add speed limit violations interface to the settings pane

src/settings_pane.cc

@@ -25,6 +25,8 @@ SettingsPane::SettingsPane(QWidget *parent)
 			this, &SettingsPane::toggledGuides);
 	connect(collisions, &QListWidget::itemClicked,
 			[&](QListWidgetItem *item) { emit bookmarkClicked(((BookmarkItem *) item)->getFrame()); });
+	connect(speeding_violations, &QListWidget::itemClicked,
+			[&](QListWidgetItem *item) { emit bookmarkClicked(((BookmarkItem *) item)->getFrame()); });
 
 	QTabWidget *tabs = new QTabWidget();
 
@@ -50,9 +52,26 @@ void SettingsPane::addCollision(int idA, int idB, int frame) {
 }
 
 
+void SettingsPane::addSpeedingViolation(int id, int frame, double speed) {
+	BookmarkItem *item = new BookmarkItem("Frame " + QString::number(frame) + ": #"
+										  + QString::number(id) + " (" + QString::number(speed) + ")",
+										  frame);
+	item->setFlags(Qt::ItemIsEnabled | Qt::ItemNeverHasChildren);
+	speeding_violations->addItem(item);
+}
+
+
 void SettingsPane::clearCollisions() {
 	QListWidgetItem *item;
 	while ((item = collisions->takeItem(0)) != nullptr) {
 		delete item;
 	}
 }
+
+
+void SettingsPane::clearSpeedingViolations() {
+	QListWidgetItem *item;
+	while ((item = speeding_violations->takeItem(0)) != nullptr) {
+		delete item;
+	}
+}

src/settings_pane.hh

@@ -28,10 +28,13 @@ public:
 
 public slots:
 	void addCollision(int idA, int idB, int frame);
+	void addSpeedingViolation(int id, int frame, double speed);
 	void clearCollisions();
+	void clearSpeedingViolations();
 
 signals:
 	void sphereRadiusChanged(double sqRadius);
+	void speedLimitChanged(double limit);
 	void toggledTrajectories(int shown);
 	void toggledGuides(int shown);
 	void bookmarkClicked(int frame);