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/*
* 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
* 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 <Foundation/Foundation.h>
#if TARGET_OS_IPHONE
NS_ASSUME_NONNULL_BEGIN
#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 110000
@class WebItemProviderRegistrationInfoList;
#endif
@protocol AbstractPasteboard <NSObject>
@required
@property (readonly, nonatomic) NSInteger numberOfItems;
#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 110000
@property (nonatomic, copy, nullable) NSArray<__kindof NSItemProvider *> *itemProviders;
#endif
- (NSArray<NSString *> *)pasteboardTypes;
- (NSData *)dataForPasteboardType:(NSString *)pasteboardType;
- (NSArray *)dataForPasteboardType:(NSString *)pasteboardType inItemSet:(NSIndexSet *)itemSet;
- (NSArray *)valuesForPasteboardType:(NSString *)pasteboardType inItemSet:(NSIndexSet *)itemSet;
- (NSInteger)changeCount;
@optional
#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 110000
- (void)stageRegistrationList:(nullable WebItemProviderRegistrationInfoList *)info;
- (nullable WebItemProviderRegistrationInfoList *)takeRegistrationList;
#endif
- (void)setItems:(NSArray<NSDictionary *> *)items;
@property (readonly, nonatomic) NSInteger numberOfFiles;
@property (readonly, nonatomic) NSArray<NSURL *> *allDroppedFileURLs;
// Computes lists of file URLs and types. Each file URL and type corresponds to a representation of the item provider at the given index.
// In order from highest fidelity to lowest fidelity.
- (NSArray<NSURL *> *)fileUploadURLsAtIndex:(NSUInteger)index fileTypes:(NSArray<NSString *> *_Nullable *_Nonnull)outFileTypes;
- (void)updateSupportedTypeIdentifiers:(NSArray<NSString *> *)types;
@end
NS_ASSUME_NONNULL_END
#endif // TARGET_OS_IPHONE