Unity 8
qinputinfo.h
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41 
42 #ifndef QINPUTINFO_H
43 #define QINPUTINFO_H
44 
45 #include <QObject>
46 #include <QVector>
47 #include <QMap>
48 #include <QSocketNotifier>
49 #include <QDebug>
50 
51 class QInputDeviceManagerPrivate;
52 class QInputDevicePrivate;
53 class QInputDevice;
54 
55 class QInputDeviceManager;
56 
57 class QInputDevice : public QObject
58 {
59  Q_OBJECT
60  Q_ENUMS(InputType)
61  Q_FLAGS(InputType InputTypeFlags)
62  friend class QInputDeviceManagerPrivate;
63 
64 public:
65 
66  enum InputType {
67  Unknown = 0,
68  Button = 1,
69  Mouse = 2,
70  TouchPad = 4,
71  TouchScreen = 8,
72  Keyboard = 16,
73  Switch = 32
74  };
75  Q_ENUMS(InputType)
76  Q_DECLARE_FLAGS(InputTypeFlags, InputType)
77 
78  explicit QInputDevice(QObject *parent = 0);
79  QString name() const;
80  QString devicePath() const;
81  QList <int> buttons() const; //keys event code
82  QList <int> switches() const;
83  QList <int> relativeAxis() const;
84  QList <int> absoluteAxis() const;
85  QInputDevice::InputTypeFlags type() const;
86 
87 private:
88 
89  QInputDevicePrivate *d_ptr;
90  void setName(const QString &);
91  void setDevicePath(const QString &);
92  void addButton(int);
93  void addSwitch(int);
94  void addRelativeAxis(int);
95  void addAbsoluteAxis(int);
96  void setType(QInputDevice::InputTypeFlags flags);
97 
98 };
99 
100 Q_DECLARE_METATYPE(QInputDevice::InputType)
101 Q_DECLARE_METATYPE(QInputDevice::InputTypeFlags)
102 
103 class QInputDeviceManagerPrivate;
104 
105 class QInputDeviceManager : public QObject
106 {
107  Q_OBJECT
108  Q_PROPERTY(int deviceCount READ deviceCount NOTIFY deviceCountChanged)
109  Q_PROPERTY(QInputDevice::InputType deviceFilter READ deviceFilter WRITE setDeviceFilter NOTIFY deviceFilterChanged)
110 public:
111 
112  explicit QInputDeviceManager(QObject *parent = 0);
113 
114  int deviceCount() const;
115  int deviceCount(const QInputDevice::InputType filter) const;
116 
117  void setDeviceFilter(QInputDevice::InputType filter);
118  QInputDevice::InputType deviceFilter();
119 
120  QMap <QString, QInputDevice *> deviceMap();
121  Q_INVOKABLE QVector <QInputDevice *> deviceListOfType(QInputDevice::InputType filter);
122 
123 Q_SIGNALS:
124 
125  void deviceAdded(const QString & devicePath);
126  void deviceRemoved(const QString & devicePath);
127 
128  void ready();
129  void deviceCountChanged(int count);
130  void deviceFilterChanged(const QInputDevice::InputType filter);
131 
132 public Q_SLOTS:
133  void addedDevice(const QString & devicePath);
134 
135 private:
136  Q_DISABLE_COPY(QInputDeviceManager)
137 #if !defined(QT_SIMULATOR)
138  QInputDeviceManagerPrivate *const d_ptr;
139  Q_DECLARE_PRIVATE(QInputDeviceManager)
140 #endif
141 };
142 
143 #endif // QINPUTINFO_H