| [ Index ] |
PHP Cross Reference of Wordpress 2.9.1 |
[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 = "../wp-includes/js/thickbox/loadingAnimation.gif"; 10 } 11 if ( typeof tb_closeImage != 'string' ) { 12 var tb_closeImage = "../wp-includes/js/thickbox/tb-close.png"; 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).click(function(){ 27 var t = this.title || this.name || null; 28 var a = this.href || this.alt; 29 var g = this.rel || false; 30 tb_show(t,a,g); 31 this.blur(); 32 return false; 33 }); 34 } 35 36 function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link 37 38 try { 39 if (typeof document.body.style.maxHeight === "undefined") {//if IE 6 40 jQuery("body","html").css({height: "100%", width: "100%"}); 41 jQuery("html").css("overflow","hidden"); 42 if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6 43 jQuery("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>"); 44 jQuery("#TB_overlay").click(tb_remove); 45 } 46 }else{//all others 47 if(document.getElementById("TB_overlay") === null){ 48 jQuery("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>"); 49 jQuery("#TB_overlay").click(tb_remove); 50 } 51 } 52 53 if(tb_detectMacXFF()){ 54 jQuery("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash 55 }else{ 56 jQuery("#TB_overlay").addClass("TB_overlayBG");//use background and opacity 57 } 58 59 if(caption===null){caption="";} 60 jQuery("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page 61 jQuery('#TB_load').show();//show loader 62 63 var baseURL; 64 if(url.indexOf("?")!==-1){ //ff there is a query string involved 65 baseURL = url.substr(0, url.indexOf("?")); 66 }else{ 67 baseURL = url; 68 } 69 70 var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/; 71 var urlType = baseURL.toLowerCase().match(urlString); 72 73 if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images 74 75 TB_PrevCaption = ""; 76 TB_PrevURL = ""; 77 TB_PrevHTML = ""; 78 TB_NextCaption = ""; 79 TB_NextURL = ""; 80 TB_NextHTML = ""; 81 TB_imageCount = ""; 82 TB_FoundURL = false; 83 if(imageGroup){ 84 TB_TempArray = jQuery("a[rel="+imageGroup+"]").get(); 85 for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) { 86 var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString); 87 if (!(TB_TempArray[TB_Counter].href == url)) { 88 if (TB_FoundURL) { 89 TB_NextCaption = TB_TempArray[TB_Counter].title; 90 TB_NextURL = TB_TempArray[TB_Counter].href; 91 TB_NextHTML = "<span id='TB_next'> <a href='#'>"+thickboxL10n.next+"</a></span>"; 92 } else { 93 TB_PrevCaption = TB_TempArray[TB_Counter].title; 94 TB_PrevURL = TB_TempArray[TB_Counter].href; 95 TB_PrevHTML = "<span id='TB_prev'> <a href='#'>"+thickboxL10n.prev+"</a></span>"; 96 } 97 } else { 98 TB_FoundURL = true; 99 TB_imageCount = thickboxL10n.image + ' ' + (TB_Counter + 1) + ' ' + thickboxL10n.of + ' ' + (TB_TempArray.length); 100 } 101 } 102 } 103 104 imgPreloader = new Image(); 105 imgPreloader.onload = function(){ 106 imgPreloader.onload = null; 107 108 // Resizing large images - orginal by Christian Montoya edited by me. 109 var pagesize = tb_getPageSize(); 110 var x = pagesize[0] - 150; 111 var y = pagesize[1] - 150; 112 var imageWidth = imgPreloader.width; 113 var imageHeight = imgPreloader.height; 114 if (imageWidth > x) { 115 imageHeight = imageHeight * (x / imageWidth); 116 imageWidth = x; 117 if (imageHeight > y) { 118 imageWidth = imageWidth * (y / imageHeight); 119 imageHeight = y; 120 } 121 } else if (imageHeight > y) { 122 imageWidth = imageWidth * (y / imageHeight); 123 imageHeight = y; 124 if (imageWidth > x) { 125 imageHeight = imageHeight * (x / imageWidth); 126 imageWidth = x; 127 } 128 } 129 // End Resizing 130 131 TB_WIDTH = imageWidth + 30; 132 TB_HEIGHT = imageHeight + 60; 133 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>"); 134 135 jQuery("#TB_closeWindowButton").click(tb_remove); 136 137 if (!(TB_PrevHTML === "")) { 138 function goPrev(){ 139 if(jQuery(document).unbind("click",goPrev)){jQuery(document).unbind("click",goPrev);} 140 jQuery("#TB_window").remove(); 141 jQuery("body").append("<div id='TB_window'></div>"); 142 tb_show(TB_PrevCaption, TB_PrevURL, imageGroup); 143 return false; 144 } 145 jQuery("#TB_prev").click(goPrev); 146 } 147 148 if (!(TB_NextHTML === "")) { 149 function goNext(){ 150 jQuery("#TB_window").remove(); 151 jQuery("body").append("<div id='TB_window'></div>"); 152 tb_show(TB_NextCaption, TB_NextURL, imageGroup); 153 return false; 154 } 155 jQuery("#TB_next").click(goNext); 156 157 } 158 159 document.onkeydown = function(e){ 160 if (e == null) { // ie 161 keycode = event.keyCode; 162 } else { // mozilla 163 keycode = e.which; 164 } 165 if(keycode == 27){ // close 166 tb_remove(); 167 } else if(keycode == 190){ // display previous image 168 if(!(TB_NextHTML == "")){ 169 document.onkeydown = ""; 170 goNext(); 171 } 172 } else if(keycode == 188){ // display next image 173 if(!(TB_PrevHTML == "")){ 174 document.onkeydown = ""; 175 goPrev(); 176 } 177 } 178 }; 179 180 tb_position(); 181 jQuery("#TB_load").remove(); 182 jQuery("#TB_ImageOff").click(tb_remove); 183 jQuery("#TB_window").css({display:"block"}); //for safari using css instead of show 184 }; 185 186 imgPreloader.src = url; 187 }else{//code to show html 188 189 var queryString = url.replace(/^[^\?]+\??/,''); 190 var params = tb_parseQuery( queryString ); 191 192 TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL 193 TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL 194 ajaxContentW = TB_WIDTH - 30; 195 ajaxContentH = TB_HEIGHT - 45; 196 197 if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window 198 urlNoQuery = url.split('TB_'); 199 jQuery("#TB_iframeContent").remove(); 200 if(params['modal'] != "true"){//iframe no modal 201 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;' > </iframe>"); 202 }else{//iframe modal 203 jQuery("#TB_overlay").unbind(); 204 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;'> </iframe>"); 205 } 206 }else{// not an iframe, ajax 207 if(jQuery("#TB_window").css("display") != "block"){ 208 if(params['modal'] != "true"){//ajax no modal 209 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>"); 210 }else{//ajax modal 211 jQuery("#TB_overlay").unbind(); 212 jQuery("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>"); 213 } 214 }else{//this means the window is already up, we are just loading new content via ajax 215 jQuery("#TB_ajaxContent")[0].style.width = ajaxContentW +"px"; 216 jQuery("#TB_ajaxContent")[0].style.height = ajaxContentH +"px"; 217 jQuery("#TB_ajaxContent")[0].scrollTop = 0; 218 jQuery("#TB_ajaxWindowTitle").html(caption); 219 } 220 } 221 222 jQuery("#TB_closeWindowButton").click(tb_remove); 223 224 if(url.indexOf('TB_inline') != -1){ 225 jQuery("#TB_ajaxContent").append(jQuery('#' + params['inlineId']).children()); 226 jQuery("#TB_window").unload(function () { 227 jQuery('#' + params['inlineId']).append( jQuery("#TB_ajaxContent").children() ); // move elements back when you're finished 228 }); 229 tb_position(); 230 jQuery("#TB_load").remove(); 231 jQuery("#TB_window").css({display:"block"}); 232 }else if(url.indexOf('TB_iframe') != -1){ 233 tb_position(); 234 if($.browser.safari){//safari needs help because it will not fire iframe onload 235 jQuery("#TB_load").remove(); 236 jQuery("#TB_window").css({display:"block"}); 237 } 238 }else{ 239 jQuery("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method 240 tb_position(); 241 jQuery("#TB_load").remove(); 242 tb_init("#TB_ajaxContent a.thickbox"); 243 jQuery("#TB_window").css({display:"block"}); 244 }); 245 } 246 247 } 248 249 if(!params['modal']){ 250 document.onkeyup = function(e){ 251 if (e == null) { // ie 252 keycode = event.keyCode; 253 } else { // mozilla 254 keycode = e.which; 255 } 256 if(keycode == 27){ // close 257 tb_remove(); 258 } 259 }; 260 } 261 262 } catch(e) { 263 //nothing here 264 } 265 } 266 267 //helper functions below 268 function tb_showIframe(){ 269 jQuery("#TB_load").remove(); 270 jQuery("#TB_window").css({display:"block"}); 271 } 272 273 function tb_remove() { 274 jQuery("#TB_imageOff").unbind("click"); 275 jQuery("#TB_closeWindowButton").unbind("click"); 276 jQuery("#TB_window").fadeOut("fast",function(){jQuery('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();}); 277 jQuery("#TB_load").remove(); 278 if (typeof document.body.style.maxHeight == "undefined") {//if IE 6 279 jQuery("body","html").css({height: "auto", width: "auto"}); 280 jQuery("html").css("overflow",""); 281 } 282 document.onkeydown = ""; 283 document.onkeyup = ""; 284 return false; 285 } 286 287 function tb_position() { 288 var isIE6 = typeof document.body.style.maxHeight === "undefined"; 289 jQuery("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'}); 290 if ( ! isIE6 ) { // take away IE6 291 jQuery("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'}); 292 } 293 } 294 295 function tb_parseQuery ( query ) { 296 var Params = {}; 297 if ( ! query ) {return Params;}// return empty object 298 var Pairs = query.split(/[;&]/); 299 for ( var i = 0; i < Pairs.length; i++ ) { 300 var KeyVal = Pairs[i].split('='); 301 if ( ! KeyVal || KeyVal.length != 2 ) {continue;} 302 var key = unescape( KeyVal[0] ); 303 var val = unescape( KeyVal[1] ); 304 val = val.replace(/\+/g, ' '); 305 Params[key] = val; 306 } 307 return Params; 308 } 309 310 function tb_getPageSize(){ 311 var de = document.documentElement; 312 var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth; 313 var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight; 314 arrayPageSize = [w,h]; 315 return arrayPageSize; 316 } 317 318 function tb_detectMacXFF() { 319 var userAgent = navigator.userAgent.toLowerCase(); 320 if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) { 321 return true; 322 } 323 }
title
Description
Body
title
Description
Body
title
Description
Body
title
Body
| Generated: Fri Jan 8 00:19:48 2010 | Cross-referenced by PHPXref 0.7 |