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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> |
e71eb81c JH |
31 | #include <boost/thread/locks.hpp> |
32 | #include <boost/thread/shared_mutex.hpp> | |
b213ef09 | 33 | |
c51482b3 | 34 | #include <QAction> |
d7c0ca4a | 35 | #include <QApplication> |
4e5a4405 JH |
36 | #include <QComboBox> |
37 | #include <QFormLayout> | |
38 | #include <QLabel> | |
b213ef09 | 39 | #include <QMenu> |
ce94e4fd | 40 | #include <QPushButton> |
e2f90c50 | 41 | #include <QToolTip> |
c51482b3 | 42 | |
2acdb232 JH |
43 | #include "decodetrace.hpp" |
44 | ||
f65cd27b | 45 | #include <pv/session.hpp> |
51307fd6 | 46 | #include <pv/strnatcmp.hpp> |
2acdb232 JH |
47 | #include <pv/data/decoderstack.hpp> |
48 | #include <pv/data/decode/decoder.hpp> | |
49 | #include <pv/data/logic.hpp> | |
f3d66e52 | 50 | #include <pv/data/logicsegment.hpp> |
2acdb232 | 51 | #include <pv/data/decode/annotation.hpp> |
2acdb232 JH |
52 | #include <pv/view/view.hpp> |
53 | #include <pv/view/viewport.hpp> | |
54 | #include <pv/widgets/decodergroupbox.hpp> | |
55 | #include <pv/widgets/decodermenu.hpp> | |
119aff65 | 56 | |
aca64cac JH |
57 | using boost::shared_lock; |
58 | using boost::shared_mutex; | |
f9abf97e | 59 | using std::dynamic_pointer_cast; |
819f4c25 | 60 | using std::list; |
c3a740dd | 61 | using std::lock_guard; |
7f8517f6 | 62 | using std::make_pair; |
819f4c25 | 63 | using std::max; |
a5d93c27 | 64 | using std::make_pair; |
819f4c25 JH |
65 | using std::map; |
66 | using std::min; | |
7f8517f6 | 67 | using std::pair; |
f9abf97e | 68 | using std::shared_ptr; |
53e35b2d | 69 | using std::tie; |
78b0af3e | 70 | using std::unordered_set; |
819f4c25 | 71 | using std::vector; |
55d3603d JH |
72 | |
73 | namespace pv { | |
f4e57597 SA |
74 | namespace views { |
75 | namespace TraceView { | |
55d3603d | 76 | |
b9329558 | 77 | const QColor DecodeTrace::DecodeColours[4] = { |
06bb4e6a JH |
78 | QColor(0xEF, 0x29, 0x29), // Red |
79 | QColor(0xFC, 0xE9, 0x4F), // Yellow | |
80 | QColor(0x8A, 0xE2, 0x34), // Green | |
81 | QColor(0x72, 0x9F, 0xCF) // Blue | |
82 | }; | |
83 | ||
b9329558 | 84 | const QColor DecodeTrace::ErrorBgColour = QColor(0xEF, 0x29, 0x29); |
5dfeb70f | 85 | const QColor DecodeTrace::NoDecodeColour = QColor(0x88, 0x8A, 0x85); |
ad50ac1a | 86 | |
88908838 | 87 | const int DecodeTrace::ArrowSize = 4; |
06e810f2 | 88 | const double DecodeTrace::EndCapWidth = 5; |
aee9dcf3 | 89 | const int DecodeTrace::RowTitleMargin = 10; |
06e810f2 JH |
90 | const int DecodeTrace::DrawPadding = 100; |
91 | ||
287d607f JH |
92 | const QColor DecodeTrace::Colours[16] = { |
93 | QColor(0xEF, 0x29, 0x29), | |
94 | QColor(0xF6, 0x6A, 0x32), | |
95 | QColor(0xFC, 0xAE, 0x3E), | |
96 | QColor(0xFB, 0xCA, 0x47), | |
97 | QColor(0xFC, 0xE9, 0x4F), | |
98 | QColor(0xCD, 0xF0, 0x40), | |
99 | QColor(0x8A, 0xE2, 0x34), | |
100 | QColor(0x4E, 0xDC, 0x44), | |
101 | QColor(0x55, 0xD7, 0x95), | |
102 | QColor(0x64, 0xD1, 0xD2), | |
103 | QColor(0x72, 0x9F, 0xCF), | |
104 | QColor(0xD4, 0x76, 0xC4), | |
105 | QColor(0x9D, 0x79, 0xB9), | |
106 | QColor(0xAD, 0x7F, 0xA8), | |
107 | QColor(0xC2, 0x62, 0x9B), | |
108 | QColor(0xD7, 0x47, 0x6F) | |
109 | }; | |
110 | ||
111 | const QColor DecodeTrace::OutlineColours[16] = { | |
112 | QColor(0x77, 0x14, 0x14), | |
113 | QColor(0x7B, 0x35, 0x19), | |
114 | QColor(0x7E, 0x57, 0x1F), | |
115 | QColor(0x7D, 0x65, 0x23), | |
116 | QColor(0x7E, 0x74, 0x27), | |
117 | QColor(0x66, 0x78, 0x20), | |
118 | QColor(0x45, 0x71, 0x1A), | |
119 | QColor(0x27, 0x6E, 0x22), | |
120 | QColor(0x2A, 0x6B, 0x4A), | |
121 | QColor(0x32, 0x68, 0x69), | |
122 | QColor(0x39, 0x4F, 0x67), | |
123 | QColor(0x6A, 0x3B, 0x62), | |
124 | QColor(0x4E, 0x3C, 0x5C), | |
125 | QColor(0x56, 0x3F, 0x54), | |
126 | QColor(0x61, 0x31, 0x4D), | |
127 | QColor(0x6B, 0x23, 0x37) | |
06e810f2 JH |
128 | }; |
129 | ||
2b81ae46 | 130 | DecodeTrace::DecodeTrace(pv::Session &session, |
bb7dd726 | 131 | shared_ptr<data::SignalBase> signalbase, int index) : |
bf0edd2b | 132 | Trace(signalbase), |
8dbbc7f0 | 133 | session_(session), |
8dbbc7f0 | 134 | row_height_(0), |
eee89ff8 | 135 | max_visible_rows_(0), |
8dbbc7f0 JH |
136 | delete_mapper_(this), |
137 | show_hide_mapper_(this) | |
55d3603d | 138 | { |
bb7dd726 | 139 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 140 | base_->decoder_stack(); |
e0fc5810 | 141 | |
752281db SA |
142 | // Determine shortest string we want to see displayed in full |
143 | QFontMetrics m(QApplication::font()); | |
144 | min_useful_label_width_ = m.width("XX"); // e.g. two hex characters | |
145 | ||
455bc29a SA |
146 | base_->set_name(QString::fromUtf8(decoder_stack->stack().front()->decoder()->name)); |
147 | base_->set_colour(DecodeColours[index % countof(DecodeColours)]); | |
9cef9567 | 148 | |
bb7dd726 | 149 | connect(decoder_stack.get(), SIGNAL(new_decode_data()), |
9cef9567 | 150 | this, SLOT(on_new_decode_data())); |
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 | ||
bb7dd726 | 162 | std::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 | ||
5b5fa4da | 177 | void DecodeTrace::paint_back(QPainter &p, const ViewItemPaintParams &pp) |
fe08b6e8 | 178 | { |
3eb29afd | 179 | Trace::paint_back(p, pp); |
97904bf7 | 180 | paint_axis(p, pp, get_visual_y()); |
fe08b6e8 JH |
181 | } |
182 | ||
5b5fa4da | 183 | void DecodeTrace::paint_mid(QPainter &p, const ViewItemPaintParams &pp) |
55d3603d | 184 | { |
f9101a91 | 185 | using namespace pv::data::decode; |
9472f447 | 186 | |
bb7dd726 | 187 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 188 | base_->decoder_stack(); |
bb7dd726 | 189 | |
0ce3d18c JH |
190 | const int text_height = ViewItemPaintParams::text_height(); |
191 | row_height_ = (text_height * 6) / 4; | |
192 | const int annotation_height = (text_height * 5) / 4; | |
5dfeb70f | 193 | |
bb7dd726 SA |
194 | assert(decoder_stack); |
195 | const QString err = decoder_stack->error_message(); | |
2ad82c2e | 196 | if (!err.isEmpty()) { |
3eb29afd JH |
197 | draw_unresolved_period( |
198 | p, annotation_height, pp.left(), pp.right()); | |
199 | draw_error(p, err, pp); | |
5dfeb70f JH |
200 | return; |
201 | } | |
202 | ||
cd0c558b SA |
203 | // Set default pen to allow for text width calculation |
204 | p.setPen(Qt::black); | |
205 | ||
f9101a91 | 206 | // Iterate through the rows |
be9e7b4b | 207 | int y = get_visual_y(); |
3eb29afd JH |
208 | pair<uint64_t, uint64_t> sample_range = get_sample_range( |
209 | pp.left(), pp.right()); | |
5dfeb70f | 210 | |
bb7dd726 | 211 | const vector<Row> rows(decoder_stack->get_visible_rows()); |
7f8517f6 | 212 | |
8dbbc7f0 | 213 | visible_rows_.clear(); |
4fb5fb99 | 214 | for (const Row& row : rows) { |
aee9dcf3 SA |
215 | // Cache the row title widths |
216 | int row_title_width; | |
217 | try { | |
218 | row_title_width = row_title_widths_.at(row); | |
219 | } catch (std::out_of_range) { | |
220 | const int w = p.boundingRect(QRectF(), 0, row.title()).width() + | |
221 | RowTitleMargin; | |
222 | row_title_widths_[row] = w; | |
223 | row_title_width = w; | |
224 | } | |
225 | ||
226 | // Determine the row's color | |
287d607f JH |
227 | size_t base_colour = 0x13579BDF; |
228 | boost::hash_combine(base_colour, this); | |
229 | boost::hash_combine(base_colour, row.decoder()); | |
230 | boost::hash_combine(base_colour, row.row()); | |
231 | base_colour >>= 16; | |
232 | ||
f9101a91 | 233 | vector<Annotation> annotations; |
bb7dd726 | 234 | decoder_stack->get_annotation_subset(annotations, row, |
7f8517f6 | 235 | sample_range.first, sample_range.second); |
f9101a91 | 236 | if (!annotations.empty()) { |
50631798 | 237 | draw_annotations(annotations, p, annotation_height, pp, y, |
aee9dcf3 | 238 | base_colour, row_title_width); |
50631798 | 239 | |
8dbbc7f0 | 240 | y += row_height_; |
88908838 | 241 | |
4fb5fb99 | 242 | visible_rows_.push_back(row); |
f9101a91 | 243 | } |
7e674e43 | 244 | } |
5dfeb70f | 245 | |
f9101a91 | 246 | // Draw the hatching |
3eb29afd | 247 | draw_unresolved_period(p, annotation_height, pp.left(), pp.right()); |
eee89ff8 | 248 | |
a303c2d8 SA |
249 | if ((int)visible_rows_.size() > max_visible_rows_) |
250 | owner_->extents_changed(false, true); | |
251 | ||
eee89ff8 SA |
252 | // Update the maximum row count if needed |
253 | max_visible_rows_ = std::max(max_visible_rows_, (int)visible_rows_.size()); | |
55d3603d JH |
254 | } |
255 | ||
5b5fa4da | 256 | void DecodeTrace::paint_fore(QPainter &p, const ViewItemPaintParams &pp) |
88908838 JH |
257 | { |
258 | using namespace pv::data::decode; | |
259 | ||
8dbbc7f0 | 260 | assert(row_height_); |
88908838 | 261 | |
2ad82c2e | 262 | for (size_t i = 0; i < visible_rows_.size(); i++) { |
8dbbc7f0 | 263 | const int y = i * row_height_ + get_visual_y(); |
88908838 JH |
264 | |
265 | p.setPen(QPen(Qt::NoPen)); | |
266 | p.setBrush(QApplication::palette().brush(QPalette::WindowText)); | |
267 | ||
2ad82c2e | 268 | if (i != 0) { |
88908838 | 269 | const QPointF points[] = { |
3eb29afd JH |
270 | QPointF(pp.left(), y - ArrowSize), |
271 | QPointF(pp.left() + ArrowSize, y), | |
272 | QPointF(pp.left(), y + ArrowSize) | |
88908838 JH |
273 | }; |
274 | p.drawPolygon(points, countof(points)); | |
275 | } | |
276 | ||
3eb29afd JH |
277 | const QRect r(pp.left() + ArrowSize * 2, y - row_height_ / 2, |
278 | pp.right() - pp.left(), row_height_); | |
8dbbc7f0 | 279 | const QString h(visible_rows_[i].title()); |
88908838 JH |
280 | const int f = Qt::AlignLeft | Qt::AlignVCenter | |
281 | Qt::TextDontClip; | |
282 | ||
283 | // Draw the outline | |
284 | p.setPen(QApplication::palette().color(QPalette::Base)); | |
285 | for (int dx = -1; dx <= 1; dx++) | |
286 | for (int dy = -1; dy <= 1; dy++) | |
287 | if (dx != 0 && dy != 0) | |
288 | p.drawText(r.translated(dx, dy), f, h); | |
289 | ||
290 | // Draw the text | |
291 | p.setPen(QApplication::palette().color(QPalette::WindowText)); | |
292 | p.drawText(r, f, h); | |
293 | } | |
294 | } | |
295 | ||
b9329558 | 296 | void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form) |
4e5a4405 | 297 | { |
613d097c JH |
298 | using pv::data::decode::Decoder; |
299 | ||
bb7dd726 | 300 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 301 | base_->decoder_stack(); |
bb7dd726 | 302 | |
4e5a4405 JH |
303 | assert(form); |
304 | assert(parent); | |
bb7dd726 | 305 | assert(decoder_stack); |
4e5a4405 | 306 | |
7491a29f | 307 | // Add the standard options |
4e5a4405 JH |
308 | Trace::populate_popup_form(parent, form); |
309 | ||
7491a29f | 310 | // Add the decoder options |
8dbbc7f0 JH |
311 | bindings_.clear(); |
312 | channel_selectors_.clear(); | |
313 | decoder_forms_.clear(); | |
4e5a4405 | 314 | |
bb7dd726 | 315 | const list< shared_ptr<Decoder> >& stack = decoder_stack->stack(); |
4e5a4405 | 316 | |
2ad82c2e | 317 | if (stack.empty()) { |
5069084a JH |
318 | QLabel *const l = new QLabel( |
319 | tr("<p><i>No decoders in the stack</i></p>")); | |
320 | l->setAlignment(Qt::AlignCenter); | |
321 | form->addRow(l); | |
2ad82c2e | 322 | } else { |
f46e495e | 323 | auto iter = stack.cbegin(); |
5069084a JH |
324 | for (int i = 0; i < (int)stack.size(); i++, iter++) { |
325 | shared_ptr<Decoder> dec(*iter); | |
326 | create_decoder_form(i, dec, parent, form); | |
327 | } | |
328 | ||
329 | form->addRow(new QLabel( | |
8bd26d8b | 330 | tr("<i>* Required channels</i>"), parent)); |
5069084a | 331 | } |
4e5a4405 | 332 | |
ce94e4fd | 333 | // Add stacking button |
ce94e4fd JH |
334 | pv::widgets::DecoderMenu *const decoder_menu = |
335 | new pv::widgets::DecoderMenu(parent); | |
7491a29f JH |
336 | connect(decoder_menu, SIGNAL(decoder_selected(srd_decoder*)), |
337 | this, SLOT(on_stack_decoder(srd_decoder*))); | |
338 | ||
339 | QPushButton *const stack_button = | |
340 | new QPushButton(tr("Stack Decoder"), parent); | |
ce94e4fd JH |
341 | stack_button->setMenu(decoder_menu); |
342 | ||
343 | QHBoxLayout *stack_button_box = new QHBoxLayout; | |
344 | stack_button_box->addWidget(stack_button, 0, Qt::AlignRight); | |
345 | form->addRow(stack_button_box); | |
4e5a4405 JH |
346 | } |
347 | ||
b9329558 | 348 | QMenu* DecodeTrace::create_context_menu(QWidget *parent) |
c51482b3 JH |
349 | { |
350 | QMenu *const menu = Trace::create_context_menu(parent); | |
351 | ||
352 | menu->addSeparator(); | |
353 | ||
354 | QAction *const del = new QAction(tr("Delete"), this); | |
a2d21018 | 355 | del->setShortcuts(QKeySequence::Delete); |
c51482b3 JH |
356 | connect(del, SIGNAL(triggered()), this, SLOT(on_delete())); |
357 | menu->addAction(del); | |
358 | ||
359 | return menu; | |
360 | } | |
361 | ||
50631798 SA |
362 | void DecodeTrace::draw_annotations(vector<pv::data::decode::Annotation> annotations, |
363 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, | |
aee9dcf3 | 364 | size_t base_colour, int row_title_width) |
50631798 SA |
365 | { |
366 | using namespace pv::data::decode; | |
367 | ||
368 | vector<Annotation> a_block; | |
bdc2a99b | 369 | int p_end = INT_MIN; |
50631798 SA |
370 | |
371 | double samples_per_pixel, pixels_offset; | |
372 | tie(pixels_offset, samples_per_pixel) = | |
373 | get_pixels_offset_samples_per_pixel(); | |
374 | ||
bdc2a99b SA |
375 | // Sort the annotations by start sample so that decoders |
376 | // can't confuse us by creating annotations out of order | |
377 | stable_sort(annotations.begin(), annotations.end(), | |
378 | [](const Annotation &a, const Annotation &b) { | |
379 | return a.start_sample() < b.start_sample(); }); | |
380 | ||
50631798 SA |
381 | // Gather all annotations that form a visual "block" and draw them as such |
382 | for (const Annotation &a : annotations) { | |
383 | ||
bdc2a99b SA |
384 | const int a_start = a.start_sample() / samples_per_pixel - pixels_offset; |
385 | const int a_end = a.end_sample() / samples_per_pixel - pixels_offset; | |
386 | const int a_width = a_end - a_start; | |
387 | ||
388 | const int delta = a_end - p_end; | |
389 | ||
390 | bool a_is_separate = false; | |
391 | ||
392 | // Annotation wider than the threshold for a useful label width? | |
752281db | 393 | if (a_width >= min_useful_label_width_) { |
bdc2a99b SA |
394 | for (const QString &ann_text : a.annotations()) { |
395 | const int w = p.boundingRect(QRectF(), 0, ann_text).width(); | |
396 | // Annotation wide enough to fit a label? Don't put it in a block then | |
397 | if (w <= a_width) { | |
398 | a_is_separate = true; | |
399 | break; | |
400 | } | |
401 | } | |
402 | } | |
50631798 | 403 | |
bdc2a99b SA |
404 | // Were the previous and this annotation more than a pixel apart? |
405 | if ((abs(delta) > 1) || a_is_separate) { | |
406 | // Block was broken, draw annotations that form the current block | |
407 | if (a_block.size() == 1) { | |
aee9dcf3 SA |
408 | draw_annotation(a_block.front(), p, h, pp, y, base_colour, |
409 | row_title_width); | |
bdc2a99b | 410 | } |
50631798 | 411 | else |
bdc2a99b | 412 | draw_annotation_block(a_block, p, h, y, base_colour); |
50631798 SA |
413 | |
414 | a_block.clear(); | |
415 | } | |
416 | ||
bdc2a99b | 417 | if (a_is_separate) { |
aee9dcf3 | 418 | draw_annotation(a, p, h, pp, y, base_colour, row_title_width); |
bdc2a99b SA |
419 | // Next annotation must start a new block. delta will be > 1 |
420 | // because we set p_end to INT_MIN but that's okay since | |
421 | // a_block will be empty, so nothing will be drawn | |
422 | p_end = INT_MIN; | |
423 | } else { | |
424 | a_block.push_back(a); | |
425 | p_end = a_end; | |
426 | } | |
50631798 SA |
427 | } |
428 | ||
429 | if (a_block.size() == 1) | |
aee9dcf3 SA |
430 | draw_annotation(a_block.front(), p, h, pp, y, base_colour, |
431 | row_title_width); | |
50631798 | 432 | else |
33707990 | 433 | draw_annotation_block(a_block, p, h, y, base_colour); |
50631798 SA |
434 | } |
435 | ||
287d607f | 436 | void DecodeTrace::draw_annotation(const pv::data::decode::Annotation &a, |
5b5fa4da | 437 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, |
aee9dcf3 | 438 | size_t base_colour, int row_title_width) const |
06e810f2 | 439 | { |
53e35b2d JH |
440 | double samples_per_pixel, pixels_offset; |
441 | tie(pixels_offset, samples_per_pixel) = | |
442 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 443 | |
06e810f2 JH |
444 | const double start = a.start_sample() / samples_per_pixel - |
445 | pixels_offset; | |
446 | const double end = a.end_sample() / samples_per_pixel - | |
447 | pixels_offset; | |
287d607f JH |
448 | |
449 | const size_t colour = (base_colour + a.format()) % countof(Colours); | |
f765c3db SA |
450 | p.setPen(OutlineColours[colour]); |
451 | p.setBrush(Colours[colour]); | |
06e810f2 | 452 | |
3eb29afd | 453 | if (start > pp.right() + DrawPadding || end < pp.left() - DrawPadding) |
06e810f2 JH |
454 | return; |
455 | ||
456 | if (a.start_sample() == a.end_sample()) | |
f765c3db | 457 | draw_instant(a, p, h, start, y); |
06e810f2 | 458 | else |
f765c3db | 459 | draw_range(a, p, h, start, end, y, pp, |
aee9dcf3 | 460 | row_title_width); |
06e810f2 JH |
461 | } |
462 | ||
33707990 SA |
463 | void DecodeTrace::draw_annotation_block( |
464 | vector<pv::data::decode::Annotation> annotations, QPainter &p, int h, | |
465 | int y, size_t base_colour) const | |
50631798 | 466 | { |
33707990 SA |
467 | using namespace pv::data::decode; |
468 | ||
bdc2a99b SA |
469 | if (annotations.empty()) |
470 | return; | |
471 | ||
50631798 SA |
472 | double samples_per_pixel, pixels_offset; |
473 | tie(pixels_offset, samples_per_pixel) = | |
474 | get_pixels_offset_samples_per_pixel(); | |
475 | ||
33707990 SA |
476 | const double start = annotations.front().start_sample() / |
477 | samples_per_pixel - pixels_offset; | |
478 | const double end = annotations.back().end_sample() / | |
479 | samples_per_pixel - pixels_offset; | |
480 | ||
481 | const double top = y + .5 - h / 2; | |
482 | const double bottom = y + .5 + h / 2; | |
33707990 SA |
483 | |
484 | const size_t colour = (base_colour + annotations.front().format()) % | |
485 | countof(Colours); | |
486 | ||
487 | // Check if all annotations are of the same type (i.e. we can use one color) | |
488 | // or if we should use a neutral color (i.e. gray) | |
8c0302f5 JH |
489 | const int format = annotations.front().format(); |
490 | const bool single_format = std::all_of( | |
491 | annotations.begin(), annotations.end(), | |
492 | [&](const Annotation &a) { return a.format() == format; }); | |
50631798 | 493 | |
33707990 SA |
494 | p.setPen((single_format ? OutlineColours[colour] : Qt::gray)); |
495 | p.setBrush(QBrush((single_format ? Colours[colour] : Qt::gray), | |
496 | Qt::Dense4Pattern)); | |
086f4df5 JH |
497 | p.drawRoundedRect( |
498 | QRectF(start, top, end - start, bottom - top), h/4, h/4); | |
50631798 SA |
499 | } |
500 | ||
06e810f2 | 501 | void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p, |
f765c3db | 502 | int h, double x, int y) const |
06e810f2 JH |
503 | { |
504 | const QString text = a.annotations().empty() ? | |
505 | QString() : a.annotations().back(); | |
ea86bc4d | 506 | const double w = min((double)p.boundingRect(QRectF(), 0, text).width(), |
06e810f2 JH |
507 | 0.0) + h; |
508 | const QRectF rect(x - w / 2, y - h / 2, w, h); | |
509 | ||
06e810f2 JH |
510 | p.drawRoundedRect(rect, h / 2, h / 2); |
511 | ||
2a56e448 | 512 | p.setPen(Qt::black); |
06e810f2 JH |
513 | p.drawText(rect, Qt::AlignCenter | Qt::AlignVCenter, text); |
514 | } | |
515 | ||
516 | void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p, | |
f765c3db SA |
517 | int h, double start, double end, int y, const ViewItemPaintParams &pp, |
518 | int row_title_width) const | |
06e810f2 JH |
519 | { |
520 | const double top = y + .5 - h / 2; | |
521 | const double bottom = y + .5 + h / 2; | |
522 | const vector<QString> annotations = a.annotations(); | |
523 | ||
06e810f2 | 524 | // If the two ends are within 1 pixel, draw a vertical line |
2ad82c2e | 525 | if (start + 1.0 > end) { |
06e810f2 JH |
526 | p.drawLine(QPointF(start, top), QPointF(start, bottom)); |
527 | return; | |
528 | } | |
529 | ||
530 | const double cap_width = min((end - start) / 4, EndCapWidth); | |
531 | ||
532 | QPointF pts[] = { | |
533 | QPointF(start, y + .5f), | |
534 | QPointF(start + cap_width, top), | |
535 | QPointF(end - cap_width, top), | |
536 | QPointF(end, y + .5f), | |
537 | QPointF(end - cap_width, bottom), | |
538 | QPointF(start + cap_width, bottom) | |
539 | }; | |
540 | ||
541 | p.drawConvexPolygon(pts, countof(pts)); | |
542 | ||
543 | if (annotations.empty()) | |
544 | return; | |
545 | ||
7352be72 SA |
546 | const int ann_start = start + cap_width; |
547 | const int ann_end = end - cap_width; | |
548 | ||
aee9dcf3 | 549 | const int real_start = std::max(ann_start, pp.left() + row_title_width); |
7352be72 | 550 | const int real_end = std::min(ann_end, pp.right()); |
7352be72 SA |
551 | const int real_width = real_end - real_start; |
552 | ||
553 | QRectF rect(real_start, y - h / 2, real_width, h); | |
0f290e9b JH |
554 | if (rect.width() <= 4) |
555 | return; | |
556 | ||
2a56e448 | 557 | p.setPen(Qt::black); |
06e810f2 JH |
558 | |
559 | // Try to find an annotation that will fit | |
560 | QString best_annotation; | |
561 | int best_width = 0; | |
562 | ||
d9aecf1f | 563 | for (const QString &a : annotations) { |
06e810f2 JH |
564 | const int w = p.boundingRect(QRectF(), 0, a).width(); |
565 | if (w <= rect.width() && w > best_width) | |
566 | best_annotation = a, best_width = w; | |
567 | } | |
568 | ||
569 | if (best_annotation.isEmpty()) | |
570 | best_annotation = annotations.back(); | |
571 | ||
572 | // If not ellide the last in the list | |
573 | p.drawText(rect, Qt::AlignCenter, p.fontMetrics().elidedText( | |
574 | best_annotation, Qt::ElideRight, rect.width())); | |
575 | } | |
576 | ||
b9329558 | 577 | void DecodeTrace::draw_error(QPainter &p, const QString &message, |
5b5fa4da | 578 | const ViewItemPaintParams &pp) |
ad50ac1a | 579 | { |
be9e7b4b | 580 | const int y = get_visual_y(); |
ad50ac1a JH |
581 | |
582 | p.setPen(ErrorBgColour.darker()); | |
583 | p.setBrush(ErrorBgColour); | |
584 | ||
585 | const QRectF bounding_rect = | |
3eb29afd | 586 | QRectF(pp.width(), INT_MIN / 2 + y, pp.width(), INT_MAX); |
ad50ac1a JH |
587 | const QRectF text_rect = p.boundingRect(bounding_rect, |
588 | Qt::AlignCenter, message); | |
589 | const float r = text_rect.height() / 4; | |
590 | ||
591 | p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r, | |
592 | Qt::AbsoluteSize); | |
593 | ||
2a56e448 | 594 | p.setPen(Qt::black); |
ad50ac1a JH |
595 | p.drawText(text_rect, message); |
596 | } | |
597 | ||
5dfeb70f | 598 | void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left, |
7f8517f6 | 599 | int right) const |
5dfeb70f JH |
600 | { |
601 | using namespace pv::data; | |
602 | using pv::data::decode::Decoder; | |
603 | ||
53e35b2d JH |
604 | double samples_per_pixel, pixels_offset; |
605 | ||
bb7dd726 | 606 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 607 | base_->decoder_stack(); |
bb7dd726 SA |
608 | |
609 | assert(decoder_stack); | |
5dfeb70f JH |
610 | |
611 | shared_ptr<Logic> data; | |
04394ded | 612 | shared_ptr<data::SignalBase> signalbase; |
5dfeb70f | 613 | |
bb7dd726 | 614 | const list< shared_ptr<Decoder> > &stack = decoder_stack->stack(); |
5dfeb70f | 615 | |
6ac6242b | 616 | // We get the logic data of the first channel in the list. |
5dfeb70f | 617 | // This works because we are currently assuming all |
f3d66e52 | 618 | // LogicSignals have the same data/segment |
d9aecf1f | 619 | for (const shared_ptr<Decoder> &dec : stack) |
8bd26d8b | 620 | if (dec && !dec->channels().empty() && |
04394ded SA |
621 | ((signalbase = (*dec->channels().begin()).second)) && |
622 | ((data = signalbase->logic_data()))) | |
5dfeb70f JH |
623 | break; |
624 | ||
f3d66e52 | 625 | if (!data || data->logic_segments().empty()) |
5dfeb70f JH |
626 | return; |
627 | ||
f3d66e52 JH |
628 | const shared_ptr<LogicSegment> segment = |
629 | data->logic_segments().front(); | |
630 | assert(segment); | |
631 | const int64_t sample_count = (int64_t)segment->get_sample_count(); | |
5dfeb70f JH |
632 | if (sample_count == 0) |
633 | return; | |
634 | ||
bb7dd726 | 635 | const int64_t samples_decoded = decoder_stack->samples_decoded(); |
5dfeb70f JH |
636 | if (sample_count == samples_decoded) |
637 | return; | |
638 | ||
be9e7b4b | 639 | const int y = get_visual_y(); |
7f8517f6 | 640 | |
53e35b2d JH |
641 | tie(pixels_offset, samples_per_pixel) = |
642 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 643 | |
5dfeb70f JH |
644 | const double start = max(samples_decoded / |
645 | samples_per_pixel - pixels_offset, left - 1.0); | |
646 | const double end = min(sample_count / samples_per_pixel - | |
647 | pixels_offset, right + 1.0); | |
648 | const QRectF no_decode_rect(start, y - h/2 + 0.5, end - start, h); | |
649 | ||
650 | p.setPen(QPen(Qt::NoPen)); | |
651 | p.setBrush(Qt::white); | |
652 | p.drawRect(no_decode_rect); | |
653 | ||
654 | p.setPen(NoDecodeColour); | |
655 | p.setBrush(QBrush(NoDecodeColour, Qt::Dense6Pattern)); | |
656 | p.drawRect(no_decode_rect); | |
657 | } | |
658 | ||
53e35b2d | 659 | pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const |
7f8517f6 | 660 | { |
bb7dd726 | 661 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 662 | base_->decoder_stack(); |
bb7dd726 | 663 | |
8dbbc7f0 | 664 | assert(owner_); |
bb7dd726 | 665 | assert(decoder_stack); |
7f8517f6 | 666 | |
8dbbc7f0 | 667 | const View *view = owner_->view(); |
eae6e30a JH |
668 | assert(view); |
669 | ||
670 | const double scale = view->scale(); | |
7f8517f6 SA |
671 | assert(scale > 0); |
672 | ||
53e35b2d | 673 | const double pixels_offset = |
bb7dd726 | 674 | ((view->offset() - decoder_stack->start_time()) / scale).convert_to<double>(); |
7f8517f6 | 675 | |
bb7dd726 | 676 | double samplerate = decoder_stack->samplerate(); |
7f8517f6 SA |
677 | |
678 | // Show sample rate as 1Hz when it is unknown | |
679 | if (samplerate == 0.0) | |
680 | samplerate = 1.0; | |
681 | ||
53e35b2d | 682 | return make_pair(pixels_offset, samplerate * scale); |
7f8517f6 SA |
683 | } |
684 | ||
db1bf6bf JH |
685 | pair<uint64_t, uint64_t> DecodeTrace::get_sample_range( |
686 | int x_start, int x_end) const | |
7f8517f6 | 687 | { |
53e35b2d JH |
688 | double samples_per_pixel, pixels_offset; |
689 | tie(pixels_offset, samples_per_pixel) = | |
690 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 691 | |
db1bf6bf JH |
692 | const uint64_t start = (uint64_t)max( |
693 | (x_start + pixels_offset) * samples_per_pixel, 0.0); | |
694 | const uint64_t end = (uint64_t)max( | |
695 | (x_end + pixels_offset) * samples_per_pixel, 0.0); | |
7f8517f6 SA |
696 | |
697 | return make_pair(start, end); | |
698 | } | |
699 | ||
117cdea3 | 700 | int DecodeTrace::get_row_at_point(const QPoint &point) |
e2f90c50 | 701 | { |
8dbbc7f0 | 702 | if (!row_height_) |
117cdea3 | 703 | return -1; |
e2f90c50 | 704 | |
99029fda SA |
705 | const int y = (point.y() - get_visual_y() + row_height_ / 2); |
706 | ||
707 | /* Integer divison of (x-1)/x would yield 0, so we check for this. */ | |
708 | if (y < 0) | |
709 | return -1; | |
710 | ||
711 | const int row = y / row_height_; | |
712 | ||
713 | if (row >= (int)visible_rows_.size()) | |
117cdea3 | 714 | return -1; |
e2f90c50 | 715 | |
117cdea3 | 716 | return row; |
e2f90c50 SA |
717 | } |
718 | ||
117cdea3 | 719 | const QString DecodeTrace::get_annotation_at_point(const QPoint &point) |
e2f90c50 SA |
720 | { |
721 | using namespace pv::data::decode; | |
722 | ||
117cdea3 JH |
723 | if (!enabled()) |
724 | return QString(); | |
e2f90c50 | 725 | |
117cdea3 JH |
726 | const pair<uint64_t, uint64_t> sample_range = |
727 | get_sample_range(point.x(), point.x() + 1); | |
728 | const int row = get_row_at_point(point); | |
729 | if (row < 0) | |
730 | return QString(); | |
e2f90c50 SA |
731 | |
732 | vector<pv::data::decode::Annotation> annotations; | |
733 | ||
bb7dd726 | 734 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 735 | base_->decoder_stack(); |
bb7dd726 SA |
736 | |
737 | assert(decoder_stack); | |
738 | decoder_stack->get_annotation_subset(annotations, visible_rows_[row], | |
e2f90c50 SA |
739 | sample_range.first, sample_range.second); |
740 | ||
741 | return (annotations.empty()) ? | |
742 | QString() : annotations[0].annotations().front(); | |
743 | } | |
744 | ||
117cdea3 JH |
745 | void DecodeTrace::hover_point_changed() |
746 | { | |
8dbbc7f0 | 747 | assert(owner_); |
eae6e30a | 748 | |
8dbbc7f0 | 749 | const View *const view = owner_->view(); |
eae6e30a JH |
750 | assert(view); |
751 | ||
752 | QPoint hp = view->hover_point(); | |
117cdea3 | 753 | QString ann = get_annotation_at_point(hp); |
e2f90c50 | 754 | |
eae6e30a | 755 | assert(view); |
e2f90c50 | 756 | |
8b9df0ad | 757 | if (!row_height_ || ann.isEmpty()) { |
ebdfa094 | 758 | QToolTip::hideText(); |
117cdea3 JH |
759 | return; |
760 | } | |
6e6881e2 | 761 | |
117cdea3 | 762 | const int hover_row = get_row_at_point(hp); |
6e6881e2 | 763 | |
117cdea3 JH |
764 | QFontMetrics m(QToolTip::font()); |
765 | const QRect text_size = m.boundingRect(QRect(), 0, ann); | |
e2f90c50 | 766 | |
117cdea3 JH |
767 | // This is OS-specific and unfortunately we can't query it, so |
768 | // use an approximation to at least try to minimize the error. | |
769 | const int padding = 8; | |
6e6881e2 | 770 | |
117cdea3 JH |
771 | // Make sure the tool tip doesn't overlap with the mouse cursor. |
772 | // If it did, the tool tip would constantly hide and re-appear. | |
773 | // We also push it up by one row so that it appears above the | |
774 | // decode trace, not below. | |
775 | hp.setX(hp.x() - (text_size.width() / 2) - padding); | |
6e6881e2 | 776 | |
8dbbc7f0 JH |
777 | hp.setY(get_visual_y() - (row_height_ / 2) + |
778 | (hover_row * row_height_) - | |
99029fda | 779 | row_height_ - text_size.height() - padding); |
e2f90c50 | 780 | |
eae6e30a | 781 | QToolTip::showText(view->viewport()->mapToGlobal(hp), ann); |
9555ca8b SA |
782 | } |
783 | ||
613d097c JH |
784 | void DecodeTrace::create_decoder_form(int index, |
785 | shared_ptr<data::decode::Decoder> &dec, QWidget *parent, | |
786 | QFormLayout *form) | |
7491a29f | 787 | { |
8bd26d8b | 788 | const GSList *l; |
7491a29f JH |
789 | |
790 | assert(dec); | |
791 | const srd_decoder *const decoder = dec->decoder(); | |
792 | assert(decoder); | |
793 | ||
ff59fa2c SA |
794 | const bool decoder_deletable = index > 0; |
795 | ||
204bae45 | 796 | pv::widgets::DecoderGroupBox *const group = |
27e8df22 | 797 | new pv::widgets::DecoderGroupBox( |
ff59fa2c | 798 | QString::fromUtf8(decoder->name), nullptr, decoder_deletable); |
dd048a7e | 799 | group->set_decoder_visible(dec->shown()); |
613d097c | 800 | |
ff59fa2c SA |
801 | if (decoder_deletable) { |
802 | delete_mapper_.setMapping(group, index); | |
803 | connect(group, SIGNAL(delete_decoder()), &delete_mapper_, SLOT(map())); | |
804 | } | |
613d097c | 805 | |
8dbbc7f0 | 806 | show_hide_mapper_.setMapping(group, index); |
dd048a7e | 807 | connect(group, SIGNAL(show_hide_decoder()), |
8dbbc7f0 | 808 | &show_hide_mapper_, SLOT(map())); |
dd048a7e | 809 | |
204bae45 JH |
810 | QFormLayout *const decoder_form = new QFormLayout; |
811 | group->add_layout(decoder_form); | |
7491a29f | 812 | |
8bd26d8b | 813 | // Add the mandatory channels |
f3290553 | 814 | for (l = decoder->channels; l; l = l->next) { |
8bd26d8b UH |
815 | const struct srd_channel *const pdch = |
816 | (struct srd_channel *)l->data; | |
6ac6242b | 817 | QComboBox *const combo = create_channel_selector(parent, dec, pdch); |
7491a29f | 818 | connect(combo, SIGNAL(currentIndexChanged(int)), |
6ac6242b | 819 | this, SLOT(on_channel_selected(int))); |
204bae45 | 820 | decoder_form->addRow(tr("<b>%1</b> (%2) *") |
744aa24f UH |
821 | .arg(QString::fromUtf8(pdch->name), |
822 | QString::fromUtf8(pdch->desc)), combo); | |
7491a29f | 823 | |
6ac6242b | 824 | const ChannelSelector s = {combo, dec, pdch}; |
8dbbc7f0 | 825 | channel_selectors_.push_back(s); |
7491a29f JH |
826 | } |
827 | ||
8bd26d8b | 828 | // Add the optional channels |
f3290553 | 829 | for (l = decoder->opt_channels; l; l = l->next) { |
8bd26d8b UH |
830 | const struct srd_channel *const pdch = |
831 | (struct srd_channel *)l->data; | |
6ac6242b | 832 | QComboBox *const combo = create_channel_selector(parent, dec, pdch); |
7491a29f | 833 | connect(combo, SIGNAL(currentIndexChanged(int)), |
6ac6242b | 834 | this, SLOT(on_channel_selected(int))); |
204bae45 | 835 | decoder_form->addRow(tr("<b>%1</b> (%2)") |
744aa24f UH |
836 | .arg(QString::fromUtf8(pdch->name), |
837 | QString::fromUtf8(pdch->desc)), combo); | |
7491a29f | 838 | |
6ac6242b | 839 | const ChannelSelector s = {combo, dec, pdch}; |
8dbbc7f0 | 840 | channel_selectors_.push_back(s); |
7491a29f JH |
841 | } |
842 | ||
bb7dd726 | 843 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 844 | base_->decoder_stack(); |
bb7dd726 | 845 | |
7491a29f | 846 | // Add the options |
3cc9ad7b | 847 | shared_ptr<binding::Decoder> binding( |
bb7dd726 | 848 | new binding::Decoder(decoder_stack, dec)); |
204bae45 | 849 | binding->add_properties_to_form(decoder_form, true); |
7491a29f | 850 | |
8dbbc7f0 | 851 | bindings_.push_back(binding); |
204bae45 JH |
852 | |
853 | form->addRow(group); | |
8dbbc7f0 | 854 | decoder_forms_.push_back(group); |
7491a29f JH |
855 | } |
856 | ||
6ac6242b | 857 | QComboBox* DecodeTrace::create_channel_selector( |
7491a29f | 858 | QWidget *parent, const shared_ptr<data::decode::Decoder> &dec, |
8bd26d8b | 859 | const srd_channel *const pdch) |
4e5a4405 | 860 | { |
7491a29f JH |
861 | assert(dec); |
862 | ||
47e9e7bb | 863 | const auto sigs(session_.signalbases()); |
78b0af3e | 864 | |
47e9e7bb | 865 | vector< shared_ptr<data::SignalBase> > sig_list(sigs.begin(), sigs.end()); |
78b0af3e | 866 | std::sort(sig_list.begin(), sig_list.end(), |
47e9e7bb SA |
867 | [](const shared_ptr<data::SignalBase> &a, |
868 | const shared_ptr<data::SignalBase> &b) { | |
869 | return strnatcasecmp(a->name().toStdString(), | |
870 | b->name().toStdString()) < 0; }); | |
4e5a4405 | 871 | |
6ac6242b | 872 | const auto channel_iter = dec->channels().find(pdch); |
4e5a4405 JH |
873 | |
874 | QComboBox *selector = new QComboBox(parent); | |
875 | ||
4c60462b | 876 | selector->addItem("-", qVariantFromValue((void*)nullptr)); |
4e5a4405 | 877 | |
6ac6242b | 878 | if (channel_iter == dec->channels().end()) |
4e5a4405 JH |
879 | selector->setCurrentIndex(0); |
880 | ||
47e9e7bb SA |
881 | for (const shared_ptr<data::SignalBase> &b : sig_list) { |
882 | assert(b); | |
883 | if (b->type() == sigrok::ChannelType::LOGIC && b->enabled()) { | |
884 | selector->addItem(b->name(), | |
885 | qVariantFromValue((void*)b.get())); | |
5da5d081 TS |
886 | |
887 | if (channel_iter != dec->channels().end() && | |
47e9e7bb | 888 | (*channel_iter).second == b) |
78b0af3e JH |
889 | selector->setCurrentIndex( |
890 | selector->count() - 1); | |
4e5a4405 JH |
891 | } |
892 | } | |
893 | ||
894 | return selector; | |
895 | } | |
896 | ||
6ac6242b | 897 | void DecodeTrace::commit_decoder_channels(shared_ptr<data::decode::Decoder> &dec) |
4e5a4405 | 898 | { |
7491a29f | 899 | assert(dec); |
4e5a4405 | 900 | |
04394ded | 901 | map<const srd_channel*, shared_ptr<data::SignalBase> > channel_map; |
c3a740dd | 902 | |
47e9e7bb SA |
903 | const unordered_set< shared_ptr<data::SignalBase> > |
904 | sigs(session_.signalbases()); | |
4e5a4405 | 905 | |
2ad82c2e | 906 | for (const ChannelSelector &s : channel_selectors_) { |
f3290553 | 907 | if (s.decoder_ != dec) |
7491a29f JH |
908 | break; |
909 | ||
04394ded SA |
910 | const data::SignalBase *const selection = |
911 | (data::SignalBase*)s.combo_->itemData( | |
8dbbc7f0 | 912 | s.combo_->currentIndex()).value<void*>(); |
4e5a4405 | 913 | |
47e9e7bb SA |
914 | for (shared_ptr<data::SignalBase> sig : sigs) |
915 | if (sig.get() == selection) { | |
916 | channel_map[s.pdch_] = sig; | |
4e5a4405 JH |
917 | break; |
918 | } | |
919 | } | |
920 | ||
6ac6242b | 921 | dec->set_channels(channel_map); |
7491a29f JH |
922 | } |
923 | ||
6ac6242b | 924 | void DecodeTrace::commit_channels() |
7491a29f | 925 | { |
bb7dd726 | 926 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 927 | base_->decoder_stack(); |
bb7dd726 SA |
928 | |
929 | assert(decoder_stack); | |
930 | for (shared_ptr<data::decode::Decoder> dec : decoder_stack->stack()) | |
6ac6242b | 931 | commit_decoder_channels(dec); |
7491a29f | 932 | |
bb7dd726 | 933 | decoder_stack->begin_decode(); |
4e5a4405 JH |
934 | } |
935 | ||
b9329558 | 936 | void DecodeTrace::on_new_decode_data() |
9cef9567 | 937 | { |
8dbbc7f0 | 938 | if (owner_) |
6e2c3c85 | 939 | owner_->row_item_appearance_changed(false, true); |
9cef9567 JH |
940 | } |
941 | ||
b9329558 | 942 | void DecodeTrace::delete_pressed() |
5ed1adf5 JH |
943 | { |
944 | on_delete(); | |
945 | } | |
946 | ||
b9329558 | 947 | void DecodeTrace::on_delete() |
c51482b3 | 948 | { |
bb7dd726 | 949 | session_.remove_decode_signal(base_); |
c51482b3 JH |
950 | } |
951 | ||
6ac6242b | 952 | void DecodeTrace::on_channel_selected(int) |
4e5a4405 | 953 | { |
6ac6242b | 954 | commit_channels(); |
4e5a4405 JH |
955 | } |
956 | ||
7491a29f JH |
957 | void DecodeTrace::on_stack_decoder(srd_decoder *decoder) |
958 | { | |
bb7dd726 | 959 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 960 | base_->decoder_stack(); |
bb7dd726 | 961 | |
7491a29f | 962 | assert(decoder); |
bb7dd726 SA |
963 | assert(decoder_stack); |
964 | decoder_stack->push(shared_ptr<data::decode::Decoder>( | |
7491a29f | 965 | new data::decode::Decoder(decoder))); |
bb7dd726 | 966 | decoder_stack->begin_decode(); |
37fd11b1 JH |
967 | |
968 | create_popup_form(); | |
7491a29f JH |
969 | } |
970 | ||
613d097c JH |
971 | void DecodeTrace::on_delete_decoder(int index) |
972 | { | |
bb7dd726 | 973 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 974 | base_->decoder_stack(); |
bb7dd726 SA |
975 | |
976 | decoder_stack->remove(index); | |
613d097c JH |
977 | |
978 | // Update the popup | |
979 | create_popup_form(); | |
980 | ||
bb7dd726 | 981 | decoder_stack->begin_decode(); |
613d097c JH |
982 | } |
983 | ||
dd048a7e JH |
984 | void DecodeTrace::on_show_hide_decoder(int index) |
985 | { | |
986 | using pv::data::decode::Decoder; | |
987 | ||
bb7dd726 | 988 | std::shared_ptr<pv::data::DecoderStack> decoder_stack = |
455bc29a | 989 | base_->decoder_stack(); |
bb7dd726 SA |
990 | |
991 | const list< shared_ptr<Decoder> > stack(decoder_stack->stack()); | |
dd048a7e JH |
992 | |
993 | // Find the decoder in the stack | |
f46e495e | 994 | auto iter = stack.cbegin(); |
f3290553 | 995 | for (int i = 0; i < index; i++, iter++) |
dd048a7e JH |
996 | assert(iter != stack.end()); |
997 | ||
998 | shared_ptr<Decoder> dec = *iter; | |
999 | assert(dec); | |
1000 | ||
1001 | const bool show = !dec->shown(); | |
1002 | dec->show(show); | |
1003 | ||
8dbbc7f0 JH |
1004 | assert(index < (int)decoder_forms_.size()); |
1005 | decoder_forms_[index]->set_decoder_visible(show); | |
dd048a7e | 1006 | |
8dbbc7f0 | 1007 | if (owner_) |
6e2c3c85 | 1008 | owner_->row_item_appearance_changed(false, true); |
dd048a7e JH |
1009 | } |
1010 | ||
f4e57597 SA |
1011 | } // namespace TraceView |
1012 | } // namespace views | |
55d3603d | 1013 | } // namespace pv |