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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