+/*
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef PULSEVIEW_PV_VIEW_TRIGGER_MARKER_HPP
+#define PULSEVIEW_PV_VIEW_TRIGGER_MARKER_HPP
+
+#include "timeitem.hpp"
+
+namespace pv {
+namespace view {
+
+class TriggerMarker : public TimeItem
+{
+ Q_OBJECT
+
+public:
+ static const QColor Colour;
+
+public:
+ /**
+ * Constructor.
+ * @param view A reference to the view that owns this marker.
+ * @param time The time to set the marker to.
+ */
+ TriggerMarker(View &view, const pv::util::Timestamp& time);
+
+ /**
+ * Copy constructor.
+ */
+ TriggerMarker(const TriggerMarker &marker);
+
+ /**
+ * Returns true if the item is visible and enabled.
+ */
+ bool enabled() const override;
+
+ /**
+ Returns true if the item may be dragged/moved.
+ */
+ bool is_draggable() const override;
+
+ /**
+ * Sets the time of the marker.
+ */
+ void set_time(const pv::util::Timestamp& time) override;
+
+ float get_x() const override;
+
+ /**
+ * Gets the arrow-tip point of the time marker.
+ * @param rect the rectangle of the ruler area.
+ */
+ QPoint point(const QRect &rect) const override;
+
+ /**
+ * Paints the foreground layer of the item with a QPainter
+ * @param p the QPainter to paint into.
+ * @param pp the painting parameters object to paint with.
+ **/
+ void paint_fore(QPainter &p, const ViewItemPaintParams &pp) override;
+
+private:
+ pv::util::Timestamp time_;
+};
+
+} // namespace view
+} // namespace pv
+
+#endif // PULSEVIEW_PV_VIEW_TRIGGER_MARKER_HPP