2 files changed, 11 insertions, 0 deletions
diff --git a/plugin/src/Caelestia/cutils.cpp b/plugin/src/Caelestia/cutils.cpp
index 29cf7ce..d64530d 100644
--- a/plugin/src/Caelestia/cutils.cpp
+++ b/plugin/src/Caelestia/cutils.cpp
@@ -337,3 +337,12 @@ qreal CUtils::findAverageLuminance(const QImage& image, int rescaleSize) const {
 
     return count == 0 ? 0.0 : totalLuminance / count;
 }
+
+QString CUtils::toLocalFile(const QUrl& url) const {
+    if (!url.isLocalFile()) {
+        qWarning() << "CUtils::toLocalFile: given url is not a local file" << url;
+        return QString();
+    }
+
+    return url.toLocalFile();
+}
diff --git a/plugin/src/Caelestia/cutils.hpp b/plugin/src/Caelestia/cutils.hpp
index cac5d7c..42d4418 100644
--- a/plugin/src/Caelestia/cutils.hpp
+++ b/plugin/src/Caelestia/cutils.hpp
@@ -31,6 +31,8 @@ public:
     Q_INVOKABLE void getAverageLuminance(const QString& path, QJSValue callback);
     Q_INVOKABLE void getAverageLuminance(const QString& path, int rescaleSize, QJSValue callback);
 
+    Q_INVOKABLE QString toLocalFile(const QUrl& url) const;
+
 private:
     QColor findDominantColour(const QImage& image, int rescaleSize) const;
     qreal findAverageLuminance(const QImage& image, int rescaleSize) const;