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, see <http://www.gnu.org/licenses/>.
20 #include "triggermarker.hpp"
27 const QColor TriggerMarker::Color(0x00, 0x00, 0xB0);
29 TriggerMarker::TriggerMarker(View &view, const pv::util::Timestamp& time) :
35 TriggerMarker::TriggerMarker(const TriggerMarker &marker) :
36 TimeItem(marker.view_),
41 bool TriggerMarker::enabled() const
46 bool TriggerMarker::is_draggable(QPoint pos) const
52 void TriggerMarker::set_time(const pv::util::Timestamp& time)
56 view_.time_item_appearance_changed(true, true);
59 float TriggerMarker::get_x() const
61 return ((time_ - view_.offset()) / view_.scale()).convert_to<float>();
64 QPoint TriggerMarker::drag_point(const QRect &rect) const
68 // The trigger marker cannot be moved, so there is no drag point
69 return QPoint(INT_MIN, INT_MIN);
72 void TriggerMarker::paint_fore(QPainter &p, ViewItemPaintParams &pp)
78 pen.setStyle(Qt::DashLine);
80 const float x = get_x();
82 p.drawLine(QPointF(x, pp.top()), QPointF(x, pp.bottom()));