X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Flogicsignal.cpp;h=54d257819ade28b05be7ac0646f01e96390a579e;hb=e8d009288de28cb194bc7964f96677c2baf900c9;hp=bf8b36598887036033d1dd6478bddda7e86eb45a;hpb=03ce95a9bb81c05bae0da9de189d280214db67c3;p=pulseview.git diff --git a/pv/view/logicsignal.cpp b/pv/view/logicsignal.cpp index bf8b365..54d2578 100644 --- a/pv/view/logicsignal.cpp +++ b/pv/view/logicsignal.cpp @@ -20,18 +20,35 @@ #include -#include +#include +#include + +#include +#include #include "logicsignal.h" #include "view.h" -#include "pv/sigsession.h" -#include "pv/data/logic.h" -#include "pv/data/logicsnapshot.h" -#include "pv/view/view.h" +#include +#include +#include +#include + +#include + +using std::deque; +using std::max; +using std::min; +using std::pair; +using std::shared_ptr; +using std::vector; -using namespace boost; -using namespace std; +using sigrok::Channel; +using sigrok::ConfigKey; +using sigrok::Device; +using sigrok::Error; +using sigrok::Trigger; +using sigrok::TriggerMatchType; namespace pv { namespace view { @@ -55,9 +72,11 @@ const QColor LogicSignal::SignalColours[10] = { QColor(0xEE, 0xEE, 0xEC), // White }; -LogicSignal::LogicSignal(pv::SigSession &session, const sr_probe *const probe, - shared_ptr data) : - Signal(session, probe), +LogicSignal::LogicSignal(shared_ptr device, + shared_ptr channel, + shared_ptr data) : + Signal(channel), + _device(device), _data(data), _trigger_none(NULL), _trigger_rising(NULL), @@ -66,21 +85,37 @@ LogicSignal::LogicSignal(pv::SigSession &session, const sr_probe *const probe, _trigger_low(NULL), _trigger_change(NULL) { - _colour = SignalColours[probe->index % countof(SignalColours)]; + shared_ptr trigger; + + _colour = SignalColours[channel->index() % countof(SignalColours)]; + + /* Populate this channel's trigger setting with whatever we + * find in the current session trigger, if anything. */ + _trigger_match = nullptr; + if ((trigger = SigSession::_sr_session->trigger())) + for (auto stage : trigger->stages()) + for (auto match : stage->matches()) + if (match->channel() == _channel) + _trigger_match = match->type(); } LogicSignal::~LogicSignal() { } -boost::shared_ptr LogicSignal::data() const +shared_ptr LogicSignal::data() const +{ + return _data; +} + +shared_ptr LogicSignal::logic_data() const { return _data; } void LogicSignal::paint_back(QPainter &p, int left, int right) { - if (_probe->enabled) + if (_channel->enabled()) paint_axis(p, get_y(), left, right); } @@ -92,7 +127,7 @@ void LogicSignal::paint_mid(QPainter &p, int left, int right) vector< pair > edges; - assert(_probe); + assert(_channel); assert(_data); assert(right >= left); @@ -104,7 +139,7 @@ void LogicSignal::paint_mid(QPainter &p, int left, int right) const double offset = _view->offset(); - if (!_probe->enabled) + if (!_channel->enabled()) return; const float high_offset = y - View::SignalHeight + 0.5f; @@ -118,7 +153,7 @@ void LogicSignal::paint_mid(QPainter &p, int left, int right) const shared_ptr &snapshot = snapshots.front(); - double samplerate = _data->get_samplerate(); + double samplerate = _data->samplerate(); // Show sample rate as 1Hz when it is unknown if (samplerate == 0.0) @@ -134,7 +169,7 @@ void LogicSignal::paint_mid(QPainter &p, int left, int right) snapshot->get_subsampled_edges(edges, min(max((int64_t)floor(start), (int64_t)0), last_sample), min(max((int64_t)ceil(end), (int64_t)0), last_sample), - samples_per_pixel / Oversampling, _probe->index); + samples_per_pixel / Oversampling, _channel->index()); assert(edges.size() >= 2); // Paint the edges @@ -142,9 +177,7 @@ void LogicSignal::paint_mid(QPainter &p, int left, int right) QLineF *const edge_lines = new QLineF[edge_count]; line = edge_lines; - for (vector::const_iterator i = - edges.begin() + 1; - i != edges.end() - 1; i++) { + for (auto i = edges.cbegin() + 1; i != edges.cend() - 1; i++) { const float x = ((*i).first / samples_per_pixel - pixels_offset) + left; *line++ = QLineF(x, high_offset, x, low_offset); @@ -155,7 +188,7 @@ void LogicSignal::paint_mid(QPainter &p, int left, int right) delete[] edge_lines; // Paint the caps - const unsigned int max_cap_line_count = (edges.size() - 1); + const unsigned int max_cap_line_count = edges.size(); QLineF *const cap_lines = new QLineF[max_cap_line_count]; p.setPen(HighColour); @@ -175,8 +208,7 @@ void LogicSignal::paint_caps(QPainter &p, QLineF *const lines, { QLineF *line = lines; - for (vector::const_iterator i = - edges.begin(); i != (edges.end() - 1); i++) + for (auto i = edges.begin(); i != (edges.end() - 1); i++) if ((*i).second == level) { *line++ = QLineF( ((*i).first / samples_per_pixel - @@ -188,66 +220,123 @@ void LogicSignal::paint_caps(QPainter &p, QLineF *const lines, p.drawLines(lines, line - lines); } -void LogicSignal::update_trigger_actions() +void LogicSignal::init_trigger_actions(QWidget *parent) { - const char cur_trigger = _probe->trigger ? - _probe->trigger[0] : '\0'; - _trigger_none->setChecked(cur_trigger == '\0'); - _trigger_rising->setChecked(cur_trigger == 'r'); - _trigger_high->setChecked(cur_trigger == '1'); - _trigger_falling->setChecked(cur_trigger == 'f'); - _trigger_low->setChecked(cur_trigger == '0'); - _trigger_change->setChecked(cur_trigger == 'c'); + _trigger_none = new QAction(QIcon(":/icons/trigger-none.svg"), + tr("No trigger"), parent); + _trigger_none->setCheckable(true); + connect(_trigger_none, SIGNAL(triggered()), this, SLOT(on_trigger())); + + _trigger_rising = new QAction(QIcon(":/icons/trigger-rising.svg"), + tr("Trigger on rising edge"), parent); + _trigger_rising->setCheckable(true); + connect(_trigger_rising, SIGNAL(triggered()), this, SLOT(on_trigger())); + + _trigger_high = new QAction(QIcon(":/icons/trigger-high.svg"), + tr("Trigger on high level"), parent); + _trigger_high->setCheckable(true); + connect(_trigger_high, SIGNAL(triggered()), this, SLOT(on_trigger())); + + _trigger_falling = new QAction(QIcon(":/icons/trigger-falling.svg"), + tr("Trigger on falling edge"), parent); + _trigger_falling->setCheckable(true); + connect(_trigger_falling, SIGNAL(triggered()), this, SLOT(on_trigger())); + + _trigger_low = new QAction(QIcon(":/icons/trigger-low.svg"), + tr("Trigger on low level"), parent); + _trigger_low->setCheckable(true); + connect(_trigger_low, SIGNAL(triggered()), this, SLOT(on_trigger())); + + _trigger_change = new QAction(QIcon(":/icons/trigger-change.svg"), + tr("Trigger on rising or falling edge"), parent); + _trigger_change->setCheckable(true); + connect(_trigger_change, SIGNAL(triggered()), this, SLOT(on_trigger())); } -void LogicSignal::set_trigger(char type) +QAction* LogicSignal::match_action(const TriggerMatchType *type) { - const char trigger_type_string[2] = {type, 0}; - const char *const trigger_string = - (type != 0) ? trigger_type_string : NULL; - - const sr_dev_inst *const sdi = _session.get_device(); - const int probe_count = g_slist_length(sdi->probes); - assert(probe_count > 0); - - assert(_probe && _probe->index < probe_count); - - for (int i = 0; i < probe_count; i++) { - sr_dev_trigger_set(sdi, i, (i == _probe->index) ? - trigger_string : NULL); + QAction *action; + + action = _trigger_none; + switch (type->id()) { + case SR_TRIGGER_ZERO: + action = _trigger_low; + break; + case SR_TRIGGER_ONE: + action = _trigger_high; + break; + case SR_TRIGGER_RISING: + action = _trigger_rising; + break; + case SR_TRIGGER_FALLING: + action = _trigger_falling; + break; + case SR_TRIGGER_EDGE: + action = _trigger_change; + break; + default: + assert(0); } - update_trigger_actions(); + return action; } -void LogicSignal::on_trigger_none() +const TriggerMatchType *LogicSignal::action_match(QAction *action) { - set_trigger('\0'); + if (action == _trigger_low) + return TriggerMatchType::ZERO; + else if (action == _trigger_high) + return TriggerMatchType::ONE; + else if (action == _trigger_rising) + return TriggerMatchType::RISING; + else if (action == _trigger_falling) + return TriggerMatchType::FALLING; + else if (action == _trigger_change) + return TriggerMatchType::EDGE; + else + return nullptr; } -void LogicSignal::on_trigger_rising() +void LogicSignal::populate_popup_form(QWidget *parent, QFormLayout *form) { - set_trigger('r'); -} + Glib::VariantContainerBase gvar; + vector trig_types; + bool is_checked; -void LogicSignal::on_trigger_high() -{ - set_trigger('1'); -} + Signal::populate_popup_form(parent, form); -void LogicSignal::on_trigger_falling() -{ - set_trigger('f'); -} + try { + gvar = _device->config_list(ConfigKey::TRIGGER_MATCH); + } catch (Error e) { + return; + } + + _trigger_bar = new QToolBar(parent); + init_trigger_actions(_trigger_bar); + _trigger_bar->addAction(_trigger_none); + trig_types = + Glib::VariantBase::cast_dynamic>>( + gvar).get(); + for (auto type_id : trig_types) { + auto type = TriggerMatchType::get(type_id); + _trigger_bar->addAction(match_action(type)); + is_checked = _trigger_match == type; + match_action(type)->setChecked(is_checked); + } + form->addRow(tr("Trigger"), _trigger_bar); -void LogicSignal::on_trigger_low() -{ - set_trigger('0'); } -void LogicSignal::on_trigger_change() +void LogicSignal::on_trigger() { - set_trigger('c'); + QAction *action; + + match_action(_trigger_match)->setChecked(FALSE); + + action = (QAction *)sender(); + action->setChecked(TRUE); + _trigger_match = action_match(action); + } } // namespace view