]>
Commit | Line | Data |
---|---|---|
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 | ||
7a01bd36 JH |
21 | #ifndef PULSEVIEW_PV_VIEW_DECODETRACE_HPP |
22 | #define PULSEVIEW_PV_VIEW_DECODETRACE_HPP | |
55d3603d | 23 | |
2acdb232 | 24 | #include "trace.hpp" |
55d3603d | 25 | |
7491a29f | 26 | #include <list> |
4e5a4405 | 27 | #include <map> |
f9abf97e | 28 | #include <memory> |
50631798 | 29 | #include <vector> |
4e5a4405 | 30 | |
613d097c JH |
31 | #include <QSignalMapper> |
32 | ||
3cc9ad7b | 33 | #include <pv/binding/decoder.hpp> |
2acdb232 | 34 | #include <pv/data/decode/row.hpp> |
4e5a4405 | 35 | |
8bd26d8b | 36 | struct srd_channel; |
e563a7c0 | 37 | struct srd_decoder; |
4e5a4405 JH |
38 | |
39 | class QComboBox; | |
40 | ||
55d3603d | 41 | namespace pv { |
119aff65 | 42 | |
2b81ae46 | 43 | class Session; |
83c23cc9 | 44 | |
119aff65 | 45 | namespace data { |
6e89374a | 46 | class DecoderStack; |
7491a29f JH |
47 | |
48 | namespace decode { | |
06e810f2 | 49 | class Annotation; |
7491a29f | 50 | class Decoder; |
287d607f | 51 | class Row; |
7491a29f | 52 | } |
119aff65 JH |
53 | } |
54 | ||
dd048a7e JH |
55 | namespace widgets { |
56 | class DecoderGroupBox; | |
57 | } | |
58 | ||
55d3603d JH |
59 | namespace view { |
60 | ||
b9329558 | 61 | class DecodeTrace : public Trace |
55d3603d | 62 | { |
e0fc5810 JH |
63 | Q_OBJECT |
64 | ||
7491a29f | 65 | private: |
6ac6242b | 66 | struct ChannelSelector |
7491a29f | 67 | { |
8dbbc7f0 JH |
68 | const QComboBox *combo_; |
69 | const std::shared_ptr<pv::data::decode::Decoder> decoder_; | |
70 | const srd_channel *pdch_; | |
7491a29f JH |
71 | }; |
72 | ||
06bb4e6a JH |
73 | private: |
74 | static const QColor DecodeColours[4]; | |
ad50ac1a | 75 | static const QColor ErrorBgColour; |
5dfeb70f | 76 | static const QColor NoDecodeColour; |
06bb4e6a | 77 | |
88908838 | 78 | static const int ArrowSize; |
06e810f2 JH |
79 | static const double EndCapWidth; |
80 | static const int DrawPadding; | |
81 | ||
287d607f JH |
82 | static const QColor Colours[16]; |
83 | static const QColor OutlineColours[16]; | |
06e810f2 | 84 | |
55d3603d | 85 | public: |
2b81ae46 | 86 | DecodeTrace(pv::Session &session, |
f9abf97e | 87 | std::shared_ptr<pv::data::DecoderStack> decoder_stack, |
6e89374a | 88 | int index); |
55d3603d JH |
89 | |
90 | bool enabled() const; | |
91 | ||
f9abf97e | 92 | const std::shared_ptr<pv::data::DecoderStack>& decoder() const; |
b6b267bb | 93 | |
a5d93c27 JH |
94 | /** |
95 | * Computes the vertical extents of the contents of this row item. | |
96 | * @return A pair containing the minimum and maximum y-values. | |
97 | */ | |
98 | std::pair<int, int> v_extents() const; | |
99 | ||
55d3603d | 100 | /** |
fe08b6e8 JH |
101 | * Paints the background layer of the trace with a QPainter |
102 | * @param p the QPainter to paint into. | |
3eb29afd | 103 | * @param pp the painting parameters object to paint with.. |
223d0c37 | 104 | */ |
5b5fa4da | 105 | void paint_back(QPainter &p, const ViewItemPaintParams &pp); |
fe08b6e8 JH |
106 | |
107 | /** | |
108 | * Paints the mid-layer of the trace with a QPainter | |
55d3603d | 109 | * @param p the QPainter to paint into. |
3eb29afd | 110 | * @param pp the painting parameters object to paint with. |
223d0c37 | 111 | */ |
5b5fa4da | 112 | void paint_mid(QPainter &p, const ViewItemPaintParams &pp); |
55d3603d | 113 | |
88908838 JH |
114 | /** |
115 | * Paints the foreground layer of the trace with a QPainter | |
116 | * @param p the QPainter to paint into. | |
3eb29afd | 117 | * @param pp the painting parameters object to paint with. |
223d0c37 | 118 | */ |
5b5fa4da | 119 | void paint_fore(QPainter &p, const ViewItemPaintParams &pp); |
88908838 | 120 | |
4e5a4405 JH |
121 | void populate_popup_form(QWidget *parent, QFormLayout *form); |
122 | ||
c51482b3 JH |
123 | QMenu* create_context_menu(QWidget *parent); |
124 | ||
5ed1adf5 JH |
125 | void delete_pressed(); |
126 | ||
ad50ac1a | 127 | private: |
50631798 SA |
128 | void draw_annotations(std::vector<pv::data::decode::Annotation> annotations, |
129 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, | |
130 | size_t base_colour); | |
131 | ||
06e810f2 | 132 | void draw_annotation(const pv::data::decode::Annotation &a, QPainter &p, |
5b5fa4da | 133 | int text_height, const ViewItemPaintParams &pp, int y, |
287d607f | 134 | size_t base_colour) const; |
06e810f2 | 135 | |
50631798 | 136 | void draw_annotation_block(std::vector<pv::data::decode::Annotation> a, |
33707990 | 137 | QPainter &p, int h, int y, size_t base_colour) const; |
50631798 | 138 | |
06e810f2 | 139 | void draw_instant(const pv::data::decode::Annotation &a, QPainter &p, |
2a56e448 | 140 | QColor fill, QColor outline, int h, double x, int y) const; |
06e810f2 JH |
141 | |
142 | void draw_range(const pv::data::decode::Annotation &a, QPainter &p, | |
2a56e448 | 143 | QColor fill, QColor outline, int h, double start, |
06e810f2 JH |
144 | double end, int y) const; |
145 | ||
ad50ac1a | 146 | void draw_error(QPainter &p, const QString &message, |
5b5fa4da | 147 | const ViewItemPaintParams &pp); |
ad50ac1a | 148 | |
5dfeb70f | 149 | void draw_unresolved_period(QPainter &p, int h, int left, |
7f8517f6 SA |
150 | int right) const; |
151 | ||
53e35b2d | 152 | std::pair<double, double> get_pixels_offset_samples_per_pixel() const; |
7f8517f6 SA |
153 | |
154 | /** | |
155 | * Determines the start and end sample for a given pixel range. | |
156 | * @param x_start the X coordinate of the start sample in the view | |
157 | * @param x_end the X coordinate of the end sample in the view | |
158 | * @return Returns a pair containing the start sample and the end | |
159 | * sample that correspond to the start and end coordinates. | |
160 | */ | |
161 | std::pair<uint64_t, uint64_t> get_sample_range(int x_start, int x_end) const; | |
5dfeb70f | 162 | |
117cdea3 | 163 | int get_row_at_point(const QPoint &point); |
e2f90c50 | 164 | |
117cdea3 | 165 | const QString get_annotation_at_point(const QPoint &point); |
e2f90c50 | 166 | |
613d097c | 167 | void create_decoder_form(int index, |
f9abf97e | 168 | std::shared_ptr<pv::data::decode::Decoder> &dec, |
7491a29f JH |
169 | QWidget *parent, QFormLayout *form); |
170 | ||
6ac6242b | 171 | QComboBox* create_channel_selector(QWidget *parent, |
f9abf97e | 172 | const std::shared_ptr<pv::data::decode::Decoder> &dec, |
8bd26d8b | 173 | const srd_channel *const pdch); |
7491a29f | 174 | |
6ac6242b | 175 | void commit_decoder_channels( |
f9abf97e | 176 | std::shared_ptr<data::decode::Decoder> &dec); |
4e5a4405 | 177 | |
6ac6242b | 178 | void commit_channels(); |
4e5a4405 | 179 | |
33c62f44 JH |
180 | public: |
181 | void hover_point_changed(); | |
182 | ||
e9213170 | 183 | private Q_SLOTS: |
9cef9567 JH |
184 | void on_new_decode_data(); |
185 | ||
c51482b3 JH |
186 | void on_delete(); |
187 | ||
6ac6242b | 188 | void on_channel_selected(int); |
4e5a4405 | 189 | |
7491a29f JH |
190 | void on_stack_decoder(srd_decoder *decoder); |
191 | ||
613d097c JH |
192 | void on_delete_decoder(int index); |
193 | ||
dd048a7e JH |
194 | void on_show_hide_decoder(int index); |
195 | ||
55d3603d | 196 | private: |
2b81ae46 | 197 | pv::Session &session_; |
8dbbc7f0 | 198 | std::shared_ptr<pv::data::DecoderStack> decoder_stack_; |
e0fc5810 | 199 | |
8dbbc7f0 | 200 | uint64_t decode_start_, decode_end_; |
4e5a4405 | 201 | |
3cc9ad7b | 202 | std::list< std::shared_ptr<pv::binding::Decoder> > |
8dbbc7f0 | 203 | bindings_; |
4e5a4405 | 204 | |
8dbbc7f0 JH |
205 | std::list<ChannelSelector> channel_selectors_; |
206 | std::vector<pv::widgets::DecoderGroupBox*> decoder_forms_; | |
613d097c | 207 | |
8dbbc7f0 | 208 | std::vector<data::decode::Row> visible_rows_; |
eee89ff8 | 209 | int row_height_, max_visible_rows_; |
88908838 | 210 | |
8dbbc7f0 | 211 | QSignalMapper delete_mapper_, show_hide_mapper_; |
55d3603d JH |
212 | }; |
213 | ||
214 | } // namespace view | |
215 | } // namespace pv | |
216 | ||
7a01bd36 | 217 | #endif // PULSEVIEW_PV_VIEW_DECODETRACE_HPP |