nearbydevicesmodel.cpp

   1 #include "nearbydevicesmodel.h"
   2 #include "bluetoothbaseagent.h"
   3
   4 NearbyDevicesModel::NearbyDevicesModel(QObject *parent) :
   5         QAbstractListModel(parent), adapter(NULL), agent(NULL)
   6 {
   7         manager = new OrgBluezManagerInterface(
   8                         "org.bluez",
   9                         "/", QDBusConnection::systemBus(), this);
  10
  11         connect(manager,SIGNAL(AdapterAdded(QDBusObjectPath)),this,SLOT(adapterAdded(QDBusObjectPath)));
  12         connect(manager,SIGNAL(AdapterRemoved(QDBusObjectPath)),this,SLOT(adapterRemoved(QDBusObjectPath)));
  13         adapterAdded(QDBusObjectPath());
  14
  15         QHash<int,QByteArray> roles;
  16         roles[Qt::DisplayRole]="name";
  17
  18         setRoleNames(roles);
  19 }
  20
  21
  22 int NearbyDevicesModel::rowCount(const QModelIndex &parent) const
  23 {
  24         Q_UNUSED(parent);
  25         return devicepathlist.size();
  26 }
  27
  28 QVariant NearbyDevicesModel::data(const QModelIndex &index, int role) const
  29 {
  30         if (role == Qt::DisplayRole)
  31         {
  32                 QString rowData;
  33                 if(index.row() < devicepathlist.size())
  34                 {
  35                         rowData = deviceAliasMap[devicepathlist[index.row()]];
  36                 }
  37                 return QVariant(rowData);
  38         }
  39
  40         return QVariant();
  41 }
  42
  43 void NearbyDevicesModel::pair(QString hwaddy)
  44 {
  45
  46         qDebug()<<"attempting to pair with "<<hwaddy;
  47         if(!adapter) return;
  48         agent = new AsyncAgent("/temp/agent",this);
  49
  50         adapter->CreatePairedDevice(hwaddy,
  51                                    QDBusObjectPath("/temp/agent"),"");
  52
  53         //qDebug()<<"new object created: "<<object.path();
  54 }
  55
  56 void NearbyDevicesModel::discover(bool start)
  57 {
  58         if(start)
  59                 adapter->StartDiscovery();
  60         else adapter->StopDiscovery();
  61 }
  62
  63 void NearbyDevicesModel::removeAll(bool)
  64 {
  65         for(int i=0;i<devicepathlist.size();i++)
  66         {
  67                 devicepathlist.removeAt(i);
  68         }
  69 }
  70
  71 void NearbyDevicesModel::replyRequestConfirmation(bool confirmed)
  72 {
  73         if(agent) agent->replyRequestConfirmation(confirmed);
  74 }
  75
  76 void NearbyDevicesModel::replyPasskey(uint passkey)
  77 {
  78         if(agent) agent->replyPasskey(passkey);
  79 }
  80
  81 void NearbyDevicesModel::replyRequestPidCode(QString pidCode)
  82 {
  83         if(agent) agent->replyRequestPidCode(pidCode);
  84 }
  85
  86 void NearbyDevicesModel::deviceCreated(QString hwaddy, QVariantMap properties)
  87 {
  88         bool found = false;
  89         foreach(QString path, devicepathlist)
  90         {
  91                 if(path == hwaddy)
  92                 {
  93                         found=true;
  94                         break;
  95                 }
  96         }
  97
  98         if(!found)
  99         {
 100                 beginInsertRows(QModelIndex(), devicepathlist.size()+1, devicepathlist.size()+1);
 101                 devicepathlist.append(hwaddy);
 102                 deviceAliasMap[hwaddy] = properties["Alias"].toString();
 103                 emit nearbyDeviceFound(devicepathlist.indexOf(hwaddy));
 104                 endInsertRows();
 105         }
 106 }
 107
 108 void NearbyDevicesModel::deviceRemoved(QString hwaddy)
 109 {
 110         int i=-1;
 111         if((i = devicepathlist.indexOf(hwaddy)) >=0)
 112         {
 113                 beginRemoveRows(QModelIndex(),i,i);
 114                 devicepathlist.removeAt(i);
 115                 emit nearbyDeviceRemoved(i);
 116                 endRemoveRows();
 117         }
 118
 119 }
 120
 121 void NearbyDevicesModel::adapterAdded(QDBusObjectPath path)
 122 {
 123         if(adapter && adapter->path() == path.path()) return;
 124
 125         QDBusObjectPath adapterpath = manager->DefaultAdapter();
 126
 127         if(adapterpath.path() == "")
 128                 return;
 129
 130         adapter = new OrgBluezAdapterInterface(
 131                         "org.bluez",
 132                         adapterpath.path(),
 133                         QDBusConnection::systemBus(), this);
 134
 135         connect(adapter,
 136                 SIGNAL(DeviceFound(QString, QVariantMap)),
 137                 this,
 138                 SLOT(deviceCreated(QString, QVariantMap)));
 139         connect(adapter,
 140                 SIGNAL(DeviceDisappeared(QString)),
 141                 this,
 142                 SLOT(deviceRemoved(QString)));
 143 }
 144
 145 void NearbyDevicesModel::adapterRemoved(QDBusObjectPath)
 146 {
 147         QDBusObjectPath adapterpath = manager->DefaultAdapter();
 148
 149         if(adapterpath.path() == "")
 150         {
 151                 removeAll(true);
 152                 if(adapter) delete adapter;
 153                 return;
 154         }
 155 }