[core] Forward ImageManagerObserver::onRemoveUnusedStyleImages to MapObserver interface

2019-05-06 11:31:23 +03:00
parent d24524440c
commit 100eb61fa4
6 changed files with 18 additions and 0 deletions
--- a/src/mbgl/map/map_impl.cpp
+++ b/src/mbgl/map/map_impl.cpp
@@ -179,4 +179,12 @@ void Map::Impl::onStyleImageMissing(const std::string& id, std::function<void()>
    onUpdate();
 }

+void Map::Impl::onRemoveUnusedStyleImages(const std::vector<std::string>& unusedImageIDs) {
+    for (const auto& unusedImageID : unusedImageIDs) {
+        if (observer.onCanRemoveUnusedStyleImage(unusedImageID)) {
+            style->removeImage(unusedImageID);
+        }
+    }
+}
+
 } // namespace mbgl