<?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>76235</bug_id>
          
          <creation_ts>2012-01-12 17:34:04 -0800</creation_ts>
          <short_desc>HwndDC is a better name than OwnGetDC.</short_desc>
          <delta_ts>2012-01-16 16:10:49 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Web Template Framework</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>76227</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="David Levin">levin</reporter>
          <assigned_to name="David Levin">levin</assigned_to>
          <cc>darin</cc>
    
    <cc>sam</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>535339</commentid>
    <comment_count>0</comment_count>
    <who name="David Levin">levin</who>
    <bug_when>2012-01-12 17:34:04 -0800</bug_when>
    <thetext>Based on feedback in https://bugs.webkit.org/show_bug.cgi?id=76227#c2 and subsequent discussion.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535341</commentid>
    <comment_count>1</comment_count>
      <attachid>122349</attachid>
    <who name="David Levin">levin</who>
    <bug_when>2012-01-12 17:35:35 -0800</bug_when>
    <thetext>Created attachment 122349
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535346</commentid>
    <comment_count>2</comment_count>
      <attachid>122349</attachid>
    <who name="Dmitry Lomov">dslomov</who>
    <bug_when>2012-01-12 17:46:56 -0800</bug_when>
    <thetext>Comment on attachment 122349
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=122349&amp;action=review

Looks good.

&gt; Source/WebKit/chromium/src/win/WebScreenInfoFactory.cpp:65
&gt; +    HwndDC hdc(0);

Probably makes sense to make a pass and replace more usages of ::GetDC with this new class.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535360</commentid>
    <comment_count>3</comment_count>
      <attachid>122355</attachid>
    <who name="David Levin">levin</who>
    <bug_when>2012-01-12 18:19:38 -0800</bug_when>
    <thetext>Created attachment 122355
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535365</commentid>
    <comment_count>4</comment_count>
      <attachid>122355</attachid>
    <who name="Dmitry Titov">dimich</who>
    <bug_when>2012-01-12 18:29:37 -0800</bug_when>
    <thetext>Comment on attachment 122355
Patch

r=me, I understand there is a separate bug filed to follow up on Dmitry&apos;s suggestion to comb the files for other usages of ::GetDC()</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535413</commentid>
    <comment_count>5</comment_count>
      <attachid>122355</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-01-12 20:44:23 -0800</bug_when>
    <thetext>Comment on attachment 122355
Patch

Clearing flags on attachment: 122355

Committed r104895: &lt;http://trac.webkit.org/changeset/104895&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535415</commentid>
    <comment_count>6</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-01-12 20:44:28 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535720</commentid>
    <comment_count>7</comment_count>
    <who name="Darin Adler">darin</who>
    <bug_when>2012-01-13 09:04:32 -0800</bug_when>
    <thetext>Since HWND is “handle to window”, I think it should be HWnd, when things are mixed case, not Hwnd.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535733</commentid>
    <comment_count>8</comment_count>
    <who name="David Levin">levin</who>
    <bug_when>2012-01-13 09:32:51 -0800</bug_when>
    <thetext>(In reply to comment #7)
&gt; Since HWND is “handle to window”, I think it should be HWnd, when things are mixed case, not Hwnd.

Patch: https://bugs.webkit.org/show_bug.cgi?id=76281</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535918</commentid>
    <comment_count>9</comment_count>
    <who name="Sam Weinig">sam</who>
    <bug_when>2012-01-13 12:56:06 -0800</bug_when>
    <thetext>I have two concerns with this patch:

1) It is missing a header guard.
2) I don&apos;t think WTF is the right layer for it. It might fit nicely in WebCore/platform though.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535924</commentid>
    <comment_count>10</comment_count>
    <who name="David Levin">levin</who>
    <bug_when>2012-01-13 13:01:16 -0800</bug_when>
    <thetext>(In reply to comment #9)
&gt; I have two concerns with this patch:
&gt; 
&gt; 1) It is missing a header guard.

Of course :(

&gt; 2) I don&apos;t think WTF is the right layer for it. It might fit nicely in WebCore/platform though.

I&apos;m fine with its 3rd move (OwnGetDC-&gt;HwndDC -&gt; HWndDC -&gt; platform/win/HWndDC). 

However, it feels odd to me that we have OwnPtr&lt;HDC&gt; in the wtf layer (which works for Create*DC) but avoid the thing that can own a GetDC result.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535940</commentid>
    <comment_count>11</comment_count>
    <who name="David Levin">levin</who>
    <bug_when>2012-01-13 13:18:02 -0800</bug_when>
    <thetext>(In reply to comment #10)
&gt; (In reply to comment #9)
&gt; &gt; I have two concerns with this patch:
&gt; &gt; 
&gt; &gt; 1) It is missing a header guard.
&gt; 
&gt; Of course :(

Fixed http://trac.webkit.org/changeset/104976

Waiting on #2 based on your thoughts (and I might land a few other patches first and then do the file move since I already have them done).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535961</commentid>
    <comment_count>12</comment_count>
    <who name="Sam Weinig">sam</who>
    <bug_when>2012-01-13 13:50:07 -0800</bug_when>
    <thetext>(In reply to comment #10)
&gt; (In reply to comment #9)
&gt; &gt; I have two concerns with this patch:
&gt; &gt; 
&gt; &gt; 1) It is missing a header guard.
&gt; 
&gt; Of course :(
&gt; 
&gt; &gt; 2) I don&apos;t think WTF is the right layer for it. It might fit nicely in WebCore/platform though.
&gt; 
&gt; I&apos;m fine with its 3rd move (OwnGetDC-&gt;HwndDC -&gt; HWndDC -&gt; platform/win/HWndDC). 
&gt; 
&gt; However, it feels odd to me that we have OwnPtr&lt;HDC&gt; in the wtf layer (which works for Create*DC) but avoid the thing that can own a GetDC result.

Memory management smart pointers have always had an odd relationship with WTF, nevertheless I still think this one should move up to platform/win.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>536033</commentid>
    <comment_count>13</comment_count>
    <who name="David Levin">levin</who>
    <bug_when>2012-01-13 15:25:39 -0800</bug_when>
    <thetext>(In reply to comment #12) 
&gt; Memory management smart pointers have always had an odd relationship with WTF, nevertheless I still think this one should move up to platform/win.

Patch: https://bugs.webkit.org/show_bug.cgi?id=76314</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>536793</commentid>
    <comment_count>14</comment_count>
    <who name="Darin Adler">darin</who>
    <bug_when>2012-01-16 16:10:49 -0800</bug_when>
    <thetext>(In reply to comment #10)
&gt; However, it feels odd to me that we have OwnPtr&lt;HDC&gt; in the wtf layer

That is a mistake I made. I don’t think we should be using OwnPtr for things that aren&apos;t simple new/delete, but I couldn’t resist expanding it for various Windows handle types. I suppose there’s more to be said on the subject, but that’s the basics.</thetext>
  </long_desc>
      
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            <attachid>122349</attachid>
            <date>2012-01-12 17:35:35 -0800</date>
            <delta_ts>2012-01-12 18:19:34 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-76235-20120112173534.patch</filename>
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            <attacher name="David Levin">levin</attacher>
            
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>122355</attachid>
            <date>2012-01-12 18:19:38 -0800</date>
            <delta_ts>2012-01-12 20:44:23 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-76235-20120112181936.patch</filename>
            <type>text/plain</type>
            <size>8368</size>
            <attacher name="David Levin">levin</attacher>
            
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          </attachment>
      

    </bug>

</bugzilla>