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55d3603d JH |
1 | /* |
2 | * This file is part of the PulseView project. | |
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 | ||
b9329558 JH |
21 | #ifndef PULSEVIEW_PV_VIEW_DECODETRACE_H |
22 | #define PULSEVIEW_PV_VIEW_DECODETRACE_H | |
55d3603d JH |
23 | |
24 | #include "trace.h" | |
25 | ||
7491a29f | 26 | #include <list> |
4e5a4405 JH |
27 | #include <map> |
28 | ||
613d097c JH |
29 | #include <QSignalMapper> |
30 | ||
55d3603d JH |
31 | #include <boost/shared_ptr.hpp> |
32 | ||
4e5a4405 JH |
33 | #include <pv/prop/binding/decoderoptions.h> |
34 | ||
35 | struct srd_probe; | |
e563a7c0 | 36 | struct srd_decoder; |
4e5a4405 JH |
37 | |
38 | class QComboBox; | |
39 | ||
55d3603d | 40 | namespace pv { |
119aff65 | 41 | |
83c23cc9 JH |
42 | class SigSession; |
43 | ||
119aff65 | 44 | namespace data { |
6e89374a | 45 | class DecoderStack; |
7491a29f JH |
46 | |
47 | namespace decode { | |
06e810f2 | 48 | class Annotation; |
7491a29f | 49 | class Decoder; |
287d607f | 50 | class Row; |
7491a29f | 51 | } |
119aff65 JH |
52 | } |
53 | ||
dd048a7e JH |
54 | namespace widgets { |
55 | class DecoderGroupBox; | |
56 | } | |
57 | ||
55d3603d JH |
58 | namespace view { |
59 | ||
b9329558 | 60 | class DecodeTrace : public Trace |
55d3603d | 61 | { |
e0fc5810 JH |
62 | Q_OBJECT |
63 | ||
7491a29f JH |
64 | private: |
65 | struct ProbeSelector | |
66 | { | |
67 | const QComboBox *_combo; | |
68 | const boost::shared_ptr<pv::data::decode::Decoder> _decoder; | |
69 | const srd_probe *_probe; | |
70 | }; | |
71 | ||
06bb4e6a JH |
72 | private: |
73 | static const QColor DecodeColours[4]; | |
ad50ac1a | 74 | static const QColor ErrorBgColour; |
5dfeb70f | 75 | static const QColor NoDecodeColour; |
06bb4e6a | 76 | |
88908838 | 77 | static const int ArrowSize; |
06e810f2 JH |
78 | static const double EndCapWidth; |
79 | static const int DrawPadding; | |
80 | ||
287d607f JH |
81 | static const QColor Colours[16]; |
82 | static const QColor OutlineColours[16]; | |
06e810f2 | 83 | |
55d3603d | 84 | public: |
b9329558 | 85 | DecodeTrace(pv::SigSession &session, |
6e89374a JH |
86 | boost::shared_ptr<pv::data::DecoderStack> decoder_stack, |
87 | int index); | |
55d3603d JH |
88 | |
89 | bool enabled() const; | |
90 | ||
6e89374a | 91 | const boost::shared_ptr<pv::data::DecoderStack>& decoder() const; |
b6b267bb | 92 | |
e0fc5810 JH |
93 | void set_view(pv::view::View *view); |
94 | ||
55d3603d | 95 | /** |
fe08b6e8 JH |
96 | * Paints the background layer of the trace with a QPainter |
97 | * @param p the QPainter to paint into. | |
98 | * @param left the x-coordinate of the left edge of the signal. | |
99 | * @param right the x-coordinate of the right edge of the signal. | |
100 | **/ | |
101 | void paint_back(QPainter &p, int left, int right); | |
102 | ||
103 | /** | |
104 | * Paints the mid-layer of the trace with a QPainter | |
55d3603d | 105 | * @param p the QPainter to paint into. |
55d3603d JH |
106 | * @param left the x-coordinate of the left edge of the signal |
107 | * @param right the x-coordinate of the right edge of the signal | |
55d3603d | 108 | **/ |
fe08b6e8 | 109 | void paint_mid(QPainter &p, int left, int right); |
55d3603d | 110 | |
88908838 JH |
111 | /** |
112 | * Paints the foreground layer of the trace with a QPainter | |
113 | * @param p the QPainter to paint into. | |
114 | * @param left the x-coordinate of the left edge of the signal | |
115 | * @param right the x-coordinate of the right edge of the signal | |
116 | **/ | |
117 | void paint_fore(QPainter &p, int left, int right); | |
118 | ||
4e5a4405 JH |
119 | void populate_popup_form(QWidget *parent, QFormLayout *form); |
120 | ||
c51482b3 JH |
121 | QMenu* create_context_menu(QWidget *parent); |
122 | ||
5ed1adf5 JH |
123 | void delete_pressed(); |
124 | ||
ad50ac1a | 125 | private: |
06e810f2 JH |
126 | void draw_annotation(const pv::data::decode::Annotation &a, QPainter &p, |
127 | QColor text_colour, int text_height, int left, int right, | |
bf51365c | 128 | double samples_per_pixel, double pixels_offset, int y, |
287d607f | 129 | size_t base_colour) const; |
06e810f2 JH |
130 | |
131 | void draw_instant(const pv::data::decode::Annotation &a, QPainter &p, | |
132 | QColor fill, QColor outline, QColor text_color, int h, double x, | |
133 | int y) const; | |
134 | ||
135 | void draw_range(const pv::data::decode::Annotation &a, QPainter &p, | |
136 | QColor fill, QColor outline, QColor text_color, int h, double start, | |
137 | double end, int y) const; | |
138 | ||
ad50ac1a JH |
139 | void draw_error(QPainter &p, const QString &message, |
140 | int left, int right); | |
141 | ||
5dfeb70f JH |
142 | void draw_unresolved_period(QPainter &p, int h, int left, |
143 | int right, double samples_per_pixel, double pixels_offset); | |
144 | ||
613d097c | 145 | void create_decoder_form(int index, |
7491a29f JH |
146 | boost::shared_ptr<pv::data::decode::Decoder> &dec, |
147 | QWidget *parent, QFormLayout *form); | |
148 | ||
149 | QComboBox* create_probe_selector(QWidget *parent, | |
150 | const boost::shared_ptr<pv::data::decode::Decoder> &dec, | |
151 | const srd_probe *const probe); | |
152 | ||
153 | void commit_decoder_probes( | |
154 | boost::shared_ptr<data::decode::Decoder> &dec); | |
4e5a4405 JH |
155 | |
156 | void commit_probes(); | |
157 | ||
9cef9567 JH |
158 | private slots: |
159 | void on_new_decode_data(); | |
160 | ||
c51482b3 JH |
161 | void on_delete(); |
162 | ||
4e5a4405 JH |
163 | void on_probe_selected(int); |
164 | ||
7491a29f JH |
165 | void on_stack_decoder(srd_decoder *decoder); |
166 | ||
613d097c JH |
167 | void on_delete_decoder(int index); |
168 | ||
dd048a7e JH |
169 | void on_show_hide_decoder(int index); |
170 | ||
55d3603d | 171 | private: |
83c23cc9 | 172 | pv::SigSession &_session; |
6e89374a | 173 | boost::shared_ptr<pv::data::DecoderStack> _decoder_stack; |
e0fc5810 JH |
174 | |
175 | uint64_t _decode_start, _decode_end; | |
4e5a4405 | 176 | |
7491a29f JH |
177 | std::list< boost::shared_ptr<pv::prop::binding::DecoderOptions> > |
178 | _bindings; | |
4e5a4405 | 179 | |
7491a29f | 180 | std::list<ProbeSelector> _probe_selectors; |
dd048a7e | 181 | std::vector<pv::widgets::DecoderGroupBox*> _decoder_forms; |
613d097c | 182 | |
88908838 JH |
183 | std::vector<QString> _cur_row_headings; |
184 | ||
dd048a7e | 185 | QSignalMapper _delete_mapper, _show_hide_mapper; |
55d3603d JH |
186 | }; |
187 | ||
188 | } // namespace view | |
189 | } // namespace pv | |
190 | ||
b9329558 | 191 | #endif // PULSEVIEW_PV_VIEW_DECODETRACE_H |