1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
/*
* Copyright (C) 2018-2022 Konsulko Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef BLUETOOTH_H
#define BLUETOOTH_H
#include <memory>
#include <QObject>
#include <QtQml/QQmlContext>
class BluetoothModel;
class BluetoothEventHandler;
class Bluetooth : public QObject
{
Q_OBJECT
Q_PROPERTY(bool power READ power WRITE setPower NOTIFY powerChanged)
Q_PROPERTY(bool discoverable READ discoverable WRITE setDiscoverable NOTIFY discoverableChanged)
Q_PROPERTY(bool connected READ connected NOTIFY connectedChanged)
Q_PROPERTY(bool mediaConnected READ mediaConnected NOTIFY mediaConnectedChanged)
public:
explicit Bluetooth(bool register_agent,
QQmlContext *context,
bool handle_media = false,
QObject *parent = Q_NULLPTR);
virtual ~Bluetooth();
void setPower(bool);
void setDiscoverable(bool);
Q_INVOKABLE void start(void);
Q_INVOKABLE void start_discovery(void);
Q_INVOKABLE void stop_discovery(void);
Q_INVOKABLE void remove_device(QString device);
Q_INVOKABLE void pair(QString device);
Q_INVOKABLE void cancel_pair(void);
Q_INVOKABLE void connect(QString device, QString uuid);
Q_INVOKABLE void connect(QString device);
Q_INVOKABLE void disconnect(QString device, QString uuid);
Q_INVOKABLE void disconnect(QString device);
Q_INVOKABLE void send_confirmation(int pincode);
enum MediaAction {
Connect, Disconnect,
Play, Pause, Stop, Next, Previous, FastForward, Rewind, Loop
};
Q_ENUM(MediaAction)
Q_INVOKABLE void media_control(MediaAction action);
Q_INVOKABLE void refresh_media_state();
bool power() const { return m_power; };
bool discoverable() const { return m_discoverable; };
bool connected() const { return m_connected; };
bool mediaConnected() const { return m_media_connected; };
signals:
void powerChanged(bool state);
void discoverableChanged(bool state);
void connectedChanged(bool state);
void mediaConnectedChanged(bool state);
void mediaPropertiesChanged(QVariantMap metadata);
void requestConfirmationEvent(QString pincode);
private:
QQmlContext *m_context;
BluetoothModel *m_bluetooth;
BluetoothEventHandler *m_event_handler;
bool m_agent;
bool m_handle_media;
void init_adapter_state(const QString &adapter);
void refresh_device_list(void);
void set_discovery_filter(void);
void discovery_command(const bool);
void update_adapter_power(const bool powered);
void update_connected_state(const QString &device, const bool connected);
void update_media_connected_state(const bool connected);
void update_media_properties(const QVariantMap &metadata);
void request_confirmation(const int pincode);
QString process_uuid(QString uuid) { if (uuid.length() == 36) return uuid; return uuids.value(uuid); };
// values
bool m_power;
bool m_discoverable;
bool m_connected;
bool m_media_connected;
QString m_connected_device;
QMap<QString, QString> uuids;
friend class BluetoothEventHandler;
};
#endif // BLUETOOTH_H
|
