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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/101858/">http://git.reviewboard.kde.org/r/101858/</a>
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<a href="http://git.reviewboard.kde.org/r/101858/diff/1/?file=26120#file26120line80" style="color: black; font-weight: bold; text-decoration: underline;">presence.h</a>
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(Diff revision 1)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">private:</pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">private Q_SLOTS:</pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="nl">private:</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="nl">private:</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">m_ is normally for member variables
s_ for static.</pre>
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<a href="http://git.reviewboard.kde.org/r/101858/diff/1/?file=26121#file26121line45" style="color: black; font-weight: bold; text-decoration: underline;">presence.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">PresenceEngine</span><span class="o">::</span><span class="n">m_refCount</span><span class="o">++</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This isn't really ref counting.
It will say how many of this type of object are in the system, not count how many pointers there are to this one instance. (actual ref counting)
Anyway, I'd be very surprised if plasma worked this way. I'm pretty sure if an other plasmoid starts using it, it will increase the ref count of the dataengine and NOT call the constructor again.
I would suggest looking where the parent class has it's ref counter increased.
(arguably this will work to tell if the dataengine exists or not.. which is probably actually all that's needed in reality.)
tl;dr pretty sure this won't work. Happy to be proved wrong if you have evidence otherwise.
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<p>- David</p>
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<p>On July 5th, 2011, 7:15 p.m., Martin Klapetek wrote:</p>
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<div>Review request for Telepathy.</div>
<div>By Martin Klapetek.</div>
<p style="color: grey;"><i>Updated July 5, 2011, 7:15 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<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 simple patch adds a simple dbus adaptor to the dataengine, so it can be checked if the plasmoid is in use (the dataengine is created only with the plasmoid, when not needed, it is deleted). Next part will be checking from contact list for this dbus entry/method. It is meant as a temp workaround for bug 270675, once the upstream has proper features, we will remove it.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<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;">Added the plasmoid, dbus interface was created, removed the plasmoid, dbus interface gets removed (though the path still stays, but the method is not valid anymore).</pre>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="http://bugs.kde.org/show_bug.cgi?id=270675">270675</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>CMakeLists.txt <span style="color: grey">(69b839a)</span></li>
<li>presence.h <span style="color: grey">(9b199c0)</span></li>
<li>presence.cpp <span style="color: grey">(34fa5ea)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/101858/diff/" style="margin-left: 3em;">View Diff</a></p>
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