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28a4c9c5 | 1 | /* |
b3f22de0 | 2 | * This file is part of the PulseView project. |
28a4c9c5 JH |
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 | ||
640d091b UH |
21 | #ifndef PULSEVIEW_PV_LOGICSIGNAL_H |
22 | #define PULSEVIEW_PV_LOGICSIGNAL_H | |
23 | ||
28a4c9c5 JH |
24 | #include "signal.h" |
25 | ||
26 | #include <boost/shared_ptr.hpp> | |
27 | ||
51e77110 JH |
28 | namespace pv { |
29 | ||
1b1ec774 JH |
30 | namespace data { |
31 | class Logic; | |
32 | } | |
28a4c9c5 | 33 | |
8d634081 JH |
34 | namespace view { |
35 | ||
28a4c9c5 JH |
36 | class LogicSignal : public Signal |
37 | { | |
131e8012 | 38 | private: |
17d94d7c | 39 | static const float Oversampling; |
131e8012 | 40 | |
64b60583 JH |
41 | static const QColor EdgeColour; |
42 | static const QColor HighColour; | |
43 | static const QColor LowColour; | |
131e8012 | 44 | |
299d0e75 | 45 | static const QColor SignalColours[10]; |
3e46726a | 46 | |
28a4c9c5 | 47 | public: |
2858b391 | 48 | LogicSignal(QString name, |
1b1ec774 | 49 | boost::shared_ptr<pv::data::Logic> data, |
28a4c9c5 JH |
50 | int probe_index); |
51 | ||
3b18c57d | 52 | /** |
64b60583 JH |
53 | * Paints the signal with a QPainter |
54 | * @param p the QPainter to paint into. | |
2658961b JH |
55 | * @param y the y-coordinate to draw the signal at. |
56 | * @param left the x-coordinate of the left edge of the signal. | |
57 | * @param right the x-coordinate of the right edge of the signal. | |
fb0d32cb | 58 | * @param scale the scale in seconds per pixel. |
3b18c57d | 59 | * @param offset the time to show at the left hand edge of |
fb0d32cb | 60 | * the view in seconds. |
3b18c57d | 61 | **/ |
2658961b JH |
62 | void paint(QPainter &p, int y, int left, int right, double scale, |
63 | double offset); | |
e3f65ace | 64 | |
2858b391 | 65 | private: |
131e8012 | 66 | |
f4270878 | 67 | void paint_caps(QPainter &p, QLineF *const lines, |
131e8012 JH |
68 | std::vector< std::pair<int64_t, bool> > &edges, |
69 | bool level, double samples_per_pixel, double pixels_offset, | |
ce6e73a8 | 70 | float x_offset, float y_offset); |
131e8012 | 71 | |
28a4c9c5 JH |
72 | private: |
73 | int _probe_index; | |
1b1ec774 | 74 | boost::shared_ptr<pv::data::Logic> _data; |
28a4c9c5 | 75 | }; |
51e77110 | 76 | |
8d634081 | 77 | } // namespace view |
51e77110 | 78 | } // namespace pv |
640d091b UH |
79 | |
80 | #endif // PULSEVIEW_PV_LOGICSIGNAL_H |