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2bdc5796 SA |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2019 Soeren Apel <soeren@apelpie.net> | |
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 | |
17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
4b97fe09 | 20 | #include <climits> |
2bdc5796 | 21 | |
4b97fe09 SA |
22 | #include <QByteArray> |
23 | #include <QDebug> | |
13b726cd | 24 | #include <QFileDialog> |
bdbc561f | 25 | #include <QLabel> |
2bdc5796 | 26 | #include <QMenu> |
13b726cd | 27 | #include <QMessageBox> |
a24412db | 28 | #include <QToolBar> |
2bdc5796 SA |
29 | #include <QVBoxLayout> |
30 | ||
4b97fe09 SA |
31 | #include <libsigrokdecode/libsigrokdecode.h> |
32 | ||
2bdc5796 | 33 | #include "view.hpp" |
560f8377 | 34 | #include "QHexView.hpp" |
2bdc5796 | 35 | |
13b726cd | 36 | #include "pv/globalsettings.hpp" |
2bdc5796 SA |
37 | #include "pv/session.hpp" |
38 | #include "pv/util.hpp" | |
e77de61f | 39 | #include "pv/data/decode/decoder.hpp" |
2bdc5796 | 40 | |
4b97fe09 | 41 | using pv::data::DecodeSignal; |
bdbc561f | 42 | using pv::data::SignalBase; |
e77de61f | 43 | using pv::data::decode::Decoder; |
2bdc5796 SA |
44 | using pv::util::Timestamp; |
45 | ||
46 | using std::shared_ptr; | |
47 | ||
48 | namespace pv { | |
49 | namespace views { | |
121307b3 | 50 | namespace decoder_binary { |
2bdc5796 | 51 | |
03408f5f SA |
52 | const char* SaveTypeNames[SaveTypeCount] = { |
53 | "Binary", | |
d5645564 SA |
54 | "Hex Dump, plain", |
55 | "Hex Dump, with offset", | |
7a8a02ca | 56 | "Hex Dump, canonical" |
03408f5f SA |
57 | }; |
58 | ||
59 | ||
a24412db | 60 | View::View(Session &session, bool is_main_view, QMainWindow *parent) : |
bdbc561f | 61 | ViewBase(session, is_main_view, parent), |
2bdc5796 SA |
62 | |
63 | // Note: Place defaults in View::reset_view_state(), not here | |
6961eab0 | 64 | parent_(parent), |
e77de61f | 65 | decoder_selector_(new QComboBox()), |
560f8377 | 66 | format_selector_(new QComboBox()), |
e77de61f | 67 | class_selector_(new QComboBox()), |
560f8377 | 68 | stacked_widget_(new QStackedWidget()), |
4b97fe09 | 69 | hex_view_(new QHexView()), |
03408f5f SA |
70 | save_button_(new QToolButton()), |
71 | save_action_(new QAction(this)), | |
628b45cc | 72 | signal_(nullptr) |
2bdc5796 SA |
73 | { |
74 | QVBoxLayout *root_layout = new QVBoxLayout(this); | |
75 | root_layout->setContentsMargins(0, 0, 0, 0); | |
76 | ||
bdbc561f SA |
77 | // Create toolbar |
78 | QToolBar* toolbar = new QToolBar(); | |
79 | toolbar->setContextMenuPolicy(Qt::PreventContextMenu); | |
80 | parent->addToolBar(toolbar); | |
a24412db | 81 | |
bdbc561f SA |
82 | // Populate toolbar |
83 | toolbar->addWidget(new QLabel(tr("Decoder:"))); | |
e77de61f SA |
84 | toolbar->addWidget(decoder_selector_); |
85 | toolbar->addWidget(class_selector_); | |
861ab3a4 SA |
86 | toolbar->addSeparator(); |
87 | toolbar->addWidget(new QLabel(tr("Show data as"))); | |
88 | toolbar->addWidget(format_selector_); | |
03408f5f SA |
89 | toolbar->addSeparator(); |
90 | toolbar->addWidget(save_button_); | |
861ab3a4 SA |
91 | |
92 | // Add format types | |
009fc9ae | 93 | format_selector_->addItem(tr("Hexdump"), QVariant(QString("text/hexdump"))); |
a24412db | 94 | |
560f8377 SA |
95 | // Add widget stack |
96 | root_layout->addWidget(stacked_widget_); | |
97 | stacked_widget_->addWidget(hex_view_); | |
4b97fe09 SA |
98 | stacked_widget_->setCurrentIndex(0); |
99 | ||
e77de61f SA |
100 | connect(decoder_selector_, SIGNAL(currentIndexChanged(int)), |
101 | this, SLOT(on_selected_decoder_changed(int))); | |
b2b18d3a SA |
102 | connect(class_selector_, SIGNAL(currentIndexChanged(int)), |
103 | this, SLOT(on_selected_class_changed(int))); | |
4b97fe09 | 104 | |
a13d836f SA |
105 | // Configure widgets |
106 | decoder_selector_->setSizeAdjustPolicy(QComboBox::AdjustToContents); | |
107 | class_selector_->setSizeAdjustPolicy(QComboBox::AdjustToContents); | |
108 | ||
03408f5f SA |
109 | // Configure actions |
110 | save_action_->setText(tr("&Save...")); | |
111 | save_action_->setIcon(QIcon::fromTheme("document-save-as", | |
112 | QIcon(":/icons/document-save-as.png"))); | |
1ed73ebd VPP |
113 | #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) |
114 | save_action_->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_S)); | |
115 | #else | |
03408f5f | 116 | save_action_->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_S)); |
1ed73ebd | 117 | #endif |
03408f5f SA |
118 | connect(save_action_, SIGNAL(triggered(bool)), |
119 | this, SLOT(on_actionSave_triggered())); | |
120 | ||
121 | QMenu *save_menu = new QMenu(); | |
122 | connect(save_menu, SIGNAL(triggered(QAction*)), | |
123 | this, SLOT(on_actionSave_triggered(QAction*))); | |
124 | ||
125 | for (int i = 0; i < SaveTypeCount; i++) { | |
126 | QAction *const action = save_menu->addAction(tr(SaveTypeNames[i])); | |
009fc9ae | 127 | action->setData(QVariant::fromValue(i)); |
03408f5f SA |
128 | } |
129 | ||
130 | save_button_->setMenu(save_menu); | |
131 | save_button_->setDefaultAction(save_action_); | |
132 | save_button_->setPopupMode(QToolButton::MenuButtonPopup); | |
133 | ||
6961eab0 SA |
134 | parent->setSizePolicy(hex_view_->sizePolicy()); // TODO Must be updated when selected widget changes |
135 | ||
978dbc9a SA |
136 | // Set up metadata event handler |
137 | session_.metadata_obj_manager()->add_observer(this); | |
138 | ||
2bdc5796 SA |
139 | reset_view_state(); |
140 | } | |
141 | ||
978dbc9a SA |
142 | View::~View() |
143 | { | |
144 | session_.metadata_obj_manager()->remove_observer(this); | |
145 | } | |
146 | ||
db298158 SA |
147 | ViewType View::get_type() const |
148 | { | |
121307b3 | 149 | return ViewTypeDecoderBinary; |
db298158 SA |
150 | } |
151 | ||
2bdc5796 SA |
152 | void View::reset_view_state() |
153 | { | |
154 | ViewBase::reset_view_state(); | |
2bdc5796 | 155 | |
03408f5f SA |
156 | decoder_selector_->clear(); |
157 | class_selector_->clear(); | |
158 | format_selector_->setCurrentIndex(0); | |
159 | save_button_->setEnabled(false); | |
160 | ||
161 | hex_view_->clear(); | |
2bdc5796 SA |
162 | } |
163 | ||
164 | void View::clear_decode_signals() | |
165 | { | |
e77de61f SA |
166 | ViewBase::clear_decode_signals(); |
167 | ||
03408f5f SA |
168 | reset_data(); |
169 | reset_view_state(); | |
2bdc5796 SA |
170 | } |
171 | ||
172 | void View::add_decode_signal(shared_ptr<data::DecodeSignal> signal) | |
173 | { | |
e77de61f SA |
174 | ViewBase::add_decode_signal(signal); |
175 | ||
2bdc5796 | 176 | connect(signal.get(), SIGNAL(name_changed(const QString&)), |
bdbc561f | 177 | this, SLOT(on_signal_name_changed(const QString&))); |
e77de61f SA |
178 | connect(signal.get(), SIGNAL(decoder_stacked(void*)), |
179 | this, SLOT(on_decoder_stacked(void*))); | |
180 | connect(signal.get(), SIGNAL(decoder_removed(void*)), | |
181 | this, SLOT(on_decoder_removed(void*))); | |
182 | ||
183 | // Add all decoders provided by this signal | |
184 | auto stack = signal->decoder_stack(); | |
185 | if (stack.size() > 1) { | |
b2b18d3a SA |
186 | for (const shared_ptr<Decoder>& dec : stack) |
187 | // Only add the decoder if it has binary output | |
188 | if (dec->get_binary_class_count() > 0) { | |
189 | QString title = QString("%1 (%2)").arg(signal->name(), dec->name()); | |
190 | decoder_selector_->addItem(title, QVariant::fromValue((void*)dec.get())); | |
191 | } | |
e77de61f SA |
192 | } else |
193 | if (!stack.empty()) { | |
194 | shared_ptr<Decoder>& dec = stack.at(0); | |
b2b18d3a SA |
195 | if (dec->get_binary_class_count() > 0) |
196 | decoder_selector_->addItem(signal->name(), QVariant::fromValue((void*)dec.get())); | |
e77de61f | 197 | } |
2bdc5796 SA |
198 | } |
199 | ||
200 | void View::remove_decode_signal(shared_ptr<data::DecodeSignal> signal) | |
201 | { | |
e77de61f SA |
202 | // Remove all decoders provided by this signal |
203 | for (const shared_ptr<Decoder>& dec : signal->decoder_stack()) { | |
204 | int index = decoder_selector_->findData(QVariant::fromValue((void*)dec.get())); | |
bdbc561f | 205 | |
e77de61f SA |
206 | if (index != -1) |
207 | decoder_selector_->removeItem(index); | |
208 | } | |
209 | ||
210 | ViewBase::remove_decode_signal(signal); | |
4b97fe09 SA |
211 | |
212 | if (signal.get() == signal_) { | |
03408f5f | 213 | reset_data(); |
4b97fe09 | 214 | update_data(); |
03408f5f | 215 | reset_view_state(); |
4b97fe09 | 216 | } |
2bdc5796 SA |
217 | } |
218 | ||
219 | void View::save_settings(QSettings &settings) const | |
220 | { | |
24d69d27 | 221 | ViewBase::save_settings(settings); |
2bdc5796 SA |
222 | } |
223 | ||
224 | void View::restore_settings(QSettings &settings) | |
225 | { | |
226 | // Note: It is assumed that this function is only called once, | |
227 | // immediately after restoring a previous session. | |
24d69d27 | 228 | ViewBase::restore_settings(settings); |
2bdc5796 SA |
229 | } |
230 | ||
03408f5f SA |
231 | void View::reset_data() |
232 | { | |
233 | signal_ = nullptr; | |
234 | decoder_ = nullptr; | |
235 | bin_class_id_ = 0; | |
236 | binary_data_exists_ = false; | |
237 | ||
238 | hex_view_->clear(); | |
239 | } | |
240 | ||
4b97fe09 SA |
241 | void View::update_data() |
242 | { | |
03408f5f | 243 | if (!signal_) |
4b97fe09 | 244 | return; |
4b97fe09 | 245 | |
628b45cc SA |
246 | const DecodeBinaryClass* bin_class = |
247 | signal_->get_binary_data_class(current_segment_, decoder_, bin_class_id_); | |
b2b18d3a | 248 | |
d5645564 | 249 | hex_view_->set_data(bin_class); |
13b726cd | 250 | |
ff9f0baf SA |
251 | if (!binary_data_exists_) |
252 | return; | |
253 | ||
13b726cd SA |
254 | if (!save_button_->isEnabled()) |
255 | save_button_->setEnabled(true); | |
256 | } | |
257 | ||
258 | void View::save_data() const | |
259 | { | |
260 | assert(decoder_); | |
261 | assert(signal_); | |
262 | ||
263 | if (!signal_) | |
264 | return; | |
265 | ||
266 | GlobalSettings settings; | |
267 | const QString dir = settings.value("MainWindow/SaveDirectory").toString(); | |
268 | ||
269 | const QString file_name = QFileDialog::getSaveFileName( | |
270 | parent_, tr("Save Binary Data"), dir, tr("Binary Data Files (*.bin);;All Files (*)")); | |
271 | ||
272 | if (file_name.isEmpty()) | |
273 | return; | |
274 | ||
275 | QFile file(file_name); | |
276 | if (file.open(QIODevice::WriteOnly | QIODevice::Truncate)) { | |
277 | pair<size_t, size_t> selection = hex_view_->get_selection(); | |
278 | ||
279 | vector<uint8_t> data; | |
e094bcb2 SA |
280 | data.resize(selection.second - selection.first + 1); |
281 | ||
13b726cd SA |
282 | signal_->get_merged_binary_data_chunks_by_offset(current_segment_, decoder_, |
283 | bin_class_id_, selection.first, selection.second, &data); | |
284 | ||
285 | int64_t bytes_written = file.write((const char*)data.data(), data.size()); | |
286 | ||
287 | if ((bytes_written == -1) || ((uint64_t)bytes_written != data.size())) { | |
288 | QMessageBox msg(parent_); | |
289 | msg.setText(tr("Error") + "\n\n" + tr("File %1 could not be written to.").arg(file_name)); | |
290 | msg.setStandardButtons(QMessageBox::Ok); | |
291 | msg.setIcon(QMessageBox::Warning); | |
292 | msg.exec(); | |
293 | return; | |
294 | } | |
295 | } | |
296 | } | |
297 | ||
d5645564 | 298 | void View::save_data_as_hex_dump(bool with_offset, bool with_ascii) const |
13b726cd | 299 | { |
d5645564 SA |
300 | assert(decoder_); |
301 | assert(signal_); | |
302 | ||
303 | if (!signal_) | |
304 | return; | |
305 | ||
306 | GlobalSettings settings; | |
307 | const QString dir = settings.value("MainWindow/SaveDirectory").toString(); | |
308 | ||
309 | const QString file_name = QFileDialog::getSaveFileName( | |
310 | parent_, tr("Save Binary Data"), dir, tr("Hex Dumps (*.txt);;All Files (*)")); | |
311 | ||
312 | if (file_name.isEmpty()) | |
313 | return; | |
314 | ||
315 | QFile file(file_name); | |
316 | if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) { | |
317 | pair<size_t, size_t> selection = hex_view_->get_selection(); | |
318 | ||
319 | vector<uint8_t> data; | |
e094bcb2 SA |
320 | data.resize(selection.second - selection.first + 1); |
321 | ||
d5645564 SA |
322 | signal_->get_merged_binary_data_chunks_by_offset(current_segment_, decoder_, |
323 | bin_class_id_, selection.first, selection.second, &data); | |
324 | ||
325 | QTextStream out_stream(&file); | |
326 | ||
327 | uint64_t offset = selection.first; | |
44b2b6b7 | 328 | uint64_t n = hex_view_->get_bytes_per_line(); |
d5645564 | 329 | QString s; |
13b726cd | 330 | |
d5645564 | 331 | while (offset < selection.second) { |
44b2b6b7 | 332 | size_t end = std::min((uint64_t)(selection.second), offset + n); |
d5645564 | 333 | offset = hex_view_->create_hex_line(offset, end, &s, with_offset, with_ascii); |
ffad6cd6 SA |
334 | #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) |
335 | out_stream << s << Qt::endl; | |
336 | #else | |
d5645564 | 337 | out_stream << s << endl; |
ffad6cd6 | 338 | #endif |
d5645564 SA |
339 | } |
340 | ||
ffad6cd6 SA |
341 | #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) |
342 | out_stream << Qt::endl; | |
343 | #else | |
d5645564 | 344 | out_stream << endl; |
ffad6cd6 | 345 | #endif |
d5645564 SA |
346 | |
347 | if (out_stream.status() != QTextStream::Ok) { | |
348 | QMessageBox msg(parent_); | |
349 | msg.setText(tr("Error") + "\n\n" + tr("File %1 could not be written to.").arg(file_name)); | |
350 | msg.setStandardButtons(QMessageBox::Ok); | |
351 | msg.setIcon(QMessageBox::Warning); | |
352 | msg.exec(); | |
353 | return; | |
354 | } | |
355 | } | |
4b97fe09 SA |
356 | } |
357 | ||
e77de61f | 358 | void View::on_selected_decoder_changed(int index) |
4b97fe09 SA |
359 | { |
360 | if (signal_) | |
b2b18d3a | 361 | disconnect(signal_, SIGNAL(new_binary_data(unsigned int, void*, unsigned int))); |
4b97fe09 | 362 | |
03408f5f SA |
363 | reset_data(); |
364 | ||
e77de61f SA |
365 | decoder_ = (Decoder*)decoder_selector_->itemData(index).value<void*>(); |
366 | ||
367 | // Find the signal that contains the selected decoder | |
b2b18d3a SA |
368 | for (const shared_ptr<DecodeSignal>& ds : decode_signals_) |
369 | for (const shared_ptr<Decoder>& dec : ds->decoder_stack()) | |
370 | if (decoder_ == dec.get()) | |
371 | signal_ = ds.get(); | |
e77de61f | 372 | |
b2b18d3a SA |
373 | class_selector_->clear(); |
374 | ||
375 | if (signal_) { | |
376 | // Populate binary class selector | |
ac9494ef SA |
377 | uint32_t bin_classes = decoder_->get_binary_class_count(); |
378 | for (uint32_t i = 0; i < bin_classes; i++) { | |
b2b18d3a | 379 | const data::decode::DecodeBinaryClassInfo* class_info = decoder_->get_binary_class(i); |
cbf428c2 | 380 | class_selector_->addItem(class_info->description, QVariant::fromValue(i)); |
b2b18d3a SA |
381 | } |
382 | ||
383 | connect(signal_, SIGNAL(new_binary_data(unsigned int, void*, unsigned int)), | |
384 | this, SLOT(on_new_binary_data(unsigned int, void*, unsigned int))); | |
e77de61f | 385 | } |
4b97fe09 | 386 | |
b2b18d3a SA |
387 | update_data(); |
388 | } | |
389 | ||
390 | void View::on_selected_class_changed(int index) | |
391 | { | |
ac9494ef | 392 | bin_class_id_ = class_selector_->itemData(index).value<uint32_t>(); |
e77de61f | 393 | |
f95b1d81 SA |
394 | binary_data_exists_ = (signal_) ? |
395 | signal_->get_binary_data_chunk_count(current_segment_, decoder_, bin_class_id_) : | |
396 | false; | |
03408f5f | 397 | |
e77de61f | 398 | update_data(); |
4b97fe09 SA |
399 | } |
400 | ||
bdbc561f | 401 | void View::on_signal_name_changed(const QString &name) |
2bdc5796 | 402 | { |
e77de61f SA |
403 | (void)name; |
404 | ||
405 | SignalBase* sb = qobject_cast<SignalBase*>(QObject::sender()); | |
bdbc561f SA |
406 | assert(sb); |
407 | ||
e77de61f SA |
408 | DecodeSignal* signal = dynamic_cast<DecodeSignal*>(sb); |
409 | assert(signal); | |
410 | ||
411 | // Update all decoder entries provided by this signal | |
412 | auto stack = signal->decoder_stack(); | |
413 | if (stack.size() > 1) { | |
414 | for (const shared_ptr<Decoder>& dec : stack) { | |
415 | QString title = QString("%1 (%2)").arg(signal->name(), dec->name()); | |
416 | int index = decoder_selector_->findData(QVariant::fromValue((void*)dec.get())); | |
417 | ||
418 | if (index != -1) | |
419 | decoder_selector_->setItemText(index, title); | |
420 | } | |
421 | } else | |
422 | if (!stack.empty()) { | |
423 | shared_ptr<Decoder>& dec = stack.at(0); | |
424 | int index = decoder_selector_->findData(QVariant::fromValue((void*)dec.get())); | |
425 | ||
426 | if (index != -1) | |
427 | decoder_selector_->setItemText(index, signal->name()); | |
428 | } | |
2bdc5796 SA |
429 | } |
430 | ||
b2b18d3a | 431 | void View::on_new_binary_data(unsigned int segment_id, void* decoder, unsigned int bin_class_id) |
4b97fe09 | 432 | { |
b2b18d3a | 433 | if ((segment_id == current_segment_) && (decoder == decoder_) && (bin_class_id == bin_class_id_)) |
516d2128 SA |
434 | if (!delayed_view_updater_.isActive()) |
435 | delayed_view_updater_.start(); | |
4b97fe09 SA |
436 | } |
437 | ||
e77de61f SA |
438 | void View::on_decoder_stacked(void* decoder) |
439 | { | |
440 | // TODO This doesn't change existing entries for the same signal - but it should as the naming scheme may change | |
441 | ||
442 | Decoder* d = static_cast<Decoder*>(decoder); | |
443 | ||
b2b18d3a SA |
444 | // Only add the decoder if it has binary output |
445 | if (d->get_binary_class_count() == 0) | |
446 | return; | |
447 | ||
e77de61f SA |
448 | // Find the signal that contains the selected decoder |
449 | DecodeSignal* signal = nullptr; | |
450 | ||
451 | for (const shared_ptr<DecodeSignal>& ds : decode_signals_) | |
452 | for (const shared_ptr<Decoder>& dec : ds->decoder_stack()) | |
453 | if (d == dec.get()) | |
454 | signal = ds.get(); | |
455 | ||
456 | assert(signal); | |
457 | ||
458 | // Add the decoder to the list | |
459 | QString title = QString("%1 (%2)").arg(signal->name(), d->name()); | |
460 | decoder_selector_->addItem(title, QVariant::fromValue((void*)d)); | |
461 | } | |
462 | ||
463 | void View::on_decoder_removed(void* decoder) | |
464 | { | |
465 | Decoder* d = static_cast<Decoder*>(decoder); | |
466 | ||
467 | // Remove the decoder from the list | |
468 | int index = decoder_selector_->findData(QVariant::fromValue((void*)d)); | |
469 | ||
470 | if (index != -1) | |
471 | decoder_selector_->removeItem(index); | |
472 | } | |
473 | ||
03408f5f SA |
474 | void View::on_actionSave_triggered(QAction* action) |
475 | { | |
13b726cd SA |
476 | int save_type = SaveTypeBinary; |
477 | if (action) | |
478 | save_type = action->data().toInt(); | |
479 | ||
d5645564 SA |
480 | switch (save_type) |
481 | { | |
482 | case SaveTypeBinary: save_data(); break; | |
483 | case SaveTypeHexDumpPlain: save_data_as_hex_dump(false, false); break; | |
484 | case SaveTypeHexDumpWithOffset: save_data_as_hex_dump(true, false); break; | |
485 | case SaveTypeHexDumpComplete: save_data_as_hex_dump(true, true); break; | |
486 | } | |
03408f5f SA |
487 | } |
488 | ||
978dbc9a SA |
489 | void View::on_metadata_object_changed(MetadataObject* obj, |
490 | MetadataValueType value_type) | |
491 | { | |
492 | // Check if we need to update the model's data range. We only work on the | |
493 | // end sample value because the start sample value is updated first and | |
494 | // we need both | |
495 | if ((obj->type() == MetadataObjMainViewRange) && | |
496 | (value_type == MetadataValueEndSample)) { | |
497 | ||
498 | int64_t start_sample = obj->value(MetadataValueStartSample).toLongLong(); | |
499 | int64_t end_sample = obj->value(MetadataValueEndSample).toLongLong(); | |
500 | ||
501 | hex_view_->set_visible_sample_range(start_sample, end_sample); | |
502 | } | |
503 | ||
504 | if (obj->type() == MetadataObjMousePos) | |
505 | hex_view_->set_highlighted_data_sample(obj->value(MetadataValueStartSample).toLongLong()); | |
506 | } | |
507 | ||
516d2128 SA |
508 | void View::perform_delayed_view_update() |
509 | { | |
ee4ba097 | 510 | if (signal_ && !binary_data_exists_) |
13b726cd | 511 | if (signal_->get_binary_data_chunk_count(current_segment_, decoder_, bin_class_id_)) |
03408f5f SA |
512 | binary_data_exists_ = true; |
513 | ||
516d2128 SA |
514 | update_data(); |
515 | } | |
516 | ||
e77de61f | 517 | |
121307b3 | 518 | } // namespace decoder_binary |
2bdc5796 SA |
519 | } // namespace views |
520 | } // namespace pv |