refactor: move msg_box out of engine qtutils into the dialog layer

The engine-side QtUtils no longer references QMessageBox; the two dialog call sites use the identical olive::msg_box() inline helper.
2026-07-20 01:01:18 +08:00
parent 03d4087124
commit 69cd8d3a75
5 changed files with 71 additions and 36 deletions
@@ -0,0 +1,60 @@
+/***
+
+  Oak - Non-Linear Video Editor
+  Copyright (C) 2026 Oak Team
+
+  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/>.
+
+***/
+
+#ifndef OAK_MSGBOX_H
+#define OAK_MSGBOX_H
+
+#include <QMessageBox>
+#include <QWidget>
+
+namespace olive
+{
+
+/**
+ * @brief Shows a simple window-modal message box
+ *
+ * Lives in the UI layer: the engine (common/qtutils) must not reference
+ * QMessageBox. Previously QtUtils::msg_box.
+ */
+inline int msg_box(QWidget *parent, QMessageBox::Icon icon,
+				   const QString &title, const QString &message,
+				   QMessageBox::StandardButtons buttons = QMessageBox::Ok)
+{
+	QMessageBox b(parent);
+	b.setIcon(icon);
+	b.setWindowModality(Qt::WindowModal);
+	b.setWindowTitle(title);
+	b.setText(message);
+
+	uint mask = QMessageBox::FirstButton;
+	while (mask <= QMessageBox::LastButton) {
+		uint sb = buttons & mask;
+		if (sb) {
+			b.addButton(static_cast<QMessageBox::StandardButton>(sb));
+		}
+		mask <<= 1;
+	}
+
+	return b.exec();
+}
+
+}
+
+#endif // OAK_MSGBOX_H