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28a4c9c5 | 1 | /* |
b3f22de0 | 2 | * This file is part of the PulseView project. |
28a4c9c5 JH |
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/>. |
28a4c9c5 JH |
18 | */ |
19 | ||
cef18fc6 | 20 | #include <extdef.h> |
7cd5faf8 | 21 | |
d2344534 JH |
22 | #include <cassert> |
23 | #include <cmath> | |
3e46726a | 24 | |
640bd149 PZ |
25 | #include <algorithm> |
26 | ||
ab6d2eab | 27 | #include <QApplication> |
b213ef09 JH |
28 | #include <QFormLayout> |
29 | #include <QToolBar> | |
30 | ||
2acdb232 JH |
31 | #include "logicsignal.hpp" |
32 | #include "view.hpp" | |
33 | ||
2acdb232 | 34 | #include <pv/data/logic.hpp> |
f3d66e52 | 35 | #include <pv/data/logicsegment.hpp> |
bf0edd2b | 36 | #include <pv/data/signalbase.hpp> |
aca9aa83 UH |
37 | #include <pv/devicemanager.hpp> |
38 | #include <pv/devices/device.hpp> | |
051ba3b3 | 39 | #include <pv/globalsettings.hpp> |
aca9aa83 UH |
40 | #include <pv/session.hpp> |
41 | #include <pv/view/view.hpp> | |
28a4c9c5 | 42 | |
fe3a1c21 | 43 | #include <libsigrokcxx/libsigrokcxx.hpp> |
e8d00928 | 44 | |
819f4c25 JH |
45 | using std::deque; |
46 | using std::max; | |
a5d93c27 | 47 | using std::make_pair; |
819f4c25 | 48 | using std::min; |
6f925ba9 | 49 | using std::none_of; |
819f4c25 | 50 | using std::pair; |
f9abf97e | 51 | using std::shared_ptr; |
819f4c25 | 52 | using std::vector; |
81a635d1 | 53 | |
e8d00928 | 54 | using sigrok::ConfigKey; |
7bb0fbf4 | 55 | using sigrok::Capability; |
e8d00928 | 56 | using sigrok::Trigger; |
640bd149 | 57 | using sigrok::TriggerMatch; |
e8d00928 ML |
58 | using sigrok::TriggerMatchType; |
59 | ||
51e77110 | 60 | namespace pv { |
f4e57597 SA |
61 | namespace views { |
62 | namespace TraceView { | |
51e77110 | 63 | |
17d94d7c | 64 | const float LogicSignal::Oversampling = 2.0f; |
131e8012 | 65 | |
64b60583 JH |
66 | const QColor LogicSignal::EdgeColour(0x80, 0x80, 0x80); |
67 | const QColor LogicSignal::HighColour(0x00, 0xC0, 0x00); | |
68 | const QColor LogicSignal::LowColour(0xC0, 0x00, 0x00); | |
e9c8e87c | 69 | const QColor LogicSignal::SamplingPointColour(0x77, 0x77, 0x77); |
131e8012 | 70 | |
299d0e75 | 71 | const QColor LogicSignal::SignalColours[10] = { |
3e46726a JH |
72 | QColor(0x16, 0x19, 0x1A), // Black |
73 | QColor(0x8F, 0x52, 0x02), // Brown | |
74 | QColor(0xCC, 0x00, 0x00), // Red | |
75 | QColor(0xF5, 0x79, 0x00), // Orange | |
76 | QColor(0xED, 0xD4, 0x00), // Yellow | |
77 | QColor(0x73, 0xD2, 0x16), // Green | |
78 | QColor(0x34, 0x65, 0xA4), // Blue | |
79 | QColor(0x75, 0x50, 0x7B), // Violet | |
80 | QColor(0x88, 0x8A, 0x85), // Grey | |
81 | QColor(0xEE, 0xEE, 0xEC), // White | |
82 | }; | |
83 | ||
ddfda54d JH |
84 | QColor LogicSignal::TriggerMarkerBackgroundColour = QColor(0xED, 0xD4, 0x00); |
85 | const int LogicSignal::TriggerMarkerPadding = 2; | |
86 | const char* LogicSignal::TriggerMarkerIcons[8] = { | |
87 | nullptr, | |
88 | ":/icons/trigger-marker-low.svg", | |
89 | ":/icons/trigger-marker-high.svg", | |
90 | ":/icons/trigger-marker-rising.svg", | |
91 | ":/icons/trigger-marker-falling.svg", | |
92 | ":/icons/trigger-marker-change.svg", | |
93 | nullptr, | |
94 | nullptr | |
95 | }; | |
96 | ||
97 | QCache<QString, const QIcon> LogicSignal::icon_cache_; | |
98 | QCache<QString, const QPixmap> LogicSignal::pixmap_cache_; | |
99 | ||
b86aa8f4 | 100 | LogicSignal::LogicSignal( |
2b81ae46 | 101 | pv::Session &session, |
da30ecb7 | 102 | shared_ptr<devices::Device> device, |
0aa57689 | 103 | shared_ptr<data::SignalBase> base) : |
73a25a6e | 104 | Signal(session, base), |
303d6ea6 | 105 | signal_height_(QFontMetrics(QApplication::font()).height() * 2), |
8dbbc7f0 | 106 | device_(device), |
4c60462b JH |
107 | trigger_none_(nullptr), |
108 | trigger_rising_(nullptr), | |
109 | trigger_high_(nullptr), | |
110 | trigger_falling_(nullptr), | |
111 | trigger_low_(nullptr), | |
112 | trigger_change_(nullptr) | |
28a4c9c5 | 113 | { |
e8d00928 | 114 | shared_ptr<Trigger> trigger; |
b1e8c93d | 115 | |
73a25a6e | 116 | base_->set_colour(SignalColours[base->index() % countof(SignalColours)]); |
b1e8c93d BV |
117 | |
118 | /* Populate this channel's trigger setting with whatever we | |
119 | * find in the current session trigger, if anything. */ | |
8dbbc7f0 JH |
120 | trigger_match_ = nullptr; |
121 | if ((trigger = session_.session()->trigger())) | |
e8d00928 ML |
122 | for (auto stage : trigger->stages()) |
123 | for (auto match : stage->matches()) | |
73a25a6e | 124 | if (match->channel() == base_->channel()) |
8dbbc7f0 | 125 | trigger_match_ = match->type(); |
ef8311a4 JH |
126 | } |
127 | ||
748dd753 | 128 | shared_ptr<pv::data::SignalData> LogicSignal::data() const |
9a0cd293 | 129 | { |
0aa57689 | 130 | return base_->logic_data(); |
9a0cd293 JH |
131 | } |
132 | ||
748dd753 | 133 | shared_ptr<pv::data::Logic> LogicSignal::logic_data() const |
e0fc5810 | 134 | { |
0aa57689 | 135 | return base_->logic_data(); |
8e097c27 JH |
136 | } |
137 | ||
6f925ba9 | 138 | pair<int, int> LogicSignal::v_extents() const |
a5d93c27 | 139 | { |
ab6d2eab JH |
140 | const int signal_margin = |
141 | QFontMetrics(QApplication::font()).height() / 2; | |
303d6ea6 | 142 | return make_pair(-signal_height_ - signal_margin, signal_margin); |
a5d93c27 JH |
143 | } |
144 | ||
214470fc JH |
145 | int LogicSignal::scale_handle_offset() const |
146 | { | |
303d6ea6 | 147 | return -signal_height_; |
214470fc JH |
148 | } |
149 | ||
150 | void LogicSignal::scale_handle_dragged(int offset) | |
151 | { | |
303d6ea6 JH |
152 | const int font_height = QFontMetrics(QApplication::font()).height(); |
153 | const int units = (-offset / font_height); | |
154 | signal_height_ = ((units < 1) ? 1 : units) * font_height; | |
214470fc JH |
155 | } |
156 | ||
60938e04 | 157 | void LogicSignal::paint_mid(QPainter &p, ViewItemPaintParams &pp) |
e3f65ace | 158 | { |
64b60583 | 159 | QLineF *line; |
2858b391 JH |
160 | |
161 | vector< pair<int64_t, bool> > edges; | |
162 | ||
73a25a6e | 163 | assert(base_); |
8dbbc7f0 | 164 | assert(owner_); |
2858b391 | 165 | |
be9e7b4b | 166 | const int y = get_visual_y(); |
eae6e30a | 167 | |
73a25a6e | 168 | if (!base_->enabled()) |
cec48d16 JH |
169 | return; |
170 | ||
303d6ea6 | 171 | const float high_offset = y - signal_height_ + 0.5f; |
2658961b | 172 | const float low_offset = y + 0.5f; |
131e8012 | 173 | |
f3d66e52 | 174 | const deque< shared_ptr<pv::data::LogicSegment> > &segments = |
0aa57689 | 175 | base_->logic_data()->logic_segments(); |
f3d66e52 | 176 | if (segments.empty()) |
2858b391 JH |
177 | return; |
178 | ||
c063290a | 179 | const shared_ptr<pv::data::LogicSegment> &segment = segments.front(); |
2858b391 | 180 | |
f3d66e52 | 181 | double samplerate = segment->samplerate(); |
9d4e5cd8 JH |
182 | |
183 | // Show sample rate as 1Hz when it is unknown | |
9ba4ca35 | 184 | if (samplerate == 0.0) |
9d4e5cd8 JH |
185 | samplerate = 1.0; |
186 | ||
4c8a6a6d | 187 | const double pixels_offset = pp.pixels_offset(); |
60d9b99a | 188 | const pv::util::Timestamp& start_time = segment->start_time(); |
f3d66e52 | 189 | const int64_t last_sample = segment->get_sample_count() - 1; |
4c8a6a6d | 190 | const double samples_per_pixel = samplerate * pp.scale(); |
124be547 | 191 | const double pixels_per_sample = 1 / samples_per_pixel; |
60d9b99a JS |
192 | const pv::util::Timestamp start = samplerate * (pp.offset() - start_time); |
193 | const pv::util::Timestamp end = start + samples_per_pixel * pp.width(); | |
2858b391 | 194 | |
60d9b99a JS |
195 | const int64_t start_sample = min(max(floor(start).convert_to<int64_t>(), |
196 | (int64_t)0), last_sample); | |
197 | const uint64_t end_sample = min(max(ceil(end).convert_to<int64_t>(), | |
198 | (int64_t)0), last_sample); | |
199 | ||
200 | segment->get_subsampled_edges(edges, start_sample, end_sample, | |
73a25a6e | 201 | samples_per_pixel / Oversampling, base_->index()); |
c352ce60 | 202 | assert(edges.size() >= 2); |
2858b391 | 203 | |
124be547 SA |
204 | // Check whether we need to paint the sampling points |
205 | GlobalSettings settings; | |
206 | const bool show_sampling_points = | |
207 | settings.value(GlobalSettings::Key_View_ShowSamplingPoints).toBool() && | |
208 | (samples_per_pixel < 0.25); | |
209 | ||
210 | vector<QRectF> sampling_points; | |
211 | float sampling_point_x = 0.0f; | |
212 | int64_t sampling_point_sample = start_sample; | |
213 | const int w = 2; | |
214 | ||
215 | if (show_sampling_points) { | |
216 | sampling_points.reserve(end_sample - start_sample + 1); | |
217 | sampling_point_x = (edges.cbegin()->first / samples_per_pixel - pixels_offset) + pp.left(); | |
218 | } | |
219 | ||
2858b391 | 220 | // Paint the edges |
64b60583 JH |
221 | const unsigned int edge_count = edges.size() - 2; |
222 | QLineF *const edge_lines = new QLineF[edge_count]; | |
223 | line = edge_lines; | |
224 | ||
f46e495e | 225 | for (auto i = edges.cbegin() + 1; i != edges.cend() - 1; i++) { |
ce6e73a8 | 226 | const float x = ((*i).first / samples_per_pixel - |
3eb29afd | 227 | pixels_offset) + pp.left(); |
64b60583 | 228 | *line++ = QLineF(x, high_offset, x, low_offset); |
124be547 SA |
229 | |
230 | if (show_sampling_points) | |
231 | while (sampling_point_sample < (*i).first) { | |
232 | const float y = (*i).second ? low_offset : high_offset; | |
233 | sampling_points.emplace_back( | |
234 | QRectF(sampling_point_x - (w / 2), y - (w / 2), w, w)); | |
235 | sampling_point_sample++; | |
236 | sampling_point_x += pixels_per_sample; | |
237 | }; | |
2858b391 | 238 | } |
81a635d1 | 239 | |
124be547 SA |
240 | // Calculate the sample points from the last edge to the end of the trace |
241 | if (show_sampling_points) | |
242 | while ((uint64_t)sampling_point_sample <= end_sample) { | |
243 | // Signal changed after the last edge, so the level is inverted | |
244 | const float y = (edges.cend() - 1)->second ? high_offset : low_offset; | |
245 | sampling_points.emplace_back( | |
246 | QRectF(sampling_point_x - (w / 2), y - (w / 2), w, w)); | |
247 | sampling_point_sample++; | |
248 | sampling_point_x += pixels_per_sample; | |
249 | }; | |
250 | ||
64b60583 JH |
251 | p.setPen(EdgeColour); |
252 | p.drawLines(edge_lines, edge_count); | |
253 | delete[] edge_lines; | |
2858b391 JH |
254 | |
255 | // Paint the caps | |
175d6573 | 256 | const unsigned int max_cap_line_count = edges.size(); |
64b60583 | 257 | QLineF *const cap_lines = new QLineF[max_cap_line_count]; |
2858b391 | 258 | |
64b60583 JH |
259 | p.setPen(HighColour); |
260 | paint_caps(p, cap_lines, edges, true, samples_per_pixel, | |
3eb29afd | 261 | pixels_offset, pp.left(), high_offset); |
64b60583 JH |
262 | p.setPen(LowColour); |
263 | paint_caps(p, cap_lines, edges, false, samples_per_pixel, | |
3eb29afd | 264 | pixels_offset, pp.left(), low_offset); |
2858b391 | 265 | |
64b60583 | 266 | delete[] cap_lines; |
e9c8e87c UH |
267 | |
268 | // Paint the sampling points | |
124be547 SA |
269 | if (show_sampling_points) { |
270 | p.setPen(SamplingPointColour); | |
271 | p.drawRects(sampling_points.data(), sampling_points.size()); | |
e9c8e87c | 272 | } |
131e8012 | 273 | } |
2858b391 | 274 | |
60938e04 | 275 | void LogicSignal::paint_fore(QPainter &p, ViewItemPaintParams &pp) |
ddfda54d | 276 | { |
ddfda54d | 277 | // Draw the trigger marker |
73a25a6e | 278 | if (!trigger_match_ || !base_->enabled()) |
ddfda54d JH |
279 | return; |
280 | ||
281 | const int y = get_visual_y(); | |
282 | const vector<int32_t> trig_types = get_trigger_types(); | |
283 | for (int32_t type_id : trig_types) { | |
284 | const TriggerMatchType *const type = | |
285 | TriggerMatchType::get(type_id); | |
286 | if (trigger_match_ != type || type_id < 0 || | |
287 | (size_t)type_id >= countof(TriggerMarkerIcons) || | |
288 | !TriggerMarkerIcons[type_id]) | |
289 | continue; | |
290 | ||
291 | const QPixmap *const pixmap = get_pixmap( | |
292 | TriggerMarkerIcons[type_id]); | |
293 | if (!pixmap) | |
294 | continue; | |
295 | ||
3b84fd6d | 296 | const float pad = TriggerMarkerPadding - 0.5f; |
ddfda54d JH |
297 | const QSize size = pixmap->size(); |
298 | const QPoint point( | |
3eb29afd | 299 | pp.right() - size.width() - pad * 2, |
303d6ea6 | 300 | y - (signal_height_ + size.height()) / 2); |
ddfda54d | 301 | |
3b84fd6d | 302 | p.setPen(QPen(TriggerMarkerBackgroundColour.darker())); |
ddfda54d | 303 | p.setBrush(TriggerMarkerBackgroundColour); |
3b84fd6d | 304 | p.drawRoundedRect(QRectF(point, size).adjusted( |
ddfda54d JH |
305 | -pad, -pad, pad, pad), pad, pad); |
306 | p.drawPixmap(point, *pixmap); | |
307 | ||
308 | break; | |
309 | } | |
310 | } | |
311 | ||
f4270878 | 312 | void LogicSignal::paint_caps(QPainter &p, QLineF *const lines, |
131e8012 | 313 | vector< pair<int64_t, bool> > &edges, bool level, |
ce6e73a8 JH |
314 | double samples_per_pixel, double pixels_offset, float x_offset, |
315 | float y_offset) | |
131e8012 | 316 | { |
64b60583 | 317 | QLineF *line = lines; |
2858b391 | 318 | |
f46e495e | 319 | for (auto i = edges.begin(); i != (edges.end() - 1); i++) |
333d5bbc | 320 | if ((*i).second == level) { |
64b60583 | 321 | *line++ = QLineF( |
ce6e73a8 | 322 | ((*i).first / samples_per_pixel - |
64b60583 | 323 | pixels_offset) + x_offset, y_offset, |
ce6e73a8 | 324 | ((*(i+1)).first / samples_per_pixel - |
64b60583 | 325 | pixels_offset) + x_offset, y_offset); |
131e8012 JH |
326 | } |
327 | ||
64b60583 | 328 | p.drawLines(lines, line - lines); |
e3f65ace | 329 | } |
3e46726a | 330 | |
767281c8 JH |
331 | void LogicSignal::init_trigger_actions(QWidget *parent) |
332 | { | |
0f1f98fe | 333 | trigger_none_ = new QAction(*get_icon(":/icons/trigger-none.svg"), |
767281c8 | 334 | tr("No trigger"), parent); |
8dbbc7f0 JH |
335 | trigger_none_->setCheckable(true); |
336 | connect(trigger_none_, SIGNAL(triggered()), this, SLOT(on_trigger())); | |
767281c8 | 337 | |
0f1f98fe | 338 | trigger_rising_ = new QAction(*get_icon(":/icons/trigger-rising.svg"), |
767281c8 | 339 | tr("Trigger on rising edge"), parent); |
8dbbc7f0 JH |
340 | trigger_rising_->setCheckable(true); |
341 | connect(trigger_rising_, SIGNAL(triggered()), this, SLOT(on_trigger())); | |
767281c8 | 342 | |
0f1f98fe | 343 | trigger_high_ = new QAction(*get_icon(":/icons/trigger-high.svg"), |
767281c8 | 344 | tr("Trigger on high level"), parent); |
8dbbc7f0 JH |
345 | trigger_high_->setCheckable(true); |
346 | connect(trigger_high_, SIGNAL(triggered()), this, SLOT(on_trigger())); | |
767281c8 | 347 | |
0f1f98fe | 348 | trigger_falling_ = new QAction(*get_icon(":/icons/trigger-falling.svg"), |
767281c8 | 349 | tr("Trigger on falling edge"), parent); |
8dbbc7f0 JH |
350 | trigger_falling_->setCheckable(true); |
351 | connect(trigger_falling_, SIGNAL(triggered()), this, SLOT(on_trigger())); | |
767281c8 | 352 | |
0f1f98fe | 353 | trigger_low_ = new QAction(*get_icon(":/icons/trigger-low.svg"), |
767281c8 | 354 | tr("Trigger on low level"), parent); |
8dbbc7f0 JH |
355 | trigger_low_->setCheckable(true); |
356 | connect(trigger_low_, SIGNAL(triggered()), this, SLOT(on_trigger())); | |
767281c8 | 357 | |
0f1f98fe | 358 | trigger_change_ = new QAction(*get_icon(":/icons/trigger-change.svg"), |
767281c8 | 359 | tr("Trigger on rising or falling edge"), parent); |
8dbbc7f0 JH |
360 | trigger_change_->setCheckable(true); |
361 | connect(trigger_change_, SIGNAL(triggered()), this, SLOT(on_trigger())); | |
767281c8 JH |
362 | } |
363 | ||
77817b43 JH |
364 | const vector<int32_t> LogicSignal::get_trigger_types() const |
365 | { | |
3afe5afe SA |
366 | // We may not be associated with a device |
367 | if (!device_) | |
368 | return vector<int32_t>(); | |
369 | ||
da30ecb7 | 370 | const auto sr_dev = device_->device(); |
7bb0fbf4 ML |
371 | if (sr_dev->config_check(ConfigKey::TRIGGER_MATCH, Capability::LIST)) { |
372 | const Glib::VariantContainerBase gvar = | |
373 | sr_dev->config_list(ConfigKey::TRIGGER_MATCH); | |
d60820d8 SA |
374 | |
375 | vector<int32_t> ttypes; | |
376 | ||
377 | for (unsigned int i = 0; i < gvar.get_n_children(); i++) { | |
378 | Glib::VariantBase tmp_vb; | |
379 | gvar.get_child(tmp_vb, i); | |
380 | ||
381 | Glib::Variant<int32_t> tmp_v = | |
382 | Glib::VariantBase::cast_dynamic< Glib::Variant<int32_t> >(tmp_vb); | |
383 | ||
384 | ttypes.push_back(tmp_v.get()); | |
385 | } | |
386 | ||
387 | return ttypes; | |
7bb0fbf4 ML |
388 | } else { |
389 | return vector<int32_t>(); | |
77817b43 JH |
390 | } |
391 | } | |
392 | ||
aa5e9140 | 393 | QAction* LogicSignal::action_from_trigger_type(const TriggerMatchType *type) |
767281c8 | 394 | { |
b1e8c93d BV |
395 | QAction *action; |
396 | ||
8dbbc7f0 | 397 | action = trigger_none_; |
640bd149 PZ |
398 | if (type) { |
399 | switch (type->id()) { | |
400 | case SR_TRIGGER_ZERO: | |
8dbbc7f0 | 401 | action = trigger_low_; |
640bd149 PZ |
402 | break; |
403 | case SR_TRIGGER_ONE: | |
8dbbc7f0 | 404 | action = trigger_high_; |
640bd149 PZ |
405 | break; |
406 | case SR_TRIGGER_RISING: | |
8dbbc7f0 | 407 | action = trigger_rising_; |
640bd149 PZ |
408 | break; |
409 | case SR_TRIGGER_FALLING: | |
8dbbc7f0 | 410 | action = trigger_falling_; |
640bd149 PZ |
411 | break; |
412 | case SR_TRIGGER_EDGE: | |
8dbbc7f0 | 413 | action = trigger_change_; |
640bd149 PZ |
414 | break; |
415 | default: | |
0402d7a3 | 416 | assert(false); |
640bd149 | 417 | } |
767281c8 | 418 | } |
767281c8 | 419 | |
b1e8c93d | 420 | return action; |
767281c8 JH |
421 | } |
422 | ||
aa5e9140 | 423 | const TriggerMatchType *LogicSignal::trigger_type_from_action(QAction *action) |
139fef92 | 424 | { |
8dbbc7f0 | 425 | if (action == trigger_low_) |
e8d00928 | 426 | return TriggerMatchType::ZERO; |
8dbbc7f0 | 427 | else if (action == trigger_high_) |
e8d00928 | 428 | return TriggerMatchType::ONE; |
8dbbc7f0 | 429 | else if (action == trigger_rising_) |
e8d00928 | 430 | return TriggerMatchType::RISING; |
8dbbc7f0 | 431 | else if (action == trigger_falling_) |
e8d00928 | 432 | return TriggerMatchType::FALLING; |
8dbbc7f0 | 433 | else if (action == trigger_change_) |
e8d00928 | 434 | return TriggerMatchType::EDGE; |
b1e8c93d | 435 | else |
e8d00928 | 436 | return nullptr; |
139fef92 JH |
437 | } |
438 | ||
b1e8c93d | 439 | void LogicSignal::populate_popup_form(QWidget *parent, QFormLayout *form) |
b08d7222 | 440 | { |
b1e8c93d | 441 | Signal::populate_popup_form(parent, form); |
b08d7222 | 442 | |
77817b43 | 443 | const vector<int32_t> trig_types = get_trigger_types(); |
139fef92 | 444 | |
ffd90566 JH |
445 | if (!trig_types.empty()) { |
446 | trigger_bar_ = new QToolBar(parent); | |
447 | init_trigger_actions(trigger_bar_); | |
448 | trigger_bar_->addAction(trigger_none_); | |
449 | trigger_none_->setChecked(!trigger_match_); | |
450 | ||
451 | for (auto type_id : trig_types) { | |
452 | const TriggerMatchType *const type = | |
453 | TriggerMatchType::get(type_id); | |
454 | QAction *const action = action_from_trigger_type(type); | |
455 | trigger_bar_->addAction(action); | |
456 | action->setChecked(trigger_match_ == type); | |
457 | } | |
458 | form->addRow(tr("Trigger"), trigger_bar_); | |
459 | } | |
b08d7222 JH |
460 | } |
461 | ||
640bd149 PZ |
462 | void LogicSignal::modify_trigger() |
463 | { | |
8dbbc7f0 JH |
464 | auto trigger = session_.session()->trigger(); |
465 | auto new_trigger = session_.device_manager().context()->create_trigger("pulseview"); | |
640bd149 PZ |
466 | |
467 | if (trigger) { | |
468 | for (auto stage : trigger->stages()) { | |
469 | const auto &matches = stage->matches(); | |
6f925ba9 | 470 | if (none_of(matches.begin(), matches.end(), |
640bd149 | 471 | [&](shared_ptr<TriggerMatch> match) { |
73a25a6e | 472 | return match->channel() != base_->channel(); })) |
640bd149 PZ |
473 | continue; |
474 | ||
475 | auto new_stage = new_trigger->add_stage(); | |
476 | for (auto match : stage->matches()) { | |
73a25a6e | 477 | if (match->channel() == base_->channel()) |
640bd149 PZ |
478 | continue; |
479 | new_stage->add_match(match->channel(), match->type()); | |
480 | } | |
481 | } | |
482 | } | |
483 | ||
fcc00c4d TS |
484 | if (trigger_match_) { |
485 | // Until we can let the user decide how to group trigger matches | |
486 | // into stages, put all of the matches into a single stage -- | |
487 | // most devices only support a single trigger stage. | |
488 | if (new_trigger->stages().empty()) | |
489 | new_trigger->add_stage(); | |
490 | ||
73a25a6e | 491 | new_trigger->stages().back()->add_match(base_->channel(), |
bf0edd2b | 492 | trigger_match_); |
fcc00c4d | 493 | } |
640bd149 | 494 | |
8dbbc7f0 | 495 | session_.session()->set_trigger( |
640bd149 | 496 | new_trigger->stages().empty() ? nullptr : new_trigger); |
ddfda54d JH |
497 | |
498 | if (owner_) | |
6e2c3c85 | 499 | owner_->row_item_appearance_changed(false, true); |
640bd149 PZ |
500 | } |
501 | ||
0f1f98fe JH |
502 | const QIcon* LogicSignal::get_icon(const char *path) |
503 | { | |
ed2cec68 SA |
504 | if (!icon_cache_.contains(path)) { |
505 | const QIcon *icon = new QIcon(path); | |
0f1f98fe JH |
506 | icon_cache_.insert(path, icon); |
507 | } | |
508 | ||
ed2cec68 | 509 | return icon_cache_.take(path); |
0f1f98fe JH |
510 | } |
511 | ||
ddfda54d JH |
512 | const QPixmap* LogicSignal::get_pixmap(const char *path) |
513 | { | |
ed2cec68 SA |
514 | if (!pixmap_cache_.contains(path)) { |
515 | const QPixmap *pixmap = new QPixmap(path); | |
ddfda54d JH |
516 | pixmap_cache_.insert(path, pixmap); |
517 | } | |
518 | ||
ed2cec68 | 519 | return pixmap_cache_.take(path); |
ddfda54d JH |
520 | } |
521 | ||
b1e8c93d | 522 | void LogicSignal::on_trigger() |
b08d7222 | 523 | { |
b1e8c93d | 524 | QAction *action; |
b08d7222 | 525 | |
aa5e9140 | 526 | action_from_trigger_type(trigger_match_)->setChecked(false); |
b08d7222 | 527 | |
b1e8c93d | 528 | action = (QAction *)sender(); |
923f8b22 | 529 | action->setChecked(true); |
aa5e9140 | 530 | trigger_match_ = trigger_type_from_action(action); |
b08d7222 | 531 | |
640bd149 | 532 | modify_trigger(); |
b08d7222 JH |
533 | } |
534 | ||
f4e57597 SA |
535 | } // namespace TraceView |
536 | } // namespace views | |
51e77110 | 537 | } // namespace pv |