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Commit | Line | Data |
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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 | |
efdec55a | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
55d3603d JH |
18 | */ |
19 | ||
20 | extern "C" { | |
21 | #include <libsigrokdecode/libsigrokdecode.h> | |
22 | } | |
23 | ||
c3a740dd JH |
24 | #include <mutex> |
25 | ||
06bb4e6a JH |
26 | #include <extdef.h> |
27 | ||
53e35b2d JH |
28 | #include <tuple> |
29 | ||
a855d71e | 30 | #include <boost/functional/hash.hpp> |
b213ef09 | 31 | |
c51482b3 | 32 | #include <QAction> |
d7c0ca4a | 33 | #include <QApplication> |
4e5a4405 JH |
34 | #include <QComboBox> |
35 | #include <QFormLayout> | |
36 | #include <QLabel> | |
b213ef09 | 37 | #include <QMenu> |
ce94e4fd | 38 | #include <QPushButton> |
e2f90c50 | 39 | #include <QToolTip> |
c51482b3 | 40 | |
2acdb232 | 41 | #include "decodetrace.hpp" |
1573bf16 SA |
42 | #include "view.hpp" |
43 | #include "viewport.hpp" | |
2acdb232 | 44 | |
1cc1c8de | 45 | #include <pv/globalsettings.hpp> |
ad908057 SA |
46 | #include <pv/session.hpp> |
47 | #include <pv/strnatcmp.hpp> | |
48 | #include <pv/data/decodesignal.hpp> | |
aca9aa83 | 49 | #include <pv/data/decode/annotation.hpp> |
2acdb232 | 50 | #include <pv/data/decode/decoder.hpp> |
aca9aa83 | 51 | #include <pv/data/decoderstack.hpp> |
2acdb232 | 52 | #include <pv/data/logic.hpp> |
f3d66e52 | 53 | #include <pv/data/logicsegment.hpp> |
2acdb232 JH |
54 | #include <pv/widgets/decodergroupbox.hpp> |
55 | #include <pv/widgets/decodermenu.hpp> | |
119aff65 | 56 | |
6f925ba9 | 57 | using std::all_of; |
819f4c25 | 58 | using std::list; |
7f8517f6 | 59 | using std::make_pair; |
819f4c25 | 60 | using std::max; |
a5d93c27 | 61 | using std::make_pair; |
819f4c25 JH |
62 | using std::map; |
63 | using std::min; | |
6f925ba9 | 64 | using std::out_of_range; |
7f8517f6 | 65 | using std::pair; |
f9abf97e | 66 | using std::shared_ptr; |
067bb624 | 67 | using std::make_shared; |
53e35b2d | 68 | using std::tie; |
78b0af3e | 69 | using std::unordered_set; |
819f4c25 | 70 | using std::vector; |
55d3603d | 71 | |
ecd07c20 SA |
72 | using pv::data::decode::Annotation; |
73 | using pv::data::decode::Row; | |
74 | ||
55d3603d | 75 | namespace pv { |
f4e57597 | 76 | namespace views { |
1573bf16 | 77 | namespace trace { |
55d3603d | 78 | |
b9329558 | 79 | const QColor DecodeTrace::DecodeColours[4] = { |
06bb4e6a JH |
80 | QColor(0xEF, 0x29, 0x29), // Red |
81 | QColor(0xFC, 0xE9, 0x4F), // Yellow | |
82 | QColor(0x8A, 0xE2, 0x34), // Green | |
83 | QColor(0x72, 0x9F, 0xCF) // Blue | |
84 | }; | |
85 | ||
b9329558 | 86 | const QColor DecodeTrace::ErrorBgColour = QColor(0xEF, 0x29, 0x29); |
5dfeb70f | 87 | const QColor DecodeTrace::NoDecodeColour = QColor(0x88, 0x8A, 0x85); |
ad50ac1a | 88 | |
88908838 | 89 | const int DecodeTrace::ArrowSize = 4; |
06e810f2 | 90 | const double DecodeTrace::EndCapWidth = 5; |
aee9dcf3 | 91 | const int DecodeTrace::RowTitleMargin = 10; |
06e810f2 JH |
92 | const int DecodeTrace::DrawPadding = 100; |
93 | ||
287d607f JH |
94 | const QColor DecodeTrace::Colours[16] = { |
95 | QColor(0xEF, 0x29, 0x29), | |
96 | QColor(0xF6, 0x6A, 0x32), | |
97 | QColor(0xFC, 0xAE, 0x3E), | |
98 | QColor(0xFB, 0xCA, 0x47), | |
99 | QColor(0xFC, 0xE9, 0x4F), | |
100 | QColor(0xCD, 0xF0, 0x40), | |
101 | QColor(0x8A, 0xE2, 0x34), | |
102 | QColor(0x4E, 0xDC, 0x44), | |
103 | QColor(0x55, 0xD7, 0x95), | |
104 | QColor(0x64, 0xD1, 0xD2), | |
105 | QColor(0x72, 0x9F, 0xCF), | |
106 | QColor(0xD4, 0x76, 0xC4), | |
107 | QColor(0x9D, 0x79, 0xB9), | |
108 | QColor(0xAD, 0x7F, 0xA8), | |
109 | QColor(0xC2, 0x62, 0x9B), | |
110 | QColor(0xD7, 0x47, 0x6F) | |
111 | }; | |
112 | ||
113 | const QColor DecodeTrace::OutlineColours[16] = { | |
114 | QColor(0x77, 0x14, 0x14), | |
115 | QColor(0x7B, 0x35, 0x19), | |
116 | QColor(0x7E, 0x57, 0x1F), | |
117 | QColor(0x7D, 0x65, 0x23), | |
118 | QColor(0x7E, 0x74, 0x27), | |
119 | QColor(0x66, 0x78, 0x20), | |
120 | QColor(0x45, 0x71, 0x1A), | |
121 | QColor(0x27, 0x6E, 0x22), | |
122 | QColor(0x2A, 0x6B, 0x4A), | |
123 | QColor(0x32, 0x68, 0x69), | |
124 | QColor(0x39, 0x4F, 0x67), | |
125 | QColor(0x6A, 0x3B, 0x62), | |
126 | QColor(0x4E, 0x3C, 0x5C), | |
127 | QColor(0x56, 0x3F, 0x54), | |
128 | QColor(0x61, 0x31, 0x4D), | |
129 | QColor(0x6B, 0x23, 0x37) | |
06e810f2 JH |
130 | }; |
131 | ||
2b81ae46 | 132 | DecodeTrace::DecodeTrace(pv::Session &session, |
bb7dd726 | 133 | shared_ptr<data::SignalBase> signalbase, int index) : |
bf0edd2b | 134 | Trace(signalbase), |
8dbbc7f0 | 135 | session_(session), |
8dbbc7f0 | 136 | row_height_(0), |
eee89ff8 | 137 | max_visible_rows_(0), |
8dbbc7f0 JH |
138 | delete_mapper_(this), |
139 | show_hide_mapper_(this) | |
55d3603d | 140 | { |
ad908057 | 141 | decode_signal_ = dynamic_pointer_cast<data::DecodeSignal>(base_); |
e0fc5810 | 142 | |
752281db SA |
143 | // Determine shortest string we want to see displayed in full |
144 | QFontMetrics m(QApplication::font()); | |
145 | min_useful_label_width_ = m.width("XX"); // e.g. two hex characters | |
146 | ||
455bc29a | 147 | base_->set_colour(DecodeColours[index % countof(DecodeColours)]); |
9cef9567 | 148 | |
ad908057 SA |
149 | connect(decode_signal_.get(), SIGNAL(new_annotations()), |
150 | this, SLOT(on_new_annotations())); | |
8dbbc7f0 | 151 | connect(&delete_mapper_, SIGNAL(mapped(int)), |
613d097c | 152 | this, SLOT(on_delete_decoder(int))); |
8dbbc7f0 | 153 | connect(&show_hide_mapper_, SIGNAL(mapped(int)), |
dd048a7e | 154 | this, SLOT(on_show_hide_decoder(int))); |
55d3603d JH |
155 | } |
156 | ||
b9329558 | 157 | bool DecodeTrace::enabled() const |
55d3603d JH |
158 | { |
159 | return true; | |
160 | } | |
161 | ||
6f925ba9 | 162 | shared_ptr<data::SignalBase> DecodeTrace::base() const |
b6b267bb | 163 | { |
bb7dd726 | 164 | return base_; |
b6b267bb JH |
165 | } |
166 | ||
a5d93c27 JH |
167 | pair<int, int> DecodeTrace::v_extents() const |
168 | { | |
5b5fa4da | 169 | const int row_height = (ViewItemPaintParams::text_height() * 6) / 4; |
796e1360 | 170 | |
e40a79cb SA |
171 | // Make an empty decode trace appear symmetrical |
172 | const int row_count = max(1, max_visible_rows_); | |
173 | ||
174 | return make_pair(-row_height, row_height * row_count); | |
a5d93c27 JH |
175 | } |
176 | ||
60938e04 | 177 | void DecodeTrace::paint_back(QPainter &p, ViewItemPaintParams &pp) |
fe08b6e8 | 178 | { |
3eb29afd | 179 | Trace::paint_back(p, pp); |
97904bf7 | 180 | paint_axis(p, pp, get_visual_y()); |
fe08b6e8 JH |
181 | } |
182 | ||
60938e04 | 183 | void DecodeTrace::paint_mid(QPainter &p, ViewItemPaintParams &pp) |
55d3603d | 184 | { |
0ce3d18c JH |
185 | const int text_height = ViewItemPaintParams::text_height(); |
186 | row_height_ = (text_height * 6) / 4; | |
187 | const int annotation_height = (text_height * 5) / 4; | |
5dfeb70f | 188 | |
ecd07c20 | 189 | const QString err = decode_signal_->error_message(); |
2ad82c2e | 190 | if (!err.isEmpty()) { |
3eb29afd JH |
191 | draw_unresolved_period( |
192 | p, annotation_height, pp.left(), pp.right()); | |
193 | draw_error(p, err, pp); | |
5dfeb70f JH |
194 | return; |
195 | } | |
196 | ||
cd0c558b SA |
197 | // Set default pen to allow for text width calculation |
198 | p.setPen(Qt::black); | |
199 | ||
f9101a91 | 200 | // Iterate through the rows |
be9e7b4b | 201 | int y = get_visual_y(); |
3eb29afd JH |
202 | pair<uint64_t, uint64_t> sample_range = get_sample_range( |
203 | pp.left(), pp.right()); | |
5dfeb70f | 204 | |
ecd07c20 | 205 | const vector<Row> rows = decode_signal_->visible_rows(); |
7f8517f6 | 206 | |
8dbbc7f0 | 207 | visible_rows_.clear(); |
4fb5fb99 | 208 | for (const Row& row : rows) { |
aee9dcf3 SA |
209 | // Cache the row title widths |
210 | int row_title_width; | |
211 | try { | |
212 | row_title_width = row_title_widths_.at(row); | |
6f925ba9 | 213 | } catch (out_of_range) { |
aee9dcf3 SA |
214 | const int w = p.boundingRect(QRectF(), 0, row.title()).width() + |
215 | RowTitleMargin; | |
216 | row_title_widths_[row] = w; | |
217 | row_title_width = w; | |
218 | } | |
219 | ||
220 | // Determine the row's color | |
287d607f JH |
221 | size_t base_colour = 0x13579BDF; |
222 | boost::hash_combine(base_colour, this); | |
223 | boost::hash_combine(base_colour, row.decoder()); | |
224 | boost::hash_combine(base_colour, row.row()); | |
225 | base_colour >>= 16; | |
226 | ||
f9101a91 | 227 | vector<Annotation> annotations; |
ecd07c20 | 228 | decode_signal_->get_annotation_subset(annotations, row, |
7f8517f6 | 229 | sample_range.first, sample_range.second); |
f9101a91 | 230 | if (!annotations.empty()) { |
50631798 | 231 | draw_annotations(annotations, p, annotation_height, pp, y, |
aee9dcf3 | 232 | base_colour, row_title_width); |
50631798 | 233 | |
8dbbc7f0 | 234 | y += row_height_; |
88908838 | 235 | |
4fb5fb99 | 236 | visible_rows_.push_back(row); |
f9101a91 | 237 | } |
7e674e43 | 238 | } |
5dfeb70f | 239 | |
f9101a91 | 240 | // Draw the hatching |
3eb29afd | 241 | draw_unresolved_period(p, annotation_height, pp.left(), pp.right()); |
eee89ff8 | 242 | |
a303c2d8 SA |
243 | if ((int)visible_rows_.size() > max_visible_rows_) |
244 | owner_->extents_changed(false, true); | |
245 | ||
eee89ff8 | 246 | // Update the maximum row count if needed |
6f925ba9 | 247 | max_visible_rows_ = max(max_visible_rows_, (int)visible_rows_.size()); |
55d3603d JH |
248 | } |
249 | ||
60938e04 | 250 | void DecodeTrace::paint_fore(QPainter &p, ViewItemPaintParams &pp) |
88908838 | 251 | { |
8dbbc7f0 | 252 | assert(row_height_); |
88908838 | 253 | |
2ad82c2e | 254 | for (size_t i = 0; i < visible_rows_.size(); i++) { |
8dbbc7f0 | 255 | const int y = i * row_height_ + get_visual_y(); |
88908838 JH |
256 | |
257 | p.setPen(QPen(Qt::NoPen)); | |
258 | p.setBrush(QApplication::palette().brush(QPalette::WindowText)); | |
259 | ||
2ad82c2e | 260 | if (i != 0) { |
88908838 | 261 | const QPointF points[] = { |
3eb29afd JH |
262 | QPointF(pp.left(), y - ArrowSize), |
263 | QPointF(pp.left() + ArrowSize, y), | |
264 | QPointF(pp.left(), y + ArrowSize) | |
88908838 JH |
265 | }; |
266 | p.drawPolygon(points, countof(points)); | |
267 | } | |
268 | ||
3eb29afd JH |
269 | const QRect r(pp.left() + ArrowSize * 2, y - row_height_ / 2, |
270 | pp.right() - pp.left(), row_height_); | |
8dbbc7f0 | 271 | const QString h(visible_rows_[i].title()); |
88908838 JH |
272 | const int f = Qt::AlignLeft | Qt::AlignVCenter | |
273 | Qt::TextDontClip; | |
274 | ||
275 | // Draw the outline | |
276 | p.setPen(QApplication::palette().color(QPalette::Base)); | |
277 | for (int dx = -1; dx <= 1; dx++) | |
278 | for (int dy = -1; dy <= 1; dy++) | |
279 | if (dx != 0 && dy != 0) | |
280 | p.drawText(r.translated(dx, dy), f, h); | |
281 | ||
282 | // Draw the text | |
283 | p.setPen(QApplication::palette().color(QPalette::WindowText)); | |
284 | p.drawText(r, f, h); | |
285 | } | |
286 | } | |
287 | ||
b9329558 | 288 | void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form) |
4e5a4405 | 289 | { |
613d097c JH |
290 | using pv::data::decode::Decoder; |
291 | ||
4e5a4405 | 292 | assert(form); |
4e5a4405 | 293 | |
7491a29f | 294 | // Add the standard options |
4e5a4405 JH |
295 | Trace::populate_popup_form(parent, form); |
296 | ||
7491a29f | 297 | // Add the decoder options |
8dbbc7f0 JH |
298 | bindings_.clear(); |
299 | channel_selectors_.clear(); | |
300 | decoder_forms_.clear(); | |
4e5a4405 | 301 | |
ecd07c20 SA |
302 | const list< shared_ptr<Decoder> >& stack = |
303 | decode_signal_->decoder_stack_list(); | |
4e5a4405 | 304 | |
2ad82c2e | 305 | if (stack.empty()) { |
5069084a JH |
306 | QLabel *const l = new QLabel( |
307 | tr("<p><i>No decoders in the stack</i></p>")); | |
308 | l->setAlignment(Qt::AlignCenter); | |
309 | form->addRow(l); | |
2ad82c2e | 310 | } else { |
f46e495e | 311 | auto iter = stack.cbegin(); |
5069084a JH |
312 | for (int i = 0; i < (int)stack.size(); i++, iter++) { |
313 | shared_ptr<Decoder> dec(*iter); | |
314 | create_decoder_form(i, dec, parent, form); | |
315 | } | |
316 | ||
317 | form->addRow(new QLabel( | |
8bd26d8b | 318 | tr("<i>* Required channels</i>"), parent)); |
5069084a | 319 | } |
4e5a4405 | 320 | |
ce94e4fd | 321 | // Add stacking button |
ce94e4fd JH |
322 | pv::widgets::DecoderMenu *const decoder_menu = |
323 | new pv::widgets::DecoderMenu(parent); | |
7491a29f JH |
324 | connect(decoder_menu, SIGNAL(decoder_selected(srd_decoder*)), |
325 | this, SLOT(on_stack_decoder(srd_decoder*))); | |
326 | ||
327 | QPushButton *const stack_button = | |
328 | new QPushButton(tr("Stack Decoder"), parent); | |
ce94e4fd | 329 | stack_button->setMenu(decoder_menu); |
b14a9371 | 330 | stack_button->setToolTip(tr("Stack a higher-level decoder on top of this one")); |
ce94e4fd JH |
331 | |
332 | QHBoxLayout *stack_button_box = new QHBoxLayout; | |
333 | stack_button_box->addWidget(stack_button, 0, Qt::AlignRight); | |
334 | form->addRow(stack_button_box); | |
4e5a4405 JH |
335 | } |
336 | ||
b9329558 | 337 | QMenu* DecodeTrace::create_context_menu(QWidget *parent) |
c51482b3 JH |
338 | { |
339 | QMenu *const menu = Trace::create_context_menu(parent); | |
340 | ||
341 | menu->addSeparator(); | |
342 | ||
343 | QAction *const del = new QAction(tr("Delete"), this); | |
a2d21018 | 344 | del->setShortcuts(QKeySequence::Delete); |
c51482b3 JH |
345 | connect(del, SIGNAL(triggered()), this, SLOT(on_delete())); |
346 | menu->addAction(del); | |
347 | ||
348 | return menu; | |
349 | } | |
350 | ||
50631798 SA |
351 | void DecodeTrace::draw_annotations(vector<pv::data::decode::Annotation> annotations, |
352 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, | |
aee9dcf3 | 353 | size_t base_colour, int row_title_width) |
50631798 SA |
354 | { |
355 | using namespace pv::data::decode; | |
356 | ||
357 | vector<Annotation> a_block; | |
bdc2a99b | 358 | int p_end = INT_MIN; |
50631798 SA |
359 | |
360 | double samples_per_pixel, pixels_offset; | |
361 | tie(pixels_offset, samples_per_pixel) = | |
362 | get_pixels_offset_samples_per_pixel(); | |
363 | ||
bdc2a99b SA |
364 | // Sort the annotations by start sample so that decoders |
365 | // can't confuse us by creating annotations out of order | |
366 | stable_sort(annotations.begin(), annotations.end(), | |
367 | [](const Annotation &a, const Annotation &b) { | |
368 | return a.start_sample() < b.start_sample(); }); | |
369 | ||
50631798 SA |
370 | // Gather all annotations that form a visual "block" and draw them as such |
371 | for (const Annotation &a : annotations) { | |
372 | ||
bdc2a99b SA |
373 | const int a_start = a.start_sample() / samples_per_pixel - pixels_offset; |
374 | const int a_end = a.end_sample() / samples_per_pixel - pixels_offset; | |
375 | const int a_width = a_end - a_start; | |
376 | ||
377 | const int delta = a_end - p_end; | |
378 | ||
379 | bool a_is_separate = false; | |
380 | ||
381 | // Annotation wider than the threshold for a useful label width? | |
752281db | 382 | if (a_width >= min_useful_label_width_) { |
bdc2a99b SA |
383 | for (const QString &ann_text : a.annotations()) { |
384 | const int w = p.boundingRect(QRectF(), 0, ann_text).width(); | |
385 | // Annotation wide enough to fit a label? Don't put it in a block then | |
386 | if (w <= a_width) { | |
387 | a_is_separate = true; | |
388 | break; | |
389 | } | |
390 | } | |
391 | } | |
50631798 | 392 | |
bdc2a99b SA |
393 | // Were the previous and this annotation more than a pixel apart? |
394 | if ((abs(delta) > 1) || a_is_separate) { | |
395 | // Block was broken, draw annotations that form the current block | |
396 | if (a_block.size() == 1) { | |
aee9dcf3 SA |
397 | draw_annotation(a_block.front(), p, h, pp, y, base_colour, |
398 | row_title_width); | |
bdc2a99b | 399 | } |
50631798 | 400 | else |
bdc2a99b | 401 | draw_annotation_block(a_block, p, h, y, base_colour); |
50631798 SA |
402 | |
403 | a_block.clear(); | |
404 | } | |
405 | ||
bdc2a99b | 406 | if (a_is_separate) { |
aee9dcf3 | 407 | draw_annotation(a, p, h, pp, y, base_colour, row_title_width); |
bdc2a99b SA |
408 | // Next annotation must start a new block. delta will be > 1 |
409 | // because we set p_end to INT_MIN but that's okay since | |
410 | // a_block will be empty, so nothing will be drawn | |
411 | p_end = INT_MIN; | |
412 | } else { | |
413 | a_block.push_back(a); | |
414 | p_end = a_end; | |
415 | } | |
50631798 SA |
416 | } |
417 | ||
418 | if (a_block.size() == 1) | |
aee9dcf3 SA |
419 | draw_annotation(a_block.front(), p, h, pp, y, base_colour, |
420 | row_title_width); | |
50631798 | 421 | else |
33707990 | 422 | draw_annotation_block(a_block, p, h, y, base_colour); |
50631798 SA |
423 | } |
424 | ||
287d607f | 425 | void DecodeTrace::draw_annotation(const pv::data::decode::Annotation &a, |
5b5fa4da | 426 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, |
aee9dcf3 | 427 | size_t base_colour, int row_title_width) const |
06e810f2 | 428 | { |
53e35b2d JH |
429 | double samples_per_pixel, pixels_offset; |
430 | tie(pixels_offset, samples_per_pixel) = | |
431 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 432 | |
06e810f2 JH |
433 | const double start = a.start_sample() / samples_per_pixel - |
434 | pixels_offset; | |
c063290a | 435 | const double end = a.end_sample() / samples_per_pixel - pixels_offset; |
287d607f JH |
436 | |
437 | const size_t colour = (base_colour + a.format()) % countof(Colours); | |
f765c3db SA |
438 | p.setPen(OutlineColours[colour]); |
439 | p.setBrush(Colours[colour]); | |
06e810f2 | 440 | |
3eb29afd | 441 | if (start > pp.right() + DrawPadding || end < pp.left() - DrawPadding) |
06e810f2 JH |
442 | return; |
443 | ||
444 | if (a.start_sample() == a.end_sample()) | |
f765c3db | 445 | draw_instant(a, p, h, start, y); |
06e810f2 | 446 | else |
c063290a | 447 | draw_range(a, p, h, start, end, y, pp, row_title_width); |
06e810f2 JH |
448 | } |
449 | ||
33707990 SA |
450 | void DecodeTrace::draw_annotation_block( |
451 | vector<pv::data::decode::Annotation> annotations, QPainter &p, int h, | |
452 | int y, size_t base_colour) const | |
50631798 | 453 | { |
33707990 SA |
454 | using namespace pv::data::decode; |
455 | ||
bdc2a99b SA |
456 | if (annotations.empty()) |
457 | return; | |
458 | ||
50631798 SA |
459 | double samples_per_pixel, pixels_offset; |
460 | tie(pixels_offset, samples_per_pixel) = | |
461 | get_pixels_offset_samples_per_pixel(); | |
462 | ||
33707990 SA |
463 | const double start = annotations.front().start_sample() / |
464 | samples_per_pixel - pixels_offset; | |
465 | const double end = annotations.back().end_sample() / | |
466 | samples_per_pixel - pixels_offset; | |
467 | ||
468 | const double top = y + .5 - h / 2; | |
469 | const double bottom = y + .5 + h / 2; | |
33707990 SA |
470 | |
471 | const size_t colour = (base_colour + annotations.front().format()) % | |
472 | countof(Colours); | |
473 | ||
474 | // Check if all annotations are of the same type (i.e. we can use one color) | |
475 | // or if we should use a neutral color (i.e. gray) | |
8c0302f5 | 476 | const int format = annotations.front().format(); |
6f925ba9 | 477 | const bool single_format = all_of( |
8c0302f5 JH |
478 | annotations.begin(), annotations.end(), |
479 | [&](const Annotation &a) { return a.format() == format; }); | |
50631798 | 480 | |
3082ee93 JH |
481 | const QRectF rect(start, top, end - start, bottom - top); |
482 | const int r = h / 4; | |
483 | ||
484 | p.setPen(QPen(Qt::NoPen)); | |
485 | p.setBrush(Qt::white); | |
486 | p.drawRoundedRect(rect, r, r); | |
487 | ||
33707990 SA |
488 | p.setPen((single_format ? OutlineColours[colour] : Qt::gray)); |
489 | p.setBrush(QBrush((single_format ? Colours[colour] : Qt::gray), | |
490 | Qt::Dense4Pattern)); | |
3082ee93 | 491 | p.drawRoundedRect(rect, r, r); |
50631798 SA |
492 | } |
493 | ||
06e810f2 | 494 | void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p, |
f765c3db | 495 | int h, double x, int y) const |
06e810f2 JH |
496 | { |
497 | const QString text = a.annotations().empty() ? | |
498 | QString() : a.annotations().back(); | |
ea86bc4d | 499 | const double w = min((double)p.boundingRect(QRectF(), 0, text).width(), |
06e810f2 JH |
500 | 0.0) + h; |
501 | const QRectF rect(x - w / 2, y - h / 2, w, h); | |
502 | ||
06e810f2 JH |
503 | p.drawRoundedRect(rect, h / 2, h / 2); |
504 | ||
2a56e448 | 505 | p.setPen(Qt::black); |
06e810f2 JH |
506 | p.drawText(rect, Qt::AlignCenter | Qt::AlignVCenter, text); |
507 | } | |
508 | ||
509 | void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p, | |
f765c3db SA |
510 | int h, double start, double end, int y, const ViewItemPaintParams &pp, |
511 | int row_title_width) const | |
06e810f2 JH |
512 | { |
513 | const double top = y + .5 - h / 2; | |
514 | const double bottom = y + .5 + h / 2; | |
515 | const vector<QString> annotations = a.annotations(); | |
516 | ||
06e810f2 | 517 | // If the two ends are within 1 pixel, draw a vertical line |
2ad82c2e | 518 | if (start + 1.0 > end) { |
06e810f2 JH |
519 | p.drawLine(QPointF(start, top), QPointF(start, bottom)); |
520 | return; | |
521 | } | |
522 | ||
523 | const double cap_width = min((end - start) / 4, EndCapWidth); | |
524 | ||
525 | QPointF pts[] = { | |
526 | QPointF(start, y + .5f), | |
527 | QPointF(start + cap_width, top), | |
528 | QPointF(end - cap_width, top), | |
529 | QPointF(end, y + .5f), | |
530 | QPointF(end - cap_width, bottom), | |
531 | QPointF(start + cap_width, bottom) | |
532 | }; | |
533 | ||
534 | p.drawConvexPolygon(pts, countof(pts)); | |
535 | ||
536 | if (annotations.empty()) | |
537 | return; | |
538 | ||
7352be72 SA |
539 | const int ann_start = start + cap_width; |
540 | const int ann_end = end - cap_width; | |
541 | ||
6f925ba9 UH |
542 | const int real_start = max(ann_start, pp.left() + row_title_width); |
543 | const int real_end = min(ann_end, pp.right()); | |
7352be72 SA |
544 | const int real_width = real_end - real_start; |
545 | ||
546 | QRectF rect(real_start, y - h / 2, real_width, h); | |
0f290e9b JH |
547 | if (rect.width() <= 4) |
548 | return; | |
549 | ||
2a56e448 | 550 | p.setPen(Qt::black); |
06e810f2 JH |
551 | |
552 | // Try to find an annotation that will fit | |
553 | QString best_annotation; | |
554 | int best_width = 0; | |
555 | ||
d9aecf1f | 556 | for (const QString &a : annotations) { |
06e810f2 JH |
557 | const int w = p.boundingRect(QRectF(), 0, a).width(); |
558 | if (w <= rect.width() && w > best_width) | |
559 | best_annotation = a, best_width = w; | |
560 | } | |
561 | ||
562 | if (best_annotation.isEmpty()) | |
563 | best_annotation = annotations.back(); | |
564 | ||
565 | // If not ellide the last in the list | |
566 | p.drawText(rect, Qt::AlignCenter, p.fontMetrics().elidedText( | |
567 | best_annotation, Qt::ElideRight, rect.width())); | |
568 | } | |
569 | ||
b9329558 | 570 | void DecodeTrace::draw_error(QPainter &p, const QString &message, |
5b5fa4da | 571 | const ViewItemPaintParams &pp) |
ad50ac1a | 572 | { |
be9e7b4b | 573 | const int y = get_visual_y(); |
ad50ac1a JH |
574 | |
575 | p.setPen(ErrorBgColour.darker()); | |
576 | p.setBrush(ErrorBgColour); | |
577 | ||
578 | const QRectF bounding_rect = | |
a998be27 | 579 | QRectF(pp.left(), INT_MIN / 2 + y, pp.right(), INT_MAX); |
ad50ac1a JH |
580 | const QRectF text_rect = p.boundingRect(bounding_rect, |
581 | Qt::AlignCenter, message); | |
582 | const float r = text_rect.height() / 4; | |
583 | ||
584 | p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r, | |
585 | Qt::AbsoluteSize); | |
586 | ||
2a56e448 | 587 | p.setPen(Qt::black); |
ad50ac1a JH |
588 | p.drawText(text_rect, message); |
589 | } | |
590 | ||
5dfeb70f | 591 | void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left, |
7f8517f6 | 592 | int right) const |
5dfeb70f JH |
593 | { |
594 | using namespace pv::data; | |
595 | using pv::data::decode::Decoder; | |
596 | ||
53e35b2d JH |
597 | double samples_per_pixel, pixels_offset; |
598 | ||
6f925ba9 | 599 | shared_ptr<pv::data::DecoderStack> decoder_stack = base_->decoder_stack(); |
bb7dd726 SA |
600 | |
601 | assert(decoder_stack); | |
5dfeb70f JH |
602 | |
603 | shared_ptr<Logic> data; | |
04394ded | 604 | shared_ptr<data::SignalBase> signalbase; |
5dfeb70f | 605 | |
bb7dd726 | 606 | const list< shared_ptr<Decoder> > &stack = decoder_stack->stack(); |
5dfeb70f | 607 | |
6ac6242b | 608 | // We get the logic data of the first channel in the list. |
5dfeb70f | 609 | // This works because we are currently assuming all |
f3d66e52 | 610 | // LogicSignals have the same data/segment |
d9aecf1f | 611 | for (const shared_ptr<Decoder> &dec : stack) |
8bd26d8b | 612 | if (dec && !dec->channels().empty() && |
04394ded SA |
613 | ((signalbase = (*dec->channels().begin()).second)) && |
614 | ((data = signalbase->logic_data()))) | |
5dfeb70f JH |
615 | break; |
616 | ||
f3d66e52 | 617 | if (!data || data->logic_segments().empty()) |
5dfeb70f JH |
618 | return; |
619 | ||
c063290a | 620 | const shared_ptr<LogicSegment> segment = data->logic_segments().front(); |
f3d66e52 JH |
621 | assert(segment); |
622 | const int64_t sample_count = (int64_t)segment->get_sample_count(); | |
5dfeb70f JH |
623 | if (sample_count == 0) |
624 | return; | |
625 | ||
bb7dd726 | 626 | const int64_t samples_decoded = decoder_stack->samples_decoded(); |
5dfeb70f JH |
627 | if (sample_count == samples_decoded) |
628 | return; | |
629 | ||
be9e7b4b | 630 | const int y = get_visual_y(); |
7f8517f6 | 631 | |
53e35b2d JH |
632 | tie(pixels_offset, samples_per_pixel) = |
633 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 634 | |
5dfeb70f JH |
635 | const double start = max(samples_decoded / |
636 | samples_per_pixel - pixels_offset, left - 1.0); | |
637 | const double end = min(sample_count / samples_per_pixel - | |
638 | pixels_offset, right + 1.0); | |
c063290a | 639 | const QRectF no_decode_rect(start, y - (h / 2) + 0.5, end - start, h); |
5dfeb70f JH |
640 | |
641 | p.setPen(QPen(Qt::NoPen)); | |
642 | p.setBrush(Qt::white); | |
643 | p.drawRect(no_decode_rect); | |
644 | ||
645 | p.setPen(NoDecodeColour); | |
646 | p.setBrush(QBrush(NoDecodeColour, Qt::Dense6Pattern)); | |
647 | p.drawRect(no_decode_rect); | |
648 | } | |
649 | ||
53e35b2d | 650 | pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const |
7f8517f6 | 651 | { |
6f925ba9 | 652 | shared_ptr<pv::data::DecoderStack> decoder_stack = base_->decoder_stack(); |
bb7dd726 | 653 | |
8dbbc7f0 | 654 | assert(owner_); |
bb7dd726 | 655 | assert(decoder_stack); |
7f8517f6 | 656 | |
8dbbc7f0 | 657 | const View *view = owner_->view(); |
eae6e30a JH |
658 | assert(view); |
659 | ||
660 | const double scale = view->scale(); | |
7f8517f6 SA |
661 | assert(scale > 0); |
662 | ||
53e35b2d | 663 | const double pixels_offset = |
bb7dd726 | 664 | ((view->offset() - decoder_stack->start_time()) / scale).convert_to<double>(); |
7f8517f6 | 665 | |
bb7dd726 | 666 | double samplerate = decoder_stack->samplerate(); |
7f8517f6 SA |
667 | |
668 | // Show sample rate as 1Hz when it is unknown | |
669 | if (samplerate == 0.0) | |
670 | samplerate = 1.0; | |
671 | ||
53e35b2d | 672 | return make_pair(pixels_offset, samplerate * scale); |
7f8517f6 SA |
673 | } |
674 | ||
db1bf6bf JH |
675 | pair<uint64_t, uint64_t> DecodeTrace::get_sample_range( |
676 | int x_start, int x_end) const | |
7f8517f6 | 677 | { |
53e35b2d JH |
678 | double samples_per_pixel, pixels_offset; |
679 | tie(pixels_offset, samples_per_pixel) = | |
680 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 681 | |
db1bf6bf JH |
682 | const uint64_t start = (uint64_t)max( |
683 | (x_start + pixels_offset) * samples_per_pixel, 0.0); | |
684 | const uint64_t end = (uint64_t)max( | |
685 | (x_end + pixels_offset) * samples_per_pixel, 0.0); | |
7f8517f6 SA |
686 | |
687 | return make_pair(start, end); | |
688 | } | |
689 | ||
117cdea3 | 690 | int DecodeTrace::get_row_at_point(const QPoint &point) |
e2f90c50 | 691 | { |
8dbbc7f0 | 692 | if (!row_height_) |
117cdea3 | 693 | return -1; |
e2f90c50 | 694 | |
99029fda SA |
695 | const int y = (point.y() - get_visual_y() + row_height_ / 2); |
696 | ||
697 | /* Integer divison of (x-1)/x would yield 0, so we check for this. */ | |
698 | if (y < 0) | |
699 | return -1; | |
700 | ||
701 | const int row = y / row_height_; | |
702 | ||
703 | if (row >= (int)visible_rows_.size()) | |
117cdea3 | 704 | return -1; |
e2f90c50 | 705 | |
117cdea3 | 706 | return row; |
e2f90c50 SA |
707 | } |
708 | ||
117cdea3 | 709 | const QString DecodeTrace::get_annotation_at_point(const QPoint &point) |
e2f90c50 SA |
710 | { |
711 | using namespace pv::data::decode; | |
712 | ||
117cdea3 JH |
713 | if (!enabled()) |
714 | return QString(); | |
e2f90c50 | 715 | |
117cdea3 JH |
716 | const pair<uint64_t, uint64_t> sample_range = |
717 | get_sample_range(point.x(), point.x() + 1); | |
718 | const int row = get_row_at_point(point); | |
719 | if (row < 0) | |
720 | return QString(); | |
e2f90c50 SA |
721 | |
722 | vector<pv::data::decode::Annotation> annotations; | |
723 | ||
6f925ba9 | 724 | shared_ptr<pv::data::DecoderStack> decoder_stack = base_->decoder_stack(); |
bb7dd726 SA |
725 | |
726 | assert(decoder_stack); | |
727 | decoder_stack->get_annotation_subset(annotations, visible_rows_[row], | |
e2f90c50 SA |
728 | sample_range.first, sample_range.second); |
729 | ||
730 | return (annotations.empty()) ? | |
731 | QString() : annotations[0].annotations().front(); | |
732 | } | |
733 | ||
117cdea3 JH |
734 | void DecodeTrace::hover_point_changed() |
735 | { | |
8dbbc7f0 | 736 | assert(owner_); |
eae6e30a | 737 | |
8dbbc7f0 | 738 | const View *const view = owner_->view(); |
eae6e30a JH |
739 | assert(view); |
740 | ||
741 | QPoint hp = view->hover_point(); | |
117cdea3 | 742 | QString ann = get_annotation_at_point(hp); |
e2f90c50 | 743 | |
eae6e30a | 744 | assert(view); |
e2f90c50 | 745 | |
8b9df0ad | 746 | if (!row_height_ || ann.isEmpty()) { |
ebdfa094 | 747 | QToolTip::hideText(); |
117cdea3 JH |
748 | return; |
749 | } | |
6e6881e2 | 750 | |
117cdea3 | 751 | const int hover_row = get_row_at_point(hp); |
6e6881e2 | 752 | |
117cdea3 JH |
753 | QFontMetrics m(QToolTip::font()); |
754 | const QRect text_size = m.boundingRect(QRect(), 0, ann); | |
e2f90c50 | 755 | |
117cdea3 JH |
756 | // This is OS-specific and unfortunately we can't query it, so |
757 | // use an approximation to at least try to minimize the error. | |
758 | const int padding = 8; | |
6e6881e2 | 759 | |
117cdea3 JH |
760 | // Make sure the tool tip doesn't overlap with the mouse cursor. |
761 | // If it did, the tool tip would constantly hide and re-appear. | |
762 | // We also push it up by one row so that it appears above the | |
763 | // decode trace, not below. | |
764 | hp.setX(hp.x() - (text_size.width() / 2) - padding); | |
6e6881e2 | 765 | |
8dbbc7f0 JH |
766 | hp.setY(get_visual_y() - (row_height_ / 2) + |
767 | (hover_row * row_height_) - | |
99029fda | 768 | row_height_ - text_size.height() - padding); |
e2f90c50 | 769 | |
eae6e30a | 770 | QToolTip::showText(view->viewport()->mapToGlobal(hp), ann); |
9555ca8b SA |
771 | } |
772 | ||
613d097c JH |
773 | void DecodeTrace::create_decoder_form(int index, |
774 | shared_ptr<data::decode::Decoder> &dec, QWidget *parent, | |
775 | QFormLayout *form) | |
7491a29f | 776 | { |
8bd26d8b | 777 | const GSList *l; |
1cc1c8de | 778 | GlobalSettings settings; |
7491a29f JH |
779 | |
780 | assert(dec); | |
781 | const srd_decoder *const decoder = dec->decoder(); | |
782 | assert(decoder); | |
783 | ||
ff59fa2c SA |
784 | const bool decoder_deletable = index > 0; |
785 | ||
204bae45 | 786 | pv::widgets::DecoderGroupBox *const group = |
27e8df22 | 787 | new pv::widgets::DecoderGroupBox( |
580b4f25 UH |
788 | QString::fromUtf8(decoder->name), |
789 | tr("%1:\n%2").arg(QString::fromUtf8(decoder->longname), | |
790 | QString::fromUtf8(decoder->desc)), | |
791 | nullptr, decoder_deletable); | |
dd048a7e | 792 | group->set_decoder_visible(dec->shown()); |
613d097c | 793 | |
ff59fa2c SA |
794 | if (decoder_deletable) { |
795 | delete_mapper_.setMapping(group, index); | |
796 | connect(group, SIGNAL(delete_decoder()), &delete_mapper_, SLOT(map())); | |
797 | } | |
613d097c | 798 | |
8dbbc7f0 | 799 | show_hide_mapper_.setMapping(group, index); |
dd048a7e | 800 | connect(group, SIGNAL(show_hide_decoder()), |
8dbbc7f0 | 801 | &show_hide_mapper_, SLOT(map())); |
dd048a7e | 802 | |
204bae45 JH |
803 | QFormLayout *const decoder_form = new QFormLayout; |
804 | group->add_layout(decoder_form); | |
7491a29f | 805 | |
8bd26d8b | 806 | // Add the mandatory channels |
f3290553 | 807 | for (l = decoder->channels; l; l = l->next) { |
8bd26d8b UH |
808 | const struct srd_channel *const pdch = |
809 | (struct srd_channel *)l->data; | |
407c9ebe | 810 | |
6ac6242b | 811 | QComboBox *const combo = create_channel_selector(parent, dec, pdch); |
407c9ebe UH |
812 | QComboBox *const combo_initial_pin = create_channel_selector_initial_pin(parent, dec, pdch); |
813 | ||
7491a29f | 814 | connect(combo, SIGNAL(currentIndexChanged(int)), |
6ac6242b | 815 | this, SLOT(on_channel_selected(int))); |
407c9ebe UH |
816 | connect(combo_initial_pin, SIGNAL(currentIndexChanged(int)), |
817 | this, SLOT(on_initial_pin_selected(int))); | |
818 | ||
819 | QHBoxLayout *const hlayout = new QHBoxLayout; | |
820 | hlayout->addWidget(combo); | |
821 | hlayout->addWidget(combo_initial_pin); | |
822 | ||
1cc1c8de SA |
823 | if (!settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool()) |
824 | combo_initial_pin->hide(); | |
825 | ||
204bae45 | 826 | decoder_form->addRow(tr("<b>%1</b> (%2) *") |
744aa24f | 827 | .arg(QString::fromUtf8(pdch->name), |
407c9ebe | 828 | QString::fromUtf8(pdch->desc)), hlayout); |
7491a29f | 829 | |
407c9ebe | 830 | const ChannelSelector s = {combo, combo_initial_pin, dec, pdch}; |
8dbbc7f0 | 831 | channel_selectors_.push_back(s); |
7491a29f JH |
832 | } |
833 | ||
8bd26d8b | 834 | // Add the optional channels |
f3290553 | 835 | for (l = decoder->opt_channels; l; l = l->next) { |
8bd26d8b UH |
836 | const struct srd_channel *const pdch = |
837 | (struct srd_channel *)l->data; | |
407c9ebe | 838 | |
6ac6242b | 839 | QComboBox *const combo = create_channel_selector(parent, dec, pdch); |
407c9ebe UH |
840 | QComboBox *const combo_initial_pin = create_channel_selector_initial_pin(parent, dec, pdch); |
841 | ||
7491a29f | 842 | connect(combo, SIGNAL(currentIndexChanged(int)), |
6ac6242b | 843 | this, SLOT(on_channel_selected(int))); |
407c9ebe UH |
844 | connect(combo_initial_pin, SIGNAL(currentIndexChanged(int)), |
845 | this, SLOT(on_initial_pin_selected(int))); | |
846 | ||
847 | QHBoxLayout *const hlayout = new QHBoxLayout; | |
848 | hlayout->addWidget(combo); | |
849 | hlayout->addWidget(combo_initial_pin); | |
850 | ||
1cc1c8de SA |
851 | if (!settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool()) |
852 | combo_initial_pin->hide(); | |
853 | ||
204bae45 | 854 | decoder_form->addRow(tr("<b>%1</b> (%2)") |
744aa24f | 855 | .arg(QString::fromUtf8(pdch->name), |
407c9ebe | 856 | QString::fromUtf8(pdch->desc)), hlayout); |
7491a29f | 857 | |
407c9ebe | 858 | const ChannelSelector s = {combo, combo_initial_pin, dec, pdch}; |
8dbbc7f0 | 859 | channel_selectors_.push_back(s); |
7491a29f JH |
860 | } |
861 | ||
6f925ba9 | 862 | shared_ptr<pv::data::DecoderStack> decoder_stack = base_->decoder_stack(); |
bb7dd726 | 863 | |
7491a29f | 864 | // Add the options |
3cc9ad7b | 865 | shared_ptr<binding::Decoder> binding( |
bb7dd726 | 866 | new binding::Decoder(decoder_stack, dec)); |
204bae45 | 867 | binding->add_properties_to_form(decoder_form, true); |
7491a29f | 868 | |
8dbbc7f0 | 869 | bindings_.push_back(binding); |
204bae45 JH |
870 | |
871 | form->addRow(group); | |
8dbbc7f0 | 872 | decoder_forms_.push_back(group); |
7491a29f JH |
873 | } |
874 | ||
6ac6242b | 875 | QComboBox* DecodeTrace::create_channel_selector( |
7491a29f | 876 | QWidget *parent, const shared_ptr<data::decode::Decoder> &dec, |
8bd26d8b | 877 | const srd_channel *const pdch) |
4e5a4405 | 878 | { |
7491a29f JH |
879 | assert(dec); |
880 | ||
47e9e7bb | 881 | const auto sigs(session_.signalbases()); |
78b0af3e | 882 | |
47e9e7bb | 883 | vector< shared_ptr<data::SignalBase> > sig_list(sigs.begin(), sigs.end()); |
6f925ba9 | 884 | sort(sig_list.begin(), sig_list.end(), |
47e9e7bb SA |
885 | [](const shared_ptr<data::SignalBase> &a, |
886 | const shared_ptr<data::SignalBase> &b) { | |
887 | return strnatcasecmp(a->name().toStdString(), | |
888 | b->name().toStdString()) < 0; }); | |
4e5a4405 | 889 | |
6ac6242b | 890 | const auto channel_iter = dec->channels().find(pdch); |
4e5a4405 JH |
891 | |
892 | QComboBox *selector = new QComboBox(parent); | |
893 | ||
4c60462b | 894 | selector->addItem("-", qVariantFromValue((void*)nullptr)); |
4e5a4405 | 895 | |
6ac6242b | 896 | if (channel_iter == dec->channels().end()) |
4e5a4405 JH |
897 | selector->setCurrentIndex(0); |
898 | ||
47e9e7bb SA |
899 | for (const shared_ptr<data::SignalBase> &b : sig_list) { |
900 | assert(b); | |
79c4a9c8 | 901 | if (b->logic_data() && b->enabled()) { |
47e9e7bb SA |
902 | selector->addItem(b->name(), |
903 | qVariantFromValue((void*)b.get())); | |
5da5d081 TS |
904 | |
905 | if (channel_iter != dec->channels().end() && | |
47e9e7bb | 906 | (*channel_iter).second == b) |
78b0af3e JH |
907 | selector->setCurrentIndex( |
908 | selector->count() - 1); | |
4e5a4405 JH |
909 | } |
910 | } | |
911 | ||
912 | return selector; | |
913 | } | |
914 | ||
407c9ebe UH |
915 | QComboBox* DecodeTrace::create_channel_selector_initial_pin(QWidget *parent, |
916 | const shared_ptr<data::decode::Decoder> &dec, const srd_channel *const pdch) | |
917 | { | |
918 | QComboBox *selector = new QComboBox(parent); | |
919 | ||
920 | selector->addItem("0", qVariantFromValue((int)SRD_INITIAL_PIN_LOW)); | |
921 | selector->addItem("1", qVariantFromValue((int)SRD_INITIAL_PIN_HIGH)); | |
7df44935 | 922 | selector->addItem("X", qVariantFromValue((int)SRD_INITIAL_PIN_SAME_AS_SAMPLE0)); |
407c9ebe UH |
923 | |
924 | // Default to index 2 (SRD_INITIAL_PIN_SAME_AS_SAMPLE0). | |
925 | const int idx = (!dec->initial_pins()) ? 2 : dec->initial_pins()->data[pdch->order]; | |
926 | selector->setCurrentIndex(idx); | |
927 | ||
928 | selector->setToolTip("Initial (assumed) pin value before the first sample"); | |
929 | ||
930 | return selector; | |
931 | } | |
932 | ||
6ac6242b | 933 | void DecodeTrace::commit_decoder_channels(shared_ptr<data::decode::Decoder> &dec) |
4e5a4405 | 934 | { |
7491a29f | 935 | assert(dec); |
4e5a4405 | 936 | |
04394ded | 937 | map<const srd_channel*, shared_ptr<data::SignalBase> > channel_map; |
c3a740dd | 938 | |
47e9e7bb SA |
939 | const unordered_set< shared_ptr<data::SignalBase> > |
940 | sigs(session_.signalbases()); | |
4e5a4405 | 941 | |
407c9ebe UH |
942 | GArray *const initial_pins = g_array_sized_new(FALSE, TRUE, |
943 | sizeof(uint8_t), channel_selectors_.size()); | |
944 | g_array_set_size(initial_pins, channel_selectors_.size()); | |
945 | ||
2ad82c2e | 946 | for (const ChannelSelector &s : channel_selectors_) { |
f3290553 | 947 | if (s.decoder_ != dec) |
7491a29f JH |
948 | break; |
949 | ||
04394ded SA |
950 | const data::SignalBase *const selection = |
951 | (data::SignalBase*)s.combo_->itemData( | |
8dbbc7f0 | 952 | s.combo_->currentIndex()).value<void*>(); |
4e5a4405 | 953 | |
47e9e7bb SA |
954 | for (shared_ptr<data::SignalBase> sig : sigs) |
955 | if (sig.get() == selection) { | |
956 | channel_map[s.pdch_] = sig; | |
4e5a4405 JH |
957 | break; |
958 | } | |
407c9ebe UH |
959 | |
960 | int selection_initial_pin = s.combo_initial_pin_->itemData( | |
961 | s.combo_initial_pin_->currentIndex()).value<int>(); | |
962 | ||
963 | initial_pins->data[s.pdch_->order] = selection_initial_pin; | |
4e5a4405 JH |
964 | } |
965 | ||
6ac6242b | 966 | dec->set_channels(channel_map); |
407c9ebe | 967 | dec->set_initial_pins(initial_pins); |
7491a29f JH |
968 | } |
969 | ||
6ac6242b | 970 | void DecodeTrace::commit_channels() |
7491a29f | 971 | { |
6f925ba9 | 972 | shared_ptr<pv::data::DecoderStack> decoder_stack = base_->decoder_stack(); |
bb7dd726 SA |
973 | |
974 | assert(decoder_stack); | |
975 | for (shared_ptr<data::decode::Decoder> dec : decoder_stack->stack()) | |
6ac6242b | 976 | commit_decoder_channels(dec); |
7491a29f | 977 | |
bb7dd726 | 978 | decoder_stack->begin_decode(); |
4e5a4405 JH |
979 | } |
980 | ||
ad908057 | 981 | void DecodeTrace::on_new_annotations() |
9cef9567 | 982 | { |
8dbbc7f0 | 983 | if (owner_) |
6e2c3c85 | 984 | owner_->row_item_appearance_changed(false, true); |
9cef9567 JH |
985 | } |
986 | ||
b9329558 | 987 | void DecodeTrace::delete_pressed() |
5ed1adf5 JH |
988 | { |
989 | on_delete(); | |
990 | } | |
991 | ||
b9329558 | 992 | void DecodeTrace::on_delete() |
c51482b3 | 993 | { |
ad908057 | 994 | session_.remove_decode_signal(decode_signal_); |
c51482b3 JH |
995 | } |
996 | ||
6ac6242b | 997 | void DecodeTrace::on_channel_selected(int) |
4e5a4405 | 998 | { |
6ac6242b | 999 | commit_channels(); |
4e5a4405 JH |
1000 | } |
1001 | ||
407c9ebe UH |
1002 | void DecodeTrace::on_initial_pin_selected(int) |
1003 | { | |
1004 | commit_channels(); | |
1005 | } | |
1006 | ||
7491a29f JH |
1007 | void DecodeTrace::on_stack_decoder(srd_decoder *decoder) |
1008 | { | |
ad908057 | 1009 | decode_signal_->stack_decoder(decoder); |
37fd11b1 JH |
1010 | |
1011 | create_popup_form(); | |
7491a29f JH |
1012 | } |
1013 | ||
613d097c JH |
1014 | void DecodeTrace::on_delete_decoder(int index) |
1015 | { | |
ad908057 | 1016 | decode_signal_->remove_decoder(index); |
613d097c JH |
1017 | |
1018 | // Update the popup | |
c063290a | 1019 | create_popup_form(); |
613d097c JH |
1020 | } |
1021 | ||
dd048a7e JH |
1022 | void DecodeTrace::on_show_hide_decoder(int index) |
1023 | { | |
ad908057 | 1024 | const bool state = decode_signal_->toggle_decoder_visibility(index); |
dd048a7e | 1025 | |
8dbbc7f0 | 1026 | assert(index < (int)decoder_forms_.size()); |
ad908057 | 1027 | decoder_forms_[index]->set_decoder_visible(state); |
dd048a7e | 1028 | |
8dbbc7f0 | 1029 | if (owner_) |
6e2c3c85 | 1030 | owner_->row_item_appearance_changed(false, true); |
dd048a7e JH |
1031 | } |
1032 | ||
1573bf16 | 1033 | } // namespace trace |
f4e57597 | 1034 | } // namespace views |
55d3603d | 1035 | } // namespace pv |