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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.
*/
#if ENABLE(DRAG_SUPPORT)
#import "TestWKWebView.h"
#import <WebKit/WKUIDelegatePrivate.h>
#import <WebKit/_WKInputDelegate.h>
#import <wtf/BlockPtr.h>
#if PLATFORM(IOS_FAMILY)
#import "UIKitSPI.h"
#import <UIKit/NSItemProvider+UIKitAdditions.h>
#endif
#if PLATFORM(IOS_FAMILY)
typedef NS_ENUM(NSInteger, DragAndDropPhase) {
DragAndDropPhaseCancelled = 0,
DragAndDropPhaseBeginning = 1,
DragAndDropPhaseBegan = 2,
DragAndDropPhaseEntered = 3,
DragAndDropPhasePerformingDrop = 4
};
typedef NS_ENUM(NSInteger, DropAnimationTiming) {
DropAnimationShouldFinishAfterHandlingDrop,
DropAnimationShouldFinishBeforeHandlingDrop
};
typedef NSDictionary<NSNumber *, NSValue *> *ProgressToCGPointValueMap;
@interface MockDragDropSession : NSObject <UIDragDropSession> {
@private
RetainPtr<NSArray> _mockItems;
RetainPtr<UIWindow> _window;
}
@property (nonatomic) CGPoint mockLocationInWindow;
@property (nonatomic) BOOL allowMove;
@end
@interface MockDropSession : MockDragDropSession <UIDropSession>
@end
@interface MockDragSession : MockDragDropSession <UIDragSession>
@end
@interface WKWebView (DragAndDropTesting)
- (id <UIDropInteractionDelegate>)dropInteractionDelegate;
- (id <UIDragInteractionDelegate>)dragInteractionDelegate;
- (UIDropInteraction *)dropInteraction;
- (UIDragInteraction *)dragInteraction;
@end
#endif // PLATFORM(IOS_FAMILY)
@interface DragAndDropSimulator : NSObject<WKUIDelegatePrivate, _WKInputDelegate>
- (instancetype)initWithWebViewFrame:(CGRect)frame;
- (instancetype)initWithWebViewFrame:(CGRect)frame configuration:(WKWebViewConfiguration *)configuration;
// The start location, end location, and locations of additional item requests are all in window coordinates.
- (void)runFrom:(CGPoint)startLocation to:(CGPoint)endLocation;
- (void)endDataTransfer;
- (void)clearExternalDragInformation;
@property (nonatomic, readonly) NSArray<_WKAttachment *> *insertedAttachments;
@property (nonatomic, readonly) NSArray<_WKAttachment *> *removedAttachments;
@property (nonatomic, readonly) TestWKWebView *webView;
@property (nonatomic) WKDragDestinationAction dragDestinationAction;
#if PLATFORM(IOS_FAMILY)
- (instancetype)initWithWebView:(TestWKWebView *)webView;
- (void)runFrom:(CGPoint)startLocation to:(CGPoint)endLocation additionalItemRequestLocations:(ProgressToCGPointValueMap)additionalItemRequestLocations;
- (void)ensureInputSession;
- (void)setExternalItemProviders:(NSArray<NSItemProvider *> *)itemProviders defaultDropPreviews:(NSArray<UITargetedDragPreview *> *)previews;
@property (nonatomic, readonly) DragAndDropPhase phase;
@property (nonatomic) BOOL allowsFocusToStartInputSession;
@property (nonatomic) BOOL shouldEnsureUIApplication;
@property (nonatomic) BOOL shouldBecomeFirstResponder;
@property (nonatomic) BOOL shouldAllowMoveOperation;
@property (nonatomic, strong) NSArray *externalItemProviders;
@property (nonatomic, readonly) UIDropProposal *lastKnownDropProposal;
@property (nonatomic, copy) BOOL(^showCustomActionSheetBlock)(_WKActivatedElementInfo *);
@property (nonatomic, copy) NSArray *(^convertItemProvidersBlock)(NSItemProvider *, NSArray *, NSDictionary *);
@property (nonatomic, copy) NSArray *(^overridePerformDropBlock)(id <UIDropSession>);
@property (nonatomic, copy) void(^dropCompletionBlock)(BOOL, NSArray *);
@property (nonatomic, copy) dispatch_block_t sessionWillBeginBlock;
@property (nonatomic, copy) UIDropOperation(^overrideDragUpdateBlock)(UIDropOperation, id <UIDropSession>);
@property (nonatomic, readonly) NSArray *sourceItemProviders;
@property (nonatomic, readonly) NSArray *observedEventNames;
@property (nonatomic, readonly) CGRect finalSelectionStartRect;
@property (nonatomic, readonly) CGRect lastKnownDragCaretRect;
@property (nonatomic, readonly) NSArray<UITargetedDragPreview *> *liftPreviews;
@property (nonatomic, readonly) NSArray<UITargetedDragPreview *> *cancellationPreviews;
@property (nonatomic, readonly) NSArray *dropPreviews;
@property (nonatomic, readonly) NSArray *delayedDropPreviews;
@property (nonatomic) DropAnimationTiming dropAnimationTiming;
#endif // PLATFORM(IOS_FAMILY)
#if PLATFORM(MAC)
@property (nonatomic, readonly) id <NSDraggingInfo> draggingInfo;
@property (nonatomic, readonly) NSPoint initialDragImageLocationInView;
@property (nonatomic, readonly) NSDragOperation currentDragOperation;
@property (nonatomic, strong) NSPasteboard *externalDragPasteboard;
@property (nonatomic, strong) NSImage *externalDragImage;
@property (nonatomic, readonly) NSArray<NSURL *> *externalPromisedFiles;
@property (nonatomic, copy) dispatch_block_t willEndDraggingHandler;
- (void)writePromisedFiles:(NSArray<NSURL *> *)fileURLs;
- (void)writeFiles:(NSArray<NSURL *> *)fileURLs;
- (NSArray<NSURL *> *)receivePromisedFiles;
#endif // PLATFORM(MAC)
- (BOOL)containsDraggedType:(NSString *)type;
@end
#endif // ENABLE(DRAG_SUPPORT)