all: replace list properties with ObjectModels

src/core/model.cpp

@@ -0,0 +1,67 @@
+#include "model.hpp"
+
+#include <qabstractitemmodel.h>
+#include <qhash.h>
+#include <qobject.h>
+#include <qqmllist.h>
+#include <qtmetamacros.h>
+#include <qtypes.h>
+#include <qvariant.h>
+
+qint32 UntypedObjectModel::rowCount(const QModelIndex& parent) const {
+	if (parent != QModelIndex()) return 0;
+	return static_cast<qint32>(this->valuesList.length());
+}
+
+QVariant UntypedObjectModel::data(const QModelIndex& index, qint32 role) const {
+	if (role != 0) return QVariant();
+	return QVariant::fromValue(this->valuesList.at(index.row()));
+}
+
+QHash<int, QByteArray> UntypedObjectModel::roleNames() const { return {{0, "modelData"}}; }
+
+QQmlListProperty<QObject> UntypedObjectModel::values() {
+	return QQmlListProperty<QObject>(
+	    this,
+	    nullptr,
+	    &UntypedObjectModel::valuesCount,
+	    &UntypedObjectModel::valueAt
+	);
+}
+
+qsizetype UntypedObjectModel::valuesCount(QQmlListProperty<QObject>* property) {
+	return static_cast<UntypedObjectModel*>(property->object)->valuesList.count(); // NOLINT
+}
+
+QObject* UntypedObjectModel::valueAt(QQmlListProperty<QObject>* property, qsizetype index) {
+	return static_cast<UntypedObjectModel*>(property->object)->valuesList.at(index); // NOLINT
+}
+
+void UntypedObjectModel::insertObject(QObject* object, qsizetype index) {
+	auto iindex = index == -1 ? this->valuesList.length() : index;
+	auto intIndex = static_cast<qint32>(iindex);
+
+	this->beginInsertRows(QModelIndex(), intIndex, intIndex);
+	this->valuesList.insert(iindex, object);
+	this->endInsertRows();
+	emit this->valuesChanged();
+}
+
+void UntypedObjectModel::removeAt(qsizetype index) {
+	auto intIndex = static_cast<qint32>(index);
+
+	this->beginRemoveRows(QModelIndex(), intIndex, intIndex);
+	this->valuesList.removeAt(index);
+	this->endRemoveRows();
+	emit this->valuesChanged();
+}
+
+bool UntypedObjectModel::removeObject(const QObject* object) {
+	auto index = this->valuesList.indexOf(object);
+	if (index == -1) return false;
+
+	this->removeAt(index);
+	return true;
+}
+
+qsizetype UntypedObjectModel::indexOf(QObject* object) { return this->valuesList.indexOf(object); }