1 /* 2 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #import "WebDeviceOrientationInternal.h" 27 28 using namespace WebCore; 29 30 @implementation WebDeviceOrientationInternal 31 32 - (id)initWithCoreDeviceOrientation:(PassRefPtr<DeviceOrientation>)coreDeviceOrientation 33 { 34 self = [super init]; 35 if (!self) 36 return nil; 37 m_orientation = coreDeviceOrientation; 38 return self; 39 } 40 41 @end 42 43 @implementation WebDeviceOrientation (Internal) 44 45 - (id)initWithCoreDeviceOrientation:(PassRefPtr<WebCore::DeviceOrientation>)coreDeviceOrientation 46 { 47 self = [super init]; 48 if (!self) 49 return nil; 50 m_internal = [[WebDeviceOrientationInternal alloc] initWithCoreDeviceOrientation:coreDeviceOrientation]; 51 return self; 52 } 53 54 @end 55 56 @implementation WebDeviceOrientation 57 58 DeviceOrientation* core(WebDeviceOrientation* orientation) 59 { 60 return orientation ? orientation->m_internal->m_orientation.get() : 0; 61 } 62 63 - (id)initWithCanProvideAlpha:(bool)canProvideAlpha alpha:(double)alpha canProvideBeta:(bool)canProvideBeta beta:(double)beta canProvideGamma:(bool)canProvideGamma gamma:(double)gamma 64 { 65 self = [super init]; 66 if (!self) 67 return nil; 68 m_internal = [[WebDeviceOrientationInternal alloc] initWithCoreDeviceOrientation:DeviceOrientation::create(canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma)]; 69 return self; 70 } 71 72 - (void)dealloc 73 { 74 [m_internal release]; 75 [super dealloc]; 76 } 77 78 @end 79
