more notes for image maps ismap/usemap processing

git-svn-id: http://svn.whatwg.org/webapps@255 340c8d12-0b0e-0410-8428-c7bf67bfef74

index

@@ -7549,6 +7549,10 @@ To move the error from the markup to the rhyming.&lt;/p&gt;</pre>
    be used to indicate to the user the likely nature of the target resource
    before the user follows the link.
 
+  <p class=big-issue>default action of clicking a link is to check if target
+   was an image with ismap; if so, do server side image map processing,
+   otherwise, fire DOMActivate on the link.
+
   <p>The <code><a href="#a0">a</a></code> element must not be <a
    href="#significant" title="significant inline content">empty</a>.
 
@@ -9790,9 +9794,9 @@ Address: &lt;input name="address"&gt;&lt;/p&gt;</pre>
 
    <dd><code title=attr-area-alt><a href="#alt2">alt</a></code> (required)
 
-   <dd><code title=attr-area-coords>coords</code>
+   <dd><code title=attr-area-coords><a href="#coords0">coords</a></code>
 
-   <dd><code title=attr-area-shape>shape</code>
+   <dd><code title=attr-area-shape><a href="#shape0">shape</a></code>
 
    <dd><code title=attr-hyperlink-href><a href="#href5">href</a></code>
 
@@ -9828,8 +9832,9 @@ Address: &lt;input name="address"&gt;&lt;/p&gt;</pre>
    with corresponding to an area on an <a href="#image0">image map</a>. The
    <dfn id=alt2 title=attr-area-alt><code>alt</code></dfn> attribute, which
    must be present, specifies the text, and the <code
-   title=attr-area-coords>coords</code> and <code
-   title=attr-area-shape>shape</code> attributes specify the area.
+   title=attr-area-coords><a href="#coords0">coords</a></code> and <code
+   title=attr-area-shape><a href="#shape0">shape</a></code> attributes
+   specify the area.
 
   <p>If the <code><a href="#area0">area</a></code> element has an <code
    title=attr-hyperlink-href><a href="#href5">href</a></code> attribute, then
@@ -13946,9 +13951,17 @@ disallow: http://microformats.org/wiki/rel-enclosure
   <h4 id=image><span class=secno>4.4.4. </span>Image maps</h4>
 
   <p class=big-issue>...<dfn id=image0>image map</dfn>, <dfn id=valid4>valid
-   area</dfn></p>
+   area</dfn>, <dfn id=coords0
+   title=attr-area-coords><code>coords</code></dfn>, <dfn id=shape0
+   title=attr-area-shape><code>shape</code></dfn></p>
   <!-- http://lxr.mozilla.org/seamonkey/source/layout/generic/nsImageMap.cpp: parsing of coords, ordering of coord numbers when out of order -->
 
+  <p class=big-issue>default action of clicking an image is to check if
+   target was an image with usemap; if so, fire DOMActivate on the matching
+   <code><a href="#area0">area</a></code>, otherwise do nothing. (Or, do
+   click events clicked on areas fire directly on the area and not on the
+   img?)
+
   <h3 id=commands><span class=secno>4.5. </span>Commands</h3>
 
   <p>A <dfn id=command2 title=concept-command>command</dfn> is the

source

@@ -6376,6 +6376,10 @@ To move the error from the markup to the rhyming.&lt;/p&gt;</pre>
   indicate to the user the likely nature of the target resource before
   the user follows the link.</p>
 
+  <p class="big-issue">default action of clicking a link is to check
+  if target was an image with ismap; if so, do server side image map
+  processing, otherwise, fire DOMActivate on the link.</p>
+
   <p>The <code>a</code> element must not be <span title="significant
   inline content">empty</span>.</p>
 
@@ -12413,11 +12417,18 @@ disallow: http://microformats.org/wiki/rel-enclosure
 
   <h4>Image maps</h4>
 
-  <p class="big-issue">...<dfn>image map</dfn>, <dfn>valid
-  area</dfn></p>
+  <p class="big-issue">...<dfn>image map</dfn>, <dfn>valid area</dfn>,
+  <dfn title="attr-area-coords"><code>coords</code></dfn>, <dfn
+  title="attr-area-shape"><code>shape</code></dfn></p>
 
   <!-- http://lxr.mozilla.org/seamonkey/source/layout/generic/nsImageMap.cpp: parsing of coords, ordering of coord numbers when out of order -->
 
+  <p class="big-issue">default action of clicking an image is to check
+  if target was an image with usemap; if so, fire DOMActivate on the
+  matching <code>area</code>, otherwise do nothing. (Or, do click
+  events clicked on areas fire directly on the area and not on the
+  img?)</p>
+
 
 
   <h3 id="commands">Commands</h3>