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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 | ||
99ba5f28 | 24 | #include <limits> |
c3a740dd | 25 | #include <mutex> |
5c48ce32 | 26 | #include <tuple> |
c3a740dd | 27 | |
06bb4e6a JH |
28 | #include <extdef.h> |
29 | ||
a855d71e | 30 | #include <boost/functional/hash.hpp> |
b213ef09 | 31 | |
c51482b3 | 32 | #include <QAction> |
d7c0ca4a | 33 | #include <QApplication> |
4e5a4405 | 34 | #include <QComboBox> |
be843692 | 35 | #include <QFileDialog> |
4e5a4405 JH |
36 | #include <QFormLayout> |
37 | #include <QLabel> | |
b213ef09 | 38 | #include <QMenu> |
be843692 | 39 | #include <QMessageBox> |
ce94e4fd | 40 | #include <QPushButton> |
be843692 | 41 | #include <QTextStream> |
e2f90c50 | 42 | #include <QToolTip> |
c51482b3 | 43 | |
2acdb232 | 44 | #include "decodetrace.hpp" |
1573bf16 SA |
45 | #include "view.hpp" |
46 | #include "viewport.hpp" | |
2acdb232 | 47 | |
1cc1c8de | 48 | #include <pv/globalsettings.hpp> |
ad908057 SA |
49 | #include <pv/session.hpp> |
50 | #include <pv/strnatcmp.hpp> | |
51 | #include <pv/data/decodesignal.hpp> | |
aca9aa83 | 52 | #include <pv/data/decode/annotation.hpp> |
2acdb232 JH |
53 | #include <pv/data/decode/decoder.hpp> |
54 | #include <pv/data/logic.hpp> | |
f3d66e52 | 55 | #include <pv/data/logicsegment.hpp> |
2acdb232 JH |
56 | #include <pv/widgets/decodergroupbox.hpp> |
57 | #include <pv/widgets/decodermenu.hpp> | |
119aff65 | 58 | |
5c48ce32 | 59 | using std::abs; |
7f8517f6 | 60 | using std::make_pair; |
819f4c25 | 61 | using std::max; |
819f4c25 | 62 | using std::min; |
99ba5f28 | 63 | using std::numeric_limits; |
6f925ba9 | 64 | using std::out_of_range; |
7f8517f6 | 65 | using std::pair; |
f9abf97e | 66 | using std::shared_ptr; |
53e35b2d | 67 | using std::tie; |
819f4c25 | 68 | using std::vector; |
55d3603d | 69 | |
ecd07c20 SA |
70 | using pv::data::decode::Annotation; |
71 | using pv::data::decode::Row; | |
9f97b357 SA |
72 | using pv::data::DecodeChannel; |
73 | using pv::data::DecodeSignal; | |
ecd07c20 | 74 | |
55d3603d | 75 | namespace pv { |
f4e57597 | 76 | namespace views { |
1573bf16 | 77 | namespace trace { |
55d3603d | 78 | |
9ba13f5e SA |
79 | |
80 | #define DECODETRACE_COLOR_SATURATION (180) /* 0-255 */ | |
81 | #define DECODETRACE_COLOR_VALUE (170) /* 0-255 */ | |
06bb4e6a | 82 | |
641574bc SA |
83 | const QColor DecodeTrace::ErrorBgColor = QColor(0xEF, 0x29, 0x29); |
84 | const QColor DecodeTrace::NoDecodeColor = QColor(0x88, 0x8A, 0x85); | |
ad50ac1a | 85 | |
88908838 | 86 | const int DecodeTrace::ArrowSize = 4; |
06e810f2 | 87 | const double DecodeTrace::EndCapWidth = 5; |
aee9dcf3 | 88 | const int DecodeTrace::RowTitleMargin = 10; |
06e810f2 JH |
89 | const int DecodeTrace::DrawPadding = 100; |
90 | ||
5b6ae103 SA |
91 | const int DecodeTrace::MaxTraceUpdateRate = 1; // No more than 1 Hz |
92 | ||
2b81ae46 | 93 | DecodeTrace::DecodeTrace(pv::Session &session, |
bb7dd726 | 94 | shared_ptr<data::SignalBase> signalbase, int index) : |
bf0edd2b | 95 | Trace(signalbase), |
8dbbc7f0 | 96 | session_(session), |
8dbbc7f0 | 97 | row_height_(0), |
eee89ff8 | 98 | max_visible_rows_(0), |
8dbbc7f0 JH |
99 | delete_mapper_(this), |
100 | show_hide_mapper_(this) | |
55d3603d | 101 | { |
ad908057 | 102 | decode_signal_ = dynamic_pointer_cast<data::DecodeSignal>(base_); |
e0fc5810 | 103 | |
752281db SA |
104 | // Determine shortest string we want to see displayed in full |
105 | QFontMetrics m(QApplication::font()); | |
106 | min_useful_label_width_ = m.width("XX"); // e.g. two hex characters | |
107 | ||
9ba13f5e SA |
108 | // For the base color, we want to start at a very different color for |
109 | // every decoder stack, so multiply the index with a number that is | |
110 | // rather close to 180 degrees of the color circle but not a dividend of 360 | |
111 | // Note: The offset equals the color of the first annotation | |
112 | QColor color; | |
113 | const int h = (120 + 160 * index) % 360; | |
114 | const int s = DECODETRACE_COLOR_SATURATION; | |
115 | const int v = DECODETRACE_COLOR_VALUE; | |
116 | color.setHsv(h, s, v); | |
117 | base_->set_color(color); | |
9cef9567 | 118 | |
ad908057 SA |
119 | connect(decode_signal_.get(), SIGNAL(new_annotations()), |
120 | this, SLOT(on_new_annotations())); | |
eee3eab9 SA |
121 | connect(decode_signal_.get(), SIGNAL(decode_reset()), |
122 | this, SLOT(on_decode_reset())); | |
1b56c646 SA |
123 | connect(decode_signal_.get(), SIGNAL(decode_finished()), |
124 | this, SLOT(on_decode_finished())); | |
9f97b357 SA |
125 | connect(decode_signal_.get(), SIGNAL(channels_updated()), |
126 | this, SLOT(on_channels_updated())); | |
127 | ||
8dbbc7f0 | 128 | connect(&delete_mapper_, SIGNAL(mapped(int)), |
613d097c | 129 | this, SLOT(on_delete_decoder(int))); |
8dbbc7f0 | 130 | connect(&show_hide_mapper_, SIGNAL(mapped(int)), |
dd048a7e | 131 | this, SLOT(on_show_hide_decoder(int))); |
5b6ae103 SA |
132 | |
133 | connect(&delayed_trace_updater_, SIGNAL(timeout()), | |
134 | this, SLOT(on_delayed_trace_update())); | |
135 | delayed_trace_updater_.setSingleShot(true); | |
136 | delayed_trace_updater_.setInterval(1000 / MaxTraceUpdateRate); | |
55d3603d JH |
137 | } |
138 | ||
b9329558 | 139 | bool DecodeTrace::enabled() const |
55d3603d JH |
140 | { |
141 | return true; | |
142 | } | |
143 | ||
6f925ba9 | 144 | shared_ptr<data::SignalBase> DecodeTrace::base() const |
b6b267bb | 145 | { |
bb7dd726 | 146 | return base_; |
b6b267bb JH |
147 | } |
148 | ||
a5d93c27 JH |
149 | pair<int, int> DecodeTrace::v_extents() const |
150 | { | |
5b5fa4da | 151 | const int row_height = (ViewItemPaintParams::text_height() * 6) / 4; |
796e1360 | 152 | |
e40a79cb SA |
153 | // Make an empty decode trace appear symmetrical |
154 | const int row_count = max(1, max_visible_rows_); | |
155 | ||
156 | return make_pair(-row_height, row_height * row_count); | |
a5d93c27 JH |
157 | } |
158 | ||
60938e04 | 159 | void DecodeTrace::paint_back(QPainter &p, ViewItemPaintParams &pp) |
fe08b6e8 | 160 | { |
3eb29afd | 161 | Trace::paint_back(p, pp); |
97904bf7 | 162 | paint_axis(p, pp, get_visual_y()); |
fe08b6e8 JH |
163 | } |
164 | ||
60938e04 | 165 | void DecodeTrace::paint_mid(QPainter &p, ViewItemPaintParams &pp) |
55d3603d | 166 | { |
0ce3d18c JH |
167 | const int text_height = ViewItemPaintParams::text_height(); |
168 | row_height_ = (text_height * 6) / 4; | |
169 | const int annotation_height = (text_height * 5) / 4; | |
5dfeb70f | 170 | |
cd0c558b SA |
171 | // Set default pen to allow for text width calculation |
172 | p.setPen(Qt::black); | |
173 | ||
f9101a91 | 174 | // Iterate through the rows |
be9e7b4b | 175 | int y = get_visual_y(); |
67fb15bf | 176 | pair<uint64_t, uint64_t> sample_range = get_view_sample_range(pp.left(), pp.right()); |
b82908ab SA |
177 | |
178 | // Just because the view says we see a certain sample range it | |
179 | // doesn't mean we have this many decoded samples, too, so crop | |
180 | // the range to what has been decoded already | |
181 | sample_range.second = min((int64_t)sample_range.second, | |
182 | decode_signal_->get_decoded_sample_count(current_segment_, false)); | |
5dfeb70f | 183 | |
ecd07c20 | 184 | const vector<Row> rows = decode_signal_->visible_rows(); |
7f8517f6 | 185 | |
8dbbc7f0 | 186 | visible_rows_.clear(); |
4fb5fb99 | 187 | for (const Row& row : rows) { |
aee9dcf3 SA |
188 | // Cache the row title widths |
189 | int row_title_width; | |
190 | try { | |
191 | row_title_width = row_title_widths_.at(row); | |
30677c13 | 192 | } catch (out_of_range&) { |
aee9dcf3 SA |
193 | const int w = p.boundingRect(QRectF(), 0, row.title()).width() + |
194 | RowTitleMargin; | |
195 | row_title_widths_[row] = w; | |
196 | row_title_width = w; | |
197 | } | |
198 | ||
f9101a91 | 199 | vector<Annotation> annotations; |
ecd07c20 | 200 | decode_signal_->get_annotation_subset(annotations, row, |
72435789 | 201 | current_segment_, sample_range.first, sample_range.second); |
f9101a91 | 202 | if (!annotations.empty()) { |
50631798 | 203 | draw_annotations(annotations, p, annotation_height, pp, y, |
f9807084 | 204 | get_row_color(row.index()), row_title_width); |
8dbbc7f0 | 205 | y += row_height_; |
4fb5fb99 | 206 | visible_rows_.push_back(row); |
f9101a91 | 207 | } |
7e674e43 | 208 | } |
5dfeb70f | 209 | |
3eb29afd | 210 | draw_unresolved_period(p, annotation_height, pp.left(), pp.right()); |
eee89ff8 | 211 | |
6d2802aa SA |
212 | if ((int)visible_rows_.size() > max_visible_rows_) { |
213 | max_visible_rows_ = (int)visible_rows_.size(); | |
a303c2d8 | 214 | |
6d2802aa SA |
215 | // Call order is important, otherwise the lazy event handler won't work |
216 | owner_->extents_changed(false, true); | |
217 | owner_->row_item_appearance_changed(false, true); | |
218 | } | |
1ae18301 SA |
219 | |
220 | const QString err = decode_signal_->error_message(); | |
221 | if (!err.isEmpty()) | |
222 | draw_error(p, err, pp); | |
55d3603d JH |
223 | } |
224 | ||
60938e04 | 225 | void DecodeTrace::paint_fore(QPainter &p, ViewItemPaintParams &pp) |
88908838 | 226 | { |
8dbbc7f0 | 227 | assert(row_height_); |
88908838 | 228 | |
2ad82c2e | 229 | for (size_t i = 0; i < visible_rows_.size(); i++) { |
8dbbc7f0 | 230 | const int y = i * row_height_ + get_visual_y(); |
88908838 JH |
231 | |
232 | p.setPen(QPen(Qt::NoPen)); | |
233 | p.setBrush(QApplication::palette().brush(QPalette::WindowText)); | |
234 | ||
2ad82c2e | 235 | if (i != 0) { |
88908838 | 236 | const QPointF points[] = { |
3eb29afd JH |
237 | QPointF(pp.left(), y - ArrowSize), |
238 | QPointF(pp.left() + ArrowSize, y), | |
239 | QPointF(pp.left(), y + ArrowSize) | |
88908838 JH |
240 | }; |
241 | p.drawPolygon(points, countof(points)); | |
242 | } | |
243 | ||
3eb29afd JH |
244 | const QRect r(pp.left() + ArrowSize * 2, y - row_height_ / 2, |
245 | pp.right() - pp.left(), row_height_); | |
8dbbc7f0 | 246 | const QString h(visible_rows_[i].title()); |
88908838 JH |
247 | const int f = Qt::AlignLeft | Qt::AlignVCenter | |
248 | Qt::TextDontClip; | |
249 | ||
250 | // Draw the outline | |
251 | p.setPen(QApplication::palette().color(QPalette::Base)); | |
252 | for (int dx = -1; dx <= 1; dx++) | |
253 | for (int dy = -1; dy <= 1; dy++) | |
254 | if (dx != 0 && dy != 0) | |
255 | p.drawText(r.translated(dx, dy), f, h); | |
256 | ||
257 | // Draw the text | |
258 | p.setPen(QApplication::palette().color(QPalette::WindowText)); | |
259 | p.drawText(r, f, h); | |
260 | } | |
1931b5f9 SA |
261 | |
262 | if (show_hover_marker_) | |
263 | paint_hover_marker(p); | |
88908838 JH |
264 | } |
265 | ||
cf0a3c9c SA |
266 | void DecodeTrace::update_stack_button() |
267 | { | |
268 | const vector< shared_ptr<data::decode::Decoder> > &stack = decode_signal_->decoder_stack(); | |
269 | ||
270 | // Only show decoders in the menu that can be stacked onto the last one in the stack | |
271 | if (!stack.empty()) { | |
272 | const srd_decoder* d = stack.back()->decoder(); | |
273 | ||
274 | if (d->outputs) { | |
275 | pv::widgets::DecoderMenu *const decoder_menu = | |
276 | new pv::widgets::DecoderMenu(stack_button_, (const char*)(d->outputs->data)); | |
277 | connect(decoder_menu, SIGNAL(decoder_selected(srd_decoder*)), | |
278 | this, SLOT(on_stack_decoder(srd_decoder*))); | |
279 | ||
280 | stack_button_->setMenu(decoder_menu); | |
281 | stack_button_->show(); | |
282 | return; | |
283 | } | |
284 | } | |
285 | ||
286 | // No decoders available for stacking | |
287 | stack_button_->setMenu(nullptr); | |
288 | stack_button_->hide(); | |
289 | } | |
290 | ||
b9329558 | 291 | void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form) |
4e5a4405 | 292 | { |
613d097c JH |
293 | using pv::data::decode::Decoder; |
294 | ||
4e5a4405 | 295 | assert(form); |
4e5a4405 | 296 | |
7491a29f | 297 | // Add the standard options |
4e5a4405 JH |
298 | Trace::populate_popup_form(parent, form); |
299 | ||
7491a29f | 300 | // Add the decoder options |
8dbbc7f0 | 301 | bindings_.clear(); |
9f97b357 SA |
302 | channel_id_map_.clear(); |
303 | init_state_map_.clear(); | |
8dbbc7f0 | 304 | decoder_forms_.clear(); |
4e5a4405 | 305 | |
47747218 | 306 | const vector< shared_ptr<Decoder> > &stack = decode_signal_->decoder_stack(); |
4e5a4405 | 307 | |
2ad82c2e | 308 | if (stack.empty()) { |
5069084a JH |
309 | QLabel *const l = new QLabel( |
310 | tr("<p><i>No decoders in the stack</i></p>")); | |
311 | l->setAlignment(Qt::AlignCenter); | |
312 | form->addRow(l); | |
2ad82c2e | 313 | } else { |
f46e495e | 314 | auto iter = stack.cbegin(); |
5069084a JH |
315 | for (int i = 0; i < (int)stack.size(); i++, iter++) { |
316 | shared_ptr<Decoder> dec(*iter); | |
317 | create_decoder_form(i, dec, parent, form); | |
318 | } | |
319 | ||
320 | form->addRow(new QLabel( | |
8bd26d8b | 321 | tr("<i>* Required channels</i>"), parent)); |
5069084a | 322 | } |
4e5a4405 | 323 | |
ce94e4fd | 324 | // Add stacking button |
cf0a3c9c SA |
325 | stack_button_ = new QPushButton(tr("Stack Decoder"), parent); |
326 | stack_button_->setToolTip(tr("Stack a higher-level decoder on top of this one")); | |
327 | update_stack_button(); | |
ce94e4fd JH |
328 | |
329 | QHBoxLayout *stack_button_box = new QHBoxLayout; | |
cf0a3c9c | 330 | stack_button_box->addWidget(stack_button_, 0, Qt::AlignRight); |
ce94e4fd | 331 | form->addRow(stack_button_box); |
4e5a4405 JH |
332 | } |
333 | ||
9e773fec | 334 | QMenu* DecodeTrace::create_header_context_menu(QWidget *parent) |
c51482b3 | 335 | { |
9e773fec | 336 | QMenu *const menu = Trace::create_header_context_menu(parent); |
c51482b3 JH |
337 | |
338 | menu->addSeparator(); | |
339 | ||
340 | QAction *const del = new QAction(tr("Delete"), this); | |
a2d21018 | 341 | del->setShortcuts(QKeySequence::Delete); |
c51482b3 JH |
342 | connect(del, SIGNAL(triggered()), this, SLOT(on_delete())); |
343 | menu->addAction(del); | |
344 | ||
345 | return menu; | |
346 | } | |
347 | ||
be843692 SA |
348 | QMenu* DecodeTrace::create_view_context_menu(QWidget *parent, QPoint &click_pos) |
349 | { | |
79b53a1a SA |
350 | // Get entries from default menu before adding our own |
351 | QMenu *const menu = new QMenu(parent); | |
352 | ||
353 | QMenu* default_menu = Trace::create_view_context_menu(parent, click_pos); | |
354 | if (default_menu) { | |
7a0d99e6 | 355 | for (QAction *action : default_menu->actions()) { // clazy:exclude=range-loop |
79b53a1a SA |
356 | menu->addAction(action); |
357 | if (action->parent() == default_menu) | |
358 | action->setParent(menu); | |
359 | } | |
360 | delete default_menu; | |
361 | ||
362 | // Add separator if needed | |
363 | if (menu->actions().length() > 0) | |
364 | menu->addSeparator(); | |
365 | } | |
366 | ||
be843692 SA |
367 | try { |
368 | selected_row_ = &visible_rows_[get_row_at_point(click_pos)]; | |
369 | } catch (out_of_range&) { | |
370 | selected_row_ = nullptr; | |
371 | } | |
372 | ||
99ba5f28 | 373 | // Default sample range is "from here" |
be843692 | 374 | const pair<uint64_t, uint64_t> sample_range = |
67fb15bf | 375 | get_view_sample_range(click_pos.x(), click_pos.x() + 1); |
99ba5f28 | 376 | selected_sample_range_ = make_pair(sample_range.first, numeric_limits<uint64_t>::max()); |
be843692 | 377 | |
556259d2 SA |
378 | if (decode_signal_->is_paused()) { |
379 | QAction *const resume = | |
380 | new QAction(tr("Resume decoding"), this); | |
381 | resume->setIcon(QIcon::fromTheme("media-playback-start", | |
382 | QIcon(":/icons/media-playback-start.png"))); | |
383 | connect(resume, SIGNAL(triggered()), this, SLOT(on_pause_decode())); | |
384 | menu->addAction(resume); | |
385 | } else { | |
386 | QAction *const pause = | |
387 | new QAction(tr("Pause decoding"), this); | |
388 | pause->setIcon(QIcon::fromTheme("media-playback-pause", | |
389 | QIcon(":/icons/media-playback-pause.png"))); | |
390 | connect(pause, SIGNAL(triggered()), this, SLOT(on_pause_decode())); | |
391 | menu->addAction(pause); | |
392 | } | |
393 | ||
394 | menu->addSeparator(); | |
395 | ||
5a914348 | 396 | QAction *const export_all_rows = |
556259d2 | 397 | new QAction(tr("Export all annotations"), this); |
5a914348 SA |
398 | export_all_rows->setIcon(QIcon::fromTheme("document-save-as", |
399 | QIcon(":/icons/document-save-as.png"))); | |
400 | connect(export_all_rows, SIGNAL(triggered()), this, SLOT(on_export_all_rows())); | |
401 | menu->addAction(export_all_rows); | |
402 | ||
be843692 | 403 | QAction *const export_row = |
556259d2 | 404 | new QAction(tr("Export all annotations for this row"), this); |
be843692 SA |
405 | export_row->setIcon(QIcon::fromTheme("document-save-as", |
406 | QIcon(":/icons/document-save-as.png"))); | |
5a914348 | 407 | connect(export_row, SIGNAL(triggered()), this, SLOT(on_export_row())); |
be843692 SA |
408 | menu->addAction(export_row); |
409 | ||
5a914348 SA |
410 | menu->addSeparator(); |
411 | ||
412 | QAction *const export_all_rows_from_here = | |
413 | new QAction(tr("Export all annotations, starting here"), this); | |
414 | export_all_rows_from_here->setIcon(QIcon::fromTheme("document-save-as", | |
415 | QIcon(":/icons/document-save-as.png"))); | |
416 | connect(export_all_rows_from_here, SIGNAL(triggered()), this, SLOT(on_export_all_rows_from_here())); | |
417 | menu->addAction(export_all_rows_from_here); | |
418 | ||
be843692 SA |
419 | QAction *const export_row_from_here = |
420 | new QAction(tr("Export annotations for this row, starting here"), this); | |
421 | export_row_from_here->setIcon(QIcon::fromTheme("document-save-as", | |
422 | QIcon(":/icons/document-save-as.png"))); | |
5a914348 | 423 | connect(export_row_from_here, SIGNAL(triggered()), this, SLOT(on_export_row_from_here())); |
be843692 SA |
424 | menu->addAction(export_row_from_here); |
425 | ||
99ba5f28 SA |
426 | menu->addSeparator(); |
427 | ||
428 | QAction *const export_all_rows_with_cursor = | |
429 | new QAction(tr("Export all annotations within cursor range"), this); | |
430 | export_all_rows_with_cursor->setIcon(QIcon::fromTheme("document-save-as", | |
431 | QIcon(":/icons/document-save-as.png"))); | |
432 | connect(export_all_rows_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_all_rows_with_cursor())); | |
433 | menu->addAction(export_all_rows_with_cursor); | |
434 | ||
435 | QAction *const export_row_with_cursor = | |
436 | new QAction(tr("Export annotations for this row within cursor range"), this); | |
437 | export_row_with_cursor->setIcon(QIcon::fromTheme("document-save-as", | |
438 | QIcon(":/icons/document-save-as.png"))); | |
439 | connect(export_row_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_row_with_cursor())); | |
440 | menu->addAction(export_row_with_cursor); | |
441 | ||
442 | const View *view = owner_->view(); | |
443 | assert(view); | |
444 | ||
445 | if (!view->cursors()->enabled()) { | |
446 | export_all_rows_with_cursor->setEnabled(false); | |
447 | export_row_with_cursor->setEnabled(false); | |
448 | } | |
449 | ||
be843692 SA |
450 | return menu; |
451 | } | |
452 | ||
50631798 SA |
453 | void DecodeTrace::draw_annotations(vector<pv::data::decode::Annotation> annotations, |
454 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, | |
9ba13f5e | 455 | QColor row_color, int row_title_width) |
50631798 SA |
456 | { |
457 | using namespace pv::data::decode; | |
458 | ||
20d90d22 SA |
459 | Annotation::Class block_class = 0; |
460 | bool block_class_uniform = true; | |
5c48ce32 | 461 | qreal block_start = 0; |
20d90d22 SA |
462 | int block_ann_count = 0; |
463 | ||
464 | const Annotation *prev_ann; | |
5c48ce32 | 465 | qreal prev_end = INT_MIN; |
20d90d22 | 466 | |
5c48ce32 | 467 | qreal a_end; |
50631798 SA |
468 | |
469 | double samples_per_pixel, pixels_offset; | |
470 | tie(pixels_offset, samples_per_pixel) = | |
471 | get_pixels_offset_samples_per_pixel(); | |
472 | ||
bdc2a99b SA |
473 | // Sort the annotations by start sample so that decoders |
474 | // can't confuse us by creating annotations out of order | |
475 | stable_sort(annotations.begin(), annotations.end(), | |
476 | [](const Annotation &a, const Annotation &b) { | |
477 | return a.start_sample() < b.start_sample(); }); | |
478 | ||
50631798 SA |
479 | // Gather all annotations that form a visual "block" and draw them as such |
480 | for (const Annotation &a : annotations) { | |
481 | ||
5c48ce32 SA |
482 | const qreal abs_a_start = a.start_sample() / samples_per_pixel; |
483 | const qreal abs_a_end = a.end_sample() / samples_per_pixel; | |
bdc2a99b | 484 | |
5c48ce32 | 485 | const qreal a_start = abs_a_start - pixels_offset; |
20d90d22 SA |
486 | a_end = abs_a_end - pixels_offset; |
487 | ||
5c48ce32 SA |
488 | const qreal a_width = a_end - a_start; |
489 | const qreal delta = a_end - prev_end; | |
bdc2a99b SA |
490 | |
491 | bool a_is_separate = false; | |
492 | ||
493 | // Annotation wider than the threshold for a useful label width? | |
752281db | 494 | if (a_width >= min_useful_label_width_) { |
bdc2a99b | 495 | for (const QString &ann_text : a.annotations()) { |
5c48ce32 | 496 | const qreal w = p.boundingRect(QRectF(), 0, ann_text).width(); |
bdc2a99b SA |
497 | // Annotation wide enough to fit a label? Don't put it in a block then |
498 | if (w <= a_width) { | |
499 | a_is_separate = true; | |
500 | break; | |
501 | } | |
502 | } | |
503 | } | |
50631798 | 504 | |
bdc2a99b SA |
505 | // Were the previous and this annotation more than a pixel apart? |
506 | if ((abs(delta) > 1) || a_is_separate) { | |
507 | // Block was broken, draw annotations that form the current block | |
20d90d22 SA |
508 | if (block_ann_count == 1) |
509 | draw_annotation(*prev_ann, p, h, pp, y, row_color, | |
aee9dcf3 | 510 | row_title_width); |
20d90d22 SA |
511 | else if (block_ann_count > 0) |
512 | draw_annotation_block(block_start, prev_end, block_class, | |
513 | block_class_uniform, p, h, y, row_color); | |
50631798 | 514 | |
20d90d22 | 515 | block_ann_count = 0; |
50631798 SA |
516 | } |
517 | ||
bdc2a99b | 518 | if (a_is_separate) { |
9ba13f5e | 519 | draw_annotation(a, p, h, pp, y, row_color, row_title_width); |
bdc2a99b | 520 | // Next annotation must start a new block. delta will be > 1 |
20d90d22 SA |
521 | // because we set prev_end to INT_MIN but that's okay since |
522 | // block_ann_count will be 0 and nothing will be drawn | |
523 | prev_end = INT_MIN; | |
5c48ce32 | 524 | block_ann_count = 0; |
bdc2a99b | 525 | } else { |
20d90d22 SA |
526 | prev_end = a_end; |
527 | prev_ann = &a; | |
528 | ||
529 | if (block_ann_count == 0) { | |
530 | block_start = a_start; | |
531 | block_class = a.ann_class(); | |
532 | block_class_uniform = true; | |
533 | } else | |
534 | if (a.ann_class() != block_class) | |
535 | block_class_uniform = false; | |
536 | ||
537 | block_ann_count++; | |
bdc2a99b | 538 | } |
50631798 SA |
539 | } |
540 | ||
20d90d22 SA |
541 | if (block_ann_count == 1) |
542 | draw_annotation(*prev_ann, p, h, pp, y, row_color, row_title_width); | |
543 | else if (block_ann_count > 0) | |
544 | draw_annotation_block(block_start, prev_end, block_class, | |
545 | block_class_uniform, p, h, y, row_color); | |
50631798 SA |
546 | } |
547 | ||
287d607f | 548 | void DecodeTrace::draw_annotation(const pv::data::decode::Annotation &a, |
5b5fa4da | 549 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, |
9ba13f5e | 550 | QColor row_color, int row_title_width) const |
06e810f2 | 551 | { |
53e35b2d JH |
552 | double samples_per_pixel, pixels_offset; |
553 | tie(pixels_offset, samples_per_pixel) = | |
554 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 555 | |
06e810f2 JH |
556 | const double start = a.start_sample() / samples_per_pixel - |
557 | pixels_offset; | |
c063290a | 558 | const double end = a.end_sample() / samples_per_pixel - pixels_offset; |
287d607f | 559 | |
f228f00e | 560 | QColor color = get_annotation_color(row_color, a.ann_class()); |
9ba13f5e SA |
561 | p.setPen(color.darker()); |
562 | p.setBrush(color); | |
06e810f2 | 563 | |
3eb29afd | 564 | if (start > pp.right() + DrawPadding || end < pp.left() - DrawPadding) |
06e810f2 JH |
565 | return; |
566 | ||
567 | if (a.start_sample() == a.end_sample()) | |
f765c3db | 568 | draw_instant(a, p, h, start, y); |
06e810f2 | 569 | else |
c063290a | 570 | draw_range(a, p, h, start, end, y, pp, row_title_width); |
06e810f2 JH |
571 | } |
572 | ||
5c48ce32 | 573 | void DecodeTrace::draw_annotation_block(qreal start, qreal end, |
20d90d22 | 574 | Annotation::Class ann_class, bool use_ann_format, QPainter &p, int h, |
9ba13f5e | 575 | int y, QColor row_color) const |
50631798 | 576 | { |
33707990 SA |
577 | const double top = y + .5 - h / 2; |
578 | const double bottom = y + .5 + h / 2; | |
33707990 | 579 | |
3082ee93 JH |
580 | const QRectF rect(start, top, end - start, bottom - top); |
581 | const int r = h / 4; | |
582 | ||
583 | p.setPen(QPen(Qt::NoPen)); | |
584 | p.setBrush(Qt::white); | |
585 | p.drawRoundedRect(rect, r, r); | |
586 | ||
20d90d22 SA |
587 | // If all annotations in this block are of the same type, we can use the |
588 | // one format that all of these annotations have. Otherwise, we should use | |
589 | // a neutral color (i.e. gray) | |
590 | if (use_ann_format) { | |
591 | const QColor color = get_annotation_color(row_color, ann_class); | |
592 | p.setPen(color.darker()); | |
593 | p.setBrush(QBrush(color, Qt::Dense4Pattern)); | |
594 | } else { | |
595 | p.setPen(Qt::gray); | |
596 | p.setBrush(QBrush(Qt::gray, Qt::Dense4Pattern)); | |
597 | } | |
598 | ||
3082ee93 | 599 | p.drawRoundedRect(rect, r, r); |
50631798 SA |
600 | } |
601 | ||
06e810f2 | 602 | void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p, |
5c48ce32 | 603 | int h, qreal x, int y) const |
06e810f2 JH |
604 | { |
605 | const QString text = a.annotations().empty() ? | |
606 | QString() : a.annotations().back(); | |
5c48ce32 | 607 | const qreal w = min((qreal)p.boundingRect(QRectF(), 0, text).width(), |
06e810f2 JH |
608 | 0.0) + h; |
609 | const QRectF rect(x - w / 2, y - h / 2, w, h); | |
610 | ||
06e810f2 JH |
611 | p.drawRoundedRect(rect, h / 2, h / 2); |
612 | ||
2a56e448 | 613 | p.setPen(Qt::black); |
06e810f2 JH |
614 | p.drawText(rect, Qt::AlignCenter | Qt::AlignVCenter, text); |
615 | } | |
616 | ||
617 | void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p, | |
5c48ce32 | 618 | int h, qreal start, qreal end, int y, const ViewItemPaintParams &pp, |
f765c3db | 619 | int row_title_width) const |
06e810f2 | 620 | { |
5c48ce32 SA |
621 | const qreal top = y + .5 - h / 2; |
622 | const qreal bottom = y + .5 + h / 2; | |
06e810f2 JH |
623 | const vector<QString> annotations = a.annotations(); |
624 | ||
06e810f2 | 625 | // If the two ends are within 1 pixel, draw a vertical line |
2ad82c2e | 626 | if (start + 1.0 > end) { |
06e810f2 JH |
627 | p.drawLine(QPointF(start, top), QPointF(start, bottom)); |
628 | return; | |
629 | } | |
630 | ||
5c48ce32 | 631 | const qreal cap_width = min((end - start) / 4, EndCapWidth); |
06e810f2 JH |
632 | |
633 | QPointF pts[] = { | |
634 | QPointF(start, y + .5f), | |
635 | QPointF(start + cap_width, top), | |
636 | QPointF(end - cap_width, top), | |
637 | QPointF(end, y + .5f), | |
638 | QPointF(end - cap_width, bottom), | |
639 | QPointF(start + cap_width, bottom) | |
640 | }; | |
641 | ||
642 | p.drawConvexPolygon(pts, countof(pts)); | |
643 | ||
644 | if (annotations.empty()) | |
645 | return; | |
646 | ||
7352be72 SA |
647 | const int ann_start = start + cap_width; |
648 | const int ann_end = end - cap_width; | |
649 | ||
6f925ba9 UH |
650 | const int real_start = max(ann_start, pp.left() + row_title_width); |
651 | const int real_end = min(ann_end, pp.right()); | |
7352be72 SA |
652 | const int real_width = real_end - real_start; |
653 | ||
654 | QRectF rect(real_start, y - h / 2, real_width, h); | |
0f290e9b JH |
655 | if (rect.width() <= 4) |
656 | return; | |
657 | ||
2a56e448 | 658 | p.setPen(Qt::black); |
06e810f2 JH |
659 | |
660 | // Try to find an annotation that will fit | |
661 | QString best_annotation; | |
662 | int best_width = 0; | |
663 | ||
d9aecf1f | 664 | for (const QString &a : annotations) { |
06e810f2 JH |
665 | const int w = p.boundingRect(QRectF(), 0, a).width(); |
666 | if (w <= rect.width() && w > best_width) | |
667 | best_annotation = a, best_width = w; | |
668 | } | |
669 | ||
670 | if (best_annotation.isEmpty()) | |
671 | best_annotation = annotations.back(); | |
672 | ||
673 | // If not ellide the last in the list | |
674 | p.drawText(rect, Qt::AlignCenter, p.fontMetrics().elidedText( | |
675 | best_annotation, Qt::ElideRight, rect.width())); | |
676 | } | |
677 | ||
b9329558 | 678 | void DecodeTrace::draw_error(QPainter &p, const QString &message, |
5b5fa4da | 679 | const ViewItemPaintParams &pp) |
ad50ac1a | 680 | { |
be9e7b4b | 681 | const int y = get_visual_y(); |
ad50ac1a | 682 | |
1ae18301 SA |
683 | double samples_per_pixel, pixels_offset; |
684 | tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel(); | |
685 | ||
641574bc SA |
686 | p.setPen(ErrorBgColor.darker()); |
687 | p.setBrush(ErrorBgColor); | |
ad50ac1a | 688 | |
1ae18301 SA |
689 | const QRectF bounding_rect = QRectF(pp.left(), INT_MIN / 2 + y, pp.right(), INT_MAX); |
690 | ||
691 | const QRectF text_rect = p.boundingRect(bounding_rect, Qt::AlignCenter, message); | |
5c48ce32 | 692 | const qreal r = text_rect.height() / 4; |
ad50ac1a | 693 | |
1ae18301 | 694 | p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r, Qt::AbsoluteSize); |
ad50ac1a | 695 | |
2a56e448 | 696 | p.setPen(Qt::black); |
ad50ac1a JH |
697 | p.drawText(text_rect, message); |
698 | } | |
699 | ||
ff83d980 | 700 | void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left, int right) const |
5dfeb70f JH |
701 | { |
702 | using namespace pv::data; | |
703 | using pv::data::decode::Decoder; | |
704 | ||
53e35b2d JH |
705 | double samples_per_pixel, pixels_offset; |
706 | ||
5ecf957f | 707 | const int64_t sample_count = decode_signal_->get_working_sample_count(current_segment_); |
5dfeb70f JH |
708 | if (sample_count == 0) |
709 | return; | |
710 | ||
b82908ab | 711 | const int64_t samples_decoded = decode_signal_->get_decoded_sample_count(current_segment_, true); |
5dfeb70f JH |
712 | if (sample_count == samples_decoded) |
713 | return; | |
714 | ||
be9e7b4b | 715 | const int y = get_visual_y(); |
7f8517f6 | 716 | |
ff83d980 | 717 | tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel(); |
7f8517f6 | 718 | |
5dfeb70f JH |
719 | const double start = max(samples_decoded / |
720 | samples_per_pixel - pixels_offset, left - 1.0); | |
721 | const double end = min(sample_count / samples_per_pixel - | |
722 | pixels_offset, right + 1.0); | |
e06cf18d | 723 | const QRectF no_decode_rect(start, y - (h / 2) - 0.5, end - start, h); |
5dfeb70f JH |
724 | |
725 | p.setPen(QPen(Qt::NoPen)); | |
726 | p.setBrush(Qt::white); | |
727 | p.drawRect(no_decode_rect); | |
728 | ||
641574bc SA |
729 | p.setPen(NoDecodeColor); |
730 | p.setBrush(QBrush(NoDecodeColor, Qt::Dense6Pattern)); | |
5dfeb70f JH |
731 | p.drawRect(no_decode_rect); |
732 | } | |
733 | ||
53e35b2d | 734 | pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const |
7f8517f6 | 735 | { |
8dbbc7f0 | 736 | assert(owner_); |
7f8517f6 | 737 | |
8dbbc7f0 | 738 | const View *view = owner_->view(); |
eae6e30a JH |
739 | assert(view); |
740 | ||
741 | const double scale = view->scale(); | |
7f8517f6 SA |
742 | assert(scale > 0); |
743 | ||
53e35b2d | 744 | const double pixels_offset = |
ff83d980 | 745 | ((view->offset() - decode_signal_->start_time()) / scale).convert_to<double>(); |
7f8517f6 | 746 | |
ff83d980 | 747 | double samplerate = decode_signal_->samplerate(); |
7f8517f6 SA |
748 | |
749 | // Show sample rate as 1Hz when it is unknown | |
750 | if (samplerate == 0.0) | |
751 | samplerate = 1.0; | |
752 | ||
53e35b2d | 753 | return make_pair(pixels_offset, samplerate * scale); |
7f8517f6 SA |
754 | } |
755 | ||
67fb15bf | 756 | pair<uint64_t, uint64_t> DecodeTrace::get_view_sample_range( |
db1bf6bf | 757 | int x_start, int x_end) const |
7f8517f6 | 758 | { |
53e35b2d JH |
759 | double samples_per_pixel, pixels_offset; |
760 | tie(pixels_offset, samples_per_pixel) = | |
761 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 762 | |
db1bf6bf JH |
763 | const uint64_t start = (uint64_t)max( |
764 | (x_start + pixels_offset) * samples_per_pixel, 0.0); | |
765 | const uint64_t end = (uint64_t)max( | |
766 | (x_end + pixels_offset) * samples_per_pixel, 0.0); | |
7f8517f6 SA |
767 | |
768 | return make_pair(start, end); | |
769 | } | |
770 | ||
9ba13f5e SA |
771 | QColor DecodeTrace::get_row_color(int row_index) const |
772 | { | |
773 | // For each row color, use the base color hue and add an offset that's | |
774 | // not a dividend of 360 | |
775 | ||
776 | QColor color; | |
777 | const int h = (base_->color().toHsv().hue() + 20 * row_index) % 360; | |
778 | const int s = DECODETRACE_COLOR_SATURATION; | |
779 | const int v = DECODETRACE_COLOR_VALUE; | |
780 | color.setHsl(h, s, v); | |
781 | ||
782 | return color; | |
783 | } | |
784 | ||
785 | QColor DecodeTrace::get_annotation_color(QColor row_color, int annotation_index) const | |
786 | { | |
787 | // For each row color, use the base color hue and add an offset that's | |
788 | // not a dividend of 360 and not a multiple of the row offset | |
789 | ||
790 | QColor color(row_color); | |
791 | const int h = (color.toHsv().hue() + 55 * annotation_index) % 360; | |
792 | const int s = DECODETRACE_COLOR_SATURATION; | |
793 | const int v = DECODETRACE_COLOR_VALUE; | |
794 | color.setHsl(h, s, v); | |
795 | ||
796 | return color; | |
797 | } | |
798 | ||
117cdea3 | 799 | int DecodeTrace::get_row_at_point(const QPoint &point) |
e2f90c50 | 800 | { |
8dbbc7f0 | 801 | if (!row_height_) |
117cdea3 | 802 | return -1; |
e2f90c50 | 803 | |
99029fda SA |
804 | const int y = (point.y() - get_visual_y() + row_height_ / 2); |
805 | ||
806 | /* Integer divison of (x-1)/x would yield 0, so we check for this. */ | |
807 | if (y < 0) | |
808 | return -1; | |
809 | ||
810 | const int row = y / row_height_; | |
811 | ||
812 | if (row >= (int)visible_rows_.size()) | |
117cdea3 | 813 | return -1; |
e2f90c50 | 814 | |
117cdea3 | 815 | return row; |
e2f90c50 SA |
816 | } |
817 | ||
117cdea3 | 818 | const QString DecodeTrace::get_annotation_at_point(const QPoint &point) |
e2f90c50 SA |
819 | { |
820 | using namespace pv::data::decode; | |
821 | ||
117cdea3 JH |
822 | if (!enabled()) |
823 | return QString(); | |
e2f90c50 | 824 | |
117cdea3 | 825 | const pair<uint64_t, uint64_t> sample_range = |
67fb15bf | 826 | get_view_sample_range(point.x(), point.x() + 1); |
117cdea3 JH |
827 | const int row = get_row_at_point(point); |
828 | if (row < 0) | |
829 | return QString(); | |
e2f90c50 | 830 | |
be843692 | 831 | vector<Annotation> annotations; |
e2f90c50 | 832 | |
ff83d980 | 833 | decode_signal_->get_annotation_subset(annotations, visible_rows_[row], |
72435789 | 834 | current_segment_, sample_range.first, sample_range.second); |
e2f90c50 SA |
835 | |
836 | return (annotations.empty()) ? | |
837 | QString() : annotations[0].annotations().front(); | |
838 | } | |
839 | ||
873e8035 | 840 | void DecodeTrace::hover_point_changed(const QPoint &hp) |
117cdea3 | 841 | { |
0cbadf1c SA |
842 | Trace::hover_point_changed(hp); |
843 | ||
8dbbc7f0 | 844 | assert(owner_); |
eae6e30a | 845 | |
8dbbc7f0 | 846 | const View *const view = owner_->view(); |
eae6e30a JH |
847 | assert(view); |
848 | ||
53b652bd SA |
849 | if (hp.x() == 0) { |
850 | QToolTip::hideText(); | |
851 | return; | |
852 | } | |
853 | ||
117cdea3 | 854 | QString ann = get_annotation_at_point(hp); |
e2f90c50 | 855 | |
eae6e30a | 856 | assert(view); |
e2f90c50 | 857 | |
8b9df0ad | 858 | if (!row_height_ || ann.isEmpty()) { |
ebdfa094 | 859 | QToolTip::hideText(); |
117cdea3 JH |
860 | return; |
861 | } | |
6e6881e2 | 862 | |
117cdea3 | 863 | const int hover_row = get_row_at_point(hp); |
6e6881e2 | 864 | |
117cdea3 JH |
865 | QFontMetrics m(QToolTip::font()); |
866 | const QRect text_size = m.boundingRect(QRect(), 0, ann); | |
e2f90c50 | 867 | |
117cdea3 JH |
868 | // This is OS-specific and unfortunately we can't query it, so |
869 | // use an approximation to at least try to minimize the error. | |
870 | const int padding = 8; | |
6e6881e2 | 871 | |
117cdea3 JH |
872 | // Make sure the tool tip doesn't overlap with the mouse cursor. |
873 | // If it did, the tool tip would constantly hide and re-appear. | |
874 | // We also push it up by one row so that it appears above the | |
875 | // decode trace, not below. | |
873e8035 SA |
876 | QPoint p = hp; |
877 | p.setX(hp.x() - (text_size.width() / 2) - padding); | |
6e6881e2 | 878 | |
873e8035 | 879 | p.setY(get_visual_y() - (row_height_ / 2) + |
8dbbc7f0 | 880 | (hover_row * row_height_) - |
99029fda | 881 | row_height_ - text_size.height() - padding); |
e2f90c50 | 882 | |
873e8035 | 883 | QToolTip::showText(view->viewport()->mapToGlobal(p), ann); |
9555ca8b SA |
884 | } |
885 | ||
613d097c JH |
886 | void DecodeTrace::create_decoder_form(int index, |
887 | shared_ptr<data::decode::Decoder> &dec, QWidget *parent, | |
888 | QFormLayout *form) | |
7491a29f | 889 | { |
1cc1c8de | 890 | GlobalSettings settings; |
7491a29f JH |
891 | |
892 | assert(dec); | |
893 | const srd_decoder *const decoder = dec->decoder(); | |
894 | assert(decoder); | |
895 | ||
ff59fa2c SA |
896 | const bool decoder_deletable = index > 0; |
897 | ||
204bae45 | 898 | pv::widgets::DecoderGroupBox *const group = |
27e8df22 | 899 | new pv::widgets::DecoderGroupBox( |
580b4f25 UH |
900 | QString::fromUtf8(decoder->name), |
901 | tr("%1:\n%2").arg(QString::fromUtf8(decoder->longname), | |
902 | QString::fromUtf8(decoder->desc)), | |
903 | nullptr, decoder_deletable); | |
dd048a7e | 904 | group->set_decoder_visible(dec->shown()); |
613d097c | 905 | |
ff59fa2c SA |
906 | if (decoder_deletable) { |
907 | delete_mapper_.setMapping(group, index); | |
908 | connect(group, SIGNAL(delete_decoder()), &delete_mapper_, SLOT(map())); | |
909 | } | |
613d097c | 910 | |
8dbbc7f0 | 911 | show_hide_mapper_.setMapping(group, index); |
dd048a7e | 912 | connect(group, SIGNAL(show_hide_decoder()), |
8dbbc7f0 | 913 | &show_hide_mapper_, SLOT(map())); |
dd048a7e | 914 | |
204bae45 JH |
915 | QFormLayout *const decoder_form = new QFormLayout; |
916 | group->add_layout(decoder_form); | |
7491a29f | 917 | |
47747218 | 918 | const vector<DecodeChannel> channels = decode_signal_->get_channels(); |
407c9ebe | 919 | |
9f97b357 | 920 | // Add the channels |
7a0d99e6 | 921 | for (const DecodeChannel& ch : channels) { |
9f97b357 SA |
922 | // Ignore channels not part of the decoder we create the form for |
923 | if (ch.decoder_ != dec) | |
924 | continue; | |
407c9ebe | 925 | |
9f97b357 SA |
926 | QComboBox *const combo = create_channel_selector(parent, &ch); |
927 | QComboBox *const combo_init_state = create_channel_selector_init_state(parent, &ch); | |
407c9ebe | 928 | |
9f97b357 SA |
929 | channel_id_map_[combo] = ch.id; |
930 | init_state_map_[combo_init_state] = ch.id; | |
407c9ebe | 931 | |
7491a29f | 932 | connect(combo, SIGNAL(currentIndexChanged(int)), |
6ac6242b | 933 | this, SLOT(on_channel_selected(int))); |
9f97b357 SA |
934 | connect(combo_init_state, SIGNAL(currentIndexChanged(int)), |
935 | this, SLOT(on_init_state_changed(int))); | |
407c9ebe UH |
936 | |
937 | QHBoxLayout *const hlayout = new QHBoxLayout; | |
938 | hlayout->addWidget(combo); | |
9f97b357 | 939 | hlayout->addWidget(combo_init_state); |
407c9ebe | 940 | |
1cc1c8de | 941 | if (!settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool()) |
9f97b357 | 942 | combo_init_state->hide(); |
7491a29f | 943 | |
9f97b357 SA |
944 | const QString required_flag = ch.is_optional ? QString() : QString("*"); |
945 | decoder_form->addRow(tr("<b>%1</b> (%2) %3") | |
946 | .arg(ch.name, ch.desc, required_flag), hlayout); | |
7491a29f JH |
947 | } |
948 | ||
949 | // Add the options | |
3cc9ad7b | 950 | shared_ptr<binding::Decoder> binding( |
946b52e1 | 951 | new binding::Decoder(decode_signal_, dec)); |
204bae45 | 952 | binding->add_properties_to_form(decoder_form, true); |
7491a29f | 953 | |
8dbbc7f0 | 954 | bindings_.push_back(binding); |
204bae45 JH |
955 | |
956 | form->addRow(group); | |
8dbbc7f0 | 957 | decoder_forms_.push_back(group); |
7491a29f JH |
958 | } |
959 | ||
9f97b357 | 960 | QComboBox* DecodeTrace::create_channel_selector(QWidget *parent, const DecodeChannel *ch) |
4e5a4405 | 961 | { |
47e9e7bb | 962 | const auto sigs(session_.signalbases()); |
78b0af3e | 963 | |
9f97b357 | 964 | // Sort signals in natural order |
47e9e7bb | 965 | vector< shared_ptr<data::SignalBase> > sig_list(sigs.begin(), sigs.end()); |
6f925ba9 | 966 | sort(sig_list.begin(), sig_list.end(), |
47e9e7bb SA |
967 | [](const shared_ptr<data::SignalBase> &a, |
968 | const shared_ptr<data::SignalBase> &b) { | |
969 | return strnatcasecmp(a->name().toStdString(), | |
970 | b->name().toStdString()) < 0; }); | |
4e5a4405 | 971 | |
4e5a4405 JH |
972 | QComboBox *selector = new QComboBox(parent); |
973 | ||
4c60462b | 974 | selector->addItem("-", qVariantFromValue((void*)nullptr)); |
4e5a4405 | 975 | |
9f97b357 | 976 | if (!ch->assigned_signal) |
4e5a4405 JH |
977 | selector->setCurrentIndex(0); |
978 | ||
47e9e7bb SA |
979 | for (const shared_ptr<data::SignalBase> &b : sig_list) { |
980 | assert(b); | |
79c4a9c8 | 981 | if (b->logic_data() && b->enabled()) { |
47e9e7bb SA |
982 | selector->addItem(b->name(), |
983 | qVariantFromValue((void*)b.get())); | |
5da5d081 | 984 | |
9f97b357 SA |
985 | if (ch->assigned_signal == b.get()) |
986 | selector->setCurrentIndex(selector->count() - 1); | |
4e5a4405 JH |
987 | } |
988 | } | |
989 | ||
990 | return selector; | |
991 | } | |
992 | ||
9f97b357 SA |
993 | QComboBox* DecodeTrace::create_channel_selector_init_state(QWidget *parent, |
994 | const DecodeChannel *ch) | |
407c9ebe UH |
995 | { |
996 | QComboBox *selector = new QComboBox(parent); | |
997 | ||
998 | selector->addItem("0", qVariantFromValue((int)SRD_INITIAL_PIN_LOW)); | |
999 | selector->addItem("1", qVariantFromValue((int)SRD_INITIAL_PIN_HIGH)); | |
7df44935 | 1000 | selector->addItem("X", qVariantFromValue((int)SRD_INITIAL_PIN_SAME_AS_SAMPLE0)); |
407c9ebe | 1001 | |
9f97b357 | 1002 | selector->setCurrentIndex(ch->initial_pin_state); |
407c9ebe UH |
1003 | |
1004 | selector->setToolTip("Initial (assumed) pin value before the first sample"); | |
1005 | ||
1006 | return selector; | |
1007 | } | |
1008 | ||
5a914348 SA |
1009 | void DecodeTrace::export_annotations(vector<Annotation> *annotations) const |
1010 | { | |
1011 | using namespace pv::data::decode; | |
1012 | ||
1013 | GlobalSettings settings; | |
1014 | const QString dir = settings.value("MainWindow/SaveDirectory").toString(); | |
1015 | ||
1016 | const QString file_name = QFileDialog::getSaveFileName( | |
1017 | owner_->view(), tr("Export annotations"), dir, tr("Text Files (*.txt);;All Files (*)")); | |
1018 | ||
1019 | if (file_name.isEmpty()) | |
1020 | return; | |
1021 | ||
1022 | QString format = settings.value(GlobalSettings::Key_Dec_ExportFormat).toString(); | |
1023 | const QString quote = format.contains("%q") ? "\"" : ""; | |
1024 | format = format.remove("%q"); | |
1025 | ||
1026 | QFile file(file_name); | |
1027 | if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) { | |
1028 | QTextStream out_stream(&file); | |
1029 | ||
1030 | for (Annotation &ann : *annotations) { | |
1031 | const QString sample_range = QString("%1-%2") \ | |
1032 | .arg(QString::number(ann.start_sample()), QString::number(ann.end_sample())); | |
1033 | ||
1034 | const QString class_name = quote + ann.row()->class_name() + quote; | |
1035 | ||
1036 | QString all_ann_text; | |
1037 | for (const QString &s : ann.annotations()) | |
1038 | all_ann_text = all_ann_text + quote + s + quote + ","; | |
1039 | all_ann_text.chop(1); | |
1040 | ||
1041 | const QString first_ann_text = quote + ann.annotations().front() + quote; | |
1042 | ||
1043 | QString out_text = format; | |
1044 | out_text = out_text.replace("%s", sample_range); | |
1045 | out_text = out_text.replace("%d", | |
1046 | quote + QString::fromUtf8(ann.row()->decoder()->name) + quote); | |
1047 | out_text = out_text.replace("%c", class_name); | |
1048 | out_text = out_text.replace("%1", first_ann_text); | |
1049 | out_text = out_text.replace("%a", all_ann_text); | |
1050 | out_stream << out_text << '\n'; | |
1051 | } | |
1052 | ||
1053 | if (out_stream.status() == QTextStream::Ok) | |
1054 | return; | |
1055 | } | |
1056 | ||
1057 | QMessageBox msg(owner_->view()); | |
970fca0d | 1058 | msg.setText(tr("Error") + "\n\n" + tr("File %1 could not be written to.").arg(file_name)); |
5a914348 SA |
1059 | msg.setStandardButtons(QMessageBox::Ok); |
1060 | msg.setIcon(QMessageBox::Warning); | |
1061 | msg.exec(); | |
1062 | } | |
1063 | ||
ad908057 | 1064 | void DecodeTrace::on_new_annotations() |
5b6ae103 SA |
1065 | { |
1066 | if (!delayed_trace_updater_.isActive()) | |
1067 | delayed_trace_updater_.start(); | |
1068 | } | |
1069 | ||
1070 | void DecodeTrace::on_delayed_trace_update() | |
9cef9567 | 1071 | { |
8dbbc7f0 | 1072 | if (owner_) |
6e2c3c85 | 1073 | owner_->row_item_appearance_changed(false, true); |
9cef9567 JH |
1074 | } |
1075 | ||
eee3eab9 SA |
1076 | void DecodeTrace::on_decode_reset() |
1077 | { | |
1078 | visible_rows_.clear(); | |
1079 | max_visible_rows_ = 0; | |
1080 | ||
1081 | if (owner_) | |
1082 | owner_->row_item_appearance_changed(false, true); | |
1083 | } | |
1084 | ||
1b56c646 SA |
1085 | void DecodeTrace::on_decode_finished() |
1086 | { | |
1087 | if (owner_) | |
1088 | owner_->row_item_appearance_changed(false, true); | |
1089 | } | |
1090 | ||
556259d2 SA |
1091 | void DecodeTrace::on_pause_decode() |
1092 | { | |
1093 | if (decode_signal_->is_paused()) | |
1094 | decode_signal_->resume_decode(); | |
1095 | else | |
1096 | decode_signal_->pause_decode(); | |
1097 | } | |
1098 | ||
b9329558 | 1099 | void DecodeTrace::delete_pressed() |
5ed1adf5 JH |
1100 | { |
1101 | on_delete(); | |
1102 | } | |
1103 | ||
b9329558 | 1104 | void DecodeTrace::on_delete() |
c51482b3 | 1105 | { |
ad908057 | 1106 | session_.remove_decode_signal(decode_signal_); |
c51482b3 JH |
1107 | } |
1108 | ||
6ac6242b | 1109 | void DecodeTrace::on_channel_selected(int) |
4e5a4405 | 1110 | { |
9f97b357 SA |
1111 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
1112 | ||
1113 | // Determine signal that was selected | |
1114 | const data::SignalBase *signal = | |
1115 | (data::SignalBase*)cb->itemData(cb->currentIndex()).value<void*>(); | |
1116 | ||
1117 | // Determine decode channel ID this combo box is the channel selector for | |
1118 | const uint16_t id = channel_id_map_.at(cb); | |
1119 | ||
1120 | decode_signal_->assign_signal(id, signal); | |
1121 | } | |
1122 | ||
1123 | void DecodeTrace::on_channels_updated() | |
1124 | { | |
1125 | if (owner_) | |
1126 | owner_->row_item_appearance_changed(false, true); | |
4e5a4405 JH |
1127 | } |
1128 | ||
9f97b357 | 1129 | void DecodeTrace::on_init_state_changed(int) |
407c9ebe | 1130 | { |
9f97b357 SA |
1131 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
1132 | ||
1133 | // Determine inital pin state that was selected | |
1134 | int init_state = cb->itemData(cb->currentIndex()).value<int>(); | |
1135 | ||
1136 | // Determine decode channel ID this combo box is the channel selector for | |
1137 | const uint16_t id = init_state_map_.at(cb); | |
1138 | ||
1139 | decode_signal_->set_initial_pin_state(id, init_state); | |
407c9ebe UH |
1140 | } |
1141 | ||
7491a29f JH |
1142 | void DecodeTrace::on_stack_decoder(srd_decoder *decoder) |
1143 | { | |
ad908057 | 1144 | decode_signal_->stack_decoder(decoder); |
37fd11b1 JH |
1145 | |
1146 | create_popup_form(); | |
7491a29f JH |
1147 | } |
1148 | ||
613d097c JH |
1149 | void DecodeTrace::on_delete_decoder(int index) |
1150 | { | |
ad908057 | 1151 | decode_signal_->remove_decoder(index); |
613d097c | 1152 | |
ded43869 SA |
1153 | // Force re-calculation of the trace height, see paint_mid() |
1154 | max_visible_rows_ = 0; | |
1155 | owner_->extents_changed(false, true); | |
1156 | ||
613d097c | 1157 | // Update the popup |
c063290a | 1158 | create_popup_form(); |
613d097c JH |
1159 | } |
1160 | ||
dd048a7e JH |
1161 | void DecodeTrace::on_show_hide_decoder(int index) |
1162 | { | |
ad908057 | 1163 | const bool state = decode_signal_->toggle_decoder_visibility(index); |
dd048a7e | 1164 | |
8dbbc7f0 | 1165 | assert(index < (int)decoder_forms_.size()); |
ad908057 | 1166 | decoder_forms_[index]->set_decoder_visible(state); |
dd048a7e | 1167 | |
ded43869 SA |
1168 | if (!state) { |
1169 | // Force re-calculation of the trace height, see paint_mid() | |
1170 | max_visible_rows_ = 0; | |
1171 | owner_->extents_changed(false, true); | |
1172 | } | |
1173 | ||
8dbbc7f0 | 1174 | if (owner_) |
6e2c3c85 | 1175 | owner_->row_item_appearance_changed(false, true); |
dd048a7e JH |
1176 | } |
1177 | ||
be843692 SA |
1178 | void DecodeTrace::on_export_row() |
1179 | { | |
99ba5f28 | 1180 | selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max()); |
be843692 SA |
1181 | on_export_row_from_here(); |
1182 | } | |
1183 | ||
5a914348 SA |
1184 | void DecodeTrace::on_export_all_rows() |
1185 | { | |
99ba5f28 SA |
1186 | selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max()); |
1187 | on_export_all_rows_from_here(); | |
1188 | } | |
1189 | ||
1190 | void DecodeTrace::on_export_row_with_cursor() | |
1191 | { | |
1192 | const View *view = owner_->view(); | |
1193 | assert(view); | |
1194 | ||
1195 | if (!view->cursors()->enabled()) | |
1196 | return; | |
1197 | ||
1198 | const double samplerate = session_.get_samplerate(); | |
1199 | ||
1200 | const pv::util::Timestamp& start_time = view->cursors()->first()->time(); | |
1201 | const pv::util::Timestamp& end_time = view->cursors()->second()->time(); | |
1202 | ||
1203 | const uint64_t start_sample = (uint64_t)max( | |
a20c1fcc | 1204 | 0.0, start_time.convert_to<double>() * samplerate); |
99ba5f28 | 1205 | const uint64_t end_sample = (uint64_t)max( |
a20c1fcc | 1206 | 0.0, end_time.convert_to<double>() * samplerate); |
99ba5f28 SA |
1207 | |
1208 | // Are both cursors negative and thus were clamped to 0? | |
1209 | if ((start_sample == 0) && (end_sample == 0)) | |
1210 | return; | |
1211 | ||
1212 | selected_sample_range_ = make_pair(start_sample, end_sample); | |
1213 | on_export_row_from_here(); | |
1214 | } | |
1215 | ||
1216 | void DecodeTrace::on_export_all_rows_with_cursor() | |
1217 | { | |
1218 | const View *view = owner_->view(); | |
1219 | assert(view); | |
1220 | ||
1221 | if (!view->cursors()->enabled()) | |
1222 | return; | |
1223 | ||
1224 | const double samplerate = session_.get_samplerate(); | |
1225 | ||
1226 | const pv::util::Timestamp& start_time = view->cursors()->first()->time(); | |
1227 | const pv::util::Timestamp& end_time = view->cursors()->second()->time(); | |
1228 | ||
1229 | const uint64_t start_sample = (uint64_t)max( | |
a20c1fcc | 1230 | 0.0, start_time.convert_to<double>() * samplerate); |
99ba5f28 | 1231 | const uint64_t end_sample = (uint64_t)max( |
a20c1fcc | 1232 | 0.0, end_time.convert_to<double>() * samplerate); |
99ba5f28 SA |
1233 | |
1234 | // Are both cursors negative and thus were clamped to 0? | |
1235 | if ((start_sample == 0) && (end_sample == 0)) | |
1236 | return; | |
1237 | ||
1238 | selected_sample_range_ = make_pair(start_sample, end_sample); | |
5a914348 SA |
1239 | on_export_all_rows_from_here(); |
1240 | } | |
1241 | ||
be843692 SA |
1242 | void DecodeTrace::on_export_row_from_here() |
1243 | { | |
1244 | using namespace pv::data::decode; | |
1245 | ||
1246 | if (!selected_row_) | |
1247 | return; | |
1248 | ||
5a914348 | 1249 | vector<Annotation> *annotations = new vector<Annotation>(); |
be843692 | 1250 | |
5a914348 | 1251 | decode_signal_->get_annotation_subset(*annotations, *selected_row_, |
99ba5f28 | 1252 | current_segment_, selected_sample_range_.first, selected_sample_range_.second); |
be843692 | 1253 | |
5a914348 | 1254 | if (annotations->empty()) |
be843692 SA |
1255 | return; |
1256 | ||
5a914348 SA |
1257 | export_annotations(annotations); |
1258 | delete annotations; | |
1259 | } | |
1ed996b4 | 1260 | |
5a914348 SA |
1261 | void DecodeTrace::on_export_all_rows_from_here() |
1262 | { | |
1263 | using namespace pv::data::decode; | |
1ed996b4 | 1264 | |
5a914348 | 1265 | vector<Annotation> *annotations = new vector<Annotation>(); |
1ed996b4 | 1266 | |
5a914348 | 1267 | decode_signal_->get_annotation_subset(*annotations, current_segment_, |
99ba5f28 | 1268 | selected_sample_range_.first, selected_sample_range_.second); |
be843692 | 1269 | |
5a914348 SA |
1270 | if (!annotations->empty()) |
1271 | export_annotations(annotations); | |
be843692 | 1272 | |
5a914348 | 1273 | delete annotations; |
be843692 SA |
1274 | } |
1275 | ||
1573bf16 | 1276 | } // namespace trace |
f4e57597 | 1277 | } // namespace views |
55d3603d | 1278 | } // namespace pv |