Dump of hello world ifc viewer code

2026-08-17 19:09:07 +00:00 · 2026-04-11 16:30:10 +10:00
parent 543d9f8588
commit 06eca938d7
14 changed files with 2012 additions and 0 deletions
@@ -0,0 +1,80 @@
+/********************************************************************************
+ *                                                                              *
+ * 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 MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <QTreeWidget>
+#include <QTableWidget>
+#include <QProgressBar>
+#include <QLabel>
+#include <QSplitter>
+#include <QTimer>
+#include <QElapsedTimer>
+
+#include <unordered_map>
+
+#include "ViewportWindow.h"
+#include "GeometryStreamer.h"
+
+class SettingsWindow;
+
+class MainWindow : public QMainWindow {
+    Q_OBJECT
+public:
+    explicit MainWindow(QWidget* parent = nullptr);
+    ~MainWindow();
+
+    void openFile(const QString& path);
+
+private slots:
+    void onFileOpen();
+    void onFileSettings();
+    void onProgressChanged(int percent);
+    void onElementReady(UploadChunk chunk);
+    void onStreamingFinished();
+    void onObjectPicked(uint32_t object_id);
+    void onTreeSelectionChanged();
+    void pollNewElements();
+
+private:
+    void setupUi();
+    void setupMenus();
+    void populateProperties(uint32_t object_id);
+
+    ViewportWindow* viewport_ = nullptr;
+    SettingsWindow* settings_ = nullptr;
+    QWidget* viewport_container_ = nullptr;
+    QTreeWidget* element_tree_ = nullptr;
+    QTableWidget* property_table_ = nullptr;
+    QProgressBar* progress_bar_ = nullptr;
+    QLabel* status_label_ = nullptr;
+    QTimer element_poll_timer_;
+    QElapsedTimer load_timer_;
+
+    GeometryStreamer* streamer_ = nullptr;
+
+    // Map object_id -> tree item and element info
+    std::unordered_map<uint32_t, ElementInfo> element_map_;
+    std::unordered_map<uint32_t, QTreeWidgetItem*> tree_items_;
+    std::unordered_map<int, uint32_t> ifc_id_to_object_id_;
+};
+
+#endif // MAINWINDOW_H