libqtappfw: bluetooth: add BluetoothModel support

Switch from using single threaded and incorrect QML processing of ListViews to
using models provided from libqtappfw

Bug-AGL: SPEC-2270
Change-Id: I83f02ab104a18ade95dfd172902e32a808c3d897
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/bluetooth/bluetoothmodel.h b/bluetooth/bluetoothmodel.h
new file mode 100644
index 0000000..0fc07aa
--- /dev/null
+++ b/bluetooth/bluetoothmodel.h
@@ -0,0 +1,81 @@
+#ifndef BLUETOOTH_MODEL_H
+#define BLUETOOTH_MODEL_H
+
+#include <QAbstractListModel>
+#include <QSortFilterProxyModel>
+#include <QStringList>
+#include <QtQml/QQmlContext>
+#include <QJsonObject>
+
+class BluetoothDevice
+{
+    public:
+        BluetoothDevice(const QString &id,
+                        const QString &address,
+                        const QString &name,
+                        const bool paired,
+                        const bool connected);
+        QString id() const;
+        QString address() const;
+        QString name() const;
+        bool paired() const;
+        bool connected() const;
+        void setId(const QString id);
+        void setAddress(const QString address);
+        void setName(const QString name);
+        void setPaired(const bool paired);
+        void setConnected(const bool connected);
+
+    private:
+        QString m_id;
+        QString m_address;
+        QString m_name;
+        bool m_paired;
+        bool m_connected;
+};
+
+class BluetoothModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+    public:
+        enum BluetoothRoles {
+            IdRole = Qt::UserRole + 1,
+            AddressRole,
+            NameRole,
+            PairedRole,
+            ConnectedRole
+        };
+
+        BluetoothModel(QObject *parent = Q_NULLPTR);
+
+        void addDevice(BluetoothDevice *device);
+        void removeDevice(BluetoothDevice *device);
+        void removeAllDevices();
+        BluetoothDevice *getDevice(QString address);
+        BluetoothDevice *updateDeviceProperties(BluetoothDevice *device, QJsonObject data);
+        int rowCount(const QModelIndex &parent = QModelIndex()) const;
+        QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+
+    signals:
+        void propertiesChanged(int connected);
+
+    protected:
+        QHash<int, QByteArray> roleNames() const;
+
+    private:
+        QList<BluetoothDevice *> m_devices;
+        QModelIndex indexOf(BluetoothDevice *device);
+};
+
+class BluetoothModelFilter : public QSortFilterProxyModel
+{
+    Q_OBJECT
+
+    public:
+        BluetoothModelFilter(QObject *parent = nullptr);
+
+    protected:
+        bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
+};
+#endif // BLUETOOTH_MODEL_H