Mini Shell

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r,a,o;r=o=e[t?"startContainer":"endContainer"],a=e[t?"startOffset":"endOffset"],r&&(1==r.nodeType&&(a=n(r),r=r.parentNode,y.remove(o)),e[t?"startContainer":"endContainer"]=r,e[t?"startOffset":"endOffset"]=a)}t(!0),t();var n=y.createRng();n.setStart(e.startContainer,e.startOffset),e.endContainer&&n.setEnd(e.endContainer,e.endOffset),k.setRng(n)}function s(t,n){var r,a,o,i=y.createFragment(),d=e.schema.getBlockElements();if(e.settings.forced_root_block&&(n=n||e.settings.forced_root_block),n&&(a=y.create(n),a.tagName===e.settings.forced_root_block&&y.setAttribs(a,e.settings.forced_root_block_attrs),i.appendChild(a)),t)for(;r=t.firstChild;){var s=r.nodeName;o||"SPAN"==s&&"bookmark"==r.getAttribute("data-mce-type")||(o=!0),d[s]?(i.appendChild(r),a=null):n?(a||(a=y.create(n),i.appendChild(a)),a.appendChild(r)):i.appendChild(r)}return e.settings.forced_root_block?o||tinymce.Env.ie&&!(tinymce.Env.ie>10)||a.appendChild(y.create("br",{"data-mce-bogus":"1"})):i.appendChild(y.create("br")),i}function f(){return tinymce.grep(k.getSelectedBlocks(),function(e){return/^(LI|DT|DD)$/.test(e.nodeName)})}function l(e,t,n){var r,a,o=y.select('span[data-mce-type="bookmark"]',e);n=n||s(t),r=y.createRng(),r.setStartAfter(t),r.setEndAfter(e),a=r.extractContents(),y.isEmpty(a)||y.insertAfter(a,e),y.insertAfter(n,e),y.isEmpty(t.parentNode)&&(tinymce.each(o,function(e){t.parentNode.parentNode.insertBefore(e,t.parentNode)}),y.remove(t.parentNode)),y.remove(t)}function c(e){var n,r;if(n=e.nextSibling,n&&t(n)&&n.nodeName==e.nodeName){for(;r=n.firstChild;)e.appendChild(r);y.remove(n)}if(n=e.previousSibling,n&&t(n)&&n.nodeName==e.nodeName){for(;r=n.firstChild;)e.insertBefore(r,e.firstChild);y.remove(n)}}function p(e){tinymce.each(tinymce.grep(y.select("ol,ul",e)),function(e){var n,r=e.parentNode;"LI"==r.nodeName&&r.firstChild==e&&(n=r.previousSibling,n&&"LI"==n.nodeName&&(n.appendChild(e),y.isEmpty(r)&&y.remove(r))),t(r)&&(n=r.previousSibling,n&&"LI"==n.nodeName&&n.appendChild(e))})}function m(e){function a(e){y.isEmpty(e)&&y.remove(e)}var o,i=e.parentNode,d=i.parentNode;return"DD"==e.nodeName?(y.rename(e,"DT"),!0):n(e)&&r(e)?("LI"==d.nodeName?(y.insertAfter(e,d),a(d),y.remove(i)):t(d)?y.remove(i,!0):(d.insertBefore(s(e),i),y.remove(i)),!0):n(e)?("LI"==d.nodeName?(y.insertAfter(e,d),e.appendChild(i),a(d)):t(d)?d.insertBefore(e,i):(d.insertBefore(s(e),i),y.remove(e)),!0):r(e)?("LI"==d.nodeName?y.insertAfter(e,d):t(d)?y.insertAfter(e,i):(y.insertAfter(s(e),i),y.remove(e)),!0):("LI"==d.nodeName?(i=d,o=s(e,"LI")):o=t(d)?s(e,"LI"):s(e),l(i,e,o),p(i.parentNode),!0)}function u(e){function n(n,r){var a;if(t(n)){for(;a=e.lastChild.firstChild;)r.appendChild(a);y.remove(n)}}var r,a;return"DT"==e.nodeName?(y.rename(e,"DD"),!0):(r=e.previousSibling,r&&t(r)?(r.appendChild(e),!0):r&&"LI"==r.nodeName&&t(r.lastChild)?(r.lastChild.appendChild(e),n(e.lastChild,r.lastChild),!0):(r=e.nextSibling,r&&t(r)?(r.insertBefore(e,r.firstChild),!0):r&&"LI"==r.nodeName&&t(e.lastChild)?!1:(r=e.previousSibling,r&&"LI"==r.nodeName?(a=y.create(e.parentNode.nodeName),r.appendChild(a),a.appendChild(e),n(e.lastChild,a),!0):!1)))}function h(){var t=f();if(t.length){for(var n=i(k.getRng(!0)),r=0;r<t.length&&(u(t[r])||0!==r);r++);return d(n),e.nodeChanged(),!0}}function v(){var t=f();if(t.length){var n,r,a=i(k.getRng(!0)),o=e.getBody();for(n=t.length;n--;)for(var s=t[n].parentNode;s&&s!=o;){for(r=t.length;r--;)if(t[r]===s){t.splice(n,1);break}s=s.parentNode}for(n=0;n<t.length&&(m(t[n])||0!==n);n++);return d(a),e.nodeChanged(),!0}}function C(n){function r(){function t(e){var t,n;for(t=o[e?"startContainer":"endContainer"],n=o[e?"startOffset":"endOffset"],1==t.nodeType&&(t=t.childNodes[Math.min(n,t.childNodes.length-1)]||t);t.parentNode!=i;){if(a(t))return t;if(/^(TD|TH)$/.test(t.parentNode.nodeName))return t;t=t.parentNode}return t}for(var n,r=[],i=e.getBody(),d=t(!0),s=t(),f=[],l=d;l&&(f.push(l),l!=s);l=l.nextSibling);return tinymce.each(f,function(e){if(a(e))return r.push(e),void(n=null);if(y.isBlock(e)||"BR"==e.nodeName)return"BR"==e.nodeName&&y.remove(e),void(n=null);var t=e.nextSibling;return tinymce.dom.BookmarkManager.isBookmarkNode(e)&&(a(t)||!t&&e.parentNode==i)?void(n=null):(n||(n=y.create("p"),e.parentNode.insertBefore(n,e),r.push(n)),void n.appendChild(e))}),r}var o=k.getRng(!0),s=i(o),f="LI";n=n.toUpperCase(),"DL"==n&&(f="DT"),tinymce.each(r(),function(e){var r,a;a=e.previousSibling,a&&t(a)&&a.nodeName==n?(r=a,e=y.rename(e,f),a.appendChild(e)):(r=y.create(n),e.parentNode.insertBefore(r,e),r.appendChild(e),e=y.rename(e,f)),c(r)}),d(s)}function g(){var n=i(k.getRng(!0)),r=e.getBody();tinymce.each(f(),function(e){var n,a;if(y.isEmpty(e))return void m(e);for(n=e;n&&n!=r;n=n.parentNode)t(n)&&(a=n);l(a,e)}),d(n)}function N(e){var t=y.getParent(k.getStart(),"OL,UL,DL");if(t)if(t.nodeName==e)g(e);else{var n=i(k.getRng(!0));c(y.rename(t,e)),d(n)}else C(e)}function L(t){return function(){var n=y.getParent(e.selection.getStart(),"UL,OL,DL");return n&&n.nodeName==t}}var y=e.dom,k=e.selection;o.backspaceDelete=function(e){function n(e,t){var n=e.startContainer,r=e.startOffset;if(3==n.nodeType&&(t?r<n.data.length:r>0))return n;for(var a=new tinymce.dom.TreeWalker(e.startContainer);n=a[t?"next":"prev"]();)if(3==n.nodeType&&n.data.length>0)return n}function r(e,n){var r,a,o=e.parentNode;for(t(n.lastChild)&&(a=n.lastChild),r=n.lastChild,r&&"BR"==r.nodeName&&e.hasChildNodes()&&y.remove(r);r=e.firstChild;)n.appendChild(r);a&&n.appendChild(a),y.remove(e),y.isEmpty(o)&&y.remove(o)}if(k.isCollapsed()){var a=y.getParent(k.getStart(),"LI");if(a){var o=k.getRng(!0),s=y.getParent(n(o,e),"LI");if(s&&s!=a){var f=i(o);return e?r(s,a):r(a,s),d(f),!0}if(!s&&!e&&g(a.parentNode.nodeName))return!0}}},e.addCommand("Indent",function(){return h()?void 0:!0}),e.addCommand("Outdent",function(){return v()?void 0:!0}),e.addCommand("InsertUnorderedList",function(){N("UL")}),e.addCommand("InsertOrderedList",function(){N("OL")}),e.addCommand("InsertDefinitionList",function(){N("DL")}),e.addQueryStateHandler("InsertUnorderedList",L("UL")),e.addQueryStateHandler("InsertOrderedList",L("OL")),e.addQueryStateHandler("InsertDefinitionList",L("DL")),e.on("keydown",function(t){9==t.keyCode&&e.dom.getParent(e.selection.getStart(),"LI,DT,DD")&&(t.preventDefault(),t.shiftKey?v():h())})}),e.addButton("indent",{icon:"indent",title:"Increase indent",cmd:"Indent",onPostRender:function(){var t=this;e.on("nodechange",function(){for(var r=e.selection.getSelectedBlocks(),a=!1,o=0,i=r.length;!a&&i>o;o++){var d=r[o].nodeName;a="LI"==d&&n(r[o])||"UL"==d||"OL"==d||"DD"==d}t.disabled(a)})}}),e.on("keydown",function(e){e.keyCode==tinymce.util.VK.BACKSPACE?o.backspaceDelete()&&e.preventDefault():e.keyCode==tinymce.util.VK.DELETE&&o.backspaceDelete(!0)&&e.preventDefault()})});