src/FingerManagerDevicesModel.cpp

   1 #include "FingerManagerDevicesModel.h"
   2
   3 /**
   4  * FingerManagerDevicesModel - data model for combo box.
   5  */
   6 FingerManagerDevicesModel::FingerManagerDevicesModel(QObject *parent) :
   7         QAbstractListModel(parent) {
   8 }
   9
  10 /**
  11  * destructor
  12  */
  13 FingerManagerDevicesModel::~FingerManagerDevicesModel() {
  14         devices.clear();
  15 }
  16
  17 /**
  18  * setDefault - set default device
  19  * @param dev device
  20  */
  21 void FingerManagerDevicesModel::setDefault(QString dev) {
  22         for (int i = 0; i < devices.size(); i++) {
  23                 if (devices.at(i).device == dev) {
  24                         default_ = i;
  25                         return;
  26                 }
  27         }
  28 }
  29
  30 /**
  31  * getDefault - return default device index
  32  * @return int
  33  */
  34 int FingerManagerDevicesModel::getDefault() {
  35         return(default_);
  36 }
  37
  38 /**
  39  * addDevice - add new device to model
  40  * @param device device object path
  41  * @param name device name
  42  */
  43 void FingerManagerDevicesModel::addDevice(QString device, QString name) {
  44         DeviceModel d;
  45         d.name = name;
  46         d.device = device;
  47         devices.push_back(d);
  48 }
  49
  50 /**
  51  * rowCount - returns number of devices in model
  52  * @return int
  53  */
  54 int FingerManagerDevicesModel::rowCount(const QModelIndex&) const {
  55         return(devices.size());
  56 }
  57
  58 /**
  59  * data - return data for selected row and role
  60  * @param index row index
  61  * @param role role
  62  * @return QVariant
  63  */
  64 QVariant FingerManagerDevicesModel::data(const QModelIndex& index, int role) const {
  65         QVariant result;
  66         if (role == Qt::DisplayRole) {
  67                 result = devices.at(index.row()).name;
  68         }
  69         return(result);
  70 }
  71
  72 /**
  73  * getDeviceName - return device name
  74  * @param row row index
  75  * @return QString
  76  */
  77 QString FingerManagerDevicesModel::getDeviceName(int row) {
  78         return(devices.at(row).name);
  79 }
  80
  81 /**
  82  * getDevicePath - return device path
  83  * @param row row index
  84  * @return QString
  85  */
  86 QString FingerManagerDevicesModel::getDevicePath(int row) {
  87         return(devices.at(row).device);
  88 }
  89
  90 /**
  91  * getDeviceModel - return device model
  92  * @param int row index
  93  * @return DeviceModel
  94  */
  95 DeviceModel FingerManagerDevicesModel::getDeviceModel(int row) {
  96         return(devices.at(row));
  97 }