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Dive d/l selection UI: clear table when retrying

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After a partial download (because the user hits cancel or because there
was an error, if the user hits Retry the list of dives downloaded so far
should be cleared because we will simply try to re-download the same dives
again.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-01-11 07:46:21 -08:00
parent bccbdf8264
commit 578e9c22af
2 changed files with 15 additions and 1 deletions
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14
qt-ui/downloadfromdivecomputer.cpp
View file

@ -286,6 +286,12 @@ void DownloadFromDCWidget::on_downloadCancelRetryButton_clicked()
updateState(CANCELLING);
return;
}
if (currentState == DONE) {
// this means we are retrying - so we better clean out the partial
// list of downloaded dives from the last attempt
diveImportedModel->clearTable();
clear_table(&downloadTable);
}
updateState(DOWNLOADING);
// you cannot cancel the dialog, just the download
@ -620,6 +626,14 @@ Qt::ItemFlags DiveImportedModel::flags(const QModelIndex &index) const
return QAbstractTableModel::flags(index) | Qt::ItemIsUserCheckable;
}
void DiveImportedModel::clearTable()
{
beginRemoveRows(QModelIndex(), 0, lastIndex - firstIndex);
lastIndex = -1;
firstIndex = 0;
endRemoveRows();
}
void DiveImportedModel::setImportedDivesIndexes(int first, int last)
{
Q_ASSERT(last >= first);

2
qt-ui/downloadfromdivecomputer.h
View file

@ -36,7 +36,7 @@ public:
QVariant headerData(int section, Qt::Orientation orientation, int role) const;
void setImportedDivesIndexes(int first, int last);
Qt::ItemFlags flags(const QModelIndex &index) const;
void removeUnused();
void clearTable();
public
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