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warn upon json parse error

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ccolin 2021-01-04 17:59:01 +01:00
parent 75a792d0fb
commit aef6e08f60
1 changed files with 6 additions and 2 deletions
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8
src/main_window.cc
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@ -12,7 +12,6 @@ MainWindow::MainWindow(QWidget *parent) {
(void) parent; (void) parent;
connect(&glw, &OpenGLWidget::initialized, connect(&glw, &OpenGLWidget::initialized,
this, &MainWindow::onOpenGLWidgetInitialized); this, &MainWindow::onOpenGLWidgetInitialized);
// connect(&timer, &QTimer::timeout, this, &MainWindow::step);
setCentralWidget(&glw); setCentralWidget(&glw);
addToolBar(Qt::TopToolBarArea, &top_tb); addToolBar(Qt::TopToolBarArea, &top_tb);
open_action = top_tb.addAction("Ouvrir…", [&]() { open_action = top_tb.addAction("Ouvrir…", [&]() {
@ -59,7 +58,12 @@ void MainWindow::open(const QString &path) {
return; return;
} }
QByteArray data = file.readAll(); QByteArray data = file.readAll();
QJsonDocument json_doc = QJsonDocument::fromJson(data); QJsonParseError error;
QJsonDocument json_doc = QJsonDocument::fromJson(data, &error);
if (error.error != QJsonParseError::NoError) {
qWarning() << "Erreur lors de la lecture du ficher JSON:" << error.errorString();
return;
}
if (dc) delete dc; if (dc) delete dc;
glw.meshes.clear(); glw.meshes.clear();
dc = new DroneController(json_doc.object()); dc = new DroneController(json_doc.object());