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Detect errors while downloading from libdivecomputer

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Show them in the progress bar and offer to retry.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-01-27 12:47:40 -08:00
parent eac2642f8e
commit 303badd5ce
1 changed files with 22 additions and 6 deletions
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28
qt-ui/downloadfromdivecomputer.cpp
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@ -87,7 +87,12 @@ void DownloadFromDCWidget::runDialog()
void DownloadFromDCWidget::updateProgressBar()
{
ui.progressBar->setValue(progress_bar_fraction *100);
if (*progress_bar_text != '\0') {
ui.progressBar->setFormat(progress_bar_text);
} else {
ui.progressBar->setFormat("%p%");
ui.progressBar->setValue(progress_bar_fraction *100);
}
}
void DownloadFromDCWidget::updateState(states state)
@ -126,19 +131,30 @@ void DownloadFromDCWidget::updateState(states state)
markChildrenAsEnabled();
}
// DOWNLOAD is finally done, close the dialog and go back to the main window
// DOWNLOAD is finally done, but we don't know if there was an error as libdivecomputer doesn't pass
// that information on to us
// so check the progressBar text and if no error was reported, close the dialog and go back to the main window
// otherwise treat this as if the download was cancelled
else if (currentState == DOWNLOADING && state == DONE) {
timer->stop();
ui.progressBar->setValue(100);
markChildrenAsEnabled();
ui.ok->setText(tr("OK"));
accept();
if (QString(progress_bar_text).contains("error", Qt::CaseInsensitive)) {
updateProgressBar();
markChildrenAsEnabled();
progress_bar_text = "";
ui.ok->setText(tr("Retry"));
} else {
ui.progressBar->setValue(100);
markChildrenAsEnabled();
ui.ok->setText(tr("OK"));
accept();
}
}
// DOWNLOAD is started.
else if (state == DOWNLOADING) {
timer->start();
ui.progressBar->setValue(0);
updateProgressBar();
ui.progressBar->show();
markChildrenAsDisabled();
}