| [ Index ] |
PHP Cross Reference of WordPress |
[Summary view] [Print] [Text view]
1 /* 2 * Thickbox 3.1 - One Box To Rule Them All. 3 * By Cody Lindley (http://www.codylindley.com) 4 * Copyright (c) 2007 cody lindley 5 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php 6 */ 7 8 if ( typeof tb_pathToImage != 'string' ) { 9 var tb_pathToImage = thickboxL10n.loadingAnimation; 10 } 11 if ( typeof tb_closeImage != 'string' ) { 12 var tb_closeImage = thickboxL10n.closeImage; 13 } 14 15 /*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/ 16 17 //on page load call tb_init 18 jQuery(document).ready(function(){ 19 tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox 20 imgLoader = new Image();// preload image 21 imgLoader.src = tb_pathToImage; 22 }); 23 24 //add thickbox to href & area elements that have a class of .thickbox 25 function tb_init(domChunk){ 26 jQuery(domChunk).live('click', tb_click); 27 } 28 29 function tb_click(){ 30 var t = this.title || this.name || null; 31 var a = this.href || this.alt; 32 var g = this.rel || false; 33 tb_show(t,a,g); 34 this.blur(); 35 return false; 36 } 37 38 function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link 39 40 try { 41 if (typeof document.body.style.maxHeight === "undefined") {//if IE 6 42 jQuery("body","html").css({height: "100%", width: "100%"}); 43 jQuery("html").css("overflow","hidden"); 44 if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6 45 jQuery("body").append("<iframe id='TB_HideSelect'>"+thickboxL10n.noiframes+"</iframe><div id='TB_overlay'></div><div id='TB_window'></div>"); 46 jQuery("#TB_overlay").click(tb_remove); 47 } 48 }else{//all others 49 if(document.getElementById("TB_overlay") === null){ 50 jQuery("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>"); 51 jQuery("#TB_overlay").click(tb_remove); 52 } 53 } 54 55 if(tb_detectMacXFF()){ 56 jQuery("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash 57 }else{ 58 jQuery("#TB_overlay").addClass("TB_overlayBG");//use background and opacity 59 } 60 61 if(caption===null){caption="";} 62 jQuery("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page 63 jQuery('#TB_load').show();//show loader 64 65 var baseURL; 66 if(url.indexOf("?")!==-1){ //ff there is a query string involved 67 baseURL = url.substr(0, url.indexOf("?")); 68 }else{ 69 baseURL = url; 70 } 71 72 var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/; 73 var urlType = baseURL.toLowerCase().match(urlString); 74 75 if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images 76 77 TB_PrevCaption = ""; 78 TB_PrevURL = ""; 79 TB_PrevHTML = ""; 80 TB_NextCaption = ""; 81 TB_NextURL = ""; 82 TB_NextHTML = ""; 83 TB_imageCount = ""; 84 TB_FoundURL = false; 85 if(imageGroup){ 86 TB_TempArray = jQuery("a[rel="+imageGroup+"]").get(); 87 for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) { 88 var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString); 89 if (!(TB_TempArray[TB_Counter].href == url)) { 90 if (TB_FoundURL) { 91 TB_NextCaption = TB_TempArray[TB_Counter].title; 92 TB_NextURL = TB_TempArray[TB_Counter].href; 93 TB_NextHTML = "<span id='TB_next'> <a href='#'>"+thickboxL10n.next+"</a></span>"; 94 } else { 95 TB_PrevCaption = TB_TempArray[TB_Counter].title; 96 TB_PrevURL = TB_TempArray[TB_Counter].href; 97 TB_PrevHTML = "<span id='TB_prev'> <a href='#'>"+thickboxL10n.prev+"</a></span>"; 98 } 99 } else { 100 TB_FoundURL = true; 101 TB_imageCount = thickboxL10n.image + ' ' + (TB_Counter + 1) + ' ' + thickboxL10n.of + ' ' + (TB_TempArray.length); 102 } 103 } 104 } 105 106 imgPreloader = new Image(); 107 imgPreloader.onload = function(){ 108 imgPreloader.onload = null; 109 110 // Resizing large images - orginal by Christian Montoya edited by me. 111 var pagesize = tb_getPageSize(); 112 var x = pagesize[0] - 150; 113 var y = pagesize[1] - 150; 114 var imageWidth = imgPreloader.width; 115 var imageHeight = imgPreloader.height; 116 if (imageWidth > x) { 117 imageHeight = imageHeight * (x / imageWidth); 118 imageWidth = x; 119 if (imageHeight > y) { 120 imageWidth = imageWidth * (y / imageHeight); 121 imageHeight = y; 122 } 123 } else if (imageHeight > y) { 124 imageWidth = imageWidth * (y / imageHeight); 125 imageHeight = y; 126 if (imageWidth > x) { 127 imageHeight = imageHeight * (x / imageWidth); 128 imageWidth = x; 129 } 130 } 131 // End Resizing 132 133 TB_WIDTH = imageWidth + 30; 134 TB_HEIGHT = imageHeight + 60; 135 jQuery("#TB_window").append("<a href='' id='TB_ImageOff' title='"+thickboxL10n.close+"'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='"+thickboxL10n.close+"'><img src='" + tb_closeImage + "' /></a></div>"); 136 137 jQuery("#TB_closeWindowButton").click(tb_remove); 138 139 if (!(TB_PrevHTML === "")) { 140 function goPrev(){ 141 if(jQuery(document).unbind("click",goPrev)){jQuery(document).unbind("click",goPrev);} 142 jQuery("#TB_window").remove(); 143 jQuery("body").append("<div id='TB_window'></div>"); 144 tb_show(TB_PrevCaption, TB_PrevURL, imageGroup); 145 return false; 146 } 147 jQuery("#TB_prev").click(goPrev); 148 } 149 150 if (!(TB_NextHTML === "")) { 151 function goNext(){ 152 jQuery("#TB_window").remove(); 153 jQuery("body").append("<div id='TB_window'></div>"); 154 tb_show(TB_NextCaption, TB_NextURL, imageGroup); 155 return false; 156 } 157 jQuery("#TB_next").click(goNext); 158 159 } 160 161 jQuery(document).bind('keydown.thickbox', function(e){ 162 e.stopImmediatePropagation(); 163 164 if ( e.which == 27 ){ // close 165 if ( ! jQuery(document).triggerHandler( 'wp_CloseOnEscape', [{ event: e, what: 'thickbox', cb: tb_remove }] ) ) 166 tb_remove(); 167 168 } else if ( e.which == 190 ){ // display previous image 169 if(!(TB_NextHTML == "")){ 170 jQuery(document).unbind('thickbox'); 171 goNext(); 172 } 173 } else if ( e.which == 188 ){ // display next image 174 if(!(TB_PrevHTML == "")){ 175 jQuery(document).unbind('thickbox'); 176 goPrev(); 177 } 178 } 179 return false; 180 }); 181 182 tb_position(); 183 jQuery("#TB_load").remove(); 184 jQuery("#TB_ImageOff").click(tb_remove); 185 jQuery("#TB_window").css({'visibility':'visible'}); //for safari using css instead of show 186 }; 187 188 imgPreloader.src = url; 189 }else{//code to show html 190 191 var queryString = url.replace(/^[^\?]+\??/,''); 192 var params = tb_parseQuery( queryString ); 193 194 TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL 195 TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL 196 ajaxContentW = TB_WIDTH - 30; 197 ajaxContentH = TB_HEIGHT - 45; 198 199 if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window 200 urlNoQuery = url.split('TB_'); 201 jQuery("#TB_iframeContent").remove(); 202 if(params['modal'] != "true"){//iframe no modal 203 jQuery("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='"+thickboxL10n.close+"'><img src='" + tb_closeImage + "' /></a></div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' >"+thickboxL10n.noiframes+"</iframe>"); 204 }else{//iframe modal 205 jQuery("#TB_overlay").unbind(); 206 jQuery("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'>"+thickboxL10n.noiframes+"</iframe>"); 207 } 208 }else{// not an iframe, ajax 209 if(jQuery("#TB_window").css("visibility") != "visible"){ 210 if(params['modal'] != "true"){//ajax no modal 211 jQuery("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'><img src='" + tb_closeImage + "' /></a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>"); 212 }else{//ajax modal 213 jQuery("#TB_overlay").unbind(); 214 jQuery("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>"); 215 } 216 }else{//this means the window is already up, we are just loading new content via ajax 217 jQuery("#TB_ajaxContent")[0].style.width = ajaxContentW +"px"; 218 jQuery("#TB_ajaxContent")[0].style.height = ajaxContentH +"px"; 219 jQuery("#TB_ajaxContent")[0].scrollTop = 0; 220 jQuery("#TB_ajaxWindowTitle").html(caption); 221 } 222 } 223 224 jQuery("#TB_closeWindowButton").click(tb_remove); 225 226 if(url.indexOf('TB_inline') != -1){ 227 jQuery("#TB_ajaxContent").append(jQuery('#' + params['inlineId']).children()); 228 jQuery("#TB_window").bind('tb_unload', function () { 229 jQuery('#' + params['inlineId']).append( jQuery("#TB_ajaxContent").children() ); // move elements back when you're finished 230 }); 231 tb_position(); 232 jQuery("#TB_load").remove(); 233 jQuery("#TB_window").css({'visibility':'visible'}); 234 }else if(url.indexOf('TB_iframe') != -1){ 235 tb_position(); 236 if(jQuery.browser.safari){//safari needs help because it will not fire iframe onload 237 jQuery("#TB_load").remove(); 238 jQuery("#TB_window").css({'visibility':'visible'}); 239 } 240 }else{ 241 jQuery("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method 242 tb_position(); 243 jQuery("#TB_load").remove(); 244 tb_init("#TB_ajaxContent a.thickbox"); 245 jQuery("#TB_window").css({'visibility':'visible'}); 246 }); 247 } 248 249 } 250 251 if(!params['modal']){ 252 jQuery(document).bind('keyup.thickbox', function(e){ 253 254 if ( e.which == 27 ){ // close 255 e.stopImmediatePropagation(); 256 if ( ! jQuery(document).triggerHandler( 'wp_CloseOnEscape', [{ event: e, what: 'thickbox', cb: tb_remove }] ) ) 257 tb_remove(); 258 259 return false; 260 } 261 }); 262 } 263 264 } catch(e) { 265 //nothing here 266 } 267 } 268 269 //helper functions below 270 function tb_showIframe(){ 271 jQuery("#TB_load").remove(); 272 jQuery("#TB_window").css({'visibility':'visible'}); 273 } 274 275 function tb_remove() { 276 jQuery("#TB_imageOff").unbind("click"); 277 jQuery("#TB_closeWindowButton").unbind("click"); 278 jQuery("#TB_window").fadeOut("fast",function(){jQuery('#TB_window,#TB_overlay,#TB_HideSelect').trigger("tb_unload").unbind().remove();}); 279 jQuery("#TB_load").remove(); 280 if (typeof document.body.style.maxHeight == "undefined") {//if IE 6 281 jQuery("body","html").css({height: "auto", width: "auto"}); 282 jQuery("html").css("overflow",""); 283 } 284 jQuery(document).unbind('.thickbox'); 285 return false; 286 } 287 288 function tb_position() { 289 var isIE6 = typeof document.body.style.maxHeight === "undefined"; 290 jQuery("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'}); 291 if ( ! isIE6 ) { // take away IE6 292 jQuery("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'}); 293 } 294 } 295 296 function tb_parseQuery ( query ) { 297 var Params = {}; 298 if ( ! query ) {return Params;}// return empty object 299 var Pairs = query.split(/[;&]/); 300 for ( var i = 0; i < Pairs.length; i++ ) { 301 var KeyVal = Pairs[i].split('='); 302 if ( ! KeyVal || KeyVal.length != 2 ) {continue;} 303 var key = unescape( KeyVal[0] ); 304 var val = unescape( KeyVal[1] ); 305 val = val.replace(/\+/g, ' '); 306 Params[key] = val; 307 } 308 return Params; 309 } 310 311 function tb_getPageSize(){ 312 var de = document.documentElement; 313 var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth; 314 var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight; 315 arrayPageSize = [w,h]; 316 return arrayPageSize; 317 } 318 319 function tb_detectMacXFF() { 320 var userAgent = navigator.userAgent.toLowerCase(); 321 if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) { 322 return true; 323 } 324 }
title
Description
Body
title
Description
Body
title
Description
Body
title
Body
| Generated: Sat Feb 4 03:55:55 2012 | Hosted by follow the white rabbit. |