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Cleanup: consistently use qPrintable()

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Replace constructs of the kind
  s.toUtf8().data(),
  s.toUtf8().constData(),
  s.toLocal8Bit().data(),
  s.toLocal8Bit.constData() or
  qUtf8Printable(s)
by
  qPrintable(s).

This is concise, consistent and - in principle - more performant than
the .data() versions.

Sadly, owing to a suboptimal implementation, qPrintable(s) currently
is a pessimization compared to s.toUtf8().data(). A fix is scheduled for
new Qt versions: https://codereview.qt-project.org/#/c/221331/

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-02-25 13:51:41 +01:00 • committed by Lubomir I. Ivanov
parent 4e44fe7598
commit b72cc1f317
33 changed files with 166 additions and 162 deletions
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10
desktop-widgets/mainwindow.cpp
View file

@ -623,12 +623,12 @@ void MainWindow::on_actionCloudstoragesave_triggered()
information()->acceptChanges();
showProgressBar();
int error = save_dives(filename.toUtf8().data());
int error = save_dives(qPrintable(filename));
hideProgressBar();
if (error)
return;
setCurrentFile(filename.toUtf8().data());
setCurrentFile(qPrintable(filename));
mark_divelist_changed(false);
}
@ -935,7 +935,7 @@ void MainWindow::updateVariations(QString variations)
{
QString notes = QString(displayed_dive.notes);
free(displayed_dive.notes);
displayed_dive.notes = strdup(notes.replace("VARIATIONS", variations).toUtf8().data());
displayed_dive.notes = strdup(qPrintable(notes.replace("VARIATIONS", variations)));
plannerDetails()->divePlanOutput()->setHtml(displayed_dive.notes);
}
@ -1683,10 +1683,10 @@ int MainWindow::file_save_as(void)
if (information()->isEditing())
information()->acceptChanges();
if (save_dives(filename.toUtf8().data()))
if (save_dives(qPrintable(filename)))
return -1;
setCurrentFile(filename.toUtf8().data());
setCurrentFile(qPrintable(filename));
mark_divelist_changed(false);
addRecentFile(filename, true);
return 0;