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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/181118">181118</a></dd>
<dt>Author</dt> <dd>timothy_horton@apple.com</dd>
<dt>Date</dt> <dd>2015-03-05 16:46:25 -0800 (Thu, 05 Mar 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>&lt;attachment&gt; should allow the title property to override its title
https://bugs.webkit.org/show_bug.cgi?id=142369

Reviewed by Anders Carlsson.

Test: fast/attachment/attachment-title.html

* html/HTMLAttachmentElement.cpp:
(WebCore::HTMLAttachmentElement::parseAttribute):
Invalidate the attachment if the title changes.

(WebCore::HTMLAttachmentElement::attachmentTitle):
Use the title attribute for the title, unless it's empty, in which
case we'll use the file's name.

* html/HTMLAttachmentElement.h:
* rendering/RenderThemeMac.mm:
(WebCore::AttachmentLayout::layOutTitle):
Use attachmentTitle() instead of reaching into the file. Also rename
some things from filename to title.

* fast/attachment/attachment-title.html: Added.
* platform/mac/fast/attachment/attachment-title-expected.png: Added.
* platform/mac/fast/attachment/attachment-title-expected.txt: Added.
Add a test for the title property.</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="#trunkSourceWebCorerenderingRenderThemeMacmm">trunk/Source/WebCore/rendering/RenderThemeMac.mm</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastattachmentattachmenttitlehtml">trunk/LayoutTests/fast/attachment/attachment-title.html</a></li>
<li><a href="#trunkLayoutTestsplatformmacfastattachmentattachmenttitleexpectedpng">trunk/LayoutTests/platform/mac/fast/attachment/attachment-title-expected.png</a></li>
<li><a href="#trunkLayoutTestsplatformmacfastattachmentattachmenttitleexpectedtxt">trunk/LayoutTests/platform/mac/fast/attachment/attachment-title-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformmacmavericksfastattachmentattachmenttitleexpectedtxt">trunk/LayoutTests/platform/mac-mavericks/fast/attachment/attachment-title-expected.txt</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (181117 => 181118)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2015-03-06 00:44:38 UTC (rev 181117)
+++ trunk/LayoutTests/ChangeLog        2015-03-06 00:46:25 UTC (rev 181118)
</span><span class="lines">@@ -1,5 +1,17 @@
</span><span class="cx"> 2015-03-05  Timothy Horton  &lt;timothy_horton@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        &lt;attachment&gt; should allow the title property to override its title
+        https://bugs.webkit.org/show_bug.cgi?id=142369
+
+        Reviewed by Anders Carlsson.
+
+        * fast/attachment/attachment-title.html: Added.
+        * platform/mac/fast/attachment/attachment-title-expected.png: Added.
+        * platform/mac/fast/attachment/attachment-title-expected.txt: Added.
+        Add a test for the title property.
+
+2015-03-05  Timothy Horton  &lt;timothy_horton@apple.com&gt;
+
</ins><span class="cx">         &lt;attachment&gt; should support indication of download progress
</span><span class="cx">         https://bugs.webkit.org/show_bug.cgi?id=142336
</span><span class="cx">         &lt;rdar://problem/19982504&gt;
</span></span></pre></div>
<a id="trunkLayoutTestsfastattachmentattachmenttitlehtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/attachment/attachment-title.html (0 => 181118)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/attachment/attachment-title.html                                (rev 0)
+++ trunk/LayoutTests/fast/attachment/attachment-title.html        2015-03-06 00:46:25 UTC (rev 181118)
</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;overridden title&quot; subtitle=&quot;1024 bytes&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="trunkLayoutTestsplatformmacfastattachmentattachmenttitleexpectedpng"></a>
<div class="binary"><h4>Added: trunk/LayoutTests/platform/mac/fast/attachment/attachment-title-expected.png</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<span class="cx">Property changes on: trunk/LayoutTests/platform/mac/fast/attachment/attachment-title-expected.png
</span><span class="cx">___________________________________________________________________
</span><a id="svnmimetype"></a>
<div class="addfile"><h4>Added: svn:mime-type</h4></div>
<a id="trunkLayoutTestsplatformmacfastattachmentattachmenttitleexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/platform/mac/fast/attachment/attachment-title-expected.txt (0 => 181118)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/mac/fast/attachment/attachment-title-expected.txt                                (rev 0)
+++ trunk/LayoutTests/platform/mac/fast/attachment/attachment-title-expected.txt        2015-03-06 00:46:25 UTC (rev 181118)
</span><span class="lines">@@ -0,0 +1,8 @@
</span><ins>+layer at (0,0) size 800x600
+  RenderView at (0,0) size 800x600
+layer at (0,0) size 800x105
+  RenderBlock {HTML} at (0,0) size 800x105
+    RenderBody {BODY} at (8,8) size 784x89
+      RenderAttachment {ATTACHMENT} at (0,0) size 98x89
+      RenderText {#text} at (0,0) size 0x0
+      RenderText {#text} at (0,0) size 0x0
</ins></span></pre></div>
<a id="trunkLayoutTestsplatformmacmavericksfastattachmentattachmenttitleexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/platform/mac-mavericks/fast/attachment/attachment-title-expected.txt (0 => 181118)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/mac-mavericks/fast/attachment/attachment-title-expected.txt                                (rev 0)
+++ trunk/LayoutTests/platform/mac-mavericks/fast/attachment/attachment-title-expected.txt        2015-03-06 00:46:25 UTC (rev 181118)
</span><span class="lines">@@ -0,0 +1,8 @@
</span><ins>+layer at (0,0) size 800x600
+  RenderView at (0,0) size 800x600
+layer at (0,0) size 800x105
+  RenderBlock {HTML} at (0,0) size 800x105
+    RenderBody {BODY} at (8,8) size 784x89
+      RenderAttachment {ATTACHMENT} at (0,0) size 102x89
+      RenderText {#text} at (0,0) size 0x0
+      RenderText {#text} at (0,0) size 0x0
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (181117 => 181118)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-03-06 00:44:38 UTC (rev 181117)
+++ trunk/Source/WebCore/ChangeLog        2015-03-06 00:46:25 UTC (rev 181118)
</span><span class="lines">@@ -1,5 +1,28 @@
</span><span class="cx"> 2015-03-05  Timothy Horton  &lt;timothy_horton@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        &lt;attachment&gt; should allow the title property to override its title
+        https://bugs.webkit.org/show_bug.cgi?id=142369
+
+        Reviewed by Anders Carlsson.
+
+        Test: fast/attachment/attachment-title.html
+
+        * html/HTMLAttachmentElement.cpp:
+        (WebCore::HTMLAttachmentElement::parseAttribute):
+        Invalidate the attachment if the title changes.
+
+        (WebCore::HTMLAttachmentElement::attachmentTitle):
+        Use the title attribute for the title, unless it's empty, in which
+        case we'll use the file's name.
+
+        * html/HTMLAttachmentElement.h:
+        * rendering/RenderThemeMac.mm:
+        (WebCore::AttachmentLayout::layOutTitle):
+        Use attachmentTitle() instead of reaching into the file. Also rename
+        some things from filename to title.
+
+2015-03-05  Timothy Horton  &lt;timothy_horton@apple.com&gt;
+
</ins><span class="cx">         Two text carets result when dragging a file into a contentEditable area that preventDefault()s the &quot;drop&quot; event
</span><span class="cx">         https://bugs.webkit.org/show_bug.cgi?id=142362
</span><span class="cx">         &lt;rdar://problem/20046434&gt;
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLAttachmentElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLAttachmentElement.cpp (181117 => 181118)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLAttachmentElement.cpp        2015-03-06 00:44:38 UTC (rev 181117)
+++ trunk/Source/WebCore/html/HTMLAttachmentElement.cpp        2015-03-06 00:46:25 UTC (rev 181118)
</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 == subtitleAttr) &amp;&amp; is&lt;RenderAttachment&gt;(renderer())) {
</del><ins>+    if ((name == progressAttr || name == titleAttr || name == subtitleAttr) &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">@@ -82,6 +82,14 @@
</span><span class="cx">     HTMLElement::parseAttribute(name, value);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+String HTMLAttachmentElement::attachmentTitle() const
+{
+    String title = fastGetAttribute(titleAttr);
+    if (!title.isEmpty())
+        return title;
+    return m_file ? m_file-&gt;name() : String();
+}
+
</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 (181117 => 181118)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLAttachmentElement.h        2015-03-06 00:44:38 UTC (rev 181117)
+++ trunk/Source/WebCore/html/HTMLAttachmentElement.h        2015-03-06 00:46:25 UTC (rev 181118)
</span><span class="lines">@@ -40,6 +40,8 @@
</span><span class="cx">     File* file() const;
</span><span class="cx">     void setFile(File*);
</span><span class="cx"> 
</span><ins>+    String attachmentTitle() const;
+
</ins><span class="cx"> private:
</span><span class="cx">     HTMLAttachmentElement(const QualifiedName&amp;, Document&amp;);
</span><span class="cx">     virtual ~HTMLAttachmentElement();
</span></span></pre></div>
<a id="trunkSourceWebCorerenderingRenderThemeMacmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/rendering/RenderThemeMac.mm (181117 => 181118)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/rendering/RenderThemeMac.mm        2015-03-06 00:44:38 UTC (rev 181117)
+++ trunk/Source/WebCore/rendering/RenderThemeMac.mm        2015-03-06 00:46:25 UTC (rev 181118)
</span><span class="lines">@@ -2181,19 +2181,16 @@
</span><span class="cx">     RetainPtr&lt;CTFontRef&gt; font = adoptCF(CTFontCreateUIFontForLanguage(kCTFontSystemFontType, attachmentTitleFontSize, nullptr));
</span><span class="cx">     baseline = CGRound(attachmentIconBackgroundSize + attachmentIconToTitleMargin + CTFontGetAscent(font.get()));
</span><span class="cx"> 
</span><del>-    File* file = attachment.attachmentElement().file();
-    if (!file)
</del><ins>+    String title = attachment.attachmentElement().attachmentTitle();
+    if (title.isEmpty())
</ins><span class="cx">         return;
</span><del>-    String filename = file-&gt;name();
-    if (filename.isEmpty())
-        return;
</del><span class="cx"> 
</span><span class="cx">     NSDictionary *textAttributes = @{
</span><span class="cx">         (id)kCTFontAttributeName: (id)font.get(),
</span><span class="cx">         (id)kCTForegroundColorAttributeName: titleTextColorForAttachment(attachment)
</span><span class="cx">     };
</span><del>-    RetainPtr&lt;NSAttributedString&gt; attributedFilename = adoptNS([[NSAttributedString alloc] initWithString:filename attributes:textAttributes]);
-    RetainPtr&lt;CTFramesetterRef&gt; titleFramesetter = adoptCF(CTFramesetterCreateWithAttributedString((CFAttributedStringRef)attributedFilename.get()));
</del><ins>+    RetainPtr&lt;NSAttributedString&gt; attributedTitle = adoptNS([[NSAttributedString alloc] initWithString:title attributes:textAttributes]);
+    RetainPtr&lt;CTFramesetterRef&gt; titleFramesetter = adoptCF(CTFramesetterCreateWithAttributedString((CFAttributedStringRef)attributedTitle.get()));
</ins><span class="cx"> 
</span><span class="cx">     CFRange fitRange;
</span><span class="cx">     CGSize titleTextSize = CTFramesetterSuggestFrameSizeWithConstraints(titleFramesetter.get(), CFRangeMake(0, 0), nullptr, CGSizeMake(attachmentTitleMaximumWidth, CGFLOAT_MAX), &amp;fitRange);
</span><span class="lines">@@ -2224,8 +2221,8 @@
</span><span class="cx">     // Combine it into one last line, and center-truncate it.
</span><span class="cx">     CTLineRef firstRemainingLine = (CTLineRef)CFArrayGetValueAtIndex(ctLines, lineIndex);
</span><span class="cx">     CFIndex remainingRangeStart = CTLineGetStringRange(firstRemainingLine).location;
</span><del>-    NSRange remainingRange = NSMakeRange(remainingRangeStart, [attributedFilename length] - remainingRangeStart);
-    NSAttributedString *remainingString = [attributedFilename attributedSubstringFromRange:remainingRange];
</del><ins>+    NSRange remainingRange = NSMakeRange(remainingRangeStart, [attributedTitle length] - remainingRangeStart);
+    NSAttributedString *remainingString = [attributedTitle attributedSubstringFromRange:remainingRange];
</ins><span class="cx">     RetainPtr&lt;CTLineRef&gt; remainingLine = adoptCF(CTLineCreateWithAttributedString((CFAttributedStringRef)remainingString));
</span><span class="cx">     RetainPtr&lt;NSAttributedString&gt; ellipsisString = adoptNS([[NSAttributedString alloc] initWithString:@&quot;\u2026&quot; attributes:textAttributes]);
</span><span class="cx">     RetainPtr&lt;CTLineRef&gt; ellipsisLine = adoptCF(CTLineCreateWithAttributedString((CFAttributedStringRef)ellipsisString.get()));
</span></span></pre>
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