complete bluetooth manager support

src/network/qqtbluetoothmanager.cpp

@@ -1,6 +1,96 @@
 #include "qqtbluetoothmanager.h"
 
-QQtBluetoothManager::QQtBluetoothManager(QObject *parent) : QObject(parent)
+QQtBluetoothManager* QQtBluetoothManager::_instance = NULL;
+
+QQtBluetoothManager *QQtBluetoothManager::Instance(QObject *parent)
 {
+    if(_instance)
+        return _instance;
+    _instance = new QQtBluetoothManager(parent);
+    return _instance;
+}
+
+void QQtBluetoothManager::changeAdapter(QBluetoothAddress &adapterAddress)
+{
+    if(serviceDiscoveryAgent)
+        delete serviceDiscoveryAgent;
+    serviceDiscoveryAgent = new QBluetoothServiceDiscoveryAgent(adapterAddress, this);
+
+    connect(serviceDiscoveryAgent, SIGNAL(serviceDiscovered(QBluetoothServiceInfo)),
+            this, SIGNAL(addService(QBluetoothServiceInfo)));
+    connect(serviceDiscoveryAgent, SIGNAL(finished()), this, SIGNAL(serviceScanFinished()));
+
+    if(deviceDiscoveryAgent)
+        delete deviceDiscoveryAgent;
+    deviceDiscoveryAgent = new QBluetoothDeviceDiscoveryAgent(adapterAddress, this);
+
+    connect(deviceDiscoveryAgent, SIGNAL(deviceDiscovered(QBluetoothDeviceInfo)),
+            this, SIGNAL(addDevice(QBluetoothDeviceInfo)));
+    connect(deviceDiscoveryAgent, SIGNAL(finished()), this, SIGNAL(deviceScanFinished()));
+
+    setAutoScan(true);
+}
+
+void QQtBluetoothManager::powerOff()
+{
+    setHostMode(HostPoweredOff);
+}
+
+bool QQtBluetoothManager::isPowerOn()
+{
+    HostMode mode = hostMode();
+    if(mode == HostPoweredOff)
+        return false;
+    return true;
+}
+
+bool QQtBluetoothManager::isDiscoverable()
+{
+    HostMode mode = hostMode();
+    if(mode == HostDiscoverable)
+        return true;
+    return false;
+}
+
+void QQtBluetoothManager::setAutoScan(bool scan)
+{
+    if(scan)
+    {
+        bAutoScan = true;
+        deviceDiscoveryAgent->start();
+        serviceDiscoveryAgent->clear();
+        serviceDiscoveryAgent->start(QBluetoothServiceDiscoveryAgent::FullDiscovery);
+    }
+    else
+    {
+        bAutoScan = false;
+        deviceDiscoveryAgent->stop();
+        serviceDiscoveryAgent->stop();
+    }
 
 }
+
+void QQtBluetoothManager::setDiscoverable(bool able)
+{
+    if(able)
+        setHostMode(HostDiscoverable);
+    else
+        setHostMode(HostConnectable);
+}
+
+void QQtBluetoothManager::getRemoteService(QBluetoothAddress &remoteAddress)
+{
+    serviceDiscoveryAgent->setRemoteAddress(remoteAddress);
+    serviceDiscoveryAgent->clear();
+    serviceDiscoveryAgent->start(QBluetoothServiceDiscoveryAgent::FullDiscovery);
+}
+
+QQtBluetoothManager::QQtBluetoothManager(QObject *parent) :
+    QBluetoothLocalDevice(parent),
+    serviceDiscoveryAgent(nullptr),
+    deviceDiscoveryAgent(nullptr),
+    bAutoScan(true)
+{
+    QBluetoothAddress adapterAddress = address();
+    changeAdapter(adapterAddress);
+}

src/network/qqtbluetoothmanager.h

@@ -1,17 +1,47 @@
 #ifndef QQTBLUETOOTHMANAGER_H
 #define QQTBLUETOOTHMANAGER_H
 
-#include <QObject>
+#include <qbluetoothglobal.h>
 
-class QQtBluetoothManager : public QObject
+#include <qbluetoothuuid.h>
+#include <qbluetoothaddress.h>
+
+#include <qbluetoothlocaldevice.h>
+#include <qbluetoothserviceinfo.h>
+
+#include <qbluetoothdevicediscoveryagent.h>
+#include <qbluetoothservicediscoveryagent.h>
+
+class QQtBluetoothManager : public QBluetoothLocalDevice
 {
     Q_OBJECT
 public:
-    explicit QQtBluetoothManager(QObject *parent = nullptr);
+    static QQtBluetoothManager *Instance(QObject* parent = 0);
+
+    void changeAdapter(QBluetoothAddress& adapterAddress);
+    void powerOff();
+    bool isPowerOn();
+    bool isDiscoverable();
+
+    void setAutoScan(bool scan = true);
+    void setDiscoverable(bool able = true);
+
+    void getRemoteService(QBluetoothAddress& remoteAddress);
 
 signals:
-
+    void addService(QBluetoothServiceInfo);
+    void addDevice(QBluetoothDeviceInfo);
+    void deviceScanFinished();
+    void serviceScanFinished();
 public slots:
+private:
+    explicit QQtBluetoothManager(QObject *parent = nullptr);
+    static QQtBluetoothManager* _instance;
+
+    QBluetoothServiceDiscoveryAgent *serviceDiscoveryAgent;
+    QBluetoothDeviceDiscoveryAgent *deviceDiscoveryAgent;
+
+    bool bAutoScan;
 };
 
-#endif // QQTBLUETOOTHMANAGER_H
+#endif // QQTBLUETOOTHMANAGER_H

src/qqt.pri

@@ -106,8 +106,8 @@ INCLUDEPATH += $$PWD/printsupport
 INCLUDEPATH += $$PWD/sql
 INCLUDEPATH += $$PWD/widgets
 
-SOURCES += \
-HEADERS += \
+SOURCES =
+HEADERS =
 
 #root dir
 win32 {
@@ -156,20 +156,25 @@ SOURCES += \
 HEADERS += \
     $$PWD/network/qqtserialport.h
 #bluetooth
-SOURCES += \
-    $$PWD/network/qqtbluetooth.cpp
-HEADERS += \
-    $$PWD/network/qqtbluetooth.h
+DEFINES += __BLUETOOTH__
+contains (DEFINES, __BLUETOOTH__) {
+    greaterThan(QT_MAJOR_VERSION, 4): QT += bluetooth
+    #bluetooth socket
+    SOURCES += \
+        $$PWD/network/qqtbluetooth.cpp
+    HEADERS += \
+        $$PWD/network/qqtbluetooth.h
+    #bluetooth manager
+    SOURCES += \
+        $$PWD/network/qqtbluetoothmanager.cpp
+    HEADERS += \
+        $$PWD/network/qqtbluetoothmanager.h
+}
 #ethnet manager
 equals(QT_KIT, MIPS32) {
     SOURCES += $$PWD/network/qqtethenetmanager.cpp
     HEADERS += $$PWD/network/qqtethenetmanager.h
 }
-#bluetooth manager
-SOURCES += \
-    $$PWD/network/qqtbluetoothmanager.cpp
-HEADERS += \
-    $$PWD/network/qqtbluetoothmanager.h
 #qextserialport support
 #USE QEXTSERIALPORT
 #DEFINES += __QTEXTSERIALPORT__