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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/115485/">https://git.reviewboard.kde.org/r/115485/</a>
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<p style="margin-top: 0;">On February 22nd, 2014, 1:35 p.m. UTC, <b>Chusslove Illich</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;">I tried to run a standalone non-GUI program using ki18n:
#include <QDebug>
#include <KLocalizedString>
int main (int argc, char *argv[])
{
setlocale (LC_ALL, "");
KLocalizedString::setApplicationDomain("test-ki18n-01");
qDebug() << i18n("Delete %1?", i18n("file"));
return 0;
}
and got abort with this message:
QScriptEngine: Must construct a Q(Core)Application before a QScriptEngine
It does work when I add only
#include <QCoreApplication>
...
QCoreApplication a(argc, argv);
What is the reason that this is necessary? If one does want to use ki18n in
non-Qt-UI program, would it be inappropriate (in whatever way) to
nevertheless require creation of QCoreApplication?
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<p>On February 22nd, 2014, 1:47 p.m. UTC, <b>Kevin Krammer</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;">QCoreApplication is for non-UI Qt applications, QGuiApplication and its subclass QApplication are the ones for UI programs.
I was under the impression that translations always require the presence of a QCoreApplication (or derived) instance. Qt's own tr() does.</pre>
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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;">And, indeed, there are a lot of other things in QtCore that break if you do not have a QCoreApplication instance. In short, if you are making a Qt application (GUI or not), you need to create an instance of QCoreApplication (or one of its subclasses).</pre>
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<p>- Alex</p>
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<p>On February 21st, 2014, 4:30 p.m. UTC, Kevin Krammer wrote:</p>
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<div>Review request for KDE Frameworks and Chusslove Illich.</div>
<div>By Kevin Krammer.</div>
<p style="color: grey;"><i>Updated Feb. 21, 2014, 4:30 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
ki18n
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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;">Attempt at replacing the KJS dependency with a QtScript, i.e. making ki18n a tier1 framework.
Needs more testing and likely fixing</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;">Unittest runs, but the test script is very minimal and would need to be extendedb by someone who understands the scripting requirements.
There is also a weird crash at test shutdown, in QThreadStorage. As far as I can tell I did not change anything related to threads though.</pre>
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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">(3e099d5)</span></li>
<li>src/CMakeLists.txt <span style="color: grey">(9e3ce9f)</span></li>
<li>src/ktranscript.cpp <span style="color: grey">(c922e91)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/115485/diff/" style="margin-left: 3em;">View Diff</a></p>
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