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GUI: DataDir - use application path if datadir is not set

This commit is contained in:
Daniel Marjamäki 2017-10-07 16:09:14 +02:00
parent 3d353a021d
commit ec55313c28
1 changed files with 7 additions and 1 deletions
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8
gui/mainwindow.cpp
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@ -49,6 +49,12 @@
static const QString OnlineHelpURL("http://cppcheck.net/manual.html");
static const QString compile_commands_json("compile_commands.json");
static QString getDataDir(const QSettings *settings) {
const QString dataDir = settings->value("DATADIR", QString()).toString();
const QString appPath = QFileInfo(QCoreApplication::applicationFilePath()).canonicalPath();
return dataDir.isEmpty() ? appPath : dataDir;
}
MainWindow::MainWindow(TranslationHandler* th, QSettings* settings) :
mSettings(settings),
mApplications(new ApplicationList(this)),
@ -64,7 +70,7 @@ MainWindow::MainWindow(TranslationHandler* th, QSettings* settings) :
{
mUI.setupUi(this);
mThread = new ThreadHandler(this);
mThread->setDataDir(mSettings->value("DATADIR", QString()).toString());
mThread->setDataDir(getDataDir(settings));
mUI.mResults->initialize(mSettings, mApplications, mThread);
// Filter timer to delay filtering results slightly while typing