projects / pulseview.git / blame
| Commit | Line | Data |
|---|---|---|
| 51ae69ae TS |
1 | /* |
| 2 | * This file is part of the PulseView project. | |
| 3 | * | |
| 4 | * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk> | |
| 5 | * | |
| 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. | |
| 10 | * | |
| 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. | |
| 15 | * | |
| 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 | |
| 19 | */ | |
| 20 | ||
| 21 | #ifndef PULSEVIEW_PV_VIEW_TRIGGER_MARKER_HPP | |
| 22 | #define PULSEVIEW_PV_VIEW_TRIGGER_MARKER_HPP | |
| 23 | ||
| 24 | #include "timeitem.hpp" | |
| 25 | ||
| 26 | namespace pv { | |
| 27 | namespace view { | |
| 28 | ||
| 29 | class TriggerMarker : public TimeItem | |
| 30 | { | |
| 31 | Q_OBJECT | |
| 32 | ||
| 33 | public: | |
| 34 | static const QColor Colour; | |
| 35 | ||
| 36 | public: | |
| 37 | /** | |
| 38 | * Constructor. | |
| 39 | * @param view A reference to the view that owns this marker. | |
| 40 | * @param time The time to set the marker to. | |
| 41 | */ | |
| 42 | TriggerMarker(View &view, const pv::util::Timestamp& time); | |
| 43 | ||
| 44 | /** | |
| 45 | * Copy constructor. | |
| 46 | */ | |
| 47 | TriggerMarker(const TriggerMarker &marker); | |
| 48 | ||
| 49 | /** | |
| 50 | * Returns true if the item is visible and enabled. | |
| 51 | */ | |
| 52 | bool enabled() const override; | |
| 53 | ||
| 54 | /** | |
| 55 | Returns true if the item may be dragged/moved. | |
| 56 | */ | |
| 57 | bool is_draggable() const override; | |
| 58 | ||
| 59 | /** | |
| 60 | * Sets the time of the marker. | |
| 61 | */ | |
| 62 | void set_time(const pv::util::Timestamp& time) override; | |
| 63 | ||
| 64 | float get_x() const override; | |
| 65 | ||
| 66 | /** | |
| 67 | * Gets the arrow-tip point of the time marker. | |
| 68 | * @param rect the rectangle of the ruler area. | |
| 69 | */ | |
| 70 | QPoint point(const QRect &rect) const override; | |
| 71 | ||
| 72 | /** | |
| 73 | * Paints the foreground layer of the item with a QPainter | |
| 74 | * @param p the QPainter to paint into. | |
| 75 | * @param pp the painting parameters object to paint with. | |
| 223d0c37 | 76 | */ |
| 51ae69ae TS |
77 | void paint_fore(QPainter &p, const ViewItemPaintParams &pp) override; |
| 78 | ||
| 79 | private: | |
| 80 | pv::util::Timestamp time_; | |
| 81 | }; | |
| 82 | ||
| 83 | } // namespace view | |
| 84 | } // namespace pv | |
| 85 | ||
| 86 | #endif // PULSEVIEW_PV_VIEW_TRIGGER_MARKER_HPP |