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cabana: remove the installed handlers on exit (#30297)

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remove the installed handlers on exit
This commit is contained in:
Dean Lee
2023-10-21 14:48:48 +08:00
committed by GitHub
parent 54db997d80
commit ac19ecee6f
1 changed files with 14 additions and 15 deletions
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tools/cabana/mainwin.cc
+14 -15
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@@ -22,12 +22,6 @@
#include "tools/cabana/streamselector.h"
#include "tools/cabana/tools/findsignal.h"
static MainWindow *main_win = nullptr;
void qLogMessageHandler(QtMsgType type, const QMessageLogContext &context, const QString &msg) {
if (type == QtDebugMsg) std::cout << msg.toStdString() << std::endl;
if (main_win) emit main_win->showMessage(msg, 2000);
}
MainWindow::MainWindow() : QMainWindow() {
createDockWindows();
setCentralWidget(center_widget = new CenterWidget(this));
@@ -45,20 +39,23 @@ MainWindow::MainWindow() : QMainWindow() {
}
restoreState(settings.window_state);
// install handlers
static auto static_main_win = this;
qRegisterMetaType<uint64_t>("uint64_t");
qRegisterMetaType<SourceSet>("SourceSet");
qRegisterMetaType<ReplyMsgType>("ReplyMsgType");
installMessageHandler([this](ReplyMsgType type, const std::string msg) {
// use queued connection to recv the log messages from replay.
emit showMessage(QString::fromStdString(msg), 2000);
installDownloadProgressHandler([](uint64_t cur, uint64_t total, bool success) {
emit static_main_win->updateProgressBar(cur, total, success);
});
installDownloadProgressHandler([this](uint64_t cur, uint64_t total, bool success) {
emit updateProgressBar(cur, total, success);
qInstallMessageHandler([](QtMsgType type, const QMessageLogContext &context, const QString &msg) {
if (type == QtDebugMsg) std::cout << msg.toStdString() << std::endl;
emit static_main_win->showMessage(msg, 2000);
});
installMessageHandler([](ReplyMsgType type, const std::string msg) {
qInfo() << QString::fromStdString(msg);
});
main_win = this;
qInstallMessageHandler(qLogMessageHandler);
// load fingerprints
QFile json_file(QApplication::applicationDirPath() + "/dbc/car_fingerprint_to_dbc.json");
if (json_file.open(QIODevice::ReadOnly)) {
fingerprint_to_dbc = QJsonDocument::fromJson(json_file.readAll());
@@ -597,7 +594,9 @@ void MainWindow::closeEvent(QCloseEvent *event) {
cleanupAutoSaveFile();
remindSaveChanges();
main_win = nullptr;
installDownloadProgressHandler(nullptr);
qInstallMessageHandler(nullptr);
if (floating_window)
floating_window->deleteLater();