--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/modeleditor.cpp Fri Mar 04 11:40:19 2022 +0200
@@ -0,0 +1,85 @@
+/*
+ * LDForge: LDraw parts authoring CAD
+ * Copyright (C) 2013 - 2020 Teemu Piippo
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "modeleditor.h"
+#include "linetypes/triangle.h"
+#include "linetypes/quadrilateral.h"
+
+ModelEditor::ModelEditor(Model& model) :
+ storedModel{model}
+{
+}
+
+ModelEditor::~ModelEditor()
+{
+ for (ldraw::id_t id : this->modifiedObjects)
+ {
+ const QModelIndex index = this->model().find(id);
+ if (index.isValid())
+ {
+ Q_EMIT this->objectModified(index.row());
+ }
+ }
+}
+
+ldraw::id_t ModelEditor::append(std::unique_ptr<ldraw::Object>&& object)
+{
+ this->storedModel.append(std::move(object));
+ Q_EMIT this->objectAdded(this->model().size() - 1);
+ return object->id;
+}
+
+void ModelEditor::remove(int position)
+{
+ this->storedModel.remove(position);
+}
+
+auto ModelEditor::setObjectProperty(
+ const ldraw::id_t id,
+ const ldraw::Property property,
+ const QVariant& value)
+ -> ldraw::Object::SetPropertyResult
+{
+ ldraw::Object* const object = this->storedModel.findObjectById(id);
+ if (object != nullptr)
+ {
+ const ldraw::Object::SetPropertyResult result = object->setProperty(ldraw::PropertyKeyValue{property, value});
+ modifiedObjects.insert(id);
+ return result;
+ }
+ else
+ {
+ return ldraw::Object::SetPropertyResult::PropertyNotHandled;
+ }
+}
+
+void ModelEditor::setObjectPoint(ldraw::id_t id, int pointId, const glm::vec3& value)
+{
+ ldraw::Object* object = this->storedModel.findObjectById(id);
+ if (object != nullptr)
+ {
+ object->setProperty(ldraw::PropertyKeyValue{ldraw::pointProperty(pointId), QVariant::fromValue(value)});
+ modifiedObjects.insert(id);
+ }
+}
+
+const Model &ModelEditor::model()
+{
+ return this->storedModel;
+}
+