#include "logicsignal.hpp"
#include "view.hpp"
-#include <pv/sigsession.hpp>
+#include <pv/session.hpp>
#include <pv/devicemanager.hpp>
#include <pv/data/logic.hpp>
#include <pv/data/logicsnapshot.hpp>
QColor(0xEE, 0xEE, 0xEC), // White
};
+QColor LogicSignal::TriggerMarkerBackgroundColour = QColor(0xED, 0xD4, 0x00);
+const int LogicSignal::TriggerMarkerPadding = 2;
+const char* LogicSignal::TriggerMarkerIcons[8] = {
+ nullptr,
+ ":/icons/trigger-marker-low.svg",
+ ":/icons/trigger-marker-high.svg",
+ ":/icons/trigger-marker-rising.svg",
+ ":/icons/trigger-marker-falling.svg",
+ ":/icons/trigger-marker-change.svg",
+ nullptr,
+ nullptr
+};
+
+QCache<QString, const QIcon> LogicSignal::icon_cache_;
+QCache<QString, const QPixmap> LogicSignal::pixmap_cache_;
+
LogicSignal::LogicSignal(
- pv::SigSession &session,
+ pv::Session &session,
shared_ptr<Device> device,
shared_ptr<Channel> channel,
shared_ptr<data::Logic> data) :
return make_pair(-SignalHeight - SignalMargin, SignalMargin);
}
-void LogicSignal::paint_back(QPainter &p, int left, int right)
+void LogicSignal::paint_back(QPainter &p, const RowItemPaintParams &pp)
{
if (channel_->enabled())
- paint_axis(p, get_visual_y(), left, right);
+ paint_axis(p, pp, get_visual_y());
}
-void LogicSignal::paint_mid(QPainter &p, int left, int right)
+void LogicSignal::paint_mid(QPainter &p, const RowItemPaintParams &pp)
{
- using pv::view::View;
-
QLineF *line;
vector< pair<int64_t, bool> > edges;
assert(channel_);
assert(data_);
- assert(right >= left);
assert(owner_);
const int y = get_visual_y();
- const View *const view = owner_->view();
- assert(view);
-
- const double scale = view->scale();
- assert(scale > 0);
-
- const double offset = view->offset();
-
if (!channel_->enabled())
return;
if (samplerate == 0.0)
samplerate = 1.0;
- const double pixels_offset = offset / scale;
+ const double pixels_offset = pp.pixels_offset();
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);
- const double end = start + samples_per_pixel * (right - left);
+ const double samples_per_pixel = samplerate * pp.scale();
+ const double start = samplerate * (pp.offset() - start_time);
+ const double end = start + samples_per_pixel * pp.width();
snapshot->get_subsampled_edges(edges,
min(max((int64_t)floor(start), (int64_t)0), last_sample),
for (auto i = edges.cbegin() + 1; i != edges.cend() - 1; i++) {
const float x = ((*i).first / samples_per_pixel -
- pixels_offset) + left;
+ pixels_offset) + pp.left();
*line++ = QLineF(x, high_offset, x, low_offset);
}
p.setPen(HighColour);
paint_caps(p, cap_lines, edges, true, samples_per_pixel,
- pixels_offset, left, high_offset);
+ pixels_offset, pp.left(), high_offset);
p.setPen(LowColour);
paint_caps(p, cap_lines, edges, false, samples_per_pixel,
- pixels_offset, left, low_offset);
+ pixels_offset, pp.left(), low_offset);
delete[] cap_lines;
}
+void LogicSignal::paint_fore(QPainter &p, const RowItemPaintParams &pp)
+{
+ // Draw the trigger marker
+ if (!trigger_match_)
+ return;
+
+ const int y = get_visual_y();
+ const vector<int32_t> trig_types = get_trigger_types();
+ for (int32_t type_id : trig_types) {
+ const TriggerMatchType *const type =
+ TriggerMatchType::get(type_id);
+ if (trigger_match_ != type || type_id < 0 ||
+ (size_t)type_id >= countof(TriggerMarkerIcons) ||
+ !TriggerMarkerIcons[type_id])
+ continue;
+
+ const QPixmap *const pixmap = get_pixmap(
+ TriggerMarkerIcons[type_id]);
+ if (!pixmap)
+ continue;
+
+ const int pad = TriggerMarkerPadding;
+ const QSize size = pixmap->size();
+ const QPoint point(
+ pp.right() - size.width() - pad * 2,
+ y - (SignalHeight + size.height()) / 2);
+
+ p.setPen(QPen(Qt::NoPen));
+ p.setBrush(TriggerMarkerBackgroundColour);
+ p.drawRoundedRect(QRect(point, size).adjusted(
+ -pad, -pad, pad, pad), pad, pad);
+ p.drawPixmap(point, *pixmap);
+
+ break;
+ }
+}
+
void LogicSignal::paint_caps(QPainter &p, QLineF *const lines,
vector< pair<int64_t, bool> > &edges, bool level,
double samples_per_pixel, double pixels_offset, float x_offset,
void LogicSignal::init_trigger_actions(QWidget *parent)
{
- trigger_none_ = new QAction(QIcon(":/icons/trigger-none.svg"),
+ trigger_none_ = new QAction(*get_icon(":/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"),
+ trigger_rising_ = new QAction(*get_icon(":/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"),
+ trigger_high_ = new QAction(*get_icon(":/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"),
+ trigger_falling_ = new QAction(*get_icon(":/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"),
+ trigger_low_ = new QAction(*get_icon(":/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"),
+ trigger_change_ = new QAction(*get_icon(":/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()));
}
-QAction* LogicSignal::match_action(const TriggerMatchType *type)
+const vector<int32_t> LogicSignal::get_trigger_types() const
+{
+ try {
+ const Glib::VariantContainerBase gvar =
+ device_->config_list(ConfigKey::TRIGGER_MATCH);
+ return Glib::VariantBase::cast_dynamic<
+ Glib::Variant<vector<int32_t>>>(gvar).get();
+ } catch (Error e) {
+ return vector<int32_t>();
+ }
+}
+
+QAction* LogicSignal::action_from_trigger_type(const TriggerMatchType *type)
{
QAction *action;
return action;
}
-const TriggerMatchType *LogicSignal::action_match(QAction *action)
+const TriggerMatchType *LogicSignal::trigger_type_from_action(QAction *action)
{
if (action == trigger_low_)
return TriggerMatchType::ZERO;
void LogicSignal::populate_popup_form(QWidget *parent, QFormLayout *form)
{
- Glib::VariantContainerBase gvar;
- vector<int32_t> trig_types;
-
Signal::populate_popup_form(parent, form);
- 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_);
trigger_none_->setChecked(!trigger_match_);
- trig_types =
- Glib::VariantBase::cast_dynamic<Glib::Variant<vector<int32_t>>>(
- gvar).get();
+
+ const vector<int32_t> trig_types = get_trigger_types();
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);
+ const TriggerMatchType *const type =
+ TriggerMatchType::get(type_id);
+ QAction *const action = action_from_trigger_type(type);
+ trigger_bar_->addAction(action);
+ action->setChecked(trigger_match_ == type);
}
form->addRow(tr("Trigger"), trigger_bar_);
session_.session()->set_trigger(
new_trigger->stages().empty() ? nullptr : new_trigger);
+
+ if (owner_)
+ owner_->appearance_changed(false, true);
+}
+
+const QIcon* LogicSignal::get_icon(const char *path)
+{
+ const QIcon *icon = icon_cache_.take(path);
+ if (!icon) {
+ icon = new QIcon(path);
+ icon_cache_.insert(path, icon);
+ }
+
+ return icon;
+}
+
+const QPixmap* LogicSignal::get_pixmap(const char *path)
+{
+ const QPixmap *pixmap = pixmap_cache_.take(path);
+ if (!pixmap) {
+ pixmap = new QPixmap(path);
+ pixmap_cache_.insert(path, pixmap);
+ }
+
+ return pixmap;
}
void LogicSignal::on_trigger()
{
QAction *action;
- match_action(trigger_match_)->setChecked(false);
+ action_from_trigger_type(trigger_match_)->setChecked(false);
action = (QAction *)sender();
action->setChecked(true);
- trigger_match_ = action_match(action);
+ trigger_match_ = trigger_type_from_action(action);
modify_trigger();
}
projects / pulseview.git / blobdiff