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Disable DC device node if it is not needed

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This patch disables/enables the DC device node based on what type of
transport the selected DC uses. The only time the device node field is
used is if the selected DC uses a serial transport type. IrDA and USB type
transports do not use the device node.

Signed-off-by: Benjamin Fogel <nystire@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Benjamin 2013-12-27 12:50:13 +02:00 • committed by Dirk Hohndel
parent 55da333881
commit 31854f50a4
2 changed files with 18 additions and 0 deletions
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17
qt-ui/downloadfromdivecomputer.cpp
View file

@ -70,6 +70,7 @@ DownloadFromDCWidget::DownloadFromDCWidget(QWidget* parent, Qt::WindowFlags f) :
if (default_dive_computer_product)
ui.product->setCurrentIndex(ui.product->findText(default_dive_computer_product));
}
connect(ui.product, SIGNAL(currentIndexChanged(int)), this, SLOT(on_product_currentIndexChanged()), Qt::UniqueConnection);
if (default_dive_computer_device)
ui.device->setEditText(default_dive_computer_device);
@ -168,6 +169,22 @@ void DownloadFromDCWidget::on_vendor_currentIndexChanged(const QString& vendor)
//currentModel->deleteLater();
}
void DownloadFromDCWidget::on_product_currentIndexChanged()
{
// Set up the DC descriptor
dc_descriptor_t *descriptor = NULL;
descriptor = descriptorLookup[ui.vendor->currentText() + ui.product->currentText()];
// call dc_descriptor_get_transport to see if the dc_transport_t is DC_TRANSPORT_SERIAL
if (dc_descriptor_get_transport(descriptor) == DC_TRANSPORT_SERIAL) {
// if the dc_transport_t is DC_TRANSPORT_SERIAL, then enable the device node box.
ui.device->setEnabled(true);
} else {
// otherwise disable the device node box
ui.device->setEnabled(false);
}
}
void DownloadFromDCWidget::fill_computer_list()
{
dc_iterator_t *iterator = NULL;

1
qt-ui/downloadfromdivecomputer.h
View file

@ -40,6 +40,7 @@ public slots:
void on_ok_clicked();
void on_cancel_clicked();
void on_vendor_currentIndexChanged(const QString& vendor);
void on_product_currentIndexChanged();
void onDownloadThreadFinished();
void updateProgressBar();