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Add skeleton for Bluetooth custom serial implementation on Windows platforms

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Add a skeleton which will be used to develop the Bluetooth custom
serial implementation for Windows platforms.

Signed-off-by: Claudiu Olteanu <olteanu.claudiu@ymail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Claudiu Olteanu 2015-08-18 20:51:10 +03:00 • committed by Dirk Hohndel
parent 2aa6ffe0c8
commit 7488f5500e
3 changed files with 197 additions and 8 deletions
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87
qt-ui/btdeviceselectiondialog.cpp
View file

@ -8,7 +8,6 @@
BtDeviceSelectionDialog::BtDeviceSelectionDialog(QWidget *parent) :
QDialog(parent),
localDevice(new QBluetoothLocalDevice),
ui(new Ui::BtDeviceSelectionDialog)
{
ui->setupUi(this);
@ -21,9 +20,16 @@ BtDeviceSelectionDialog::BtDeviceSelectionDialog(QWidget *parent) :
// Disable the save button because there is no device selected
ui->save->setEnabled(false);
// Add event for item selection
connect(ui->discoveredDevicesList, SIGNAL(itemClicked(QListWidgetItem*)),
this, SLOT(itemClicked(QListWidgetItem*)));
#if defined(Q_OS_WIN)
// TODO do the initialization
#else
// Initialize the local Bluetooth device
localDevice = new QBluetoothLocalDevice();
// Populate the list with local bluetooth devices
QList<QBluetoothHostInfo> localAvailableDevices = localDevice->allDevices();
int availableDevicesSize = localAvailableDevices.size();
@ -56,15 +62,19 @@ BtDeviceSelectionDialog::BtDeviceSelectionDialog(QWidget *parent) :
// Initialize the device discovery agent
if (localDevice->isValid())
initializeDeviceDiscoveryAgent();
#endif
}
BtDeviceSelectionDialog::~BtDeviceSelectionDialog()
{
delete ui;
#if defined(Q_OS_WIN)
// Terminate the use of Winsock 2 DLL
#else
// Clean the local device
delete localDevice;
#endif
// Clean the device discovery agent
if (remoteDeviceDiscoveryAgent->isActive())
remoteDeviceDiscoveryAgent->stop();
@ -74,6 +84,9 @@ BtDeviceSelectionDialog::~BtDeviceSelectionDialog()
void BtDeviceSelectionDialog::on_changeDeviceState_clicked()
{
#if defined(Q_OS_WIN)
// TODO add implementation
#else
if (localDevice->hostMode() == QBluetoothLocalDevice::HostPoweredOff) {
ui->dialogStatus->setText("Trying to turn on the local Bluetooth device...");
localDevice->powerOn();
@ -81,6 +94,7 @@ void BtDeviceSelectionDialog::on_changeDeviceState_clicked()
ui->dialogStatus->setText("Trying to turn off the local Bluetooth device...");
localDevice->setHostMode(QBluetoothLocalDevice::HostPoweredOff);
}
#endif
}
void BtDeviceSelectionDialog::on_save_clicked()
@ -136,16 +150,23 @@ void BtDeviceSelectionDialog::remoteDeviceScanFinished()
void BtDeviceSelectionDialog::hostModeStateChanged(QBluetoothLocalDevice::HostMode mode)
{
#if defined(Q_OS_WIN)
// TODO add implementation
#else
bool on = !(mode == QBluetoothLocalDevice::HostPoweredOff);
ui->dialogStatus->setText(QString("The local Bluetooth device was turned %1.")
.arg(on? "ON" : "OFF"));
ui->deviceState->setChecked(on);
ui->scan->setEnabled(on);
#endif
}
void BtDeviceSelectionDialog::addRemoteDevice(const QBluetoothDeviceInfo &remoteDeviceInfo)
{
#if defined(Q_OS_WIN)
// TODO add the remote device
#else
// By default we use the status label and the color for the UNPAIRED state
QColor pairingColor = QColor(Qt::red);
QString pairingStatusLabel = QString("UNPAIRED");
@ -168,10 +189,14 @@ void BtDeviceSelectionDialog::addRemoteDevice(const QBluetoothDeviceInfo &remote
item->setBackgroundColor(pairingColor);
ui->discoveredDevicesList->addItem(item);
#endif
}
void BtDeviceSelectionDialog::itemClicked(QListWidgetItem *item)
{
#if defined(Q_OS_WIN)
// TODO enable the save button and log the information about the selected item
#else
QBluetoothDeviceInfo remoteDeviceInfo = item->data(Qt::UserRole).value<QBluetoothDeviceInfo>();
QBluetoothLocalDevice::Pairing pairingStatus = localDevice->pairingStatus(remoteDeviceInfo.address());
@ -184,10 +209,14 @@ void BtDeviceSelectionDialog::itemClicked(QListWidgetItem *item)
.arg(remoteDeviceInfo.address().toString()));
ui->save->setEnabled(true);
}
#endif
}
void BtDeviceSelectionDialog::localDeviceChanged(int index)
{
#if defined(Q_OS_WIN)
// TODO add implementation
#else
QBluetoothAddress localDeviceSelectedAddress = ui->localSelectedDevice->itemData(index, Qt::UserRole).value<QBluetoothAddress>();
// Delete the old localDevice
@ -208,10 +237,14 @@ void BtDeviceSelectionDialog::localDeviceChanged(int index)
// Initialize the device discovery agent
if (localDevice->isValid())
initializeDeviceDiscoveryAgent();
#endif
}
void BtDeviceSelectionDialog::displayPairingMenu(const QPoint &pos)
{
#if defined(Q_OS_WIN)
// TODO add implementation
#else
QMenu menu(this);
QAction *pairAction = menu.addAction("Pair");
QAction *removePairAction = menu.addAction("Remove Pairing");
@ -238,6 +271,7 @@ void BtDeviceSelectionDialog::displayPairingMenu(const QPoint &pos)
.arg(currentRemoteDeviceInfo.address().toString()));
localDevice->requestPairing(currentRemoteDeviceInfo.address(), QBluetoothLocalDevice::Unpaired);
}
#endif
}
void BtDeviceSelectionDialog::pairingFinished(const QBluetoothAddress &address, QBluetoothLocalDevice::Pairing pairing)
@ -338,6 +372,9 @@ QString BtDeviceSelectionDialog::getSelectedDeviceName()
void BtDeviceSelectionDialog::updateLocalDeviceInformation()
{
#if defined(Q_OS_WIN)
// TODO add implementation
#else
// Check if the selected Bluetooth device can be accessed
if (!localDevice->isValid()) {
QString na = QString("Not available");
@ -377,10 +414,14 @@ void BtDeviceSelectionDialog::updateLocalDeviceInformation()
connect(localDevice, SIGNAL(error(QBluetoothLocalDevice::Error)),
this, SLOT(error(QBluetoothLocalDevice::Error)));
#endif
}
void BtDeviceSelectionDialog::initializeDeviceDiscoveryAgent()
{
#if defined(Q_OS_WIN)
// TODO initialize the discovery agent
#else
// Intialize the discovery agent
remoteDeviceDiscoveryAgent = new QBluetoothDeviceDiscoveryAgent(localDevice->address());
@ -400,4 +441,46 @@ void BtDeviceSelectionDialog::initializeDeviceDiscoveryAgent()
this, SLOT(remoteDeviceScanFinished()));
connect(remoteDeviceDiscoveryAgent, SIGNAL(error(QBluetoothDeviceDiscoveryAgent::Error)),
this, SLOT(deviceDiscoveryError(QBluetoothDeviceDiscoveryAgent::Error)));
#endif
}
#if defined(Q_OS_WIN)
WinBluetoothDeviceDiscoveryAgent::WinBluetoothDeviceDiscoveryAgent(QObject *parent) : QThread(parent)
{
// Initialize the internal flags by their default values
running = false;
stopped = false;
lastError = QBluetoothDeviceDiscoveryAgent::NoError;
lastErrorToString = QString("No error");
}
WinBluetoothDeviceDiscoveryAgent::~WinBluetoothDeviceDiscoveryAgent()
{
}
bool WinBluetoothDeviceDiscoveryAgent::isActive() const
{
return running;
}
QString WinBluetoothDeviceDiscoveryAgent::errorToString() const
{
return lastErrorToString;
}
QBluetoothDeviceDiscoveryAgent::Error WinBluetoothDeviceDiscoveryAgent::error() const
{
return lastError;
}
void WinBluetoothDeviceDiscoveryAgent::run()
{
// TODO initialize the resources and start the device discovery
}
void WinBluetoothDeviceDiscoveryAgent::stop()
{
// Stop the inqury
stopped = true;
}
#endif