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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> |
c6b4e925 | 35 | #include <QCheckBox> |
4e5a4405 | 36 | #include <QComboBox> |
5a9146ac | 37 | #include <QDebug> |
be843692 | 38 | #include <QFileDialog> |
4e5a4405 JH |
39 | #include <QFormLayout> |
40 | #include <QLabel> | |
b213ef09 | 41 | #include <QMenu> |
be843692 | 42 | #include <QMessageBox> |
ce94e4fd | 43 | #include <QPushButton> |
be843692 | 44 | #include <QTextStream> |
e2f90c50 | 45 | #include <QToolTip> |
c51482b3 | 46 | |
2acdb232 | 47 | #include "decodetrace.hpp" |
1573bf16 SA |
48 | #include "view.hpp" |
49 | #include "viewport.hpp" | |
2acdb232 | 50 | |
1cc1c8de | 51 | #include <pv/globalsettings.hpp> |
ad908057 SA |
52 | #include <pv/session.hpp> |
53 | #include <pv/strnatcmp.hpp> | |
54 | #include <pv/data/decodesignal.hpp> | |
aca9aa83 | 55 | #include <pv/data/decode/annotation.hpp> |
2acdb232 JH |
56 | #include <pv/data/decode/decoder.hpp> |
57 | #include <pv/data/logic.hpp> | |
f3d66e52 | 58 | #include <pv/data/logicsegment.hpp> |
2acdb232 JH |
59 | #include <pv/widgets/decodergroupbox.hpp> |
60 | #include <pv/widgets/decodermenu.hpp> | |
adf9e022 | 61 | #include <pv/widgets/flowlayout.hpp> |
119aff65 | 62 | |
5c48ce32 | 63 | using std::abs; |
84002113 SA |
64 | using std::find_if; |
65 | using std::lock_guard; | |
7f8517f6 | 66 | using std::make_pair; |
819f4c25 | 67 | using std::max; |
819f4c25 | 68 | using std::min; |
99ba5f28 | 69 | using std::numeric_limits; |
6f925ba9 | 70 | using std::out_of_range; |
7f8517f6 | 71 | using std::pair; |
f9abf97e | 72 | using std::shared_ptr; |
53e35b2d | 73 | using std::tie; |
819f4c25 | 74 | using std::vector; |
55d3603d | 75 | |
ecd07c20 | 76 | using pv::data::decode::Annotation; |
6a26fc44 | 77 | using pv::data::decode::AnnotationClass; |
ecd07c20 | 78 | using pv::data::decode::Row; |
a82325d1 | 79 | using pv::data::decode::DecodeChannel; |
9f97b357 | 80 | using pv::data::DecodeSignal; |
ecd07c20 | 81 | |
55d3603d | 82 | namespace pv { |
f4e57597 | 83 | namespace views { |
1573bf16 | 84 | namespace trace { |
55d3603d | 85 | |
9ba13f5e SA |
86 | #define DECODETRACE_COLOR_SATURATION (180) /* 0-255 */ |
87 | #define DECODETRACE_COLOR_VALUE (170) /* 0-255 */ | |
06bb4e6a | 88 | |
641574bc SA |
89 | const QColor DecodeTrace::ErrorBgColor = QColor(0xEF, 0x29, 0x29); |
90 | const QColor DecodeTrace::NoDecodeColor = QColor(0x88, 0x8A, 0x85); | |
81dc0221 | 91 | const QColor DecodeTrace::ExpandMarkerWarnColor = QColor(0xFF, 0xA5, 0x00); // QColorConstants::Svg::orange |
c6b4e925 SA |
92 | const uint8_t DecodeTrace::ExpansionAreaHeaderAlpha = 10 * 255 / 100; |
93 | const uint8_t DecodeTrace::ExpansionAreaAlpha = 5 * 255 / 100; | |
ad50ac1a | 94 | |
74bf6666 | 95 | const int DecodeTrace::ArrowSize = 6; |
06e810f2 | 96 | const double DecodeTrace::EndCapWidth = 5; |
74bf6666 | 97 | const int DecodeTrace::RowTitleMargin = 7; |
06e810f2 JH |
98 | const int DecodeTrace::DrawPadding = 100; |
99 | ||
5b6ae103 | 100 | const int DecodeTrace::MaxTraceUpdateRate = 1; // No more than 1 Hz |
74bf6666 | 101 | const unsigned int DecodeTrace::AnimationDurationInTicks = 7; |
5b6ae103 | 102 | |
adf9e022 SA |
103 | |
104 | /** | |
105 | * Helper function for forceUpdate() | |
106 | */ | |
107 | void invalidateLayout(QLayout* layout) | |
108 | { | |
109 | // Recompute the given layout and all its child layouts recursively | |
110 | for (int i = 0; i < layout->count(); i++) { | |
111 | QLayoutItem *item = layout->itemAt(i); | |
112 | ||
113 | if (item->layout()) | |
114 | invalidateLayout(item->layout()); | |
115 | else | |
116 | item->invalidate(); | |
117 | } | |
118 | ||
119 | layout->invalidate(); | |
120 | layout->activate(); | |
121 | } | |
122 | ||
123 | void forceUpdate(QWidget* widget) | |
124 | { | |
125 | // Update all child widgets recursively | |
126 | for (QObject* child : widget->children()) | |
127 | if (child->isWidgetType()) | |
128 | forceUpdate((QWidget*)child); | |
129 | ||
130 | // Invalidate the layout of the widget itself | |
131 | if (widget->layout()) | |
132 | invalidateLayout(widget->layout()); | |
133 | } | |
134 | ||
135 | ||
136 | ContainerWidget::ContainerWidget(QWidget *parent) : | |
137 | QWidget(parent) | |
138 | { | |
139 | } | |
140 | ||
141 | void ContainerWidget::resizeEvent(QResizeEvent* event) | |
142 | { | |
143 | QWidget::resizeEvent(event); | |
144 | ||
145 | widgetResized(this); | |
146 | } | |
147 | ||
148 | ||
2b81ae46 | 149 | DecodeTrace::DecodeTrace(pv::Session &session, |
bb7dd726 | 150 | shared_ptr<data::SignalBase> signalbase, int index) : |
bf0edd2b | 151 | Trace(signalbase), |
8dbbc7f0 | 152 | session_(session), |
eee89ff8 | 153 | max_visible_rows_(0), |
8dbbc7f0 | 154 | delete_mapper_(this), |
c6b4e925 SA |
155 | show_hide_mapper_(this), |
156 | row_show_hide_mapper_(this) | |
55d3603d | 157 | { |
ad908057 | 158 | decode_signal_ = dynamic_pointer_cast<data::DecodeSignal>(base_); |
e0fc5810 | 159 | |
ab185f78 SA |
160 | GlobalSettings settings; |
161 | always_show_all_rows_ = settings.value(GlobalSettings::Key_Dec_AlwaysShowAllRows).toBool(); | |
162 | ||
163 | GlobalSettings::add_change_handler(this); | |
164 | ||
752281db SA |
165 | // Determine shortest string we want to see displayed in full |
166 | QFontMetrics m(QApplication::font()); | |
167 | min_useful_label_width_ = m.width("XX"); // e.g. two hex characters | |
168 | ||
84002113 | 169 | default_row_height_ = (ViewItemPaintParams::text_height() * 6) / 4; |
9741d6e0 | 170 | annotation_height_ = (ViewItemPaintParams::text_height() * 5) / 4; |
84002113 | 171 | |
9ba13f5e SA |
172 | // For the base color, we want to start at a very different color for |
173 | // every decoder stack, so multiply the index with a number that is | |
174 | // rather close to 180 degrees of the color circle but not a dividend of 360 | |
175 | // Note: The offset equals the color of the first annotation | |
176 | QColor color; | |
177 | const int h = (120 + 160 * index) % 360; | |
178 | const int s = DECODETRACE_COLOR_SATURATION; | |
179 | const int v = DECODETRACE_COLOR_VALUE; | |
180 | color.setHsv(h, s, v); | |
181 | base_->set_color(color); | |
9cef9567 | 182 | |
ad908057 SA |
183 | connect(decode_signal_.get(), SIGNAL(new_annotations()), |
184 | this, SLOT(on_new_annotations())); | |
eee3eab9 SA |
185 | connect(decode_signal_.get(), SIGNAL(decode_reset()), |
186 | this, SLOT(on_decode_reset())); | |
1b56c646 SA |
187 | connect(decode_signal_.get(), SIGNAL(decode_finished()), |
188 | this, SLOT(on_decode_finished())); | |
9f97b357 SA |
189 | connect(decode_signal_.get(), SIGNAL(channels_updated()), |
190 | this, SLOT(on_channels_updated())); | |
191 | ||
8dbbc7f0 | 192 | connect(&delete_mapper_, SIGNAL(mapped(int)), |
613d097c | 193 | this, SLOT(on_delete_decoder(int))); |
8dbbc7f0 | 194 | connect(&show_hide_mapper_, SIGNAL(mapped(int)), |
dd048a7e | 195 | this, SLOT(on_show_hide_decoder(int))); |
c6b4e925 SA |
196 | connect(&row_show_hide_mapper_, SIGNAL(mapped(int)), |
197 | this, SLOT(on_show_hide_row(int))); | |
6a26fc44 SA |
198 | connect(&class_show_hide_mapper_, SIGNAL(mapped(QWidget*)), |
199 | this, SLOT(on_show_hide_class(QWidget*))); | |
5b6ae103 SA |
200 | |
201 | connect(&delayed_trace_updater_, SIGNAL(timeout()), | |
202 | this, SLOT(on_delayed_trace_update())); | |
203 | delayed_trace_updater_.setSingleShot(true); | |
204 | delayed_trace_updater_.setInterval(1000 / MaxTraceUpdateRate); | |
74bf6666 SA |
205 | |
206 | connect(&animation_timer_, SIGNAL(timeout()), | |
207 | this, SLOT(on_animation_timer())); | |
208 | animation_timer_.setInterval(1000 / 50); | |
209 | ||
210 | default_marker_shape_ << QPoint(0, -ArrowSize); | |
211 | default_marker_shape_ << QPoint(ArrowSize, 0); | |
212 | default_marker_shape_ << QPoint(0, ArrowSize); | |
55d3603d JH |
213 | } |
214 | ||
ab185f78 SA |
215 | DecodeTrace::~DecodeTrace() |
216 | { | |
217 | GlobalSettings::remove_change_handler(this); | |
dca3cbee | 218 | |
6a26fc44 | 219 | for (DecodeTraceRow& r : rows_) { |
c6b4e925 SA |
220 | for (QCheckBox* cb : r.selectors) |
221 | delete cb; | |
222 | ||
223 | delete r.selector_container; | |
224 | delete r.header_container; | |
dca3cbee | 225 | delete r.container; |
c6b4e925 | 226 | } |
ab185f78 SA |
227 | } |
228 | ||
b9329558 | 229 | bool DecodeTrace::enabled() const |
55d3603d JH |
230 | { |
231 | return true; | |
232 | } | |
233 | ||
6f925ba9 | 234 | shared_ptr<data::SignalBase> DecodeTrace::base() const |
b6b267bb | 235 | { |
bb7dd726 | 236 | return base_; |
b6b267bb JH |
237 | } |
238 | ||
a5d93c27 JH |
239 | pair<int, int> DecodeTrace::v_extents() const |
240 | { | |
e40a79cb | 241 | // Make an empty decode trace appear symmetrical |
84002113 SA |
242 | if (max_visible_rows_ == 0) |
243 | return make_pair(-default_row_height_, default_row_height_); | |
244 | ||
245 | unsigned int height = 0; | |
6a26fc44 | 246 | for (const DecodeTraceRow& r : rows_) |
84002113 SA |
247 | if (r.currently_visible) |
248 | height += r.height; | |
e40a79cb | 249 | |
84002113 | 250 | return make_pair(-default_row_height_, height); |
a5d93c27 JH |
251 | } |
252 | ||
60938e04 | 253 | void DecodeTrace::paint_back(QPainter &p, ViewItemPaintParams &pp) |
fe08b6e8 | 254 | { |
3eb29afd | 255 | Trace::paint_back(p, pp); |
97904bf7 | 256 | paint_axis(p, pp, get_visual_y()); |
fe08b6e8 JH |
257 | } |
258 | ||
60938e04 | 259 | void DecodeTrace::paint_mid(QPainter &p, ViewItemPaintParams &pp) |
55d3603d | 260 | { |
84002113 SA |
261 | lock_guard<mutex> lock(row_modification_mutex_); |
262 | ||
5a9146ac SA |
263 | #if DECODETRACE_SHOW_RENDER_TIME |
264 | render_time_.restart(); | |
265 | #endif | |
266 | ||
cd0c558b SA |
267 | // Set default pen to allow for text width calculation |
268 | p.setPen(Qt::black); | |
269 | ||
67fb15bf | 270 | pair<uint64_t, uint64_t> sample_range = get_view_sample_range(pp.left(), pp.right()); |
b82908ab SA |
271 | |
272 | // Just because the view says we see a certain sample range it | |
273 | // doesn't mean we have this many decoded samples, too, so crop | |
274 | // the range to what has been decoded already | |
275 | sample_range.second = min((int64_t)sample_range.second, | |
276 | decode_signal_->get_decoded_sample_count(current_segment_, false)); | |
5dfeb70f | 277 | |
84002113 SA |
278 | visible_rows_ = 0; |
279 | int y = get_visual_y(); | |
aee9dcf3 | 280 | |
6a26fc44 | 281 | for (DecodeTraceRow& r : rows_) { |
c6b4e925 | 282 | // If the row is hidden, we don't want to fetch annotations |
6a26fc44 SA |
283 | assert(r.decode_row); |
284 | assert(r.decode_row->decoder()); | |
5d3ca591 | 285 | if ((!r.decode_row->decoder()->visible()) || (!r.decode_row->visible())) { |
9741d6e0 SA |
286 | r.currently_visible = false; |
287 | continue; | |
288 | } | |
289 | ||
5a9146ac | 290 | vector<const Annotation*> annotations; |
84002113 | 291 | decode_signal_->get_annotation_subset(annotations, r.decode_row, |
72435789 | 292 | current_segment_, sample_range.first, sample_range.second); |
f994f496 | 293 | |
41293691 | 294 | // Show row if there are visible annotations, when user wants to see |
f994f496 | 295 | // all rows that have annotations somewhere and this one is one of them |
41293691 | 296 | // or when the row has at least one hidden annotation class |
6a26fc44 SA |
297 | r.currently_visible = !annotations.empty(); |
298 | if (!r.currently_visible) { | |
299 | size_t ann_count = decode_signal_->get_annotation_count(r.decode_row, current_segment_); | |
41293691 SA |
300 | r.currently_visible = (always_show_all_rows_ || r.has_hidden_classes) && |
301 | (ann_count > 0); | |
6a26fc44 | 302 | } |
f994f496 | 303 | |
84002113 | 304 | if (r.currently_visible) { |
bdb97140 | 305 | draw_annotations(annotations, p, pp, y, r); |
84002113 SA |
306 | y += r.height; |
307 | visible_rows_++; | |
f9101a91 | 308 | } |
7e674e43 | 309 | } |
5dfeb70f | 310 | |
bdb97140 | 311 | draw_unresolved_period(p, pp.left(), pp.right()); |
eee89ff8 | 312 | |
84002113 SA |
313 | if (visible_rows_ > max_visible_rows_) { |
314 | max_visible_rows_ = visible_rows_; | |
a303c2d8 | 315 | |
6d2802aa SA |
316 | // Call order is important, otherwise the lazy event handler won't work |
317 | owner_->extents_changed(false, true); | |
318 | owner_->row_item_appearance_changed(false, true); | |
319 | } | |
1ae18301 SA |
320 | |
321 | const QString err = decode_signal_->error_message(); | |
322 | if (!err.isEmpty()) | |
323 | draw_error(p, err, pp); | |
5a9146ac SA |
324 | |
325 | #if DECODETRACE_SHOW_RENDER_TIME | |
326 | qDebug() << "Rendering" << base_->name() << "took" << render_time_.elapsed() << "ms"; | |
327 | #endif | |
55d3603d JH |
328 | } |
329 | ||
60938e04 | 330 | void DecodeTrace::paint_fore(QPainter &p, ViewItemPaintParams &pp) |
88908838 | 331 | { |
84002113 | 332 | unsigned int y = get_visual_y(); |
88908838 | 333 | |
d4c3b059 SA |
334 | update_expanded_rows(); |
335 | ||
6a26fc44 | 336 | for (const DecodeTraceRow& r : rows_) { |
84002113 SA |
337 | if (!r.currently_visible) |
338 | continue; | |
88908838 JH |
339 | |
340 | p.setPen(QPen(Qt::NoPen)); | |
88908838 | 341 | |
84002113 | 342 | if (r.expand_marker_highlighted) |
74bf6666 | 343 | p.setBrush(QApplication::palette().brush(QPalette::Highlight)); |
81dc0221 SA |
344 | else if (r.has_hidden_classes) |
345 | p.setBrush(ExpandMarkerWarnColor); | |
84002113 SA |
346 | else |
347 | p.setBrush(QApplication::palette().brush(QPalette::WindowText)); | |
348 | ||
349 | // Draw expansion marker | |
74bf6666 SA |
350 | QPolygon marker(r.expand_marker_shape); |
351 | marker.translate(pp.left(), y); | |
352 | p.drawPolygon(marker); | |
88908838 | 353 | |
84002113 SA |
354 | p.setBrush(QApplication::palette().brush(QPalette::WindowText)); |
355 | ||
356 | const QRect text_rect(pp.left() + ArrowSize * 2, y - r.height / 2, | |
357 | pp.right() - pp.left(), r.height); | |
6a26fc44 | 358 | const QString h(r.decode_row->title()); |
88908838 JH |
359 | const int f = Qt::AlignLeft | Qt::AlignVCenter | |
360 | Qt::TextDontClip; | |
361 | ||
362 | // Draw the outline | |
363 | p.setPen(QApplication::palette().color(QPalette::Base)); | |
364 | for (int dx = -1; dx <= 1; dx++) | |
365 | for (int dy = -1; dy <= 1; dy++) | |
366 | if (dx != 0 && dy != 0) | |
84002113 | 367 | p.drawText(text_rect.translated(dx, dy), f, h); |
88908838 JH |
368 | |
369 | // Draw the text | |
370 | p.setPen(QApplication::palette().color(QPalette::WindowText)); | |
84002113 SA |
371 | p.drawText(text_rect, f, h); |
372 | ||
373 | y += r.height; | |
88908838 | 374 | } |
1931b5f9 SA |
375 | |
376 | if (show_hover_marker_) | |
377 | paint_hover_marker(p); | |
88908838 JH |
378 | } |
379 | ||
cf0a3c9c SA |
380 | void DecodeTrace::update_stack_button() |
381 | { | |
5a9146ac | 382 | const vector< shared_ptr<Decoder> > &stack = decode_signal_->decoder_stack(); |
cf0a3c9c SA |
383 | |
384 | // Only show decoders in the menu that can be stacked onto the last one in the stack | |
385 | if (!stack.empty()) { | |
6a26fc44 | 386 | const srd_decoder* d = stack.back()->get_srd_decoder(); |
cf0a3c9c SA |
387 | |
388 | if (d->outputs) { | |
389 | pv::widgets::DecoderMenu *const decoder_menu = | |
390 | new pv::widgets::DecoderMenu(stack_button_, (const char*)(d->outputs->data)); | |
391 | connect(decoder_menu, SIGNAL(decoder_selected(srd_decoder*)), | |
392 | this, SLOT(on_stack_decoder(srd_decoder*))); | |
393 | ||
15784350 SA |
394 | decoder_menu->setStyleSheet("QMenu { menu-scrollable: 1; }"); |
395 | ||
cf0a3c9c SA |
396 | stack_button_->setMenu(decoder_menu); |
397 | stack_button_->show(); | |
398 | return; | |
399 | } | |
400 | } | |
401 | ||
402 | // No decoders available for stacking | |
403 | stack_button_->setMenu(nullptr); | |
404 | stack_button_->hide(); | |
405 | } | |
406 | ||
b9329558 | 407 | void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form) |
4e5a4405 | 408 | { |
4e5a4405 | 409 | assert(form); |
4e5a4405 | 410 | |
7491a29f | 411 | // Add the standard options |
4e5a4405 JH |
412 | Trace::populate_popup_form(parent, form); |
413 | ||
7491a29f | 414 | // Add the decoder options |
8dbbc7f0 | 415 | bindings_.clear(); |
9f97b357 SA |
416 | channel_id_map_.clear(); |
417 | init_state_map_.clear(); | |
8dbbc7f0 | 418 | decoder_forms_.clear(); |
4e5a4405 | 419 | |
47747218 | 420 | const vector< shared_ptr<Decoder> > &stack = decode_signal_->decoder_stack(); |
4e5a4405 | 421 | |
2ad82c2e | 422 | if (stack.empty()) { |
5069084a JH |
423 | QLabel *const l = new QLabel( |
424 | tr("<p><i>No decoders in the stack</i></p>")); | |
425 | l->setAlignment(Qt::AlignCenter); | |
426 | form->addRow(l); | |
2ad82c2e | 427 | } else { |
f46e495e | 428 | auto iter = stack.cbegin(); |
5069084a JH |
429 | for (int i = 0; i < (int)stack.size(); i++, iter++) { |
430 | shared_ptr<Decoder> dec(*iter); | |
431 | create_decoder_form(i, dec, parent, form); | |
432 | } | |
433 | ||
434 | form->addRow(new QLabel( | |
8bd26d8b | 435 | tr("<i>* Required channels</i>"), parent)); |
5069084a | 436 | } |
4e5a4405 | 437 | |
ce94e4fd | 438 | // Add stacking button |
cf0a3c9c SA |
439 | stack_button_ = new QPushButton(tr("Stack Decoder"), parent); |
440 | stack_button_->setToolTip(tr("Stack a higher-level decoder on top of this one")); | |
441 | update_stack_button(); | |
ce94e4fd JH |
442 | |
443 | QHBoxLayout *stack_button_box = new QHBoxLayout; | |
cf0a3c9c | 444 | stack_button_box->addWidget(stack_button_, 0, Qt::AlignRight); |
ce94e4fd | 445 | form->addRow(stack_button_box); |
4e5a4405 JH |
446 | } |
447 | ||
9e773fec | 448 | QMenu* DecodeTrace::create_header_context_menu(QWidget *parent) |
c51482b3 | 449 | { |
9e773fec | 450 | QMenu *const menu = Trace::create_header_context_menu(parent); |
c51482b3 JH |
451 | |
452 | menu->addSeparator(); | |
453 | ||
454 | QAction *const del = new QAction(tr("Delete"), this); | |
a2d21018 | 455 | del->setShortcuts(QKeySequence::Delete); |
c51482b3 JH |
456 | connect(del, SIGNAL(triggered()), this, SLOT(on_delete())); |
457 | menu->addAction(del); | |
458 | ||
459 | return menu; | |
460 | } | |
461 | ||
be843692 SA |
462 | QMenu* DecodeTrace::create_view_context_menu(QWidget *parent, QPoint &click_pos) |
463 | { | |
79b53a1a SA |
464 | // Get entries from default menu before adding our own |
465 | QMenu *const menu = new QMenu(parent); | |
466 | ||
467 | QMenu* default_menu = Trace::create_view_context_menu(parent, click_pos); | |
468 | if (default_menu) { | |
7a0d99e6 | 469 | for (QAction *action : default_menu->actions()) { // clazy:exclude=range-loop |
79b53a1a SA |
470 | menu->addAction(action); |
471 | if (action->parent() == default_menu) | |
472 | action->setParent(menu); | |
473 | } | |
474 | delete default_menu; | |
475 | ||
476 | // Add separator if needed | |
477 | if (menu->actions().length() > 0) | |
478 | menu->addSeparator(); | |
479 | } | |
480 | ||
84002113 | 481 | selected_row_ = nullptr; |
6a26fc44 | 482 | const DecodeTraceRow* r = get_row_at_point(click_pos); |
84002113 | 483 | if (r) |
6a26fc44 | 484 | selected_row_ = r->decode_row; |
be843692 | 485 | |
c764c995 SA |
486 | const View *const view = owner_->view(); |
487 | assert(view); | |
488 | QPoint pos = view->viewport()->mapFrom(parent, click_pos); | |
489 | ||
99ba5f28 | 490 | // Default sample range is "from here" |
c764c995 | 491 | const pair<uint64_t, uint64_t> sample_range = get_view_sample_range(pos.x(), pos.x() + 1); |
99ba5f28 | 492 | selected_sample_range_ = make_pair(sample_range.first, numeric_limits<uint64_t>::max()); |
be843692 | 493 | |
556259d2 SA |
494 | if (decode_signal_->is_paused()) { |
495 | QAction *const resume = | |
496 | new QAction(tr("Resume decoding"), this); | |
497 | resume->setIcon(QIcon::fromTheme("media-playback-start", | |
498 | QIcon(":/icons/media-playback-start.png"))); | |
499 | connect(resume, SIGNAL(triggered()), this, SLOT(on_pause_decode())); | |
500 | menu->addAction(resume); | |
501 | } else { | |
502 | QAction *const pause = | |
503 | new QAction(tr("Pause decoding"), this); | |
504 | pause->setIcon(QIcon::fromTheme("media-playback-pause", | |
505 | QIcon(":/icons/media-playback-pause.png"))); | |
506 | connect(pause, SIGNAL(triggered()), this, SLOT(on_pause_decode())); | |
507 | menu->addAction(pause); | |
508 | } | |
509 | ||
c764c995 SA |
510 | QAction *const copy_annotation_to_clipboard = |
511 | new QAction(tr("Copy annotation text to clipboard"), this); | |
512 | copy_annotation_to_clipboard->setIcon(QIcon::fromTheme("edit-paste", | |
d01fcb19 | 513 | QIcon(":/icons/edit-paste.svg"))); |
c764c995 SA |
514 | connect(copy_annotation_to_clipboard, SIGNAL(triggered()), this, SLOT(on_copy_annotation_to_clipboard())); |
515 | menu->addAction(copy_annotation_to_clipboard); | |
516 | ||
556259d2 SA |
517 | menu->addSeparator(); |
518 | ||
5a914348 | 519 | QAction *const export_all_rows = |
556259d2 | 520 | new QAction(tr("Export all annotations"), this); |
5a914348 SA |
521 | export_all_rows->setIcon(QIcon::fromTheme("document-save-as", |
522 | QIcon(":/icons/document-save-as.png"))); | |
523 | connect(export_all_rows, SIGNAL(triggered()), this, SLOT(on_export_all_rows())); | |
524 | menu->addAction(export_all_rows); | |
525 | ||
be843692 | 526 | QAction *const export_row = |
556259d2 | 527 | new QAction(tr("Export all annotations for this row"), this); |
be843692 SA |
528 | export_row->setIcon(QIcon::fromTheme("document-save-as", |
529 | QIcon(":/icons/document-save-as.png"))); | |
5a914348 | 530 | connect(export_row, SIGNAL(triggered()), this, SLOT(on_export_row())); |
be843692 SA |
531 | menu->addAction(export_row); |
532 | ||
5a914348 SA |
533 | menu->addSeparator(); |
534 | ||
535 | QAction *const export_all_rows_from_here = | |
536 | new QAction(tr("Export all annotations, starting here"), this); | |
537 | export_all_rows_from_here->setIcon(QIcon::fromTheme("document-save-as", | |
538 | QIcon(":/icons/document-save-as.png"))); | |
539 | connect(export_all_rows_from_here, SIGNAL(triggered()), this, SLOT(on_export_all_rows_from_here())); | |
540 | menu->addAction(export_all_rows_from_here); | |
541 | ||
be843692 SA |
542 | QAction *const export_row_from_here = |
543 | new QAction(tr("Export annotations for this row, starting here"), this); | |
544 | export_row_from_here->setIcon(QIcon::fromTheme("document-save-as", | |
545 | QIcon(":/icons/document-save-as.png"))); | |
5a914348 | 546 | connect(export_row_from_here, SIGNAL(triggered()), this, SLOT(on_export_row_from_here())); |
be843692 SA |
547 | menu->addAction(export_row_from_here); |
548 | ||
99ba5f28 SA |
549 | menu->addSeparator(); |
550 | ||
551 | QAction *const export_all_rows_with_cursor = | |
552 | new QAction(tr("Export all annotations within cursor range"), this); | |
553 | export_all_rows_with_cursor->setIcon(QIcon::fromTheme("document-save-as", | |
554 | QIcon(":/icons/document-save-as.png"))); | |
555 | connect(export_all_rows_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_all_rows_with_cursor())); | |
556 | menu->addAction(export_all_rows_with_cursor); | |
557 | ||
558 | QAction *const export_row_with_cursor = | |
559 | new QAction(tr("Export annotations for this row within cursor range"), this); | |
560 | export_row_with_cursor->setIcon(QIcon::fromTheme("document-save-as", | |
561 | QIcon(":/icons/document-save-as.png"))); | |
562 | connect(export_row_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_row_with_cursor())); | |
563 | menu->addAction(export_row_with_cursor); | |
564 | ||
99ba5f28 SA |
565 | if (!view->cursors()->enabled()) { |
566 | export_all_rows_with_cursor->setEnabled(false); | |
567 | export_row_with_cursor->setEnabled(false); | |
568 | } | |
569 | ||
be843692 SA |
570 | return menu; |
571 | } | |
572 | ||
74bf6666 SA |
573 | void DecodeTrace::delete_pressed() |
574 | { | |
575 | on_delete(); | |
576 | } | |
577 | ||
578 | void DecodeTrace::hover_point_changed(const QPoint &hp) | |
579 | { | |
580 | Trace::hover_point_changed(hp); | |
581 | ||
582 | assert(owner_); | |
583 | ||
6a26fc44 | 584 | DecodeTraceRow* hover_row = get_row_at_point(hp); |
74bf6666 SA |
585 | |
586 | // Row expansion marker handling | |
6a26fc44 | 587 | for (DecodeTraceRow& r : rows_) |
74bf6666 SA |
588 | r.expand_marker_highlighted = false; |
589 | ||
590 | if (hover_row) { | |
591 | int row_y = get_row_y(hover_row); | |
41293691 | 592 | if ((hp.x() > 0) && (hp.x() < (int)(ArrowSize + 3 + hover_row->title_width)) && |
74bf6666 SA |
593 | (hp.y() > (int)(row_y - ArrowSize)) && (hp.y() < (int)(row_y + ArrowSize))) |
594 | hover_row->expand_marker_highlighted = true; | |
595 | } | |
596 | ||
597 | // Tooltip handling | |
598 | if (hp.x() > 0) { | |
599 | QString ann = get_annotation_at_point(hp); | |
600 | ||
601 | if (!ann.isEmpty()) { | |
602 | QFontMetrics m(QToolTip::font()); | |
603 | const QRect text_size = m.boundingRect(QRect(), 0, ann); | |
604 | ||
605 | // This is OS-specific and unfortunately we can't query it, so | |
606 | // use an approximation to at least try to minimize the error. | |
607 | const int padding = default_row_height_ + 8; | |
608 | ||
609 | // Make sure the tool tip doesn't overlap with the mouse cursor. | |
610 | // If it did, the tool tip would constantly hide and re-appear. | |
611 | // We also push it up by one row so that it appears above the | |
612 | // decode trace, not below. | |
613 | QPoint p = hp; | |
614 | p.setX(hp.x() - (text_size.width() / 2) - padding); | |
615 | ||
616 | p.setY(get_row_y(hover_row) - default_row_height_ - | |
617 | text_size.height() - padding); | |
618 | ||
619 | const View *const view = owner_->view(); | |
620 | assert(view); | |
621 | QToolTip::showText(view->viewport()->mapToGlobal(p), ann); | |
622 | ||
623 | } else | |
624 | QToolTip::hideText(); | |
625 | ||
626 | } else | |
627 | QToolTip::hideText(); | |
628 | } | |
629 | ||
630 | void DecodeTrace::mouse_left_press_event(const QMouseEvent* event) | |
631 | { | |
adf9e022 SA |
632 | // Update container widths which depend on the scrollarea's current width |
633 | update_expanded_rows(); | |
634 | ||
74bf6666 | 635 | // Handle row expansion marker |
6a26fc44 | 636 | for (DecodeTraceRow& r : rows_) { |
74bf6666 SA |
637 | if (!r.expand_marker_highlighted) |
638 | continue; | |
639 | ||
640 | unsigned int y = get_row_y(&r); | |
41293691 | 641 | if ((event->x() > 0) && (event->x() <= (int)(ArrowSize + 3 + r.title_width)) && |
74bf6666 SA |
642 | (event->y() > (int)(y - (default_row_height_ / 2))) && |
643 | (event->y() <= (int)(y + (default_row_height_ / 2)))) { | |
644 | ||
645 | if (r.expanded) { | |
646 | r.collapsing = true; | |
647 | r.expanded = false; | |
648 | r.anim_shape = ArrowSize; | |
649 | } else { | |
650 | r.expanding = true; | |
651 | r.anim_shape = 0; | |
adf9e022 SA |
652 | |
653 | // Force geometry update of the widget container to get | |
654 | // an up-to-date height (which also depends on the width) | |
655 | forceUpdate(r.container); | |
656 | ||
dca3cbee | 657 | r.container->setVisible(true); |
adf9e022 | 658 | r.expanded_height = 2 * default_row_height_ + r.container->sizeHint().height(); |
74bf6666 SA |
659 | } |
660 | ||
661 | r.animation_step = 0; | |
662 | r.anim_height = r.height; | |
dca3cbee | 663 | |
74bf6666 SA |
664 | animation_timer_.start(); |
665 | } | |
666 | } | |
667 | } | |
668 | ||
5a9146ac | 669 | void DecodeTrace::draw_annotations(vector<const Annotation*> annotations, |
bdb97140 | 670 | QPainter &p, const ViewItemPaintParams &pp, int y, const DecodeTraceRow& row) |
50631798 | 671 | { |
20d90d22 SA |
672 | Annotation::Class block_class = 0; |
673 | bool block_class_uniform = true; | |
5c48ce32 | 674 | qreal block_start = 0; |
20d90d22 SA |
675 | int block_ann_count = 0; |
676 | ||
5a9146ac | 677 | const Annotation* prev_ann; |
5c48ce32 | 678 | qreal prev_end = INT_MIN; |
20d90d22 | 679 | |
5c48ce32 | 680 | qreal a_end; |
50631798 SA |
681 | |
682 | double samples_per_pixel, pixels_offset; | |
683 | tie(pixels_offset, samples_per_pixel) = | |
684 | get_pixels_offset_samples_per_pixel(); | |
685 | ||
686 | // Gather all annotations that form a visual "block" and draw them as such | |
5a9146ac | 687 | for (const Annotation* a : annotations) { |
50631798 | 688 | |
5a9146ac SA |
689 | const qreal abs_a_start = a->start_sample() / samples_per_pixel; |
690 | const qreal abs_a_end = a->end_sample() / samples_per_pixel; | |
bdc2a99b | 691 | |
5c48ce32 | 692 | const qreal a_start = abs_a_start - pixels_offset; |
20d90d22 SA |
693 | a_end = abs_a_end - pixels_offset; |
694 | ||
5c48ce32 SA |
695 | const qreal a_width = a_end - a_start; |
696 | const qreal delta = a_end - prev_end; | |
bdc2a99b SA |
697 | |
698 | bool a_is_separate = false; | |
699 | ||
700 | // Annotation wider than the threshold for a useful label width? | |
752281db | 701 | if (a_width >= min_useful_label_width_) { |
5a9146ac | 702 | for (const QString &ann_text : a->annotations()) { |
5c48ce32 | 703 | const qreal w = p.boundingRect(QRectF(), 0, ann_text).width(); |
bdc2a99b SA |
704 | // Annotation wide enough to fit a label? Don't put it in a block then |
705 | if (w <= a_width) { | |
706 | a_is_separate = true; | |
707 | break; | |
708 | } | |
709 | } | |
710 | } | |
50631798 | 711 | |
bdc2a99b SA |
712 | // Were the previous and this annotation more than a pixel apart? |
713 | if ((abs(delta) > 1) || a_is_separate) { | |
714 | // Block was broken, draw annotations that form the current block | |
20d90d22 | 715 | if (block_ann_count == 1) |
bdb97140 | 716 | draw_annotation(prev_ann, p, pp, y, row); |
20d90d22 SA |
717 | else if (block_ann_count > 0) |
718 | draw_annotation_block(block_start, prev_end, block_class, | |
bdb97140 | 719 | block_class_uniform, p, y, row); |
50631798 | 720 | |
20d90d22 | 721 | block_ann_count = 0; |
50631798 SA |
722 | } |
723 | ||
bdc2a99b | 724 | if (a_is_separate) { |
bdb97140 | 725 | draw_annotation(a, p, pp, y, row); |
bdc2a99b | 726 | // Next annotation must start a new block. delta will be > 1 |
20d90d22 SA |
727 | // because we set prev_end to INT_MIN but that's okay since |
728 | // block_ann_count will be 0 and nothing will be drawn | |
729 | prev_end = INT_MIN; | |
5c48ce32 | 730 | block_ann_count = 0; |
bdc2a99b | 731 | } else { |
20d90d22 | 732 | prev_end = a_end; |
5a9146ac | 733 | prev_ann = a; |
20d90d22 SA |
734 | |
735 | if (block_ann_count == 0) { | |
736 | block_start = a_start; | |
5a9146ac | 737 | block_class = a->ann_class(); |
20d90d22 SA |
738 | block_class_uniform = true; |
739 | } else | |
5a9146ac | 740 | if (a->ann_class() != block_class) |
20d90d22 SA |
741 | block_class_uniform = false; |
742 | ||
743 | block_ann_count++; | |
bdc2a99b | 744 | } |
50631798 SA |
745 | } |
746 | ||
20d90d22 | 747 | if (block_ann_count == 1) |
bdb97140 | 748 | draw_annotation(prev_ann, p, pp, y, row); |
20d90d22 SA |
749 | else if (block_ann_count > 0) |
750 | draw_annotation_block(block_start, prev_end, block_class, | |
bdb97140 | 751 | block_class_uniform, p, y, row); |
50631798 SA |
752 | } |
753 | ||
bdb97140 SA |
754 | void DecodeTrace::draw_annotation(const Annotation* a, QPainter &p, |
755 | const ViewItemPaintParams &pp, int y, const DecodeTraceRow& row) const | |
06e810f2 | 756 | { |
53e35b2d JH |
757 | double samples_per_pixel, pixels_offset; |
758 | tie(pixels_offset, samples_per_pixel) = | |
759 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 760 | |
bdb97140 | 761 | const double start = a->start_sample() / samples_per_pixel - pixels_offset; |
5a9146ac | 762 | const double end = a->end_sample() / samples_per_pixel - pixels_offset; |
287d607f | 763 | |
bdb97140 | 764 | QColor color = row.ann_class_color.at(a->ann_class()); |
9ba13f5e SA |
765 | p.setPen(color.darker()); |
766 | p.setBrush(color); | |
06e810f2 | 767 | |
3eb29afd | 768 | if (start > pp.right() + DrawPadding || end < pp.left() - DrawPadding) |
06e810f2 JH |
769 | return; |
770 | ||
5a9146ac | 771 | if (a->start_sample() == a->end_sample()) |
bdb97140 | 772 | draw_instant(a, p, start, y); |
06e810f2 | 773 | else |
bdb97140 | 774 | draw_range(a, p, start, end, y, pp, row.title_width); |
06e810f2 JH |
775 | } |
776 | ||
5c48ce32 | 777 | void DecodeTrace::draw_annotation_block(qreal start, qreal end, |
bdb97140 SA |
778 | Annotation::Class ann_class, bool use_ann_format, QPainter &p, int y, |
779 | const DecodeTraceRow& row) const | |
50631798 | 780 | { |
bdb97140 SA |
781 | const double top = y + .5 - annotation_height_ / 2; |
782 | const double bottom = y + .5 + annotation_height_ / 2; | |
33707990 | 783 | |
3082ee93 | 784 | const QRectF rect(start, top, end - start, bottom - top); |
bdb97140 | 785 | const int r = annotation_height_ / 4; |
3082ee93 JH |
786 | |
787 | p.setPen(QPen(Qt::NoPen)); | |
788 | p.setBrush(Qt::white); | |
789 | p.drawRoundedRect(rect, r, r); | |
790 | ||
20d90d22 SA |
791 | // If all annotations in this block are of the same type, we can use the |
792 | // one format that all of these annotations have. Otherwise, we should use | |
793 | // a neutral color (i.e. gray) | |
794 | if (use_ann_format) { | |
bdb97140 | 795 | const QColor color = row.ann_class_color.at(ann_class); |
20d90d22 SA |
796 | p.setPen(color.darker()); |
797 | p.setBrush(QBrush(color, Qt::Dense4Pattern)); | |
798 | } else { | |
799 | p.setPen(Qt::gray); | |
800 | p.setBrush(QBrush(Qt::gray, Qt::Dense4Pattern)); | |
801 | } | |
802 | ||
3082ee93 | 803 | p.drawRoundedRect(rect, r, r); |
50631798 SA |
804 | } |
805 | ||
bdb97140 | 806 | void DecodeTrace::draw_instant(const Annotation* a, QPainter &p, qreal x, int y) const |
06e810f2 | 807 | { |
5a9146ac SA |
808 | const QString text = a->annotations().empty() ? |
809 | QString() : a->annotations().back(); | |
5c48ce32 | 810 | const qreal w = min((qreal)p.boundingRect(QRectF(), 0, text).width(), |
bdb97140 SA |
811 | 0.0) + annotation_height_; |
812 | const QRectF rect(x - w / 2, y - annotation_height_ / 2, w, annotation_height_); | |
06e810f2 | 813 | |
bdb97140 | 814 | p.drawRoundedRect(rect, annotation_height_ / 2, annotation_height_ / 2); |
06e810f2 | 815 | |
2a56e448 | 816 | p.setPen(Qt::black); |
06e810f2 JH |
817 | p.drawText(rect, Qt::AlignCenter | Qt::AlignVCenter, text); |
818 | } | |
819 | ||
bdb97140 | 820 | void DecodeTrace::draw_range(const Annotation* a, QPainter &p, |
5a9146ac | 821 | qreal start, qreal end, int y, const ViewItemPaintParams &pp, |
f765c3db | 822 | int row_title_width) const |
06e810f2 | 823 | { |
bdb97140 SA |
824 | const qreal top = y + .5 - annotation_height_ / 2; |
825 | const qreal bottom = y + .5 + annotation_height_ / 2; | |
5a9146ac | 826 | const vector<QString> annotations = a->annotations(); |
06e810f2 | 827 | |
06e810f2 | 828 | // If the two ends are within 1 pixel, draw a vertical line |
2ad82c2e | 829 | if (start + 1.0 > end) { |
06e810f2 JH |
830 | p.drawLine(QPointF(start, top), QPointF(start, bottom)); |
831 | return; | |
832 | } | |
833 | ||
5c48ce32 | 834 | const qreal cap_width = min((end - start) / 4, EndCapWidth); |
06e810f2 JH |
835 | |
836 | QPointF pts[] = { | |
837 | QPointF(start, y + .5f), | |
838 | QPointF(start + cap_width, top), | |
839 | QPointF(end - cap_width, top), | |
840 | QPointF(end, y + .5f), | |
841 | QPointF(end - cap_width, bottom), | |
842 | QPointF(start + cap_width, bottom) | |
843 | }; | |
844 | ||
845 | p.drawConvexPolygon(pts, countof(pts)); | |
846 | ||
847 | if (annotations.empty()) | |
848 | return; | |
849 | ||
7352be72 SA |
850 | const int ann_start = start + cap_width; |
851 | const int ann_end = end - cap_width; | |
852 | ||
74bf6666 | 853 | const int real_start = max(ann_start, pp.left() + ArrowSize + row_title_width); |
6f925ba9 | 854 | const int real_end = min(ann_end, pp.right()); |
7352be72 SA |
855 | const int real_width = real_end - real_start; |
856 | ||
bdb97140 | 857 | QRectF rect(real_start, y - annotation_height_ / 2, real_width, annotation_height_); |
0f290e9b JH |
858 | if (rect.width() <= 4) |
859 | return; | |
860 | ||
2a56e448 | 861 | p.setPen(Qt::black); |
06e810f2 JH |
862 | |
863 | // Try to find an annotation that will fit | |
864 | QString best_annotation; | |
865 | int best_width = 0; | |
866 | ||
5a9146ac SA |
867 | for (const QString &s : annotations) { |
868 | const int w = p.boundingRect(QRectF(), 0, s).width(); | |
06e810f2 | 869 | if (w <= rect.width() && w > best_width) |
5a9146ac | 870 | best_annotation = s, best_width = w; |
06e810f2 JH |
871 | } |
872 | ||
873 | if (best_annotation.isEmpty()) | |
874 | best_annotation = annotations.back(); | |
875 | ||
876 | // If not ellide the last in the list | |
877 | p.drawText(rect, Qt::AlignCenter, p.fontMetrics().elidedText( | |
878 | best_annotation, Qt::ElideRight, rect.width())); | |
879 | } | |
880 | ||
b9329558 | 881 | void DecodeTrace::draw_error(QPainter &p, const QString &message, |
5b5fa4da | 882 | const ViewItemPaintParams &pp) |
ad50ac1a | 883 | { |
be9e7b4b | 884 | const int y = get_visual_y(); |
ad50ac1a | 885 | |
1ae18301 SA |
886 | double samples_per_pixel, pixels_offset; |
887 | tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel(); | |
888 | ||
641574bc SA |
889 | p.setPen(ErrorBgColor.darker()); |
890 | p.setBrush(ErrorBgColor); | |
ad50ac1a | 891 | |
1ae18301 SA |
892 | const QRectF bounding_rect = QRectF(pp.left(), INT_MIN / 2 + y, pp.right(), INT_MAX); |
893 | ||
894 | const QRectF text_rect = p.boundingRect(bounding_rect, Qt::AlignCenter, message); | |
5c48ce32 | 895 | const qreal r = text_rect.height() / 4; |
ad50ac1a | 896 | |
1ae18301 | 897 | p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r, Qt::AbsoluteSize); |
ad50ac1a | 898 | |
2a56e448 | 899 | p.setPen(Qt::black); |
ad50ac1a JH |
900 | p.drawText(text_rect, message); |
901 | } | |
902 | ||
bdb97140 | 903 | void DecodeTrace::draw_unresolved_period(QPainter &p, int left, int right) const |
5dfeb70f | 904 | { |
53e35b2d JH |
905 | double samples_per_pixel, pixels_offset; |
906 | ||
5ecf957f | 907 | const int64_t sample_count = decode_signal_->get_working_sample_count(current_segment_); |
5dfeb70f JH |
908 | if (sample_count == 0) |
909 | return; | |
910 | ||
b82908ab | 911 | const int64_t samples_decoded = decode_signal_->get_decoded_sample_count(current_segment_, true); |
5dfeb70f JH |
912 | if (sample_count == samples_decoded) |
913 | return; | |
914 | ||
be9e7b4b | 915 | const int y = get_visual_y(); |
7f8517f6 | 916 | |
ff83d980 | 917 | tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel(); |
7f8517f6 | 918 | |
5dfeb70f JH |
919 | const double start = max(samples_decoded / |
920 | samples_per_pixel - pixels_offset, left - 1.0); | |
921 | const double end = min(sample_count / samples_per_pixel - | |
922 | pixels_offset, right + 1.0); | |
bdb97140 SA |
923 | const QRectF no_decode_rect(start, y - (annotation_height_ / 2) - 0.5, |
924 | end - start, annotation_height_); | |
5dfeb70f JH |
925 | |
926 | p.setPen(QPen(Qt::NoPen)); | |
927 | p.setBrush(Qt::white); | |
928 | p.drawRect(no_decode_rect); | |
929 | ||
641574bc SA |
930 | p.setPen(NoDecodeColor); |
931 | p.setBrush(QBrush(NoDecodeColor, Qt::Dense6Pattern)); | |
5dfeb70f JH |
932 | p.drawRect(no_decode_rect); |
933 | } | |
934 | ||
53e35b2d | 935 | pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const |
7f8517f6 | 936 | { |
8dbbc7f0 | 937 | assert(owner_); |
7f8517f6 | 938 | |
8dbbc7f0 | 939 | const View *view = owner_->view(); |
eae6e30a JH |
940 | assert(view); |
941 | ||
942 | const double scale = view->scale(); | |
7f8517f6 SA |
943 | assert(scale > 0); |
944 | ||
53e35b2d | 945 | const double pixels_offset = |
ff83d980 | 946 | ((view->offset() - decode_signal_->start_time()) / scale).convert_to<double>(); |
7f8517f6 | 947 | |
ff83d980 | 948 | double samplerate = decode_signal_->samplerate(); |
7f8517f6 SA |
949 | |
950 | // Show sample rate as 1Hz when it is unknown | |
951 | if (samplerate == 0.0) | |
952 | samplerate = 1.0; | |
953 | ||
53e35b2d | 954 | return make_pair(pixels_offset, samplerate * scale); |
7f8517f6 SA |
955 | } |
956 | ||
67fb15bf | 957 | pair<uint64_t, uint64_t> DecodeTrace::get_view_sample_range( |
db1bf6bf | 958 | int x_start, int x_end) const |
7f8517f6 | 959 | { |
53e35b2d JH |
960 | double samples_per_pixel, pixels_offset; |
961 | tie(pixels_offset, samples_per_pixel) = | |
962 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 963 | |
db1bf6bf JH |
964 | const uint64_t start = (uint64_t)max( |
965 | (x_start + pixels_offset) * samples_per_pixel, 0.0); | |
966 | const uint64_t end = (uint64_t)max( | |
967 | (x_end + pixels_offset) * samples_per_pixel, 0.0); | |
7f8517f6 SA |
968 | |
969 | return make_pair(start, end); | |
970 | } | |
971 | ||
9ba13f5e SA |
972 | QColor DecodeTrace::get_row_color(int row_index) const |
973 | { | |
974 | // For each row color, use the base color hue and add an offset that's | |
975 | // not a dividend of 360 | |
976 | ||
977 | QColor color; | |
978 | const int h = (base_->color().toHsv().hue() + 20 * row_index) % 360; | |
979 | const int s = DECODETRACE_COLOR_SATURATION; | |
980 | const int v = DECODETRACE_COLOR_VALUE; | |
981 | color.setHsl(h, s, v); | |
982 | ||
983 | return color; | |
984 | } | |
985 | ||
986 | QColor DecodeTrace::get_annotation_color(QColor row_color, int annotation_index) const | |
987 | { | |
988 | // For each row color, use the base color hue and add an offset that's | |
989 | // not a dividend of 360 and not a multiple of the row offset | |
990 | ||
991 | QColor color(row_color); | |
992 | const int h = (color.toHsv().hue() + 55 * annotation_index) % 360; | |
993 | const int s = DECODETRACE_COLOR_SATURATION; | |
994 | const int v = DECODETRACE_COLOR_VALUE; | |
995 | color.setHsl(h, s, v); | |
996 | ||
997 | return color; | |
998 | } | |
999 | ||
6a26fc44 | 1000 | unsigned int DecodeTrace::get_row_y(const DecodeTraceRow* row) const |
e2f90c50 | 1001 | { |
84002113 | 1002 | assert(row); |
e2f90c50 | 1003 | |
84002113 | 1004 | unsigned int y = get_visual_y(); |
99029fda | 1005 | |
6a26fc44 | 1006 | for (const DecodeTraceRow& r : rows_) { |
9741d6e0 SA |
1007 | if (!r.currently_visible) |
1008 | continue; | |
1009 | ||
1010 | if (row->decode_row == r.decode_row) | |
84002113 | 1011 | break; |
9741d6e0 SA |
1012 | else |
1013 | y += r.height; | |
1014 | } | |
99029fda | 1015 | |
84002113 SA |
1016 | return y; |
1017 | } | |
99029fda | 1018 | |
6a26fc44 | 1019 | DecodeTraceRow* DecodeTrace::get_row_at_point(const QPoint &point) |
84002113 | 1020 | { |
9741d6e0 | 1021 | int y = get_visual_y() - (default_row_height_ / 2); |
84002113 | 1022 | |
6a26fc44 | 1023 | for (DecodeTraceRow& r : rows_) { |
84002113 SA |
1024 | if (!r.currently_visible) |
1025 | continue; | |
1026 | ||
1027 | if ((point.y() >= y) && (point.y() < (int)(y + r.height))) | |
1028 | return &r; | |
1029 | ||
1030 | y += r.height; | |
1031 | } | |
e2f90c50 | 1032 | |
84002113 | 1033 | return nullptr; |
e2f90c50 SA |
1034 | } |
1035 | ||
117cdea3 | 1036 | const QString DecodeTrace::get_annotation_at_point(const QPoint &point) |
e2f90c50 | 1037 | { |
117cdea3 JH |
1038 | if (!enabled()) |
1039 | return QString(); | |
e2f90c50 | 1040 | |
117cdea3 | 1041 | const pair<uint64_t, uint64_t> sample_range = |
67fb15bf | 1042 | get_view_sample_range(point.x(), point.x() + 1); |
6a26fc44 | 1043 | const DecodeTraceRow* r = get_row_at_point(point); |
84002113 SA |
1044 | |
1045 | if (!r) | |
117cdea3 | 1046 | return QString(); |
e2f90c50 | 1047 | |
9741d6e0 SA |
1048 | if (point.y() > (int)(get_row_y(r) + (annotation_height_ / 2))) |
1049 | return QString(); | |
1050 | ||
5a9146ac | 1051 | vector<const Annotation*> annotations; |
e2f90c50 | 1052 | |
84002113 | 1053 | decode_signal_->get_annotation_subset(annotations, r->decode_row, |
72435789 | 1054 | current_segment_, sample_range.first, sample_range.second); |
e2f90c50 SA |
1055 | |
1056 | return (annotations.empty()) ? | |
5a9146ac | 1057 | QString() : annotations[0]->annotations().front(); |
e2f90c50 SA |
1058 | } |
1059 | ||
5a9146ac SA |
1060 | void DecodeTrace::create_decoder_form(int index, shared_ptr<Decoder> &dec, |
1061 | QWidget *parent, QFormLayout *form) | |
7491a29f | 1062 | { |
1cc1c8de | 1063 | GlobalSettings settings; |
7491a29f JH |
1064 | |
1065 | assert(dec); | |
6a26fc44 | 1066 | const srd_decoder *const decoder = dec->get_srd_decoder(); |
7491a29f JH |
1067 | assert(decoder); |
1068 | ||
ff59fa2c SA |
1069 | const bool decoder_deletable = index > 0; |
1070 | ||
204bae45 | 1071 | pv::widgets::DecoderGroupBox *const group = |
27e8df22 | 1072 | new pv::widgets::DecoderGroupBox( |
580b4f25 UH |
1073 | QString::fromUtf8(decoder->name), |
1074 | tr("%1:\n%2").arg(QString::fromUtf8(decoder->longname), | |
1075 | QString::fromUtf8(decoder->desc)), | |
1076 | nullptr, decoder_deletable); | |
5d3ca591 | 1077 | group->set_decoder_visible(dec->visible()); |
613d097c | 1078 | |
ff59fa2c SA |
1079 | if (decoder_deletable) { |
1080 | delete_mapper_.setMapping(group, index); | |
1081 | connect(group, SIGNAL(delete_decoder()), &delete_mapper_, SLOT(map())); | |
1082 | } | |
613d097c | 1083 | |
8dbbc7f0 | 1084 | show_hide_mapper_.setMapping(group, index); |
dd048a7e | 1085 | connect(group, SIGNAL(show_hide_decoder()), |
8dbbc7f0 | 1086 | &show_hide_mapper_, SLOT(map())); |
dd048a7e | 1087 | |
204bae45 JH |
1088 | QFormLayout *const decoder_form = new QFormLayout; |
1089 | group->add_layout(decoder_form); | |
7491a29f | 1090 | |
47747218 | 1091 | const vector<DecodeChannel> channels = decode_signal_->get_channels(); |
407c9ebe | 1092 | |
9f97b357 | 1093 | // Add the channels |
7a0d99e6 | 1094 | for (const DecodeChannel& ch : channels) { |
9f97b357 SA |
1095 | // Ignore channels not part of the decoder we create the form for |
1096 | if (ch.decoder_ != dec) | |
1097 | continue; | |
407c9ebe | 1098 | |
9f97b357 SA |
1099 | QComboBox *const combo = create_channel_selector(parent, &ch); |
1100 | QComboBox *const combo_init_state = create_channel_selector_init_state(parent, &ch); | |
407c9ebe | 1101 | |
9f97b357 SA |
1102 | channel_id_map_[combo] = ch.id; |
1103 | init_state_map_[combo_init_state] = ch.id; | |
407c9ebe | 1104 | |
7491a29f | 1105 | connect(combo, SIGNAL(currentIndexChanged(int)), |
6ac6242b | 1106 | this, SLOT(on_channel_selected(int))); |
9f97b357 SA |
1107 | connect(combo_init_state, SIGNAL(currentIndexChanged(int)), |
1108 | this, SLOT(on_init_state_changed(int))); | |
407c9ebe UH |
1109 | |
1110 | QHBoxLayout *const hlayout = new QHBoxLayout; | |
1111 | hlayout->addWidget(combo); | |
9f97b357 | 1112 | hlayout->addWidget(combo_init_state); |
407c9ebe | 1113 | |
1cc1c8de | 1114 | if (!settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool()) |
9f97b357 | 1115 | combo_init_state->hide(); |
7491a29f | 1116 | |
9f97b357 SA |
1117 | const QString required_flag = ch.is_optional ? QString() : QString("*"); |
1118 | decoder_form->addRow(tr("<b>%1</b> (%2) %3") | |
1119 | .arg(ch.name, ch.desc, required_flag), hlayout); | |
7491a29f JH |
1120 | } |
1121 | ||
1122 | // Add the options | |
3cc9ad7b | 1123 | shared_ptr<binding::Decoder> binding( |
946b52e1 | 1124 | new binding::Decoder(decode_signal_, dec)); |
204bae45 | 1125 | binding->add_properties_to_form(decoder_form, true); |
7491a29f | 1126 | |
8dbbc7f0 | 1127 | bindings_.push_back(binding); |
204bae45 JH |
1128 | |
1129 | form->addRow(group); | |
8dbbc7f0 | 1130 | decoder_forms_.push_back(group); |
7491a29f JH |
1131 | } |
1132 | ||
9f97b357 | 1133 | QComboBox* DecodeTrace::create_channel_selector(QWidget *parent, const DecodeChannel *ch) |
4e5a4405 | 1134 | { |
47e9e7bb | 1135 | const auto sigs(session_.signalbases()); |
78b0af3e | 1136 | |
9f97b357 | 1137 | // Sort signals in natural order |
47e9e7bb | 1138 | vector< shared_ptr<data::SignalBase> > sig_list(sigs.begin(), sigs.end()); |
6f925ba9 | 1139 | sort(sig_list.begin(), sig_list.end(), |
47e9e7bb SA |
1140 | [](const shared_ptr<data::SignalBase> &a, |
1141 | const shared_ptr<data::SignalBase> &b) { | |
1142 | return strnatcasecmp(a->name().toStdString(), | |
1143 | b->name().toStdString()) < 0; }); | |
4e5a4405 | 1144 | |
4e5a4405 JH |
1145 | QComboBox *selector = new QComboBox(parent); |
1146 | ||
4c60462b | 1147 | selector->addItem("-", qVariantFromValue((void*)nullptr)); |
4e5a4405 | 1148 | |
9f97b357 | 1149 | if (!ch->assigned_signal) |
4e5a4405 JH |
1150 | selector->setCurrentIndex(0); |
1151 | ||
47e9e7bb SA |
1152 | for (const shared_ptr<data::SignalBase> &b : sig_list) { |
1153 | assert(b); | |
79c4a9c8 | 1154 | if (b->logic_data() && b->enabled()) { |
47e9e7bb SA |
1155 | selector->addItem(b->name(), |
1156 | qVariantFromValue((void*)b.get())); | |
5da5d081 | 1157 | |
9f97b357 SA |
1158 | if (ch->assigned_signal == b.get()) |
1159 | selector->setCurrentIndex(selector->count() - 1); | |
4e5a4405 JH |
1160 | } |
1161 | } | |
1162 | ||
1163 | return selector; | |
1164 | } | |
1165 | ||
9f97b357 SA |
1166 | QComboBox* DecodeTrace::create_channel_selector_init_state(QWidget *parent, |
1167 | const DecodeChannel *ch) | |
407c9ebe UH |
1168 | { |
1169 | QComboBox *selector = new QComboBox(parent); | |
1170 | ||
1171 | selector->addItem("0", qVariantFromValue((int)SRD_INITIAL_PIN_LOW)); | |
1172 | selector->addItem("1", qVariantFromValue((int)SRD_INITIAL_PIN_HIGH)); | |
7df44935 | 1173 | selector->addItem("X", qVariantFromValue((int)SRD_INITIAL_PIN_SAME_AS_SAMPLE0)); |
407c9ebe | 1174 | |
9f97b357 | 1175 | selector->setCurrentIndex(ch->initial_pin_state); |
407c9ebe UH |
1176 | |
1177 | selector->setToolTip("Initial (assumed) pin value before the first sample"); | |
1178 | ||
1179 | return selector; | |
1180 | } | |
1181 | ||
5a9146ac | 1182 | void DecodeTrace::export_annotations(vector<const Annotation*> *annotations) const |
5a914348 | 1183 | { |
5a914348 SA |
1184 | GlobalSettings settings; |
1185 | const QString dir = settings.value("MainWindow/SaveDirectory").toString(); | |
1186 | ||
1187 | const QString file_name = QFileDialog::getSaveFileName( | |
1188 | owner_->view(), tr("Export annotations"), dir, tr("Text Files (*.txt);;All Files (*)")); | |
1189 | ||
1190 | if (file_name.isEmpty()) | |
1191 | return; | |
1192 | ||
1193 | QString format = settings.value(GlobalSettings::Key_Dec_ExportFormat).toString(); | |
1194 | const QString quote = format.contains("%q") ? "\"" : ""; | |
1195 | format = format.remove("%q"); | |
1196 | ||
1197 | QFile file(file_name); | |
1198 | if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) { | |
1199 | QTextStream out_stream(&file); | |
1200 | ||
5a9146ac | 1201 | for (const Annotation* ann : *annotations) { |
5a914348 | 1202 | const QString sample_range = QString("%1-%2") \ |
5a9146ac | 1203 | .arg(QString::number(ann->start_sample()), QString::number(ann->end_sample())); |
5a914348 | 1204 | |
5a9146ac | 1205 | const QString row_name = quote + ann->row()->description() + quote; |
5a914348 SA |
1206 | |
1207 | QString all_ann_text; | |
5a9146ac | 1208 | for (const QString &s : ann->annotations()) |
5a914348 SA |
1209 | all_ann_text = all_ann_text + quote + s + quote + ","; |
1210 | all_ann_text.chop(1); | |
1211 | ||
5a9146ac | 1212 | const QString first_ann_text = quote + ann->annotations().front() + quote; |
5a914348 SA |
1213 | |
1214 | QString out_text = format; | |
1215 | out_text = out_text.replace("%s", sample_range); | |
1216 | out_text = out_text.replace("%d", | |
5a9146ac | 1217 | quote + QString::fromUtf8(ann->row()->decoder()->name()) + quote); |
6a26fc44 | 1218 | out_text = out_text.replace("%r", row_name); |
5a914348 SA |
1219 | out_text = out_text.replace("%1", first_ann_text); |
1220 | out_text = out_text.replace("%a", all_ann_text); | |
1221 | out_stream << out_text << '\n'; | |
1222 | } | |
1223 | ||
1224 | if (out_stream.status() == QTextStream::Ok) | |
1225 | return; | |
1226 | } | |
1227 | ||
1228 | QMessageBox msg(owner_->view()); | |
970fca0d | 1229 | msg.setText(tr("Error") + "\n\n" + tr("File %1 could not be written to.").arg(file_name)); |
5a914348 SA |
1230 | msg.setStandardButtons(QMessageBox::Ok); |
1231 | msg.setIcon(QMessageBox::Warning); | |
1232 | msg.exec(); | |
1233 | } | |
1234 | ||
6a26fc44 | 1235 | void DecodeTrace::initialize_row_widgets(DecodeTraceRow* r, unsigned int row_id) |
84002113 | 1236 | { |
adf9e022 | 1237 | // Set colors and fixed widths |
84002113 SA |
1238 | QFontMetrics m(QApplication::font()); |
1239 | ||
c6b4e925 SA |
1240 | QPalette header_palette = owner_->view()->palette(); |
1241 | QPalette selector_palette = owner_->view()->palette(); | |
1242 | ||
1243 | if (GlobalSettings::current_theme_is_dark()) { | |
1244 | header_palette.setColor(QPalette::Background, | |
1245 | QColor(255, 255, 255, ExpansionAreaHeaderAlpha)); | |
1246 | selector_palette.setColor(QPalette::Background, | |
1247 | QColor(255, 255, 255, ExpansionAreaAlpha)); | |
1248 | } else { | |
1249 | header_palette.setColor(QPalette::Background, | |
1250 | QColor(0, 0, 0, ExpansionAreaHeaderAlpha)); | |
1251 | selector_palette.setColor(QPalette::Background, | |
1252 | QColor(0, 0, 0, ExpansionAreaAlpha)); | |
1253 | } | |
1254 | ||
6a26fc44 SA |
1255 | const int w = m.boundingRect(r->decode_row->title()).width() + RowTitleMargin; |
1256 | r->title_width = w; | |
1257 | ||
adf9e022 SA |
1258 | // Set up top-level container |
1259 | connect(r->container, SIGNAL(widgetResized(QWidget*)), | |
1260 | this, SLOT(on_row_container_resized(QWidget*))); | |
6a26fc44 SA |
1261 | |
1262 | QVBoxLayout* vlayout = new QVBoxLayout(); | |
1263 | r->container->setLayout(vlayout); | |
1264 | ||
1265 | // Add header container with checkbox for this row | |
1266 | vlayout->addWidget(r->header_container); | |
1267 | vlayout->setContentsMargins(0, 0, 0, 0); | |
1268 | vlayout->setSpacing(0); | |
1269 | r->header_container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); | |
1270 | r->header_container->setMinimumSize(0, default_row_height_); | |
1271 | r->header_container->setLayout(new QVBoxLayout()); | |
1272 | r->header_container->layout()->setContentsMargins(10, 2, 0, 2); | |
1273 | ||
1274 | r->header_container->setAutoFillBackground(true); | |
1275 | r->header_container->setPalette(header_palette); | |
1276 | ||
1277 | QCheckBox* cb = new QCheckBox(); | |
1278 | r->header_container->layout()->addWidget(cb); | |
1279 | cb->setText(tr("Show this row")); | |
1280 | cb->setChecked(r->decode_row->visible()); | |
1281 | ||
1282 | row_show_hide_mapper_.setMapping(cb, row_id); | |
1283 | connect(cb, SIGNAL(stateChanged(int)), | |
1284 | &row_show_hide_mapper_, SLOT(map())); | |
1285 | ||
1286 | // Add selector container | |
1287 | vlayout->addWidget(r->selector_container); | |
adf9e022 SA |
1288 | r->selector_container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
1289 | r->selector_container->setLayout(new FlowLayout(r->selector_container)); | |
6a26fc44 SA |
1290 | |
1291 | r->selector_container->setAutoFillBackground(true); | |
1292 | r->selector_container->setPalette(selector_palette); | |
1293 | ||
1294 | // Add all classes that can be toggled | |
1295 | vector<AnnotationClass*> ann_classes = r->decode_row->ann_classes(); | |
1296 | ||
1297 | for (const AnnotationClass* ann_class : ann_classes) { | |
1298 | cb = new QCheckBox(); | |
1299 | cb->setText(tr(ann_class->description)); | |
1300 | cb->setChecked(ann_class->visible); | |
1301 | ||
ec4f16ff SA |
1302 | int dim = ViewItemPaintParams::text_height() - 2; |
1303 | QPixmap pixmap(dim, dim); | |
1304 | pixmap.fill(r->ann_class_color[ann_class->id]); | |
1305 | cb->setIcon(pixmap); | |
1306 | ||
6a26fc44 SA |
1307 | r->selector_container->layout()->addWidget(cb); |
1308 | ||
1309 | cb->setProperty("ann_class_ptr", QVariant::fromValue((void*)ann_class)); | |
81dc0221 SA |
1310 | cb->setProperty("decode_trace_row_ptr", QVariant::fromValue((void*)r)); |
1311 | ||
6a26fc44 SA |
1312 | class_show_hide_mapper_.setMapping(cb, cb); |
1313 | connect(cb, SIGNAL(stateChanged(int)), | |
1314 | &class_show_hide_mapper_, SLOT(map())); | |
1315 | } | |
1316 | } | |
1317 | ||
1318 | void DecodeTrace::update_rows() | |
1319 | { | |
1320 | lock_guard<mutex> lock(row_modification_mutex_); | |
1321 | ||
1322 | for (DecodeTraceRow& r : rows_) | |
84002113 SA |
1323 | r.exists = false; |
1324 | ||
c6b4e925 | 1325 | unsigned int row_id = 0; |
6a26fc44 | 1326 | for (Row* decode_row : decode_signal_->get_rows()) { |
84002113 SA |
1327 | // Find row in our list |
1328 | auto r_it = find_if(rows_.begin(), rows_.end(), | |
6a26fc44 | 1329 | [&](DecodeTraceRow& r){ return r.decode_row == decode_row; }); |
84002113 | 1330 | |
6a26fc44 | 1331 | DecodeTraceRow* r = nullptr; |
84002113 SA |
1332 | if (r_it == rows_.end()) { |
1333 | // Row doesn't exist yet, create and append it | |
6a26fc44 | 1334 | DecodeTraceRow nr; |
84002113 SA |
1335 | nr.decode_row = decode_row; |
1336 | nr.height = default_row_height_; | |
c6b4e925 | 1337 | nr.expanded_height = default_row_height_; |
84002113 | 1338 | nr.currently_visible = false; |
81dc0221 | 1339 | nr.has_hidden_classes = decode_row->has_hidden_classes(); |
84002113 | 1340 | nr.expand_marker_highlighted = false; |
74bf6666 | 1341 | nr.expanding = false; |
84002113 | 1342 | nr.expanded = false; |
74bf6666 SA |
1343 | nr.collapsing = false; |
1344 | nr.expand_marker_shape = default_marker_shape_; | |
adf9e022 | 1345 | nr.container = new ContainerWidget(owner_->view()->scrollarea()); |
c6b4e925 SA |
1346 | nr.header_container = new QWidget(nr.container); |
1347 | nr.selector_container = new QWidget(nr.container); | |
84002113 | 1348 | |
bdb97140 SA |
1349 | nr.row_color = get_row_color(decode_row->index()); |
1350 | ||
1351 | vector<AnnotationClass*> ann_classes = decode_row->ann_classes(); | |
1352 | for (const AnnotationClass* ann_class : ann_classes) | |
1353 | nr.ann_class_color[ann_class->id] = | |
1354 | get_annotation_color(nr.row_color, ann_class->id); | |
1355 | ||
84002113 SA |
1356 | rows_.push_back(nr); |
1357 | r = &rows_.back(); | |
6a26fc44 | 1358 | initialize_row_widgets(r, row_id); |
84002113 SA |
1359 | } else |
1360 | r = &(*r_it); | |
1361 | ||
1362 | r->exists = true; | |
c6b4e925 | 1363 | row_id++; |
84002113 SA |
1364 | } |
1365 | ||
1366 | // Remove any rows that no longer exist, obeying that iterators are invalidated | |
1367 | bool any_exists; | |
1368 | do { | |
1369 | any_exists = false; | |
1370 | ||
1371 | for (unsigned int i = 0; i < rows_.size(); i++) | |
1372 | if (!rows_[i].exists) { | |
c6b4e925 SA |
1373 | for (QCheckBox* cb : rows_[i].selectors) |
1374 | delete cb; | |
1375 | ||
1376 | delete rows_[i].selector_container; | |
1377 | delete rows_[i].header_container; | |
dca3cbee | 1378 | delete rows_[i].container; |
c6b4e925 | 1379 | |
84002113 SA |
1380 | rows_.erase(rows_.begin() + i); |
1381 | any_exists = true; | |
1382 | break; | |
1383 | } | |
1384 | } while (any_exists); | |
1385 | } | |
1386 | ||
6a26fc44 | 1387 | void DecodeTrace::set_row_expanded(DecodeTraceRow* r) |
c6b4e925 SA |
1388 | { |
1389 | r->height = r->expanded_height; | |
1390 | r->expanding = false; | |
1391 | r->expanded = true; | |
1392 | ||
1393 | // For details on this, see on_animation_timer() | |
1394 | r->expand_marker_shape.setPoint(0, 0, 0); | |
1395 | r->expand_marker_shape.setPoint(1, ArrowSize, ArrowSize); | |
1396 | r->expand_marker_shape.setPoint(2, 2*ArrowSize, 0); | |
1397 | ||
1398 | r->container->resize(owner_->view()->viewport()->width() - r->container->pos().x(), | |
1399 | r->height - 2 * default_row_height_); | |
6a26fc44 SA |
1400 | |
1401 | max_visible_rows_ = 0; | |
c6b4e925 SA |
1402 | } |
1403 | ||
6a26fc44 | 1404 | void DecodeTrace::set_row_collapsed(DecodeTraceRow* r) |
c6b4e925 SA |
1405 | { |
1406 | r->height = default_row_height_; | |
1407 | r->collapsing = false; | |
1408 | r->expanded = false; | |
1409 | r->expand_marker_shape = default_marker_shape_; | |
1410 | r->container->setVisible(false); | |
1411 | ||
1412 | r->container->resize(owner_->view()->viewport()->width() - r->container->pos().x(), | |
1413 | r->height - 2 * default_row_height_); | |
6a26fc44 SA |
1414 | |
1415 | max_visible_rows_ = 0; | |
c6b4e925 SA |
1416 | } |
1417 | ||
1418 | void DecodeTrace::update_expanded_rows() | |
1419 | { | |
6a26fc44 | 1420 | for (DecodeTraceRow& r : rows_) { |
adf9e022 SA |
1421 | if (r.expanding || r.expanded) |
1422 | r.expanded_height = 2 * default_row_height_ + r.container->sizeHint().height(); | |
1423 | ||
1424 | if (r.expanded) | |
1425 | r.height = r.expanded_height; | |
1426 | ||
1427 | int x = 2 * ArrowSize; | |
1428 | int y = get_row_y(&r) + default_row_height_; | |
1429 | // Only update the position if it actually changes | |
1430 | if ((x != r.container->pos().x()) || (y != r.container->pos().y())) | |
1431 | r.container->move(x, y); | |
1432 | ||
1433 | int w = owner_->view()->viewport()->width() - x; | |
1434 | int h = r.height - 2 * default_row_height_; | |
1435 | // Only update the dimension if they actually change | |
1436 | if ((w != r.container->sizeHint().width()) || (h != r.container->sizeHint().height())) | |
1437 | r.container->resize(w, h); | |
c6b4e925 SA |
1438 | } |
1439 | } | |
1440 | ||
ab185f78 SA |
1441 | void DecodeTrace::on_setting_changed(const QString &key, const QVariant &value) |
1442 | { | |
945238ca SA |
1443 | Trace::on_setting_changed(key, value); |
1444 | ||
ab185f78 | 1445 | if (key == GlobalSettings::Key_Dec_AlwaysShowAllRows) { |
ab185f78 SA |
1446 | max_visible_rows_ = 0; |
1447 | always_show_all_rows_ = value.toBool(); | |
1448 | } | |
1449 | } | |
1450 | ||
ad908057 | 1451 | void DecodeTrace::on_new_annotations() |
5b6ae103 SA |
1452 | { |
1453 | if (!delayed_trace_updater_.isActive()) | |
1454 | delayed_trace_updater_.start(); | |
1455 | } | |
1456 | ||
1457 | void DecodeTrace::on_delayed_trace_update() | |
9cef9567 | 1458 | { |
8dbbc7f0 | 1459 | if (owner_) |
6e2c3c85 | 1460 | owner_->row_item_appearance_changed(false, true); |
9cef9567 JH |
1461 | } |
1462 | ||
eee3eab9 SA |
1463 | void DecodeTrace::on_decode_reset() |
1464 | { | |
eee3eab9 | 1465 | max_visible_rows_ = 0; |
84002113 | 1466 | update_rows(); |
eee3eab9 SA |
1467 | |
1468 | if (owner_) | |
1469 | owner_->row_item_appearance_changed(false, true); | |
1470 | } | |
1471 | ||
1b56c646 SA |
1472 | void DecodeTrace::on_decode_finished() |
1473 | { | |
1474 | if (owner_) | |
1475 | owner_->row_item_appearance_changed(false, true); | |
1476 | } | |
1477 | ||
556259d2 SA |
1478 | void DecodeTrace::on_pause_decode() |
1479 | { | |
1480 | if (decode_signal_->is_paused()) | |
1481 | decode_signal_->resume_decode(); | |
1482 | else | |
1483 | decode_signal_->pause_decode(); | |
1484 | } | |
1485 | ||
b9329558 | 1486 | void DecodeTrace::on_delete() |
c51482b3 | 1487 | { |
ad908057 | 1488 | session_.remove_decode_signal(decode_signal_); |
c51482b3 JH |
1489 | } |
1490 | ||
6ac6242b | 1491 | void DecodeTrace::on_channel_selected(int) |
4e5a4405 | 1492 | { |
9f97b357 SA |
1493 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
1494 | ||
1495 | // Determine signal that was selected | |
1496 | const data::SignalBase *signal = | |
1497 | (data::SignalBase*)cb->itemData(cb->currentIndex()).value<void*>(); | |
1498 | ||
1499 | // Determine decode channel ID this combo box is the channel selector for | |
1500 | const uint16_t id = channel_id_map_.at(cb); | |
1501 | ||
1502 | decode_signal_->assign_signal(id, signal); | |
1503 | } | |
1504 | ||
1505 | void DecodeTrace::on_channels_updated() | |
1506 | { | |
1507 | if (owner_) | |
1508 | owner_->row_item_appearance_changed(false, true); | |
4e5a4405 JH |
1509 | } |
1510 | ||
9f97b357 | 1511 | void DecodeTrace::on_init_state_changed(int) |
407c9ebe | 1512 | { |
9f97b357 SA |
1513 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
1514 | ||
1515 | // Determine inital pin state that was selected | |
1516 | int init_state = cb->itemData(cb->currentIndex()).value<int>(); | |
1517 | ||
1518 | // Determine decode channel ID this combo box is the channel selector for | |
1519 | const uint16_t id = init_state_map_.at(cb); | |
1520 | ||
1521 | decode_signal_->set_initial_pin_state(id, init_state); | |
407c9ebe UH |
1522 | } |
1523 | ||
7491a29f JH |
1524 | void DecodeTrace::on_stack_decoder(srd_decoder *decoder) |
1525 | { | |
ad908057 | 1526 | decode_signal_->stack_decoder(decoder); |
84002113 | 1527 | update_rows(); |
37fd11b1 JH |
1528 | |
1529 | create_popup_form(); | |
7491a29f JH |
1530 | } |
1531 | ||
613d097c JH |
1532 | void DecodeTrace::on_delete_decoder(int index) |
1533 | { | |
ad908057 | 1534 | decode_signal_->remove_decoder(index); |
84002113 | 1535 | update_rows(); |
613d097c | 1536 | |
84002113 | 1537 | // Force re-calculation of the trace height |
ded43869 SA |
1538 | max_visible_rows_ = 0; |
1539 | owner_->extents_changed(false, true); | |
1540 | ||
c063290a | 1541 | create_popup_form(); |
613d097c JH |
1542 | } |
1543 | ||
dd048a7e JH |
1544 | void DecodeTrace::on_show_hide_decoder(int index) |
1545 | { | |
ad908057 | 1546 | const bool state = decode_signal_->toggle_decoder_visibility(index); |
dd048a7e | 1547 | |
8dbbc7f0 | 1548 | assert(index < (int)decoder_forms_.size()); |
ad908057 | 1549 | decoder_forms_[index]->set_decoder_visible(state); |
dd048a7e | 1550 | |
ded43869 SA |
1551 | if (!state) { |
1552 | // Force re-calculation of the trace height, see paint_mid() | |
1553 | max_visible_rows_ = 0; | |
1554 | owner_->extents_changed(false, true); | |
1555 | } | |
1556 | ||
c6b4e925 SA |
1557 | owner_->row_item_appearance_changed(false, true); |
1558 | } | |
1559 | ||
6a26fc44 | 1560 | void DecodeTrace::on_show_hide_row(int row_id) |
c6b4e925 | 1561 | { |
6a26fc44 | 1562 | if (row_id >= (int)rows_.size()) |
c6b4e925 SA |
1563 | return; |
1564 | ||
6a26fc44 SA |
1565 | set_row_collapsed(&rows_[row_id]); |
1566 | rows_[row_id].decode_row->set_visible(!rows_[row_id].decode_row->visible()); | |
c6b4e925 SA |
1567 | |
1568 | // Force re-calculation of the trace height, see paint_mid() | |
1569 | max_visible_rows_ = 0; | |
1570 | owner_->extents_changed(false, true); | |
1571 | owner_->row_item_appearance_changed(false, true); | |
dd048a7e JH |
1572 | } |
1573 | ||
6a26fc44 SA |
1574 | void DecodeTrace::on_show_hide_class(QWidget* sender) |
1575 | { | |
1576 | void* ann_class_ptr = sender->property("ann_class_ptr").value<void*>(); | |
1577 | assert(ann_class_ptr); | |
6a26fc44 | 1578 | AnnotationClass* ann_class = (AnnotationClass*)ann_class_ptr; |
81dc0221 | 1579 | |
6a26fc44 SA |
1580 | ann_class->visible = !ann_class->visible; |
1581 | ||
81dc0221 SA |
1582 | void* row_ptr = sender->property("decode_trace_row_ptr").value<void*>(); |
1583 | assert(row_ptr); | |
1584 | DecodeTraceRow* row = (DecodeTraceRow*)row_ptr; | |
1585 | ||
1586 | row->has_hidden_classes = row->decode_row->has_hidden_classes(); | |
1587 | ||
6a26fc44 SA |
1588 | owner_->row_item_appearance_changed(false, true); |
1589 | } | |
1590 | ||
adf9e022 SA |
1591 | void DecodeTrace::on_row_container_resized(QWidget* sender) |
1592 | { | |
1593 | sender->update(); | |
1594 | ||
1595 | owner_->extents_changed(false, true); | |
1596 | owner_->row_item_appearance_changed(false, true); | |
1597 | } | |
1598 | ||
c764c995 SA |
1599 | void DecodeTrace::on_copy_annotation_to_clipboard() |
1600 | { | |
c764c995 SA |
1601 | if (!selected_row_) |
1602 | return; | |
1603 | ||
5a9146ac | 1604 | vector<const Annotation*> *annotations = new vector<const Annotation*>(); |
c764c995 | 1605 | |
6a26fc44 | 1606 | decode_signal_->get_annotation_subset(*annotations, selected_row_, |
c764c995 SA |
1607 | current_segment_, selected_sample_range_.first, selected_sample_range_.first); |
1608 | ||
1609 | if (annotations->empty()) | |
1610 | return; | |
1611 | ||
628b45cc | 1612 | QClipboard *clipboard = QApplication::clipboard(); |
5a9146ac | 1613 | clipboard->setText(annotations->front()->annotations().front(), QClipboard::Clipboard); |
41aaa675 SA |
1614 | |
1615 | if (clipboard->supportsSelection()) | |
5a9146ac | 1616 | clipboard->setText(annotations->front()->annotations().front(), QClipboard::Selection); |
c764c995 SA |
1617 | |
1618 | delete annotations; | |
1619 | } | |
1620 | ||
be843692 SA |
1621 | void DecodeTrace::on_export_row() |
1622 | { | |
99ba5f28 | 1623 | selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max()); |
be843692 SA |
1624 | on_export_row_from_here(); |
1625 | } | |
1626 | ||
5a914348 SA |
1627 | void DecodeTrace::on_export_all_rows() |
1628 | { | |
99ba5f28 SA |
1629 | selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max()); |
1630 | on_export_all_rows_from_here(); | |
1631 | } | |
1632 | ||
1633 | void DecodeTrace::on_export_row_with_cursor() | |
1634 | { | |
1635 | const View *view = owner_->view(); | |
1636 | assert(view); | |
1637 | ||
1638 | if (!view->cursors()->enabled()) | |
1639 | return; | |
1640 | ||
1641 | const double samplerate = session_.get_samplerate(); | |
1642 | ||
1643 | const pv::util::Timestamp& start_time = view->cursors()->first()->time(); | |
1644 | const pv::util::Timestamp& end_time = view->cursors()->second()->time(); | |
1645 | ||
1646 | const uint64_t start_sample = (uint64_t)max( | |
a20c1fcc | 1647 | 0.0, start_time.convert_to<double>() * samplerate); |
99ba5f28 | 1648 | const uint64_t end_sample = (uint64_t)max( |
a20c1fcc | 1649 | 0.0, end_time.convert_to<double>() * samplerate); |
99ba5f28 SA |
1650 | |
1651 | // Are both cursors negative and thus were clamped to 0? | |
1652 | if ((start_sample == 0) && (end_sample == 0)) | |
1653 | return; | |
1654 | ||
1655 | selected_sample_range_ = make_pair(start_sample, end_sample); | |
1656 | on_export_row_from_here(); | |
1657 | } | |
1658 | ||
1659 | void DecodeTrace::on_export_all_rows_with_cursor() | |
1660 | { | |
1661 | const View *view = owner_->view(); | |
1662 | assert(view); | |
1663 | ||
1664 | if (!view->cursors()->enabled()) | |
1665 | return; | |
1666 | ||
1667 | const double samplerate = session_.get_samplerate(); | |
1668 | ||
1669 | const pv::util::Timestamp& start_time = view->cursors()->first()->time(); | |
1670 | const pv::util::Timestamp& end_time = view->cursors()->second()->time(); | |
1671 | ||
1672 | const uint64_t start_sample = (uint64_t)max( | |
a20c1fcc | 1673 | 0.0, start_time.convert_to<double>() * samplerate); |
99ba5f28 | 1674 | const uint64_t end_sample = (uint64_t)max( |
a20c1fcc | 1675 | 0.0, end_time.convert_to<double>() * samplerate); |
99ba5f28 SA |
1676 | |
1677 | // Are both cursors negative and thus were clamped to 0? | |
1678 | if ((start_sample == 0) && (end_sample == 0)) | |
1679 | return; | |
1680 | ||
1681 | selected_sample_range_ = make_pair(start_sample, end_sample); | |
5a914348 SA |
1682 | on_export_all_rows_from_here(); |
1683 | } | |
1684 | ||
be843692 SA |
1685 | void DecodeTrace::on_export_row_from_here() |
1686 | { | |
be843692 SA |
1687 | if (!selected_row_) |
1688 | return; | |
1689 | ||
5a9146ac | 1690 | vector<const Annotation*> *annotations = new vector<const Annotation*>(); |
be843692 | 1691 | |
6a26fc44 | 1692 | decode_signal_->get_annotation_subset(*annotations, selected_row_, |
99ba5f28 | 1693 | current_segment_, selected_sample_range_.first, selected_sample_range_.second); |
be843692 | 1694 | |
5a914348 | 1695 | if (annotations->empty()) |
be843692 SA |
1696 | return; |
1697 | ||
5a914348 SA |
1698 | export_annotations(annotations); |
1699 | delete annotations; | |
1700 | } | |
1ed996b4 | 1701 | |
5a914348 SA |
1702 | void DecodeTrace::on_export_all_rows_from_here() |
1703 | { | |
5a9146ac | 1704 | vector<const Annotation*> *annotations = new vector<const Annotation*>(); |
1ed996b4 | 1705 | |
5a914348 | 1706 | decode_signal_->get_annotation_subset(*annotations, current_segment_, |
99ba5f28 | 1707 | selected_sample_range_.first, selected_sample_range_.second); |
be843692 | 1708 | |
5a914348 SA |
1709 | if (!annotations->empty()) |
1710 | export_annotations(annotations); | |
be843692 | 1711 | |
5a914348 | 1712 | delete annotations; |
be843692 SA |
1713 | } |
1714 | ||
74bf6666 SA |
1715 | void DecodeTrace::on_animation_timer() |
1716 | { | |
1717 | bool animation_finished = true; | |
1718 | ||
6a26fc44 | 1719 | for (DecodeTraceRow& r : rows_) { |
74bf6666 SA |
1720 | if (!(r.expanding || r.collapsing)) |
1721 | continue; | |
1722 | ||
1723 | unsigned int height_delta = r.expanded_height - default_row_height_; | |
1724 | ||
1725 | if (r.expanding) { | |
1726 | if (r.height < r.expanded_height) { | |
1727 | r.anim_height += height_delta / (float)AnimationDurationInTicks; | |
1728 | r.height = r.anim_height; | |
1729 | r.anim_shape += ArrowSize / (float)AnimationDurationInTicks; | |
1730 | animation_finished = false; | |
c6b4e925 SA |
1731 | } else |
1732 | set_row_expanded(&r); | |
74bf6666 SA |
1733 | } |
1734 | ||
1735 | if (r.collapsing) { | |
1736 | if (r.height > default_row_height_) { | |
1737 | r.anim_height -= height_delta / (float)AnimationDurationInTicks; | |
1738 | r.height = r.anim_height; | |
1739 | r.anim_shape -= ArrowSize / (float)AnimationDurationInTicks; | |
1740 | animation_finished = false; | |
c6b4e925 SA |
1741 | } else |
1742 | set_row_collapsed(&r); | |
74bf6666 SA |
1743 | } |
1744 | ||
1745 | // The expansion marker shape switches between | |
1746 | // 0/-A, A/0, 0/A (default state; anim_shape=0) and | |
1747 | // 0/ 0, A/A, 2A/0 (expanded state; anim_shape=ArrowSize) | |
1748 | ||
1749 | r.expand_marker_shape.setPoint(0, 0, -ArrowSize + r.anim_shape); | |
1750 | r.expand_marker_shape.setPoint(1, ArrowSize, r.anim_shape); | |
1751 | r.expand_marker_shape.setPoint(2, 2*r.anim_shape, ArrowSize - r.anim_shape); | |
1752 | } | |
1753 | ||
1754 | if (animation_finished) | |
1755 | animation_timer_.stop(); | |
1756 | ||
c6b4e925 SA |
1757 | owner_->extents_changed(false, true); |
1758 | owner_->row_item_appearance_changed(false, true); | |
74bf6666 SA |
1759 | } |
1760 | ||
1573bf16 | 1761 | } // namespace trace |
f4e57597 | 1762 | } // namespace views |
55d3603d | 1763 | } // namespace pv |