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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/109262/">http://git.reviewboard.kde.org/r/109262/</a>
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<p style="margin-top: 0;">On March 3rd, 2013, 5:05 p.m. UTC, <b>Martin Klapetek</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/109262/diff/2/?file=116716#file116716line303" style="color: black; font-weight: bold; text-decoration: underline;">global-presence-chooser.cpp</a>
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(Diff revision 2)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">m_busyOverlay</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">You don't need this check as this method won't be ever called before the constructor, which constructs this widget. But won't hurt either.</pre>
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<p>On March 3rd, 2013, 5:17 p.m. UTC, <b>Roman Nazarenko</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">It was crashing once because of that check miss, so we'd rather leave it so. CPUs are optimizing those logical forkings good enough for us to leave those things.</pre>
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<p>On March 3rd, 2013, 5:21 p.m. UTC, <b>Martin Klapetek</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Then we should find the cause of crash fix that instead of the consequences.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">The cause was m_busyOverlay(0) in constructor. Unreferencing null-pointer. I added this check and placed overlay allocation into constructor's initialization.
But we'd rather leave this check. Who knows, maybe later some student will disable overlay by making delete m_busyOverlay. The world is a strange place. </pre>
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<p style="margin-top: 0;">On March 3rd, 2013, 5:05 p.m. UTC, <b>Martin Klapetek</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/109262/diff/2/?file=116716#file116716line305" style="color: black; font-weight: bold; text-decoration: underline;">global-presence-chooser.cpp</a>
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(Diff revision 2)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">m_globalPresence</span><span class="o">-></span><span class="n">connectionStatus</span><span class="p">()</span> <span class="o">==</span> <span class="n">Tp</span><span class="o">::</span><span class="n">ConnectionStatusConnecting</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">m_busyOverlay</span><span class="o">-></span><span class="n">start</span><span class="p">();</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="p">}</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This needs to be called only when editable is false; also please add a comment that we're restarting the spinner if it was spinning before</pre>
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<p>On March 3rd, 2013, 5:17 p.m. UTC, <b>Roman Nazarenko</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">If it's false, overlay's widget will be set to NULL, and start() function will exit anyway - it checks widget==null in the first line, so it's not a really a big deal.
I leaved it so because adding if (editable) will add us third nesting level, what leads to poor readability. May add a comment about it in the sources though.</pre>
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<p>On March 3rd, 2013, 5:21 p.m. UTC, <b>Martin Klapetek</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Code readability is subjective, I find it more readable with the if (!editable). And CPUs are optimizing those logical forkings good enough for us ;)</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I'm tired of this arguing. Updated diff with all your suggestions accepted. </pre>
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<p>- Roman</p>
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<p>On March 3rd, 2013, 4:55 p.m. UTC, Roman Nazarenko wrote:</p>
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<div>Review request for Telepathy.</div>
<div>By Roman Nazarenko.</div>
<p style="color: grey;"><i>Updated March 3, 2013, 4:55 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;">busyOverlay now hides if presence chooser is editable.</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=292282">292282</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>global-presence-chooser.h <span style="color: grey">(d7a19c4)</span></li>
<li>global-presence-chooser.cpp <span style="color: grey">(9e7994f)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/109262/diff/" style="margin-left: 3em;">View Diff</a></p>
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