+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "triggermarker.hpp"
+#include "view.hpp"
+
+namespace pv {
+namespace views {
+namespace trace {
+
+const QColor TriggerMarker::Colour(0x00, 0x00, 0xB0);
+
+TriggerMarker::TriggerMarker(View &view, const pv::util::Timestamp& time) :
+ TimeItem(view),
+ time_(time)
+{
+}
+
+TriggerMarker::TriggerMarker(const TriggerMarker &marker) :
+ TimeItem(marker.view_),
+ time_(marker.time_)
+{
+}
+
+bool TriggerMarker::enabled() const
+{
+ return true;
+}
+
+bool TriggerMarker::is_draggable() const
+{
+ return false;
+}
+
+void TriggerMarker::set_time(const pv::util::Timestamp& time)
+{
+ time_ = time;
+
+ view_.time_item_appearance_changed(true, true);
+}
+
+float TriggerMarker::get_x() const
+{
+ return ((time_ - view_.offset()) / view_.scale()).convert_to<float>();
+}
+
+QPoint TriggerMarker::point(const QRect &rect) const
+{
+ return QPoint(get_x(), rect.bottom());
+}
+
+void TriggerMarker::paint_fore(QPainter &p, ViewItemPaintParams &pp)
+{
+ if (!enabled())
+ return;
+
+ QPen pen(Colour);
+ pen.setStyle(Qt::DashLine);
+
+ const float x = get_x();
+ p.setPen(pen);
+ p.drawLine(QPointF(x, pp.top()), QPointF(x, pp.bottom()));
+}
+
+} // namespace trace
+} // namespace views
+} // namespace pv