new watch scanning ui

1 files changed, 102 insertions, 0 deletions

diff --git a/sowatchui/scanwatchesmodel.cc b/sowatchui/scanwatchesmodel.cc
new file mode 100644
index 0000000..5b7c331
--- /dev/null
+++ b/sowatchui/scanwatchesmodel.cc
@@ -0,0 +1,102 @@
+#include <QtDebug>
+
+#include "scanwatchesmodel.h"
+
+ScanWatchesModel::ScanWatchesModel(QObject *parent) :
+    QAbstractListModel(parent),
+    _scanner(new ScannerProxy("com.javispedro.sowatchd", "/com/javispedro/sowatch/allscanner", QDBusConnection::sessionBus())),
+    _timer(new QTimer(this)),
+    _enabled(false), _active(false)
+{
+	QHash<int, QByteArray> roles = roleNames();
+	roles[Qt::DisplayRole] = QByteArray("title");
+	roles[Qt::StatusTipRole] = QByteArray("subtitle");
+	roles[ObjectRole] = QByteArray("object");
+	setRoleNames(roles);
+
+	_timer->setSingleShot(true);
+	_timer->setInterval(3000);
+
+	connect(_scanner, SIGNAL(WatchFound(QVariantMap)), SLOT(handleWatchFound(QVariantMap)));
+	connect(_scanner, SIGNAL(Started()), SLOT(handleStarted()));
+	connect(_scanner, SIGNAL(Finished()), SLOT(handleFinished()));
+	connect(_timer, SIGNAL(timeout()), SLOT(handleTimeout()));
+}
+
+ScanWatchesModel::~ScanWatchesModel()
+{
+}
+
+bool ScanWatchesModel::enabled() const
+{
+	return _enabled;
+}
+
+void ScanWatchesModel::setEnabled(bool enabled)
+{
+	_timer->stop();
+
+	_enabled = enabled;
+
+	if (_enabled && !_active) {
+		_scanner->Start();
+	}
+}
+
+bool ScanWatchesModel::active() const
+{
+	return _active;
+}
+
+int ScanWatchesModel::rowCount(const QModelIndex &parent) const
+{
+	return _list.count();
+}
+
+QVariant ScanWatchesModel::data(const QModelIndex &index, int role) const
+{
+	qDebug() << "Asked for data" << index.row() << index.column() << role;
+	const QVariantMap &info = _list.at(index.row());
+	switch (role) {
+	case Qt::DisplayRole:
+		return info["name"];
+	case Qt::StatusTipRole:
+		return info["address"];
+	case ObjectRole:
+		return QVariant::fromValue(info);
+	}
+	return QVariant();
+}
+
+void ScanWatchesModel::handleWatchFound(const QVariantMap &info)
+{
+	qDebug() << "Watch found" << info << endl;
+	if (!_list.contains(info)) {
+		int count = _list.count();
+		beginInsertRows(QModelIndex(), count, count);
+		_list.append(info);
+		endInsertRows();
+	}
+}
+
+void ScanWatchesModel::handleStarted()
+{
+	_active = true;
+	emit activeChanged();
+}
+
+void ScanWatchesModel::handleFinished()
+{
+	qDebug() << "Scan finished";
+	_active = false;
+	if (_enabled) {
+		_timer->start();
+	}
+	emit activeChanged();
+}
+
+void ScanWatchesModel::handleTimeout()
+{
+	qDebug() << "Restarting scan";
+	_scanner->Start();
+}