/*

* 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.

*/

#if PLATFORM(IOS_FAMILY)

#import <UIKit/UIViewController.h>

#import <wtf/RetainPtr.h>

@class WKContentView;

@protocol WKFileUploadPanelDelegate;

namespace API {

class OpenPanelParameters;

}

namespace WebKit {

class WebOpenPanelResultListenerProxy;

enum class PickerDismissalReason : uint8_t;

enum class MovedSuccessfully : bool { No, Yes };

enum class KeyboardIsDismissing : bool { No, Yes };

struct TemporaryFileMoveResults {

MovedSuccessfully operationResult;

RetainPtr<NSURL> maybeMovedURL;

RetainPtr<NSURL> temporaryDirectoryURL;

};

}

@interface WKFileUploadPanel : UIViewController

@property (nonatomic, weak) id <WKFileUploadPanelDelegate> delegate;

- (instancetype)initWithView:(WKContentView *)view;

- (void)presentWithParameters:(API::OpenPanelParameters*)parameters resultListener:(WebKit::WebOpenPanelResultListenerProxy*)listener;

- (BOOL)dismissIfNeededWithReason:(WebKit::PickerDismissalReason)reason;

#if USE(UICONTEXTMENU)

- (void)repositionContextMenuIfNeeded:(WebKit::KeyboardIsDismissing)isKeyboardBeingDismissed;

#endif

- (NSArray<NSString *> *)currentAvailableActionTitles;

- (NSArray<NSString *> *)acceptedTypeIdentifiers;

+ (WebKit::TemporaryFileMoveResults)_moveToNewTemporaryDirectory:(NSURL *)originalURL fileCoordinator:(NSFileCoordinator *)fileCoordinator fileManager:(NSFileManager *)fileManager asCopy:(BOOL)asCopy;

@end

@protocol WKFileUploadPanelDelegate <NSObject>

@optional

- (void)fileUploadPanelDidDismiss:(WKFileUploadPanel *)fileUploadPanel;

- (BOOL)fileUploadPanelDestinationIsManaged:(WKFileUploadPanel *)fileUploadPanel;

#if HAVE(PHOTOS_UI)

- (BOOL)fileUploadPanelPhotoPickerPrefersOriginalImageFormat:(WKFileUploadPanel *)fileUploadPanel;

#endif

@end

#endif // PLATFORM(IOS_FAMILY)