//
//  RMMBTilesSource.h
//
//  Created by Justin R. Miller on 6/18/10.
//  Copyright 2012 MapBox.
//  All rights reserved.
//  
//  Redistribution and use in source and binary forms, with or without
//  modification, are permitted provided that the following conditions are met:
//  
//      * Redistributions of source code must retain the above copyright
//        notice, this list of conditions and the following disclaimer.
//  
//      * Redistributions in binary form must reproduce the above copyright
//        notice, this list of conditions and the following disclaimer in the
//        documentation and/or other materials provided with the distribution.
//  
//      * Neither the name of MapBox, nor the names of its contributors may be
//        used to endorse or promote products derived from this software
//        without specific prior written permission.
//  
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
//  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
//  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
//  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
//  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
//  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
//  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
//  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
//  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
//  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//  http://mbtiles.org
//

#import <Foundation/Foundation.h>

#import "RMTileSource.h"

@class FMDatabaseQueue;

#define kMBTilesDefaultTileSize 256
#define kMBTilesDefaultMinTileZoom 0
#define kMBTilesDefaultMaxTileZoom 22
#define kMBTilesDefaultLatLonBoundingBox ((RMSphericalTrapezium){.northEast = {.latitude = 90, .longitude = 180}, .southWest = {.latitude = -90, .longitude = -180}})

@interface RMMBTilesSource : NSObject <RMTileSource>
{
    FMDatabaseQueue *queue;
}

- (id)initWithTileSetURL:(NSURL *)tileSetURL;

- (BOOL)coversFullWorld;
- (NSString *)legend;

@end