X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/177fd6fefd2e3d5a0ea6591c71d660cabdb3c1a4..784f914b1e4b1c62d6657e86397c2e83bcee4295:/wp-includes/js/thickbox/thickbox.js diff --git a/wp-includes/js/thickbox/thickbox.js b/wp-includes/js/thickbox/thickbox.js index 5770c8b0..164f72e6 100644 --- a/wp-includes/js/thickbox/thickbox.js +++ b/wp-includes/js/thickbox/thickbox.js @@ -4,70 +4,83 @@ * Copyright (c) 2007 cody lindley * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php */ - -var tb_pathToImage = "../wp-includes/js/thickbox/loadingAnimation.gif"; -var tb_closeImage = "../wp-includes/js/thickbox/tb-close.png"; + +if ( typeof tb_pathToImage != 'string' ) { + var tb_pathToImage = thickboxL10n.loadingAnimation; +} /*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/ //on page load call tb_init -jQuery(document).ready(function(){ +jQuery(document).ready(function(){ tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox imgLoader = new Image();// preload image imgLoader.src = tb_pathToImage; }); -//add thickbox to href & area elements that have a class of .thickbox +/* + * Add thickbox to href & area elements that have a class of .thickbox. + * Remove the loading indicator when content in an iframe has loaded. + */ function tb_init(domChunk){ - jQuery(domChunk).click(function(){ + jQuery( 'body' ) + .on( 'click', domChunk, tb_click ) + .on( 'thickbox:iframe:loaded', function() { + jQuery( '#TB_window' ).removeClass( 'thickbox-loading' ); + }); +} + +function tb_click(){ var t = this.title || this.name || null; var a = this.href || this.alt; var g = this.rel || false; tb_show(t,a,g); this.blur(); return false; - }); } function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link + var $closeBtn; + try { if (typeof document.body.style.maxHeight === "undefined") {//if IE 6 jQuery("body","html").css({height: "100%", width: "100%"}); jQuery("html").css("overflow","hidden"); if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6 - jQuery("body").append("
"); + jQuery("body").append("
"); jQuery("#TB_overlay").click(tb_remove); } }else{//all others if(document.getElementById("TB_overlay") === null){ - jQuery("body").append("
"); + jQuery("body").append("
"); jQuery("#TB_overlay").click(tb_remove); + jQuery( 'body' ).addClass( 'modal-open' ); } } - + if(tb_detectMacXFF()){ jQuery("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash }else{ jQuery("#TB_overlay").addClass("TB_overlayBG");//use background and opacity } - + if(caption===null){caption="";} - jQuery("body").append("
");//add loader to the page + jQuery("body").append("
");//add loader to the page jQuery('#TB_load').show();//show loader - + var baseURL; if(url.indexOf("?")!==-1){ //ff there is a query string involved baseURL = url.substr(0, url.indexOf("?")); - }else{ + }else{ baseURL = url; } - + var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/; var urlType = baseURL.toLowerCase().match(urlString); if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images - + TB_PrevCaption = ""; TB_PrevURL = ""; TB_PrevHTML = ""; @@ -77,135 +90,132 @@ function tb_show(caption, url, imageGroup) {//function called when the user clic TB_imageCount = ""; TB_FoundURL = false; if(imageGroup){ - TB_TempArray = jQuery("a[@rel="+imageGroup+"]").get(); + TB_TempArray = jQuery("a[rel="+imageGroup+"]").get(); for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) { var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString); - if (!(TB_TempArray[TB_Counter].href == url)) { + if (!(TB_TempArray[TB_Counter].href == url)) { if (TB_FoundURL) { TB_NextCaption = TB_TempArray[TB_Counter].title; TB_NextURL = TB_TempArray[TB_Counter].href; - TB_NextHTML = "  Next >"; + TB_NextHTML = "  "+thickboxL10n.next+""; } else { TB_PrevCaption = TB_TempArray[TB_Counter].title; TB_PrevURL = TB_TempArray[TB_Counter].href; - TB_PrevHTML = "  < Prev"; + TB_PrevHTML = "  "+thickboxL10n.prev+""; } } else { TB_FoundURL = true; - TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length); + TB_imageCount = thickboxL10n.image + ' ' + (TB_Counter + 1) + ' ' + thickboxL10n.of + ' ' + (TB_TempArray.length); } } } imgPreloader = new Image(); - imgPreloader.onload = function(){ + imgPreloader.onload = function(){ imgPreloader.onload = null; - - // Resizing large images - orginal by Christian Montoya edited by me. + + // Resizing large images - original by Christian Montoya edited by me. var pagesize = tb_getPageSize(); var x = pagesize[0] - 150; var y = pagesize[1] - 150; var imageWidth = imgPreloader.width; var imageHeight = imgPreloader.height; if (imageWidth > x) { - imageHeight = imageHeight * (x / imageWidth); - imageWidth = x; - if (imageHeight > y) { - imageWidth = imageWidth * (y / imageHeight); - imageHeight = y; + imageHeight = imageHeight * (x / imageWidth); + imageWidth = x; + if (imageHeight > y) { + imageWidth = imageWidth * (y / imageHeight); + imageHeight = y; } - } else if (imageHeight > y) { - imageWidth = imageWidth * (y / imageHeight); - imageHeight = y; - if (imageWidth > x) { - imageHeight = imageHeight * (x / imageWidth); + } else if (imageHeight > y) { + imageWidth = imageWidth * (y / imageHeight); + imageHeight = y; + if (imageWidth > x) { + imageHeight = imageHeight * (x / imageWidth); imageWidth = x; } } // End Resizing - + TB_WIDTH = imageWidth + 30; TB_HEIGHT = imageHeight + 60; - jQuery("#TB_window").append(""+caption+"" + "
"+caption+"
" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "
"); - + jQuery("#TB_window").append(""+thickboxL10n.close+""+caption+"" + "
"+caption+"
" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "
"); + jQuery("#TB_closeWindowButton").click(tb_remove); - + if (!(TB_PrevHTML === "")) { function goPrev(){ if(jQuery(document).unbind("click",goPrev)){jQuery(document).unbind("click",goPrev);} jQuery("#TB_window").remove(); jQuery("body").append("
"); tb_show(TB_PrevCaption, TB_PrevURL, imageGroup); - return false; + return false; } jQuery("#TB_prev").click(goPrev); } - - if (!(TB_NextHTML === "")) { + + if (!(TB_NextHTML === "")) { function goNext(){ jQuery("#TB_window").remove(); jQuery("body").append("
"); - tb_show(TB_NextCaption, TB_NextURL, imageGroup); - return false; + tb_show(TB_NextCaption, TB_NextURL, imageGroup); + return false; } jQuery("#TB_next").click(goNext); - + } - document.onkeydown = function(e){ - if (e == null) { // ie - keycode = event.keyCode; - } else { // mozilla - keycode = e.which; - } - if(keycode == 27){ // close + jQuery(document).bind('keydown.thickbox', function(e){ + if ( e.which == 27 ){ // close tb_remove(); - } else if(keycode == 190){ // display previous image + + } else if ( e.which == 190 ){ // display previous image if(!(TB_NextHTML == "")){ - document.onkeydown = ""; + jQuery(document).unbind('thickbox'); goNext(); } - } else if(keycode == 188){ // display next image + } else if ( e.which == 188 ){ // display next image if(!(TB_PrevHTML == "")){ - document.onkeydown = ""; + jQuery(document).unbind('thickbox'); goPrev(); } - } - }; - + } + return false; + }); + tb_position(); jQuery("#TB_load").remove(); jQuery("#TB_ImageOff").click(tb_remove); - jQuery("#TB_window").css({display:"block"}); //for safari using css instead of show + jQuery("#TB_window").css({'visibility':'visible'}); //for safari using css instead of show }; - + imgPreloader.src = url; }else{//code to show html - + var queryString = url.replace(/^[^\?]+\??/,''); var params = tb_parseQuery( queryString ); - TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL - TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL + TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no parameters were added to URL + TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no parameters were added to URL ajaxContentW = TB_WIDTH - 30; ajaxContentH = TB_HEIGHT - 45; - - if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window + + if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window urlNoQuery = url.split('TB_'); jQuery("#TB_iframeContent").remove(); if(params['modal'] != "true"){//iframe no modal - jQuery("#TB_window").append("
"+caption+"
"); + jQuery("#TB_window").append("
"+caption+"
"); }else{//iframe modal jQuery("#TB_overlay").unbind(); - jQuery("#TB_window").append(""); + jQuery("#TB_window").append(""); } }else{// not an iframe, ajax - if(jQuery("#TB_window").css("display") != "block"){ + if(jQuery("#TB_window").css("visibility") != "visible"){ if(params['modal'] != "true"){//ajax no modal - jQuery("#TB_window").append("
"+caption+"
"); + jQuery("#TB_window").append("
"+caption+"
"); }else{//ajax modal jQuery("#TB_overlay").unbind(); - jQuery("#TB_window").append("
"); + jQuery("#TB_window").append("
"); } }else{//this means the window is already up, we are just loading new content via ajax jQuery("#TB_ajaxContent")[0].style.width = ajaxContentW +"px"; @@ -214,47 +224,53 @@ function tb_show(caption, url, imageGroup) {//function called when the user clic jQuery("#TB_ajaxWindowTitle").html(caption); } } - + jQuery("#TB_closeWindowButton").click(tb_remove); - - if(url.indexOf('TB_inline') != -1){ + + if(url.indexOf('TB_inline') != -1){ jQuery("#TB_ajaxContent").append(jQuery('#' + params['inlineId']).children()); - jQuery("#TB_window").unload(function () { + jQuery("#TB_window").bind('tb_unload', function () { jQuery('#' + params['inlineId']).append( jQuery("#TB_ajaxContent").children() ); // move elements back when you're finished }); tb_position(); jQuery("#TB_load").remove(); - jQuery("#TB_window").css({display:"block"}); + jQuery("#TB_window").css({'visibility':'visible'}); }else if(url.indexOf('TB_iframe') != -1){ tb_position(); - if($.browser.safari){//safari needs help because it will not fire iframe onload - jQuery("#TB_load").remove(); - jQuery("#TB_window").css({display:"block"}); - } + jQuery("#TB_load").remove(); + jQuery("#TB_window").css({'visibility':'visible'}); }else{ - jQuery("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method + var load_url = url; + load_url += -1 === url.indexOf('?') ? '?' : '&'; + jQuery("#TB_ajaxContent").load(load_url += "random=" + (new Date().getTime()),function(){//to do a post change this load method tb_position(); jQuery("#TB_load").remove(); tb_init("#TB_ajaxContent a.thickbox"); - jQuery("#TB_window").css({display:"block"}); + jQuery("#TB_window").css({'visibility':'visible'}); }); } - + } if(!params['modal']){ - document.onkeyup = function(e){ - if (e == null) { // ie - keycode = event.keyCode; - } else { // mozilla - keycode = e.which; - } - if(keycode == 27){ // close + jQuery(document).bind('keydown.thickbox', function(e){ + if ( e.which == 27 ){ // close tb_remove(); - } - }; + return false; + } + }); + } + + $closeBtn = jQuery( '#TB_closeWindowButton' ); + /* + * If the native Close button icon is visible, move focus on the button + * (e.g. in the Network Admin Themes screen). + * In other admin screens is hidden and replaced by a different icon. + */ + if ( $closeBtn.find( '.tb-close-icon' ).is( ':visible' ) ) { + $closeBtn.focus(); } - + } catch(e) { //nothing here } @@ -263,26 +279,30 @@ function tb_show(caption, url, imageGroup) {//function called when the user clic //helper functions below function tb_showIframe(){ jQuery("#TB_load").remove(); - jQuery("#TB_window").css({display:"block"}); + jQuery("#TB_window").css({'visibility':'visible'}).trigger( 'thickbox:iframe:loaded' ); } function tb_remove() { jQuery("#TB_imageOff").unbind("click"); jQuery("#TB_closeWindowButton").unbind("click"); - jQuery("#TB_window").fadeOut("fast",function(){jQuery('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();}); + jQuery( '#TB_window' ).fadeOut( 'fast', function() { + jQuery( '#TB_window, #TB_overlay, #TB_HideSelect' ).trigger( 'tb_unload' ).unbind().remove(); + jQuery( 'body' ).trigger( 'thickbox:removed' ); + }); + jQuery( 'body' ).removeClass( 'modal-open' ); jQuery("#TB_load").remove(); if (typeof document.body.style.maxHeight == "undefined") {//if IE 6 jQuery("body","html").css({height: "auto", width: "auto"}); jQuery("html").css("overflow",""); } - document.onkeydown = ""; - document.onkeyup = ""; + jQuery(document).unbind('.thickbox'); return false; } function tb_position() { +var isIE6 = typeof document.body.style.maxHeight === "undefined"; jQuery("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'}); - if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6 + if ( ! isIE6 ) { // take away IE6 jQuery("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'}); } } @@ -316,5 +336,3 @@ function tb_detectMacXFF() { return true; } } - -