Interface mockup 5

src/interface/ElementRegistry.h

@@ -0,0 +1,66 @@
+// This file was generated with the assistance of an AI coding tool.
+/********************************************************************************
+ *                                                                              *
+ * This file is part of IfcOpenShell.                                           *
+ *                                                                              *
+ * IfcOpenShell is free software: you can redistribute it and/or modify         *
+ * it under the terms of the Lesser GNU General Public License as published by  *
+ * the Free Software Foundation, either version 3.0 of the License, or          *
+ * (at your option) any later version.                                          *
+ *                                                                              *
+ * IfcOpenShell 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                 *
+ * Lesser GNU General Public License for more details.                          *
+ *                                                                              *
+ * You should have received a copy of the Lesser GNU General Public License     *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.         *
+ *                                                                              *
+ ********************************************************************************/
+
+#ifndef IFCINTERFACE_ELEMENTREGISTRY_H
+#define IFCINTERFACE_ELEMENTREGISTRY_H
+
+#include <QObject>
+#include <QString>
+#include <optional>
+#include <unordered_map>
+#include <vector>
+#include <string>
+
+class SceneLoader;
+struct PackedElementInfo;
+struct ElementInfo;
+
+namespace ifcinterface {
+
+struct BasicElementInfo {
+    uint32_t object_id = 0;
+    uint32_t model_id = 0;
+    int ifc_id = 0;
+    int parent_id = 0;
+    QString guid;
+    QString name;
+    QString type;
+};
+
+class ElementRegistry : public QObject {
+    Q_OBJECT
+public:
+    explicit ElementRegistry(QObject* parent = nullptr);
+
+    void bindLoader(SceneLoader* loader);
+    std::optional<BasicElementInfo> find(uint32_t object_id) const;
+
+private:
+    void onSidecarElementsReady(uint32_t mid,
+                                std::vector<PackedElementInfo> elements,
+                                std::string string_table);
+    void onStreamedElementsReady(uint32_t mid, std::vector<ElementInfo> elements);
+
+    std::unordered_map<uint32_t, BasicElementInfo> elements_;
+};
+
+} // namespace ifcinterface
+
+#endif