[giow] (0) apparently the new default is to not throw when setting an…

… attribute. also, let's use WebIDL to define this.

Affected topics: Video Text Tracks

git-svn-id: http://svn.whatwg.org/webapps@7072 340c8d12-0b0e-0410-8428-c7bf67bfef74

complete.html

@@ -32908,7 +32908,8 @@ <h6 id=text-track-api><span class=secno>4.8.10.12.5 </span>Text track API</h6>
 
   </div>
 
-  <hr><pre class=idl>interface <dfn id=texttrack>TextTrack</dfn> : <a href=#eventtarget>EventTarget</a> {
+  <hr><pre class=idl>enum <dfn id=texttrackmode>TextTrackMode</dfn> { "<a href=#dom-texttrack-disabled title=dom-TextTrack-disabled>disabled</a>", "<a href=#dom-texttrack-hidden title=dom-TextTrack-hidden>hidden</a>", "<a href=#dom-texttrack-showing title=dom-TextTrack-showing>showing</a>" };
+interface <dfn id=texttrack>TextTrack</dfn> : <a href=#eventtarget>EventTarget</a> {
   readonly attribute DOMString <a href=#dom-texttrack-kind title=dom-TextTrack-kind>kind</a>;
   readonly attribute DOMString <a href=#dom-texttrack-label title=dom-TextTrack-label>label</a>;
   readonly attribute DOMString <a href=#dom-texttrack-language title=dom-TextTrack-language>language</a>;
@@ -33014,10 +33015,9 @@ <h6 id=text-track-api><span class=secno>4.8.10.12.5 </span>Text track API</h6>
    <dd>The <a href=#text-track-hidden>text track hidden</a> mode.</dd>
    <dt>"<dfn id=dom-texttrack-showing title=dom-TextTrack-showing><code>showing</code></dfn>"</dt>
    <dd>The <a href=#text-track-showing>text track showing</a> and <a href=#text-track-showing-by-default title="text track showing by default">showing by default</a> modes.</dd>
-  </dl><p>On setting, if the new value is not either the string "<code title=dom-TextTrack-disabled><a href=#dom-texttrack-disabled>disabled</a></code>", "<code title=dom-TextTrack-hidden><a href=#dom-texttrack-hidden>hidden</a></code>", "<code title=dom-TextTrack-showing><a href=#dom-texttrack-showing>showing</a></code>", the user agent must
-  throw an <code><a href=#invalidaccesserror>InvalidAccessError</a></code> exception. Otherwise, if
-  the new value isn't equal to what the attribute would currently
-  return, the new value must be processed as follows:</p>
+  </dl><p>On setting, if the new value isn't equal to what the attribute
+  would currently return, the new value must be processed as
+  follows:</p>
 
   <dl class=switch><dt>If the new value is "<code title=dom-TextTrack-disabled><a href=#dom-texttrack-disabled>disabled</a></code>"</dt>
 

index

@@ -32908,7 +32908,8 @@ interface <dfn id=mediacontroller>MediaController</dfn> {
 
   </div>
 
-  <hr><pre class=idl>interface <dfn id=texttrack>TextTrack</dfn> : <a href=#eventtarget>EventTarget</a> {
+  <hr><pre class=idl>enum <dfn id=texttrackmode>TextTrackMode</dfn> { "<a href=#dom-texttrack-disabled title=dom-TextTrack-disabled>disabled</a>", "<a href=#dom-texttrack-hidden title=dom-TextTrack-hidden>hidden</a>", "<a href=#dom-texttrack-showing title=dom-TextTrack-showing>showing</a>" };
+interface <dfn id=texttrack>TextTrack</dfn> : <a href=#eventtarget>EventTarget</a> {
   readonly attribute DOMString <a href=#dom-texttrack-kind title=dom-TextTrack-kind>kind</a>;
   readonly attribute DOMString <a href=#dom-texttrack-label title=dom-TextTrack-label>label</a>;
   readonly attribute DOMString <a href=#dom-texttrack-language title=dom-TextTrack-language>language</a>;
@@ -33014,10 +33015,9 @@ interface <dfn id=mediacontroller>MediaController</dfn> {
    <dd>The <a href=#text-track-hidden>text track hidden</a> mode.</dd>
    <dt>"<dfn id=dom-texttrack-showing title=dom-TextTrack-showing><code>showing</code></dfn>"</dt>
    <dd>The <a href=#text-track-showing>text track showing</a> and <a href=#text-track-showing-by-default title="text track showing by default">showing by default</a> modes.</dd>
-  </dl><p>On setting, if the new value is not either the string "<code title=dom-TextTrack-disabled><a href=#dom-texttrack-disabled>disabled</a></code>", "<code title=dom-TextTrack-hidden><a href=#dom-texttrack-hidden>hidden</a></code>", "<code title=dom-TextTrack-showing><a href=#dom-texttrack-showing>showing</a></code>", the user agent must
-  throw an <code><a href=#invalidaccesserror>InvalidAccessError</a></code> exception. Otherwise, if
-  the new value isn't equal to what the attribute would currently
-  return, the new value must be processed as follows:</p>
+  </dl><p>On setting, if the new value isn't equal to what the attribute
+  would currently return, the new value must be processed as
+  follows:</p>
 
   <dl class=switch><dt>If the new value is "<code title=dom-TextTrack-disabled><a href=#dom-texttrack-disabled>disabled</a></code>"</dt>
 

source

@@ -35978,7 +35978,8 @@ interface <dfn>MediaController</dfn> {
 
   <hr>
 
-  <pre class="idl">interface <dfn>TextTrack</dfn> : <span>EventTarget</span> {
+  <pre class="idl">enum <dfn>TextTrackMode</dfn> { "<span title="dom-TextTrack-disabled">disabled</span>", "<span title="dom-TextTrack-hidden">hidden</span>", "<span title="dom-TextTrack-showing">showing</span>" };
+interface <dfn>TextTrack</dfn> : <span>EventTarget</span> {
   readonly attribute DOMString <span title="dom-TextTrack-kind">kind</span>;
   readonly attribute DOMString <span title="dom-TextTrack-label">label</span>;
   readonly attribute DOMString <span title="dom-TextTrack-language">language</span>;
@@ -36094,13 +36095,9 @@ interface <dfn>MediaController</dfn> {
    <dd>The <span>text track showing</span> and <span title="text track showing by default">showing by default</span> modes.</dd>
   </dl>
 
-  <p>On setting, if the new value is not either the string "<code
-  title="dom-TextTrack-disabled">disabled</code>", "<code
-  title="dom-TextTrack-hidden">hidden</code>", "<code
-  title="dom-TextTrack-showing">showing</code>", the user agent must
-  throw an <code>InvalidAccessError</code> exception. Otherwise, if
-  the new value isn't equal to what the attribute would currently
-  return, the new value must be processed as follows:</p>
+  <p>On setting, if the new value isn't equal to what the attribute
+  would currently return, the new value must be processed as
+  follows:</p>
 
   <dl class="switch">