moving scanner logic to ui, new icon

1 files changed, 100 insertions, 0 deletions

diff --git a/sowatchui/watchscannermodel.cpp b/sowatchui/watchscannermodel.cpp
new file mode 100644
index 0000000..2f58523
--- /dev/null
+++ b/sowatchui/watchscannermodel.cpp
@@ -0,0 +1,100 @@
+#include "watchscannermodel.h"
+
+WatchScannerModel::WatchScannerModel(QObject *parent) :
+    QAbstractListModel(parent),
+    _scanner(new sowatch::AllWatchScanner(this)),
+    _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()));
+}
+
+WatchScannerModel::~WatchScannerModel()
+{
+}
+
+bool WatchScannerModel::enabled() const
+{
+	return _enabled;
+}
+
+void WatchScannerModel::setEnabled(bool enabled)
+{
+	_timer->stop();
+
+	_enabled = enabled;
+
+	if (_enabled && !_active) {
+		_scanner->start();
+	}
+}
+
+bool WatchScannerModel::active() const
+{
+	return _active;
+}
+
+int WatchScannerModel::rowCount(const QModelIndex &parent) const
+{
+	return _list.count();
+}
+
+QVariant WatchScannerModel::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 WatchScannerModel::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 WatchScannerModel::handleStarted()
+{
+	_active = true;
+	emit activeChanged();
+}
+
+void WatchScannerModel::handleFinished()
+{
+	qDebug() << "Scan finished";
+	_active = false;
+	if (_enabled) {
+		_timer->start();
+	}
+	emit activeChanged();
+}
+
+void WatchScannerModel::handleTimeout()
+{
+	qDebug() << "Restarting scan";
+	_scanner->start();
+}