You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
343 lines
12 KiB
343 lines
12 KiB
#include "tools/cabana/videowidget.h"
|
|
|
|
#include <QButtonGroup>
|
|
#include <QHBoxLayout>
|
|
#include <QMouseEvent>
|
|
#include <QPainter>
|
|
#include <QStackedLayout>
|
|
#include <QStyleOptionSlider>
|
|
#include <QTimer>
|
|
#include <QVBoxLayout>
|
|
#include <QtConcurrent>
|
|
|
|
const int MIN_VIDEO_HEIGHT = 100;
|
|
const int THUMBNAIL_MARGIN = 3;
|
|
|
|
static const QColor timeline_colors[] = {
|
|
[(int)TimelineType::None] = QColor(111, 143, 175),
|
|
[(int)TimelineType::Engaged] = QColor(0, 163, 108),
|
|
[(int)TimelineType::UserFlag] = Qt::magenta,
|
|
[(int)TimelineType::AlertInfo] = Qt::green,
|
|
[(int)TimelineType::AlertWarning] = QColor(255, 195, 0),
|
|
[(int)TimelineType::AlertCritical] = QColor(199, 0, 57),
|
|
};
|
|
|
|
VideoWidget::VideoWidget(QWidget *parent) : QFrame(parent) {
|
|
setFrameStyle(QFrame::StyledPanel | QFrame::Plain);
|
|
auto main_layout = new QVBoxLayout(this);
|
|
if (!can->liveStreaming()) {
|
|
main_layout->addWidget(createCameraWidget());
|
|
}
|
|
|
|
// btn controls
|
|
QHBoxLayout *control_layout = new QHBoxLayout();
|
|
play_btn = new QPushButton();
|
|
play_btn->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
|
control_layout->addWidget(play_btn);
|
|
|
|
QButtonGroup *group = new QButtonGroup(this);
|
|
group->setExclusive(true);
|
|
for (float speed : {0.1, 0.5, 1., 2.}) {
|
|
QPushButton *btn = new QPushButton(QString("%1x").arg(speed), this);
|
|
btn->setCheckable(true);
|
|
QObject::connect(btn, &QPushButton::clicked, [=]() { can->setSpeed(speed); });
|
|
control_layout->addWidget(btn);
|
|
group->addButton(btn);
|
|
if (speed == 1.0) btn->setChecked(true);
|
|
}
|
|
main_layout->addLayout(control_layout);
|
|
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);
|
|
|
|
QObject::connect(play_btn, &QPushButton::clicked, []() { can->pause(!can->isPaused()); });
|
|
QObject::connect(can, &AbstractStream::paused, this, &VideoWidget::updatePlayBtnState);
|
|
QObject::connect(can, &AbstractStream::resume, this, &VideoWidget::updatePlayBtnState);
|
|
QObject::connect(&settings, &Settings::changed, this, &VideoWidget::updatePlayBtnState);
|
|
updatePlayBtnState();
|
|
|
|
setWhatsThis(tr(R"(
|
|
<b>Video</b><br />
|
|
<!-- TODO: add descprition here -->
|
|
<span style="color:gray">Timeline color</span>
|
|
<table>
|
|
<tr><td><span style="color:%1;">■ </span>Disengaged </td>
|
|
<td><span style="color:%2;">■ </span>Engaged</td></tr>
|
|
<tr><td><span style="color:%3;">■ </span>User Flag </td>
|
|
<td><span style="color:%4;">■ </span>Info</td></tr>
|
|
<tr><td><span style="color:%5;">■ </span>Warning </td>
|
|
<td><span style="color:%6;">■ </span>Critical</td></tr>
|
|
</table>
|
|
<span style="color:gray">Shortcuts</span><br/>
|
|
Pause/Resume: <span style="background-color:lightGray;color:gray"> space </span>
|
|
)").arg(timeline_colors[(int)TimelineType::None].name(),
|
|
timeline_colors[(int)TimelineType::Engaged].name(),
|
|
timeline_colors[(int)TimelineType::UserFlag].name(),
|
|
timeline_colors[(int)TimelineType::AlertInfo].name(),
|
|
timeline_colors[(int)TimelineType::AlertWarning].name(),
|
|
timeline_colors[(int)TimelineType::AlertCritical].name()));
|
|
}
|
|
|
|
QWidget *VideoWidget::createCameraWidget() {
|
|
QWidget *w = new QWidget(this);
|
|
QVBoxLayout *l = new QVBoxLayout(w);
|
|
l->setContentsMargins(0, 0, 0, 0);
|
|
|
|
QStackedLayout *stacked = new QStackedLayout();
|
|
stacked->setStackingMode(QStackedLayout::StackAll);
|
|
stacked->addWidget(cam_widget = new CameraWidget("camerad", can->visionStreamType(), false));
|
|
cam_widget->setMinimumHeight(MIN_VIDEO_HEIGHT);
|
|
cam_widget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding);
|
|
stacked->addWidget(alert_label = new InfoLabel(this));
|
|
l->addLayout(stacked);
|
|
|
|
// slider controls
|
|
auto slider_layout = new QHBoxLayout();
|
|
time_label = new QLabel("00:00");
|
|
slider_layout->addWidget(time_label);
|
|
|
|
slider = new Slider(this);
|
|
slider->setSingleStep(0);
|
|
slider_layout->addWidget(slider);
|
|
|
|
end_time_label = new QLabel(this);
|
|
slider_layout->addWidget(end_time_label);
|
|
l->addLayout(slider_layout);
|
|
|
|
setMaximumTime(can->totalSeconds());
|
|
QObject::connect(slider, &QSlider::sliderReleased, [this]() { can->seekTo(slider->value() / 1000.0); });
|
|
QObject::connect(slider, &QSlider::valueChanged, [=](int value) { time_label->setText(utils::formatSeconds(value / 1000)); });
|
|
QObject::connect(slider, &Slider::updateMaximumTime, this, &VideoWidget::setMaximumTime);
|
|
QObject::connect(cam_widget, &CameraWidget::clicked, []() { can->pause(!can->isPaused()); });
|
|
QObject::connect(can, &AbstractStream::updated, this, &VideoWidget::updateState);
|
|
return w;
|
|
}
|
|
|
|
void VideoWidget::setMaximumTime(double sec) {
|
|
maximum_time = sec;
|
|
end_time_label->setText(utils::formatSeconds(sec));
|
|
slider->setRange(0, sec * 1000);
|
|
}
|
|
|
|
void VideoWidget::rangeChanged(double min, double max, bool is_zoomed) {
|
|
if (can->liveStreaming()) return;
|
|
|
|
if (!is_zoomed) {
|
|
min = 0;
|
|
max = maximum_time;
|
|
}
|
|
end_time_label->setText(utils::formatSeconds(max));
|
|
slider->setRange(min * 1000, max * 1000);
|
|
}
|
|
|
|
void VideoWidget::updateState() {
|
|
if (!slider->isSliderDown()) {
|
|
slider->setValue(can->currentSec() * 1000);
|
|
}
|
|
std::lock_guard lk(slider->thumbnail_lock);
|
|
uint64_t mono_time = (can->currentSec() + can->routeStartTime()) * 1e9;
|
|
auto it = slider->alerts.lower_bound(mono_time);
|
|
if (it != slider->alerts.end() && (it->first - mono_time) < 1e9) {
|
|
alert_label->showAlert(it->second);
|
|
} else {
|
|
alert_label->showAlert({});
|
|
}
|
|
}
|
|
|
|
void VideoWidget::updatePlayBtnState() {
|
|
play_btn->setIcon(utils::icon(can->isPaused() ? "play" : "pause"));
|
|
play_btn->setToolTip(can->isPaused() ? tr("Play") : tr("Pause"));
|
|
}
|
|
|
|
// Slider
|
|
Slider::Slider(QWidget *parent) : thumbnail_label(parent), QSlider(Qt::Horizontal, parent) {
|
|
setMouseTracking(true);
|
|
auto timer = new QTimer(this);
|
|
timer->callOnTimeout([this]() {
|
|
timeline = can->getTimeline();
|
|
std::sort(timeline.begin(), timeline.end(), [](auto &l, auto &r) { return std::get<2>(l) < std::get<2>(r); });
|
|
update();
|
|
});
|
|
timer->start(2000);
|
|
QObject::connect(can, &AbstractStream::eventsMerged, [this]() {
|
|
if (!qlog_future) {
|
|
qlog_future = std::make_unique<QFuture<void>>(QtConcurrent::run(this, &Slider::parseQLog));
|
|
}
|
|
});
|
|
}
|
|
|
|
Slider::~Slider() {
|
|
abort_parse_qlog = true;
|
|
if (qlog_future) {
|
|
qlog_future->waitForFinished();
|
|
}
|
|
}
|
|
|
|
void Slider::parseQLog() {
|
|
const auto &segments = can->route()->segments();
|
|
for (auto it = segments.rbegin(); it != segments.rend() && !abort_parse_qlog; ++it) {
|
|
LogReader log;
|
|
std::string qlog = it->second.qlog.toStdString();
|
|
if (!qlog.empty() && log.load(qlog, &abort_parse_qlog, {cereal::Event::Which::THUMBNAIL, cereal::Event::Which::CONTROLS_STATE}, true, 0, 3)) {
|
|
if (it == segments.rbegin() && !log.events.empty()) {
|
|
double max_time = (*(log.events.rbegin()))->mono_time / 1e9 - can->routeStartTime();
|
|
emit updateMaximumTime(max_time);
|
|
}
|
|
for (auto ev = log.events.cbegin(); ev != log.events.cend() && !abort_parse_qlog; ++ev) {
|
|
if ((*ev)->which == cereal::Event::Which::THUMBNAIL) {
|
|
auto thumb = (*ev)->event.getThumbnail();
|
|
auto data = thumb.getThumbnail();
|
|
if (QPixmap pm; pm.loadFromData(data.begin(), data.size(), "jpeg")) {
|
|
pm = pm.scaledToHeight(MIN_VIDEO_HEIGHT - THUMBNAIL_MARGIN * 2, Qt::SmoothTransformation);
|
|
std::lock_guard lk(thumbnail_lock);
|
|
thumbnails[thumb.getTimestampEof()] = pm;
|
|
}
|
|
} else if ((*ev)->which == cereal::Event::Which::CONTROLS_STATE) {
|
|
auto cs = (*ev)->event.getControlsState();
|
|
if (cs.getAlertType().size() > 0 && cs.getAlertText1().size() > 0) {
|
|
std::lock_guard lk(thumbnail_lock);
|
|
alerts.emplace((*ev)->mono_time, AlertInfo{cs.getAlertStatus(), cs.getAlertText1().cStr(), cs.getAlertText2().cStr()});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void Slider::sliderChange(QAbstractSlider::SliderChange change) {
|
|
if (change == QAbstractSlider::SliderValueChange) {
|
|
int x = width() * ((value() - minimum()) / double(maximum() - minimum()));
|
|
if (x != slider_x) {
|
|
slider_x = x;
|
|
update();
|
|
}
|
|
} else {
|
|
QAbstractSlider::sliderChange(change);
|
|
}
|
|
}
|
|
|
|
void Slider::paintEvent(QPaintEvent *ev) {
|
|
QPainter p(this);
|
|
QRect r = rect().adjusted(0, 4, 0, -4);
|
|
p.fillRect(r, timeline_colors[(int)TimelineType::None]);
|
|
double min = minimum() / 1000.0;
|
|
double max = maximum() / 1000.0;
|
|
|
|
for (auto [begin, end, type] : timeline) {
|
|
if (begin > max || end < min)
|
|
continue;
|
|
r.setLeft(((std::max(min, (double)begin) - min) / (max - min)) * width());
|
|
r.setRight(((std::min(max, (double)end) - min) / (max - min)) * width());
|
|
p.fillRect(r, timeline_colors[(int)type]);
|
|
}
|
|
|
|
QStyleOptionSlider opt;
|
|
opt.initFrom(this);
|
|
opt.minimum = minimum();
|
|
opt.maximum = maximum();
|
|
opt.subControls = QStyle::SC_SliderHandle;
|
|
opt.sliderPosition = value();
|
|
style()->drawComplexControl(QStyle::CC_Slider, &opt, &p);
|
|
}
|
|
|
|
void Slider::mousePressEvent(QMouseEvent *e) {
|
|
QSlider::mousePressEvent(e);
|
|
if (e->button() == Qt::LeftButton && !isSliderDown()) {
|
|
int value = minimum() + ((maximum() - minimum()) * e->x()) / width();
|
|
setValue(value);
|
|
emit sliderReleased();
|
|
}
|
|
}
|
|
|
|
void Slider::mouseMoveEvent(QMouseEvent *e) {
|
|
QPixmap thumb;
|
|
AlertInfo alert;
|
|
int pos = std::clamp(e->pos().x(), 0, width());
|
|
double seconds = (minimum() + pos * ((maximum() - minimum()) / (double)width())) / 1000.0;
|
|
{
|
|
std::lock_guard lk(thumbnail_lock);
|
|
uint64_t mono_time = (seconds + can->routeStartTime()) * 1e9;
|
|
auto it = thumbnails.lowerBound(mono_time);
|
|
if (it != thumbnails.end()) thumb = it.value();
|
|
auto alert_it = alerts.lower_bound(mono_time);
|
|
if (alert_it != alerts.end() && (alert_it->first - mono_time) < 1e9) {
|
|
alert = alert_it->second;
|
|
}
|
|
}
|
|
int x = std::clamp(pos - thumb.width() / 2, THUMBNAIL_MARGIN, rect().right() - thumb.width() - THUMBNAIL_MARGIN);
|
|
int y = -thumb.height();
|
|
thumbnail_label.showPixmap(mapToParent({x, y}), utils::formatSeconds(seconds), thumb, alert);
|
|
QSlider::mouseMoveEvent(e);
|
|
}
|
|
|
|
bool Slider::event(QEvent *event) {
|
|
switch (event->type()) {
|
|
case QEvent::WindowActivate:
|
|
case QEvent::WindowDeactivate:
|
|
case QEvent::FocusIn:
|
|
case QEvent::FocusOut:
|
|
case QEvent::Leave:
|
|
thumbnail_label.hide();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return QSlider::event(event);
|
|
}
|
|
|
|
// InfoLabel
|
|
|
|
InfoLabel::InfoLabel(QWidget *parent) : QWidget(parent, Qt::WindowStaysOnTopHint) {
|
|
setAttribute(Qt::WA_ShowWithoutActivating);
|
|
setVisible(false);
|
|
}
|
|
|
|
void InfoLabel::showPixmap(const QPoint &pt, const QString &sec, const QPixmap &pm, const AlertInfo &alert) {
|
|
pixmap = pm;
|
|
second = sec;
|
|
alert_info = alert;
|
|
setVisible(!pm.isNull());
|
|
if (isVisible()) {
|
|
resize(pm.size());
|
|
move(pt);
|
|
update();
|
|
}
|
|
}
|
|
|
|
void InfoLabel::showAlert(const AlertInfo &alert) {
|
|
alert_info = alert;
|
|
pixmap = {};
|
|
setVisible(!alert_info.text1.isEmpty());
|
|
update();
|
|
}
|
|
|
|
void InfoLabel::paintEvent(QPaintEvent *event) {
|
|
QPainter p(this);
|
|
p.setPen(QPen(palette().color(QPalette::BrightText), 2));
|
|
if (!pixmap.isNull()) {
|
|
p.drawPixmap(0, 0, pixmap);
|
|
p.drawRect(rect());
|
|
p.drawText(rect().adjusted(0, 0, 0, -THUMBNAIL_MARGIN), second, Qt::AlignHCenter | Qt::AlignBottom);
|
|
}
|
|
if (alert_info.text1.size() > 0) {
|
|
QColor color = timeline_colors[(int)TimelineType::AlertInfo];
|
|
if (alert_info.status == cereal::ControlsState::AlertStatus::USER_PROMPT) {
|
|
color = timeline_colors[(int)TimelineType::AlertWarning];
|
|
} else if (alert_info.status == cereal::ControlsState::AlertStatus::CRITICAL) {
|
|
color = timeline_colors[(int)TimelineType::AlertCritical];
|
|
}
|
|
color.setAlphaF(0.5);
|
|
QString text = alert_info.text1;
|
|
if (!alert_info.text2.isEmpty()) {
|
|
text += "\n" + alert_info.text2;
|
|
}
|
|
|
|
if (!pixmap.isNull()) {
|
|
QFont font;
|
|
font.setPixelSize(11);
|
|
p.setFont(font);
|
|
}
|
|
QRect text_rect = rect().adjusted(2, 2, -2, -2);
|
|
QRect r = p.fontMetrics().boundingRect(text_rect, Qt::AlignTop | Qt::AlignHCenter | Qt::TextWordWrap, text);
|
|
p.fillRect(text_rect.left(), r.top(), text_rect.width(), r.height(), color);
|
|
p.drawText(text_rect, Qt::AlignTop | Qt::AlignHCenter | Qt::TextWordWrap, text);
|
|
}
|
|
}
|
|
|