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List:       kde-core-devel
Subject:    Re: Review Request: Do not fallback to Hicolor when Oxygen provides a
From:       "Riccardo Iaconelli" <riccardo () kde ! org>
Date:       2010-06-20 19:13:16
Message-ID: 20100620191316.24585.39234 () localhost
[Download RAW message or body]

> On 2010-06-20 18:39:13, Michael Pyne wrote:
> > I'll not that KIconLoader is not "incorrect" in that the icon-theme-spe=
c does specify that hicolor should be searched if the desired icon does not=
 exist in a theme. shared-mime-info kind of overrides that by saying that i=
f no specific icon is located, to search for a generic fallback icon, but t=
hat should only be mime icons.
> > =

> > One question is what do we do if hicolor happens to have an exact match=
 of the required size, do we accept hicolor or try to fallback to generic? =
I would say accept hicolor's more specific video-mp4 in preference to video=
-x-generic, but that could look ugly in several themes.

As an artist, I'd say ship it. If the name spec says something different, I=
 think we should change it.
I've not reviewed this patch code-wise though.

For the second problem of yours, but still as an artistic advice, I'd say i=
t's better to load the generic mime icon over accepting hicolor's specific =
version.


- Riccardo


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On 2010-06-20 09:18:37, Aur=C3=A9lien G=C3=A2teau wrote:
> =

> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://reviewboard.kde.org/r/4403/
> -----------------------------------------------------------
> =

> (Updated 2010-06-20 09:18:37)
> =

> =

> Review request for kdelibs and Rafael Fern=C3=A1ndez L=C3=B3pez.
> =

> =

> Summary
> -------
> =

> When loading an icon for video-mp4, KIconLoader incorrectly returns "vide=
o.png" from Hicolor, instead of returning "video-x-generic.png" from Oxygen=
. Since Hicolor only has a 16x16 version, this results in blurry icons in D=
olphin or Gwenview when icons are bigger than 16x16.
> =

> This is because the current code fallbacks to Hicolor before looking for =
a "-x-generic" version.
> =

> =

> Diffs
> -----
> =

>   trunk/KDE/kdelibs/kdeui/icons/kiconloader.cpp 1140302 =

>   trunk/KDE/kdelibs/kdeui/tests/kiconloader_unittest.cpp 1140302 =

> =

> Diff: http://reviewboard.kde.org/r/4403/diff
> =

> =

> Testing
> -------
> =

> - Added a unit-test entry to check we get video-x-generic.
> - Icons are no longer blurry after the patch.
> =

> =

> Thanks,
> =

> Aur=C3=A9lien
> =

>


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<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <p style="margin-top: 0;">On June 20th, 2010, 6:39 p.m., <b>Michael Pyne</b> \
wrote:</p>  <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; \
padding-left: 10px;">  <pre>I&#39;ll not that KIconLoader is not \
&quot;incorrect&quot; in that the icon-theme-spec does specify that hicolor should be \
searched if the desired icon does not exist in a theme. shared-mime-info kind of \
overrides that by saying that if no specific icon is located, to search for a generic \
fallback icon, but that should only be mime icons.

One question is what do we do if hicolor happens to have an exact match of the \
required size, do we accept hicolor or try to fallback to generic? I would say accept \
hicolor&#39;s more specific video-mp4 in preference to video-x-generic, but that \
could look ugly in several themes.</pre>  </blockquote>







</blockquote>

<pre>As an artist, I&#39;d say ship it. If the name spec says something different, I \
think we should change it. I&#39;ve not reviewed this patch code-wise though.

For the second problem of yours, but still as an artistic advice, I&#39;d say \
it&#39;s better to load the generic mime icon over accepting hicolor&#39;s specific \
version.</pre> <br />








<p>- Riccardo</p>


<br />
<p>On June 20th, 2010, 9:18 a.m., Aurélien Gâteau wrote:</p>




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<div>Review request for kdelibs and Rafael Fernández López.</div>
<div>By Aurélien Gâteau.</div>


<p style="color: grey;"><i>Updated 2010-06-20 09:18:37</i></p>




<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0">  <tr>
  <td>
   <pre style="margin: 0; padding: 0;">When loading an icon for video-mp4, \
KIconLoader incorrectly returns &quot;video.png&quot; from Hicolor, instead of \
returning &quot;video-x-generic.png&quot; from Oxygen. Since Hicolor only has a 16x16 \
version, this results in blurry icons in Dolphin or Gwenview when icons are bigger \
than 16x16.

This is because the current code fallbacks to Hicolor before looking for a \
&quot;-x-generic&quot; version.</pre>  </td>
 </tr>
</table>


<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0">  <tr>
  <td>
   <pre style="margin: 0; padding: 0;">- Added a unit-test entry to check we get \
                video-x-generic.
- Icons are no longer blurry after the patch.</pre>
  </td>
 </tr>
</table>




<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">

 <li>trunk/KDE/kdelibs/kdeui/icons/kiconloader.cpp <span style="color: \
grey">(1140302)</span></li>

 <li>trunk/KDE/kdelibs/kdeui/tests/kiconloader_unittest.cpp <span style="color: \
grey">(1140302)</span></li>

</ul>

<p><a href="http://reviewboard.kde.org/r/4403/diff/" style="margin-left: 3em;">View \
Diff</a></p>




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