[Qt] Expose {add,remove}CustomLayer

2 files changed, 24 insertions, 0 deletions

diff --git a/platform/qt/include/qmapbox.hpp b/platform/qt/include/qmapbox.hpp
index d9a9f37f30..937d895a7f 100644
--- a/platform/qt/include/qmapbox.hpp
+++ b/platform/qt/include/qmapbox.hpp
@@ -42,6 +42,22 @@ struct Q_DECL_EXPORT CameraOptions {
 Q_DECL_EXPORT NetworkMode networkMode();
 Q_DECL_EXPORT void setNetworkMode(NetworkMode);
 
+// This struct is a 1:1 copy of mbgl::CustomLayerRenderParameters.
+struct Q_DECL_EXPORT CustomLayerRenderParameters {
+    double width;
+    double height;
+    double latitude;
+    double longitude;
+    double zoom;
+    double bearing;
+    double pitch;
+    double altitude;
+};
+
+typedef void (*CustomLayerInitializeFunction)(void* context) ;
+typedef void (*CustomLayerRenderFunction)(void* context, const CustomLayerRenderParameters&);
+typedef void (*CustomLayerDeinitializeFunction)(void* context);
+
 }
 
 Q_DECLARE_METATYPE(QMapbox::Coordinate);
diff --git a/platform/qt/include/qmapboxgl.hpp b/platform/qt/include/qmapboxgl.hpp
index 6e1368ea95..7a7389bfec 100644
--- a/platform/qt/include/qmapboxgl.hpp
+++ b/platform/qt/include/qmapboxgl.hpp
@@ -168,6 +168,14 @@ public:
     void setMargins(const QMargins &margins);
     QMargins margins() const;
 
+    void addCustomLayer(const QString &id,
+        QMapbox::CustomLayerInitializeFunction,
+        QMapbox::CustomLayerRenderFunction,
+        QMapbox::CustomLayerDeinitializeFunction,
+        void* context,
+        char* before = NULL);
+    void removeCustomLayer(const QString& id);
+
 public slots:
     void render();
     void connectionEstablished();