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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/195678">195678</a></dd>
<dt>Author</dt> <dd>timothy_horton@apple.com</dd>
<dt>Date</dt> <dd>2016-01-27 11:11:22 -0800 (Wed, 27 Jan 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Need to be able to specify MIME type for &lt;attachment&gt; without filename or handle
https://bugs.webkit.org/show_bug.cgi?id=153552
&lt;rdar://problem/20145857&gt;

Reviewed by Anders Carlsson.

Tests: fast/attachment/attachment-default-icon.html
       fast/attachment/attachment-type-attribute.html

* html/HTMLAttachmentElement.cpp:
(WebCore::HTMLAttachmentElement::parseAttribute):
Invalidate attachment when 'type' attribute changes.

(WebCore::HTMLAttachmentElement::attachmentType):
* html/HTMLAttachmentElement.h:
* platform/graphics/Icon.h:
* platform/graphics/mac/IconMac.mm:
(WebCore::Icon::createIconForUTI):
(WebCore::Icon::createIconForMIMEType):
Add Icon class methods to retrieve an icon given a UTI or MIME type.

* rendering/RenderThemeMac.mm:
(WebCore::paintAttachmentIcon):
Use the 'type' attribute (a MIME type) if we have one. Otherwise,
use the filename. Lastly fall back to a plain file icon (using the root
file UTI, public.data).

* fast/attachment/attachment-default-icon-expected.html: Added.
* fast/attachment/attachment-default-icon.html: Added.
* fast/attachment/attachment-type-attribute-expected.html: Added.
* fast/attachment/attachment-type-attribute.html: Added.
Add some tests.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLAttachmentElementcpp">trunk/Source/WebCore/html/HTMLAttachmentElement.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLAttachmentElementh">trunk/Source/WebCore/html/HTMLAttachmentElement.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicsIconh">trunk/Source/WebCore/platform/graphics/Icon.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicsmacIconMacmm">trunk/Source/WebCore/platform/graphics/mac/IconMac.mm</a></li>
<li><a href="#trunkSourceWebCorerenderingRenderThemeMacmm">trunk/Source/WebCore/rendering/RenderThemeMac.mm</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastattachmentattachmentdefaulticonexpectedhtml">trunk/LayoutTests/fast/attachment/attachment-default-icon-expected.html</a></li>
<li><a href="#trunkLayoutTestsfastattachmentattachmentdefaulticonhtml">trunk/LayoutTests/fast/attachment/attachment-default-icon.html</a></li>
<li><a href="#trunkLayoutTestsfastattachmentattachmenttypeattributeexpectedhtml">trunk/LayoutTests/fast/attachment/attachment-type-attribute-expected.html</a></li>
<li><a href="#trunkLayoutTestsfastattachmentattachmenttypeattributehtml">trunk/LayoutTests/fast/attachment/attachment-type-attribute.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (195677 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-01-27 18:38:22 UTC (rev 195677)
+++ trunk/LayoutTests/ChangeLog        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2016-01-27  Tim Horton  &lt;timothy_horton@apple.com&gt;
+
+        Need to be able to specify MIME type for &lt;attachment&gt; without filename or handle
+        https://bugs.webkit.org/show_bug.cgi?id=153552
+        &lt;rdar://problem/20145857&gt;
+
+        Reviewed by Anders Carlsson.
+
+        * fast/attachment/attachment-default-icon-expected.html: Added.
+        * fast/attachment/attachment-default-icon.html: Added.
+        * fast/attachment/attachment-type-attribute-expected.html: Added.
+        * fast/attachment/attachment-type-attribute.html: Added.
+        Add some tests.
+
</ins><span class="cx"> 2016-01-27  Xabier Rodriguez Calvar  &lt;calvaris@igalia.com&gt; and Youenn Fablet  &lt;youenn.fablet@crf.canon.fr&gt;
</span><span class="cx"> 
</span><span class="cx">         [GTK] Problem running promises code in workers
</span></span></pre></div>
<a id="trunkLayoutTestsfastattachmentattachmentdefaulticonexpectedhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/attachment/attachment-default-icon-expected.html (0 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/attachment/attachment-default-icon-expected.html                                (rev 0)
+++ trunk/LayoutTests/fast/attachment/attachment-default-icon-expected.html        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;body&gt;
+&lt;attachment id=&quot;attachment&quot; title=&quot;  &quot;&gt;&lt;/attachment&gt;
+&lt;script&gt;
+var file;
+if (window.internals)
+    file = window.internals.createFile(&quot;resources/test-file.dat&quot;);
+
+document.getElementById(&quot;attachment&quot;).file = file;
+&lt;/script&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastattachmentattachmentdefaulticonhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/attachment/attachment-default-icon.html (0 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/attachment/attachment-default-icon.html                                (rev 0)
+++ trunk/LayoutTests/fast/attachment/attachment-default-icon.html        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;body&gt;
+&lt;attachment&gt;&lt;/attachment&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastattachmentattachmenttypeattributeexpectedhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/attachment/attachment-type-attribute-expected.html (0 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/attachment/attachment-type-attribute-expected.html                                (rev 0)
+++ trunk/LayoutTests/fast/attachment/attachment-type-attribute-expected.html        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;body&gt;
+&lt;attachment id=&quot;attachment&quot; title=&quot;  &quot;&gt;&lt;/attachment&gt;
+&lt;script&gt;
+var file;
+if (window.internals)
+    file = window.internals.createFile(&quot;resources/test-file.txt&quot;);
+
+document.getElementById(&quot;attachment&quot;).file = file;
+&lt;/script&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastattachmentattachmenttypeattributehtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/attachment/attachment-type-attribute.html (0 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/attachment/attachment-type-attribute.html                                (rev 0)
+++ trunk/LayoutTests/fast/attachment/attachment-type-attribute.html        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;body&gt;
+&lt;attachment type=&quot;text/plain&quot;&gt;&lt;/attachment&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (195677 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-01-27 18:38:22 UTC (rev 195677)
+++ trunk/Source/WebCore/ChangeLog        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -1,3 +1,32 @@
</span><ins>+2016-01-27  Tim Horton  &lt;timothy_horton@apple.com&gt;
+
+        Need to be able to specify MIME type for &lt;attachment&gt; without filename or handle
+        https://bugs.webkit.org/show_bug.cgi?id=153552
+        &lt;rdar://problem/20145857&gt;
+
+        Reviewed by Anders Carlsson.
+
+        Tests: fast/attachment/attachment-default-icon.html
+               fast/attachment/attachment-type-attribute.html
+
+        * html/HTMLAttachmentElement.cpp:
+        (WebCore::HTMLAttachmentElement::parseAttribute):
+        Invalidate attachment when 'type' attribute changes.
+
+        (WebCore::HTMLAttachmentElement::attachmentType):
+        * html/HTMLAttachmentElement.h:
+        * platform/graphics/Icon.h:
+        * platform/graphics/mac/IconMac.mm:
+        (WebCore::Icon::createIconForUTI):
+        (WebCore::Icon::createIconForMIMEType):
+        Add Icon class methods to retrieve an icon given a UTI or MIME type.
+
+        * rendering/RenderThemeMac.mm:
+        (WebCore::paintAttachmentIcon):
+        Use the 'type' attribute (a MIME type) if we have one. Otherwise,
+        use the filename. Lastly fall back to a plain file icon (using the root
+        file UTI, public.data).
+
</ins><span class="cx"> 2016-01-27  Alexey Proskuryakov  &lt;ap@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove ENABLE_CURRENTSRC
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLAttachmentElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLAttachmentElement.cpp (195677 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLAttachmentElement.cpp        2016-01-27 18:38:22 UTC (rev 195677)
+++ trunk/Source/WebCore/html/HTMLAttachmentElement.cpp        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -74,7 +74,7 @@
</span><span class="cx"> 
</span><span class="cx"> void HTMLAttachmentElement::parseAttribute(const QualifiedName&amp; name, const AtomicString&amp; value)
</span><span class="cx"> {
</span><del>-    if ((name == progressAttr || name == titleAttr || name == subtitleAttr) &amp;&amp; is&lt;RenderAttachment&gt;(renderer())) {
</del><ins>+    if ((name == progressAttr || name == titleAttr || name == subtitleAttr || name == typeAttr) &amp;&amp; is&lt;RenderAttachment&gt;(renderer())) {
</ins><span class="cx">         downcast&lt;RenderAttachment&gt;(*renderer()).invalidate();
</span><span class="cx">         return;
</span><span class="cx">     }
</span><span class="lines">@@ -90,6 +90,11 @@
</span><span class="cx">     return m_file ? m_file-&gt;name() : String();
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+String HTMLAttachmentElement::attachmentType() const
+{
+    return fastGetAttribute(typeAttr);
+}
+
</ins><span class="cx"> } // namespace WebCore
</span><span class="cx"> 
</span><span class="cx"> #endif // ENABLE(ATTACHMENT_ELEMENT)
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLAttachmentElementh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLAttachmentElement.h (195677 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLAttachmentElement.h        2016-01-27 18:38:22 UTC (rev 195677)
+++ trunk/Source/WebCore/html/HTMLAttachmentElement.h        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -41,6 +41,7 @@
</span><span class="cx">     void setFile(File*);
</span><span class="cx"> 
</span><span class="cx">     String attachmentTitle() const;
</span><ins>+    String attachmentType() const;
</ins><span class="cx"> 
</span><span class="cx"> private:
</span><span class="cx">     HTMLAttachmentElement(const QualifiedName&amp;, Document&amp;);
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicsIconh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/Icon.h (195677 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/Icon.h        2016-01-27 18:38:22 UTC (rev 195677)
+++ trunk/Source/WebCore/platform/graphics/Icon.h        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -60,6 +60,11 @@
</span><span class="cx">     WEBCORE_EXPORT static PassRefPtr&lt;Icon&gt; createIconForImage(NativeImagePtr);
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><ins>+#if PLATFORM(MAC)
+    static RefPtr&lt;Icon&gt; createIconForUTI(const String&amp;);
+    static RefPtr&lt;Icon&gt; createIconForMIMEType(const String&amp;);
+#endif
+
</ins><span class="cx"> private:
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     Icon(CGImageRef);
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicsmacIconMacmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/mac/IconMac.mm (195677 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/mac/IconMac.mm        2016-01-27 18:38:22 UTC (rev 195677)
+++ trunk/Source/WebCore/platform/graphics/mac/IconMac.mm        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -26,6 +26,7 @@
</span><span class="cx"> #import &quot;GraphicsContext.h&quot;
</span><span class="cx"> #import &quot;IntRect.h&quot;
</span><span class="cx"> #import &quot;LocalCurrentGraphicsContext.h&quot;
</span><ins>+#import &quot;UTIUtilities.h&quot;
</ins><span class="cx"> #import &lt;wtf/PassRefPtr.h&gt;
</span><span class="cx"> #include &lt;wtf/text/WTFString.h&gt;
</span><span class="cx"> 
</span><span class="lines">@@ -72,6 +73,20 @@
</span><span class="cx">     return adoptRef(new Icon(image));
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+RefPtr&lt;Icon&gt; Icon::createIconForUTI(const String&amp; UTI)
+{
+    NSImage *image = [[NSWorkspace sharedWorkspace] iconForFileType:UTI];
+    if (!image)
+        return nullptr;
+
+    return adoptRef(new Icon(image));
+}
+
+RefPtr&lt;Icon&gt; Icon::createIconForMIMEType(const String&amp; MIMEType)
+{
+    return createIconForUTI(UTIFromMIMEType(MIMEType.createCFString().get()).get());
+}
+
</ins><span class="cx"> void Icon::paint(GraphicsContext&amp; context, const FloatRect&amp; rect)
</span><span class="cx"> {
</span><span class="cx">     if (context.paintingDisabled())
</span></span></pre></div>
<a id="trunkSourceWebCorerenderingRenderThemeMacmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/rendering/RenderThemeMac.mm (195677 => 195678)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/rendering/RenderThemeMac.mm        2016-01-27 18:38:22 UTC (rev 195677)
+++ trunk/Source/WebCore/rendering/RenderThemeMac.mm        2016-01-27 19:11:22 UTC (rev 195678)
</span><span class="lines">@@ -2339,11 +2339,21 @@
</span><span class="cx"> 
</span><span class="cx"> static void paintAttachmentIcon(const RenderAttachment&amp; attachment, GraphicsContext&amp; context, AttachmentLayout&amp; layout)
</span><span class="cx"> {
</span><del>-    Vector&lt;String&gt; filenames;
-    if (File* file = attachment.attachmentElement().file())
-        filenames.append(file-&gt;path());
-    RefPtr&lt;Icon&gt; icon = Icon::createIconForFiles(filenames);
</del><ins>+    RefPtr&lt;Icon&gt; icon;
+    String type = attachment.attachmentElement().attachmentType();
+    if (!type.isEmpty())
+        icon = Icon::createIconForMIMEType(type);
+    else {
+        Vector&lt;String&gt; filenames;
+        if (File* file = attachment.attachmentElement().file())
+            filenames.append(file-&gt;path());
+        icon = Icon::createIconForFiles(filenames);
+    }
+
</ins><span class="cx">     if (!icon)
</span><ins>+        icon = Icon::createIconForUTI(&quot;public.data&quot;);
+
+    if (!icon)
</ins><span class="cx">         return;
</span><span class="cx">     icon-&gt;paint(context, layout.iconRect);
</span><span class="cx"> }
</span></span></pre>
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