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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> |
c764c995 | 34 | #include <QClipboard> |
4e5a4405 | 35 | #include <QComboBox> |
be843692 | 36 | #include <QFileDialog> |
4e5a4405 JH |
37 | #include <QFormLayout> |
38 | #include <QLabel> | |
b213ef09 | 39 | #include <QMenu> |
be843692 | 40 | #include <QMessageBox> |
ce94e4fd | 41 | #include <QPushButton> |
be843692 | 42 | #include <QTextStream> |
e2f90c50 | 43 | #include <QToolTip> |
c51482b3 | 44 | |
2acdb232 | 45 | #include "decodetrace.hpp" |
1573bf16 SA |
46 | #include "view.hpp" |
47 | #include "viewport.hpp" | |
2acdb232 | 48 | |
1cc1c8de | 49 | #include <pv/globalsettings.hpp> |
ad908057 SA |
50 | #include <pv/session.hpp> |
51 | #include <pv/strnatcmp.hpp> | |
52 | #include <pv/data/decodesignal.hpp> | |
aca9aa83 | 53 | #include <pv/data/decode/annotation.hpp> |
2acdb232 JH |
54 | #include <pv/data/decode/decoder.hpp> |
55 | #include <pv/data/logic.hpp> | |
f3d66e52 | 56 | #include <pv/data/logicsegment.hpp> |
2acdb232 JH |
57 | #include <pv/widgets/decodergroupbox.hpp> |
58 | #include <pv/widgets/decodermenu.hpp> | |
119aff65 | 59 | |
5c48ce32 | 60 | using std::abs; |
7f8517f6 | 61 | using std::make_pair; |
819f4c25 | 62 | using std::max; |
819f4c25 | 63 | using std::min; |
99ba5f28 | 64 | using std::numeric_limits; |
6f925ba9 | 65 | using std::out_of_range; |
7f8517f6 | 66 | using std::pair; |
f9abf97e | 67 | using std::shared_ptr; |
53e35b2d | 68 | using std::tie; |
819f4c25 | 69 | using std::vector; |
55d3603d | 70 | |
ecd07c20 SA |
71 | using pv::data::decode::Annotation; |
72 | using pv::data::decode::Row; | |
a82325d1 | 73 | using pv::data::decode::DecodeChannel; |
9f97b357 | 74 | using pv::data::DecodeSignal; |
ecd07c20 | 75 | |
55d3603d | 76 | namespace pv { |
f4e57597 | 77 | namespace views { |
1573bf16 | 78 | namespace trace { |
55d3603d | 79 | |
9ba13f5e SA |
80 | |
81 | #define DECODETRACE_COLOR_SATURATION (180) /* 0-255 */ | |
82 | #define DECODETRACE_COLOR_VALUE (170) /* 0-255 */ | |
06bb4e6a | 83 | |
641574bc SA |
84 | const QColor DecodeTrace::ErrorBgColor = QColor(0xEF, 0x29, 0x29); |
85 | const QColor DecodeTrace::NoDecodeColor = 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 | ||
5b6ae103 SA |
92 | const int DecodeTrace::MaxTraceUpdateRate = 1; // No more than 1 Hz |
93 | ||
2b81ae46 | 94 | DecodeTrace::DecodeTrace(pv::Session &session, |
bb7dd726 | 95 | shared_ptr<data::SignalBase> signalbase, int index) : |
bf0edd2b | 96 | Trace(signalbase), |
8dbbc7f0 | 97 | session_(session), |
8dbbc7f0 | 98 | row_height_(0), |
eee89ff8 | 99 | max_visible_rows_(0), |
8dbbc7f0 JH |
100 | delete_mapper_(this), |
101 | show_hide_mapper_(this) | |
55d3603d | 102 | { |
ad908057 | 103 | decode_signal_ = dynamic_pointer_cast<data::DecodeSignal>(base_); |
e0fc5810 | 104 | |
ab185f78 SA |
105 | GlobalSettings settings; |
106 | always_show_all_rows_ = settings.value(GlobalSettings::Key_Dec_AlwaysShowAllRows).toBool(); | |
107 | ||
108 | GlobalSettings::add_change_handler(this); | |
109 | ||
752281db SA |
110 | // Determine shortest string we want to see displayed in full |
111 | QFontMetrics m(QApplication::font()); | |
112 | min_useful_label_width_ = m.width("XX"); // e.g. two hex characters | |
113 | ||
9ba13f5e SA |
114 | // For the base color, we want to start at a very different color for |
115 | // every decoder stack, so multiply the index with a number that is | |
116 | // rather close to 180 degrees of the color circle but not a dividend of 360 | |
117 | // Note: The offset equals the color of the first annotation | |
118 | QColor color; | |
119 | const int h = (120 + 160 * index) % 360; | |
120 | const int s = DECODETRACE_COLOR_SATURATION; | |
121 | const int v = DECODETRACE_COLOR_VALUE; | |
122 | color.setHsv(h, s, v); | |
123 | base_->set_color(color); | |
9cef9567 | 124 | |
ad908057 SA |
125 | connect(decode_signal_.get(), SIGNAL(new_annotations()), |
126 | this, SLOT(on_new_annotations())); | |
eee3eab9 SA |
127 | connect(decode_signal_.get(), SIGNAL(decode_reset()), |
128 | this, SLOT(on_decode_reset())); | |
1b56c646 SA |
129 | connect(decode_signal_.get(), SIGNAL(decode_finished()), |
130 | this, SLOT(on_decode_finished())); | |
9f97b357 SA |
131 | connect(decode_signal_.get(), SIGNAL(channels_updated()), |
132 | this, SLOT(on_channels_updated())); | |
133 | ||
8dbbc7f0 | 134 | connect(&delete_mapper_, SIGNAL(mapped(int)), |
613d097c | 135 | this, SLOT(on_delete_decoder(int))); |
8dbbc7f0 | 136 | connect(&show_hide_mapper_, SIGNAL(mapped(int)), |
dd048a7e | 137 | this, SLOT(on_show_hide_decoder(int))); |
5b6ae103 SA |
138 | |
139 | connect(&delayed_trace_updater_, SIGNAL(timeout()), | |
140 | this, SLOT(on_delayed_trace_update())); | |
141 | delayed_trace_updater_.setSingleShot(true); | |
142 | delayed_trace_updater_.setInterval(1000 / MaxTraceUpdateRate); | |
55d3603d JH |
143 | } |
144 | ||
ab185f78 SA |
145 | DecodeTrace::~DecodeTrace() |
146 | { | |
147 | GlobalSettings::remove_change_handler(this); | |
148 | } | |
149 | ||
b9329558 | 150 | bool DecodeTrace::enabled() const |
55d3603d JH |
151 | { |
152 | return true; | |
153 | } | |
154 | ||
6f925ba9 | 155 | shared_ptr<data::SignalBase> DecodeTrace::base() const |
b6b267bb | 156 | { |
bb7dd726 | 157 | return base_; |
b6b267bb JH |
158 | } |
159 | ||
a5d93c27 JH |
160 | pair<int, int> DecodeTrace::v_extents() const |
161 | { | |
5b5fa4da | 162 | const int row_height = (ViewItemPaintParams::text_height() * 6) / 4; |
796e1360 | 163 | |
e40a79cb SA |
164 | // Make an empty decode trace appear symmetrical |
165 | const int row_count = max(1, max_visible_rows_); | |
166 | ||
167 | return make_pair(-row_height, row_height * row_count); | |
a5d93c27 JH |
168 | } |
169 | ||
60938e04 | 170 | void DecodeTrace::paint_back(QPainter &p, ViewItemPaintParams &pp) |
fe08b6e8 | 171 | { |
3eb29afd | 172 | Trace::paint_back(p, pp); |
97904bf7 | 173 | paint_axis(p, pp, get_visual_y()); |
fe08b6e8 JH |
174 | } |
175 | ||
60938e04 | 176 | void DecodeTrace::paint_mid(QPainter &p, ViewItemPaintParams &pp) |
55d3603d | 177 | { |
0ce3d18c JH |
178 | const int text_height = ViewItemPaintParams::text_height(); |
179 | row_height_ = (text_height * 6) / 4; | |
180 | const int annotation_height = (text_height * 5) / 4; | |
5dfeb70f | 181 | |
cd0c558b SA |
182 | // Set default pen to allow for text width calculation |
183 | p.setPen(Qt::black); | |
184 | ||
f9101a91 | 185 | // Iterate through the rows |
be9e7b4b | 186 | int y = get_visual_y(); |
67fb15bf | 187 | pair<uint64_t, uint64_t> sample_range = get_view_sample_range(pp.left(), pp.right()); |
b82908ab SA |
188 | |
189 | // Just because the view says we see a certain sample range it | |
190 | // doesn't mean we have this many decoded samples, too, so crop | |
191 | // the range to what has been decoded already | |
192 | sample_range.second = min((int64_t)sample_range.second, | |
193 | decode_signal_->get_decoded_sample_count(current_segment_, false)); | |
5dfeb70f | 194 | |
ab185f78 | 195 | const vector<Row> rows = decode_signal_->get_rows(!always_show_all_rows_); |
7f8517f6 | 196 | |
8dbbc7f0 | 197 | visible_rows_.clear(); |
4fb5fb99 | 198 | for (const Row& row : rows) { |
aee9dcf3 SA |
199 | // Cache the row title widths |
200 | int row_title_width; | |
c8a6db0e SA |
201 | auto cached_width = row_title_widths_.find(row); |
202 | ||
203 | if (cached_width != row_title_widths_.end()) | |
204 | row_title_width = cached_width->second; | |
205 | else { | |
aee9dcf3 SA |
206 | const int w = p.boundingRect(QRectF(), 0, row.title()).width() + |
207 | RowTitleMargin; | |
208 | row_title_widths_[row] = w; | |
209 | row_title_width = w; | |
210 | } | |
211 | ||
f9101a91 | 212 | vector<Annotation> annotations; |
ecd07c20 | 213 | decode_signal_->get_annotation_subset(annotations, row, |
72435789 | 214 | current_segment_, sample_range.first, sample_range.second); |
ab185f78 | 215 | if (always_show_all_rows_ || !annotations.empty()) { |
50631798 | 216 | draw_annotations(annotations, p, annotation_height, pp, y, |
f9807084 | 217 | get_row_color(row.index()), row_title_width); |
8dbbc7f0 | 218 | y += row_height_; |
4fb5fb99 | 219 | visible_rows_.push_back(row); |
f9101a91 | 220 | } |
7e674e43 | 221 | } |
5dfeb70f | 222 | |
3eb29afd | 223 | draw_unresolved_period(p, annotation_height, pp.left(), pp.right()); |
eee89ff8 | 224 | |
6d2802aa SA |
225 | if ((int)visible_rows_.size() > max_visible_rows_) { |
226 | max_visible_rows_ = (int)visible_rows_.size(); | |
a303c2d8 | 227 | |
6d2802aa SA |
228 | // Call order is important, otherwise the lazy event handler won't work |
229 | owner_->extents_changed(false, true); | |
230 | owner_->row_item_appearance_changed(false, true); | |
231 | } | |
1ae18301 SA |
232 | |
233 | const QString err = decode_signal_->error_message(); | |
234 | if (!err.isEmpty()) | |
235 | draw_error(p, err, pp); | |
55d3603d JH |
236 | } |
237 | ||
60938e04 | 238 | void DecodeTrace::paint_fore(QPainter &p, ViewItemPaintParams &pp) |
88908838 | 239 | { |
8dbbc7f0 | 240 | assert(row_height_); |
88908838 | 241 | |
2ad82c2e | 242 | for (size_t i = 0; i < visible_rows_.size(); i++) { |
8dbbc7f0 | 243 | const int y = i * row_height_ + get_visual_y(); |
88908838 JH |
244 | |
245 | p.setPen(QPen(Qt::NoPen)); | |
246 | p.setBrush(QApplication::palette().brush(QPalette::WindowText)); | |
247 | ||
2ad82c2e | 248 | if (i != 0) { |
88908838 | 249 | const QPointF points[] = { |
3eb29afd JH |
250 | QPointF(pp.left(), y - ArrowSize), |
251 | QPointF(pp.left() + ArrowSize, y), | |
252 | QPointF(pp.left(), y + ArrowSize) | |
88908838 JH |
253 | }; |
254 | p.drawPolygon(points, countof(points)); | |
255 | } | |
256 | ||
3eb29afd JH |
257 | const QRect r(pp.left() + ArrowSize * 2, y - row_height_ / 2, |
258 | pp.right() - pp.left(), row_height_); | |
8dbbc7f0 | 259 | const QString h(visible_rows_[i].title()); |
88908838 JH |
260 | const int f = Qt::AlignLeft | Qt::AlignVCenter | |
261 | Qt::TextDontClip; | |
262 | ||
263 | // Draw the outline | |
264 | p.setPen(QApplication::palette().color(QPalette::Base)); | |
265 | for (int dx = -1; dx <= 1; dx++) | |
266 | for (int dy = -1; dy <= 1; dy++) | |
267 | if (dx != 0 && dy != 0) | |
268 | p.drawText(r.translated(dx, dy), f, h); | |
269 | ||
270 | // Draw the text | |
271 | p.setPen(QApplication::palette().color(QPalette::WindowText)); | |
272 | p.drawText(r, f, h); | |
273 | } | |
1931b5f9 SA |
274 | |
275 | if (show_hover_marker_) | |
276 | paint_hover_marker(p); | |
88908838 JH |
277 | } |
278 | ||
cf0a3c9c SA |
279 | void DecodeTrace::update_stack_button() |
280 | { | |
281 | const vector< shared_ptr<data::decode::Decoder> > &stack = decode_signal_->decoder_stack(); | |
282 | ||
283 | // Only show decoders in the menu that can be stacked onto the last one in the stack | |
284 | if (!stack.empty()) { | |
285 | const srd_decoder* d = stack.back()->decoder(); | |
286 | ||
287 | if (d->outputs) { | |
288 | pv::widgets::DecoderMenu *const decoder_menu = | |
289 | new pv::widgets::DecoderMenu(stack_button_, (const char*)(d->outputs->data)); | |
290 | connect(decoder_menu, SIGNAL(decoder_selected(srd_decoder*)), | |
291 | this, SLOT(on_stack_decoder(srd_decoder*))); | |
292 | ||
15784350 SA |
293 | decoder_menu->setStyleSheet("QMenu { menu-scrollable: 1; }"); |
294 | ||
cf0a3c9c SA |
295 | stack_button_->setMenu(decoder_menu); |
296 | stack_button_->show(); | |
297 | return; | |
298 | } | |
299 | } | |
300 | ||
301 | // No decoders available for stacking | |
302 | stack_button_->setMenu(nullptr); | |
303 | stack_button_->hide(); | |
304 | } | |
305 | ||
b9329558 | 306 | void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form) |
4e5a4405 | 307 | { |
613d097c JH |
308 | using pv::data::decode::Decoder; |
309 | ||
4e5a4405 | 310 | assert(form); |
4e5a4405 | 311 | |
7491a29f | 312 | // Add the standard options |
4e5a4405 JH |
313 | Trace::populate_popup_form(parent, form); |
314 | ||
7491a29f | 315 | // Add the decoder options |
8dbbc7f0 | 316 | bindings_.clear(); |
9f97b357 SA |
317 | channel_id_map_.clear(); |
318 | init_state_map_.clear(); | |
8dbbc7f0 | 319 | decoder_forms_.clear(); |
4e5a4405 | 320 | |
47747218 | 321 | const vector< shared_ptr<Decoder> > &stack = decode_signal_->decoder_stack(); |
4e5a4405 | 322 | |
2ad82c2e | 323 | if (stack.empty()) { |
5069084a JH |
324 | QLabel *const l = new QLabel( |
325 | tr("<p><i>No decoders in the stack</i></p>")); | |
326 | l->setAlignment(Qt::AlignCenter); | |
327 | form->addRow(l); | |
2ad82c2e | 328 | } else { |
f46e495e | 329 | auto iter = stack.cbegin(); |
5069084a JH |
330 | for (int i = 0; i < (int)stack.size(); i++, iter++) { |
331 | shared_ptr<Decoder> dec(*iter); | |
332 | create_decoder_form(i, dec, parent, form); | |
333 | } | |
334 | ||
335 | form->addRow(new QLabel( | |
8bd26d8b | 336 | tr("<i>* Required channels</i>"), parent)); |
5069084a | 337 | } |
4e5a4405 | 338 | |
ce94e4fd | 339 | // Add stacking button |
cf0a3c9c SA |
340 | stack_button_ = new QPushButton(tr("Stack Decoder"), parent); |
341 | stack_button_->setToolTip(tr("Stack a higher-level decoder on top of this one")); | |
342 | update_stack_button(); | |
ce94e4fd JH |
343 | |
344 | QHBoxLayout *stack_button_box = new QHBoxLayout; | |
cf0a3c9c | 345 | stack_button_box->addWidget(stack_button_, 0, Qt::AlignRight); |
ce94e4fd | 346 | form->addRow(stack_button_box); |
4e5a4405 JH |
347 | } |
348 | ||
9e773fec | 349 | QMenu* DecodeTrace::create_header_context_menu(QWidget *parent) |
c51482b3 | 350 | { |
9e773fec | 351 | QMenu *const menu = Trace::create_header_context_menu(parent); |
c51482b3 JH |
352 | |
353 | menu->addSeparator(); | |
354 | ||
355 | QAction *const del = new QAction(tr("Delete"), this); | |
a2d21018 | 356 | del->setShortcuts(QKeySequence::Delete); |
c51482b3 JH |
357 | connect(del, SIGNAL(triggered()), this, SLOT(on_delete())); |
358 | menu->addAction(del); | |
359 | ||
360 | return menu; | |
361 | } | |
362 | ||
be843692 SA |
363 | QMenu* DecodeTrace::create_view_context_menu(QWidget *parent, QPoint &click_pos) |
364 | { | |
79b53a1a SA |
365 | // Get entries from default menu before adding our own |
366 | QMenu *const menu = new QMenu(parent); | |
367 | ||
368 | QMenu* default_menu = Trace::create_view_context_menu(parent, click_pos); | |
369 | if (default_menu) { | |
7a0d99e6 | 370 | for (QAction *action : default_menu->actions()) { // clazy:exclude=range-loop |
79b53a1a SA |
371 | menu->addAction(action); |
372 | if (action->parent() == default_menu) | |
373 | action->setParent(menu); | |
374 | } | |
375 | delete default_menu; | |
376 | ||
377 | // Add separator if needed | |
378 | if (menu->actions().length() > 0) | |
379 | menu->addSeparator(); | |
380 | } | |
381 | ||
be843692 SA |
382 | try { |
383 | selected_row_ = &visible_rows_[get_row_at_point(click_pos)]; | |
384 | } catch (out_of_range&) { | |
385 | selected_row_ = nullptr; | |
386 | } | |
387 | ||
c764c995 SA |
388 | const View *const view = owner_->view(); |
389 | assert(view); | |
390 | QPoint pos = view->viewport()->mapFrom(parent, click_pos); | |
391 | ||
99ba5f28 | 392 | // Default sample range is "from here" |
c764c995 | 393 | const pair<uint64_t, uint64_t> sample_range = get_view_sample_range(pos.x(), pos.x() + 1); |
99ba5f28 | 394 | selected_sample_range_ = make_pair(sample_range.first, numeric_limits<uint64_t>::max()); |
be843692 | 395 | |
556259d2 SA |
396 | if (decode_signal_->is_paused()) { |
397 | QAction *const resume = | |
398 | new QAction(tr("Resume decoding"), this); | |
399 | resume->setIcon(QIcon::fromTheme("media-playback-start", | |
400 | QIcon(":/icons/media-playback-start.png"))); | |
401 | connect(resume, SIGNAL(triggered()), this, SLOT(on_pause_decode())); | |
402 | menu->addAction(resume); | |
403 | } else { | |
404 | QAction *const pause = | |
405 | new QAction(tr("Pause decoding"), this); | |
406 | pause->setIcon(QIcon::fromTheme("media-playback-pause", | |
407 | QIcon(":/icons/media-playback-pause.png"))); | |
408 | connect(pause, SIGNAL(triggered()), this, SLOT(on_pause_decode())); | |
409 | menu->addAction(pause); | |
410 | } | |
411 | ||
c764c995 SA |
412 | QAction *const copy_annotation_to_clipboard = |
413 | new QAction(tr("Copy annotation text to clipboard"), this); | |
414 | copy_annotation_to_clipboard->setIcon(QIcon::fromTheme("edit-paste", | |
d01fcb19 | 415 | QIcon(":/icons/edit-paste.svg"))); |
c764c995 SA |
416 | connect(copy_annotation_to_clipboard, SIGNAL(triggered()), this, SLOT(on_copy_annotation_to_clipboard())); |
417 | menu->addAction(copy_annotation_to_clipboard); | |
418 | ||
556259d2 SA |
419 | menu->addSeparator(); |
420 | ||
5a914348 | 421 | QAction *const export_all_rows = |
556259d2 | 422 | new QAction(tr("Export all annotations"), this); |
5a914348 SA |
423 | export_all_rows->setIcon(QIcon::fromTheme("document-save-as", |
424 | QIcon(":/icons/document-save-as.png"))); | |
425 | connect(export_all_rows, SIGNAL(triggered()), this, SLOT(on_export_all_rows())); | |
426 | menu->addAction(export_all_rows); | |
427 | ||
be843692 | 428 | QAction *const export_row = |
556259d2 | 429 | new QAction(tr("Export all annotations for this row"), this); |
be843692 SA |
430 | export_row->setIcon(QIcon::fromTheme("document-save-as", |
431 | QIcon(":/icons/document-save-as.png"))); | |
5a914348 | 432 | connect(export_row, SIGNAL(triggered()), this, SLOT(on_export_row())); |
be843692 SA |
433 | menu->addAction(export_row); |
434 | ||
5a914348 SA |
435 | menu->addSeparator(); |
436 | ||
437 | QAction *const export_all_rows_from_here = | |
438 | new QAction(tr("Export all annotations, starting here"), this); | |
439 | export_all_rows_from_here->setIcon(QIcon::fromTheme("document-save-as", | |
440 | QIcon(":/icons/document-save-as.png"))); | |
441 | connect(export_all_rows_from_here, SIGNAL(triggered()), this, SLOT(on_export_all_rows_from_here())); | |
442 | menu->addAction(export_all_rows_from_here); | |
443 | ||
be843692 SA |
444 | QAction *const export_row_from_here = |
445 | new QAction(tr("Export annotations for this row, starting here"), this); | |
446 | export_row_from_here->setIcon(QIcon::fromTheme("document-save-as", | |
447 | QIcon(":/icons/document-save-as.png"))); | |
5a914348 | 448 | connect(export_row_from_here, SIGNAL(triggered()), this, SLOT(on_export_row_from_here())); |
be843692 SA |
449 | menu->addAction(export_row_from_here); |
450 | ||
99ba5f28 SA |
451 | menu->addSeparator(); |
452 | ||
453 | QAction *const export_all_rows_with_cursor = | |
454 | new QAction(tr("Export all annotations within cursor range"), this); | |
455 | export_all_rows_with_cursor->setIcon(QIcon::fromTheme("document-save-as", | |
456 | QIcon(":/icons/document-save-as.png"))); | |
457 | connect(export_all_rows_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_all_rows_with_cursor())); | |
458 | menu->addAction(export_all_rows_with_cursor); | |
459 | ||
460 | QAction *const export_row_with_cursor = | |
461 | new QAction(tr("Export annotations for this row within cursor range"), this); | |
462 | export_row_with_cursor->setIcon(QIcon::fromTheme("document-save-as", | |
463 | QIcon(":/icons/document-save-as.png"))); | |
464 | connect(export_row_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_row_with_cursor())); | |
465 | menu->addAction(export_row_with_cursor); | |
466 | ||
99ba5f28 SA |
467 | if (!view->cursors()->enabled()) { |
468 | export_all_rows_with_cursor->setEnabled(false); | |
469 | export_row_with_cursor->setEnabled(false); | |
470 | } | |
471 | ||
be843692 SA |
472 | return menu; |
473 | } | |
474 | ||
50631798 SA |
475 | void DecodeTrace::draw_annotations(vector<pv::data::decode::Annotation> annotations, |
476 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, | |
9ba13f5e | 477 | QColor row_color, int row_title_width) |
50631798 SA |
478 | { |
479 | using namespace pv::data::decode; | |
480 | ||
20d90d22 SA |
481 | Annotation::Class block_class = 0; |
482 | bool block_class_uniform = true; | |
5c48ce32 | 483 | qreal block_start = 0; |
20d90d22 SA |
484 | int block_ann_count = 0; |
485 | ||
486 | const Annotation *prev_ann; | |
5c48ce32 | 487 | qreal prev_end = INT_MIN; |
20d90d22 | 488 | |
5c48ce32 | 489 | qreal a_end; |
50631798 SA |
490 | |
491 | double samples_per_pixel, pixels_offset; | |
492 | tie(pixels_offset, samples_per_pixel) = | |
493 | get_pixels_offset_samples_per_pixel(); | |
494 | ||
bdc2a99b SA |
495 | // Sort the annotations by start sample so that decoders |
496 | // can't confuse us by creating annotations out of order | |
497 | stable_sort(annotations.begin(), annotations.end(), | |
498 | [](const Annotation &a, const Annotation &b) { | |
499 | return a.start_sample() < b.start_sample(); }); | |
500 | ||
50631798 SA |
501 | // Gather all annotations that form a visual "block" and draw them as such |
502 | for (const Annotation &a : annotations) { | |
503 | ||
5c48ce32 SA |
504 | const qreal abs_a_start = a.start_sample() / samples_per_pixel; |
505 | const qreal abs_a_end = a.end_sample() / samples_per_pixel; | |
bdc2a99b | 506 | |
5c48ce32 | 507 | const qreal a_start = abs_a_start - pixels_offset; |
20d90d22 SA |
508 | a_end = abs_a_end - pixels_offset; |
509 | ||
5c48ce32 SA |
510 | const qreal a_width = a_end - a_start; |
511 | const qreal delta = a_end - prev_end; | |
bdc2a99b SA |
512 | |
513 | bool a_is_separate = false; | |
514 | ||
515 | // Annotation wider than the threshold for a useful label width? | |
752281db | 516 | if (a_width >= min_useful_label_width_) { |
bdc2a99b | 517 | for (const QString &ann_text : a.annotations()) { |
5c48ce32 | 518 | const qreal w = p.boundingRect(QRectF(), 0, ann_text).width(); |
bdc2a99b SA |
519 | // Annotation wide enough to fit a label? Don't put it in a block then |
520 | if (w <= a_width) { | |
521 | a_is_separate = true; | |
522 | break; | |
523 | } | |
524 | } | |
525 | } | |
50631798 | 526 | |
bdc2a99b SA |
527 | // Were the previous and this annotation more than a pixel apart? |
528 | if ((abs(delta) > 1) || a_is_separate) { | |
529 | // Block was broken, draw annotations that form the current block | |
20d90d22 SA |
530 | if (block_ann_count == 1) |
531 | draw_annotation(*prev_ann, p, h, pp, y, row_color, | |
aee9dcf3 | 532 | row_title_width); |
20d90d22 SA |
533 | else if (block_ann_count > 0) |
534 | draw_annotation_block(block_start, prev_end, block_class, | |
535 | block_class_uniform, p, h, y, row_color); | |
50631798 | 536 | |
20d90d22 | 537 | block_ann_count = 0; |
50631798 SA |
538 | } |
539 | ||
bdc2a99b | 540 | if (a_is_separate) { |
9ba13f5e | 541 | draw_annotation(a, p, h, pp, y, row_color, row_title_width); |
bdc2a99b | 542 | // Next annotation must start a new block. delta will be > 1 |
20d90d22 SA |
543 | // because we set prev_end to INT_MIN but that's okay since |
544 | // block_ann_count will be 0 and nothing will be drawn | |
545 | prev_end = INT_MIN; | |
5c48ce32 | 546 | block_ann_count = 0; |
bdc2a99b | 547 | } else { |
20d90d22 SA |
548 | prev_end = a_end; |
549 | prev_ann = &a; | |
550 | ||
551 | if (block_ann_count == 0) { | |
552 | block_start = a_start; | |
553 | block_class = a.ann_class(); | |
554 | block_class_uniform = true; | |
555 | } else | |
556 | if (a.ann_class() != block_class) | |
557 | block_class_uniform = false; | |
558 | ||
559 | block_ann_count++; | |
bdc2a99b | 560 | } |
50631798 SA |
561 | } |
562 | ||
20d90d22 SA |
563 | if (block_ann_count == 1) |
564 | draw_annotation(*prev_ann, p, h, pp, y, row_color, row_title_width); | |
565 | else if (block_ann_count > 0) | |
566 | draw_annotation_block(block_start, prev_end, block_class, | |
567 | block_class_uniform, p, h, y, row_color); | |
50631798 SA |
568 | } |
569 | ||
287d607f | 570 | void DecodeTrace::draw_annotation(const pv::data::decode::Annotation &a, |
5b5fa4da | 571 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, |
9ba13f5e | 572 | QColor row_color, int row_title_width) const |
06e810f2 | 573 | { |
53e35b2d JH |
574 | double samples_per_pixel, pixels_offset; |
575 | tie(pixels_offset, samples_per_pixel) = | |
576 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 577 | |
06e810f2 JH |
578 | const double start = a.start_sample() / samples_per_pixel - |
579 | pixels_offset; | |
c063290a | 580 | const double end = a.end_sample() / samples_per_pixel - pixels_offset; |
287d607f | 581 | |
f228f00e | 582 | QColor color = get_annotation_color(row_color, a.ann_class()); |
9ba13f5e SA |
583 | p.setPen(color.darker()); |
584 | p.setBrush(color); | |
06e810f2 | 585 | |
3eb29afd | 586 | if (start > pp.right() + DrawPadding || end < pp.left() - DrawPadding) |
06e810f2 JH |
587 | return; |
588 | ||
589 | if (a.start_sample() == a.end_sample()) | |
f765c3db | 590 | draw_instant(a, p, h, start, y); |
06e810f2 | 591 | else |
c063290a | 592 | draw_range(a, p, h, start, end, y, pp, row_title_width); |
06e810f2 JH |
593 | } |
594 | ||
5c48ce32 | 595 | void DecodeTrace::draw_annotation_block(qreal start, qreal end, |
20d90d22 | 596 | Annotation::Class ann_class, bool use_ann_format, QPainter &p, int h, |
9ba13f5e | 597 | int y, QColor row_color) const |
50631798 | 598 | { |
33707990 SA |
599 | const double top = y + .5 - h / 2; |
600 | const double bottom = y + .5 + h / 2; | |
33707990 | 601 | |
3082ee93 JH |
602 | const QRectF rect(start, top, end - start, bottom - top); |
603 | const int r = h / 4; | |
604 | ||
605 | p.setPen(QPen(Qt::NoPen)); | |
606 | p.setBrush(Qt::white); | |
607 | p.drawRoundedRect(rect, r, r); | |
608 | ||
20d90d22 SA |
609 | // If all annotations in this block are of the same type, we can use the |
610 | // one format that all of these annotations have. Otherwise, we should use | |
611 | // a neutral color (i.e. gray) | |
612 | if (use_ann_format) { | |
613 | const QColor color = get_annotation_color(row_color, ann_class); | |
614 | p.setPen(color.darker()); | |
615 | p.setBrush(QBrush(color, Qt::Dense4Pattern)); | |
616 | } else { | |
617 | p.setPen(Qt::gray); | |
618 | p.setBrush(QBrush(Qt::gray, Qt::Dense4Pattern)); | |
619 | } | |
620 | ||
3082ee93 | 621 | p.drawRoundedRect(rect, r, r); |
50631798 SA |
622 | } |
623 | ||
06e810f2 | 624 | void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p, |
5c48ce32 | 625 | int h, qreal x, int y) const |
06e810f2 JH |
626 | { |
627 | const QString text = a.annotations().empty() ? | |
628 | QString() : a.annotations().back(); | |
5c48ce32 | 629 | const qreal w = min((qreal)p.boundingRect(QRectF(), 0, text).width(), |
06e810f2 JH |
630 | 0.0) + h; |
631 | const QRectF rect(x - w / 2, y - h / 2, w, h); | |
632 | ||
06e810f2 JH |
633 | p.drawRoundedRect(rect, h / 2, h / 2); |
634 | ||
2a56e448 | 635 | p.setPen(Qt::black); |
06e810f2 JH |
636 | p.drawText(rect, Qt::AlignCenter | Qt::AlignVCenter, text); |
637 | } | |
638 | ||
639 | void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p, | |
5c48ce32 | 640 | int h, qreal start, qreal end, int y, const ViewItemPaintParams &pp, |
f765c3db | 641 | int row_title_width) const |
06e810f2 | 642 | { |
5c48ce32 SA |
643 | const qreal top = y + .5 - h / 2; |
644 | const qreal bottom = y + .5 + h / 2; | |
06e810f2 JH |
645 | const vector<QString> annotations = a.annotations(); |
646 | ||
06e810f2 | 647 | // If the two ends are within 1 pixel, draw a vertical line |
2ad82c2e | 648 | if (start + 1.0 > end) { |
06e810f2 JH |
649 | p.drawLine(QPointF(start, top), QPointF(start, bottom)); |
650 | return; | |
651 | } | |
652 | ||
5c48ce32 | 653 | const qreal cap_width = min((end - start) / 4, EndCapWidth); |
06e810f2 JH |
654 | |
655 | QPointF pts[] = { | |
656 | QPointF(start, y + .5f), | |
657 | QPointF(start + cap_width, top), | |
658 | QPointF(end - cap_width, top), | |
659 | QPointF(end, y + .5f), | |
660 | QPointF(end - cap_width, bottom), | |
661 | QPointF(start + cap_width, bottom) | |
662 | }; | |
663 | ||
664 | p.drawConvexPolygon(pts, countof(pts)); | |
665 | ||
666 | if (annotations.empty()) | |
667 | return; | |
668 | ||
7352be72 SA |
669 | const int ann_start = start + cap_width; |
670 | const int ann_end = end - cap_width; | |
671 | ||
6f925ba9 UH |
672 | const int real_start = max(ann_start, pp.left() + row_title_width); |
673 | const int real_end = min(ann_end, pp.right()); | |
7352be72 SA |
674 | const int real_width = real_end - real_start; |
675 | ||
676 | QRectF rect(real_start, y - h / 2, real_width, h); | |
0f290e9b JH |
677 | if (rect.width() <= 4) |
678 | return; | |
679 | ||
2a56e448 | 680 | p.setPen(Qt::black); |
06e810f2 JH |
681 | |
682 | // Try to find an annotation that will fit | |
683 | QString best_annotation; | |
684 | int best_width = 0; | |
685 | ||
d9aecf1f | 686 | for (const QString &a : annotations) { |
06e810f2 JH |
687 | const int w = p.boundingRect(QRectF(), 0, a).width(); |
688 | if (w <= rect.width() && w > best_width) | |
689 | best_annotation = a, best_width = w; | |
690 | } | |
691 | ||
692 | if (best_annotation.isEmpty()) | |
693 | best_annotation = annotations.back(); | |
694 | ||
695 | // If not ellide the last in the list | |
696 | p.drawText(rect, Qt::AlignCenter, p.fontMetrics().elidedText( | |
697 | best_annotation, Qt::ElideRight, rect.width())); | |
698 | } | |
699 | ||
b9329558 | 700 | void DecodeTrace::draw_error(QPainter &p, const QString &message, |
5b5fa4da | 701 | const ViewItemPaintParams &pp) |
ad50ac1a | 702 | { |
be9e7b4b | 703 | const int y = get_visual_y(); |
ad50ac1a | 704 | |
1ae18301 SA |
705 | double samples_per_pixel, pixels_offset; |
706 | tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel(); | |
707 | ||
641574bc SA |
708 | p.setPen(ErrorBgColor.darker()); |
709 | p.setBrush(ErrorBgColor); | |
ad50ac1a | 710 | |
1ae18301 SA |
711 | const QRectF bounding_rect = QRectF(pp.left(), INT_MIN / 2 + y, pp.right(), INT_MAX); |
712 | ||
713 | const QRectF text_rect = p.boundingRect(bounding_rect, Qt::AlignCenter, message); | |
5c48ce32 | 714 | const qreal r = text_rect.height() / 4; |
ad50ac1a | 715 | |
1ae18301 | 716 | p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r, Qt::AbsoluteSize); |
ad50ac1a | 717 | |
2a56e448 | 718 | p.setPen(Qt::black); |
ad50ac1a JH |
719 | p.drawText(text_rect, message); |
720 | } | |
721 | ||
ff83d980 | 722 | void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left, int right) const |
5dfeb70f JH |
723 | { |
724 | using namespace pv::data; | |
725 | using pv::data::decode::Decoder; | |
726 | ||
53e35b2d JH |
727 | double samples_per_pixel, pixels_offset; |
728 | ||
5ecf957f | 729 | const int64_t sample_count = decode_signal_->get_working_sample_count(current_segment_); |
5dfeb70f JH |
730 | if (sample_count == 0) |
731 | return; | |
732 | ||
b82908ab | 733 | const int64_t samples_decoded = decode_signal_->get_decoded_sample_count(current_segment_, true); |
5dfeb70f JH |
734 | if (sample_count == samples_decoded) |
735 | return; | |
736 | ||
be9e7b4b | 737 | const int y = get_visual_y(); |
7f8517f6 | 738 | |
ff83d980 | 739 | tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel(); |
7f8517f6 | 740 | |
5dfeb70f JH |
741 | const double start = max(samples_decoded / |
742 | samples_per_pixel - pixels_offset, left - 1.0); | |
743 | const double end = min(sample_count / samples_per_pixel - | |
744 | pixels_offset, right + 1.0); | |
e06cf18d | 745 | const QRectF no_decode_rect(start, y - (h / 2) - 0.5, end - start, h); |
5dfeb70f JH |
746 | |
747 | p.setPen(QPen(Qt::NoPen)); | |
748 | p.setBrush(Qt::white); | |
749 | p.drawRect(no_decode_rect); | |
750 | ||
641574bc SA |
751 | p.setPen(NoDecodeColor); |
752 | p.setBrush(QBrush(NoDecodeColor, Qt::Dense6Pattern)); | |
5dfeb70f JH |
753 | p.drawRect(no_decode_rect); |
754 | } | |
755 | ||
53e35b2d | 756 | pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const |
7f8517f6 | 757 | { |
8dbbc7f0 | 758 | assert(owner_); |
7f8517f6 | 759 | |
8dbbc7f0 | 760 | const View *view = owner_->view(); |
eae6e30a JH |
761 | assert(view); |
762 | ||
763 | const double scale = view->scale(); | |
7f8517f6 SA |
764 | assert(scale > 0); |
765 | ||
53e35b2d | 766 | const double pixels_offset = |
ff83d980 | 767 | ((view->offset() - decode_signal_->start_time()) / scale).convert_to<double>(); |
7f8517f6 | 768 | |
ff83d980 | 769 | double samplerate = decode_signal_->samplerate(); |
7f8517f6 SA |
770 | |
771 | // Show sample rate as 1Hz when it is unknown | |
772 | if (samplerate == 0.0) | |
773 | samplerate = 1.0; | |
774 | ||
53e35b2d | 775 | return make_pair(pixels_offset, samplerate * scale); |
7f8517f6 SA |
776 | } |
777 | ||
67fb15bf | 778 | pair<uint64_t, uint64_t> DecodeTrace::get_view_sample_range( |
db1bf6bf | 779 | int x_start, int x_end) const |
7f8517f6 | 780 | { |
53e35b2d JH |
781 | double samples_per_pixel, pixels_offset; |
782 | tie(pixels_offset, samples_per_pixel) = | |
783 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 784 | |
db1bf6bf JH |
785 | const uint64_t start = (uint64_t)max( |
786 | (x_start + pixels_offset) * samples_per_pixel, 0.0); | |
787 | const uint64_t end = (uint64_t)max( | |
788 | (x_end + pixels_offset) * samples_per_pixel, 0.0); | |
7f8517f6 SA |
789 | |
790 | return make_pair(start, end); | |
791 | } | |
792 | ||
9ba13f5e SA |
793 | QColor DecodeTrace::get_row_color(int row_index) const |
794 | { | |
795 | // For each row color, use the base color hue and add an offset that's | |
796 | // not a dividend of 360 | |
797 | ||
798 | QColor color; | |
799 | const int h = (base_->color().toHsv().hue() + 20 * row_index) % 360; | |
800 | const int s = DECODETRACE_COLOR_SATURATION; | |
801 | const int v = DECODETRACE_COLOR_VALUE; | |
802 | color.setHsl(h, s, v); | |
803 | ||
804 | return color; | |
805 | } | |
806 | ||
807 | QColor DecodeTrace::get_annotation_color(QColor row_color, int annotation_index) const | |
808 | { | |
809 | // For each row color, use the base color hue and add an offset that's | |
810 | // not a dividend of 360 and not a multiple of the row offset | |
811 | ||
812 | QColor color(row_color); | |
813 | const int h = (color.toHsv().hue() + 55 * annotation_index) % 360; | |
814 | const int s = DECODETRACE_COLOR_SATURATION; | |
815 | const int v = DECODETRACE_COLOR_VALUE; | |
816 | color.setHsl(h, s, v); | |
817 | ||
818 | return color; | |
819 | } | |
820 | ||
117cdea3 | 821 | int DecodeTrace::get_row_at_point(const QPoint &point) |
e2f90c50 | 822 | { |
8dbbc7f0 | 823 | if (!row_height_) |
117cdea3 | 824 | return -1; |
e2f90c50 | 825 | |
99029fda SA |
826 | const int y = (point.y() - get_visual_y() + row_height_ / 2); |
827 | ||
828 | /* Integer divison of (x-1)/x would yield 0, so we check for this. */ | |
829 | if (y < 0) | |
830 | return -1; | |
831 | ||
832 | const int row = y / row_height_; | |
833 | ||
834 | if (row >= (int)visible_rows_.size()) | |
117cdea3 | 835 | return -1; |
e2f90c50 | 836 | |
117cdea3 | 837 | return row; |
e2f90c50 SA |
838 | } |
839 | ||
117cdea3 | 840 | const QString DecodeTrace::get_annotation_at_point(const QPoint &point) |
e2f90c50 SA |
841 | { |
842 | using namespace pv::data::decode; | |
843 | ||
117cdea3 JH |
844 | if (!enabled()) |
845 | return QString(); | |
e2f90c50 | 846 | |
117cdea3 | 847 | const pair<uint64_t, uint64_t> sample_range = |
67fb15bf | 848 | get_view_sample_range(point.x(), point.x() + 1); |
117cdea3 JH |
849 | const int row = get_row_at_point(point); |
850 | if (row < 0) | |
851 | return QString(); | |
e2f90c50 | 852 | |
be843692 | 853 | vector<Annotation> annotations; |
e2f90c50 | 854 | |
ff83d980 | 855 | decode_signal_->get_annotation_subset(annotations, visible_rows_[row], |
72435789 | 856 | current_segment_, sample_range.first, sample_range.second); |
e2f90c50 SA |
857 | |
858 | return (annotations.empty()) ? | |
859 | QString() : annotations[0].annotations().front(); | |
860 | } | |
861 | ||
873e8035 | 862 | void DecodeTrace::hover_point_changed(const QPoint &hp) |
117cdea3 | 863 | { |
0cbadf1c SA |
864 | Trace::hover_point_changed(hp); |
865 | ||
8dbbc7f0 | 866 | assert(owner_); |
eae6e30a | 867 | |
8dbbc7f0 | 868 | const View *const view = owner_->view(); |
eae6e30a JH |
869 | assert(view); |
870 | ||
53b652bd SA |
871 | if (hp.x() == 0) { |
872 | QToolTip::hideText(); | |
873 | return; | |
874 | } | |
875 | ||
117cdea3 | 876 | QString ann = get_annotation_at_point(hp); |
e2f90c50 | 877 | |
8b9df0ad | 878 | if (!row_height_ || ann.isEmpty()) { |
ebdfa094 | 879 | QToolTip::hideText(); |
117cdea3 JH |
880 | return; |
881 | } | |
6e6881e2 | 882 | |
117cdea3 | 883 | const int hover_row = get_row_at_point(hp); |
6e6881e2 | 884 | |
117cdea3 JH |
885 | QFontMetrics m(QToolTip::font()); |
886 | const QRect text_size = m.boundingRect(QRect(), 0, ann); | |
e2f90c50 | 887 | |
117cdea3 JH |
888 | // This is OS-specific and unfortunately we can't query it, so |
889 | // use an approximation to at least try to minimize the error. | |
890 | const int padding = 8; | |
6e6881e2 | 891 | |
117cdea3 JH |
892 | // Make sure the tool tip doesn't overlap with the mouse cursor. |
893 | // If it did, the tool tip would constantly hide and re-appear. | |
894 | // We also push it up by one row so that it appears above the | |
895 | // decode trace, not below. | |
873e8035 SA |
896 | QPoint p = hp; |
897 | p.setX(hp.x() - (text_size.width() / 2) - padding); | |
6e6881e2 | 898 | |
873e8035 | 899 | p.setY(get_visual_y() - (row_height_ / 2) + |
8dbbc7f0 | 900 | (hover_row * row_height_) - |
99029fda | 901 | row_height_ - text_size.height() - padding); |
e2f90c50 | 902 | |
873e8035 | 903 | QToolTip::showText(view->viewport()->mapToGlobal(p), ann); |
9555ca8b SA |
904 | } |
905 | ||
613d097c JH |
906 | void DecodeTrace::create_decoder_form(int index, |
907 | shared_ptr<data::decode::Decoder> &dec, QWidget *parent, | |
908 | QFormLayout *form) | |
7491a29f | 909 | { |
1cc1c8de | 910 | GlobalSettings settings; |
7491a29f JH |
911 | |
912 | assert(dec); | |
913 | const srd_decoder *const decoder = dec->decoder(); | |
914 | assert(decoder); | |
915 | ||
ff59fa2c SA |
916 | const bool decoder_deletable = index > 0; |
917 | ||
204bae45 | 918 | pv::widgets::DecoderGroupBox *const group = |
27e8df22 | 919 | new pv::widgets::DecoderGroupBox( |
580b4f25 UH |
920 | QString::fromUtf8(decoder->name), |
921 | tr("%1:\n%2").arg(QString::fromUtf8(decoder->longname), | |
922 | QString::fromUtf8(decoder->desc)), | |
923 | nullptr, decoder_deletable); | |
dd048a7e | 924 | group->set_decoder_visible(dec->shown()); |
613d097c | 925 | |
ff59fa2c SA |
926 | if (decoder_deletable) { |
927 | delete_mapper_.setMapping(group, index); | |
928 | connect(group, SIGNAL(delete_decoder()), &delete_mapper_, SLOT(map())); | |
929 | } | |
613d097c | 930 | |
8dbbc7f0 | 931 | show_hide_mapper_.setMapping(group, index); |
dd048a7e | 932 | connect(group, SIGNAL(show_hide_decoder()), |
8dbbc7f0 | 933 | &show_hide_mapper_, SLOT(map())); |
dd048a7e | 934 | |
204bae45 JH |
935 | QFormLayout *const decoder_form = new QFormLayout; |
936 | group->add_layout(decoder_form); | |
7491a29f | 937 | |
47747218 | 938 | const vector<DecodeChannel> channels = decode_signal_->get_channels(); |
407c9ebe | 939 | |
9f97b357 | 940 | // Add the channels |
7a0d99e6 | 941 | for (const DecodeChannel& ch : channels) { |
9f97b357 SA |
942 | // Ignore channels not part of the decoder we create the form for |
943 | if (ch.decoder_ != dec) | |
944 | continue; | |
407c9ebe | 945 | |
9f97b357 SA |
946 | QComboBox *const combo = create_channel_selector(parent, &ch); |
947 | QComboBox *const combo_init_state = create_channel_selector_init_state(parent, &ch); | |
407c9ebe | 948 | |
9f97b357 SA |
949 | channel_id_map_[combo] = ch.id; |
950 | init_state_map_[combo_init_state] = ch.id; | |
407c9ebe | 951 | |
7491a29f | 952 | connect(combo, SIGNAL(currentIndexChanged(int)), |
6ac6242b | 953 | this, SLOT(on_channel_selected(int))); |
9f97b357 SA |
954 | connect(combo_init_state, SIGNAL(currentIndexChanged(int)), |
955 | this, SLOT(on_init_state_changed(int))); | |
407c9ebe UH |
956 | |
957 | QHBoxLayout *const hlayout = new QHBoxLayout; | |
958 | hlayout->addWidget(combo); | |
9f97b357 | 959 | hlayout->addWidget(combo_init_state); |
407c9ebe | 960 | |
1cc1c8de | 961 | if (!settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool()) |
9f97b357 | 962 | combo_init_state->hide(); |
7491a29f | 963 | |
9f97b357 SA |
964 | const QString required_flag = ch.is_optional ? QString() : QString("*"); |
965 | decoder_form->addRow(tr("<b>%1</b> (%2) %3") | |
966 | .arg(ch.name, ch.desc, required_flag), hlayout); | |
7491a29f JH |
967 | } |
968 | ||
969 | // Add the options | |
3cc9ad7b | 970 | shared_ptr<binding::Decoder> binding( |
946b52e1 | 971 | new binding::Decoder(decode_signal_, dec)); |
204bae45 | 972 | binding->add_properties_to_form(decoder_form, true); |
7491a29f | 973 | |
8dbbc7f0 | 974 | bindings_.push_back(binding); |
204bae45 JH |
975 | |
976 | form->addRow(group); | |
8dbbc7f0 | 977 | decoder_forms_.push_back(group); |
7491a29f JH |
978 | } |
979 | ||
9f97b357 | 980 | QComboBox* DecodeTrace::create_channel_selector(QWidget *parent, const DecodeChannel *ch) |
4e5a4405 | 981 | { |
47e9e7bb | 982 | const auto sigs(session_.signalbases()); |
78b0af3e | 983 | |
9f97b357 | 984 | // Sort signals in natural order |
47e9e7bb | 985 | vector< shared_ptr<data::SignalBase> > sig_list(sigs.begin(), sigs.end()); |
6f925ba9 | 986 | sort(sig_list.begin(), sig_list.end(), |
47e9e7bb SA |
987 | [](const shared_ptr<data::SignalBase> &a, |
988 | const shared_ptr<data::SignalBase> &b) { | |
989 | return strnatcasecmp(a->name().toStdString(), | |
990 | b->name().toStdString()) < 0; }); | |
4e5a4405 | 991 | |
4e5a4405 JH |
992 | QComboBox *selector = new QComboBox(parent); |
993 | ||
4c60462b | 994 | selector->addItem("-", qVariantFromValue((void*)nullptr)); |
4e5a4405 | 995 | |
9f97b357 | 996 | if (!ch->assigned_signal) |
4e5a4405 JH |
997 | selector->setCurrentIndex(0); |
998 | ||
47e9e7bb SA |
999 | for (const shared_ptr<data::SignalBase> &b : sig_list) { |
1000 | assert(b); | |
79c4a9c8 | 1001 | if (b->logic_data() && b->enabled()) { |
47e9e7bb SA |
1002 | selector->addItem(b->name(), |
1003 | qVariantFromValue((void*)b.get())); | |
5da5d081 | 1004 | |
9f97b357 SA |
1005 | if (ch->assigned_signal == b.get()) |
1006 | selector->setCurrentIndex(selector->count() - 1); | |
4e5a4405 JH |
1007 | } |
1008 | } | |
1009 | ||
1010 | return selector; | |
1011 | } | |
1012 | ||
9f97b357 SA |
1013 | QComboBox* DecodeTrace::create_channel_selector_init_state(QWidget *parent, |
1014 | const DecodeChannel *ch) | |
407c9ebe UH |
1015 | { |
1016 | QComboBox *selector = new QComboBox(parent); | |
1017 | ||
1018 | selector->addItem("0", qVariantFromValue((int)SRD_INITIAL_PIN_LOW)); | |
1019 | selector->addItem("1", qVariantFromValue((int)SRD_INITIAL_PIN_HIGH)); | |
7df44935 | 1020 | selector->addItem("X", qVariantFromValue((int)SRD_INITIAL_PIN_SAME_AS_SAMPLE0)); |
407c9ebe | 1021 | |
9f97b357 | 1022 | selector->setCurrentIndex(ch->initial_pin_state); |
407c9ebe UH |
1023 | |
1024 | selector->setToolTip("Initial (assumed) pin value before the first sample"); | |
1025 | ||
1026 | return selector; | |
1027 | } | |
1028 | ||
5a914348 SA |
1029 | void DecodeTrace::export_annotations(vector<Annotation> *annotations) const |
1030 | { | |
1031 | using namespace pv::data::decode; | |
1032 | ||
1033 | GlobalSettings settings; | |
1034 | const QString dir = settings.value("MainWindow/SaveDirectory").toString(); | |
1035 | ||
1036 | const QString file_name = QFileDialog::getSaveFileName( | |
1037 | owner_->view(), tr("Export annotations"), dir, tr("Text Files (*.txt);;All Files (*)")); | |
1038 | ||
1039 | if (file_name.isEmpty()) | |
1040 | return; | |
1041 | ||
1042 | QString format = settings.value(GlobalSettings::Key_Dec_ExportFormat).toString(); | |
1043 | const QString quote = format.contains("%q") ? "\"" : ""; | |
1044 | format = format.remove("%q"); | |
1045 | ||
1046 | QFile file(file_name); | |
1047 | if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) { | |
1048 | QTextStream out_stream(&file); | |
1049 | ||
1050 | for (Annotation &ann : *annotations) { | |
1051 | const QString sample_range = QString("%1-%2") \ | |
1052 | .arg(QString::number(ann.start_sample()), QString::number(ann.end_sample())); | |
1053 | ||
1054 | const QString class_name = quote + ann.row()->class_name() + quote; | |
1055 | ||
1056 | QString all_ann_text; | |
1057 | for (const QString &s : ann.annotations()) | |
1058 | all_ann_text = all_ann_text + quote + s + quote + ","; | |
1059 | all_ann_text.chop(1); | |
1060 | ||
1061 | const QString first_ann_text = quote + ann.annotations().front() + quote; | |
1062 | ||
1063 | QString out_text = format; | |
1064 | out_text = out_text.replace("%s", sample_range); | |
1065 | out_text = out_text.replace("%d", | |
1066 | quote + QString::fromUtf8(ann.row()->decoder()->name) + quote); | |
1067 | out_text = out_text.replace("%c", class_name); | |
1068 | out_text = out_text.replace("%1", first_ann_text); | |
1069 | out_text = out_text.replace("%a", all_ann_text); | |
1070 | out_stream << out_text << '\n'; | |
1071 | } | |
1072 | ||
1073 | if (out_stream.status() == QTextStream::Ok) | |
1074 | return; | |
1075 | } | |
1076 | ||
1077 | QMessageBox msg(owner_->view()); | |
970fca0d | 1078 | msg.setText(tr("Error") + "\n\n" + tr("File %1 could not be written to.").arg(file_name)); |
5a914348 SA |
1079 | msg.setStandardButtons(QMessageBox::Ok); |
1080 | msg.setIcon(QMessageBox::Warning); | |
1081 | msg.exec(); | |
1082 | } | |
1083 | ||
ab185f78 SA |
1084 | void DecodeTrace::on_setting_changed(const QString &key, const QVariant &value) |
1085 | { | |
1086 | if (key == GlobalSettings::Key_Dec_AlwaysShowAllRows) { | |
1087 | visible_rows_.clear(); | |
1088 | max_visible_rows_ = 0; | |
1089 | always_show_all_rows_ = value.toBool(); | |
1090 | } | |
1091 | } | |
1092 | ||
ad908057 | 1093 | void DecodeTrace::on_new_annotations() |
5b6ae103 SA |
1094 | { |
1095 | if (!delayed_trace_updater_.isActive()) | |
1096 | delayed_trace_updater_.start(); | |
1097 | } | |
1098 | ||
1099 | void DecodeTrace::on_delayed_trace_update() | |
9cef9567 | 1100 | { |
8dbbc7f0 | 1101 | if (owner_) |
6e2c3c85 | 1102 | owner_->row_item_appearance_changed(false, true); |
9cef9567 JH |
1103 | } |
1104 | ||
eee3eab9 SA |
1105 | void DecodeTrace::on_decode_reset() |
1106 | { | |
1107 | visible_rows_.clear(); | |
1108 | max_visible_rows_ = 0; | |
1109 | ||
1110 | if (owner_) | |
1111 | owner_->row_item_appearance_changed(false, true); | |
1112 | } | |
1113 | ||
1b56c646 SA |
1114 | void DecodeTrace::on_decode_finished() |
1115 | { | |
1116 | if (owner_) | |
1117 | owner_->row_item_appearance_changed(false, true); | |
1118 | } | |
1119 | ||
556259d2 SA |
1120 | void DecodeTrace::on_pause_decode() |
1121 | { | |
1122 | if (decode_signal_->is_paused()) | |
1123 | decode_signal_->resume_decode(); | |
1124 | else | |
1125 | decode_signal_->pause_decode(); | |
1126 | } | |
1127 | ||
b9329558 | 1128 | void DecodeTrace::delete_pressed() |
5ed1adf5 JH |
1129 | { |
1130 | on_delete(); | |
1131 | } | |
1132 | ||
b9329558 | 1133 | void DecodeTrace::on_delete() |
c51482b3 | 1134 | { |
ad908057 | 1135 | session_.remove_decode_signal(decode_signal_); |
c51482b3 JH |
1136 | } |
1137 | ||
6ac6242b | 1138 | void DecodeTrace::on_channel_selected(int) |
4e5a4405 | 1139 | { |
9f97b357 SA |
1140 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
1141 | ||
1142 | // Determine signal that was selected | |
1143 | const data::SignalBase *signal = | |
1144 | (data::SignalBase*)cb->itemData(cb->currentIndex()).value<void*>(); | |
1145 | ||
1146 | // Determine decode channel ID this combo box is the channel selector for | |
1147 | const uint16_t id = channel_id_map_.at(cb); | |
1148 | ||
1149 | decode_signal_->assign_signal(id, signal); | |
1150 | } | |
1151 | ||
1152 | void DecodeTrace::on_channels_updated() | |
1153 | { | |
1154 | if (owner_) | |
1155 | owner_->row_item_appearance_changed(false, true); | |
4e5a4405 JH |
1156 | } |
1157 | ||
9f97b357 | 1158 | void DecodeTrace::on_init_state_changed(int) |
407c9ebe | 1159 | { |
9f97b357 SA |
1160 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
1161 | ||
1162 | // Determine inital pin state that was selected | |
1163 | int init_state = cb->itemData(cb->currentIndex()).value<int>(); | |
1164 | ||
1165 | // Determine decode channel ID this combo box is the channel selector for | |
1166 | const uint16_t id = init_state_map_.at(cb); | |
1167 | ||
1168 | decode_signal_->set_initial_pin_state(id, init_state); | |
407c9ebe UH |
1169 | } |
1170 | ||
7491a29f JH |
1171 | void DecodeTrace::on_stack_decoder(srd_decoder *decoder) |
1172 | { | |
ad908057 | 1173 | decode_signal_->stack_decoder(decoder); |
37fd11b1 JH |
1174 | |
1175 | create_popup_form(); | |
7491a29f JH |
1176 | } |
1177 | ||
613d097c JH |
1178 | void DecodeTrace::on_delete_decoder(int index) |
1179 | { | |
ad908057 | 1180 | decode_signal_->remove_decoder(index); |
613d097c | 1181 | |
ded43869 SA |
1182 | // Force re-calculation of the trace height, see paint_mid() |
1183 | max_visible_rows_ = 0; | |
1184 | owner_->extents_changed(false, true); | |
1185 | ||
613d097c | 1186 | // Update the popup |
c063290a | 1187 | create_popup_form(); |
613d097c JH |
1188 | } |
1189 | ||
dd048a7e JH |
1190 | void DecodeTrace::on_show_hide_decoder(int index) |
1191 | { | |
ad908057 | 1192 | const bool state = decode_signal_->toggle_decoder_visibility(index); |
dd048a7e | 1193 | |
8dbbc7f0 | 1194 | assert(index < (int)decoder_forms_.size()); |
ad908057 | 1195 | decoder_forms_[index]->set_decoder_visible(state); |
dd048a7e | 1196 | |
ded43869 SA |
1197 | if (!state) { |
1198 | // Force re-calculation of the trace height, see paint_mid() | |
1199 | max_visible_rows_ = 0; | |
1200 | owner_->extents_changed(false, true); | |
1201 | } | |
1202 | ||
8dbbc7f0 | 1203 | if (owner_) |
6e2c3c85 | 1204 | owner_->row_item_appearance_changed(false, true); |
dd048a7e JH |
1205 | } |
1206 | ||
c764c995 SA |
1207 | void DecodeTrace::on_copy_annotation_to_clipboard() |
1208 | { | |
1209 | using namespace pv::data::decode; | |
1210 | ||
1211 | if (!selected_row_) | |
1212 | return; | |
1213 | ||
1214 | vector<Annotation> *annotations = new vector<Annotation>(); | |
1215 | ||
1216 | decode_signal_->get_annotation_subset(*annotations, *selected_row_, | |
1217 | current_segment_, selected_sample_range_.first, selected_sample_range_.first); | |
1218 | ||
1219 | if (annotations->empty()) | |
1220 | return; | |
1221 | ||
628b45cc | 1222 | QClipboard *clipboard = QApplication::clipboard(); |
41aaa675 SA |
1223 | clipboard->setText(annotations->front().annotations().front(), QClipboard::Clipboard); |
1224 | ||
1225 | if (clipboard->supportsSelection()) | |
1226 | clipboard->setText(annotations->front().annotations().front(), QClipboard::Selection); | |
c764c995 SA |
1227 | |
1228 | delete annotations; | |
1229 | } | |
1230 | ||
be843692 SA |
1231 | void DecodeTrace::on_export_row() |
1232 | { | |
99ba5f28 | 1233 | selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max()); |
be843692 SA |
1234 | on_export_row_from_here(); |
1235 | } | |
1236 | ||
5a914348 SA |
1237 | void DecodeTrace::on_export_all_rows() |
1238 | { | |
99ba5f28 SA |
1239 | selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max()); |
1240 | on_export_all_rows_from_here(); | |
1241 | } | |
1242 | ||
1243 | void DecodeTrace::on_export_row_with_cursor() | |
1244 | { | |
1245 | const View *view = owner_->view(); | |
1246 | assert(view); | |
1247 | ||
1248 | if (!view->cursors()->enabled()) | |
1249 | return; | |
1250 | ||
1251 | const double samplerate = session_.get_samplerate(); | |
1252 | ||
1253 | const pv::util::Timestamp& start_time = view->cursors()->first()->time(); | |
1254 | const pv::util::Timestamp& end_time = view->cursors()->second()->time(); | |
1255 | ||
1256 | const uint64_t start_sample = (uint64_t)max( | |
a20c1fcc | 1257 | 0.0, start_time.convert_to<double>() * samplerate); |
99ba5f28 | 1258 | const uint64_t end_sample = (uint64_t)max( |
a20c1fcc | 1259 | 0.0, end_time.convert_to<double>() * samplerate); |
99ba5f28 SA |
1260 | |
1261 | // Are both cursors negative and thus were clamped to 0? | |
1262 | if ((start_sample == 0) && (end_sample == 0)) | |
1263 | return; | |
1264 | ||
1265 | selected_sample_range_ = make_pair(start_sample, end_sample); | |
1266 | on_export_row_from_here(); | |
1267 | } | |
1268 | ||
1269 | void DecodeTrace::on_export_all_rows_with_cursor() | |
1270 | { | |
1271 | const View *view = owner_->view(); | |
1272 | assert(view); | |
1273 | ||
1274 | if (!view->cursors()->enabled()) | |
1275 | return; | |
1276 | ||
1277 | const double samplerate = session_.get_samplerate(); | |
1278 | ||
1279 | const pv::util::Timestamp& start_time = view->cursors()->first()->time(); | |
1280 | const pv::util::Timestamp& end_time = view->cursors()->second()->time(); | |
1281 | ||
1282 | const uint64_t start_sample = (uint64_t)max( | |
a20c1fcc | 1283 | 0.0, start_time.convert_to<double>() * samplerate); |
99ba5f28 | 1284 | const uint64_t end_sample = (uint64_t)max( |
a20c1fcc | 1285 | 0.0, end_time.convert_to<double>() * samplerate); |
99ba5f28 SA |
1286 | |
1287 | // Are both cursors negative and thus were clamped to 0? | |
1288 | if ((start_sample == 0) && (end_sample == 0)) | |
1289 | return; | |
1290 | ||
1291 | selected_sample_range_ = make_pair(start_sample, end_sample); | |
5a914348 SA |
1292 | on_export_all_rows_from_here(); |
1293 | } | |
1294 | ||
be843692 SA |
1295 | void DecodeTrace::on_export_row_from_here() |
1296 | { | |
1297 | using namespace pv::data::decode; | |
1298 | ||
1299 | if (!selected_row_) | |
1300 | return; | |
1301 | ||
5a914348 | 1302 | vector<Annotation> *annotations = new vector<Annotation>(); |
be843692 | 1303 | |
5a914348 | 1304 | decode_signal_->get_annotation_subset(*annotations, *selected_row_, |
99ba5f28 | 1305 | current_segment_, selected_sample_range_.first, selected_sample_range_.second); |
be843692 | 1306 | |
5a914348 | 1307 | if (annotations->empty()) |
be843692 SA |
1308 | return; |
1309 | ||
5a914348 SA |
1310 | export_annotations(annotations); |
1311 | delete annotations; | |
1312 | } | |
1ed996b4 | 1313 | |
5a914348 SA |
1314 | void DecodeTrace::on_export_all_rows_from_here() |
1315 | { | |
1316 | using namespace pv::data::decode; | |
1ed996b4 | 1317 | |
5a914348 | 1318 | vector<Annotation> *annotations = new vector<Annotation>(); |
1ed996b4 | 1319 | |
5a914348 | 1320 | decode_signal_->get_annotation_subset(*annotations, current_segment_, |
99ba5f28 | 1321 | selected_sample_range_.first, selected_sample_range_.second); |
be843692 | 1322 | |
5a914348 SA |
1323 | if (!annotations->empty()) |
1324 | export_annotations(annotations); | |
be843692 | 1325 | |
5a914348 | 1326 | delete annotations; |
be843692 SA |
1327 | } |
1328 | ||
1573bf16 | 1329 | } // namespace trace |
f4e57597 | 1330 | } // namespace views |
55d3603d | 1331 | } // namespace pv |