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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 | ||
6739e8a5 JH |
21 | #ifndef PULSEVIEW_PV_VIEW_LOGICSIGNAL_H |
22 | #define PULSEVIEW_PV_VIEW_LOGICSIGNAL_H | |
640d091b | 23 | |
28a4c9c5 JH |
24 | #include "signal.h" |
25 | ||
f9abf97e | 26 | #include <memory> |
28a4c9c5 | 27 | |
767281c8 JH |
28 | class QToolBar; |
29 | ||
51e77110 JH |
30 | namespace pv { |
31 | ||
1b1ec774 JH |
32 | namespace data { |
33 | class Logic; | |
34 | } | |
28a4c9c5 | 35 | |
8d634081 JH |
36 | namespace view { |
37 | ||
28a4c9c5 JH |
38 | class LogicSignal : public Signal |
39 | { | |
b08d7222 JH |
40 | Q_OBJECT |
41 | ||
131e8012 | 42 | private: |
17d94d7c | 43 | static const float Oversampling; |
131e8012 | 44 | |
64b60583 JH |
45 | static const QColor EdgeColour; |
46 | static const QColor HighColour; | |
47 | static const QColor LowColour; | |
131e8012 | 48 | |
299d0e75 | 49 | static const QColor SignalColours[10]; |
3e46726a | 50 | |
28a4c9c5 | 51 | public: |
f9abf97e | 52 | LogicSignal(std::shared_ptr<pv::device::DevInst> dev_inst, |
4871ed92 | 53 | const sr_channel *const probe, |
f9abf97e | 54 | std::shared_ptr<pv::data::Logic> data); |
28a4c9c5 | 55 | |
f459c540 JH |
56 | virtual ~LogicSignal(); |
57 | ||
f9abf97e | 58 | std::shared_ptr<pv::data::SignalData> data() const; |
9a0cd293 | 59 | |
f9abf97e | 60 | std::shared_ptr<pv::data::Logic> logic_data() const; |
e0fc5810 | 61 | |
3b18c57d | 62 | /** |
fe08b6e8 | 63 | * Paints the background layer of the signal with a QPainter |
64b60583 | 64 | * @param p the QPainter to paint into. |
2658961b JH |
65 | * @param left the x-coordinate of the left edge of the signal. |
66 | * @param right the x-coordinate of the right edge of the signal. | |
3b18c57d | 67 | **/ |
fe08b6e8 JH |
68 | void paint_back(QPainter &p, int left, int right); |
69 | ||
70 | /** | |
71 | * Paints the mid-layer of the signal with a QPainter | |
72 | * @param p the QPainter to paint into. | |
73 | * @param left the x-coordinate of the left edge of the signal. | |
74 | * @param right the x-coordinate of the right edge of the signal. | |
75 | **/ | |
76 | void paint_mid(QPainter &p, int left, int right); | |
e3f65ace | 77 | |
2858b391 | 78 | private: |
f4270878 | 79 | void paint_caps(QPainter &p, QLineF *const lines, |
131e8012 JH |
80 | std::vector< std::pair<int64_t, bool> > &edges, |
81 | bool level, double samples_per_pixel, double pixels_offset, | |
ce6e73a8 | 82 | float x_offset, float y_offset); |
131e8012 | 83 | |
767281c8 JH |
84 | void init_trigger_actions(QWidget *parent); |
85 | ||
b1e8c93d BV |
86 | QAction* match_action(int match); |
87 | int action_match(QAction *action); | |
767281c8 | 88 | void populate_popup_form(QWidget *parent, QFormLayout *form); |
b08d7222 JH |
89 | |
90 | private slots: | |
b1e8c93d | 91 | void on_trigger(); |
b08d7222 | 92 | |
28a4c9c5 | 93 | private: |
f9abf97e | 94 | std::shared_ptr<pv::data::Logic> _data; |
4145b248 | 95 | |
b1e8c93d | 96 | int _trigger_match; |
767281c8 | 97 | QToolBar *_trigger_bar; |
ef8311a4 JH |
98 | QAction *_trigger_none; |
99 | QAction *_trigger_rising; | |
100 | QAction *_trigger_high; | |
101 | QAction *_trigger_falling; | |
102 | QAction *_trigger_low; | |
103 | QAction *_trigger_change; | |
28a4c9c5 | 104 | }; |
51e77110 | 105 | |
8d634081 | 106 | } // namespace view |
51e77110 | 107 | } // namespace pv |
640d091b | 108 | |
6739e8a5 | 109 | #endif // PULSEVIEW_PV_VIEW_LOGICSIGNAL_H |