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64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
8 years ago
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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NS_ASSUME_NONNULL_BEGIN
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@class ConversationViewCell;
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@class ConversationViewItem;
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@class OWSContactOffersInteraction;
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@class TSAttachmentPointer;
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@class TSAttachmentStream;
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@class TSInteraction;
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@class TSMessage;
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@class TSOutgoingMessage;
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@protocol ConversationViewCellDelegate <NSObject>
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- (void)didTapImageViewItem:(ConversationViewItem *)viewItem
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attachmentStream:(TSAttachmentStream *)attachmentStream
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imageView:(UIView *)imageView;
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- (void)didTapVideoViewItem:(ConversationViewItem *)viewItem attachmentStream:(TSAttachmentStream *)attachmentStream;
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- (void)didTapAudioViewItem:(ConversationViewItem *)viewItem attachmentStream:(TSAttachmentStream *)attachmentStream;
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- (void)didTapOversizeTextMessage:(NSString *)displayableText attachmentStream:(TSAttachmentStream *)attachmentStream;
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- (void)didTapFailedIncomingAttachment:(ConversationViewItem *)viewItem
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attachmentPointer:(TSAttachmentPointer *)attachmentPointer;
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- (void)didTapFailedOutgoingMessage:(TSOutgoingMessage *)message;
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- (void)showMetadataViewForMessage:(TSMessage *)message;
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#pragma mark - System Cell
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// TODO: We might want to decompose this method.
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- (void)didTapSystemMessageWithInteraction:(TSInteraction *)interaction;
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- (void)didLongPressSystemMessageCell:(ConversationViewCell *)systemMessageCell fromView:(UIView *)fromView;
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#pragma mark - Offers
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- (void)tappedUnknownContactBlockOfferMessage:(OWSContactOffersInteraction *)interaction;
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- (void)tappedAddToContactsOfferMessage:(OWSContactOffersInteraction *)interaction;
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- (void)tappedAddToProfileWhitelistOfferMessage:(OWSContactOffersInteraction *)interaction;
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@end
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#pragma mark -
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@interface ConversationViewCell : UICollectionViewCell
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@property (nonatomic, nullable, weak) id<ConversationViewCellDelegate> delegate;
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@property (nonatomic, nullable) ConversationViewItem *viewItem;
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@property (nonatomic) BOOL isCellVisible;
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// If this is non-null, we should show the message date header.
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@property (nonatomic, nullable) NSAttributedString *messageDateHeaderText;
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- (void)loadForDisplay;
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- (CGSize)cellSizeForViewWidth:(int)viewWidth maxMessageWidth:(int)maxMessageWidth;
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@end
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NS_ASSUME_NONNULL_END
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