WebGeolocationCoreLocationProvider.h   [plain text]


/*
 * Copyright (C) 2008, 2009, 2010, 2012, 2014 Apple Inc. All Rights Reserved.
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 * 2. 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.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. OR
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#import <Foundation/NSObject.h>
#import <wtf/PassRefPtr.h>

@class CLLocationManager;
@class NSString;

namespace WebCore {
class GeolocationPosition;
}

// WebGeolocationCoreLocationDelegate abstracts the location services of CoreLocation.
// All the results come back through the protocol GeolocationUpdateListener. Those callback can
// be done synchronously and asynchronously in responses to calls made on WebGeolocationCoreLocationDelegate.

// All calls to WebGeolocationCoreLocationDelegate must be on the main thread, all callbacks are done on the
// main thread.

@protocol WebGeolocationCoreLocationUpdateListener
- (void)geolocationAuthorizationGranted;
- (void)geolocationAuthorizationDenied;

- (void)positionChanged:(WebCore::GeolocationPosition*)position;
- (void)errorOccurred:(NSString *)errorMessage;
- (void)resetGeolocation;
@end


@interface WebGeolocationCoreLocationProvider : NSObject
- (id)initWithListener:(id<WebGeolocationCoreLocationUpdateListener>)listener;

- (void)requestGeolocationAuthorization;

- (void)start;
- (void)stop;

- (void)setEnableHighAccuracy:(BOOL)flag;
@end