Add openpilot tools

tools/cabana/streamselector.cc

@@ -0,0 +1,71 @@
+#include "tools/cabana/streamselector.h"
+
+#include <QDialogButtonBox>
+#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(AbstractStream **stream, QWidget *parent) : QDialog(parent) {
+  setWindowTitle(tr("Open stream"));
+  QVBoxLayout *main_layout = new QVBoxLayout(this);
+
+  QWidget *w = new QWidget(this);
+  QVBoxLayout *layout = new QVBoxLayout(w);
+  tab = new QTabWidget(this);
+  tab->setTabBarAutoHide(true);
+  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);
+
+  main_layout->addWidget(w);
+  auto btn_box = new QDialogButtonBox(QDialogButtonBox::Open | QDialogButtonBox::Cancel);
+  main_layout->addWidget(btn_box);
+
+  addStreamWidget(ReplayStream::widget(stream));
+  addStreamWidget(PandaStream::widget(stream));
+  if (SocketCanStream::available()) {
+    addStreamWidget(SocketCanStream::widget(stream));
+  }
+  addStreamWidget(DeviceStream::widget(stream));
+
+  QObject::connect(btn_box, &QDialogButtonBox::rejected, this, &QDialog::reject);
+  QObject::connect(btn_box, &QDialogButtonBox::accepted, [=]() {
+    btn_box->button(QDialogButtonBox::Open)->setEnabled(false);
+    w->setEnabled(false);
+    if (((AbstractOpenStreamWidget *)tab->currentWidget())->open()) {
+      accept();
+    } else {
+      btn_box->button(QDialogButtonBox::Open)->setEnabled(true);
+      w->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) {
+  tab->addTab(w, w->title());
+}