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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 | ||
c3a740dd JH |
24 | #include <mutex> |
25 | ||
06bb4e6a JH |
26 | #include <extdef.h> |
27 | ||
53e35b2d JH |
28 | #include <tuple> |
29 | ||
a855d71e | 30 | #include <boost/functional/hash.hpp> |
b213ef09 | 31 | |
c51482b3 | 32 | #include <QAction> |
d7c0ca4a | 33 | #include <QApplication> |
4e5a4405 JH |
34 | #include <QComboBox> |
35 | #include <QFormLayout> | |
36 | #include <QLabel> | |
b213ef09 | 37 | #include <QMenu> |
ce94e4fd | 38 | #include <QPushButton> |
e2f90c50 | 39 | #include <QToolTip> |
c51482b3 | 40 | |
2acdb232 | 41 | #include "decodetrace.hpp" |
1573bf16 SA |
42 | #include "view.hpp" |
43 | #include "viewport.hpp" | |
2acdb232 | 44 | |
1cc1c8de | 45 | #include <pv/globalsettings.hpp> |
ad908057 SA |
46 | #include <pv/session.hpp> |
47 | #include <pv/strnatcmp.hpp> | |
48 | #include <pv/data/decodesignal.hpp> | |
aca9aa83 | 49 | #include <pv/data/decode/annotation.hpp> |
2acdb232 JH |
50 | #include <pv/data/decode/decoder.hpp> |
51 | #include <pv/data/logic.hpp> | |
f3d66e52 | 52 | #include <pv/data/logicsegment.hpp> |
2acdb232 JH |
53 | #include <pv/widgets/decodergroupbox.hpp> |
54 | #include <pv/widgets/decodermenu.hpp> | |
119aff65 | 55 | |
6f925ba9 | 56 | using std::all_of; |
7f8517f6 | 57 | using std::make_pair; |
819f4c25 JH |
58 | using std::max; |
59 | using std::map; | |
60 | using std::min; | |
6f925ba9 | 61 | using std::out_of_range; |
7f8517f6 | 62 | using std::pair; |
f9abf97e | 63 | using std::shared_ptr; |
067bb624 | 64 | using std::make_shared; |
53e35b2d | 65 | using std::tie; |
78b0af3e | 66 | using std::unordered_set; |
819f4c25 | 67 | using std::vector; |
55d3603d | 68 | |
ecd07c20 SA |
69 | using pv::data::decode::Annotation; |
70 | using pv::data::decode::Row; | |
9f97b357 SA |
71 | using pv::data::DecodeChannel; |
72 | using pv::data::DecodeSignal; | |
ecd07c20 | 73 | |
55d3603d | 74 | namespace pv { |
f4e57597 | 75 | namespace views { |
1573bf16 | 76 | namespace trace { |
55d3603d | 77 | |
b9329558 | 78 | const QColor DecodeTrace::DecodeColours[4] = { |
06bb4e6a JH |
79 | QColor(0xEF, 0x29, 0x29), // Red |
80 | QColor(0xFC, 0xE9, 0x4F), // Yellow | |
81 | QColor(0x8A, 0xE2, 0x34), // Green | |
82 | QColor(0x72, 0x9F, 0xCF) // Blue | |
83 | }; | |
84 | ||
b9329558 | 85 | const QColor DecodeTrace::ErrorBgColour = QColor(0xEF, 0x29, 0x29); |
5dfeb70f | 86 | const QColor DecodeTrace::NoDecodeColour = QColor(0x88, 0x8A, 0x85); |
ad50ac1a | 87 | |
88908838 | 88 | const int DecodeTrace::ArrowSize = 4; |
06e810f2 | 89 | const double DecodeTrace::EndCapWidth = 5; |
aee9dcf3 | 90 | const int DecodeTrace::RowTitleMargin = 10; |
06e810f2 JH |
91 | const int DecodeTrace::DrawPadding = 100; |
92 | ||
287d607f JH |
93 | const QColor DecodeTrace::Colours[16] = { |
94 | QColor(0xEF, 0x29, 0x29), | |
95 | QColor(0xF6, 0x6A, 0x32), | |
96 | QColor(0xFC, 0xAE, 0x3E), | |
97 | QColor(0xFB, 0xCA, 0x47), | |
98 | QColor(0xFC, 0xE9, 0x4F), | |
99 | QColor(0xCD, 0xF0, 0x40), | |
100 | QColor(0x8A, 0xE2, 0x34), | |
101 | QColor(0x4E, 0xDC, 0x44), | |
102 | QColor(0x55, 0xD7, 0x95), | |
103 | QColor(0x64, 0xD1, 0xD2), | |
104 | QColor(0x72, 0x9F, 0xCF), | |
105 | QColor(0xD4, 0x76, 0xC4), | |
106 | QColor(0x9D, 0x79, 0xB9), | |
107 | QColor(0xAD, 0x7F, 0xA8), | |
108 | QColor(0xC2, 0x62, 0x9B), | |
109 | QColor(0xD7, 0x47, 0x6F) | |
110 | }; | |
111 | ||
112 | const QColor DecodeTrace::OutlineColours[16] = { | |
113 | QColor(0x77, 0x14, 0x14), | |
114 | QColor(0x7B, 0x35, 0x19), | |
115 | QColor(0x7E, 0x57, 0x1F), | |
116 | QColor(0x7D, 0x65, 0x23), | |
117 | QColor(0x7E, 0x74, 0x27), | |
118 | QColor(0x66, 0x78, 0x20), | |
119 | QColor(0x45, 0x71, 0x1A), | |
120 | QColor(0x27, 0x6E, 0x22), | |
121 | QColor(0x2A, 0x6B, 0x4A), | |
122 | QColor(0x32, 0x68, 0x69), | |
123 | QColor(0x39, 0x4F, 0x67), | |
124 | QColor(0x6A, 0x3B, 0x62), | |
125 | QColor(0x4E, 0x3C, 0x5C), | |
126 | QColor(0x56, 0x3F, 0x54), | |
127 | QColor(0x61, 0x31, 0x4D), | |
128 | QColor(0x6B, 0x23, 0x37) | |
06e810f2 JH |
129 | }; |
130 | ||
2b81ae46 | 131 | DecodeTrace::DecodeTrace(pv::Session &session, |
bb7dd726 | 132 | shared_ptr<data::SignalBase> signalbase, int index) : |
bf0edd2b | 133 | Trace(signalbase), |
8dbbc7f0 | 134 | session_(session), |
8dbbc7f0 | 135 | row_height_(0), |
eee89ff8 | 136 | max_visible_rows_(0), |
8dbbc7f0 JH |
137 | delete_mapper_(this), |
138 | show_hide_mapper_(this) | |
55d3603d | 139 | { |
ad908057 | 140 | decode_signal_ = dynamic_pointer_cast<data::DecodeSignal>(base_); |
e0fc5810 | 141 | |
752281db SA |
142 | // Determine shortest string we want to see displayed in full |
143 | QFontMetrics m(QApplication::font()); | |
144 | min_useful_label_width_ = m.width("XX"); // e.g. two hex characters | |
145 | ||
455bc29a | 146 | base_->set_colour(DecodeColours[index % countof(DecodeColours)]); |
9cef9567 | 147 | |
ad908057 SA |
148 | connect(decode_signal_.get(), SIGNAL(new_annotations()), |
149 | this, SLOT(on_new_annotations())); | |
9f97b357 SA |
150 | connect(decode_signal_.get(), SIGNAL(channels_updated()), |
151 | this, SLOT(on_channels_updated())); | |
152 | ||
8dbbc7f0 | 153 | connect(&delete_mapper_, SIGNAL(mapped(int)), |
613d097c | 154 | this, SLOT(on_delete_decoder(int))); |
8dbbc7f0 | 155 | connect(&show_hide_mapper_, SIGNAL(mapped(int)), |
dd048a7e | 156 | this, SLOT(on_show_hide_decoder(int))); |
55d3603d JH |
157 | } |
158 | ||
b9329558 | 159 | bool DecodeTrace::enabled() const |
55d3603d JH |
160 | { |
161 | return true; | |
162 | } | |
163 | ||
6f925ba9 | 164 | shared_ptr<data::SignalBase> DecodeTrace::base() const |
b6b267bb | 165 | { |
bb7dd726 | 166 | return base_; |
b6b267bb JH |
167 | } |
168 | ||
a5d93c27 JH |
169 | pair<int, int> DecodeTrace::v_extents() const |
170 | { | |
5b5fa4da | 171 | const int row_height = (ViewItemPaintParams::text_height() * 6) / 4; |
796e1360 | 172 | |
e40a79cb SA |
173 | // Make an empty decode trace appear symmetrical |
174 | const int row_count = max(1, max_visible_rows_); | |
175 | ||
176 | return make_pair(-row_height, row_height * row_count); | |
a5d93c27 JH |
177 | } |
178 | ||
60938e04 | 179 | void DecodeTrace::paint_back(QPainter &p, ViewItemPaintParams &pp) |
fe08b6e8 | 180 | { |
3eb29afd | 181 | Trace::paint_back(p, pp); |
97904bf7 | 182 | paint_axis(p, pp, get_visual_y()); |
fe08b6e8 JH |
183 | } |
184 | ||
60938e04 | 185 | void DecodeTrace::paint_mid(QPainter &p, ViewItemPaintParams &pp) |
55d3603d | 186 | { |
0ce3d18c JH |
187 | const int text_height = ViewItemPaintParams::text_height(); |
188 | row_height_ = (text_height * 6) / 4; | |
189 | const int annotation_height = (text_height * 5) / 4; | |
5dfeb70f | 190 | |
ecd07c20 | 191 | const QString err = decode_signal_->error_message(); |
2ad82c2e | 192 | if (!err.isEmpty()) { |
3eb29afd JH |
193 | draw_unresolved_period( |
194 | p, annotation_height, pp.left(), pp.right()); | |
195 | draw_error(p, err, pp); | |
5dfeb70f JH |
196 | return; |
197 | } | |
198 | ||
cd0c558b SA |
199 | // Set default pen to allow for text width calculation |
200 | p.setPen(Qt::black); | |
201 | ||
f9101a91 | 202 | // Iterate through the rows |
be9e7b4b | 203 | int y = get_visual_y(); |
3eb29afd JH |
204 | pair<uint64_t, uint64_t> sample_range = get_sample_range( |
205 | pp.left(), pp.right()); | |
5dfeb70f | 206 | |
ecd07c20 | 207 | const vector<Row> rows = decode_signal_->visible_rows(); |
7f8517f6 | 208 | |
8dbbc7f0 | 209 | visible_rows_.clear(); |
4fb5fb99 | 210 | for (const Row& row : rows) { |
aee9dcf3 SA |
211 | // Cache the row title widths |
212 | int row_title_width; | |
213 | try { | |
214 | row_title_width = row_title_widths_.at(row); | |
6f925ba9 | 215 | } catch (out_of_range) { |
aee9dcf3 SA |
216 | const int w = p.boundingRect(QRectF(), 0, row.title()).width() + |
217 | RowTitleMargin; | |
218 | row_title_widths_[row] = w; | |
219 | row_title_width = w; | |
220 | } | |
221 | ||
222 | // Determine the row's color | |
287d607f JH |
223 | size_t base_colour = 0x13579BDF; |
224 | boost::hash_combine(base_colour, this); | |
225 | boost::hash_combine(base_colour, row.decoder()); | |
226 | boost::hash_combine(base_colour, row.row()); | |
227 | base_colour >>= 16; | |
228 | ||
f9101a91 | 229 | vector<Annotation> annotations; |
ecd07c20 | 230 | decode_signal_->get_annotation_subset(annotations, row, |
7f8517f6 | 231 | sample_range.first, sample_range.second); |
f9101a91 | 232 | if (!annotations.empty()) { |
50631798 | 233 | draw_annotations(annotations, p, annotation_height, pp, y, |
aee9dcf3 | 234 | base_colour, row_title_width); |
50631798 | 235 | |
8dbbc7f0 | 236 | y += row_height_; |
88908838 | 237 | |
4fb5fb99 | 238 | visible_rows_.push_back(row); |
f9101a91 | 239 | } |
7e674e43 | 240 | } |
5dfeb70f | 241 | |
f9101a91 | 242 | // Draw the hatching |
3eb29afd | 243 | draw_unresolved_period(p, annotation_height, pp.left(), pp.right()); |
eee89ff8 | 244 | |
a303c2d8 SA |
245 | if ((int)visible_rows_.size() > max_visible_rows_) |
246 | owner_->extents_changed(false, true); | |
247 | ||
eee89ff8 | 248 | // Update the maximum row count if needed |
6f925ba9 | 249 | max_visible_rows_ = max(max_visible_rows_, (int)visible_rows_.size()); |
55d3603d JH |
250 | } |
251 | ||
60938e04 | 252 | void DecodeTrace::paint_fore(QPainter &p, ViewItemPaintParams &pp) |
88908838 | 253 | { |
8dbbc7f0 | 254 | assert(row_height_); |
88908838 | 255 | |
2ad82c2e | 256 | for (size_t i = 0; i < visible_rows_.size(); i++) { |
8dbbc7f0 | 257 | const int y = i * row_height_ + get_visual_y(); |
88908838 JH |
258 | |
259 | p.setPen(QPen(Qt::NoPen)); | |
260 | p.setBrush(QApplication::palette().brush(QPalette::WindowText)); | |
261 | ||
2ad82c2e | 262 | if (i != 0) { |
88908838 | 263 | const QPointF points[] = { |
3eb29afd JH |
264 | QPointF(pp.left(), y - ArrowSize), |
265 | QPointF(pp.left() + ArrowSize, y), | |
266 | QPointF(pp.left(), y + ArrowSize) | |
88908838 JH |
267 | }; |
268 | p.drawPolygon(points, countof(points)); | |
269 | } | |
270 | ||
3eb29afd JH |
271 | const QRect r(pp.left() + ArrowSize * 2, y - row_height_ / 2, |
272 | pp.right() - pp.left(), row_height_); | |
8dbbc7f0 | 273 | const QString h(visible_rows_[i].title()); |
88908838 JH |
274 | const int f = Qt::AlignLeft | Qt::AlignVCenter | |
275 | Qt::TextDontClip; | |
276 | ||
277 | // Draw the outline | |
278 | p.setPen(QApplication::palette().color(QPalette::Base)); | |
279 | for (int dx = -1; dx <= 1; dx++) | |
280 | for (int dy = -1; dy <= 1; dy++) | |
281 | if (dx != 0 && dy != 0) | |
282 | p.drawText(r.translated(dx, dy), f, h); | |
283 | ||
284 | // Draw the text | |
285 | p.setPen(QApplication::palette().color(QPalette::WindowText)); | |
286 | p.drawText(r, f, h); | |
287 | } | |
288 | } | |
289 | ||
b9329558 | 290 | void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form) |
4e5a4405 | 291 | { |
613d097c JH |
292 | using pv::data::decode::Decoder; |
293 | ||
4e5a4405 | 294 | assert(form); |
4e5a4405 | 295 | |
7491a29f | 296 | // Add the standard options |
4e5a4405 JH |
297 | Trace::populate_popup_form(parent, form); |
298 | ||
7491a29f | 299 | // Add the decoder options |
8dbbc7f0 | 300 | bindings_.clear(); |
9f97b357 SA |
301 | channel_id_map_.clear(); |
302 | init_state_map_.clear(); | |
8dbbc7f0 | 303 | decoder_forms_.clear(); |
4e5a4405 | 304 | |
47747218 | 305 | const vector< shared_ptr<Decoder> > &stack = decode_signal_->decoder_stack(); |
4e5a4405 | 306 | |
2ad82c2e | 307 | if (stack.empty()) { |
5069084a JH |
308 | QLabel *const l = new QLabel( |
309 | tr("<p><i>No decoders in the stack</i></p>")); | |
310 | l->setAlignment(Qt::AlignCenter); | |
311 | form->addRow(l); | |
2ad82c2e | 312 | } else { |
f46e495e | 313 | auto iter = stack.cbegin(); |
5069084a JH |
314 | for (int i = 0; i < (int)stack.size(); i++, iter++) { |
315 | shared_ptr<Decoder> dec(*iter); | |
316 | create_decoder_form(i, dec, parent, form); | |
317 | } | |
318 | ||
319 | form->addRow(new QLabel( | |
8bd26d8b | 320 | tr("<i>* Required channels</i>"), parent)); |
5069084a | 321 | } |
4e5a4405 | 322 | |
ce94e4fd | 323 | // Add stacking button |
ce94e4fd JH |
324 | pv::widgets::DecoderMenu *const decoder_menu = |
325 | new pv::widgets::DecoderMenu(parent); | |
7491a29f JH |
326 | connect(decoder_menu, SIGNAL(decoder_selected(srd_decoder*)), |
327 | this, SLOT(on_stack_decoder(srd_decoder*))); | |
328 | ||
329 | QPushButton *const stack_button = | |
330 | new QPushButton(tr("Stack Decoder"), parent); | |
ce94e4fd | 331 | stack_button->setMenu(decoder_menu); |
b14a9371 | 332 | stack_button->setToolTip(tr("Stack a higher-level decoder on top of this one")); |
ce94e4fd JH |
333 | |
334 | QHBoxLayout *stack_button_box = new QHBoxLayout; | |
335 | stack_button_box->addWidget(stack_button, 0, Qt::AlignRight); | |
336 | form->addRow(stack_button_box); | |
4e5a4405 JH |
337 | } |
338 | ||
b9329558 | 339 | QMenu* DecodeTrace::create_context_menu(QWidget *parent) |
c51482b3 JH |
340 | { |
341 | QMenu *const menu = Trace::create_context_menu(parent); | |
342 | ||
343 | menu->addSeparator(); | |
344 | ||
345 | QAction *const del = new QAction(tr("Delete"), this); | |
a2d21018 | 346 | del->setShortcuts(QKeySequence::Delete); |
c51482b3 JH |
347 | connect(del, SIGNAL(triggered()), this, SLOT(on_delete())); |
348 | menu->addAction(del); | |
349 | ||
350 | return menu; | |
351 | } | |
352 | ||
50631798 SA |
353 | void DecodeTrace::draw_annotations(vector<pv::data::decode::Annotation> annotations, |
354 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, | |
aee9dcf3 | 355 | size_t base_colour, int row_title_width) |
50631798 SA |
356 | { |
357 | using namespace pv::data::decode; | |
358 | ||
359 | vector<Annotation> a_block; | |
bdc2a99b | 360 | int p_end = INT_MIN; |
50631798 SA |
361 | |
362 | double samples_per_pixel, pixels_offset; | |
363 | tie(pixels_offset, samples_per_pixel) = | |
364 | get_pixels_offset_samples_per_pixel(); | |
365 | ||
bdc2a99b SA |
366 | // Sort the annotations by start sample so that decoders |
367 | // can't confuse us by creating annotations out of order | |
368 | stable_sort(annotations.begin(), annotations.end(), | |
369 | [](const Annotation &a, const Annotation &b) { | |
370 | return a.start_sample() < b.start_sample(); }); | |
371 | ||
50631798 SA |
372 | // Gather all annotations that form a visual "block" and draw them as such |
373 | for (const Annotation &a : annotations) { | |
374 | ||
bdc2a99b SA |
375 | const int a_start = a.start_sample() / samples_per_pixel - pixels_offset; |
376 | const int a_end = a.end_sample() / samples_per_pixel - pixels_offset; | |
377 | const int a_width = a_end - a_start; | |
378 | ||
379 | const int delta = a_end - p_end; | |
380 | ||
381 | bool a_is_separate = false; | |
382 | ||
383 | // Annotation wider than the threshold for a useful label width? | |
752281db | 384 | if (a_width >= min_useful_label_width_) { |
bdc2a99b SA |
385 | for (const QString &ann_text : a.annotations()) { |
386 | const int w = p.boundingRect(QRectF(), 0, ann_text).width(); | |
387 | // Annotation wide enough to fit a label? Don't put it in a block then | |
388 | if (w <= a_width) { | |
389 | a_is_separate = true; | |
390 | break; | |
391 | } | |
392 | } | |
393 | } | |
50631798 | 394 | |
bdc2a99b SA |
395 | // Were the previous and this annotation more than a pixel apart? |
396 | if ((abs(delta) > 1) || a_is_separate) { | |
397 | // Block was broken, draw annotations that form the current block | |
398 | if (a_block.size() == 1) { | |
aee9dcf3 SA |
399 | draw_annotation(a_block.front(), p, h, pp, y, base_colour, |
400 | row_title_width); | |
bdc2a99b | 401 | } |
50631798 | 402 | else |
bdc2a99b | 403 | draw_annotation_block(a_block, p, h, y, base_colour); |
50631798 SA |
404 | |
405 | a_block.clear(); | |
406 | } | |
407 | ||
bdc2a99b | 408 | if (a_is_separate) { |
aee9dcf3 | 409 | draw_annotation(a, p, h, pp, y, base_colour, row_title_width); |
bdc2a99b SA |
410 | // Next annotation must start a new block. delta will be > 1 |
411 | // because we set p_end to INT_MIN but that's okay since | |
412 | // a_block will be empty, so nothing will be drawn | |
413 | p_end = INT_MIN; | |
414 | } else { | |
415 | a_block.push_back(a); | |
416 | p_end = a_end; | |
417 | } | |
50631798 SA |
418 | } |
419 | ||
420 | if (a_block.size() == 1) | |
aee9dcf3 SA |
421 | draw_annotation(a_block.front(), p, h, pp, y, base_colour, |
422 | row_title_width); | |
50631798 | 423 | else |
33707990 | 424 | draw_annotation_block(a_block, p, h, y, base_colour); |
50631798 SA |
425 | } |
426 | ||
287d607f | 427 | void DecodeTrace::draw_annotation(const pv::data::decode::Annotation &a, |
5b5fa4da | 428 | QPainter &p, int h, const ViewItemPaintParams &pp, int y, |
aee9dcf3 | 429 | size_t base_colour, int row_title_width) const |
06e810f2 | 430 | { |
53e35b2d JH |
431 | double samples_per_pixel, pixels_offset; |
432 | tie(pixels_offset, samples_per_pixel) = | |
433 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 434 | |
06e810f2 JH |
435 | const double start = a.start_sample() / samples_per_pixel - |
436 | pixels_offset; | |
c063290a | 437 | const double end = a.end_sample() / samples_per_pixel - pixels_offset; |
287d607f JH |
438 | |
439 | const size_t colour = (base_colour + a.format()) % countof(Colours); | |
f765c3db SA |
440 | p.setPen(OutlineColours[colour]); |
441 | p.setBrush(Colours[colour]); | |
06e810f2 | 442 | |
3eb29afd | 443 | if (start > pp.right() + DrawPadding || end < pp.left() - DrawPadding) |
06e810f2 JH |
444 | return; |
445 | ||
446 | if (a.start_sample() == a.end_sample()) | |
f765c3db | 447 | draw_instant(a, p, h, start, y); |
06e810f2 | 448 | else |
c063290a | 449 | draw_range(a, p, h, start, end, y, pp, row_title_width); |
06e810f2 JH |
450 | } |
451 | ||
33707990 SA |
452 | void DecodeTrace::draw_annotation_block( |
453 | vector<pv::data::decode::Annotation> annotations, QPainter &p, int h, | |
454 | int y, size_t base_colour) const | |
50631798 | 455 | { |
33707990 SA |
456 | using namespace pv::data::decode; |
457 | ||
bdc2a99b SA |
458 | if (annotations.empty()) |
459 | return; | |
460 | ||
50631798 SA |
461 | double samples_per_pixel, pixels_offset; |
462 | tie(pixels_offset, samples_per_pixel) = | |
463 | get_pixels_offset_samples_per_pixel(); | |
464 | ||
33707990 SA |
465 | const double start = annotations.front().start_sample() / |
466 | samples_per_pixel - pixels_offset; | |
467 | const double end = annotations.back().end_sample() / | |
468 | samples_per_pixel - pixels_offset; | |
469 | ||
470 | const double top = y + .5 - h / 2; | |
471 | const double bottom = y + .5 + h / 2; | |
33707990 SA |
472 | |
473 | const size_t colour = (base_colour + annotations.front().format()) % | |
474 | countof(Colours); | |
475 | ||
476 | // Check if all annotations are of the same type (i.e. we can use one color) | |
477 | // or if we should use a neutral color (i.e. gray) | |
8c0302f5 | 478 | const int format = annotations.front().format(); |
6f925ba9 | 479 | const bool single_format = all_of( |
8c0302f5 JH |
480 | annotations.begin(), annotations.end(), |
481 | [&](const Annotation &a) { return a.format() == format; }); | |
50631798 | 482 | |
3082ee93 JH |
483 | const QRectF rect(start, top, end - start, bottom - top); |
484 | const int r = h / 4; | |
485 | ||
486 | p.setPen(QPen(Qt::NoPen)); | |
487 | p.setBrush(Qt::white); | |
488 | p.drawRoundedRect(rect, r, r); | |
489 | ||
33707990 SA |
490 | p.setPen((single_format ? OutlineColours[colour] : Qt::gray)); |
491 | p.setBrush(QBrush((single_format ? Colours[colour] : Qt::gray), | |
492 | Qt::Dense4Pattern)); | |
3082ee93 | 493 | p.drawRoundedRect(rect, r, r); |
50631798 SA |
494 | } |
495 | ||
06e810f2 | 496 | void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p, |
f765c3db | 497 | int h, double x, int y) const |
06e810f2 JH |
498 | { |
499 | const QString text = a.annotations().empty() ? | |
500 | QString() : a.annotations().back(); | |
ea86bc4d | 501 | const double w = min((double)p.boundingRect(QRectF(), 0, text).width(), |
06e810f2 JH |
502 | 0.0) + h; |
503 | const QRectF rect(x - w / 2, y - h / 2, w, h); | |
504 | ||
06e810f2 JH |
505 | p.drawRoundedRect(rect, h / 2, h / 2); |
506 | ||
2a56e448 | 507 | p.setPen(Qt::black); |
06e810f2 JH |
508 | p.drawText(rect, Qt::AlignCenter | Qt::AlignVCenter, text); |
509 | } | |
510 | ||
511 | void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p, | |
f765c3db SA |
512 | int h, double start, double end, int y, const ViewItemPaintParams &pp, |
513 | int row_title_width) const | |
06e810f2 JH |
514 | { |
515 | const double top = y + .5 - h / 2; | |
516 | const double bottom = y + .5 + h / 2; | |
517 | const vector<QString> annotations = a.annotations(); | |
518 | ||
06e810f2 | 519 | // If the two ends are within 1 pixel, draw a vertical line |
2ad82c2e | 520 | if (start + 1.0 > end) { |
06e810f2 JH |
521 | p.drawLine(QPointF(start, top), QPointF(start, bottom)); |
522 | return; | |
523 | } | |
524 | ||
525 | const double cap_width = min((end - start) / 4, EndCapWidth); | |
526 | ||
527 | QPointF pts[] = { | |
528 | QPointF(start, y + .5f), | |
529 | QPointF(start + cap_width, top), | |
530 | QPointF(end - cap_width, top), | |
531 | QPointF(end, y + .5f), | |
532 | QPointF(end - cap_width, bottom), | |
533 | QPointF(start + cap_width, bottom) | |
534 | }; | |
535 | ||
536 | p.drawConvexPolygon(pts, countof(pts)); | |
537 | ||
538 | if (annotations.empty()) | |
539 | return; | |
540 | ||
7352be72 SA |
541 | const int ann_start = start + cap_width; |
542 | const int ann_end = end - cap_width; | |
543 | ||
6f925ba9 UH |
544 | const int real_start = max(ann_start, pp.left() + row_title_width); |
545 | const int real_end = min(ann_end, pp.right()); | |
7352be72 SA |
546 | const int real_width = real_end - real_start; |
547 | ||
548 | QRectF rect(real_start, y - h / 2, real_width, h); | |
0f290e9b JH |
549 | if (rect.width() <= 4) |
550 | return; | |
551 | ||
2a56e448 | 552 | p.setPen(Qt::black); |
06e810f2 JH |
553 | |
554 | // Try to find an annotation that will fit | |
555 | QString best_annotation; | |
556 | int best_width = 0; | |
557 | ||
d9aecf1f | 558 | for (const QString &a : annotations) { |
06e810f2 JH |
559 | const int w = p.boundingRect(QRectF(), 0, a).width(); |
560 | if (w <= rect.width() && w > best_width) | |
561 | best_annotation = a, best_width = w; | |
562 | } | |
563 | ||
564 | if (best_annotation.isEmpty()) | |
565 | best_annotation = annotations.back(); | |
566 | ||
567 | // If not ellide the last in the list | |
568 | p.drawText(rect, Qt::AlignCenter, p.fontMetrics().elidedText( | |
569 | best_annotation, Qt::ElideRight, rect.width())); | |
570 | } | |
571 | ||
b9329558 | 572 | void DecodeTrace::draw_error(QPainter &p, const QString &message, |
5b5fa4da | 573 | const ViewItemPaintParams &pp) |
ad50ac1a | 574 | { |
be9e7b4b | 575 | const int y = get_visual_y(); |
ad50ac1a JH |
576 | |
577 | p.setPen(ErrorBgColour.darker()); | |
578 | p.setBrush(ErrorBgColour); | |
579 | ||
580 | const QRectF bounding_rect = | |
a998be27 | 581 | QRectF(pp.left(), INT_MIN / 2 + y, pp.right(), INT_MAX); |
ad50ac1a JH |
582 | const QRectF text_rect = p.boundingRect(bounding_rect, |
583 | Qt::AlignCenter, message); | |
584 | const float r = text_rect.height() / 4; | |
585 | ||
586 | p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r, | |
587 | Qt::AbsoluteSize); | |
588 | ||
2a56e448 | 589 | p.setPen(Qt::black); |
ad50ac1a JH |
590 | p.drawText(text_rect, message); |
591 | } | |
592 | ||
ff83d980 | 593 | void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left, int right) const |
5dfeb70f JH |
594 | { |
595 | using namespace pv::data; | |
596 | using pv::data::decode::Decoder; | |
597 | ||
53e35b2d JH |
598 | double samples_per_pixel, pixels_offset; |
599 | ||
0c5fe73e | 600 | const int64_t sample_count = decode_signal_->get_working_sample_count(); |
5dfeb70f JH |
601 | if (sample_count == 0) |
602 | return; | |
603 | ||
0c5fe73e | 604 | const int64_t samples_decoded = decode_signal_->get_decoded_sample_count(); |
5dfeb70f JH |
605 | if (sample_count == samples_decoded) |
606 | return; | |
607 | ||
be9e7b4b | 608 | const int y = get_visual_y(); |
7f8517f6 | 609 | |
ff83d980 | 610 | tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel(); |
7f8517f6 | 611 | |
5dfeb70f JH |
612 | const double start = max(samples_decoded / |
613 | samples_per_pixel - pixels_offset, left - 1.0); | |
614 | const double end = min(sample_count / samples_per_pixel - | |
615 | pixels_offset, right + 1.0); | |
c063290a | 616 | const QRectF no_decode_rect(start, y - (h / 2) + 0.5, end - start, h); |
5dfeb70f JH |
617 | |
618 | p.setPen(QPen(Qt::NoPen)); | |
619 | p.setBrush(Qt::white); | |
620 | p.drawRect(no_decode_rect); | |
621 | ||
622 | p.setPen(NoDecodeColour); | |
623 | p.setBrush(QBrush(NoDecodeColour, Qt::Dense6Pattern)); | |
624 | p.drawRect(no_decode_rect); | |
625 | } | |
626 | ||
53e35b2d | 627 | pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const |
7f8517f6 | 628 | { |
8dbbc7f0 | 629 | assert(owner_); |
7f8517f6 | 630 | |
8dbbc7f0 | 631 | const View *view = owner_->view(); |
eae6e30a JH |
632 | assert(view); |
633 | ||
634 | const double scale = view->scale(); | |
7f8517f6 SA |
635 | assert(scale > 0); |
636 | ||
53e35b2d | 637 | const double pixels_offset = |
ff83d980 | 638 | ((view->offset() - decode_signal_->start_time()) / scale).convert_to<double>(); |
7f8517f6 | 639 | |
ff83d980 | 640 | double samplerate = decode_signal_->samplerate(); |
7f8517f6 SA |
641 | |
642 | // Show sample rate as 1Hz when it is unknown | |
643 | if (samplerate == 0.0) | |
644 | samplerate = 1.0; | |
645 | ||
53e35b2d | 646 | return make_pair(pixels_offset, samplerate * scale); |
7f8517f6 SA |
647 | } |
648 | ||
db1bf6bf JH |
649 | pair<uint64_t, uint64_t> DecodeTrace::get_sample_range( |
650 | int x_start, int x_end) const | |
7f8517f6 | 651 | { |
53e35b2d JH |
652 | double samples_per_pixel, pixels_offset; |
653 | tie(pixels_offset, samples_per_pixel) = | |
654 | get_pixels_offset_samples_per_pixel(); | |
7f8517f6 | 655 | |
db1bf6bf JH |
656 | const uint64_t start = (uint64_t)max( |
657 | (x_start + pixels_offset) * samples_per_pixel, 0.0); | |
658 | const uint64_t end = (uint64_t)max( | |
659 | (x_end + pixels_offset) * samples_per_pixel, 0.0); | |
7f8517f6 SA |
660 | |
661 | return make_pair(start, end); | |
662 | } | |
663 | ||
117cdea3 | 664 | int DecodeTrace::get_row_at_point(const QPoint &point) |
e2f90c50 | 665 | { |
8dbbc7f0 | 666 | if (!row_height_) |
117cdea3 | 667 | return -1; |
e2f90c50 | 668 | |
99029fda SA |
669 | const int y = (point.y() - get_visual_y() + row_height_ / 2); |
670 | ||
671 | /* Integer divison of (x-1)/x would yield 0, so we check for this. */ | |
672 | if (y < 0) | |
673 | return -1; | |
674 | ||
675 | const int row = y / row_height_; | |
676 | ||
677 | if (row >= (int)visible_rows_.size()) | |
117cdea3 | 678 | return -1; |
e2f90c50 | 679 | |
117cdea3 | 680 | return row; |
e2f90c50 SA |
681 | } |
682 | ||
117cdea3 | 683 | const QString DecodeTrace::get_annotation_at_point(const QPoint &point) |
e2f90c50 SA |
684 | { |
685 | using namespace pv::data::decode; | |
686 | ||
117cdea3 JH |
687 | if (!enabled()) |
688 | return QString(); | |
e2f90c50 | 689 | |
117cdea3 JH |
690 | const pair<uint64_t, uint64_t> sample_range = |
691 | get_sample_range(point.x(), point.x() + 1); | |
692 | const int row = get_row_at_point(point); | |
693 | if (row < 0) | |
694 | return QString(); | |
e2f90c50 SA |
695 | |
696 | vector<pv::data::decode::Annotation> annotations; | |
697 | ||
ff83d980 | 698 | decode_signal_->get_annotation_subset(annotations, visible_rows_[row], |
e2f90c50 SA |
699 | sample_range.first, sample_range.second); |
700 | ||
701 | return (annotations.empty()) ? | |
702 | QString() : annotations[0].annotations().front(); | |
703 | } | |
704 | ||
117cdea3 JH |
705 | void DecodeTrace::hover_point_changed() |
706 | { | |
8dbbc7f0 | 707 | assert(owner_); |
eae6e30a | 708 | |
8dbbc7f0 | 709 | const View *const view = owner_->view(); |
eae6e30a JH |
710 | assert(view); |
711 | ||
712 | QPoint hp = view->hover_point(); | |
117cdea3 | 713 | QString ann = get_annotation_at_point(hp); |
e2f90c50 | 714 | |
eae6e30a | 715 | assert(view); |
e2f90c50 | 716 | |
8b9df0ad | 717 | if (!row_height_ || ann.isEmpty()) { |
ebdfa094 | 718 | QToolTip::hideText(); |
117cdea3 JH |
719 | return; |
720 | } | |
6e6881e2 | 721 | |
117cdea3 | 722 | const int hover_row = get_row_at_point(hp); |
6e6881e2 | 723 | |
117cdea3 JH |
724 | QFontMetrics m(QToolTip::font()); |
725 | const QRect text_size = m.boundingRect(QRect(), 0, ann); | |
e2f90c50 | 726 | |
117cdea3 JH |
727 | // This is OS-specific and unfortunately we can't query it, so |
728 | // use an approximation to at least try to minimize the error. | |
729 | const int padding = 8; | |
6e6881e2 | 730 | |
117cdea3 JH |
731 | // Make sure the tool tip doesn't overlap with the mouse cursor. |
732 | // If it did, the tool tip would constantly hide and re-appear. | |
733 | // We also push it up by one row so that it appears above the | |
734 | // decode trace, not below. | |
735 | hp.setX(hp.x() - (text_size.width() / 2) - padding); | |
6e6881e2 | 736 | |
8dbbc7f0 JH |
737 | hp.setY(get_visual_y() - (row_height_ / 2) + |
738 | (hover_row * row_height_) - | |
99029fda | 739 | row_height_ - text_size.height() - padding); |
e2f90c50 | 740 | |
eae6e30a | 741 | QToolTip::showText(view->viewport()->mapToGlobal(hp), ann); |
9555ca8b SA |
742 | } |
743 | ||
613d097c JH |
744 | void DecodeTrace::create_decoder_form(int index, |
745 | shared_ptr<data::decode::Decoder> &dec, QWidget *parent, | |
746 | QFormLayout *form) | |
7491a29f | 747 | { |
1cc1c8de | 748 | GlobalSettings settings; |
7491a29f JH |
749 | |
750 | assert(dec); | |
751 | const srd_decoder *const decoder = dec->decoder(); | |
752 | assert(decoder); | |
753 | ||
ff59fa2c SA |
754 | const bool decoder_deletable = index > 0; |
755 | ||
204bae45 | 756 | pv::widgets::DecoderGroupBox *const group = |
27e8df22 | 757 | new pv::widgets::DecoderGroupBox( |
580b4f25 UH |
758 | QString::fromUtf8(decoder->name), |
759 | tr("%1:\n%2").arg(QString::fromUtf8(decoder->longname), | |
760 | QString::fromUtf8(decoder->desc)), | |
761 | nullptr, decoder_deletable); | |
dd048a7e | 762 | group->set_decoder_visible(dec->shown()); |
613d097c | 763 | |
ff59fa2c SA |
764 | if (decoder_deletable) { |
765 | delete_mapper_.setMapping(group, index); | |
766 | connect(group, SIGNAL(delete_decoder()), &delete_mapper_, SLOT(map())); | |
767 | } | |
613d097c | 768 | |
8dbbc7f0 | 769 | show_hide_mapper_.setMapping(group, index); |
dd048a7e | 770 | connect(group, SIGNAL(show_hide_decoder()), |
8dbbc7f0 | 771 | &show_hide_mapper_, SLOT(map())); |
dd048a7e | 772 | |
204bae45 JH |
773 | QFormLayout *const decoder_form = new QFormLayout; |
774 | group->add_layout(decoder_form); | |
7491a29f | 775 | |
47747218 | 776 | const vector<DecodeChannel> channels = decode_signal_->get_channels(); |
407c9ebe | 777 | |
9f97b357 SA |
778 | // Add the channels |
779 | for (DecodeChannel ch : channels) { | |
780 | // Ignore channels not part of the decoder we create the form for | |
781 | if (ch.decoder_ != dec) | |
782 | continue; | |
407c9ebe | 783 | |
9f97b357 SA |
784 | QComboBox *const combo = create_channel_selector(parent, &ch); |
785 | QComboBox *const combo_init_state = create_channel_selector_init_state(parent, &ch); | |
407c9ebe | 786 | |
9f97b357 SA |
787 | channel_id_map_[combo] = ch.id; |
788 | init_state_map_[combo_init_state] = ch.id; | |
407c9ebe | 789 | |
7491a29f | 790 | connect(combo, SIGNAL(currentIndexChanged(int)), |
6ac6242b | 791 | this, SLOT(on_channel_selected(int))); |
9f97b357 SA |
792 | connect(combo_init_state, SIGNAL(currentIndexChanged(int)), |
793 | this, SLOT(on_init_state_changed(int))); | |
407c9ebe UH |
794 | |
795 | QHBoxLayout *const hlayout = new QHBoxLayout; | |
796 | hlayout->addWidget(combo); | |
9f97b357 | 797 | hlayout->addWidget(combo_init_state); |
407c9ebe | 798 | |
1cc1c8de | 799 | if (!settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool()) |
9f97b357 | 800 | combo_init_state->hide(); |
7491a29f | 801 | |
9f97b357 SA |
802 | const QString required_flag = ch.is_optional ? QString() : QString("*"); |
803 | decoder_form->addRow(tr("<b>%1</b> (%2) %3") | |
804 | .arg(ch.name, ch.desc, required_flag), hlayout); | |
7491a29f JH |
805 | } |
806 | ||
807 | // Add the options | |
3cc9ad7b | 808 | shared_ptr<binding::Decoder> binding( |
946b52e1 | 809 | new binding::Decoder(decode_signal_, dec)); |
204bae45 | 810 | binding->add_properties_to_form(decoder_form, true); |
7491a29f | 811 | |
8dbbc7f0 | 812 | bindings_.push_back(binding); |
204bae45 JH |
813 | |
814 | form->addRow(group); | |
8dbbc7f0 | 815 | decoder_forms_.push_back(group); |
7491a29f JH |
816 | } |
817 | ||
9f97b357 | 818 | QComboBox* DecodeTrace::create_channel_selector(QWidget *parent, const DecodeChannel *ch) |
4e5a4405 | 819 | { |
47e9e7bb | 820 | const auto sigs(session_.signalbases()); |
78b0af3e | 821 | |
9f97b357 | 822 | // Sort signals in natural order |
47e9e7bb | 823 | vector< shared_ptr<data::SignalBase> > sig_list(sigs.begin(), sigs.end()); |
6f925ba9 | 824 | sort(sig_list.begin(), sig_list.end(), |
47e9e7bb SA |
825 | [](const shared_ptr<data::SignalBase> &a, |
826 | const shared_ptr<data::SignalBase> &b) { | |
827 | return strnatcasecmp(a->name().toStdString(), | |
828 | b->name().toStdString()) < 0; }); | |
4e5a4405 | 829 | |
4e5a4405 JH |
830 | QComboBox *selector = new QComboBox(parent); |
831 | ||
4c60462b | 832 | selector->addItem("-", qVariantFromValue((void*)nullptr)); |
4e5a4405 | 833 | |
9f97b357 | 834 | if (!ch->assigned_signal) |
4e5a4405 JH |
835 | selector->setCurrentIndex(0); |
836 | ||
47e9e7bb SA |
837 | for (const shared_ptr<data::SignalBase> &b : sig_list) { |
838 | assert(b); | |
79c4a9c8 | 839 | if (b->logic_data() && b->enabled()) { |
47e9e7bb SA |
840 | selector->addItem(b->name(), |
841 | qVariantFromValue((void*)b.get())); | |
5da5d081 | 842 | |
9f97b357 SA |
843 | if (ch->assigned_signal == b.get()) |
844 | selector->setCurrentIndex(selector->count() - 1); | |
4e5a4405 JH |
845 | } |
846 | } | |
847 | ||
848 | return selector; | |
849 | } | |
850 | ||
9f97b357 SA |
851 | QComboBox* DecodeTrace::create_channel_selector_init_state(QWidget *parent, |
852 | const DecodeChannel *ch) | |
407c9ebe UH |
853 | { |
854 | QComboBox *selector = new QComboBox(parent); | |
855 | ||
856 | selector->addItem("0", qVariantFromValue((int)SRD_INITIAL_PIN_LOW)); | |
857 | selector->addItem("1", qVariantFromValue((int)SRD_INITIAL_PIN_HIGH)); | |
7df44935 | 858 | selector->addItem("X", qVariantFromValue((int)SRD_INITIAL_PIN_SAME_AS_SAMPLE0)); |
407c9ebe | 859 | |
9f97b357 | 860 | selector->setCurrentIndex(ch->initial_pin_state); |
407c9ebe UH |
861 | |
862 | selector->setToolTip("Initial (assumed) pin value before the first sample"); | |
863 | ||
864 | return selector; | |
865 | } | |
866 | ||
ad908057 | 867 | void DecodeTrace::on_new_annotations() |
9cef9567 | 868 | { |
8dbbc7f0 | 869 | if (owner_) |
6e2c3c85 | 870 | owner_->row_item_appearance_changed(false, true); |
9cef9567 JH |
871 | } |
872 | ||
b9329558 | 873 | void DecodeTrace::delete_pressed() |
5ed1adf5 JH |
874 | { |
875 | on_delete(); | |
876 | } | |
877 | ||
b9329558 | 878 | void DecodeTrace::on_delete() |
c51482b3 | 879 | { |
ad908057 | 880 | session_.remove_decode_signal(decode_signal_); |
c51482b3 JH |
881 | } |
882 | ||
6ac6242b | 883 | void DecodeTrace::on_channel_selected(int) |
4e5a4405 | 884 | { |
9f97b357 SA |
885 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
886 | ||
887 | // Determine signal that was selected | |
888 | const data::SignalBase *signal = | |
889 | (data::SignalBase*)cb->itemData(cb->currentIndex()).value<void*>(); | |
890 | ||
891 | // Determine decode channel ID this combo box is the channel selector for | |
892 | const uint16_t id = channel_id_map_.at(cb); | |
893 | ||
894 | decode_signal_->assign_signal(id, signal); | |
895 | } | |
896 | ||
897 | void DecodeTrace::on_channels_updated() | |
898 | { | |
899 | if (owner_) | |
900 | owner_->row_item_appearance_changed(false, true); | |
4e5a4405 JH |
901 | } |
902 | ||
9f97b357 | 903 | void DecodeTrace::on_init_state_changed(int) |
407c9ebe | 904 | { |
9f97b357 SA |
905 | QComboBox *cb = qobject_cast<QComboBox*>(QObject::sender()); |
906 | ||
907 | // Determine inital pin state that was selected | |
908 | int init_state = cb->itemData(cb->currentIndex()).value<int>(); | |
909 | ||
910 | // Determine decode channel ID this combo box is the channel selector for | |
911 | const uint16_t id = init_state_map_.at(cb); | |
912 | ||
913 | decode_signal_->set_initial_pin_state(id, init_state); | |
407c9ebe UH |
914 | } |
915 | ||
7491a29f JH |
916 | void DecodeTrace::on_stack_decoder(srd_decoder *decoder) |
917 | { | |
ad908057 | 918 | decode_signal_->stack_decoder(decoder); |
37fd11b1 JH |
919 | |
920 | create_popup_form(); | |
7491a29f JH |
921 | } |
922 | ||
613d097c JH |
923 | void DecodeTrace::on_delete_decoder(int index) |
924 | { | |
ad908057 | 925 | decode_signal_->remove_decoder(index); |
613d097c JH |
926 | |
927 | // Update the popup | |
c063290a | 928 | create_popup_form(); |
613d097c JH |
929 | } |
930 | ||
dd048a7e JH |
931 | void DecodeTrace::on_show_hide_decoder(int index) |
932 | { | |
ad908057 | 933 | const bool state = decode_signal_->toggle_decoder_visibility(index); |
dd048a7e | 934 | |
8dbbc7f0 | 935 | assert(index < (int)decoder_forms_.size()); |
ad908057 | 936 | decoder_forms_[index]->set_decoder_visible(state); |
dd048a7e | 937 | |
8dbbc7f0 | 938 | if (owner_) |
6e2c3c85 | 939 | owner_->row_item_appearance_changed(false, true); |
dd048a7e JH |
940 | } |
941 | ||
1573bf16 | 942 | } // namespace trace |
f4e57597 | 943 | } // namespace views |
55d3603d | 944 | } // namespace pv |