1 | // Generated by CoffeeScript 1.6.1 |
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2 | (function() { |
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3 | |
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4 | (function($, window, document) { |
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5 | var Plugin, defaults, pluginName; |
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6 | pluginName = "slidesjs"; |
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7 | defaults = { |
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8 | width: 940, |
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9 | height: 528, |
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10 | start: 1, |
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11 | navigation: { |
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12 | active: true, |
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13 | effect: "slide" |
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14 | }, |
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15 | pagination: { |
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16 | active: true, |
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17 | effect: "slide" |
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18 | }, |
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19 | play: { |
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20 | active: false, |
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21 | effect: "slide", |
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22 | interval: 5000, |
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23 | auto: false, |
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24 | swap: true, |
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25 | pauseOnHover: false, |
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26 | restartDelay: 2500 |
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27 | }, |
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28 | effect: { |
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29 | slide: { |
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30 | speed: 500 |
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31 | }, |
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32 | fade: { |
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33 | speed: 300, |
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34 | crossfade: true |
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35 | } |
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36 | }, |
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37 | callback: { |
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38 | loaded: function() {}, |
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39 | start: function() {}, |
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40 | complete: function() {} |
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41 | } |
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42 | }; |
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43 | Plugin = (function() { |
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44 | |
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45 | function Plugin(element, options) { |
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46 | this.element = element; |
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47 | this.options = $.extend(true, {}, defaults, options); |
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48 | this._defaults = defaults; |
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49 | this._name = pluginName; |
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50 | this.init(); |
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51 | } |
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52 | |
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53 | return Plugin; |
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54 | |
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55 | })(); |
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56 | Plugin.prototype.init = function() { |
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57 | var $element, nextButton, pagination, playButton, prevButton, stopButton, |
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58 | _this = this; |
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59 | $element = $(this.element); |
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60 | this.data = $.data(this); |
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61 | $.data(this, "animating", false); |
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62 | $.data(this, "total", $element.children().not(".slidesjs-navigation", $element).length); |
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63 | $.data(this, "current", this.options.start - 1); |
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64 | $.data(this, "vendorPrefix", this._getVendorPrefix()); |
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65 | if (typeof TouchEvent !== "undefined") { |
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66 | $.data(this, "touch", true); |
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67 | this.options.effect.slide.speed = this.options.effect.slide.speed / 2; |
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68 | } |
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69 | $element.css({ |
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70 | overflow: "hidden" |
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71 | }); |
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72 | $element.slidesContainer = $element.children().not(".slidesjs-navigation", $element).wrapAll("<div class='slidesjs-container'>", $element).parent().css({ |
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73 | overflow: "hidden", |
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74 | position: "relative" |
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75 | }); |
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76 | $(".slidesjs-container", $element).wrapInner("<div class='slidesjs-control'>", $element).children(); |
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77 | $(".slidesjs-control", $element).css({ |
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78 | position: "relative", |
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79 | left: 0 |
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80 | }); |
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81 | $(".slidesjs-control", $element).children().addClass("slidesjs-slide").css({ |
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82 | position: "absolute", |
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83 | top: 0, |
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84 | left: 0, |
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85 | width: "100%", |
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86 | zIndex: 0, |
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87 | display: "none", |
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88 | webkitBackfaceVisibility: "hidden" |
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89 | }); |
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90 | $.each($(".slidesjs-control", $element).children(), function(i) { |
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91 | var $slide; |
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92 | $slide = $(this); |
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93 | return $slide.attr("slidesjs-index", i); |
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94 | }); |
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95 | if (this.data.touch) { |
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96 | $(".slidesjs-control", $element).on("touchstart", function(e) { |
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97 | return _this._touchstart(e); |
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98 | }); |
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99 | $(".slidesjs-control", $element).on("touchmove", function(e) { |
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100 | return _this._touchmove(e); |
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101 | }); |
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102 | $(".slidesjs-control", $element).on("touchend", function(e) { |
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103 | return _this._touchend(e); |
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104 | }); |
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105 | } |
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106 | $element.fadeIn(0); |
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107 | this.update(); |
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108 | if (this.data.touch) { |
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109 | this._setuptouch(); |
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110 | } |
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111 | $(".slidesjs-control", $element).children(":eq(" + this.data.current + ")").eq(0).fadeIn(0, function() { |
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112 | return $(this).css({ |
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113 | zIndex: 10 |
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114 | }); |
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115 | }); |
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116 | if (this.options.navigation.active) { |
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117 | prevButton = $("<a>", { |
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118 | "class": "slidesjs-previous slidesjs-navigation", |
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119 | href: "#", |
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120 | title: "Previous", |
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121 | text: "Previous" |
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122 | }).appendTo($element); |
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123 | nextButton = $("<a>", { |
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124 | "class": "slidesjs-next slidesjs-navigation", |
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125 | href: "#", |
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126 | title: "Next", |
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127 | text: "Next" |
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128 | }).appendTo($element); |
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129 | } |
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130 | $(".slidesjs-next", $element).click(function(e) { |
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131 | e.preventDefault(); |
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132 | _this.stop(true); |
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133 | return _this.next(_this.options.navigation.effect); |
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134 | }); |
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135 | $(".slidesjs-previous", $element).click(function(e) { |
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136 | e.preventDefault(); |
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137 | _this.stop(true); |
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138 | return _this.previous(_this.options.navigation.effect); |
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139 | }); |
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140 | if (this.options.play.active) { |
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141 | playButton = $("<a>", { |
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142 | "class": "slidesjs-play slidesjs-navigation", |
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143 | href: "#", |
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144 | title: "Play", |
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145 | text: "Play" |
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146 | }).appendTo($element); |
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147 | stopButton = $("<a>", { |
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148 | "class": "slidesjs-stop slidesjs-navigation", |
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149 | href: "#", |
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150 | title: "Stop", |
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151 | text: "Stop" |
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152 | }).appendTo($element); |
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153 | playButton.click(function(e) { |
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154 | e.preventDefault(); |
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155 | return _this.play(true); |
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156 | }); |
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157 | stopButton.click(function(e) { |
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158 | e.preventDefault(); |
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159 | return _this.stop(true); |
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160 | }); |
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161 | if (this.options.play.swap) { |
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162 | stopButton.css({ |
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163 | display: "none" |
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164 | }); |
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165 | } |
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166 | } |
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167 | if (this.options.pagination.active) { |
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168 | pagination = $("<ul>", { |
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169 | "class": "slidesjs-pagination" |
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170 | }).appendTo($element); |
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171 | $.each(new Array(this.data.total), function(i) { |
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172 | var paginationItem, paginationLink; |
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173 | paginationItem = $("<li>", { |
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174 | "class": "slidesjs-pagination-item" |
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175 | }).appendTo(pagination); |
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176 | paginationLink = $("<a>", { |
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177 | href: "#", |
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178 | "data-slidesjs-item": i, |
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179 | html: i + 1 |
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180 | }).appendTo(paginationItem); |
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181 | return paginationLink.click(function(e) { |
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182 | e.preventDefault(); |
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183 | _this.stop(true); |
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184 | return _this.goto(($(e.currentTarget).attr("data-slidesjs-item") * 1) + 1); |
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185 | }); |
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186 | }); |
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187 | } |
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188 | $(window).bind("resize", function() { |
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189 | return _this.update(); |
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190 | }); |
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191 | this._setActive(); |
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192 | if (this.options.play.auto) { |
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193 | this.play(); |
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194 | } |
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195 | return this.options.callback.loaded(this.options.start); |
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196 | }; |
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197 | Plugin.prototype._setActive = function(number) { |
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198 | var $element, current; |
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199 | $element = $(this.element); |
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200 | this.data = $.data(this); |
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201 | current = number > -1 ? number : this.data.current; |
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202 | $(".active", $element).removeClass("active"); |
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203 | return $(".slidesjs-pagination li:eq(" + current + ") a", $element).addClass("active"); |
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204 | }; |
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205 | Plugin.prototype.update = function() { |
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206 | var $element, height, width; |
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207 | $element = $(this.element); |
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208 | this.data = $.data(this); |
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209 | $(".slidesjs-control", $element).children(":not(:eq(" + this.data.current + "))").css({ |
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210 | display: "none", |
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211 | left: 0, |
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212 | zIndex: 0 |
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213 | }); |
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214 | width = $element.width(); |
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215 | height = (this.options.height / this.options.width) * width; |
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216 | this.options.width = width; |
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217 | this.options.height = height; |
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218 | return $(".slidesjs-control, .slidesjs-container", $element).css({ |
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219 | width: width, |
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220 | height: height |
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221 | }); |
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222 | }; |
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223 | Plugin.prototype.next = function(effect) { |
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224 | var $element; |
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225 | $element = $(this.element); |
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226 | this.data = $.data(this); |
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227 | $.data(this, "direction", "next"); |
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228 | if (effect === void 0) { |
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229 | effect = this.options.navigation.effect; |
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230 | } |
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231 | if (effect === "fade") { |
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232 | return this._fade(); |
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233 | } else { |
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234 | return this._slide(); |
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235 | } |
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236 | }; |
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237 | Plugin.prototype.previous = function(effect) { |
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238 | var $element; |
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239 | $element = $(this.element); |
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240 | this.data = $.data(this); |
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241 | $.data(this, "direction", "previous"); |
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242 | if (effect === void 0) { |
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243 | effect = this.options.navigation.effect; |
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244 | } |
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245 | if (effect === "fade") { |
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246 | return this._fade(); |
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247 | } else { |
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248 | return this._slide(); |
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249 | } |
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250 | }; |
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251 | Plugin.prototype.goto = function(number) { |
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252 | var $element, effect; |
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253 | $element = $(this.element); |
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254 | this.data = $.data(this); |
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255 | if (effect === void 0) { |
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256 | effect = this.options.pagination.effect; |
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257 | } |
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258 | if (number > this.data.total) { |
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259 | number = this.data.total; |
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260 | } else if (number < 1) { |
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261 | number = 1; |
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262 | } |
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263 | if (typeof number === "number") { |
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264 | if (effect === "fade") { |
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265 | return this._fade(number); |
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266 | } else { |
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267 | return this._slide(number); |
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268 | } |
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269 | } else if (typeof number === "string") { |
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270 | if (number === "first") { |
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271 | if (effect === "fade") { |
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272 | return this._fade(0); |
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273 | } else { |
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274 | return this._slide(0); |
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275 | } |
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276 | } else if (number === "last") { |
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277 | if (effect === "fade") { |
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278 | return this._fade(this.data.total); |
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279 | } else { |
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280 | return this._slide(this.data.total); |
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281 | } |
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282 | } |
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283 | } |
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284 | }; |
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285 | Plugin.prototype._setuptouch = function() { |
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286 | var $element, next, previous, slidesControl; |
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287 | $element = $(this.element); |
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288 | this.data = $.data(this); |
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289 | slidesControl = $(".slidesjs-control", $element); |
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290 | next = this.data.current + 1; |
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291 | previous = this.data.current - 1; |
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292 | if (previous < 0) { |
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293 | previous = this.data.total - 1; |
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294 | } |
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295 | if (next > this.data.total - 1) { |
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296 | next = 0; |
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297 | } |
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298 | slidesControl.children(":eq(" + next + ")").css({ |
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299 | display: "block", |
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300 | left: this.options.width |
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301 | }); |
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302 | return slidesControl.children(":eq(" + previous + ")").css({ |
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303 | display: "block", |
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304 | left: -this.options.width |
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305 | }); |
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306 | }; |
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307 | Plugin.prototype._touchstart = function(e) { |
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308 | var $element, touches; |
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309 | $element = $(this.element); |
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310 | this.data = $.data(this); |
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311 | touches = e.originalEvent.touches[0]; |
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312 | this._setuptouch(); |
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313 | $.data(this, "touchtimer", Number(new Date())); |
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314 | $.data(this, "touchstartx", touches.pageX); |
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315 | $.data(this, "touchstarty", touches.pageY); |
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316 | return e.stopPropagation(); |
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317 | }; |
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318 | Plugin.prototype._touchend = function(e) { |
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319 | var $element, duration, prefix, slidesControl, timing, touches, transform, |
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320 | _this = this; |
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321 | $element = $(this.element); |
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322 | this.data = $.data(this); |
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323 | touches = e.originalEvent.touches[0]; |
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324 | slidesControl = $(".slidesjs-control", $element); |
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325 | if (slidesControl.position().left > this.options.width * 0.5 || slidesControl.position().left > this.options.width * 0.1 && (Number(new Date()) - this.data.touchtimer < 250)) { |
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326 | $.data(this, "direction", "previous"); |
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327 | this._slide(); |
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328 | } else if (slidesControl.position().left < -(this.options.width * 0.5) || slidesControl.position().left < -(this.options.width * 0.1) && (Number(new Date()) - this.data.touchtimer < 250)) { |
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329 | $.data(this, "direction", "next"); |
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330 | this._slide(); |
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331 | } else { |
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332 | prefix = this.data.vendorPrefix; |
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333 | transform = prefix + "Transform"; |
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334 | duration = prefix + "TransitionDuration"; |
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335 | timing = prefix + "TransitionTimingFunction"; |
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336 | slidesControl[0].style[transform] = "translateX(0px)"; |
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337 | slidesControl[0].style[duration] = this.options.effect.slide.speed * 0.85 + "ms"; |
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338 | } |
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339 | slidesControl.on("transitionend webkitTransitionEnd oTransitionEnd otransitionend MSTransitionEnd", function() { |
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340 | prefix = _this.data.vendorPrefix; |
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341 | transform = prefix + "Transform"; |
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342 | duration = prefix + "TransitionDuration"; |
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343 | timing = prefix + "TransitionTimingFunction"; |
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344 | slidesControl[0].style[transform] = ""; |
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345 | slidesControl[0].style[duration] = ""; |
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346 | return slidesControl[0].style[timing] = ""; |
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347 | }); |
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348 | return e.stopPropagation(); |
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349 | }; |
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350 | Plugin.prototype._touchmove = function(e) { |
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351 | var $element, prefix, slidesControl, touches, transform; |
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352 | $element = $(this.element); |
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353 | this.data = $.data(this); |
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354 | touches = e.originalEvent.touches[0]; |
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355 | prefix = this.data.vendorPrefix; |
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356 | slidesControl = $(".slidesjs-control", $element); |
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357 | transform = prefix + "Transform"; |
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358 | $.data(this, "scrolling", Math.abs(touches.pageX - this.data.touchstartx) < Math.abs(touches.pageY - this.data.touchstarty)); |
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359 | if (!this.data.animating && !this.data.scrolling) { |
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360 | e.preventDefault(); |
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361 | this._setuptouch(); |
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362 | slidesControl[0].style[transform] = "translateX(" + (touches.pageX - this.data.touchstartx) + "px)"; |
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363 | } |
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364 | return e.stopPropagation(); |
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365 | }; |
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366 | Plugin.prototype.play = function(next) { |
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367 | var $element, currentSlide, slidesContainer, |
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368 | _this = this; |
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369 | $element = $(this.element); |
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370 | this.data = $.data(this); |
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371 | if (!this.data.playInterval) { |
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372 | if (next) { |
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373 | currentSlide = this.data.current; |
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374 | this.data.direction = "next"; |
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375 | if (this.options.play.effect === "fade") { |
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376 | this._fade(); |
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377 | } else { |
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378 | this._slide(); |
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379 | } |
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380 | } |
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381 | $.data(this, "playInterval", setInterval((function() { |
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382 | currentSlide = _this.data.current; |
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383 | _this.data.direction = "next"; |
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384 | if (_this.options.play.effect === "fade") { |
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385 | return _this._fade(); |
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386 | } else { |
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387 | return _this._slide(); |
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388 | } |
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389 | }), this.options.play.interval)); |
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390 | slidesContainer = $(".slidesjs-container", $element); |
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391 | if (this.options.play.pauseOnHover) { |
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392 | slidesContainer.unbind(); |
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393 | slidesContainer.bind("mouseenter", function() { |
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394 | return _this.stop(); |
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395 | }); |
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396 | slidesContainer.bind("mouseleave", function() { |
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397 | if (_this.options.play.restartDelay) { |
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398 | return $.data(_this, "restartDelay", setTimeout((function() { |
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399 | return _this.play(true); |
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400 | }), _this.options.play.restartDelay)); |
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401 | } else { |
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402 | return _this.play(); |
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403 | } |
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404 | }); |
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405 | } |
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406 | $.data(this, "playing", true); |
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407 | $(".slidesjs-play", $element).addClass("slidesjs-playing"); |
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408 | if (this.options.play.swap) { |
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409 | $(".slidesjs-play", $element).hide(); |
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410 | return $(".slidesjs-stop", $element).show(); |
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411 | } |
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412 | } |
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413 | }; |
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414 | Plugin.prototype.stop = function(clicked) { |
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415 | var $element; |
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416 | $element = $(this.element); |
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417 | this.data = $.data(this); |
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418 | clearInterval(this.data.playInterval); |
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419 | if (this.options.play.pauseOnHover && clicked) { |
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420 | $(".slidesjs-container", $element).unbind(); |
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421 | } |
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422 | $.data(this, "playInterval", null); |
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423 | $.data(this, "playing", false); |
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424 | $(".slidesjs-play", $element).removeClass("slidesjs-playing"); |
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425 | if (this.options.play.swap) { |
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426 | $(".slidesjs-stop", $element).hide(); |
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427 | return $(".slidesjs-play", $element).show(); |
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428 | } |
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429 | }; |
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430 | Plugin.prototype._slide = function(number) { |
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431 | var $element, currentSlide, direction, duration, next, prefix, slidesControl, timing, transform, value, |
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432 | _this = this; |
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433 | $element = $(this.element); |
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434 | this.data = $.data(this); |
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435 | if (!this.data.animating && number !== this.data.current + 1) { |
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436 | $.data(this, "animating", true); |
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437 | currentSlide = this.data.current; |
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438 | if (number > -1) { |
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439 | number = number - 1; |
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440 | value = number > currentSlide ? 1 : -1; |
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441 | direction = number > currentSlide ? -this.options.width : this.options.width; |
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442 | next = number; |
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443 | } else { |
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444 | value = this.data.direction === "next" ? 1 : -1; |
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445 | direction = this.data.direction === "next" ? -this.options.width : this.options.width; |
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446 | next = currentSlide + value; |
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447 | } |
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448 | if (next === -1) { |
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449 | next = this.data.total - 1; |
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450 | } |
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451 | if (next === this.data.total) { |
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452 | next = 0; |
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453 | } |
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454 | this._setActive(next); |
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455 | slidesControl = $(".slidesjs-control", $element); |
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456 | if (number > -1) { |
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457 | slidesControl.children(":not(:eq(" + currentSlide + "))").css({ |
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458 | display: "none", |
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459 | left: 0, |
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460 | zIndex: 0 |
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461 | }); |
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462 | } |
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463 | slidesControl.children(":eq(" + next + ")").css({ |
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464 | display: "block", |
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465 | left: value * this.options.width, |
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466 | zIndex: 10 |
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467 | }); |
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468 | this.options.callback.start(currentSlide + 1); |
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469 | if (this.data.vendorPrefix) { |
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470 | prefix = this.data.vendorPrefix; |
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471 | transform = prefix + "Transform"; |
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472 | duration = prefix + "TransitionDuration"; |
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473 | timing = prefix + "TransitionTimingFunction"; |
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474 | slidesControl[0].style[transform] = "translateX(" + direction + "px)"; |
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475 | slidesControl[0].style[duration] = this.options.effect.slide.speed + "ms"; |
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476 | return slidesControl.on("transitionend webkitTransitionEnd oTransitionEnd otransitionend MSTransitionEnd", function() { |
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477 | slidesControl[0].style[transform] = ""; |
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478 | slidesControl[0].style[duration] = ""; |
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479 | slidesControl.children(":eq(" + next + ")").css({ |
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480 | left: 0 |
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481 | }); |
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482 | slidesControl.children(":eq(" + currentSlide + ")").css({ |
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483 | display: "none", |
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484 | left: 0, |
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485 | zIndex: 0 |
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486 | }); |
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487 | $.data(_this, "current", next); |
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488 | $.data(_this, "animating", false); |
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489 | slidesControl.unbind("transitionend webkitTransitionEnd oTransitionEnd otransitionend MSTransitionEnd"); |
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490 | slidesControl.children(":not(:eq(" + next + "))").css({ |
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491 | display: "none", |
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492 | left: 0, |
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493 | zIndex: 0 |
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494 | }); |
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495 | if (_this.data.touch) { |
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496 | _this._setuptouch(); |
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497 | } |
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498 | return _this.options.callback.complete(next + 1); |
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499 | }); |
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500 | } else { |
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501 | return slidesControl.stop().animate({ |
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502 | left: direction |
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503 | }, this.options.effect.slide.speed, (function() { |
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504 | slidesControl.css({ |
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505 | left: 0 |
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506 | }); |
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507 | slidesControl.children(":eq(" + next + ")").css({ |
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508 | left: 0 |
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509 | }); |
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510 | return slidesControl.children(":eq(" + currentSlide + ")").css({ |
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511 | display: "none", |
---|
512 | left: 0, |
---|
513 | zIndex: 0 |
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514 | }, $.data(_this, "current", next), $.data(_this, "animating", false), _this.options.callback.complete(next + 1)); |
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515 | })); |
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516 | } |
---|
517 | } |
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518 | }; |
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519 | Plugin.prototype._fade = function(number) { |
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520 | var $element, currentSlide, next, slidesControl, value, |
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521 | _this = this; |
---|
522 | $element = $(this.element); |
---|
523 | this.data = $.data(this); |
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524 | if (!this.data.animating && number !== this.data.current + 1) { |
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525 | $.data(this, "animating", true); |
---|
526 | currentSlide = this.data.current; |
---|
527 | if (number) { |
---|
528 | number = number - 1; |
---|
529 | value = number > currentSlide ? 1 : -1; |
---|
530 | next = number; |
---|
531 | } else { |
---|
532 | value = this.data.direction === "next" ? 1 : -1; |
---|
533 | next = currentSlide + value; |
---|
534 | } |
---|
535 | if (next === -1) { |
---|
536 | next = this.data.total - 1; |
---|
537 | } |
---|
538 | if (next === this.data.total) { |
---|
539 | next = 0; |
---|
540 | } |
---|
541 | this._setActive(next); |
---|
542 | slidesControl = $(".slidesjs-control", $element); |
---|
543 | slidesControl.children(":eq(" + next + ")").css({ |
---|
544 | display: "none", |
---|
545 | left: 0, |
---|
546 | zIndex: 10 |
---|
547 | }); |
---|
548 | this.options.callback.start(currentSlide + 1); |
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549 | if (this.options.effect.fade.crossfade) { |
---|
550 | slidesControl.children(":eq(" + this.data.current + ")").stop().fadeOut(this.options.effect.fade.speed); |
---|
551 | return slidesControl.children(":eq(" + next + ")").stop().fadeIn(this.options.effect.fade.speed, (function() { |
---|
552 | slidesControl.children(":eq(" + next + ")").css({ |
---|
553 | zIndex: 0 |
---|
554 | }); |
---|
555 | $.data(_this, "animating", false); |
---|
556 | $.data(_this, "current", next); |
---|
557 | return _this.options.callback.complete(next + 1); |
---|
558 | })); |
---|
559 | } else { |
---|
560 | return slidesControl.children(":eq(" + currentSlide + ")").stop().fadeOut(this.options.effect.fade.speed, (function() { |
---|
561 | slidesControl.children(":eq(" + next + ")").stop().fadeIn(_this.options.effect.fade.speed, (function() { |
---|
562 | return slidesControl.children(":eq(" + next + ")").css({ |
---|
563 | zIndex: 10 |
---|
564 | }); |
---|
565 | })); |
---|
566 | $.data(_this, "animating", false); |
---|
567 | $.data(_this, "current", next); |
---|
568 | return _this.options.callback.complete(next + 1); |
---|
569 | })); |
---|
570 | } |
---|
571 | } |
---|
572 | }; |
---|
573 | Plugin.prototype._getVendorPrefix = function() { |
---|
574 | var body, i, style, transition, vendor; |
---|
575 | body = document.body || document.documentElement; |
---|
576 | style = body.style; |
---|
577 | transition = "transition"; |
---|
578 | vendor = ["Moz", "Webkit", "Khtml", "O", "ms"]; |
---|
579 | transition = transition.charAt(0).toUpperCase() + transition.substr(1); |
---|
580 | i = 0; |
---|
581 | while (i < vendor.length) { |
---|
582 | if (typeof style[vendor[i] + transition] === "string") { |
---|
583 | return vendor[i]; |
---|
584 | } |
---|
585 | i++; |
---|
586 | } |
---|
587 | return false; |
---|
588 | }; |
---|
589 | return $.fn[pluginName] = function(options) { |
---|
590 | return this.each(function() { |
---|
591 | if (!$.data(this, "plugin_" + pluginName)) { |
---|
592 | return $.data(this, "plugin_" + pluginName, new Plugin(this, options)); |
---|
593 | } |
---|
594 | }); |
---|
595 | }; |
---|
596 | })(jQuery, window, document); |
---|
597 | |
---|
598 | }).call(this); |
---|