WKAirPlayRoutePicker.mm [plain text]
/*
* Copyright (C) 2014 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
* notice, this list of conditions and the following disclaimer.
* 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
* 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 "config.h"
#import "WKAirPlayRoutePicker.h"
#if PLATFORM(IOS)
#import "UIKitSPI.h"
#import "WKContentView.h"
#import "WKContentViewInteraction.h"
#import "WebPageProxy.h"
#import <WebCore/MediaPlayerSPI.h>
#import <WebCore/SoftLinking.h>
#import <wtf/RetainPtr.h>
SOFT_LINK_FRAMEWORK(MediaPlayer)
SOFT_LINK_CLASS(MediaPlayer, MPAVRoutingController)
SOFT_LINK_CLASS(MediaPlayer, MPAudioVideoRoutingPopoverController)
SOFT_LINK_CLASS(MediaPlayer, MPAudioVideoRoutingActionSheet)
using namespace WebKit;
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
@implementation WKAirPlayRoutePicker {
RetainPtr<MPAVRoutingController> _routingController;
RetainPtr<MPAudioVideoRoutingPopoverController> _popoverController; // iPad
RetainPtr<MPAudioVideoRoutingActionSheet> _actionSheet; // iPhone
__weak WKContentView* _view; // Weak reference.
}
- (instancetype)initWithView:(WKContentView *)view
{
if (!(self = [super init]))
return nil;
_view = view;
return self;
}
- (void)dealloc
{
// The ActionSheet's completion handler will release and clear the ActionSheet.
[_actionSheet dismissWithClickedButtonIndex:[_actionSheet cancelButtonIndex] animated:YES];
[self _dismissAirPlayRoutePickerIPad];
[super dealloc];
}
- (void)popoverControllerDidDismissPopover:(UIPopoverController *)popoverController
{
if (popoverController != _popoverController)
return;
[self _dismissAirPlayRoutePickerIPad];
}
- (void)_presentAirPlayPopoverAnimated:(BOOL)animated fromRect:(CGRect)elementRect
{
[_popoverController presentPopoverFromRect:elementRect inView:_view permittedArrowDirections:UIPopoverArrowDirectionAny animated:animated];
}
- (void)_windowWillRotate:(NSNotification *)notification
{
[_popoverController dismissPopoverAnimated:NO];
}
- (void)_windowDidRotate:(NSNotification *)notification
{
[self _dismissAirPlayRoutePickerIPad];
}
- (void)_dismissAirPlayRoutePickerIPad
{
if (!_routingController)
return;
[_routingController setDiscoveryMode:MPRouteDiscoveryModeDisabled];
_routingController = nil;
if (!_popoverController)
return;
NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
[center removeObserver:self name:UIWindowWillRotateNotification object:nil];
[center removeObserver:self name:UIWindowDidRotateNotification object:nil];
[_popoverController dismissPopoverAnimated:NO];
[_popoverController setDelegate:nil];
_popoverController = nil;
}
- (void)showAirPlayPickerIPad:(MPAVItemType)itemType fromRect:(CGRect)elementRect
{
if (_popoverController)
return;
_popoverController = adoptNS([allocMPAudioVideoRoutingPopoverControllerInstance() initWithType:itemType]);
[_popoverController setDelegate:self];
NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
[center addObserver:self selector:@selector(_windowWillRotate:) name:UIWindowWillRotateNotification object:nil];
[center addObserver:self selector:@selector(_windowDidRotate:) name:UIWindowDidRotateNotification object:nil];
[self _presentAirPlayPopoverAnimated:YES fromRect:elementRect];
}
- (void)showAirPlayPickerIPhone:(MPAVItemType)itemType
{
if (_actionSheet)
return;
_actionSheet = adoptNS([allocMPAudioVideoRoutingActionSheetInstance() initWithType:itemType]);
[_actionSheet
showWithValidInterfaceOrientationMaskBlock:^UIInterfaceOrientationMask {
return UIInterfaceOrientationMaskPortrait;
}
completionHandler:^{
[_routingController setDiscoveryMode:MPRouteDiscoveryModeDisabled];
_routingController = nil;
_actionSheet = nil;
}
];
}
- (void)show:(BOOL)hasVideo fromRect:(CGRect)elementRect
{
_routingController = adoptNS([allocMPAVRoutingControllerInstance() initWithName:@"WebKit2 - HTML media element showing AirPlay route picker"]);
[_routingController setDiscoveryMode:MPRouteDiscoveryModeDetailed];
MPAVItemType itemType = hasVideo ? MPAVItemTypeVideo : MPAVItemTypeAudio;
if (UICurrentUserInterfaceIdiomIsPad())
[self showAirPlayPickerIPad:itemType fromRect:elementRect];
else
[self showAirPlayPickerIPhone:itemType];
}
@end
#pragma clang diagnostic pop
#endif // PLATFORM(IOS)