1 | /* Copyright (c) 2007 Paul Bakaus (paul.bakaus@googlemail.com) and Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net) |
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2 | * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) |
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3 | * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses. |
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4 | * |
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5 | * $LastChangedDate: 2007-12-20 08:43:48 -0600 (Thu, 20 Dec 2007) $ |
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6 | * $Rev: 4257 $ |
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7 | * |
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8 | * Version: 1.2 |
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9 | * |
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10 | * Requires: jQuery 1.2+ |
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11 | */ |
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12 | (function (jQuery) { |
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13 | jQuery.dimensions = { version: '1.3' }; |
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14 | /* |
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15 | * Interception Height, Width |
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16 | */ |
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17 | jQuery.each(['Height', 'Width'], |
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18 | function (i, name) { |
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19 | jQuery.fn['inner' + name] = function () { |
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20 | if (!this[0]) return; |
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21 | var torl = name == 'Height' ? 'Top' : 'Left', |
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22 | borr = name == 'Height' ? 'Bottom' : 'Right'; |
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23 | return this.is(':visible') ? this[0]['client' + name] : num(this, name.toLowerCase()) + num(this, 'padding' + torl) + num(this, 'padding' + borr); |
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24 | }; |
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25 | |
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26 | jQuery.fn['outer' + name] = function (options) { |
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27 | if (!this[0]) return; |
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28 | var torl = name == 'Height' ? 'Top' : 'Left', |
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29 | borr = name == 'Height' ? 'Bottom' : 'Right'; |
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30 | options = jQuery.extend({ margin: false }, |
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31 | options || {}); |
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32 | var val = this.is(':visible') ? this[0]['offset' + name] : |
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33 | num(this, |
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34 | name.toLowerCase()) + |
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35 | num(this, 'border' + torl + 'Width') + |
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36 | num(this, 'border' + borr + 'Width') + |
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37 | num(this, 'padding' + torl) + |
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38 | num(this, 'padding' + borr); |
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39 | return val + (options.margin ? (num(this, 'margin' + torl) + num(this, 'margin' + borr)) : 0); |
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40 | }; |
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41 | }); |
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42 | /* |
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43 | * |
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44 | */ |
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45 | jQuery.each(['Left', 'Top'], |
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46 | function (i, name) { |
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47 | jQuery.fn['scroll' + name] = function (val) { |
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48 | if (!this[0]) return; |
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49 | return val != undefined ? this.each(function () { |
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50 | this == window || this == document ? window.scrollTo(name == 'Left' ? val : $(window)['scrollLeft'](), |
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51 | name == 'Top' ? val : $(window)['scrollTop']()) : this['scroll' + name] = val; |
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52 | }) : this[0] == window || this[0] == document ? self[(name == 'Left' ? 'pageXOffset' : 'pageYOffset')] || jQuery.boxModel && document.documentElement['scroll' + name] || document.body['scroll' + name] : this[0]['scroll' + name]; |
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53 | }; |
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54 | |
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55 | }); |
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56 | jQuery.fn.extend({ |
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57 | |
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58 | info: function () { |
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59 | var width = 0, height = 0; |
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60 | var left = 0, top = 0, elem = this[0], offset, parentOffset, offsetParent, results; |
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61 | var borderwidth = { width: "0 0 0 0", |
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62 | top: 0, |
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63 | left: 0, |
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64 | right: 0, |
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65 | bottom: 0 |
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66 | } |
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67 | var padding = { padding: "0 0 0 0", |
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68 | top: 0, |
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69 | left: 0, |
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70 | right: 0, |
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71 | bottom: 0 |
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72 | }; |
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73 | var margin = { margin: "0 0 0 0", |
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74 | top: 0, |
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75 | left: 0, |
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76 | right: 0, |
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77 | bottom: 0 |
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78 | }; |
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79 | //===================================================================== |
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80 | results = { |
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81 | position: jQuery(elem).css("position"), |
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82 | top: 0, |
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83 | left: 0, |
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84 | width: 0, |
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85 | height: 0, |
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86 | right: 0, |
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87 | bottom: 0, |
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88 | borderwidth: borderwidth, |
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89 | padding: padding, |
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90 | margin: margin |
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91 | }; |
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92 | ; |
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93 | if (elem) { |
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94 | Position = jQuery(elem).position(); |
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95 | left = Position.left; |
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96 | top = Position.top; |
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97 | width = jQuery(elem).outerWidth(); |
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98 | height = jQuery(elem).outerHeight(); |
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99 | |
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100 | |
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101 | borderwidth.left = jQuery(elem).css("borderLeftWidth"); |
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102 | borderwidth.right = jQuery(elem).css("borderRightWidth"); |
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103 | borderwidth.top = jQuery(elem).css("borderTopWidth"); |
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104 | borderwidth.bottom = jQuery(elem).css("borderBottomWidth"); |
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105 | try { |
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106 | borderwidth.width = jQuery(elem).css("borderWidth"); |
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107 | } catch (e) { |
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108 | borderwidth.width = '"' + borderwidth.left + ' ' + borderwidth.top + ' ' + borderwidth.right + ' ' + borderwidth.bottom + '"'; |
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109 | } |
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110 | |
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111 | |
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112 | margin.left = jQuery(elem).css("marginLeft"); |
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113 | margin.right = jQuery(elem).css("marginRight"); |
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114 | margin.top = jQuery(elem).css("marginTop"); |
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115 | margin.bottom = jQuery(elem).css("marginBottom"); |
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116 | try { |
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117 | margin.margin = jQuery(elem).css("margin"); |
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118 | } catch (e) { |
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119 | margin.margin = '"' + margin.left + ' ' + margin.top + ' ' + margin.right + ' ' + margin.bottom + '"'; |
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120 | } |
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121 | |
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122 | padding.left = jQuery(elem).css("paddingLeft"); |
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123 | padding.right = jQuery(elem).css("paddingRight"); |
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124 | padding.top = jQuery(elem).css("paddingTop"); |
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125 | padding.bottom = jQuery(elem).css("paddingBottom"); |
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126 | try { padding.padding = jQuery(elem).css("padding"); } catch (e) { |
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127 | padding.padding = '"' + padding.left + ' ' + padding.top + ' ' + padding.right + ' ' + padding.bottom + '"'; |
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128 | } |
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129 | |
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130 | results = { |
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131 | position: jQuery(elem).css("position"), |
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132 | top: top, |
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133 | left: left, |
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134 | width: width, |
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135 | height: height, |
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136 | right: left + width, |
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137 | bottom: top + height, |
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138 | borderwidth: borderwidth, |
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139 | margin: margin, |
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140 | padding: padding |
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141 | }; |
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142 | |
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143 | return results |
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144 | } return results; |
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145 | }, |
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146 | /* |
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147 | * Position de l'object elem |
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148 | */ |
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149 | position: function () { |
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150 | var left = 0, top = 0, elem = this[0], offset, parentOffset, offsetParent, results; |
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151 | if (elem) { |
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152 | offsetParent = this.offsetParent(); |
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153 | offset = this.offset(); |
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154 | if (offsetParent) { |
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155 | if (typeof (offsetParent.offset) != "undefined") |
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156 | parentOffset = offsetParent.offset(); |
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157 | else |
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158 | parentOffset = { top: 0, left: 0 }; |
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159 | |
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160 | offset.top -= num(elem, 'marginTop'); |
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161 | offset.left -= num(elem, 'marginLeft'); |
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162 | |
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163 | if (offsetParent.length > 0) { |
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164 | parentOffset.top += num(offsetParent, 'borderTopWidth'); |
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165 | parentOffset.left += num(offsetParent, 'borderLeftWidth'); |
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166 | } else { |
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167 | parentOffset = { top: 0, left: 0 }; |
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168 | |
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169 | } |
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170 | } else { |
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171 | parentOffset = { top: 0, left: 0 }; |
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172 | } |
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173 | results = { |
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174 | top: offset.top - parentOffset.top, left: offset.left - parentOffset.left |
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175 | }; |
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176 | } return results; |
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177 | }, |
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178 | /* |
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179 | * offsetParent |
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180 | */ |
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181 | offsetParent: function () { |
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182 | var offsetParent = this[0].offsetParent; |
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183 | while (offsetParent && (!/^body|html$/i.test(offsetParent.tagName) && jQuery.css(offsetParent, 'position') == 'static')) |
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184 | offsetParent = offsetParent.offsetParent; |
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185 | return jQuery(offsetParent); |
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186 | } |
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187 | }); |
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188 | /* |
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189 | * |
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190 | */ |
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191 | function num(el, prop) { |
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192 | return parseInt(jQuery.curCSS(el.jquery ? el[0] : el, prop, true)) || 0; |
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193 | }; |
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194 | })(jQuery); |
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