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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/120274/">https://git.reviewboard.kde.org/r/120274/</a>
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<p style="margin-top: 0;">On September 18th, 2014, 10:46 p.m. UTC, <b>Jarosław Staniek</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/120274/diff/1/?file=313294#file313294line56" style="color: black; font-weight: bold; text-decoration: underline;">libs/db/tableviewdata.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">class LessThanFunctor</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">static</span> <span class="n">Collator</span> <span class="o">*</span><span class="n">m_collator</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">use K_GLOBAL_STATIC (from KGlobal) so the object gets destroyed on app's exit</p></pre>
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<p>On September 19th, 2014, 7:51 p.m. UTC, <b>Michal Poteralski</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Collator is abstract type ‘icu_52::Collator’, so as far as I know I cannot use K_GLOBAL_STATIC.<br style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;" />
However, can I use K_GLOBAL_STATIC inside class?</p></pre>
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<p>On September 19th, 2014, 8:11 p.m. UTC, <b>Jarosław Staniek</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Please add a class that encapsulates code from initCollator() in the constructor.</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">However, can I use K_GLOBAL_STATIC inside class?<br style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;" />
Yes, it expands to a set of static members http://api.kde.org/4.x-api/kdelibs-apidocs/kdecore/html/kglobal_8h_source.html#l00221</p>
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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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Please check, I'm not sure.</p></pre>
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<p style="margin-top: 0;">On September 18th, 2014, 10:46 p.m. UTC, <b>Jarosław Staniek</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/120274/diff/1/?file=313294#file313294line156" style="color: black; font-weight: bold; text-decoration: underline;">libs/db/tableviewdata.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">private:</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">qWarning</span><span class="p">(</span><span class="s">"Could not set collator attribute: %d"</span><span class="p">,</span> <span class="n">status</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;"><ul style="padding: 0;text-rendering: inherit;margin: 0 0 0 1em;line-height: inherit;white-space: normal;">
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">use kWarning() << ...</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">don't you want to return false here?</li>
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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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I don't want return false because it's not critical.<br style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;" />
Please see: https://qt.gitorious.org/qt/qtbase/source/81ba16cad933981f55218964a89ed1446022efba:src/corelib/tools/qcollator_icu.cpp<br style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;" />
There is not even a warning, thus it's sufficient.</p></pre>
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<p style="margin-top: 0;">On September 18th, 2014, 10:46 p.m. UTC, <b>Jarosław Staniek</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/120274/diff/1/?file=313294#file313294line195" style="color: black; font-weight: bold; text-decoration: underline;">libs/db/tableviewdata.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">public:</pre></td>
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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_collator</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">when you port to K_GLOBAL_STATIC you will use m_collator->exists() here</p></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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I've used !_collator.isDestroyed() (what's pretty hacky) because exists():<br style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;" />
Thread-safety notice: this function is thread-safe in the sense that it may be called from any thread at any time and will always return a valid reply. But due to the non-atomic nature of construction, this function may return false for a short time after the construction has completed.</p></pre>
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<p>- Michal</p>
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<p>On September 19th, 2014, 9:58 p.m. UTC, Michal Poteralski wrote:</p>
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<div>Review request for Calligra, Andrius da Costa Ribas, Oleg Kukharchuk, Adam Pigg, Jarosław Staniek, Dimitrios Tanis, Tomasz Olszak, Radosław Wicik, and Wojciech Kosowicz.</div>
<div>By Michal Poteralski.</div>
<p style="color: grey;"><i>Updated Sept. 19, 2014, 9:58 p.m.</i></p>
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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=338808">338808</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
calligra
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<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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Add Qsort comparator (for Strings) which uses Collator.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Actualy there is only unicode string comparator for Strings.<br style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;" />
The patch implements String comparator which uses Collator.</p></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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I've tested on Kexi and works well. </p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>libs/db/CMakeLists.txt <span style="color: grey">(aad1c25)</span></li>
<li>libs/db/tableviewdata.cpp <span style="color: grey">(a87c1b2)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/120274/diff/" style="margin-left: 3em;">View Diff</a></p>
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