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tinymce.PluginManager.add("layer",function(e){function t(e){do if(e.className&&-1!=e.className.indexOf("mceItemLayer"))return e;while(e=e.parentNode)}function o(t){var o=e.dom;tinymce.each(o.select("div,p",t),function(e){/^(absolute|relative|fixed)$/i.test(e.style.position)&&(e.hasVisual?o.addClass(e,"mceItemVisualAid"):o.removeClass(e,"mceItemVisualAid"),o.addClass(e,"mceItemLayer"))})}function d(o){var d,n,a=[],i=t(e.selection.getNode()),s=-1,l=-1;for(n=[],tinymce.walk(e.getBody(),function(e){1==e.nodeType&&/^(absolute|relative|static)$/i.test(e.style.position)&&n.push(e)},"childNodes"),d=0;d<n.length;d++)a[d]=n[d].style.zIndex?parseInt(n[d].style.zIndex,10):0,0>s&&n[d]==i&&(s=d);if(0>o){for(d=0;d<a.length;d++)if(a[d]<a[s]){l=d;break}l>-1?(n[s].style.zIndex=a[l],n[l].style.zIndex=a[s]):a[s]>0&&(n[s].style.zIndex=a[s]-1)}else{for(d=0;d<a.length;d++)if(a[d]>a[s]){l=d;break}l>-1?(n[s].style.zIndex=a[l],n[l].style.zIndex=a[s]):n[s].style.zIndex=a[s]+1}e.execCommand("mceRepaint")}function n(){var t=e.dom,o=t.getPos(t.getParent(e.selection.getNode(),"*")),d=e.getBody();e.dom.add(d,"div",{style:{position:"absolute",left:o.x,top:o.y>20?o.y:20,width:100,height:100},"class":"mceItemVisualAid mceItemLayer"},e.selection.getContent()||e.getLang("layer.content")),tinymce.Env.ie&&t.setHTML(d,d.innerHTML)}function a(){var o=t(e.selection.getNode());o||(o=e.dom.getParent(e.selection.getNode(),"DIV,P,IMG")),o&&("absolute"==o.style.position.toLowerCase()?(e.dom.setStyles(o,{position:"",left:"",top:"",width:"",height:""}),e.dom.removeClass(o,"mceItemVisualAid"),e.dom.removeClass(o,"mceItemLayer")):(o.style.left||(o.style.left="20px"),o.style.top||(o.style.top="20px"),o.style.width||(o.style.width=o.width?o.width+"px":"100px"),o.style.height||(o.style.height=o.height?o.height+"px":"100px"),o.style.position="absolute",e.dom.setAttrib(o,"data-mce-style",""),e.addVisual(e.getBody())),e.execCommand("mceRepaint"),e.nodeChanged())}e.addCommand("mceInsertLayer",n),e.addCommand("mceMoveForward",function(){d(1)}),e.addCommand("mceMoveBackward",function(){d(-1)}),e.addCommand("mceMakeAbsolute",function(){a()}),e.addButton("moveforward",{title:"layer.forward_desc",cmd:"mceMoveForward"}),e.addButton("movebackward",{title:"layer.backward_desc",cmd:"mceMoveBackward"}),e.addButton("absolute",{title:"layer.absolute_desc",cmd:"mceMakeAbsolute"}),e.addButton("insertlayer",{title:"layer.insertlayer_desc",cmd:"mceInsertLayer"}),e.on("init",function(){tinymce.Env.ie&&e.getDoc().execCommand("2D-Position",!1,!0)}),e.on("mouseup",function(o){var d=t(o.target);d&&e.dom.setAttrib(d,"data-mce-style","")}),e.on("mousedown",function(o){var d,n=o.target,a=e.getDoc();tinymce.Env.gecko&&(t(n)?"on"!==a.designMode&&(a.designMode="on",n=a.body,d=n.parentNode,d.removeChild(n),d.appendChild(n)):"on"==a.designMode&&(a.designMode="off"))}),e.on("NodeChange",o)});
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