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Diffstat (limited to 'core/dtd.js')
| -rw-r--r-- | core/dtd.js | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/core/dtd.js b/core/dtd.js new file mode 100644 index 0000000..0d86e55 --- /dev/null +++ b/core/dtd.js @@ -0,0 +1,302 @@ +/** + * @license Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. + * For licensing, see LICENSE.html or http://ckeditor.com/license + */ + +/** + * @fileOverview Defines the {@link CKEDITOR.dtd} object, which holds the DTD + * mapping for XHTML 1.0 Transitional. This file was automatically + * generated from the file: xhtml1-transitional.dtd. + */ + +/** + * Holds and object representation of the HTML DTD to be used by the + * editor in its internal operations. + * + * Each element in the DTD is represented by a property in this object. Each + * property contains the list of elements that can be contained by the element. + * Text is represented by the `#` property. + * + * Several special grouping properties are also available. Their names start + * with the `$` character. + * + * // Check if <div> can be contained in a <p> element. + * alert( !!CKEDITOR.dtd[ 'p' ][ 'div' ] ); // false + * + * // Check if <p> can be contained in a <div> element. + * alert( !!CKEDITOR.dtd[ 'div' ][ 'p' ] ); // true + * + * // Check if <p> is a block element. + * alert( !!CKEDITOR.dtd.$block[ 'p' ] ); // true + * + * @class CKEDITOR.dtd + * @singleton + */ +CKEDITOR.dtd = (function() { + 'use strict'; + + var X = CKEDITOR.tools.extend, + // Subtraction rest of sets, from the first set. + Y = function( source, removed ) { + var substracted = CKEDITOR.tools.clone( source ); + for ( var i = 1; i < arguments.length; i++ ) { + removed = arguments[ i ]; + for( var name in removed ) + delete substracted[ name ]; + } + return substracted; + }; + + // Phrasing elements. + // P = { a:1,em:1,strong:1,small:1,abbr:1,dfn:1,i:1,b:1,s:1,u:1,code:1,'var':1,samp:1,kbd:1,sup:1,sub:1,q:1,cite:1,span:1,bdo:1,bdi:1,br:1,wbr:1,ins:1,del:1,img:1,embed:1,object:1,iframe:1,map:1,area:1,script:1,noscript:1,ruby:1,video:1,audio:1,input:1,textarea:1,select:1,button:1,label:1,output:1,keygen:1,progress:1,command:1,canvas:1,time:1,meter:1,detalist:1 }, + + // Flow elements. + // F = { a:1,p:1,hr:1,pre:1,ul:1,ol:1,dl:1,div:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,hgroup:1,address:1,blockquote:1,ins:1,del:1,object:1,map:1,noscript:1,section:1,nav:1,article:1,aside:1,header:1,footer:1,video:1,audio:1,figure:1,table:1,form:1,fieldset:1,menu:1,canvas:1,details:1 }, + + // Text can be everywhere. + // X( P, T ); + // Flow elements set consists of phrasing elements set. + // X( F, P ); + + var P = {}, F = {}, + // Intersection of flow elements set and phrasing elements set. + PF = { a:1,abbr:1,area:1,audio:1,b:1,bdi:1,bdo:1,br:1,button:1,canvas:1,cite:1,code:1,command:1,datalist:1,del:1,dfn:1,em:1,embed:1,i:1,iframe:1,img:1,input:1,ins:1,kbd:1,keygen:1,label:1,map:1,mark:1,meter:1,noscript:1,object:1,output:1,progress:1,q:1,ruby:1,s:1,samp:1,script:1,select:1,small:1,span:1,strong:1,sub:1,sup:1,textarea:1,time:1,u:1,'var':1,video:1,wbr:1 }, + // F - PF (Flow Only). + FO = { address:1,article:1,aside:1,blockquote:1,details:1,div:1,dl:1,fieldset:1,figure:1,footer:1,form:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,header:1,hgroup:1,hr:1,menu:1,nav:1,ol:1,p:1,pre:1,section:1,table:1,ul:1 }, + // Metadata elements. + M = { command:1,link:1,meta:1,noscript:1,script:1,style:1 }, + // Empty. + E = {}, + // Text. + T = { '#':1 }, + + // Deprecated phrasing elements. + DP = { acronym:1,applet:1,basefont:1,big:1,font:1,isindex:1,strike:1,style:1,tt:1 }, // TODO remove "style". + // Deprecated flow only elements. + DFO = { center:1,dir:1,noframes:1 }; + + // Phrasing elements := PF + T + DP + X( P, PF, T, DP ); + // Flow elements := FO + P + DFO + X( F, FO, P, DFO ); + + var dtd = { + a: Y( P, { a:1,button:1 } ), // Treat as normal inline element (not a transparent one). + abbr: P, + address: F, + area: E, + article: X( { style:1 }, F ), + aside: X( { style:1 }, F ), + audio: X( { source:1,track:1 }, F ), + b: P, + base: E, + bdi: P, + bdo: P, + blockquote: F, + body: F, + br: E, + button: Y( P, { a:1,button:1 } ), + canvas: P, // Treat as normal inline element (not a transparent one). + caption: F, + cite: P, + code: P, + col: E, + colgroup: { col:1 }, + command: E, + datalist: X( { option:1 }, P ), + dd: F, + del: P, // Treat as normal inline element (not a transparent one). + details: X( { summary:1 }, F ), + dfn: P, + div: X( { style:1 }, F ), + dl: { dt:1,dd:1 }, + dt: F, + em: P, + embed: E, + fieldset: X( { legend:1 }, F ), + figcaption: F, + figure: X( { figcaption:1 }, F ), + footer: F, + form: F, + h1: P, + h2: P, + h3: P, + h4: P, + h5: P, + h6: P, + head: X( { title:1,base:1 }, M ), + header: F, + hgroup: { h1:1,h2:1,h3:1,h4:1,h5:1,h6:1 }, + hr: E, + html: X( { head:1,body:1 }, F, M ), // Head and body are optional... + i: P, + iframe: T, + img: E, + input: E, + ins: P, // Treat as normal inline element (not a transparent one). + kbd: P, + keygen: E, + label: P, + legend: P, + li: F, + link: E, + map: F, + mark: P, // Treat as normal inline element (not a transparent one). + menu: X( { li:1 }, F ), + meta: E, + meter: Y( P, { meter:1 } ), + nav: F, + noscript: X( { link:1,meta:1,style:1 }, P ), // Treat as normal inline element (not a transparent one). + object: X( { param:1 }, P ), // Treat as normal inline element (not a transparent one). + ol: { li:1 }, + optgroup: { option:1 }, + option: T, + output: P, + p: P, + param: E, + pre: P, + progress: Y( P, { progress:1 } ), + q: P, + rp: P, + rt: P, + ruby: X( { rp:1,rt:1 }, P ), + s: P, + samp: P, + script: T, + section: X( { style:1 }, F ), + select: { optgroup:1,option:1 }, + small: P, + source: E, + span: P, + strong: P, + style: T, + sub: P, + summary: P, + sup: P, + table: { caption:1,colgroup:1,thead:1,tfoot:1,tbody:1,tr:1 }, + tbody: { tr:1 }, + td: F, + textarea: T, + tfoot: { tr:1 }, + th: F, + thead: { tr:1 }, + time: Y( P, { time:1 } ), + title: T, + tr: { th:1,td:1 }, + track: E, + u: P, + ul: { li:1 }, + 'var': P, + video: X( { source:1,track:1 }, F ), + wbr: E, + + // Deprecated tags. + acronym: P, + applet: X( { param:1 }, F ), + basefont: E, + big: P, + center: F, + dialog: E, + dir: { li:1 }, + font: P, + isindex: E, + noframes: F, + strike: P, + tt: P + }; + + X( dtd, { + /** + * List of block elements, like `<p>` or `<div>`. + */ + $block: X( { audio:1,dd:1,dt:1,li:1,video:1 }, FO, DFO ), + + /** + * List of elements that contains other blocks, in which block-level operations should be limited, + * this property is not intended to be checked directly, use {@link CKEDITOR.dom.elementPath#blockLimit} instead. + * + * Some examples of editor behaviors that are impacted by block limits: + * + * * Enter key never split a block-limit element; + * * Style application is constraint by the block limit of the current selection. + * * Pasted html will be inserted into the block limit of the current selection. + * + * **Note:** As an exception `<li>` is not considered as a block limit, as it's generally used as a text block. + */ + $blockLimit: { article:1,aside:1,audio:1,body:1,caption:1,details:1,dir:1,div:1,dl:1,fieldset:1,figure:1,footer:1,form:1,header:1,hgroup:1,menu:1,nav:1,ol:1,section:1,table:1,td:1,th:1,tr:1,ul:1,video:1 }, + + /** + * List of elements that contain character data. + */ + $cdata: { script:1,style:1 }, + + /** + * List of elements that are accepted as inline editing hosts. + */ + $editable: { address:1,article:1,aside:1,blockquote:1,body:1,details:1,div:1,fieldset:1,footer:1,form:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,header:1,hgroup:1,nav:1,p:1,pre:1,section:1 }, + + /** + * List of empty (self-closing) elements, like `<br>` or `<img>`. + */ + $empty: { area:1,base:1,basefont:1,br:1,col:1,command:1,dialog:1,embed:1,hr:1,img:1,input:1,isindex:1,keygen:1,link:1,meta:1,param:1,source:1,track:1,wbr:1 }, + + /** + * List of inline (`<span>` like) elements. + */ + $inline: P, + + /** + * List of list root elements. + */ + $list: { dl:1,ol:1,ul:1 }, + + /** + * List of list item elements, like `<li>` or `<dd>`. + */ + $listItem: { dd:1,dt:1,li:1 }, + + /** + * List of elements which may live outside body. + */ + $nonBodyContent: X( { body:1,head:1,html:1 }, dtd.head ), + + /** + * Elements that accept text nodes, but are not possible to edit into the browser. + */ + $nonEditable: { applet:1,audio:1,button:1,embed:1,iframe:1,map:1,object:1,option:1,param:1,script:1,textarea:1,video:1 }, + + /** + * Elements that are considered objects, therefore selected as a whole in the editor. + */ + $object: { applet:1,audio:1,button:1,hr:1,iframe:1,img:1,input:1,object:1,select:1,table:1,textarea:1,video:1 }, + + /** + * List of elements that can be ignored if empty, like `<b>` or `<span>`. + */ + $removeEmpty: { abbr:1,acronym:1,b:1,bdi:1,bdo:1,big:1,cite:1,code:1,del:1,dfn:1,em:1,font:1,i:1,ins:1,label:1,kbd:1,mark:1,meter:1,output:1,q:1,ruby:1,s:1,samp:1,small:1,span:1,strike:1,strong:1,sub:1,sup:1,time:1,tt:1,u:1,'var':1 }, + + /** + * List of elements that have tabindex set to zero by default. + */ + $tabIndex: { a:1,area:1,button:1,input:1,object:1,select:1,textarea:1 }, + + /** + * List of elements used inside the `<table>` element, like `<tbody>` or `<td>`. + */ + $tableContent: { caption:1,col:1,colgroup:1,tbody:1,td:1,tfoot:1,th:1,thead:1,tr:1 }, + + /** + * List of "transparent" elements. See [W3C's definition of "transparent" element](http://dev.w3.org/html5/markup/terminology.html#transparent). + */ + $transparent: { a:1,audio:1,canvas:1,del:1,ins:1,map:1,noscript:1,object:1,video:1 }, + + /** + * List of elements that are not to exist standalone that must live under it's parent element. + */ + $intermediate: { caption:1,colgroup:1,dd:1,dt:1,figcaption:1,legend:1,li:1,optgroup:1,option:1,rp:1,rt:1,summary:1,tbody:1,td:1,tfoot:1,th:1,thead:1,tr:1 } + } ); + + return dtd; +})(); + +// PACKAGER_RENAME( CKEDITOR.dtd ) |