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3332bebe | 1 | /** |
317f8f8f | 2 | * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. |
3332bebe IB |
3 | * For licensing, see LICENSE.md or http://ckeditor.com/license |
4 | */ | |
5 | ||
6 | /** | |
7 | * @fileOverview Defines the {@link CKEDITOR.dtd} object, which holds the DTD | |
8 | * mapping for XHTML 1.0 Transitional. This file was automatically | |
9 | * generated from the file: xhtml1-transitional.dtd. | |
10 | */ | |
11 | ||
12 | /** | |
13 | * Holds and object representation of the HTML DTD to be used by the | |
14 | * editor in its internal operations. | |
15 | * | |
16 | * Each element in the DTD is represented by a property in this object. Each | |
17 | * property contains the list of elements that can be contained by the element. | |
18 | * Text is represented by the `#` property. | |
19 | * | |
20 | * Several special grouping properties are also available. Their names start | |
21 | * with the `$` character. | |
22 | * | |
23 | * // Check if <div> can be contained in a <p> element. | |
24 | * alert( !!CKEDITOR.dtd[ 'p' ][ 'div' ] ); // false | |
25 | * | |
26 | * // Check if <p> can be contained in a <div> element. | |
27 | * alert( !!CKEDITOR.dtd[ 'div' ][ 'p' ] ); // true | |
28 | * | |
29 | * // Check if <p> is a block element. | |
30 | * alert( !!CKEDITOR.dtd.$block[ 'p' ] ); // true | |
31 | * | |
32 | * @class CKEDITOR.dtd | |
33 | * @singleton | |
34 | */ | |
35 | CKEDITOR.dtd = ( function() { | |
36 | 'use strict'; | |
37 | ||
38 | var X = CKEDITOR.tools.extend, | |
39 | // Subtraction rest of sets, from the first set. | |
40 | Y = function( source, removed ) { | |
41 | var substracted = CKEDITOR.tools.clone( source ); | |
42 | for ( var i = 1; i < arguments.length; i++ ) { | |
43 | removed = arguments[ i ]; | |
44 | for ( var name in removed ) | |
45 | delete substracted[ name ]; | |
46 | } | |
47 | return substracted; | |
48 | }; | |
49 | ||
50 | // Phrasing elements. | |
51 | // P = { a: 1, em: 1, strong: 1, small: 1, abbr: 1, dfn: 1, i: 1, b: 1, s: 1, | |
52 | // u: 1, code: 1, 'var': 1, samp: 1, kbd: 1, sup: 1, sub: 1, q: 1, cite: 1, | |
53 | // span: 1, bdo: 1, bdi: 1, br: 1, wbr: 1, ins: 1, del: 1, img: 1, embed: 1, | |
54 | // object: 1, iframe: 1, map: 1, area: 1, script: 1, noscript: 1, ruby: 1, | |
55 | // video: 1, audio: 1, input: 1, textarea: 1, select: 1, button: 1, label: 1, | |
56 | // output: 1, keygen: 1, progress: 1, command: 1, canvas: 1, time: 1, | |
57 | // meter: 1, detalist: 1 }, | |
58 | ||
59 | // Flow elements. | |
60 | // F = { a: 1, p: 1, hr: 1, pre: 1, ul: 1, ol: 1, dl: 1, div: 1, h1: 1, h2: 1, | |
61 | // h3: 1, h4: 1, h5: 1, h6: 1, hgroup: 1, address: 1, blockquote: 1, ins: 1, | |
62 | // del: 1, object: 1, map: 1, noscript: 1, section: 1, nav: 1, article: 1, | |
63 | // aside: 1, header: 1, footer: 1, video: 1, audio: 1, figure: 1, table: 1, | |
64 | // form: 1, fieldset: 1, menu: 1, canvas: 1, details:1 }, | |
65 | ||
66 | // Text can be everywhere. | |
67 | // X( P, T ); | |
68 | // Flow elements set consists of phrasing elements set. | |
69 | // X( F, P ); | |
70 | ||
71 | var P = {}, F = {}, | |
72 | // Intersection of flow elements set and phrasing elements set. | |
73 | PF = { | |
74 | a: 1, abbr: 1, area: 1, audio: 1, b: 1, bdi: 1, bdo: 1, br: 1, button: 1, canvas: 1, cite: 1, | |
75 | code: 1, command: 1, datalist: 1, del: 1, dfn: 1, em: 1, embed: 1, i: 1, iframe: 1, img: 1, | |
76 | input: 1, ins: 1, kbd: 1, keygen: 1, label: 1, map: 1, mark: 1, meter: 1, noscript: 1, object: 1, | |
77 | output: 1, progress: 1, q: 1, ruby: 1, s: 1, samp: 1, script: 1, select: 1, small: 1, span: 1, | |
78 | strong: 1, sub: 1, sup: 1, textarea: 1, time: 1, u: 1, 'var': 1, video: 1, wbr: 1 | |
79 | }, | |
80 | // F - PF (Flow Only). | |
81 | FO = { | |
82 | address: 1, article: 1, aside: 1, blockquote: 1, details: 1, div: 1, dl: 1, fieldset: 1, | |
83 | figure: 1, footer: 1, form: 1, h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1, header: 1, hgroup: 1, | |
84 | hr: 1, main: 1, menu: 1, nav: 1, ol: 1, p: 1, pre: 1, section: 1, table: 1, ul: 1 | |
85 | }, | |
86 | // Metadata elements. | |
87 | M = { command: 1, link: 1, meta: 1, noscript: 1, script: 1, style: 1 }, | |
88 | // Empty. | |
89 | E = {}, | |
90 | // Text. | |
91 | T = { '#': 1 }, | |
92 | ||
93 | // Deprecated phrasing elements. | |
94 | DP = { acronym: 1, applet: 1, basefont: 1, big: 1, font: 1, isindex: 1, strike: 1, style: 1, tt: 1 }, // TODO remove "style". | |
95 | // Deprecated flow only elements. | |
96 | DFO = { center: 1, dir: 1, noframes: 1 }; | |
97 | ||
98 | // Phrasing elements := PF + T + DP | |
99 | X( P, PF, T, DP ); | |
100 | // Flow elements := FO + P + DFO | |
101 | X( F, FO, P, DFO ); | |
102 | ||
103 | var dtd = { | |
104 | a: Y( P, { a: 1, button: 1 } ), // Treat as normal inline element (not a transparent one). | |
105 | abbr: P, | |
106 | address: F, | |
107 | area: E, | |
108 | article: F, | |
109 | aside: F, | |
110 | audio: X( { source: 1, track: 1 }, F ), | |
111 | b: P, | |
112 | base: E, | |
113 | bdi: P, | |
114 | bdo: P, | |
115 | blockquote: F, | |
116 | body: F, | |
117 | br: E, | |
118 | button: Y( P, { a: 1, button: 1 } ), | |
119 | canvas: P, // Treat as normal inline element (not a transparent one). | |
120 | caption: F, | |
121 | cite: P, | |
122 | code: P, | |
123 | col: E, | |
124 | colgroup: { col: 1 }, | |
125 | command: E, | |
126 | datalist: X( { option: 1 }, P ), | |
127 | dd: F, | |
128 | del: P, // Treat as normal inline element (not a transparent one). | |
129 | details: X( { summary: 1 }, F ), | |
130 | dfn: P, | |
131 | div: F, | |
132 | dl: { dt: 1, dd: 1 }, | |
133 | dt: F, | |
134 | em: P, | |
135 | embed: E, | |
136 | fieldset: X( { legend: 1 }, F ), | |
137 | figcaption: F, | |
138 | figure: X( { figcaption: 1 }, F ), | |
139 | footer: F, | |
140 | form: F, | |
141 | h1: P, | |
142 | h2: P, | |
143 | h3: P, | |
144 | h4: P, | |
145 | h5: P, | |
146 | h6: P, | |
147 | head: X( { title: 1, base: 1 }, M ), | |
148 | header: F, | |
149 | hgroup: { h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1 }, | |
150 | hr: E, | |
151 | html: X( { head: 1, body: 1 }, F, M ), // Head and body are optional... | |
152 | i: P, | |
153 | iframe: T, | |
154 | img: E, | |
155 | input: E, | |
156 | ins: P, // Treat as normal inline element (not a transparent one). | |
157 | kbd: P, | |
158 | keygen: E, | |
159 | label: P, | |
160 | legend: P, | |
161 | li: F, | |
162 | link: E, | |
163 | // Can't be a descendant of article, aside, footer, header, nav, but we don't need this | |
164 | // complication. As well as checking if it's used only once. | |
165 | main: F, | |
166 | map: F, | |
167 | mark: P, // Treat as normal inline element (not a transparent one). | |
168 | menu: X( { li: 1 }, F ), | |
169 | meta: E, | |
170 | meter: Y( P, { meter: 1 } ), | |
171 | nav: F, | |
172 | noscript: X( { link: 1, meta: 1, style: 1 }, P ), // Treat as normal inline element (not a transparent one). | |
173 | object: X( { param: 1 }, P ), // Treat as normal inline element (not a transparent one). | |
174 | ol: { li: 1 }, | |
175 | optgroup: { option: 1 }, | |
176 | option: T, | |
177 | output: P, | |
178 | p: P, | |
179 | param: E, | |
180 | pre: P, | |
181 | progress: Y( P, { progress: 1 } ), | |
182 | q: P, | |
183 | rp: P, | |
184 | rt: P, | |
185 | ruby: X( { rp: 1, rt: 1 }, P ), | |
186 | s: P, | |
187 | samp: P, | |
188 | script: T, | |
189 | section: F, | |
190 | select: { optgroup: 1, option: 1 }, | |
191 | small: P, | |
192 | source: E, | |
193 | span: P, | |
194 | strong: P, | |
195 | style: T, | |
196 | sub: P, | |
197 | summary: X( { h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1 }, P ), | |
198 | sup: P, | |
199 | table: { caption: 1, colgroup: 1, thead: 1, tfoot: 1, tbody: 1, tr: 1 }, | |
200 | tbody: { tr: 1 }, | |
201 | td: F, | |
202 | textarea: T, | |
203 | tfoot: { tr: 1 }, | |
204 | th: F, | |
205 | thead: { tr: 1 }, | |
206 | time: Y( P, { time: 1 } ), | |
207 | title: T, | |
208 | tr: { th: 1, td: 1 }, | |
209 | track: E, | |
210 | u: P, | |
211 | ul: { li: 1 }, | |
212 | 'var': P, | |
213 | video: X( { source: 1, track: 1 }, F ), | |
214 | wbr: E, | |
215 | ||
216 | // Deprecated tags. | |
217 | acronym: P, | |
218 | applet: X( { param: 1 }, F ), | |
219 | basefont: E, | |
220 | big: P, | |
221 | center: F, | |
222 | dialog: E, | |
223 | dir: { li: 1 }, | |
224 | font: P, | |
225 | isindex: E, | |
226 | noframes: F, | |
227 | strike: P, | |
228 | tt: P | |
229 | }; | |
230 | ||
231 | X( dtd, { | |
232 | /** | |
233 | * List of block elements, like `<p>` or `<div>`. | |
234 | */ | |
235 | $block: X( { audio: 1, dd: 1, dt: 1, figcaption: 1, li: 1, video: 1 }, FO, DFO ), | |
236 | ||
237 | /** | |
238 | * List of elements that contain other blocks, in which block-level operations should be limited, | |
239 | * this property is not intended to be checked directly, use {@link CKEDITOR.dom.elementPath#blockLimit} instead. | |
240 | * | |
241 | * Some examples of editor behaviors that are impacted by block limits: | |
242 | * | |
243 | * * Enter key never split a block-limit element; | |
244 | * * Style application is constraint by the block limit of the current selection. | |
245 | * * Pasted html will be inserted into the block limit of the current selection. | |
246 | * | |
247 | * **Note:** As an exception `<li>` is not considered as a block limit, as it's generally used as a text block. | |
248 | */ | |
249 | $blockLimit: { | |
250 | article: 1, aside: 1, audio: 1, body: 1, caption: 1, details: 1, dir: 1, div: 1, dl: 1, | |
251 | fieldset: 1, figcaption: 1, figure: 1, footer: 1, form: 1, header: 1, hgroup: 1, main: 1, menu: 1, nav: 1, | |
252 | ol: 1, section: 1, table: 1, td: 1, th: 1, tr: 1, ul: 1, video: 1 | |
253 | }, | |
254 | ||
255 | /** | |
256 | * List of elements that contain character data. | |
257 | */ | |
258 | $cdata: { script: 1, style: 1 }, | |
259 | ||
260 | /** | |
261 | * List of elements that are accepted as inline editing hosts. | |
262 | */ | |
263 | $editable: { | |
264 | address: 1, article: 1, aside: 1, blockquote: 1, body: 1, details: 1, div: 1, fieldset: 1, | |
265 | figcaption: 1, footer: 1, form: 1, h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1, header: 1, hgroup: 1, | |
266 | main: 1, nav: 1, p: 1, pre: 1, section: 1 | |
267 | }, | |
268 | ||
269 | /** | |
270 | * List of empty (self-closing) elements, like `<br>` or `<img>`. | |
271 | */ | |
272 | $empty: { | |
273 | area: 1, base: 1, basefont: 1, br: 1, col: 1, command: 1, dialog: 1, embed: 1, hr: 1, img: 1, | |
274 | input: 1, isindex: 1, keygen: 1, link: 1, meta: 1, param: 1, source: 1, track: 1, wbr: 1 | |
275 | }, | |
276 | ||
277 | /** | |
278 | * List of inline (`<span>` like) elements. | |
279 | */ | |
280 | $inline: P, | |
281 | ||
282 | /** | |
283 | * List of list root elements. | |
284 | */ | |
285 | $list: { dl: 1, ol: 1, ul: 1 }, | |
286 | ||
287 | /** | |
288 | * List of list item elements, like `<li>` or `<dd>`. | |
289 | */ | |
290 | $listItem: { dd: 1, dt: 1, li: 1 }, | |
291 | ||
292 | /** | |
293 | * List of elements which may live outside body. | |
294 | */ | |
295 | $nonBodyContent: X( { body: 1, head: 1, html: 1 }, dtd.head ), | |
296 | ||
297 | /** | |
298 | * Elements that accept text nodes, but are not possible to edit into the browser. | |
299 | */ | |
300 | $nonEditable: { | |
301 | applet: 1, audio: 1, button: 1, embed: 1, iframe: 1, map: 1, object: 1, option: 1, | |
302 | param: 1, script: 1, textarea: 1, video: 1 | |
303 | }, | |
304 | ||
305 | /** | |
306 | * Elements that are considered objects, therefore selected as a whole in the editor. | |
307 | */ | |
308 | $object: { | |
309 | applet: 1, audio: 1, button: 1, hr: 1, iframe: 1, img: 1, input: 1, object: 1, select: 1, | |
310 | table: 1, textarea: 1, video: 1 | |
311 | }, | |
312 | ||
313 | /** | |
314 | * List of elements that can be ignored if empty, like `<b>` or `<span>`. | |
315 | */ | |
316 | $removeEmpty: { | |
317 | abbr: 1, acronym: 1, b: 1, bdi: 1, bdo: 1, big: 1, cite: 1, code: 1, del: 1, dfn: 1, | |
318 | em: 1, font: 1, i: 1, ins: 1, label: 1, kbd: 1, mark: 1, meter: 1, output: 1, q: 1, ruby: 1, s: 1, | |
319 | samp: 1, small: 1, span: 1, strike: 1, strong: 1, sub: 1, sup: 1, time: 1, tt: 1, u: 1, 'var': 1 | |
320 | }, | |
321 | ||
322 | /** | |
323 | * List of elements that have tabindex set to zero by default. | |
324 | */ | |
325 | $tabIndex: { a: 1, area: 1, button: 1, input: 1, object: 1, select: 1, textarea: 1 }, | |
326 | ||
327 | /** | |
328 | * List of elements used inside the `<table>` element, like `<tbody>` or `<td>`. | |
329 | */ | |
330 | $tableContent: { caption: 1, col: 1, colgroup: 1, tbody: 1, td: 1, tfoot: 1, th: 1, thead: 1, tr: 1 }, | |
331 | ||
332 | /** | |
333 | * List of "transparent" elements. See [W3C's definition of "transparent" element](http://dev.w3.org/html5/markup/terminology.html#transparent). | |
334 | */ | |
335 | $transparent: { a: 1, audio: 1, canvas: 1, del: 1, ins: 1, map: 1, noscript: 1, object: 1, video: 1 }, | |
336 | ||
337 | /** | |
338 | * List of elements that are not to exist standalone that must live under it's parent element. | |
339 | */ | |
340 | $intermediate: { | |
341 | caption: 1, colgroup: 1, dd: 1, dt: 1, figcaption: 1, legend: 1, li: 1, optgroup: 1, | |
342 | option: 1, rp: 1, rt: 1, summary: 1, tbody: 1, td: 1, tfoot: 1, th: 1, thead: 1, tr: 1 | |
343 | } | |
344 | } ); | |
345 | ||
346 | return dtd; | |
347 | } )(); | |
348 | ||
349 | // PACKAGER_RENAME( CKEDITOR.dtd ) |