WordPress/wp-admin/js/postbox.js

var postboxes,is_iPad=navigator.userAgent.match(/iPad/);(function(a){postboxes={add_postbox_toggles:function(d,c){var b=this;b.init(d,c);a(".postbox h3, .postbox .handlediv").bind("click.postboxes",function(){var e=a(this).parent(".postbox"),f=e.attr("id");if("dashboard_browser_nag"==f){return}e.toggleClass("closed");if(d!="press-this"){b.save_state(d)}if(f){if(!e.hasClass("closed")&&a.isFunction(postboxes.pbshow)){b.pbshow(f)}else{if(e.hasClass("closed")&&a.isFunction(postboxes.pbhide)){b.pbhide(f)}}}});a(".postbox h3 a").click(function(f){f.stopPropagation()});a(".postbox a.dismiss").bind("click.postboxes",function(g){var f=a(this).parents(".postbox").attr("id")+"-hide";a("#"+f).prop("checked",false).triggerHandler("click");return false});a(".hide-postbox-tog").bind("click.postboxes",function(){var e=a(this).val();if(a(this).prop("checked")){a("#"+e).show();if(a.isFunction(postboxes.pbshow)){b.pbshow(e)}}else{a("#"+e).hide();if(a.isFunction(postboxes.pbhide)){b.pbhide(e)}}b.save_state(d);b._mark_area()});a('.columns-prefs input[type="radio"]').bind("click.postboxes",function(){var e=parseInt(a(this).val(),10);if(e){b._pb_edit(e);b.save_order(d)}})},init:function(c,b){a.extend(this,b||{});a("#wpbody-content").css("overflow","hidden");a(".meta-box-sortables").sortable({placeholder:"sortable-placeholder",connectWith:".meta-box-sortables",items:".postbox",handle:".hndle",cursor:"move",distance:2,tolerance:"pointer",forcePlaceholderSize:true,helper:"clone",opacity:0.65,stop:function(f,d){if(a(this).find("#dashboard_browser_nag").is(":visible")&&"dashboard_browser_nag"!=this.firstChild.id){a(this).sortable("cancel");return}postboxes.save_order(c)},receive:function(f,d){if("dashboard_browser_nag"==d.item[0].id){a(d.sender).sortable("cancel")}postboxes._mark_area()}});if(navigator.userAgent.match(/mobile/i)){a(document.body).bind("orientationchange.postboxes",function(){postboxes._pb_change()});this._pb_change()}this._mark_area()},save_state:function(d){var b=a(".postbox").filter(".closed").map(function(){return this.id}).get().join(","),c=a(".postbox").filter(":hidden").map(function(){return this.id}).get().join(",");a.post(ajaxurl,{action:"closed-postboxes",closed:b,hidden:c,closedpostboxesnonce:jQuery("#closedpostboxesnonce").val(),page:d})},save_order:function(c){var b,d=a(".columns-prefs input:checked").val()||0;b={action:"meta-box-order",_ajax_nonce:a("#meta-box-order-nonce").val(),page_columns:d,page:c};a(".meta-box-sortables").each(function(){b["order["+this.id.split("-")[0]+"]"]=a(this).sortable("toArray").join(",")});a.post(ajaxurl,b)},_mark_area:function(){var c=a("div.postbox:visible").length,b=a("#post-body #side-sortables");a("#dashboard-widgets .meta-box-sortables:visible").each(function(f,e){var d=a(this);if(c==1||d.children(".postbox:visible").length){d.removeClass("empty-container")}else{d.addClass("empty-container")}});if(b.length){if(b.children(".postbox:visible").length){b.removeClass("empty-container")}else{if(a("#postbox-container-1").css("width")=="280px"){b.addClass("empty-container")}}}},_pb_edit:function(c){var b=a(".metabox-holder").get(0);b.className=b.className.replace(/columns-\d+/,"columns-"+c)},_pb_change:function(){switch(window.orientation){case 90:case -90:this._pb_edit(2);break;case 0:case 180:if(a("#poststuff").length){this._pb_edit(1)}else{this._pb_edit(2)}break}},pbshow:false,pbhide:false}}(jQuery));