<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>58557</bug_id>
          
          <creation_ts>2011-04-14 11:19:20 -0700</creation_ts>
          <short_desc>Extract layoutRepacedElements from layoutInlineChildren</short_desc>
          <delta_ts>2011-05-04 20:16:39 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Layout and Rendering</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Enhancement</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>57779</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Ryosuke Niwa">rniwa</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>cmarcelo</cc>
    
    <cc>dglazkov</cc>
    
    <cc>eric</cc>
    
    <cc>hyatt</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>385898</commentid>
    <comment_count>0</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2011-04-14 11:19:20 -0700</bug_when>
    <thetext>This is a cleanup.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>385903</commentid>
    <comment_count>1</comment_count>
      <attachid>89612</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2011-04-14 11:21:01 -0700</bug_when>
    <thetext>Created attachment 89612
cleanup</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>385913</commentid>
    <comment_count>2</comment_count>
      <attachid>89612</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2011-04-14 11:42:54 -0700</bug_when>
    <thetext>Comment on attachment 89612
cleanup

View in context: https://bugs.webkit.org/attachment.cgi?id=89612&amp;action=review

&gt; Source/WebCore/rendering/RenderBlockLineLayout.cpp:716
&gt; +inline void RenderBlock::layoutRepacedElements(bool relayoutChildren, bool fullLayout, Vector&lt;RenderBlock::FloatWithRect&gt;&amp; floats, bool&amp; hasInlineChild)

I thought about doing just this.  HOweer, this does more than just layout replaced elments.  It&apos;s sorta a first-pass layout.  I wasn&apos;t really sure what to call it when I wrote a similar patch.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>385922</commentid>
    <comment_count>3</comment_count>
      <attachid>89612</attachid>
    <who name="Daniel Bates">dbates</who>
    <bug_when>2011-04-14 11:48:21 -0700</bug_when>
    <thetext>Comment on attachment 89612
cleanup

View in context: https://bugs.webkit.org/attachment.cgi?id=89612&amp;action=review

&gt; Source/WebCore/ChangeLog:8
&gt; +        Extracted a block of code in layoutInlineChildren as layoutRepacedElements.

layoutRepacedElements =&gt; layoutReplacedElements

(you used layoutRepacedElements throughout this patch)

And, as Eric Seidel remarked, this function seems to more than just handle replace elements.

&gt; Source/WebCore/rendering/RenderBlockLineLayout.cpp:740
&gt; +        } else if (object-&gt;isText() || (object-&gt;isRenderInline() &amp;&amp; !endOfInline)) {

Nit: The parentheses around the second disjunct are unnecessary since &amp;&amp; (logical and) has higher precedence than || (logical or).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>385940</commentid>
    <comment_count>4</comment_count>
      <attachid>89612</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2011-04-14 12:03:58 -0700</bug_when>
    <thetext>Comment on attachment 89612
cleanup

View in context: https://bugs.webkit.org/attachment.cgi?id=89612&amp;action=review

&gt;&gt; Source/WebCore/ChangeLog:8
&gt;&gt; +        Extracted a block of code in layoutInlineChildren as layoutRepacedElements.
&gt; 
&gt; layoutRepacedElements =&gt; layoutReplacedElements
&gt; 
&gt; (you used layoutRepacedElements throughout this patch)
&gt; 
&gt; And, as Eric Seidel remarked, this function seems to more than just handle replace elements.

Oops. I&apos;ll rename the function.  Any suggestion?

&gt;&gt; Source/WebCore/rendering/RenderBlockLineLayout.cpp:740
&gt;&gt; +        } else if (object-&gt;isText() || (object-&gt;isRenderInline() &amp;&amp; !endOfInline)) {
&gt; 
&gt; Nit: The parentheses around the second disjunct are unnecessary since &amp;&amp; (logical and) has higher precedence than || (logical or).

There&apos;s at least one port where not having this parenthesis causes a build failure because new versions of gcc gives you a warning on this.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>392971</commentid>
    <comment_count>5</comment_count>
      <attachid>89612</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2011-04-26 16:18:36 -0700</bug_when>
    <thetext>Comment on attachment 89612
cleanup

We need a better name.  We&apos;ll work on this mor in our hackathon on thurs.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>89612</attachid>
            <date>2011-04-14 11:21:01 -0700</date>
            <delta_ts>2011-04-26 16:18:36 -0700</delta_ts>
            <desc>cleanup</desc>
            <filename>bug-58557-20110414112100.patch</filename>
            <type>text/plain</type>
            <size>6858</size>
            <attacher name="Ryosuke Niwa">rniwa</attacher>
            
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<flag name="review"
          id="82319"
          type_id="1"
          status="-"
          setter="eric"
    />
          </attachment>
      

    </bug>

</bugzilla>