Fix QML component import path when running Mac bundle of Subsurface-mobile

When running the QML UI on a Mac the deployment of the QML Components
seems to fail and the search path for the components is rather odd -
simply the same directory the executable was started from:

	<bundle>/Contents/MacOS/

To work around this we need to manually copy the components at install
time to Contents/Frameworks/qml (not covered in this commit) and make sure
that we add the correct import path.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/subsurface-mobile-helper.cpp b/subsurface-mobile-helper.cpp
index e2b32d3b2..8dd28f60d 100644
--- a/subsurface-mobile-helper.cpp
+++ b/subsurface-mobile-helper.cpp
@@ -31,6 +31,19 @@ void run_ui()
 	qmlRegisterType<QMLManager>("org.subsurfacedivelog.mobile", 1, 0, "QMLManager");
 	qmlRegisterType<QMLProfile>("org.subsurfacedivelog.mobile", 1, 0, "QMLProfile");
 	QQmlApplicationEngine engine;
+#if __APPLE__
+	// when running the QML UI on a Mac the deployment of the QML Components seems
+	// to fail and the search path for the components is rather odd - simply the
+	// same directory the executable was started from <bundle>/Contents/MacOS/
+	// To work around this we need to manually copy the components at install time
+	// to Contents/Frameworks/qml and make sure that we add the correct import path
+	QStringList importPathList = engine.importPathList();
+	Q_FOREACH(QString importPath, importPathList) {
+		if (importPath.contains("MacOS"))
+			engine.addImportPath(importPath.replace("MacOS", "Frameworks"));
+	}
+	qDebug() << "QML import path" << engine.importPathList();
+#endif
 	engine.addImportPath("qrc://imports");
 	DiveListModel diveListModel;
 	QSortFilterProxyModel *sortModel = new QSortFilterProxyModel(0);