]>
Commit | Line | Data |
---|---|---|
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 | |
2acdb232 | 24 | #include "signal.hpp" |
28a4c9c5 | 25 | |
f9abf97e | 26 | #include <memory> |
28a4c9c5 | 27 | |
767281c8 JH |
28 | class QToolBar; |
29 | ||
e8d00928 ML |
30 | namespace sigrok { |
31 | class Device; | |
32 | class TriggerMatchType; | |
33 | } | |
34 | ||
51e77110 JH |
35 | namespace pv { |
36 | ||
1b1ec774 JH |
37 | namespace data { |
38 | class Logic; | |
39 | } | |
28a4c9c5 | 40 | |
8d634081 JH |
41 | namespace view { |
42 | ||
28a4c9c5 JH |
43 | class LogicSignal : public Signal |
44 | { | |
b08d7222 JH |
45 | Q_OBJECT |
46 | ||
131e8012 | 47 | private: |
a5d93c27 JH |
48 | static const int SignalHeight; |
49 | static const int SignalMargin; | |
50 | ||
17d94d7c | 51 | static const float Oversampling; |
131e8012 | 52 | |
64b60583 JH |
53 | static const QColor EdgeColour; |
54 | static const QColor HighColour; | |
55 | static const QColor LowColour; | |
131e8012 | 56 | |
299d0e75 | 57 | static const QColor SignalColours[10]; |
3e46726a | 58 | |
28a4c9c5 | 59 | public: |
2b81ae46 | 60 | LogicSignal(pv::Session &session, |
b86aa8f4 | 61 | std::shared_ptr<sigrok::Device> device, |
e8d00928 | 62 | std::shared_ptr<sigrok::Channel> channel, |
f9abf97e | 63 | std::shared_ptr<pv::data::Logic> data); |
28a4c9c5 | 64 | |
f459c540 JH |
65 | virtual ~LogicSignal(); |
66 | ||
f9abf97e | 67 | std::shared_ptr<pv::data::SignalData> data() const; |
9a0cd293 | 68 | |
f9abf97e | 69 | std::shared_ptr<pv::data::Logic> logic_data() const; |
e0fc5810 | 70 | |
a5d93c27 JH |
71 | /** |
72 | * Computes the vertical extents of the contents of this row item. | |
73 | * @return A pair containing the minimum and maximum y-values. | |
74 | */ | |
75 | std::pair<int, int> v_extents() const; | |
76 | ||
3b18c57d | 77 | /** |
fe08b6e8 | 78 | * Paints the background layer of the signal with a QPainter |
64b60583 | 79 | * @param p the QPainter to paint into. |
2658961b JH |
80 | * @param left the x-coordinate of the left edge of the signal. |
81 | * @param right the x-coordinate of the right edge of the signal. | |
3b18c57d | 82 | **/ |
fe08b6e8 JH |
83 | void paint_back(QPainter &p, int left, int right); |
84 | ||
85 | /** | |
86 | * Paints the mid-layer of the signal with a QPainter | |
87 | * @param p the QPainter to paint into. | |
88 | * @param left the x-coordinate of the left edge of the signal. | |
89 | * @param right the x-coordinate of the right edge of the signal. | |
90 | **/ | |
91 | void paint_mid(QPainter &p, int left, int right); | |
e3f65ace | 92 | |
2858b391 | 93 | private: |
f4270878 | 94 | void paint_caps(QPainter &p, QLineF *const lines, |
131e8012 JH |
95 | std::vector< std::pair<int64_t, bool> > &edges, |
96 | bool level, double samples_per_pixel, double pixels_offset, | |
ce6e73a8 | 97 | float x_offset, float y_offset); |
131e8012 | 98 | |
767281c8 JH |
99 | void init_trigger_actions(QWidget *parent); |
100 | ||
77817b43 | 101 | const std::vector<int32_t> get_trigger_types() const; |
aa5e9140 JH |
102 | QAction* action_from_trigger_type( |
103 | const sigrok::TriggerMatchType *match); | |
104 | const sigrok::TriggerMatchType* trigger_type_from_action( | |
105 | QAction *action); | |
767281c8 | 106 | void populate_popup_form(QWidget *parent, QFormLayout *form); |
640bd149 | 107 | void modify_trigger(); |
b08d7222 | 108 | |
e9213170 | 109 | private Q_SLOTS: |
b1e8c93d | 110 | void on_trigger(); |
b08d7222 | 111 | |
28a4c9c5 | 112 | private: |
8dbbc7f0 JH |
113 | std::shared_ptr<sigrok::Device> device_; |
114 | std::shared_ptr<pv::data::Logic> data_; | |
115 | ||
116 | const sigrok::TriggerMatchType *trigger_match_; | |
117 | QToolBar *trigger_bar_; | |
118 | QAction *trigger_none_; | |
119 | QAction *trigger_rising_; | |
120 | QAction *trigger_high_; | |
121 | QAction *trigger_falling_; | |
122 | QAction *trigger_low_; | |
123 | QAction *trigger_change_; | |
28a4c9c5 | 124 | }; |
51e77110 | 125 | |
8d634081 | 126 | } // namespace view |
51e77110 | 127 | } // namespace pv |
640d091b | 128 | |
6739e8a5 | 129 | #endif // PULSEVIEW_PV_VIEW_LOGICSIGNAL_H |