#include <cassert>
#include <cmath>
+#include <algorithm>
+
#include <QFormLayout>
#include <QToolBar>
-#include "logicsignal.h"
-#include "view.h"
+#include "logicsignal.hpp"
+#include "view.hpp"
-#include <pv/sigsession.h>
-#include <pv/data/logic.h>
-#include <pv/data/logicsnapshot.h>
-#include <pv/view/view.h>
+#include <pv/sigsession.hpp>
+#include <pv/devicemanager.hpp>
+#include <pv/data/logic.hpp>
+#include <pv/data/logicsnapshot.hpp>
+#include <pv/view/view.hpp>
#include <libsigrok/libsigrok.hpp>
using std::deque;
using std::max;
+using std::make_pair;
using std::min;
using std::pair;
using std::shared_ptr;
using sigrok::Device;
using sigrok::Error;
using sigrok::Trigger;
+using sigrok::TriggerStage;
+using sigrok::TriggerMatch;
using sigrok::TriggerMatchType;
namespace pv {
namespace view {
+const int LogicSignal::SignalHeight = 30;
+const int LogicSignal::SignalMargin = 10;
+
const float LogicSignal::Oversampling = 2.0f;
const QColor LogicSignal::EdgeColour(0x80, 0x80, 0x80);
};
LogicSignal::LogicSignal(
- pv::SigSession &session,
+ pv::Session &session,
shared_ptr<Device> device,
shared_ptr<Channel> channel,
shared_ptr<data::Logic> data) :
Signal(session, channel),
- _device(device),
- _data(data),
- _trigger_none(NULL),
- _trigger_rising(NULL),
- _trigger_high(NULL),
- _trigger_falling(NULL),
- _trigger_low(NULL),
- _trigger_change(NULL)
+ device_(device),
+ data_(data),
+ trigger_none_(NULL),
+ trigger_rising_(NULL),
+ trigger_high_(NULL),
+ trigger_falling_(NULL),
+ trigger_low_(NULL),
+ trigger_change_(NULL)
{
shared_ptr<Trigger> trigger;
- _colour = SignalColours[channel->index() % countof(SignalColours)];
+ 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 = _session.session()->trigger()))
+ trigger_match_ = nullptr;
+ if ((trigger = session_.session()->trigger()))
for (auto stage : trigger->stages())
for (auto match : stage->matches())
- if (match->channel() == _channel)
- _trigger_match = match->type();
+ if (match->channel() == channel_)
+ trigger_match_ = match->type();
}
LogicSignal::~LogicSignal()
shared_ptr<pv::data::SignalData> LogicSignal::data() const
{
- return _data;
+ return data_;
}
shared_ptr<pv::data::Logic> LogicSignal::logic_data() const
{
- return _data;
+ return data_;
+}
+
+std::pair<int, int> LogicSignal::v_extents() const
+{
+ return make_pair(-SignalHeight - SignalMargin, SignalMargin);
}
void LogicSignal::paint_back(QPainter &p, int left, int right)
{
- if (_channel->enabled())
- paint_axis(p, get_y(), left, right);
+ if (channel_->enabled())
+ paint_axis(p, get_visual_y(), left, right);
}
void LogicSignal::paint_mid(QPainter &p, int left, int right)
vector< pair<int64_t, bool> > edges;
- assert(_channel);
- assert(_data);
+ assert(channel_);
+ assert(data_);
assert(right >= left);
+ assert(owner_);
+
+ const int y = get_visual_y();
- assert(_view);
- const int y = _v_offset - _view->v_offset();
+ const View *const view = owner_->view();
+ assert(view);
- const double scale = _view->scale();
+ const double scale = view->scale();
assert(scale > 0);
- const double offset = _view->offset();
+ const double offset = view->offset();
- if (!_channel->enabled())
+ if (!channel_->enabled())
return;
- const float high_offset = y - View::SignalHeight + 0.5f;
+ const float high_offset = y - SignalHeight + 0.5f;
const float low_offset = y + 0.5f;
const deque< shared_ptr<pv::data::LogicSnapshot> > &snapshots =
- _data->get_snapshots();
+ data_->get_snapshots();
if (snapshots.empty())
return;
const shared_ptr<pv::data::LogicSnapshot> &snapshot =
snapshots.front();
- double samplerate = _data->samplerate();
+ double samplerate = data_->samplerate();
// Show sample rate as 1Hz when it is unknown
if (samplerate == 0.0)
samplerate = 1.0;
const double pixels_offset = offset / scale;
- const double start_time = _data->get_start_time();
+ const double start_time = data_->get_start_time();
const int64_t last_sample = snapshot->get_sample_count() - 1;
const double samples_per_pixel = samplerate * scale;
const double start = samplerate * (offset - start_time);
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, _channel->index());
+ samples_per_pixel / Oversampling, channel_->index());
assert(edges.size() >= 2);
// Paint the edges
void LogicSignal::init_trigger_actions(QWidget *parent)
{
- _trigger_none = new QAction(QIcon(":/icons/trigger-none.svg"),
+ 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_none_->setCheckable(true);
+ connect(trigger_none_, SIGNAL(triggered()), this, SLOT(on_trigger()));
- _trigger_rising = new QAction(QIcon(":/icons/trigger-rising.svg"),
+ 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_rising_->setCheckable(true);
+ connect(trigger_rising_, SIGNAL(triggered()), this, SLOT(on_trigger()));
- _trigger_high = new QAction(QIcon(":/icons/trigger-high.svg"),
+ 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_high_->setCheckable(true);
+ connect(trigger_high_, SIGNAL(triggered()), this, SLOT(on_trigger()));
- _trigger_falling = new QAction(QIcon(":/icons/trigger-falling.svg"),
+ 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_falling_->setCheckable(true);
+ connect(trigger_falling_, SIGNAL(triggered()), this, SLOT(on_trigger()));
- _trigger_low = new QAction(QIcon(":/icons/trigger-low.svg"),
+ 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_low_->setCheckable(true);
+ connect(trigger_low_, SIGNAL(triggered()), this, SLOT(on_trigger()));
- _trigger_change = new QAction(QIcon(":/icons/trigger-change.svg"),
+ 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()));
+ trigger_change_->setCheckable(true);
+ connect(trigger_change_, SIGNAL(triggered()), this, SLOT(on_trigger()));
}
QAction* LogicSignal::match_action(const TriggerMatchType *type)
{
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);
+ action = trigger_none_;
+ if (type) {
+ 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);
+ }
}
return action;
const TriggerMatchType *LogicSignal::action_match(QAction *action)
{
- if (action == _trigger_low)
+ if (action == trigger_low_)
return TriggerMatchType::ZERO;
- else if (action == _trigger_high)
+ else if (action == trigger_high_)
return TriggerMatchType::ONE;
- else if (action == _trigger_rising)
+ else if (action == trigger_rising_)
return TriggerMatchType::RISING;
- else if (action == _trigger_falling)
+ else if (action == trigger_falling_)
return TriggerMatchType::FALLING;
- else if (action == _trigger_change)
+ else if (action == trigger_change_)
return TriggerMatchType::EDGE;
else
return nullptr;
Signal::populate_popup_form(parent, form);
try {
- gvar = _device->config_list(ConfigKey::TRIGGER_MATCH);
+ 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);
+ trigger_bar_ = new QToolBar(parent);
+ init_trigger_actions(trigger_bar_);
+ trigger_bar_->addAction(trigger_none_);
+ trigger_none_->setChecked(!trigger_match_);
trig_types =
Glib::VariantBase::cast_dynamic<Glib::Variant<vector<int32_t>>>(
gvar).get();
for (auto type_id : trig_types) {
auto type = TriggerMatchType::get(type_id);
- _trigger_bar->addAction(match_action(type));
- match_action(type)->setChecked(_trigger_match == type);
+ trigger_bar_->addAction(match_action(type));
+ match_action(type)->setChecked(trigger_match_ == type);
}
- form->addRow(tr("Trigger"), _trigger_bar);
+ form->addRow(tr("Trigger"), trigger_bar_);
+
+}
+
+void LogicSignal::modify_trigger()
+{
+ auto trigger = session_.session()->trigger();
+ auto new_trigger = session_.device_manager().context()->create_trigger("pulseview");
+
+ if (trigger) {
+ for (auto stage : trigger->stages()) {
+ const auto &matches = stage->matches();
+ if (std::none_of(begin(matches), end(matches),
+ [&](shared_ptr<TriggerMatch> match) {
+ return match->channel() != channel_; }))
+ continue;
+
+ auto new_stage = new_trigger->add_stage();
+ for (auto match : stage->matches()) {
+ if (match->channel() == channel_)
+ continue;
+ new_stage->add_match(match->channel(), match->type());
+ }
+ }
+ }
+
+ if (trigger_match_)
+ new_trigger->add_stage()->add_match(channel_, trigger_match_);
+ session_.session()->set_trigger(
+ new_trigger->stages().empty() ? nullptr : new_trigger);
}
void LogicSignal::on_trigger()
{
QAction *action;
- match_action(_trigger_match)->setChecked(false);
+ match_action(trigger_match_)->setChecked(false);
action = (QAction *)sender();
action->setChecked(true);
- _trigger_match = action_match(action);
+ trigger_match_ = action_match(action);
+ modify_trigger();
}
} // namespace view
projects / pulseview.git / blobdiff