85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
#include "devicediscovery.h"
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#include "engine.h"
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DeviceDiscovery::DeviceDiscovery(QObject *parent) :
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QAbstractListModel(parent)
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{
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connect(Engine::instance()->jsonRpcClient(), &JsonRpcClient::responseReceived, this, &DeviceDiscovery::responseReceived);
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}
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int DeviceDiscovery::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent)
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return m_foundDevices.count();
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}
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QVariant DeviceDiscovery::data(const QModelIndex &index, int role) const
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{
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switch (role) {
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case RoleId:
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return m_foundDevices.at(index.row()).m_id;
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case RoleName:
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return m_foundDevices.at(index.row()).m_name;
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case RoleDescription:
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return m_foundDevices.at(index.row()).m_description;
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}
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return QVariant();
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}
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QHash<int, QByteArray> DeviceDiscovery::roleNames() const
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{
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QHash<int, QByteArray> roles;
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roles.insert(RoleId, "id");
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roles.insert(RoleName, "name");
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roles.insert(RoleDescription, "description");
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return roles;
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}
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void DeviceDiscovery::discoverDevices(const QUuid &deviceClassId, const QVariantList ¶ms)
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{
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int request = Engine::instance()->jsonRpcClient()->discoverDevices(deviceClassId, params);
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m_requests.append(request);
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emit busyChanged();
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emit countChanged();
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}
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bool DeviceDiscovery::busy() const
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{
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return m_requests.count() > 0;
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}
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void DeviceDiscovery::responseReceived(int id, const QVariantMap ¶ms)
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{
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if (!m_requests.contains(id)) {
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return;
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}
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m_requests.removeAll(id);
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emit busyChanged();
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qDebug() << "response received" << params;
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QVariantList descriptors = params.value("deviceDescriptors").toList();
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foreach (const QVariant &descriptor, descriptors) {
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if (!contains(descriptor.toMap().value("id").toUuid())) {
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beginInsertRows(QModelIndex(), m_foundDevices.count(), m_foundDevices.count());
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m_foundDevices.append(DeviceDescriptor(descriptor.toMap().value("id").toUuid(),
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descriptor.toMap().value("title").toString(),
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descriptor.toMap().value("description").toString()));
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endInsertRows();
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emit countChanged();
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}
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}
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}
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bool DeviceDiscovery::contains(const QUuid &deviceDescriptorId) const
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{
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foreach (const DeviceDescriptor &descriptor, m_foundDevices) {
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if (descriptor.m_id == deviceDescriptorId) {
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return true;
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}
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}
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return false;
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}
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