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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/103434/">http://git.reviewboard.kde.org/r/103434/</a>
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<p style="margin-top: 0;">On December 18th, 2011, 8:33 a.m., <b>Aaron J. Seigo</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/103434/diff/2/?file=43561#file43561line100" style="color: black; font-weight: bold; text-decoration: underline;">plasma/generic/applets/digital-clock/clock.cpp</a>
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(Diff revision 2)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void Clock::resetTimeFormat(int category)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="c1">// Force reparsing of the new settings we care about.</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">QString</span> <span class="n">language</span> <span class="o">=</span> <span class="n">KGlobal</span><span class="o">::</span><span class="n">locale</span><span class="p">()</span><span class="o">-></span><span class="n">language</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">KGlobal</span><span class="o">::</span><span class="n">locale</span><span class="p">()</span><span class="o">-></span><span class="n">setLanguage</span><span class="p">(</span><span class="n">language</span><span class="p">,</span> <span class="mi">0</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;">this still realy ought to be done in klocale </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;">Well, we could add a KLocale::commit() call to make any changes in KLocale visible to everybody. That call would replace the KGlobalSettings::self()->emitChange(KGlobalSettings::SettingsChanged, KGlobalSettings::SETTING_COMPLETION) that I am using in plasma-mobile. KLocale::commit() would use KGlobalSettings::self()->emitChange() internally, we can add KGlobalSetings::SETTINGS_LOCALE as David suggested below. There would be a private slot KLocale::updateChanges() listening to emitChange that would reparse the config files. Of course we will need to update the documentation about emitChange and that would not work for KDE SC <= 4.7.4 because of the addition of KGlobalSetings::SETTINGS_LOCALE.
In bug #289094 particular case the will be the problem of synchronizing KLocale::updateChanges() with the Clock::generatePixmap(); Clock::update() calls in the clock plasmoid. KLocale::updateChanges() would have to emit a signal to indicate the changes has been updated or the changes will take place only on the next update, which can take almost a minute in Plasma Active. The current patch update the time format instantaneously.
Another problem with this approach is that we cannot prevent anybody else from listening to KGlobalSettings::self()->emitChange(KGlobalSettings::SettingsChanged, KGlobalSettings::SETTING_LOCALE). Hmmm we could add a private enum to accomodate KGlobalSettings::SETTING_LOCALE?</pre>
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<p>- Lamarque Vieira</p>
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<p>On December 16th, 2011, 9:13 p.m., Lamarque Vieira Souza wrote:</p>
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<div>Review request for kdelibs and Plasma.</div>
<div>By Lamarque Vieira Souza.</div>
<p style="color: grey;"><i>Updated Dec. 16, 2011, 9:13 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;">The patch resets time format in digital clock plasmoid when the user changes the 24h configuration in active-settings.
The reset part is from kdelibs/kdecore/localization/klocale_kde.cpp. I am wondering if I should add this change to kdelibs instead of kde-workspace to avoid duplicating code. Anyway, I wanted someone to review the code to see if there can be any side effect.</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;">Works in Plasma Active. In Plasma Desktop kcmlocale does not call KGlobalSettings::self()->emitChange(KGlobalSettings::SettingsChanged) so it does not take effect. Other kcm modules (e.g. keyboard), call emitChange.</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=289094">289094</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>plasma/generic/applets/digital-clock/clock.h <span style="color: grey">(4aec3fd)</span></li>
<li>plasma/generic/applets/digital-clock/clock.cpp <span style="color: grey">(dd03692)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/103434/diff/" style="margin-left: 3em;">View Diff</a></p>
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