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| author | Alexander Shalamov <alexander.shalamov@mapbox.com> | 2019-05-06 11:31:23 +0300 |
|---|---|---|
| committer | Alexander Shalamov <alexander.shalamov@mapbox.com> | 2019-05-21 06:49:17 -0700 |
| commit | 100eb61fa4e8a4a83dfbe1c3a17c8468dfb4a1ca (patch) | |
| tree | e091ddfae54b8614cc9df06ae7ed8ac27385199b /include | |
| parent | d24524440c949e02dddfbd9e4b23eb4e23ea9e69 (diff) | |
| download | qtlocation-mapboxgl-100eb61fa4e8a4a83dfbe1c3a17c8468dfb4a1ca.tar.gz | |
[core] Forward ImageManagerObserver::onRemoveUnusedStyleImages to MapObserver interface
Diffstat (limited to 'include')
| -rw-r--r-- | include/mbgl/map/map_observer.hpp | 3 | ||||
| -rw-r--r-- | include/mbgl/renderer/renderer_observer.hpp | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/mbgl/map/map_observer.hpp b/include/mbgl/map/map_observer.hpp index 75e389df9f..a79f5ac82d 100644 --- a/include/mbgl/map/map_observer.hpp +++ b/include/mbgl/map/map_observer.hpp @@ -48,6 +48,9 @@ public: virtual void onSourceChanged(style::Source&) {} virtual void onDidBecomeIdle() {} virtual void onStyleImageMissing(const std::string&) {} + // This method should return true if unused image can be removed, + // false otherwise. By default, unused image will be removed. + virtual bool onCanRemoveUnusedStyleImage(const std::string&) { return true; } }; } // namespace mbgl diff --git a/include/mbgl/renderer/renderer_observer.hpp b/include/mbgl/renderer/renderer_observer.hpp index 1a9d3ff9bc..4d21a0aaee 100644 --- a/include/mbgl/renderer/renderer_observer.hpp +++ b/include/mbgl/renderer/renderer_observer.hpp @@ -35,6 +35,7 @@ public: // Style is missing an image using StyleImageMissingCallback = std::function<void()>; virtual void onStyleImageMissing(const std::string&, StyleImageMissingCallback done) { done(); } + virtual void onRemoveUnusedStyleImages(const std::vector<std::string>&) {} }; } // namespace mbgl |