2 * This file is part of the PulseView project.
4 * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_TRIGGER_MARKER_HPP
22 #define PULSEVIEW_PV_VIEWS_TRACEVIEW_TRIGGER_MARKER_HPP
24 #include "timeitem.hpp"
30 class TriggerMarker : public TimeItem
35 static const QColor Colour;
40 * @param view A reference to the view that owns this marker.
41 * @param time The time to set the marker to.
43 TriggerMarker(View &view, const pv::util::Timestamp& time);
48 TriggerMarker(const TriggerMarker &marker);
51 * Returns true if the item is visible and enabled.
53 bool enabled() const override;
56 Returns true if the item may be dragged/moved.
58 bool is_draggable() const override;
61 * Sets the time of the marker.
63 void set_time(const pv::util::Timestamp& time) override;
65 float get_x() const override;
68 * Gets the arrow-tip point of the time marker.
69 * @param rect the rectangle of the ruler area.
71 QPoint point(const QRect &rect) const override;
74 * Paints the foreground layer of the item with a QPainter
75 * @param p the QPainter to paint into.
76 * @param pp the painting parameters object to paint with.
78 void paint_fore(QPainter &p, const ViewItemPaintParams &pp) override;
81 pv::util::Timestamp time_;
84 } // namespace TraceView
88 #endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_TRIGGER_MARKER_HPP