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Diffstat (limited to 'examples/bluetooth/btscanner/device.cpp')
| -rw-r--r-- | examples/bluetooth/btscanner/device.cpp | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/examples/bluetooth/btscanner/device.cpp b/examples/bluetooth/btscanner/device.cpp deleted file mode 100644 index b6a07db4..00000000 --- a/examples/bluetooth/btscanner/device.cpp +++ /dev/null @@ -1,229 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtBluetooth module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "device.h" -#include "service.h" - -#include <qbluetoothaddress.h> -#include <qbluetoothdevicediscoveryagent.h> -#include <qbluetoothlocaldevice.h> -#include <QMenu> -#include <QDebug> - -DeviceDiscoveryDialog::DeviceDiscoveryDialog(QWidget *parent) -: QDialog(parent), localDevice(new QBluetoothLocalDevice), - ui(new Ui_DeviceDiscovery) -{ - ui->setupUi(this); - - /* - * In case of multiple Bluetooth adapters it is possible to set adapter - * which will be used. Example code: - * - * QBluetoothAddress address("XX:XX:XX:XX:XX:XX"); - * discoveryAgent = new QBluetoothDeviceDiscoveryAgent(address); - * - **/ - - discoveryAgent = new QBluetoothDeviceDiscoveryAgent(); - - connect(ui->inquiryType, SIGNAL(toggled(bool)), this, SLOT(setGeneralUnlimited(bool))); - connect(ui->scan, SIGNAL(clicked()), this, SLOT(startScan())); - - connect(discoveryAgent, SIGNAL(deviceDiscovered(QBluetoothDeviceInfo)), - this, SLOT(addDevice(QBluetoothDeviceInfo))); - connect(discoveryAgent, SIGNAL(finished()), this, SLOT(scanFinished())); - - connect(ui->list, SIGNAL(itemActivated(QListWidgetItem*)), - this, SLOT(itemActivated(QListWidgetItem*))); - - connect(localDevice, SIGNAL(hostModeStateChanged(QBluetoothLocalDevice::HostMode)), - this, SLOT(hostModeStateChanged(QBluetoothLocalDevice::HostMode))); - - hostModeStateChanged(localDevice->hostMode()); - // add context menu for devices to be able to pair device - ui->list->setContextMenuPolicy(Qt::CustomContextMenu); - connect(ui->list, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(displayPairingMenu(QPoint))); - connect(localDevice, SIGNAL(pairingFinished(QBluetoothAddress,QBluetoothLocalDevice::Pairing)) - , this, SLOT(pairingDone(QBluetoothAddress,QBluetoothLocalDevice::Pairing))); - -} - -DeviceDiscoveryDialog::~DeviceDiscoveryDialog() -{ - delete discoveryAgent; -} - -void DeviceDiscoveryDialog::addDevice(const QBluetoothDeviceInfo &info) -{ - QString label = QString("%1 %2").arg(info.address().toString()).arg(info.name()); - QList<QListWidgetItem *> items = ui->list->findItems(label, Qt::MatchExactly); - if (items.empty()) { - QListWidgetItem *item = new QListWidgetItem(label); - QBluetoothLocalDevice::Pairing pairingStatus = localDevice->pairingStatus(info.address()); - if (pairingStatus == QBluetoothLocalDevice::Paired || pairingStatus == QBluetoothLocalDevice::AuthorizedPaired ) - item->setForeground(QColor(Qt::green)); - else - item->setForeground(QColor(Qt::black)); - - ui->list->addItem(item); - } - -} - -void DeviceDiscoveryDialog::startScan() -{ - discoveryAgent->start(); - ui->scan->setEnabled(false); - ui->inquiryType->setEnabled(false); -} - -void DeviceDiscoveryDialog::scanFinished() -{ - ui->scan->setEnabled(true); - ui->inquiryType->setEnabled(true); -} - -void DeviceDiscoveryDialog::setGeneralUnlimited(bool unlimited) -{ - if (unlimited) - discoveryAgent->setInquiryType(QBluetoothDeviceDiscoveryAgent::GeneralUnlimitedInquiry); - else - discoveryAgent->setInquiryType(QBluetoothDeviceDiscoveryAgent::LimitedInquiry); -} - -void DeviceDiscoveryDialog::itemActivated(QListWidgetItem *item) -{ - QString text = item->text(); - - int index = text.indexOf(' '); - - if (index == -1) - return; - - QBluetoothAddress address(text.left(index)); - QString name(text.mid(index + 1)); - - ServiceDiscoveryDialog d(name, address); - d.exec(); -} - -void DeviceDiscoveryDialog::on_discoverable_clicked(bool clicked) -{ - if (clicked) - localDevice->setHostMode(QBluetoothLocalDevice::HostDiscoverable); - else - localDevice->setHostMode(QBluetoothLocalDevice::HostConnectable); -} - -void DeviceDiscoveryDialog::on_power_clicked(bool clicked) -{ - if (clicked) - localDevice->powerOn(); - else - localDevice->setHostMode(QBluetoothLocalDevice::HostPoweredOff); -} - -void DeviceDiscoveryDialog::hostModeStateChanged(QBluetoothLocalDevice::HostMode mode) -{ - if (mode != QBluetoothLocalDevice::HostPoweredOff) - ui->power->setChecked(true); - else - ui->power->setChecked( false); - - if (mode == QBluetoothLocalDevice::HostDiscoverable) - ui->discoverable->setChecked(true); - else - ui->discoverable->setChecked(false); - - bool on = !(mode == QBluetoothLocalDevice::HostPoweredOff); - - - ui->scan->setEnabled(on); - ui->discoverable->setEnabled(on); -} -void DeviceDiscoveryDialog::displayPairingMenu(const QPoint &pos) -{ - if (ui->list->count() == 0) - return; - QMenu menu(this); - QAction *pairAction = menu.addAction("Pair"); - QAction *removePairAction = menu.addAction("Remove Pairing"); - QAction *chosenAction = menu.exec(ui->list->viewport()->mapToGlobal(pos)); - QListWidgetItem *currentItem = ui->list->currentItem(); - - QString text = currentItem->text(); - int index = text.indexOf(' '); - if (index == -1) - return; - - QBluetoothAddress address (text.left(index)); - if (chosenAction == pairAction) { - localDevice->requestPairing(address, QBluetoothLocalDevice::Paired); - } else if (chosenAction == removePairAction) { - localDevice->requestPairing(address, QBluetoothLocalDevice::Unpaired); - } -} -void DeviceDiscoveryDialog::pairingDone(const QBluetoothAddress &address, QBluetoothLocalDevice::Pairing pairing) -{ - QList<QListWidgetItem *> items = ui->list->findItems(address.toString(), Qt::MatchContains); - - if (pairing == QBluetoothLocalDevice::Paired || pairing == QBluetoothLocalDevice::AuthorizedPaired ) { - for (int var = 0; var < items.count(); ++var) { - QListWidgetItem *item = items.at(var); - item->setForeground(QColor(Qt::green)); - } - } else { - for (int var = 0; var < items.count(); ++var) { - QListWidgetItem *item = items.at(var); - item->setForeground(QColor(Qt::red)); - } - } -} |