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