_WKGeolocationPosition.mm [plain text]
/*
* Copyright (C) 2017 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
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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. AND ITS 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 APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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#import "config.h"
#import "_WKGeolocationPositionInternal.h"
#if WK_API_ENABLED && TARGET_OS_IPHONE
#import <CoreLocation/CLLocation.h>
using namespace WebKit;
@implementation _WKGeolocationPosition
+ (instancetype)positionWithLocation:(CLLocation *)location
{
if (!location)
return nil;
bool canProvideAltitude = true;
bool canProvideAltitudeAccuracy = true;
double altitude = location.altitude;
double altitudeAccuracy = location.verticalAccuracy;
if (altitudeAccuracy < 0.0) {
canProvideAltitude = false;
canProvideAltitudeAccuracy = false;
}
bool canProvideSpeed = true;
double speed = location.speed;
if (speed < 0.0)
canProvideSpeed = false;
bool canProvideHeading = true;
double heading = location.course;
if (heading < 0.0)
canProvideHeading = false;
CLLocationCoordinate2D coordinate = location.coordinate;
double timestamp = location.timestamp.timeIntervalSince1970;
return [wrapper(WebGeolocationPosition::create(timestamp, coordinate.latitude, coordinate.longitude, location.horizontalAccuracy, canProvideAltitude, altitude, canProvideAltitudeAccuracy, altitudeAccuracy, canProvideHeading, heading, canProvideSpeed, speed).leakRef()) autorelease];
}
- (void)dealloc
{
_geolocationPosition->~WebGeolocationPosition();
[super dealloc];
}
#pragma mark WKObject protocol implementation
- (API::Object&)_apiObject
{
return *_geolocationPosition;
}
@end
#endif // WK_API_ENABLED && TARGET_OS_IPHONE