105 lines
3.4 KiB
Objective-C
105 lines
3.4 KiB
Objective-C
/*
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Copyright 2018-2024 New Vector Ltd.
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Copyright 2017 Vector Creations Ltd
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SPDX-License-Identifier: AGPL-3.0-only
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Please see LICENSE in the repository root for full details.
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*/
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#import "RoomMembershipCollapsedBubbleCell.h"
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#import "ThemeService.h"
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#import "GeneratedInterface-Swift.h"
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#import "RoomBubbleCellData.h"
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#import "AvatarGenerator.h"
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@implementation RoomMembershipCollapsedBubbleCell
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- (void)layoutSubviews
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{
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[super layoutSubviews];
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// Round avatars
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for (UIView *avatarView in self.avatarsView.subviews)
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{
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[avatarView.layer setCornerRadius:avatarView.frame.size.width / 2];
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avatarView.clipsToBounds = YES;
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}
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}
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- (void)prepareForReuse
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{
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[super prepareForReuse];
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// Reset avatars
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for (UIView *avatarView in self.avatarsView.subviews)
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{
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[avatarView removeFromSuperview];
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}
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}
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- (void)render:(MXKCellData *)cellData
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{
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[super render:cellData];
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// Add up to 5 avatars to self.avatarsView
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RoomBubbleCellData *nextBubbleData = (RoomBubbleCellData*)bubbleData;
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do
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{
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MXKImageView *avatarView = [[MXKImageView alloc] initWithFrame:CGRectMake(12 * self.avatarsView.subviews.count, 0, 16, 16)];
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// Handle user's picture by considering it is stored unencrypted on Matrix media repository
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avatarView.enableInMemoryCache = YES;
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UIImage *avatarPlaceholder;
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NSString *avatarUrl;
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MXEvent *firstEvent = nextBubbleData.events.firstObject;
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MXRoomMemberEventContent *content = [MXRoomMemberEventContent modelFromJSON:firstEvent.content];
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// We want to display the avatar of the invitee.
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// In case of a join event, the invitee is the sender. Otherwise, the invitee is the target.
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if (![content.membership isEqualToString:kMXMembershipStringJoin])
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{
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// Use the Riot style placeholder
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if (!nextBubbleData.targetAvatarPlaceholder)
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{
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nextBubbleData.targetAvatarPlaceholder = [AvatarGenerator generateAvatarForMatrixItem:nextBubbleData.targetId withDisplayName:nextBubbleData.targetDisplayName];
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}
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avatarPlaceholder = nextBubbleData.targetAvatarPlaceholder;
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avatarUrl = nextBubbleData.targetAvatarUrl;
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}
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else
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{
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// Use the Riot style placeholder
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if (!nextBubbleData.senderAvatarPlaceholder)
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{
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nextBubbleData.senderAvatarPlaceholder = [AvatarGenerator generateAvatarForMatrixItem:nextBubbleData.senderId withDisplayName:nextBubbleData.senderDisplayName];
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}
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avatarPlaceholder = nextBubbleData.senderAvatarPlaceholder;
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avatarUrl = nextBubbleData.senderAvatarUrl;
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}
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[avatarView setImageURI:avatarUrl
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withType:nil
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andImageOrientation:UIImageOrientationUp
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toFitViewSize:avatarView.frame.size
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withMethod:MXThumbnailingMethodCrop
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previewImage:avatarPlaceholder
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mediaManager:nextBubbleData.mxSession.mediaManager];
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// Clear the default background color of a MXKImageView instance
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avatarView.defaultBackgroundColor = [UIColor clearColor];
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[self.avatarsView addSubview:avatarView];
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}
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while ((nextBubbleData = nextBubbleData.nextCollapsableCellData) && self.avatarsView.subviews.count < 5);
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}
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@end
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