Restore loadingTile functionality - issue route-me#69

pettair · Mar 5, 2012 · f9002b5 · f9002b5
1 parent 749073e
commit f9002b5
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Showing 3 changed files with 13 additions and 0 deletions.
diff --git a/MapView/Map/RMTileProxy.h b/MapView/Map/RMTileProxy.h
@@ -36,6 +36,7 @@
 }
 
 +(UIImage*) errorTile;
++(UIImage*) loadingTile;
 +(UIImage*) missingTile;
 
 @end
diff --git a/MapView/Map/RMTileProxy.m b/MapView/Map/RMTileProxy.m
@@ -30,6 +30,7 @@
 @implementation RMTileProxy
 
 static UIImage *_errorTile = nil;
+static UIImage *_loadingTile = nil;
 static UIImage *_missingTile = nil;
 
 + (UIImage*) errorTile
@@ -40,6 +41,14 @@ + (UIImage*) errorTile
 	return _errorTile;
 }
 
++ (UIImage*) loadingTile
+{
+	if (_loadingTile) return _loadingTile;
+
+	_loadingTile = [[UIImage imageNamed:@"loading.png"] retain];
+	return _loadingTile;
+}
+
 + (UIImage*) missingTile
 {
 	if (_missingTile) return _missingTile;

diff --git a/MapView/Map/RMWebTileImage.m b/MapView/Map/RMWebTileImage.m
@@ -49,6 +49,9 @@ - (id) initWithTile: (RMTile)_tile FromURL:(NSString*)urlStr
 {
 	if (![super initWithTile:_tile])
 		return nil;
+
+	[super displayProxy:[RMTileProxy loadingTile]];
+
 
 	url = [[NSURL alloc] initWithString:urlStr];