| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtNfc module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** 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. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QNEARFIELDMANAGER_H |
| #define QNEARFIELDMANAGER_H |
| |
| #include <QtCore/QObject> |
| #include <QtNfc/qtnfcglobal.h> |
| #include <QtNfc/QNearFieldTarget> |
| #include <QtNfc/QNdefRecord> |
| #include <QtNfc/QNdefFilter> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QNearFieldManagerPrivate; |
| class Q_NFC_EXPORT QNearFieldManager : public QObject |
| { |
| Q_OBJECT |
| |
| Q_DECLARE_PRIVATE(QNearFieldManager) |
| |
| public: |
| enum class AdapterState { |
| Offline = 1, |
| TurningOn = 2, |
| Online = 3, |
| TurningOff = 4 |
| }; |
| Q_ENUM(AdapterState) |
| enum TargetAccessMode { |
| NoTargetAccess = 0x00, |
| NdefReadTargetAccess = 0x01, |
| NdefWriteTargetAccess = 0x02, |
| TagTypeSpecificTargetAccess = 0x04 |
| }; |
| Q_ENUM(TargetAccessMode) |
| Q_DECLARE_FLAGS(TargetAccessModes, TargetAccessMode) |
| |
| explicit QNearFieldManager(QObject *parent = nullptr); |
| explicit QNearFieldManager(QNearFieldManagerPrivate *backend, QObject *parent = nullptr); |
| ~QNearFieldManager(); |
| |
| bool isAvailable() const; |
| bool isSupported() const; |
| |
| void setTargetAccessModes(TargetAccessModes accessModes); |
| TargetAccessModes targetAccessModes() const; |
| |
| bool startTargetDetection(); |
| void stopTargetDetection(); |
| |
| //TODO Qt 6 Consider removal of this registration mechanism |
| //None of the currently supported platforms supports the feature |
| //or in fact the implementation (on Android) is not what the |
| //function is supposed to do. |
| int registerNdefMessageHandler(QObject *object, const char *method); |
| int registerNdefMessageHandler(QNdefRecord::TypeNameFormat typeNameFormat, |
| const QByteArray &type, |
| QObject *object, const char *method); |
| int registerNdefMessageHandler(const QNdefFilter &filter, |
| QObject *object, const char *method); |
| |
| bool unregisterNdefMessageHandler(int handlerId); |
| |
| Q_SIGNALS: |
| void adapterStateChanged(QNearFieldManager::AdapterState state); |
| void targetDetected(QNearFieldTarget *target); |
| void targetLost(QNearFieldTarget *target); |
| |
| private: |
| QNearFieldManagerPrivate *d_ptr; |
| }; |
| |
| Q_DECLARE_OPERATORS_FOR_FLAGS(QNearFieldManager::TargetAccessModes) |
| |
| QT_END_NAMESPACE |
| |
| #endif // QNEARFIELDMANAGER_H |