diff options
Diffstat (limited to 'examples/bluetooth/btchat/remoteselector.cpp')
| -rw-r--r-- | examples/bluetooth/btchat/remoteselector.cpp | 118 |
1 files changed, 59 insertions, 59 deletions
diff --git a/examples/bluetooth/btchat/remoteselector.cpp b/examples/bluetooth/btchat/remoteselector.cpp index ec5d207c..dc501c82 100644 --- a/examples/bluetooth/btchat/remoteselector.cpp +++ b/examples/bluetooth/btchat/remoteselector.cpp @@ -1,72 +1,43 @@ -/**************************************************************************** -** -** 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2017 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include "remoteselector.h" #include "ui_remoteselector.h" -#include <QtBluetooth/qbluetoothlocaldevice.h> -#include <QtBluetooth/qbluetoothservicediscoveryagent.h> +#include <QBluetoothAddress> +#include <QBluetoothLocalDevice> +#include <QBluetoothServiceDiscoveryAgent> +#include <QBluetoothUuid> -QT_USE_NAMESPACE +#include <QGuiApplication> +#include <QStyleHints> + +#include <QListWidget> + +using namespace Qt::StringLiterals; RemoteSelector::RemoteSelector(const QBluetoothAddress &localAdapter, QWidget *parent) : QDialog(parent), ui(new Ui::RemoteSelector) { ui->setupUi(this); +#if defined(Q_OS_ANDROID) || defined(Q_OS_IOS) + setWindowState(Qt::WindowMaximized); +#endif + + QStyleHints *styleHints = qGuiApp->styleHints(); + updateIcon(styleHints->colorScheme()); + connect(styleHints, &QStyleHints::colorSchemeChanged, this, &RemoteSelector::updateIcon); +//! [createDiscoveryAgent] m_discoveryAgent = new QBluetoothServiceDiscoveryAgent(localAdapter); - connect(m_discoveryAgent, SIGNAL(serviceDiscovered(QBluetoothServiceInfo)), - this, SLOT(serviceDiscovered(QBluetoothServiceInfo))); - connect(m_discoveryAgent, SIGNAL(finished()), this, SLOT(discoveryFinished())); - connect(m_discoveryAgent, SIGNAL(canceled()), this, SLOT(discoveryFinished())); + connect(m_discoveryAgent, &QBluetoothServiceDiscoveryAgent::serviceDiscovered, + this, &RemoteSelector::serviceDiscovered); + connect(m_discoveryAgent, &QBluetoothServiceDiscoveryAgent::finished, + this, &RemoteSelector::discoveryFinished); + connect(m_discoveryAgent, &QBluetoothServiceDiscoveryAgent::canceled, + this, &RemoteSelector::discoveryFinished); +//! [createDiscoveryAgent] } RemoteSelector::~RemoteSelector() @@ -83,9 +54,10 @@ void RemoteSelector::startDiscovery(const QBluetoothUuid &uuid) ui->remoteDevices->clear(); +//! [startDiscovery] m_discoveryAgent->setUuidFilter(uuid); m_discoveryAgent->start(QBluetoothServiceDiscoveryAgent::FullDiscovery); - +//! [startDiscovery] } void RemoteSelector::stopDiscovery() @@ -115,11 +87,12 @@ void RemoteSelector::serviceDiscovered(const QBluetoothServiceInfo &serviceInfo) qDebug() << "\tRFCOMM server channel:" << serviceInfo.serverChannel(); #endif const QBluetoothAddress address = serviceInfo.device().address(); - for (const QBluetoothServiceInfo &info : qAsConst(m_discoveredServices)) { + for (const QBluetoothServiceInfo &info : std::as_const(m_discoveredServices)) { if (info.device().address() == address) return; } +//! [serviceDiscovered] QString remoteName; if (serviceInfo.device().name().isEmpty()) remoteName = address.toString(); @@ -132,6 +105,7 @@ void RemoteSelector::serviceDiscovered(const QBluetoothServiceInfo &serviceInfo) m_discoveredServices.insert(item, serviceInfo); ui->remoteDevices->addItem(item); +//! [serviceDiscovered] } void RemoteSelector::discoveryFinished() @@ -139,9 +113,16 @@ void RemoteSelector::discoveryFinished() ui->status->setText(tr("Select the chat service to connect to.")); } +void RemoteSelector::updateIcon(Qt::ColorScheme scheme) +{ + const QString bluetoothIconName = (scheme == Qt::ColorScheme::Dark) ? u"bluetooth_dark"_s + : u"bluetooth"_s; + const QIcon bluetoothIcon = QIcon::fromTheme(bluetoothIconName); + ui->iconLabel->setPixmap(bluetoothIcon.pixmap(24, 24, QIcon::Normal, QIcon::On)); +} + void RemoteSelector::on_remoteDevices_itemActivated(QListWidgetItem *item) { - qDebug() << "got click" << item->text(); m_service = m_discoveredServices.value(item); if (m_discoveryAgent->isActive()) m_discoveryAgent->stop(); @@ -149,6 +130,25 @@ void RemoteSelector::on_remoteDevices_itemActivated(QListWidgetItem *item) accept(); } +void RemoteSelector::on_remoteDevices_itemClicked(QListWidgetItem *) +{ + ui->connectButton->setEnabled(true); + ui->connectButton->setFocus(); +} + +void RemoteSelector::on_connectButton_clicked() +{ + auto items = ui->remoteDevices->selectedItems(); + if (items.size()) { + QListWidgetItem *item = items[0]; + m_service = m_discoveredServices.value(item); + if (m_discoveryAgent->isActive()) + m_discoveryAgent->stop(); + + accept(); + } +} + void RemoteSelector::on_cancelButton_clicked() { reject(); |