[giow] (2) Make element.click() non-reentrant.

git-svn-id: http://svn.whatwg.org/webapps@2537 340c8d12-0b0e-0410-8428-c7bf67bfef74
whatwg · Dec 16, 2008 · 0122952 · 0122952
1 parent 76eefe8
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Showing 2 changed files with 41 additions and 11 deletions.
diff --git a/index b/index
@@ -40455,15 +40455,27 @@ at the first element with the given ID must be treated as if it was cloned and r
 
   <h3 id=activation><span class=secno>6.3 </span>Activation</h3>
 
-  <p>The <dfn id=dom-click title=dom-click>click()</dfn> method must, if the
-  element has a defined <a href=#activation-behavior>activation behavior</a>, <a href=#run-synthetic-click-activation-steps>run
-  synthetic click activation steps</a> on the element. Otherwise,
-  the user agent must <a href=#fire-a-click-event>fire a <code>click</code> event</a> at
-  the element.</p>
+  <p>Each element has a <var title="">click in progress</var> flag,
+  initially set to false.</p>
+
+  <p>The <dfn id=dom-click title=dom-click>click()</dfn> method must run these
+  steps:</p>
 
+  <ol><li><p>If the element's <var title="">click in progress</var> flag
+   is set to true, then abort these steps.</li>
+
+   <li><p>Set the <var title="">click in progress</var> flag on the
+   element to true.</li>
+
+   <li><p>If the element has a defined <a href=#activation-behavior>activation behavior</a>,
+   <a href=#run-synthetic-click-activation-steps>run synthetic click activation steps</a> on the
+   element. Otherwise, <a href=#fire-a-click-event>fire a <code>click</code> event</a> at
+   the element.</li>
 
+   <li><p>Set the <var title="">click in progress</var> flag on the
+   element to false.</li>
 
-  <h3 id=scrolling-elements-into-view><span class=secno>6.4 </span>Scrolling elements into view</h3>
+  </ol><h3 id=scrolling-elements-into-view><span class=secno>6.4 </span>Scrolling elements into view</h3>
 
   <p>The <dfn id=dom-scrollintoview title=dom-scrollIntoView><code>scrollIntoView([<var title="">top</var>])</code></dfn> method, when called, must cause
   the element on which the method was called to have the attention of

diff --git a/source b/source
@@ -46123,11 +46123,29 @@ at the first element with the given ID must be treated as if it was cloned and r
 
   <h3>Activation</h3>
 
-  <p>The <dfn title="dom-click">click()</dfn> method must, if the
-  element has a defined <span>activation behavior</span>, <span>run
-  synthetic click activation steps</span> on the element. Otherwise,
-  the user agent must <span>fire a <code>click</code> event</span> at
-  the element.</p>
+  <p>Each element has a <var title="">click in progress</var> flag,
+  initially set to false.</p>
+
+  <p>The <dfn title="dom-click">click()</dfn> method must run these
+  steps:</p>
+
+  <ol>
+
+   <li><p>If the element's <var title="">click in progress</var> flag
+   is set to true, then abort these steps.</p></li>
+
+   <li><p>Set the <var title="">click in progress</var> flag on the
+   element to true.</p></li>
+
+   <li><p>If the element has a defined <span>activation behavior</span>,
+   <span>run synthetic click activation steps</span> on the
+   element. Otherwise, <span>fire a <code>click</code> event</span> at
+   the element.</p></li>
+
+   <li><p>Set the <var title="">click in progress</var> flag on the
+   element to false.</p></li>
+
+  </ol>