projects / pulseview.git / blame
| Commit | Line | Data |
|---|---|---|
| 55d3603d JH |
1 | /* |
| 2 | * This file is part of the PulseView project. | |
| 3 | * | |
| 4 | * Copyright (C) 2012 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_DECODESIGNAL_H | |
| 22 | #define PULSEVIEW_PV_DECODESIGNAL_H | |
| 23 | ||
| 24 | #include "trace.h" | |
| 25 | ||
| 26 | #include <boost/shared_ptr.hpp> | |
| 27 | ||
| 28 | namespace pv { | |
| 29 | namespace view { | |
| 30 | ||
| 31 | class DecodeSignal : public Trace | |
| 32 | { | |
| 33 | public: | |
| 34 | DecodeSignal(pv::SigSession &session, srd_decoder *const dec); | |
| 35 | ||
| 82c7f640 JH |
36 | void init_context_bar_actions(QWidget *parent); |
| 37 | ||
| 55d3603d JH |
38 | bool enabled() const; |
| 39 | ||
| 40 | /** | |
| 41 | * Paints the trace with a QPainter | |
| 42 | * @param p the QPainter to paint into. | |
| 43 | * @param y the y-coordinate to draw the signal at | |
| 44 | * @param left the x-coordinate of the left edge of the signal | |
| 45 | * @param right the x-coordinate of the right edge of the signal | |
| 46 | * @param scale the scale in seconds per pixel. | |
| 47 | * @param offset the time to show at the left hand edge of | |
| 48 | * the view in seconds. | |
| 49 | **/ | |
| 50 | void paint(QPainter &p, int y, int left, int right, | |
| 51 | double scale, double offset); | |
| 52 | ||
| 53 | const std::list<QAction*> get_context_bar_actions(); | |
| 54 | ||
| 55 | private: | |
| 56 | ||
| 57 | /** | |
| 58 | * When painting into the rectangle, calculate the y | |
| 59 | * offset of the zero point. | |
| 60 | **/ | |
| 61 | int get_nominal_offset(const QRect &rect) const; | |
| 62 | ||
| 63 | private: | |
| 64 | srd_decoder *const _decoder; | |
| 65 | }; | |
| 66 | ||
| 67 | } // namespace view | |
| 68 | } // namespace pv | |
| 69 | ||
| 70 | #endif // PULSEVIEW_PV_DECODESIGNAL_H |