Changeset 11188 in josm for trunk/src/org/openstreetmap/josm/gui/layer/AbstractCachedTileSourceLayer.java

Timestamp:

2016-10-30T00:11:11+02:00 (7 years ago)

Author:

wiktorn

Message:

Allow working on readonly JOSM Home

Return null CachedTileLoaderFactory when cache creation fails.
Adapt SlippyMapBBoxChooser so it uses un-cached loader when cached is unavailable.

Closes: #13786

File:

• trunk/src/org/openstreetmap/josm/gui/layer/AbstractCachedTileSourceLayer.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/gui/layer/AbstractCachedTileSourceLayer.java

@@ -113 +113 @@
      */
     public static TileLoaderFactory getTileLoaderFactory(String name, Class<? extends TileLoader> klazz) {
-        return new CachedTileLoaderFactory(getCache(name), klazz);
+        CacheAccess<String, BufferedImageCacheEntry> cache = getCache(name);
+        if (cache == null) {
+            return null;
+        }
+        return new CachedTileLoaderFactory(cache, klazz);
     }