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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 | ||
26 | #include <boost/shared_ptr.hpp> | |
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: |
c0f86852 | 52 | LogicSignal(pv::SigSession &session, const sr_probe *const probe, |
cec48d16 | 53 | boost::shared_ptr<pv::data::Logic> data); |
28a4c9c5 | 54 | |
f459c540 JH |
55 | virtual ~LogicSignal(); |
56 | ||
e0fc5810 JH |
57 | boost::shared_ptr<pv::data::Logic> data() const; |
58 | ||
3b18c57d | 59 | /** |
fe08b6e8 | 60 | * Paints the background layer of the signal with a QPainter |
64b60583 | 61 | * @param p the QPainter to paint into. |
2658961b JH |
62 | * @param left the x-coordinate of the left edge of the signal. |
63 | * @param right the x-coordinate of the right edge of the signal. | |
3b18c57d | 64 | **/ |
fe08b6e8 JH |
65 | void paint_back(QPainter &p, int left, int right); |
66 | ||
67 | /** | |
68 | * Paints the mid-layer of the signal with a QPainter | |
69 | * @param p the QPainter to paint into. | |
70 | * @param left the x-coordinate of the left edge of the signal. | |
71 | * @param right the x-coordinate of the right edge of the signal. | |
72 | **/ | |
73 | void paint_mid(QPainter &p, int left, int right); | |
e3f65ace | 74 | |
2858b391 | 75 | private: |
131e8012 | 76 | |
f4270878 | 77 | void paint_caps(QPainter &p, QLineF *const lines, |
131e8012 JH |
78 | std::vector< std::pair<int64_t, bool> > &edges, |
79 | bool level, double samples_per_pixel, double pixels_offset, | |
ce6e73a8 | 80 | float x_offset, float y_offset); |
131e8012 | 81 | |
767281c8 JH |
82 | void init_trigger_actions(QWidget *parent); |
83 | ||
84 | void populate_popup_form(QWidget *parent, QFormLayout *form); | |
85 | ||
86 | void add_trigger_action(const char *trig_types, char type, | |
87 | QAction *action); | |
88 | ||
139fef92 JH |
89 | void update_trigger_actions(); |
90 | ||
b08d7222 JH |
91 | void set_trigger(char type); |
92 | ||
93 | private slots: | |
94 | void on_trigger_none(); | |
95 | void on_trigger_rising(); | |
96 | void on_trigger_high(); | |
97 | void on_trigger_falling(); | |
98 | void on_trigger_low(); | |
99 | void on_trigger_change(); | |
100 | ||
28a4c9c5 | 101 | private: |
1b1ec774 | 102 | boost::shared_ptr<pv::data::Logic> _data; |
4145b248 | 103 | |
767281c8 | 104 | QToolBar *_trigger_bar; |
ef8311a4 JH |
105 | QAction *_trigger_none; |
106 | QAction *_trigger_rising; | |
107 | QAction *_trigger_high; | |
108 | QAction *_trigger_falling; | |
109 | QAction *_trigger_low; | |
110 | QAction *_trigger_change; | |
28a4c9c5 | 111 | }; |
51e77110 | 112 | |
8d634081 | 113 | } // namespace view |
51e77110 | 114 | } // namespace pv |
640d091b | 115 | |
6739e8a5 | 116 | #endif // PULSEVIEW_PV_VIEW_LOGICSIGNAL_H |