| /* |
| * Copyright (C) 2010 Google 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: |
| * * 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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. |
| */ |
| |
| #import "WebDeviceOrientationInternal.h" |
| |
| using namespace WebCore; |
| |
| @implementation WebDeviceOrientationInternal |
| |
| - (id)initWithCoreDeviceOrientation:(RefPtr<DeviceOrientationData>&&)coreDeviceOrientation |
| { |
| self = [super init]; |
| if (!self) |
| return nil; |
| m_orientation = WTFMove(coreDeviceOrientation); |
| return self; |
| } |
| |
| @end |
| |
| @implementation WebDeviceOrientation (Internal) |
| |
| - (id)initWithCoreDeviceOrientation:(RefPtr<WebCore::DeviceOrientationData>&&)coreDeviceOrientation |
| { |
| self = [super init]; |
| if (!self) |
| return nil; |
| m_internal = [[WebDeviceOrientationInternal alloc] initWithCoreDeviceOrientation:WTFMove(coreDeviceOrientation)]; |
| return self; |
| } |
| |
| @end |
| |
| @implementation WebDeviceOrientation |
| |
| DeviceOrientationData* core(WebDeviceOrientation* orientation) |
| { |
| return orientation ? orientation->m_internal->m_orientation.get() : 0; |
| } |
| |
| static std::optional<double> convert(bool canProvide, double value) |
| { |
| if (!canProvide) |
| return std::nullopt; |
| return value; |
| } |
| |
| - (id)initWithCanProvideAlpha:(bool)canProvideAlpha alpha:(double)alpha canProvideBeta:(bool)canProvideBeta beta:(double)beta canProvideGamma:(bool)canProvideGamma gamma:(double)gamma |
| { |
| self = [super init]; |
| if (!self) |
| return nil; |
| #if PLATFORM(IOS) |
| // We don't use this API, but make sure that it compiles with the new |
| // compass parameters. |
| m_internal = [[WebDeviceOrientationInternal alloc] initWithCoreDeviceOrientation:DeviceOrientationData::create(convert(canProvideAlpha, alpha), convert(canProvideBeta, beta), convert(canProvideGamma, gamma), std::nullopt, std::nullopt)]; |
| #else |
| m_internal = [[WebDeviceOrientationInternal alloc] initWithCoreDeviceOrientation:DeviceOrientationData::create(convert(canProvideAlpha, alpha), convert(canProvideBeta, beta), convert(canProvideGamma, gamma), std::nullopt)]; |
| #endif |
| return self; |
| } |
| |
| - (void)dealloc |
| { |
| [m_internal release]; |
| [super dealloc]; |
| } |
| |
| @end |