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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 | { | |
b08d7222 JH |
38 | Q_OBJECT |
39 | ||
131e8012 | 40 | private: |
17d94d7c | 41 | static const float Oversampling; |
131e8012 | 42 | |
64b60583 JH |
43 | static const QColor EdgeColour; |
44 | static const QColor HighColour; | |
45 | static const QColor LowColour; | |
131e8012 | 46 | |
299d0e75 | 47 | static const QColor SignalColours[10]; |
3e46726a | 48 | |
28a4c9c5 | 49 | public: |
c0f86852 | 50 | LogicSignal(pv::SigSession &session, const sr_probe *const probe, |
cec48d16 | 51 | boost::shared_ptr<pv::data::Logic> data); |
28a4c9c5 | 52 | |
f459c540 JH |
53 | virtual ~LogicSignal(); |
54 | ||
ef8311a4 JH |
55 | void init_context_bar_actions(QWidget *parent); |
56 | ||
a55c544b JH |
57 | const std::list<QAction*> get_context_bar_actions(); |
58 | ||
3b18c57d | 59 | /** |
64b60583 JH |
60 | * Paints the signal with a QPainter |
61 | * @param p the QPainter to paint into. | |
2658961b JH |
62 | * @param y the y-coordinate to draw the signal at. |
63 | * @param left the x-coordinate of the left edge of the signal. | |
64 | * @param right the x-coordinate of the right edge of the signal. | |
fb0d32cb | 65 | * @param scale the scale in seconds per pixel. |
3b18c57d | 66 | * @param offset the time to show at the left hand edge of |
fb0d32cb | 67 | * the view in seconds. |
3b18c57d | 68 | **/ |
2658961b JH |
69 | void paint(QPainter &p, int y, int left, int right, double scale, |
70 | double offset); | |
e3f65ace | 71 | |
2858b391 | 72 | private: |
131e8012 | 73 | |
f4270878 | 74 | void paint_caps(QPainter &p, QLineF *const lines, |
131e8012 JH |
75 | std::vector< std::pair<int64_t, bool> > &edges, |
76 | bool level, double samples_per_pixel, double pixels_offset, | |
ce6e73a8 | 77 | float x_offset, float y_offset); |
131e8012 | 78 | |
0a78bcaf JH |
79 | static void add_trigger_action(const char *trig_types, char type, |
80 | QAction *action, std::list<QAction*> &actions); | |
81 | ||
139fef92 JH |
82 | void update_trigger_actions(); |
83 | ||
b08d7222 JH |
84 | void set_trigger(char type); |
85 | ||
86 | private slots: | |
87 | void on_trigger_none(); | |
88 | void on_trigger_rising(); | |
89 | void on_trigger_high(); | |
90 | void on_trigger_falling(); | |
91 | void on_trigger_low(); | |
92 | void on_trigger_change(); | |
93 | ||
28a4c9c5 | 94 | private: |
1b1ec774 | 95 | boost::shared_ptr<pv::data::Logic> _data; |
4145b248 | 96 | |
ef8311a4 JH |
97 | QAction *_separator; |
98 | ||
99 | QAction *_trigger_none; | |
100 | QAction *_trigger_rising; | |
101 | QAction *_trigger_high; | |
102 | QAction *_trigger_falling; | |
103 | QAction *_trigger_low; | |
104 | QAction *_trigger_change; | |
28a4c9c5 | 105 | }; |
51e77110 | 106 | |
8d634081 | 107 | } // namespace view |
51e77110 | 108 | } // namespace pv |
640d091b UH |
109 | |
110 | #endif // PULSEVIEW_PV_LOGICSIGNAL_H |