openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 200 supported car makes and models.
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#include "tools/cabana/streamselector.h"
#include <QFileDialog>
#include <QLabel>
#include <QPushButton>
#include "streams/socketcanstream.h"
#include "tools/cabana/streams/devicestream.h"
#include "tools/cabana/streams/pandastream.h"
#include "tools/cabana/streams/replaystream.h"
#include "tools/cabana/streams/socketcanstream.h"
StreamSelector::StreamSelector(QWidget *parent) : QDialog(parent) {
setWindowTitle(tr("Open stream"));
QVBoxLayout *layout = new QVBoxLayout(this);
tab = new QTabWidget(this);
layout->addWidget(tab);
QHBoxLayout *dbc_layout = new QHBoxLayout();
dbc_file = new QLineEdit(this);
dbc_file->setReadOnly(true);
dbc_file->setPlaceholderText(tr("Choose a dbc file to open"));
QPushButton *file_btn = new QPushButton(tr("Browse..."));
dbc_layout->addWidget(new QLabel(tr("dbc File")));
dbc_layout->addWidget(dbc_file);
dbc_layout->addWidget(file_btn);
layout->addLayout(dbc_layout);
QFrame *line = new QFrame(this);
line->setFrameStyle(QFrame::HLine | QFrame::Sunken);
layout->addWidget(line);
btn_box = new QDialogButtonBox(QDialogButtonBox::Open | QDialogButtonBox::Cancel);
layout->addWidget(btn_box);
addStreamWidget(new OpenReplayWidget, tr("&Replay"));
addStreamWidget(new OpenPandaWidget, tr("&Panda"));
if (SocketCanStream::available()) {
addStreamWidget(new OpenSocketCanWidget, tr("&SocketCAN"));
}
addStreamWidget(new OpenDeviceWidget, tr("&Device"));
QObject::connect(btn_box, &QDialogButtonBox::rejected, this, &QDialog::reject);
QObject::connect(btn_box, &QDialogButtonBox::accepted, [=]() {
setEnabled(false);
if (stream_ = ((AbstractOpenStreamWidget *)tab->currentWidget())->open(); stream_) {
accept();
}
setEnabled(true);
});
QObject::connect(file_btn, &QPushButton::clicked, [this]() {
QString fn = QFileDialog::getOpenFileName(this, tr("Open File"), settings.last_dir, "DBC (*.dbc)");
if (!fn.isEmpty()) {
dbc_file->setText(fn);
settings.last_dir = QFileInfo(fn).absolutePath();
}
});
}
void StreamSelector::addStreamWidget(AbstractOpenStreamWidget *w, const QString &title) {
tab->addTab(w, title);
auto open_btn = btn_box->button(QDialogButtonBox::Open);
QObject::connect(w, &AbstractOpenStreamWidget::enableOpenButton, open_btn, &QPushButton::setEnabled);
}