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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; |
84002113 SA |
61 | using std::find_if; |
62 | using std::lock_guard; | |
7f8517f6 | 63 | using std::make_pair; |
819f4c25 | 64 | using std::max; |
819f4c25 | 65 | using std::min; |
99ba5f28 | 66 | using std::numeric_limits; |
6f925ba9 | 67 | using std::out_of_range; |
7f8517f6 | 68 | using std::pair; |
f9abf97e | 69 | using std::shared_ptr; |
53e35b2d | 70 | using std::tie; |
819f4c25 | 71 | using std::vector; |
55d3603d | 72 | |
ecd07c20 SA |
73 | using pv::data::decode::Annotation; |
74 | using pv::data::decode::Row; | |
a82325d1 | 75 | using pv::data::decode::DecodeChannel; |
9f97b357 | 76 | using pv::data::DecodeSignal; |
ecd07c20 | 77 | |
55d3603d | 78 | namespace pv { |
f4e57597 | 79 | namespace views { |
1573bf16 | 80 | namespace trace { |
55d3603d | 81 | |
9ba13f5e SA |
82 | |
83 | #define DECODETRACE_COLOR_SATURATION (180) /* 0-255 */ | |
84 | #define DECODETRACE_COLOR_VALUE (170) /* 0-255 */ | |
06bb4e6a | 85 | |
641574bc SA |
86 | const QColor DecodeTrace::ErrorBgColor = QColor(0xEF, 0x29, 0x29); |
87 | const QColor DecodeTrace::NoDecodeColor = QColor(0x88, 0x8A, 0x85); | |
ad50ac1a | 88 | |
74bf6666 | 89 | const int DecodeTrace::ArrowSize = 6; |
06e810f2 | 90 | const double DecodeTrace::EndCapWidth = 5; |
74bf6666 | 91 | const int DecodeTrace::RowTitleMargin = 7; |
06e810f2 JH |
92 | const int DecodeTrace::DrawPadding = 100; |
93 | ||
5b6ae103 | 94 | const int DecodeTrace::MaxTraceUpdateRate = 1; // No more than 1 Hz |
74bf6666 | 95 | const unsigned int DecodeTrace::AnimationDurationInTicks = 7; |
5b6ae103 | 96 | |
2b81ae46 | 97 | DecodeTrace::DecodeTrace(pv::Session &session, |
bb7dd726 | 98 | shared_ptr<data::SignalBase> signalbase, int index) : |
bf0edd2b | 99 | Trace(signalbase), |
8dbbc7f0 | 100 | session_(session), |
eee89ff8 | 101 | max_visible_rows_(0), |
8dbbc7f0 JH |
102 | delete_mapper_(this), |
103 | show_hide_mapper_(this) | |
55d3603d | 104 | { |
ad908057 | 105 | decode_signal_ = dynamic_pointer_cast<data::DecodeSignal>(base_); |
e0fc5810 | 106 | |
ab185f78 SA |
107 | GlobalSettings settings; |
108 | always_show_all_rows_ = settings.value(GlobalSettings::Key_Dec_AlwaysShowAllRows).toBool(); | |
109 | ||
110 | GlobalSettings::add_change_handler(this); | |
111 | ||
752281db SA |
112 | // Determine shortest string we want to see displayed in full |
113 | QFontMetrics m(QApplication::font()); | |
114 | min_useful_label_width_ = m.width("XX"); // e.g. two hex characters | |
115 | ||
84002113 | 116 | default_row_height_ = (ViewItemPaintParams::text_height() * 6) / 4; |
9741d6e0 | 117 | annotation_height_ = (ViewItemPaintParams::text_height() * 5) / 4; |
84002113 | 118 | |
9ba13f5e SA |
119 | // For the base color, we want to start at a very different color for |
120 | // every decoder stack, so multiply the index with a number that is | |
121 | // rather close to 180 degrees of the color circle but not a dividend of 360 | |
122 | // Note: The offset equals the color of the first annotation | |
123 | QColor color; | |
124 | const int h = (120 + 160 * index) % 360; | |
125 | const int s = DECODETRACE_COLOR_SATURATION; | |
126 | const int v = DECODETRACE_COLOR_VALUE; | |
127 | color.setHsv(h, s, v); | |
128 | base_->set_color(color); | |
9cef9567 | 129 | |
ad908057 SA |
130 | connect(decode_signal_.get(), SIGNAL(new_annotations()), |
131 | this, SLOT(on_new_annotations())); | |
eee3eab9 SA |
132 | connect(decode_signal_.get(), SIGNAL(decode_reset()), |
133 | this, SLOT(on_decode_reset())); | |
1b56c646 SA |
134 | connect(decode_signal_.get(), SIGNAL(decode_finished()), |
135 | this, SLOT(on_decode_finished())); | |
9f97b357 SA |
136 | connect(decode_signal_.get(), SIGNAL(channels_updated()), |
137 | this, SLOT(on_channels_updated())); | |
138 | ||
8dbbc7f0 | 139 | connect(&delete_mapper_, SIGNAL(mapped(int)), |
613d097c | 140 | this, SLOT(on_delete_decoder(int))); |
8dbbc7f0 | 141 | connect(&show_hide_mapper_, SIGNAL(mapped(int)), |
dd048a7e | 142 | this, SLOT(on_show_hide_decoder(int))); |
5b6ae103 SA |
143 | |
144 | connect(&delayed_trace_updater_, SIGNAL(timeout()), | |
145 | this, SLOT(on_delayed_trace_update())); | |
146 | delayed_trace_updater_.setSingleShot(true); | |
147 | delayed_trace_updater_.setInterval(1000 / MaxTraceUpdateRate); | |
74bf6666 SA |
148 | |
149 | connect(&animation_timer_, SIGNAL(timeout()), | |
150 | this, SLOT(on_animation_timer())); | |
151 | animation_timer_.setInterval(1000 / 50); | |
152 | ||
153 | default_marker_shape_ << QPoint(0, -ArrowSize); | |
154 | default_marker_shape_ << QPoint(ArrowSize, 0); | |
155 | default_marker_shape_ << QPoint(0, ArrowSize); | |
55d3603d JH |
156 | } |
157 | ||
ab185f78 SA |
158 | DecodeTrace::~DecodeTrace() |
159 | { | |
160 | GlobalSettings::remove_change_handler(this); | |
dca3cbee SA |
161 | |
162 | for (RowData& r : rows_) | |
163 | delete r.container; | |
ab185f78 SA |
164 | } |
165 | ||
b9329558 | 166 | bool DecodeTrace::enabled() const |
55d3603d JH |
167 | { |
168 | return true; | |
169 | } | |
170 | ||
6f925ba9 | 171 | shared_ptr<data::SignalBase> DecodeTrace::base() const |
b6b267bb | 172 | { |
bb7dd726 | 173 | return base_; |
b6b267bb JH |
174 | } |
175 | ||
a5d93c27 JH |
176 | pair<int, int> DecodeTrace::v_extents() const |
177 | { | |
e40a79cb | 178 | // Make an empty decode trace appear symmetrical |
84002113 SA |
179 | if (max_visible_rows_ == 0) |
180 | return make_pair(-default_row_height_, default_row_height_); | |
181 | ||
182 | unsigned int height = 0; | |
183 | for (const RowData& r : rows_) | |
184 | if (r.currently_visible) | |
185 | height += r.height; | |
e40a79cb | 186 | |
84002113 | 187 | return make_pair(-default_row_height_, height); |
a5d93c27 JH |
188 | } |
189 | ||
60938e04 | 190 | void DecodeTrace::paint_back(QPainter &p, ViewItemPaintParams &pp) |
fe08b6e8 | 191 | { |
3eb29afd | 192 | Trace::paint_back(p, pp); |
97904bf7 | 193 | paint_axis(p, pp, get_visual_y()); |
fe08b6e8 JH |
194 | } |
195 | ||
60938e04 | 196 | void DecodeTrace::paint_mid(QPainter &p, ViewItemPaintParams &pp) |
55d3603d | 197 | { |
84002113 SA |
198 | lock_guard<mutex> lock(row_modification_mutex_); |
199 | ||
cd0c558b SA |
200 | // Set default pen to allow for text width calculation |
201 | p.setPen(Qt::black); | |
202 | ||
67fb15bf | 203 | pair<uint64_t, uint64_t> sample_range = get_view_sample_range(pp.left(), pp.right()); |
b82908ab SA |
204 | |
205 | // Just because the view says we see a certain sample range it | |
206 | // doesn't mean we have this many decoded samples, too, so crop | |
207 | // the range to what has been decoded already | |
208 | sample_range.second = min((int64_t)sample_range.second, | |
209 | decode_signal_->get_decoded_sample_count(current_segment_, false)); | |
5dfeb70f | 210 | |
84002113 SA |
211 | for (RowData& r : rows_) |
212 | r.currently_visible = false; | |
213 | visible_rows_ = 0; | |
214 | int y = get_visual_y(); | |
aee9dcf3 | 215 | |
84002113 | 216 | for (RowData& r : rows_) { |
9741d6e0 SA |
217 | // If an entire decoder is hidden, we don't want to fetch annotations |
218 | if (!r.decode_row.decoder()->shown()) { | |
219 | r.currently_visible = false; | |
220 | continue; | |
221 | } | |
222 | ||
f9101a91 | 223 | vector<Annotation> annotations; |
84002113 | 224 | decode_signal_->get_annotation_subset(annotations, r.decode_row, |
72435789 | 225 | current_segment_, sample_range.first, sample_range.second); |
f994f496 SA |
226 | |
227 | // Show row if there are visible annotations or when user wants to see | |
228 | // all rows that have annotations somewhere and this one is one of them | |
84002113 | 229 | size_t ann_count = decode_signal_->get_annotation_count(r.decode_row, current_segment_); |
9741d6e0 | 230 | r.currently_visible = !annotations.empty() || (always_show_all_rows_ && (ann_count > 0)); |
f994f496 | 231 | |
84002113 | 232 | if (r.currently_visible) { |
9741d6e0 | 233 | draw_annotations(annotations, p, annotation_height_, pp, y, |
84002113 SA |
234 | get_row_color(r.decode_row.index()), r.title_width); |
235 | y += r.height; | |
236 | visible_rows_++; | |
f9101a91 | 237 | } |
7e674e43 | 238 | } |
5dfeb70f | 239 | |
9741d6e0 | 240 | draw_unresolved_period(p, annotation_height_, pp.left(), pp.right()); |
eee89ff8 | 241 | |
84002113 SA |
242 | if (visible_rows_ > max_visible_rows_) { |
243 | max_visible_rows_ = visible_rows_; | |
a303c2d8 | 244 | |
6d2802aa SA |
245 | // Call order is important, otherwise the lazy event handler won't work |
246 | owner_->extents_changed(false, true); | |
247 | owner_->row_item_appearance_changed(false, true); | |
248 | } | |
1ae18301 SA |
249 | |
250 | const QString err = decode_signal_->error_message(); | |
251 | if (!err.isEmpty()) | |
252 | draw_error(p, err, pp); | |
55d3603d JH |
253 | } |
254 | ||
60938e04 | 255 | void DecodeTrace::paint_fore(QPainter &p, ViewItemPaintParams &pp) |
88908838 | 256 | { |
84002113 | 257 | unsigned int y = get_visual_y(); |
88908838 | 258 | |
84002113 SA |
259 | for (const RowData& r : rows_) { |
260 | if (!r.currently_visible) | |
261 | continue; | |
88908838 JH |
262 | |
263 | p.setPen(QPen(Qt::NoPen)); | |
88908838 | 264 | |
84002113 | 265 | if (r.expand_marker_highlighted) |
74bf6666 | 266 | p.setBrush(QApplication::palette().brush(QPalette::Highlight)); |
84002113 SA |
267 | else |
268 | p.setBrush(QApplication::palette().brush(QPalette::WindowText)); | |
269 | ||
270 | // Draw expansion marker | |
74bf6666 SA |
271 | QPolygon marker(r.expand_marker_shape); |
272 | marker.translate(pp.left(), y); | |
273 | p.drawPolygon(marker); | |
88908838 | 274 | |
84002113 SA |
275 | p.setBrush(QApplication::palette().brush(QPalette::WindowText)); |
276 | ||
277 | const QRect text_rect(pp.left() + ArrowSize * 2, y - r.height / 2, | |
278 | pp.right() - pp.left(), r.height); | |
279 | const QString h(r.decode_row.title()); | |
88908838 JH |
280 | const int f = Qt::AlignLeft | Qt::AlignVCenter | |
281 | Qt::TextDontClip; | |
282 | ||
283 | // Draw the outline | |
284 | p.setPen(QApplication::palette().color(QPalette::Base)); | |
285 | for (int dx = -1; dx <= 1; dx++) | |
286 | for (int dy = -1; dy <= 1; dy++) | |
287 | if (dx != 0 && dy != 0) | |
84002113 | 288 | p.drawText(text_rect.translated(dx, dy), f, h); |
88908838 JH |
289 | |
290 | // Draw the text | |
291 | p.setPen(QApplication::palette().color(QPalette::WindowText)); | |
84002113 SA |
292 | p.drawText(text_rect, f, h); |
293 | ||
294 | y += r.height; | |
88908838 | 295 | } |
1931b5f9 SA |
296 | |
297 | if (show_hover_marker_) | |
298 | paint_hover_marker(p); | |
88908838 JH |
299 | } |
300 | ||
cf0a3c9c SA |
301 | void DecodeTrace::update_stack_button() |
302 | { | |
303 | const vector< shared_ptr<data::decode::Decoder> > &stack = decode_signal_->decoder_stack(); | |
304 | ||
305 | // Only show decoders in the menu that can be stacked onto the last one in the stack | |
306 | if (!stack.empty()) { | |
307 | const srd_decoder* d = stack.back()->decoder(); | |
308 | ||
309 | if (d->outputs) { | |
310 | pv::widgets::DecoderMenu *const decoder_menu = | |
311 | new pv::widgets::DecoderMenu(stack_button_, (const char*)(d->outputs->data)); | |
312 | connect(decoder_menu, SIGNAL(decoder_selected(srd_decoder*)), | |
313 | this, SLOT(on_stack_decoder(srd_decoder*))); | |
314 | ||
15784350 SA |
315 | decoder_menu->setStyleSheet("QMenu { menu-scrollable: 1; }"); |
316 | ||
cf0a3c9c SA |
317 | stack_button_->setMenu(decoder_menu); |
318 | stack_button_->show(); | |
319 | return; | |
320 | } | |
321 | } | |
322 | ||
323 | // No decoders available for stacking | |
324 | stack_button_->setMenu(nullptr); | |
325 | stack_button_->hide(); | |
326 | } | |
327 | ||
b9329558 | 328 | void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form) |
4e5a4405 | 329 | { |
613d097c JH |
330 | using pv::data::decode::Decoder; |
331 | ||
4e5a4405 | 332 | assert(form); |
4e5a4405 | 333 | |
7491a29f | 334 | // Add the standard options |
4e5a4405 JH |
335 | Trace::populate_popup_form(parent, form); |
336 | ||
7491a29f | 337 | // Add the decoder options |
8dbbc7f0 | 338 | bindings_.clear(); |
9f97b357 SA |
339 | channel_id_map_.clear(); |
340 | init_state_map_.clear(); | |
8dbbc7f0 | 341 | decoder_forms_.clear(); |
4e5a4405 | 342 | |
47747218 | 343 | const vector< shared_ptr<Decoder> > &stack = decode_signal_->decoder_stack(); |
4e5a4405 | 344 | |
2ad82c2e | 345 | if (stack.empty()) { |
5069084a JH |
346 | QLabel *const l = new QLabel( |
347 | tr("<p><i>No decoders in the stack</i></p>")); | |
348 | l->setAlignment(Qt::AlignCenter); | |
349 | form->addRow(l); | |
2ad82c2e | 350 | } else { |
f46e495e | 351 | auto iter = stack.cbegin(); |
5069084a JH |
352 | for (int i = 0; i < (int)stack.size(); i++, iter++) { |
353 | shared_ptr<Decoder> dec(*iter); | |
354 | create_decoder_form(i, dec, parent, form); | |
355 | } | |
356 | ||
357 | form->addRow(new QLabel( | |
8bd26d8b | 358 | tr("<i>* Required channels</i>"), parent)); |
5069084a | 359 | } |
4e5a4405 | 360 | |
ce94e4fd | 361 | // Add stacking button |
cf0a3c9c SA |
362 | stack_button_ = new QPushButton(tr("Stack Decoder"), parent); |
363 | stack_button_->setToolTip(tr("Stack a higher-level decoder on top of this one")); | |
364 | update_stack_button(); | |
ce94e4fd JH |
365 | |
366 | QHBoxLayout *stack_button_box = new QHBoxLayout; | |
cf0a3c9c | 367 | stack_button_box->addWidget(stack_button_, 0, Qt::AlignRight); |
ce94e4fd | 368 | form->addRow(stack_button_box); |
4e5a4405 JH |
369 | } |
370 | ||
9e773fec | 371 | QMenu* DecodeTrace::create_header_context_menu(QWidget *parent) |
c51482b3 | 372 | { |
9e773fec | 373 | QMenu *const menu = Trace::create_header_context_menu(parent); |
c51482b3 JH |
374 | |
375 | menu->addSeparator(); | |
376 | ||
377 | QAction *const del = new QAction(tr("Delete"), this); | |
a2d21018 | 378 | del->setShortcuts(QKeySequence::Delete); |
c51482b3 JH |
379 | connect(del, SIGNAL(triggered()), this, SLOT(on_delete())); |
380 | menu->addAction(del); | |
381 | ||
382 | return menu; | |
383 | } | |
384 | ||
be843692 SA |
385 | QMenu* DecodeTrace::create_view_context_menu(QWidget *parent, QPoint &click_pos) |
386 | { | |
79b53a1a SA |
387 | // Get entries from default menu before adding our own |
388 | QMenu *const menu = new QMenu(parent); | |
389 | ||
390 | QMenu* default_menu = Trace::create_view_context_menu(parent, click_pos); | |
391 | if (default_menu) { | |
7a0d99e6 | 392 | for (QAction *action : default_menu->actions()) { // clazy:exclude=range-loop |
79b53a1a SA |
393 | menu->addAction(action); |
394 | if (action->parent() == default_menu) | |
395 | action->setParent(menu); | |
396 | } | |
397 | delete default_menu; | |
398 | ||
399 | // Add separator if needed | |
400 | if (menu->actions().length() > 0) | |
401 | menu->addSeparator(); | |
402 | } | |
403 | ||
84002113 SA |
404 | selected_row_ = nullptr; |
405 | const RowData* r = get_row_at_point(click_pos); | |
406 | if (r) | |
407 | selected_row_ = &(r->decode_row); | |
be843692 | 408 | |
c764c995 SA |
409 | const View *const view = owner_->view(); |
410 | assert(view); | |
411 | QPoint pos = view->viewport()->mapFrom(parent, click_pos); | |
412 | ||
99ba5f28 | 413 | // Default sample range is "from here" |
c764c995 | 414 | const pair<uint64_t, uint64_t> sample_range = get_view_sample_range(pos.x(), pos.x() + 1); |
99ba5f28 | 415 | selected_sample_range_ = make_pair(sample_range.first, numeric_limits<uint64_t>::max()); |
be843692 | 416 | |
556259d2 SA |
417 | if (decode_signal_->is_paused()) { |
418 | QAction *const resume = | |
419 | new QAction(tr("Resume decoding"), this); | |
420 | resume->setIcon(QIcon::fromTheme("media-playback-start", | |
421 | QIcon(":/icons/media-playback-start.png"))); | |
422 | connect(resume, SIGNAL(triggered()), this, SLOT(on_pause_decode())); | |
423 | menu->addAction(resume); | |
424 | } else { | |
425 | QAction *const pause = | |
426 | new QAction(tr("Pause decoding"), this); | |
427 | pause->setIcon(QIcon::fromTheme("media-playback-pause", | |
428 | QIcon(":/icons/media-playback-pause.png"))); | |
429 | connect(pause, SIGNAL(triggered()), this, SLOT(on_pause_decode())); | |
430 | menu->addAction(pause); | |
431 | } | |
432 | ||
c764c995 SA |
433 | QAction *const copy_annotation_to_clipboard = |
434 | new QAction(tr("Copy annotation text to clipboard"), this); | |
435 | copy_annotation_to_clipboard->setIcon(QIcon::fromTheme("edit-paste", | |
d01fcb19 | 436 | QIcon(":/icons/edit-paste.svg"))); |
c764c995 SA |
437 | connect(copy_annotation_to_clipboard, SIGNAL(triggered()), this, SLOT(on_copy_annotation_to_clipboard())); |
438 | menu->addAction(copy_annotation_to_clipboard); | |
439 | ||
556259d2 SA |
440 | menu->addSeparator(); |
441 | ||
5a914348 | 442 | QAction *const export_all_rows = |
556259d2 | 443 | new QAction(tr("Export all annotations"), this); |
5a914348 SA |
444 | export_all_rows->setIcon(QIcon::fromTheme("document-save-as", |
445 | QIcon(":/icons/document-save-as.png"))); | |
446 | connect(export_all_rows, SIGNAL(triggered()), this, SLOT(on_export_all_rows())); | |
447 | menu->addAction(export_all_rows); | |
448 | ||
be843692 | 449 | QAction *const export_row = |
556259d2 | 450 | new QAction(tr("Export all annotations for this row"), this); |
be843692 SA |
451 | export_row->setIcon(QIcon::fromTheme("document-save-as", |
452 | QIcon(":/icons/document-save-as.png"))); | |
5a914348 | 453 | connect(export_row, SIGNAL(triggered()), this, SLOT(on_export_row())); |
be843692 SA |
454 | menu->addAction(export_row); |
455 | ||
5a914348 SA |
456 | menu->addSeparator(); |
457 | ||
458 | QAction *const export_all_rows_from_here = | |
459 | new QAction(tr("Export all annotations, starting here"), this); | |
460 | export_all_rows_from_here->setIcon(QIcon::fromTheme("document-save-as", | |
461 | QIcon(":/icons/document-save-as.png"))); | |
462 | connect(export_all_rows_from_here, SIGNAL(triggered()), this, SLOT(on_export_all_rows_from_here())); | |
463 | menu->addAction(export_all_rows_from_here); | |
464 | ||
be843692 SA |
465 | QAction *const export_row_from_here = |
466 | new QAction(tr("Export annotations for this row, starting here"), this); | |
467 | export_row_from_here->setIcon(QIcon::fromTheme("document-save-as", | |
468 | QIcon(":/icons/document-save-as.png"))); | |
5a914348 | 469 | connect(export_row_from_here, SIGNAL(triggered()), this, SLOT(on_export_row_from_here())); |
be843692 SA |
470 | menu->addAction(export_row_from_here); |
471 | ||
99ba5f28 SA |
472 | menu->addSeparator(); |
473 | ||
474 | QAction *const export_all_rows_with_cursor = | |
475 | new QAction(tr("Export all annotations within cursor range"), this); | |
476 | export_all_rows_with_cursor->setIcon(QIcon::fromTheme("document-save-as", | |
477 | QIcon(":/icons/document-save-as.png"))); | |
478 | connect(export_all_rows_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_all_rows_with_cursor())); | |
479 | menu->addAction(export_all_rows_with_cursor); | |
480 | ||
481 | QAction *const export_row_with_cursor = | |
482 | new QAction(tr("Export annotations for this row within cursor range"), this); | |
483 | export_row_with_cursor->setIcon(QIcon::fromTheme("document-save-as", | |
484 | QIcon(":/icons/document-save-as.png"))); | |
485 | connect(export_row_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_row_with_cursor())); | |
486 | menu->addAction(export_row_with_cursor); | |
487 | ||
99ba5f28 SA |
488 | if (!view->cursors()->enabled()) { |
489 | export_all_rows_with_cursor->setEnabled(false); | |
490 | export_row_with_cursor->setEnabled(false); | |
491 | } | |
492 | ||
be843692 SA |
493 | return menu; |
494 | } | |
495 | ||
74bf6666 SA |
496 | void DecodeTrace::delete_pressed() |
497 | { | |
498 | on_delete(); | |
499 | } | |
500 | ||
501 | void DecodeTrace::hover_point_changed(const QPoint &hp) | |
502 | { | |
503 | Trace::hover_point_changed(hp); | |
504 | ||
505 | assert(owner_); | |
506 | ||
507 | RowData* hover_row = get_row_at_point(hp); | |
508 | ||
509 | // Row expansion marker handling | |
510 | for (RowData& r : rows_) | |
511 | r.expand_marker_highlighted = false; | |
512 | ||
513 | if (hover_row) { | |
514 | int row_y = get_row_y(hover_row); | |
515 | if ((hp.x() > 0) && (hp.x() < 2 * ArrowSize) && | |
516 | (hp.y() > (int)(row_y - ArrowSize)) && (hp.y() < (int)(row_y + ArrowSize))) | |
517 | hover_row->expand_marker_highlighted = true; | |
518 | } | |
519 | ||
520 | // Tooltip handling | |
521 | if (hp.x() > 0) { | |
522 | QString ann = get_annotation_at_point(hp); | |
523 | ||
524 | if (!ann.isEmpty()) { | |
525 | QFontMetrics m(QToolTip::font()); | |
526 | const QRect text_size = m.boundingRect(QRect(), 0, ann); | |
527 | ||
528 | // This is OS-specific and unfortunately we can't query it, so | |
529 | // use an approximation to at least try to minimize the error. | |
530 | const int padding = default_row_height_ + 8; | |
531 | ||
532 | // Make sure the tool tip doesn't overlap with the mouse cursor. | |
533 | // If it did, the tool tip would constantly hide and re-appear. | |
534 | // We also push it up by one row so that it appears above the | |
535 | // decode trace, not below. | |
536 | QPoint p = hp; | |
537 | p.setX(hp.x() - (text_size.width() / 2) - padding); | |
538 | ||
539 | p.setY(get_row_y(hover_row) - default_row_height_ - | |
540 | text_size.height() - padding); | |
541 | ||
542 | const View *const view = owner_->view(); | |
543 | assert(view); | |
544 | QToolTip::showText(view->viewport()->mapToGlobal(p), ann); | |
545 | ||
546 | } else | |
547 | QToolTip::hideText(); | |
548 | ||
549 | } else | |
550 | QToolTip::hideText(); | |
551 | } | |
552 | ||
553 | void DecodeTrace::mouse_left_press_event(const QMouseEvent* event) | |
554 | { | |
555 | // Handle row expansion marker | |
556 | for (RowData& r : rows_) { | |
557 | if (!r.expand_marker_highlighted) | |
558 | continue; | |
559 | ||
560 | unsigned int y = get_row_y(&r); | |
561 | if ((event->x() > 0) && (event->x() <= (int)(ArrowSize + 3)) && | |
562 | (event->y() > (int)(y - (default_row_height_ / 2))) && | |
563 | (event->y() <= (int)(y + (default_row_height_ / 2)))) { | |
564 | ||
565 | if (r.expanded) { | |
566 | r.collapsing = true; | |
567 | r.expanded = false; | |
568 | r.anim_shape = ArrowSize; | |
569 | } else { | |
570 | r.expanding = true; | |
571 | r.anim_shape = 0; | |
dca3cbee | 572 | r.container->setVisible(true); |
74bf6666 SA |
573 | } |
574 | ||
575 | r.animation_step = 0; | |
576 | r.anim_height = r.height; | |
dca3cbee SA |
577 | |
578 | r.container->move(2 * ArrowSize, | |
579 | get_row_y(&r) + default_row_height_); | |
580 | ||
74bf6666 SA |
581 | animation_timer_.start(); |
582 | } | |
583 | } | |
584 | } | |
585 | ||
50631798 SA |
586 | void DecodeTrace::draw_annotations(vector<pv::data::decode::Annotation> annotations, |
587 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, | |
9ba13f5e | 588 | QColor row_color, int row_title_width) |
50631798 SA |
589 | { |
590 | using namespace pv::data::decode; | |
591 | ||
20d90d22 SA |
592 | Annotation::Class block_class = 0; |
593 | bool block_class_uniform = true; | |
5c48ce32 | 594 | qreal block_start = 0; |
20d90d22 SA |
595 | int block_ann_count = 0; |
596 | ||
597 | const Annotation *prev_ann; | |
5c48ce32 | 598 | qreal prev_end = INT_MIN; |
20d90d22 | 599 | |
5c48ce32 | 600 | qreal a_end; |
50631798 SA |
601 | |
602 | double samples_per_pixel, pixels_offset; | |
603 | tie(pixels_offset, samples_per_pixel) = | |
604 | get_pixels_offset_samples_per_pixel(); | |
605 | ||
bdc2a99b SA |
606 | // Sort the annotations by start sample so that decoders |
607 | // can't confuse us by creating annotations out of order | |
608 | stable_sort(annotations.begin(), annotations.end(), | |
609 | [](const Annotation &a, const Annotation &b) { | |
610 | return a.start_sample() < b.start_sample(); }); | |
611 | ||
50631798 SA |
612 | // Gather all annotations that form a visual "block" and draw them as such |
613 | for (const Annotation &a : annotations) { | |
614 | ||
5c48ce32 SA |
615 | const qreal abs_a_start = a.start_sample() / samples_per_pixel; |
616 | const qreal abs_a_end = a.end_sample() / samples_per_pixel; | |
bdc2a99b | 617 | |
5c48ce32 | 618 | const qreal a_start = abs_a_start - pixels_offset; |
20d90d22 SA |
619 | a_end = abs_a_end - pixels_offset; |
620 | ||
5c48ce32 SA |
621 | const qreal a_width = a_end - a_start; |
622 | const qreal delta = a_end - prev_end; | |
bdc2a99b SA |
623 | |
624 | bool a_is_separate = false; | |
625 | ||
626 | // Annotation wider than the threshold for a useful label width? | |
752281db | 627 | if (a_width >= min_useful_label_width_) { |
bdc2a99b | 628 | for (const QString &ann_text : a.annotations()) { |
5c48ce32 | 629 | const qreal w = p.boundingRect(QRectF(), 0, ann_text).width(); |
bdc2a99b SA |
630 | // Annotation wide enough to fit a label? Don't put it in a block then |
631 | if (w <= a_width) { | |
632 | a_is_separate = true; | |
633 | break; | |
634 | } | |
635 | } | |
636 | } | |
50631798 | 637 | |
bdc2a99b SA |
638 | // Were the previous and this annotation more than a pixel apart? |
639 | if ((abs(delta) > 1) || a_is_separate) { | |
640 | // Block was broken, draw annotations that form the current block | |
20d90d22 SA |
641 | if (block_ann_count == 1) |
642 | draw_annotation(*prev_ann, p, h, pp, y, row_color, | |
aee9dcf3 | 643 | row_title_width); |
20d90d22 SA |
644 | else if (block_ann_count > 0) |
645 | draw_annotation_block(block_start, prev_end, block_class, | |
646 | block_class_uniform, p, h, y, row_color); | |
50631798 | 647 | |
20d90d22 | 648 | block_ann_count = 0; |
50631798 SA |
649 | } |
650 | ||
bdc2a99b | 651 | if (a_is_separate) { |
9ba13f5e | 652 | draw_annotation(a, p, h, pp, y, row_color, row_title_width); |
bdc2a99b | 653 | // Next annotation must start a new block. delta will be > 1 |
20d90d22 SA |
654 | // because we set prev_end to INT_MIN but that's okay since |
655 | // block_ann_count will be 0 and nothing will be drawn | |
656 | prev_end = INT_MIN; | |
5c48ce32 | 657 | block_ann_count = 0; |
bdc2a99b | 658 | } else { |
20d90d22 SA |
659 | prev_end = a_end; |
660 | prev_ann = &a; | |
661 | ||
662 | if (block_ann_count == 0) { | |
663 | block_start = a_start; | |
664 | block_class = a.ann_class(); | |
665 | block_class_uniform = true; | |
666 | } else | |
667 | if (a.ann_class() != block_class) | |
668 | block_class_uniform = false; | |
669 | ||
670 | block_ann_count++; | |
bdc2a99b | 671 | } |
50631798 SA |
672 | } |
673 | ||
20d90d22 SA |
674 | if (block_ann_count == 1) |
675 | draw_annotation(*prev_ann, p, h, pp, y, row_color, row_title_width); | |
676 | else if (block_ann_count > 0) | |
677 | draw_annotation_block(block_start, prev_end, block_class, | |
678 | block_class_uniform, p, h, y, row_color); | |
50631798 SA |
679 | } |
680 | ||
287d607f | 681 | void DecodeTrace::draw_annotation(const pv::data::decode::Annotation &a, |
5b5fa4da | 682 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, |
9ba13f5e | 683 | QColor row_color, int row_title_width) const |
06e810f2 | 684 | { |
53e35b2d JH |
685 | double samples_per_pixel, pixels_offset; |
686 | tie(pixels_offset, samples_per_pixel) = | |
687 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 688 | |
06e810f2 JH |
689 | const double start = a.start_sample() / samples_per_pixel - |
690 | pixels_offset; | |
c063290a | 691 | const double end = a.end_sample() / samples_per_pixel - pixels_offset; |
287d607f | 692 | |
f228f00e | 693 | QColor color = get_annotation_color(row_color, a.ann_class()); |
9ba13f5e SA |
694 | p.setPen(color.darker()); |
695 | p.setBrush(color); | |
06e810f2 | 696 | |
3eb29afd | 697 | if (start > pp.right() + DrawPadding || end < pp.left() - DrawPadding) |
06e810f2 JH |
698 | return; |
699 | ||
700 | if (a.start_sample() == a.end_sample()) | |
f765c3db | 701 | draw_instant(a, p, h, start, y); |
06e810f2 | 702 | else |
c063290a | 703 | draw_range(a, p, h, start, end, y, pp, row_title_width); |
06e810f2 JH |
704 | } |
705 | ||
5c48ce32 | 706 | void DecodeTrace::draw_annotation_block(qreal start, qreal end, |
20d90d22 | 707 | Annotation::Class ann_class, bool use_ann_format, QPainter &p, int h, |
9ba13f5e | 708 | int y, QColor row_color) const |
50631798 | 709 | { |
33707990 SA |
710 | const double top = y + .5 - h / 2; |
711 | const double bottom = y + .5 + h / 2; | |
33707990 | 712 | |
3082ee93 JH |
713 | const QRectF rect(start, top, end - start, bottom - top); |
714 | const int r = h / 4; | |
715 | ||
716 | p.setPen(QPen(Qt::NoPen)); | |
717 | p.setBrush(Qt::white); | |
718 | p.drawRoundedRect(rect, r, r); | |
719 | ||
20d90d22 SA |
720 | // If all annotations in this block are of the same type, we can use the |
721 | // one format that all of these annotations have. Otherwise, we should use | |
722 | // a neutral color (i.e. gray) | |
723 | if (use_ann_format) { | |
724 | const QColor color = get_annotation_color(row_color, ann_class); | |
725 | p.setPen(color.darker()); | |
726 | p.setBrush(QBrush(color, Qt::Dense4Pattern)); | |
727 | } else { | |
728 | p.setPen(Qt::gray); | |
729 | p.setBrush(QBrush(Qt::gray, Qt::Dense4Pattern)); | |
730 | } | |
731 | ||
3082ee93 | 732 | p.drawRoundedRect(rect, r, r); |
50631798 SA |
733 | } |
734 | ||
06e810f2 | 735 | void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p, |
5c48ce32 | 736 | int h, qreal x, int y) const |
06e810f2 JH |
737 | { |
738 | const QString text = a.annotations().empty() ? | |
739 | QString() : a.annotations().back(); | |
5c48ce32 | 740 | const qreal w = min((qreal)p.boundingRect(QRectF(), 0, text).width(), |
06e810f2 JH |
741 | 0.0) + h; |
742 | const QRectF rect(x - w / 2, y - h / 2, w, h); | |
743 | ||
06e810f2 JH |
744 | p.drawRoundedRect(rect, h / 2, h / 2); |
745 | ||
2a56e448 | 746 | p.setPen(Qt::black); |
06e810f2 JH |
747 | p.drawText(rect, Qt::AlignCenter | Qt::AlignVCenter, text); |
748 | } | |
749 | ||
750 | void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p, | |
5c48ce32 | 751 | int h, qreal start, qreal end, int y, const ViewItemPaintParams &pp, |
f765c3db | 752 | int row_title_width) const |
06e810f2 | 753 | { |
5c48ce32 SA |
754 | const qreal top = y + .5 - h / 2; |
755 | const qreal bottom = y + .5 + h / 2; | |
06e810f2 JH |
756 | const vector<QString> annotations = a.annotations(); |
757 | ||
06e810f2 | 758 | // If the two ends are within 1 pixel, draw a vertical line |
2ad82c2e | 759 | if (start + 1.0 > end) { |
06e810f2 JH |
760 | p.drawLine(QPointF(start, top), QPointF(start, bottom)); |
761 | return; | |
762 | } | |
763 | ||
5c48ce32 | 764 | const qreal cap_width = min((end - start) / 4, EndCapWidth); |
06e810f2 JH |
765 | |
766 | QPointF pts[] = { | |
767 | QPointF(start, y + .5f), | |
768 | QPointF(start + cap_width, top), | |
769 | QPointF(end - cap_width, top), | |
770 | QPointF(end, y + .5f), | |
771 | QPointF(end - cap_width, bottom), | |
772 | QPointF(start + cap_width, bottom) | |
773 | }; | |
774 | ||
775 | p.drawConvexPolygon(pts, countof(pts)); | |
776 | ||
777 | if (annotations.empty()) | |
778 | return; | |
779 | ||
7352be72 SA |
780 | const int ann_start = start + cap_width; |
781 | const int ann_end = end - cap_width; | |
782 | ||
74bf6666 | 783 | const int real_start = max(ann_start, pp.left() + ArrowSize + row_title_width); |
6f925ba9 | 784 | const int real_end = min(ann_end, pp.right()); |
7352be72 SA |
785 | const int real_width = real_end - real_start; |
786 | ||
787 | QRectF rect(real_start, y - h / 2, real_width, h); | |
0f290e9b JH |
788 | if (rect.width() <= 4) |
789 | return; | |
790 | ||
2a56e448 | 791 | p.setPen(Qt::black); |
06e810f2 JH |
792 | |
793 | // Try to find an annotation that will fit | |
794 | QString best_annotation; | |
795 | int best_width = 0; | |
796 | ||
d9aecf1f | 797 | for (const QString &a : annotations) { |
06e810f2 JH |
798 | const int w = p.boundingRect(QRectF(), 0, a).width(); |
799 | if (w <= rect.width() && w > best_width) | |
800 | best_annotation = a, best_width = w; | |
801 | } | |
802 | ||
803 | if (best_annotation.isEmpty()) | |
804 | best_annotation = annotations.back(); | |
805 | ||
806 | // If not ellide the last in the list | |
807 | p.drawText(rect, Qt::AlignCenter, p.fontMetrics().elidedText( | |
808 | best_annotation, Qt::ElideRight, rect.width())); | |
809 | } | |
810 | ||
b9329558 | 811 | void DecodeTrace::draw_error(QPainter &p, const QString &message, |
5b5fa4da | 812 | const ViewItemPaintParams &pp) |
ad50ac1a | 813 | { |
be9e7b4b | 814 | const int y = get_visual_y(); |
ad50ac1a | 815 | |
1ae18301 SA |
816 | double samples_per_pixel, pixels_offset; |
817 | tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel(); | |
818 | ||
641574bc SA |
819 | p.setPen(ErrorBgColor.darker()); |
820 | p.setBrush(ErrorBgColor); | |
ad50ac1a | 821 | |
1ae18301 SA |
822 | const QRectF bounding_rect = QRectF(pp.left(), INT_MIN / 2 + y, pp.right(), INT_MAX); |
823 | ||
824 | const QRectF text_rect = p.boundingRect(bounding_rect, Qt::AlignCenter, message); | |
5c48ce32 | 825 | const qreal r = text_rect.height() / 4; |
ad50ac1a | 826 | |
1ae18301 | 827 | p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r, Qt::AbsoluteSize); |
ad50ac1a | 828 | |
2a56e448 | 829 | p.setPen(Qt::black); |
ad50ac1a JH |
830 | p.drawText(text_rect, message); |
831 | } | |
832 | ||
ff83d980 | 833 | void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left, int right) const |
5dfeb70f JH |
834 | { |
835 | using namespace pv::data; | |
836 | using pv::data::decode::Decoder; | |
837 | ||
53e35b2d JH |
838 | double samples_per_pixel, pixels_offset; |
839 | ||
5ecf957f | 840 | const int64_t sample_count = decode_signal_->get_working_sample_count(current_segment_); |
5dfeb70f JH |
841 | if (sample_count == 0) |
842 | return; | |
843 | ||
b82908ab | 844 | const int64_t samples_decoded = decode_signal_->get_decoded_sample_count(current_segment_, true); |
5dfeb70f JH |
845 | if (sample_count == samples_decoded) |
846 | return; | |
847 | ||
be9e7b4b | 848 | const int y = get_visual_y(); |
7f8517f6 | 849 | |
ff83d980 | 850 | tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel(); |
7f8517f6 | 851 | |
5dfeb70f JH |
852 | const double start = max(samples_decoded / |
853 | samples_per_pixel - pixels_offset, left - 1.0); | |
854 | const double end = min(sample_count / samples_per_pixel - | |
855 | pixels_offset, right + 1.0); | |
e06cf18d | 856 | const QRectF no_decode_rect(start, y - (h / 2) - 0.5, end - start, h); |
5dfeb70f JH |
857 | |
858 | p.setPen(QPen(Qt::NoPen)); | |
859 | p.setBrush(Qt::white); | |
860 | p.drawRect(no_decode_rect); | |
861 | ||
641574bc SA |
862 | p.setPen(NoDecodeColor); |
863 | p.setBrush(QBrush(NoDecodeColor, Qt::Dense6Pattern)); | |
5dfeb70f JH |
864 | p.drawRect(no_decode_rect); |
865 | } | |
866 | ||
53e35b2d | 867 | pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const |
7f8517f6 | 868 | { |
8dbbc7f0 | 869 | assert(owner_); |
7f8517f6 | 870 | |
8dbbc7f0 | 871 | const View *view = owner_->view(); |
eae6e30a JH |
872 | assert(view); |
873 | ||
874 | const double scale = view->scale(); | |
7f8517f6 SA |
875 | assert(scale > 0); |
876 | ||
53e35b2d | 877 | const double pixels_offset = |
ff83d980 | 878 | ((view->offset() - decode_signal_->start_time()) / scale).convert_to<double>(); |
7f8517f6 | 879 | |
ff83d980 | 880 | double samplerate = decode_signal_->samplerate(); |
7f8517f6 SA |
881 | |
882 | // Show sample rate as 1Hz when it is unknown | |
883 | if (samplerate == 0.0) | |
884 | samplerate = 1.0; | |
885 | ||
53e35b2d | 886 | return make_pair(pixels_offset, samplerate * scale); |
7f8517f6 SA |
887 | } |
888 | ||
67fb15bf | 889 | pair<uint64_t, uint64_t> DecodeTrace::get_view_sample_range( |
db1bf6bf | 890 | int x_start, int x_end) const |
7f8517f6 | 891 | { |
53e35b2d JH |
892 | double samples_per_pixel, pixels_offset; |
893 | tie(pixels_offset, samples_per_pixel) = | |
894 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 895 | |
db1bf6bf JH |
896 | const uint64_t start = (uint64_t)max( |
897 | (x_start + pixels_offset) * samples_per_pixel, 0.0); | |
898 | const uint64_t end = (uint64_t)max( | |
899 | (x_end + pixels_offset) * samples_per_pixel, 0.0); | |
7f8517f6 SA |
900 | |
901 | return make_pair(start, end); | |
902 | } | |
903 | ||
9ba13f5e SA |
904 | QColor DecodeTrace::get_row_color(int row_index) const |
905 | { | |
906 | // For each row color, use the base color hue and add an offset that's | |
907 | // not a dividend of 360 | |
908 | ||
909 | QColor color; | |
910 | const int h = (base_->color().toHsv().hue() + 20 * row_index) % 360; | |
911 | const int s = DECODETRACE_COLOR_SATURATION; | |
912 | const int v = DECODETRACE_COLOR_VALUE; | |
913 | color.setHsl(h, s, v); | |
914 | ||
915 | return color; | |
916 | } | |
917 | ||
918 | QColor DecodeTrace::get_annotation_color(QColor row_color, int annotation_index) const | |
919 | { | |
920 | // For each row color, use the base color hue and add an offset that's | |
921 | // not a dividend of 360 and not a multiple of the row offset | |
922 | ||
923 | QColor color(row_color); | |
924 | const int h = (color.toHsv().hue() + 55 * annotation_index) % 360; | |
925 | const int s = DECODETRACE_COLOR_SATURATION; | |
926 | const int v = DECODETRACE_COLOR_VALUE; | |
927 | color.setHsl(h, s, v); | |
928 | ||
929 | return color; | |
930 | } | |
931 | ||
84002113 | 932 | unsigned int DecodeTrace::get_row_y(const RowData* row) const |
e2f90c50 | 933 | { |
84002113 | 934 | assert(row); |
e2f90c50 | 935 | |
84002113 | 936 | unsigned int y = get_visual_y(); |
99029fda | 937 | |
9741d6e0 SA |
938 | for (const RowData& r : rows_) { |
939 | if (!r.currently_visible) | |
940 | continue; | |
941 | ||
942 | if (row->decode_row == r.decode_row) | |
84002113 | 943 | break; |
9741d6e0 SA |
944 | else |
945 | y += r.height; | |
946 | } | |
99029fda | 947 | |
84002113 SA |
948 | return y; |
949 | } | |
99029fda | 950 | |
84002113 SA |
951 | RowData* DecodeTrace::get_row_at_point(const QPoint &point) |
952 | { | |
9741d6e0 | 953 | int y = get_visual_y() - (default_row_height_ / 2); |
84002113 SA |
954 | |
955 | for (RowData& r : rows_) { | |
956 | if (!r.currently_visible) | |
957 | continue; | |
958 | ||
959 | if ((point.y() >= y) && (point.y() < (int)(y + r.height))) | |
960 | return &r; | |
961 | ||
962 | y += r.height; | |
963 | } | |
e2f90c50 | 964 | |
84002113 | 965 | return nullptr; |
e2f90c50 SA |
966 | } |
967 | ||
117cdea3 | 968 | const QString DecodeTrace::get_annotation_at_point(const QPoint &point) |
e2f90c50 SA |
969 | { |
970 | using namespace pv::data::decode; | |
971 | ||
117cdea3 JH |
972 | if (!enabled()) |
973 | return QString(); | |
e2f90c50 | 974 | |
117cdea3 | 975 | const pair<uint64_t, uint64_t> sample_range = |
67fb15bf | 976 | get_view_sample_range(point.x(), point.x() + 1); |
84002113 SA |
977 | const RowData* r = get_row_at_point(point); |
978 | ||
979 | if (!r) | |
117cdea3 | 980 | return QString(); |
e2f90c50 | 981 | |
9741d6e0 SA |
982 | if (point.y() > (int)(get_row_y(r) + (annotation_height_ / 2))) |
983 | return QString(); | |
984 | ||
be843692 | 985 | vector<Annotation> annotations; |
e2f90c50 | 986 | |
84002113 | 987 | decode_signal_->get_annotation_subset(annotations, r->decode_row, |
72435789 | 988 | current_segment_, sample_range.first, sample_range.second); |
e2f90c50 SA |
989 | |
990 | return (annotations.empty()) ? | |
991 | QString() : annotations[0].annotations().front(); | |
992 | } | |
993 | ||
613d097c JH |
994 | void DecodeTrace::create_decoder_form(int index, |
995 | shared_ptr<data::decode::Decoder> &dec, QWidget *parent, | |
996 | QFormLayout *form) | |
7491a29f | 997 | { |
1cc1c8de | 998 | GlobalSettings settings; |
7491a29f JH |
999 | |
1000 | assert(dec); | |
1001 | const srd_decoder *const decoder = dec->decoder(); | |
1002 | assert(decoder); | |
1003 | ||
ff59fa2c SA |
1004 | const bool decoder_deletable = index > 0; |
1005 | ||
204bae45 | 1006 | pv::widgets::DecoderGroupBox *const group = |
27e8df22 | 1007 | new pv::widgets::DecoderGroupBox( |
580b4f25 UH |
1008 | QString::fromUtf8(decoder->name), |
1009 | tr("%1:\n%2").arg(QString::fromUtf8(decoder->longname), | |
1010 | QString::fromUtf8(decoder->desc)), | |
1011 | nullptr, decoder_deletable); | |
dd048a7e | 1012 | group->set_decoder_visible(dec->shown()); |
613d097c | 1013 | |
ff59fa2c SA |
1014 | if (decoder_deletable) { |
1015 | delete_mapper_.setMapping(group, index); | |
1016 | connect(group, SIGNAL(delete_decoder()), &delete_mapper_, SLOT(map())); | |
1017 | } | |
613d097c | 1018 | |
8dbbc7f0 | 1019 | show_hide_mapper_.setMapping(group, index); |
dd048a7e | 1020 | connect(group, SIGNAL(show_hide_decoder()), |
8dbbc7f0 | 1021 | &show_hide_mapper_, SLOT(map())); |
dd048a7e | 1022 | |
204bae45 JH |
1023 | QFormLayout *const decoder_form = new QFormLayout; |
1024 | group->add_layout(decoder_form); | |
7491a29f | 1025 | |
47747218 | 1026 | const vector<DecodeChannel> channels = decode_signal_->get_channels(); |
407c9ebe | 1027 | |
9f97b357 | 1028 | // Add the channels |
7a0d99e6 | 1029 | for (const DecodeChannel& ch : channels) { |
9f97b357 SA |
1030 | // Ignore channels not part of the decoder we create the form for |
1031 | if (ch.decoder_ != dec) | |
1032 | continue; | |
407c9ebe | 1033 | |
9f97b357 SA |
1034 | QComboBox *const combo = create_channel_selector(parent, &ch); |
1035 | QComboBox *const combo_init_state = create_channel_selector_init_state(parent, &ch); | |
407c9ebe | 1036 | |
9f97b357 SA |
1037 | channel_id_map_[combo] = ch.id; |
1038 | init_state_map_[combo_init_state] = ch.id; | |
407c9ebe | 1039 | |
7491a29f | 1040 | connect(combo, SIGNAL(currentIndexChanged(int)), |
6ac6242b | 1041 | this, SLOT(on_channel_selected(int))); |
9f97b357 SA |
1042 | connect(combo_init_state, SIGNAL(currentIndexChanged(int)), |
1043 | this, SLOT(on_init_state_changed(int))); | |
407c9ebe UH |
1044 | |
1045 | QHBoxLayout *const hlayout = new QHBoxLayout; | |
1046 | hlayout->addWidget(combo); | |
9f97b357 | 1047 | hlayout->addWidget(combo_init_state); |
407c9ebe | 1048 | |
1cc1c8de | 1049 | if (!settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool()) |
9f97b357 | 1050 | combo_init_state->hide(); |
7491a29f | 1051 | |
9f97b357 SA |
1052 | const QString required_flag = ch.is_optional ? QString() : QString("*"); |
1053 | decoder_form->addRow(tr("<b>%1</b> (%2) %3") | |
1054 | .arg(ch.name, ch.desc, required_flag), hlayout); | |
7491a29f JH |
1055 | } |
1056 | ||
1057 | // Add the options | |
3cc9ad7b | 1058 | shared_ptr<binding::Decoder> binding( |
946b52e1 | 1059 | new binding::Decoder(decode_signal_, dec)); |
204bae45 | 1060 | binding->add_properties_to_form(decoder_form, true); |
7491a29f | 1061 | |
8dbbc7f0 | 1062 | bindings_.push_back(binding); |
204bae45 JH |
1063 | |
1064 | form->addRow(group); | |
8dbbc7f0 | 1065 | decoder_forms_.push_back(group); |
7491a29f JH |
1066 | } |
1067 | ||
9f97b357 | 1068 | QComboBox* DecodeTrace::create_channel_selector(QWidget *parent, const DecodeChannel *ch) |
4e5a4405 | 1069 | { |
47e9e7bb | 1070 | const auto sigs(session_.signalbases()); |
78b0af3e | 1071 | |
9f97b357 | 1072 | // Sort signals in natural order |
47e9e7bb | 1073 | vector< shared_ptr<data::SignalBase> > sig_list(sigs.begin(), sigs.end()); |
6f925ba9 | 1074 | sort(sig_list.begin(), sig_list.end(), |
47e9e7bb SA |
1075 | [](const shared_ptr<data::SignalBase> &a, |
1076 | const shared_ptr<data::SignalBase> &b) { | |
1077 | return strnatcasecmp(a->name().toStdString(), | |
1078 | b->name().toStdString()) < 0; }); | |
4e5a4405 | 1079 | |
4e5a4405 JH |
1080 | QComboBox *selector = new QComboBox(parent); |
1081 | ||
4c60462b | 1082 | selector->addItem("-", qVariantFromValue((void*)nullptr)); |
4e5a4405 | 1083 | |
9f97b357 | 1084 | if (!ch->assigned_signal) |
4e5a4405 JH |
1085 | selector->setCurrentIndex(0); |
1086 | ||
47e9e7bb SA |
1087 | for (const shared_ptr<data::SignalBase> &b : sig_list) { |
1088 | assert(b); | |
79c4a9c8 | 1089 | if (b->logic_data() && b->enabled()) { |
47e9e7bb SA |
1090 | selector->addItem(b->name(), |
1091 | qVariantFromValue((void*)b.get())); | |
5da5d081 | 1092 | |
9f97b357 SA |
1093 | if (ch->assigned_signal == b.get()) |
1094 | selector->setCurrentIndex(selector->count() - 1); | |
4e5a4405 JH |
1095 | } |
1096 | } | |
1097 | ||
1098 | return selector; | |
1099 | } | |
1100 | ||
9f97b357 SA |
1101 | QComboBox* DecodeTrace::create_channel_selector_init_state(QWidget *parent, |
1102 | const DecodeChannel *ch) | |
407c9ebe UH |
1103 | { |
1104 | QComboBox *selector = new QComboBox(parent); | |
1105 | ||
1106 | selector->addItem("0", qVariantFromValue((int)SRD_INITIAL_PIN_LOW)); | |
1107 | selector->addItem("1", qVariantFromValue((int)SRD_INITIAL_PIN_HIGH)); | |
7df44935 | 1108 | selector->addItem("X", qVariantFromValue((int)SRD_INITIAL_PIN_SAME_AS_SAMPLE0)); |
407c9ebe | 1109 | |
9f97b357 | 1110 | selector->setCurrentIndex(ch->initial_pin_state); |
407c9ebe UH |
1111 | |
1112 | selector->setToolTip("Initial (assumed) pin value before the first sample"); | |
1113 | ||
1114 | return selector; | |
1115 | } | |
1116 | ||
5a914348 SA |
1117 | void DecodeTrace::export_annotations(vector<Annotation> *annotations) const |
1118 | { | |
1119 | using namespace pv::data::decode; | |
1120 | ||
1121 | GlobalSettings settings; | |
1122 | const QString dir = settings.value("MainWindow/SaveDirectory").toString(); | |
1123 | ||
1124 | const QString file_name = QFileDialog::getSaveFileName( | |
1125 | owner_->view(), tr("Export annotations"), dir, tr("Text Files (*.txt);;All Files (*)")); | |
1126 | ||
1127 | if (file_name.isEmpty()) | |
1128 | return; | |
1129 | ||
1130 | QString format = settings.value(GlobalSettings::Key_Dec_ExportFormat).toString(); | |
1131 | const QString quote = format.contains("%q") ? "\"" : ""; | |
1132 | format = format.remove("%q"); | |
1133 | ||
1134 | QFile file(file_name); | |
1135 | if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) { | |
1136 | QTextStream out_stream(&file); | |
1137 | ||
1138 | for (Annotation &ann : *annotations) { | |
1139 | const QString sample_range = QString("%1-%2") \ | |
1140 | .arg(QString::number(ann.start_sample()), QString::number(ann.end_sample())); | |
1141 | ||
1142 | const QString class_name = quote + ann.row()->class_name() + quote; | |
1143 | ||
1144 | QString all_ann_text; | |
1145 | for (const QString &s : ann.annotations()) | |
1146 | all_ann_text = all_ann_text + quote + s + quote + ","; | |
1147 | all_ann_text.chop(1); | |
1148 | ||
1149 | const QString first_ann_text = quote + ann.annotations().front() + quote; | |
1150 | ||
1151 | QString out_text = format; | |
1152 | out_text = out_text.replace("%s", sample_range); | |
1153 | out_text = out_text.replace("%d", | |
cbb2e4da | 1154 | quote + QString::fromUtf8(ann.row()->decoder()->name()) + quote); |
5a914348 SA |
1155 | out_text = out_text.replace("%c", class_name); |
1156 | out_text = out_text.replace("%1", first_ann_text); | |
1157 | out_text = out_text.replace("%a", all_ann_text); | |
1158 | out_stream << out_text << '\n'; | |
1159 | } | |
1160 | ||
1161 | if (out_stream.status() == QTextStream::Ok) | |
1162 | return; | |
1163 | } | |
1164 | ||
1165 | QMessageBox msg(owner_->view()); | |
970fca0d | 1166 | msg.setText(tr("Error") + "\n\n" + tr("File %1 could not be written to.").arg(file_name)); |
5a914348 SA |
1167 | msg.setStandardButtons(QMessageBox::Ok); |
1168 | msg.setIcon(QMessageBox::Warning); | |
1169 | msg.exec(); | |
1170 | } | |
1171 | ||
84002113 SA |
1172 | void DecodeTrace::update_rows() |
1173 | { | |
1174 | lock_guard<mutex> lock(row_modification_mutex_); | |
1175 | ||
1176 | QFontMetrics m(QApplication::font()); | |
1177 | ||
1178 | for (RowData& r : rows_) | |
1179 | r.exists = false; | |
1180 | ||
1181 | for (const Row& decode_row : decode_signal_->get_rows()) { | |
1182 | // Find row in our list | |
1183 | auto r_it = find_if(rows_.begin(), rows_.end(), | |
1184 | [&](RowData& r){ return r.decode_row == decode_row; }); | |
1185 | ||
1186 | RowData* r = nullptr; | |
1187 | if (r_it == rows_.end()) { | |
1188 | // Row doesn't exist yet, create and append it | |
1189 | RowData nr; | |
1190 | nr.decode_row = decode_row; | |
1191 | nr.height = default_row_height_; | |
74bf6666 | 1192 | nr.expanded_height = 5*default_row_height_; |
84002113 SA |
1193 | nr.currently_visible = false; |
1194 | nr.expand_marker_highlighted = false; | |
74bf6666 | 1195 | nr.expanding = false; |
84002113 | 1196 | nr.expanded = false; |
74bf6666 SA |
1197 | nr.collapsing = false; |
1198 | nr.expand_marker_shape = default_marker_shape_; | |
dca3cbee | 1199 | nr.container = new QWidget(owner_->view()->viewport()); |
84002113 SA |
1200 | |
1201 | rows_.push_back(nr); | |
1202 | r = &rows_.back(); | |
1203 | } else | |
1204 | r = &(*r_it); | |
1205 | ||
1206 | r->exists = true; | |
1207 | ||
1208 | const int w = m.boundingRect(r->decode_row.title()).width() + RowTitleMargin; | |
1209 | r->title_width = w; | |
dca3cbee SA |
1210 | |
1211 | r->container->resize(owner_->view()->viewport()->width() - r->container->pos().x(), | |
1212 | r->expanded_height - 2 * default_row_height_); | |
1213 | r->container->setVisible(false); | |
84002113 SA |
1214 | } |
1215 | ||
1216 | // Remove any rows that no longer exist, obeying that iterators are invalidated | |
1217 | bool any_exists; | |
1218 | do { | |
1219 | any_exists = false; | |
1220 | ||
1221 | for (unsigned int i = 0; i < rows_.size(); i++) | |
1222 | if (!rows_[i].exists) { | |
dca3cbee | 1223 | delete rows_[i].container; |
84002113 SA |
1224 | rows_.erase(rows_.begin() + i); |
1225 | any_exists = true; | |
1226 | break; | |
1227 | } | |
1228 | } while (any_exists); | |
1229 | } | |
1230 | ||
ab185f78 SA |
1231 | void DecodeTrace::on_setting_changed(const QString &key, const QVariant &value) |
1232 | { | |
945238ca SA |
1233 | Trace::on_setting_changed(key, value); |
1234 | ||
ab185f78 | 1235 | if (key == GlobalSettings::Key_Dec_AlwaysShowAllRows) { |
ab185f78 SA |
1236 | max_visible_rows_ = 0; |
1237 | always_show_all_rows_ = value.toBool(); | |
1238 | } | |
1239 | } | |
1240 | ||
ad908057 | 1241 | void DecodeTrace::on_new_annotations() |
5b6ae103 SA |
1242 | { |
1243 | if (!delayed_trace_updater_.isActive()) | |
1244 | delayed_trace_updater_.start(); | |
1245 | } | |
1246 | ||
1247 | void DecodeTrace::on_delayed_trace_update() | |
9cef9567 | 1248 | { |
8dbbc7f0 | 1249 | if (owner_) |
6e2c3c85 | 1250 | owner_->row_item_appearance_changed(false, true); |
9cef9567 JH |
1251 | } |
1252 | ||
eee3eab9 SA |
1253 | void DecodeTrace::on_decode_reset() |
1254 | { | |
eee3eab9 | 1255 | max_visible_rows_ = 0; |
84002113 | 1256 | update_rows(); |
eee3eab9 SA |
1257 | |
1258 | if (owner_) | |
1259 | owner_->row_item_appearance_changed(false, true); | |
1260 | } | |
1261 | ||
1b56c646 SA |
1262 | void DecodeTrace::on_decode_finished() |
1263 | { | |
1264 | if (owner_) | |
1265 | owner_->row_item_appearance_changed(false, true); | |
1266 | } | |
1267 | ||
556259d2 SA |
1268 | void DecodeTrace::on_pause_decode() |
1269 | { | |
1270 | if (decode_signal_->is_paused()) | |
1271 | decode_signal_->resume_decode(); | |
1272 | else | |
1273 | decode_signal_->pause_decode(); | |
1274 | } | |
1275 | ||
b9329558 | 1276 | void DecodeTrace::on_delete() |
c51482b3 | 1277 | { |
ad908057 | 1278 | session_.remove_decode_signal(decode_signal_); |
c51482b3 JH |
1279 | } |
1280 | ||
6ac6242b | 1281 | void DecodeTrace::on_channel_selected(int) |
4e5a4405 | 1282 | { |
9f97b357 SA |
1283 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
1284 | ||
1285 | // Determine signal that was selected | |
1286 | const data::SignalBase *signal = | |
1287 | (data::SignalBase*)cb->itemData(cb->currentIndex()).value<void*>(); | |
1288 | ||
1289 | // Determine decode channel ID this combo box is the channel selector for | |
1290 | const uint16_t id = channel_id_map_.at(cb); | |
1291 | ||
1292 | decode_signal_->assign_signal(id, signal); | |
1293 | } | |
1294 | ||
1295 | void DecodeTrace::on_channels_updated() | |
1296 | { | |
1297 | if (owner_) | |
1298 | owner_->row_item_appearance_changed(false, true); | |
4e5a4405 JH |
1299 | } |
1300 | ||
9f97b357 | 1301 | void DecodeTrace::on_init_state_changed(int) |
407c9ebe | 1302 | { |
9f97b357 SA |
1303 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
1304 | ||
1305 | // Determine inital pin state that was selected | |
1306 | int init_state = cb->itemData(cb->currentIndex()).value<int>(); | |
1307 | ||
1308 | // Determine decode channel ID this combo box is the channel selector for | |
1309 | const uint16_t id = init_state_map_.at(cb); | |
1310 | ||
1311 | decode_signal_->set_initial_pin_state(id, init_state); | |
407c9ebe UH |
1312 | } |
1313 | ||
7491a29f JH |
1314 | void DecodeTrace::on_stack_decoder(srd_decoder *decoder) |
1315 | { | |
ad908057 | 1316 | decode_signal_->stack_decoder(decoder); |
84002113 | 1317 | update_rows(); |
37fd11b1 JH |
1318 | |
1319 | create_popup_form(); | |
7491a29f JH |
1320 | } |
1321 | ||
613d097c JH |
1322 | void DecodeTrace::on_delete_decoder(int index) |
1323 | { | |
ad908057 | 1324 | decode_signal_->remove_decoder(index); |
84002113 | 1325 | update_rows(); |
613d097c | 1326 | |
84002113 | 1327 | // Force re-calculation of the trace height |
ded43869 SA |
1328 | max_visible_rows_ = 0; |
1329 | owner_->extents_changed(false, true); | |
1330 | ||
c063290a | 1331 | create_popup_form(); |
613d097c JH |
1332 | } |
1333 | ||
dd048a7e JH |
1334 | void DecodeTrace::on_show_hide_decoder(int index) |
1335 | { | |
ad908057 | 1336 | const bool state = decode_signal_->toggle_decoder_visibility(index); |
dd048a7e | 1337 | |
8dbbc7f0 | 1338 | assert(index < (int)decoder_forms_.size()); |
ad908057 | 1339 | decoder_forms_[index]->set_decoder_visible(state); |
dd048a7e | 1340 | |
ded43869 SA |
1341 | if (!state) { |
1342 | // Force re-calculation of the trace height, see paint_mid() | |
1343 | max_visible_rows_ = 0; | |
1344 | owner_->extents_changed(false, true); | |
1345 | } | |
1346 | ||
8dbbc7f0 | 1347 | if (owner_) |
6e2c3c85 | 1348 | owner_->row_item_appearance_changed(false, true); |
dd048a7e JH |
1349 | } |
1350 | ||
c764c995 SA |
1351 | void DecodeTrace::on_copy_annotation_to_clipboard() |
1352 | { | |
1353 | using namespace pv::data::decode; | |
1354 | ||
1355 | if (!selected_row_) | |
1356 | return; | |
1357 | ||
1358 | vector<Annotation> *annotations = new vector<Annotation>(); | |
1359 | ||
1360 | decode_signal_->get_annotation_subset(*annotations, *selected_row_, | |
1361 | current_segment_, selected_sample_range_.first, selected_sample_range_.first); | |
1362 | ||
1363 | if (annotations->empty()) | |
1364 | return; | |
1365 | ||
628b45cc | 1366 | QClipboard *clipboard = QApplication::clipboard(); |
41aaa675 SA |
1367 | clipboard->setText(annotations->front().annotations().front(), QClipboard::Clipboard); |
1368 | ||
1369 | if (clipboard->supportsSelection()) | |
1370 | clipboard->setText(annotations->front().annotations().front(), QClipboard::Selection); | |
c764c995 SA |
1371 | |
1372 | delete annotations; | |
1373 | } | |
1374 | ||
be843692 SA |
1375 | void DecodeTrace::on_export_row() |
1376 | { | |
99ba5f28 | 1377 | selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max()); |
be843692 SA |
1378 | on_export_row_from_here(); |
1379 | } | |
1380 | ||
5a914348 SA |
1381 | void DecodeTrace::on_export_all_rows() |
1382 | { | |
99ba5f28 SA |
1383 | selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max()); |
1384 | on_export_all_rows_from_here(); | |
1385 | } | |
1386 | ||
1387 | void DecodeTrace::on_export_row_with_cursor() | |
1388 | { | |
1389 | const View *view = owner_->view(); | |
1390 | assert(view); | |
1391 | ||
1392 | if (!view->cursors()->enabled()) | |
1393 | return; | |
1394 | ||
1395 | const double samplerate = session_.get_samplerate(); | |
1396 | ||
1397 | const pv::util::Timestamp& start_time = view->cursors()->first()->time(); | |
1398 | const pv::util::Timestamp& end_time = view->cursors()->second()->time(); | |
1399 | ||
1400 | const uint64_t start_sample = (uint64_t)max( | |
a20c1fcc | 1401 | 0.0, start_time.convert_to<double>() * samplerate); |
99ba5f28 | 1402 | const uint64_t end_sample = (uint64_t)max( |
a20c1fcc | 1403 | 0.0, end_time.convert_to<double>() * samplerate); |
99ba5f28 SA |
1404 | |
1405 | // Are both cursors negative and thus were clamped to 0? | |
1406 | if ((start_sample == 0) && (end_sample == 0)) | |
1407 | return; | |
1408 | ||
1409 | selected_sample_range_ = make_pair(start_sample, end_sample); | |
1410 | on_export_row_from_here(); | |
1411 | } | |
1412 | ||
1413 | void DecodeTrace::on_export_all_rows_with_cursor() | |
1414 | { | |
1415 | const View *view = owner_->view(); | |
1416 | assert(view); | |
1417 | ||
1418 | if (!view->cursors()->enabled()) | |
1419 | return; | |
1420 | ||
1421 | const double samplerate = session_.get_samplerate(); | |
1422 | ||
1423 | const pv::util::Timestamp& start_time = view->cursors()->first()->time(); | |
1424 | const pv::util::Timestamp& end_time = view->cursors()->second()->time(); | |
1425 | ||
1426 | const uint64_t start_sample = (uint64_t)max( | |
a20c1fcc | 1427 | 0.0, start_time.convert_to<double>() * samplerate); |
99ba5f28 | 1428 | const uint64_t end_sample = (uint64_t)max( |
a20c1fcc | 1429 | 0.0, end_time.convert_to<double>() * samplerate); |
99ba5f28 SA |
1430 | |
1431 | // Are both cursors negative and thus were clamped to 0? | |
1432 | if ((start_sample == 0) && (end_sample == 0)) | |
1433 | return; | |
1434 | ||
1435 | selected_sample_range_ = make_pair(start_sample, end_sample); | |
5a914348 SA |
1436 | on_export_all_rows_from_here(); |
1437 | } | |
1438 | ||
be843692 SA |
1439 | void DecodeTrace::on_export_row_from_here() |
1440 | { | |
1441 | using namespace pv::data::decode; | |
1442 | ||
1443 | if (!selected_row_) | |
1444 | return; | |
1445 | ||
5a914348 | 1446 | vector<Annotation> *annotations = new vector<Annotation>(); |
be843692 | 1447 | |
5a914348 | 1448 | decode_signal_->get_annotation_subset(*annotations, *selected_row_, |
99ba5f28 | 1449 | current_segment_, selected_sample_range_.first, selected_sample_range_.second); |
be843692 | 1450 | |
5a914348 | 1451 | if (annotations->empty()) |
be843692 SA |
1452 | return; |
1453 | ||
5a914348 SA |
1454 | export_annotations(annotations); |
1455 | delete annotations; | |
1456 | } | |
1ed996b4 | 1457 | |
5a914348 SA |
1458 | void DecodeTrace::on_export_all_rows_from_here() |
1459 | { | |
1460 | using namespace pv::data::decode; | |
1ed996b4 | 1461 | |
5a914348 | 1462 | vector<Annotation> *annotations = new vector<Annotation>(); |
1ed996b4 | 1463 | |
5a914348 | 1464 | decode_signal_->get_annotation_subset(*annotations, current_segment_, |
99ba5f28 | 1465 | selected_sample_range_.first, selected_sample_range_.second); |
be843692 | 1466 | |
5a914348 SA |
1467 | if (!annotations->empty()) |
1468 | export_annotations(annotations); | |
be843692 | 1469 | |
5a914348 | 1470 | delete annotations; |
be843692 SA |
1471 | } |
1472 | ||
74bf6666 SA |
1473 | void DecodeTrace::on_animation_timer() |
1474 | { | |
1475 | bool animation_finished = true; | |
1476 | ||
1477 | for (RowData& r : rows_) { | |
1478 | if (!(r.expanding || r.collapsing)) | |
1479 | continue; | |
1480 | ||
1481 | unsigned int height_delta = r.expanded_height - default_row_height_; | |
1482 | ||
1483 | if (r.expanding) { | |
1484 | if (r.height < r.expanded_height) { | |
1485 | r.anim_height += height_delta / (float)AnimationDurationInTicks; | |
1486 | r.height = r.anim_height; | |
1487 | r.anim_shape += ArrowSize / (float)AnimationDurationInTicks; | |
1488 | animation_finished = false; | |
1489 | } else { | |
1490 | r.height = std::min(r.height, r.expanded_height); | |
1491 | r.expanding = false; | |
1492 | r.expanded = true; | |
1493 | } | |
1494 | } | |
1495 | ||
1496 | if (r.collapsing) { | |
1497 | if (r.height > default_row_height_) { | |
1498 | r.anim_height -= height_delta / (float)AnimationDurationInTicks; | |
1499 | r.height = r.anim_height; | |
1500 | r.anim_shape -= ArrowSize / (float)AnimationDurationInTicks; | |
1501 | animation_finished = false; | |
1502 | } else { | |
1503 | r.height = std::max(r.height, default_row_height_); | |
1504 | r.collapsing = false; | |
1505 | r.expanded = false; | |
1506 | r.expand_marker_shape = default_marker_shape_; | |
dca3cbee | 1507 | r.container->setVisible(false); |
74bf6666 SA |
1508 | } |
1509 | } | |
1510 | ||
1511 | // The expansion marker shape switches between | |
1512 | // 0/-A, A/0, 0/A (default state; anim_shape=0) and | |
1513 | // 0/ 0, A/A, 2A/0 (expanded state; anim_shape=ArrowSize) | |
1514 | ||
1515 | r.expand_marker_shape.setPoint(0, 0, -ArrowSize + r.anim_shape); | |
1516 | r.expand_marker_shape.setPoint(1, ArrowSize, r.anim_shape); | |
1517 | r.expand_marker_shape.setPoint(2, 2*r.anim_shape, ArrowSize - r.anim_shape); | |
dca3cbee SA |
1518 | |
1519 | r.container->resize(owner_->view()->viewport()->width() - r.container->pos().x(), | |
1520 | r.height - 2 * default_row_height_); | |
74bf6666 SA |
1521 | } |
1522 | ||
1523 | if (animation_finished) | |
1524 | animation_timer_.stop(); | |
1525 | ||
1526 | if (owner_) | |
1527 | owner_->row_item_appearance_changed(false, true); | |
1528 | } | |
1529 | ||
1573bf16 | 1530 | } // namespace trace |
f4e57597 | 1531 | } // namespace views |
55d3603d | 1532 | } // namespace pv |