Signal-iOS/SignalUI/ViewModels/OWSQuotedReplyModel.h
2022-07-07 10:49:20 -07:00

72 lines
2.5 KiB
Objective-C

//
// Copyright (c) 2022 Open Whisper Systems. All rights reserved.
//
#import <SignalServiceKit/TSQuotedMessage.h>
#import <SignalUI/CVItemViewModel.h>
NS_ASSUME_NONNULL_BEGIN
@class ContactShareViewModel;
@class MessageBodyRanges;
@class OWSLinkPreview;
@class SDSAnyReadTransaction;
@class SignalServiceAddress;
@class StickerInfo;
@class StickerMetadata;
@class StoryMessage;
@class TSAttachment;
@class TSAttachmentPointer;
@class TSAttachmentStream;
@class TSInteraction;
@class TSMessage;
@protocol CVItemViewModelImpl;
// View model which has already fetched any attachments.
@interface OWSQuotedReplyModel : NSObject
@property (nonatomic, readonly) uint64_t timestamp;
@property (nonatomic, readonly) SignalServiceAddress *authorAddress;
@property (nonatomic, readonly, nullable) TSAttachmentStream *attachmentStream;
@property (nonatomic, readonly, nullable) TSAttachmentPointer *failedThumbnailAttachmentPointer;
// This property should be set IFF we are quoting a text message
// or attachment with caption.
@property (nullable, nonatomic, readonly) NSString *body;
@property (nullable, nonatomic, readonly) MessageBodyRanges *bodyRanges;
@property (nullable, nonatomic, readonly) NSString *reactionEmoji;
@property (nonatomic, readonly) BOOL isRemotelySourced;
@property (nonatomic, readonly) BOOL isStory;
@property (nonatomic, readonly) BOOL isGiftBadge;
#pragma mark - Attachments
// This is a MIME type.
//
// This property should be set IFF we are quoting an attachment message.
@property (nonatomic, readonly, nullable) NSString *contentType;
@property (nonatomic, readonly, nullable) NSString *sourceFilename;
@property (nonatomic, readonly, nullable) UIImage *thumbnailImage;
@property (nonatomic, readonly, nullable) UIView * (^thumbnailViewFactory)(void);
+ (instancetype)new NS_UNAVAILABLE;
- (instancetype)init NS_UNAVAILABLE;
// Used for persisted quoted replies, both incoming and outgoing.
+ (nullable instancetype)quotedReplyFromMessage:(TSMessage *)message transaction:(SDSAnyReadTransaction *)transaction;
+ (nullable instancetype)quotedReplyFromStoryMessage:(StoryMessage *)storyMessage
transaction:(SDSAnyReadTransaction *)transaction;
// Builds a not-yet-sent QuotedReplyModel
+ (nullable instancetype)quotedReplyForSendingWithItem:(id<CVItemViewModel>)item
transaction:(SDSAnyReadTransaction *)transaction;
- (TSQuotedMessage *)buildQuotedMessageForSending;
@end
NS_ASSUME_NONNULL_END