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List: kwin
Subject: Re: Review Request: Port Kwin::TimeLine to QTimeLine
From: Martin_Gräßlin <kde () martin-graesslin ! com>
Date: 2011-02-05 7:27:34
Message-ID: 20110205072734.22251.44743 () vidsolbach ! de
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This is an automatically generated e-mail. To reply, visit:
http://svn.reviewboard.kde.org/r/6283/#review9808
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Ship it!
KWin has transitioned to git now and the patch can be applied. Please check=
beforehand that the coding style is correct as we switched to kdelibs codi=
ng style. Thanks.
- Martin
On Jan. 6, 2011, 5:05 p.m., Thomas Richard wrote:
> =
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://svn.reviewboard.kde.org/r/6283/
> -----------------------------------------------------------
> =
> (Updated Jan. 6, 2011, 5:05 p.m.)
> =
> =
> Review request for kwin and Sebastian K=C3=BCgler.
> =
> =
> Summary
> -------
> =
> This patch ports the custom Kwin::TimeLine to QTimeLine. I think the main=
reason why it wasn't sub classed in the first place was to able to provide=
custom curves. Since Qt 4.6 this is possible within QTimeLine itself using=
a QEasingCurve (and they have quite a few standardized now).
> =
> I made sure the custom functions like addTime and removeTime still work p=
roperly.
> =
> The only problem I see is that the copy constructor just copies the Curve=
Shape instead of both the CurveShape and the EasingCurve. This is inevitabl=
e I think because there is no way to know which one is really active. I pos=
sible solution would to keep a flag inside the class ourselfs to check whic=
h one is active. I don't think this is needed though as for getting the val=
ue we shouldn't actually copy the TimeLine. It might even be better to work=
with pointers instead. No real need to copy these objects.
> =
> =
> Diffs
> -----
> =
> trunk/KDE/kdebase/workspace/kwin/lib/kwineffects.h 1212016 =
> trunk/KDE/kdebase/workspace/kwin/lib/kwineffects.cpp 1212016 =
> =
> Diff: http://svn.reviewboard.kde.org/r/6283/diff
> =
> =
> Testing
> -------
> =
> Tested the following effects that use a timeline:
> *Minimize
> *Slide
> *Coverswitch
> *Translucency
> *...
> =
> =
> Thanks,
> =
> Thomas
> =
>
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This is an automatically generated e-mail. To reply, visit:
<a href="http://svn.reviewboard.kde.org/r/6283/">http://svn.reviewboard.kde.org/r/6283/</a>
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<p>Ship it!</p>
<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">KWin has transitioned to \
git now and the patch can be applied. Please check beforehand that the coding style \
is correct as we switched to kdelibs coding style. Thanks.</pre> <br />
<p>- Martin</p>
<br />
<p>On January 6th, 2011, 5:05 p.m., Thomas Richard wrote:</p>
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<div>Review request for kwin and Sebastian Kügler.</div>
<div>By Thomas Richard.</div>
<p style="color: grey;"><i>Updated Jan. 6, 2011, 5:05 p.m.</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; white-space: pre-wrap; white-space: \
-moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: \
break-word;">This patch ports the custom Kwin::TimeLine to QTimeLine. I think the \
main reason why it wasn't sub classed in the first place was to able to provide \
custom curves. Since Qt 4.6 this is possible within QTimeLine itself using a \
QEasingCurve (and they have quite a few standardized now).
I made sure the custom functions like addTime and removeTime still work properly.
The only problem I see is that the copy constructor just copies the CurveShape \
instead of both the CurveShape and the EasingCurve. This is inevitable I think \
because there is no way to know which one is really active. I possible solution would \
to keep a flag inside the class ourselfs to check which one is active. I don't \
think this is needed though as for getting the value we shouldn't actually copy \
the TimeLine. It might even be better to work with pointers instead. No real need to \
copy these objects.</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; white-space: pre-wrap; white-space: \
-moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: \
break-word;">Tested the following effects that use a timeline:
*Minimize
*Slide
*Coverswitch
*Translucency
*...</pre>
</td>
</tr>
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<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/kdebase/workspace/kwin/lib/kwineffects.h <span style="color: \
grey">(1212016)</span></li>
<li>trunk/KDE/kdebase/workspace/kwin/lib/kwineffects.cpp <span style="color: \
grey">(1212016)</span></li>
</ul>
<p><a href="http://svn.reviewboard.kde.org/r/6283/diff/" style="margin-left: \
3em;">View Diff</a></p>
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