tooltip = $('<div class="tinytip"></div>').css({ |
| 16 | + width : 'auto', |
| 17 | + 'max-width' : '90%', |
| 18 | + position : 'absolute', |
| 19 | + display : 'none', |
| 20 | + top : '0', |
| 21 | + left : '0', |
| 22 | + margin: '0', |
| 23 | + zIndex : '99999' |
| 24 | + }).appendTo('body'); |
| 25 | + |
| 26 | + _SW_tooltip.on('mouseenter', function(){ |
| 27 | + _preventOnMouseEnter = true; |
| 28 | + }).on('mouseleave', function(){ |
| 29 | + _preventOnMouseEnter = false; |
| 30 | + }); |
| 31 | + }); |
| 32 | + |
| 33 | + var tooltip_options = { |
| 34 | + position : 'top', |
| 35 | + speed : 250, |
| 36 | + easing : 'linear', |
| 37 | + on: 'mouseenter', |
| 38 | + off : 'mouseleave' |
| 39 | + }; |
| 40 | + |
| 41 | + var lastElement; |
| 42 | + var _isview = false; |
| 43 | + |
| 44 | + var _tooltip = function(ele,obj){ |
| 45 | + obj = $.extend({},tooltip_options, obj); |
| 46 | + var text = obj.tooltip || ele.data('tooltip'); |
| 47 | + var fix = obj.fix || '0 0'; |
| 48 | + |
| 49 | + if (text || obj.content){ |
| 50 | + var fixcoords = fix.split(' '), |
| 51 | + fixX = parseInt(fixcoords[0]), |
| 52 | + fixY = parseInt(fixcoords[1]); |
| 53 | + var _class = obj.addClass; |
| 54 | + var position = obj.position || 'top'; |
| 55 | + var speed = parseInt(obj.speed); |
| 56 | + var startX = function(x){ |
| 57 | + return x; |
| 58 | + }, startY = function(y){ |
| 59 | + return y; |
| 60 | + }; |
| 61 | + |
| 62 | + if (obj.animation){ |
| 63 | + var xy = obj.animation.split('+'); |
| 64 | + if (xy.length == 2){ |
| 65 | + xy.push('+'); |
| 66 | + } else { |
| 67 | + xy = []; |
| 68 | + xy = obj.animation.split('-'); |
| 69 | + xy.push('-'); |
| 70 | + } |
| 71 | + |
| 72 | + var val = parseInt(xy[1]); |
| 73 | + if (xy[0] == 'left'){ |
| 74 | + startX = function(x){ |
| 75 | + //var val = parseInt(xy[1]); |
| 76 | + var newx = (xy[2] == '-') ? x-val : x+val; |
| 77 | + return newx; |
| 78 | + }; |
| 79 | + } else { |
| 80 | + startY = function(y){ |
| 81 | + var newy = (xy[2] == '-') ? y-val : y+val; |
| 82 | + return newy; |
| 83 | + }; |
| 84 | + } |
| 85 | + } |
| 86 | + |
| 87 | + var start1,start2; |
| 88 | + var closeTooltip = function(e){ |
| 89 | + e.preventDefault(); |
| 90 | + setTimeout(function(){ |
| 91 | + if (_preventOnMouseEnter && obj.preventClose){ |
| 92 | + closeTooltip(e); |
| 93 | + return; |
| 94 | + } |
| 95 | + |
| 96 | + if (!_isview){ return false; } |
| 97 | + |
| 98 | + //e.preventDefault(); |
| 99 | + _SW_tooltip.stop().animate({ |
| 100 | + opacity: 0, |
| 101 | + top:start1, |
| 102 | + left:start2 |
| 103 | + }, speed, obj.easing, function(){ |
| 104 | + $(this).hide(); |
| 105 | + _isview = false; |
| 106 | + if (obj.onClose && typeof obj.onClose === 'function'){ |
| 107 | + obj.onClose(); |
| 108 | + } |
| 109 | + if (obj.clone){ |
| 110 | + obj.clone.remove(); |
| 111 | + } |
| 112 | + }); |
| 113 | + }, 60); |
| 114 | + }; |
| 115 | + |
| 116 | + var viewTooltip = function(e){ |
| 117 | + if (e){ e.preventDefault(); } |
| 118 | + if (_isview && obj.on === obj.off){ |
| 119 | + if (lastElement === ele){ |
| 120 | + closeTooltip(e); |
| 121 | + return; |
| 122 | + } else { |
| 123 | + _isview = false; |
| 124 | + } |
| 125 | + } else if (_isview && lastElement === ele){ |
| 126 | + return; |
| 127 | + } |
| 128 | + |
| 129 | + lastElement = ele; |
| 130 | + if (_SW_tooltipClass){ |
| 131 | + _SW_tooltip.removeClass(_SW_tooltipClass); |
| 132 | + } |
| 133 | + |
| 134 | + _SW_tooltipClass = _class; |
| 135 | + if (obj.content){ |
| 136 | + obj.clone = obj.content.clone(); |
| 137 | + _SW_tooltip.html(obj.clone); |
| 138 | + obj.clone.show(); |
| 139 | + } else if (text){ |
| 140 | + _SW_tooltip.html(text); |
| 141 | + } |
| 142 | + |
| 143 | + var top = ele.offset().top + fixY; |
| 144 | + var left = ele.offset().left + fixX; |
| 145 | + var width = ele.outerWidth(); |
| 146 | + var height = _SW_tooltip.outerHeight(); |
| 147 | + |
| 148 | + if (position == 'bottom'){ |
| 149 | + top = top + ele.outerHeight() + 2; |
| 150 | + left = left + (width/2); |
| 151 | + left = left - (_SW_tooltip.outerWidth()/2); |
| 152 | + } else if (position == 'left'){ |
| 153 | + left = left - _SW_tooltip.outerWidth() - 2; |
| 154 | + } else if (position == 'right'){ |
| 155 | + left = left + width + 2; |
| 156 | + } else { |
| 157 | + left = left + (width/2); |
| 158 | + left = left - (_SW_tooltip.outerWidth()/2); |
| 159 | + top = top - height - 2; |
| 160 | + } |
| 161 | + |
| 162 | + start1 = parseFloat(startY(top)); |
| 163 | + start2 = parseFloat(startX(left)); |
| 164 | + _SW_tooltip.addClass(_class).stop().css({ |
| 165 | + top : start1, |
| 166 | + left : start2, |
| 167 | + opacity: 0, |
| 168 | + display : '' |
| 169 | + }).animate({ opacity: 1, top:top, left:left}, speed, obj.easing, function(){ |
| 170 | + _isview = true; |
| 171 | + if (obj.onLoad && typeof obj.onLoad === 'function'){ |
| 172 | + obj.onLoad(obj.clone || _SW_tooltip.find('p')); |
| 173 | + } |
| 174 | + }); |
| 175 | + }; |
| 176 | + |
| 177 | + ele.on(obj.on, function(e){ |
| 178 | + viewTooltip(e); |
| 179 | + }).on( obj.off, function(e){ |
| 180 | + closeTooltip(e); |
| 181 | + }); |
| 182 | + } |
| 183 | + }; |
| 184 | + |
| 185 | + //jQuery custom functions |
| 186 | + $.fn.tinytip = function(text, customOptions) { |
| 187 | + if (text && typeof text === 'object'){ |
| 188 | + customOptions = text; |
| 189 | + text = customOptions.tooltip; |
| 190 | + } |
| 191 | + |
| 192 | + var options = $.extend({}, tooltip_options, customOptions); |
| 193 | + options.tooltip = text; |
| 194 | + return this.each(function(){ |
| 195 | + var $this = $(this); |
| 196 | + if ($this[0] == $(document)[0]){ |
| 197 | + tooltip_options = $.extend({}, tooltip_options, text); |
| 198 | + } else { |
| 199 | + _tooltip($this, options); |
| 200 | + } |
| 201 | + }); |
| 202 | + }; |
| 203 | +}(jQuery)); |
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