1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the plugins module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QEVDEVTABLETHANDLER_P_H 41 #define QEVDEVTABLETHANDLER_P_H 42 43 // 44 // W A R N I N G 45 // ------------- 46 // 47 // This file is not part of the Qt API. It exists purely as an 48 // implementation detail. This header file may change from version to 49 // version without notice, or even be removed. 50 // 51 // We mean it. 52 // 53 54 #include <QObject> 55 #include <QString> 56 #include <QThread> 57 #include <QtCore/private/qthread_p.h> 58 59 QT_BEGIN_NAMESPACE 60 61 class QSocketNotifier; 62 class QEvdevTabletData; 63 64 class QEvdevTabletHandler : public QObject 65 { 66 public: 67 explicit QEvdevTabletHandler(const QString &device, const QString &spec = QString(), QObject *parent = nullptr); 68 ~QEvdevTabletHandler(); 69 70 qint64 deviceId() const; 71 72 void readData(); 73 74 private: 75 bool queryLimits(); 76 77 int m_fd; 78 QString m_device; 79 QSocketNotifier *m_notifier; 80 QEvdevTabletData *d; 81 }; 82 83 class QEvdevTabletHandlerThread : public QDaemonThread 84 { 85 public: 86 explicit QEvdevTabletHandlerThread(const QString &device, const QString &spec, QObject *parent = nullptr); 87 ~QEvdevTabletHandlerThread(); 88 void run() override; handler()89 QEvdevTabletHandler *handler() { return m_handler; } 90 91 private: 92 QString m_device; 93 QString m_spec; 94 QEvdevTabletHandler *m_handler; 95 }; 96 97 QT_END_NAMESPACE 98 99 #endif // QEVDEVTABLETHANDLER_P_H 100