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RoomDataSource: Handle read receipts display for cells conforming to BubbleCellReadReceiptsDisplayable.

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This commit is contained in:
SBiOSoftWhare 2019-12-20 10:44:01 +01:00
parent 2fba33e598
commit 5cfe5833ce
1 changed files with 46 additions and 36 deletions
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82
Riot/Modules/Room/DataSources/RoomDataSource.m
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@ -284,7 +284,7 @@
]];
}
MXKReceiptSendersContainer* avatarsContainer;
MXKReceiptSendersContainer* avatarsContainer;
// Handle read receipts (if any)
if (self.showBubbleReceipts && cellData.readReceipts.count && !isCollapsableCellCollapsed)
@ -349,47 +349,57 @@
{
[bubbleCell.tmpSubviews addObject:avatarsContainer];
}
[bubbleCell.contentView addSubview:avatarsContainer];
// Force receipts container size
NSLayoutConstraint *widthConstraint = [NSLayoutConstraint constraintWithItem:avatarsContainer
attribute:NSLayoutAttributeWidth
relatedBy:NSLayoutRelationEqual
toItem:nil
attribute:NSLayoutAttributeNotAnAttribute
multiplier:1.0
constant:RoomBubbleCellLayout.readReceiptsViewWidth];
NSLayoutConstraint *heightConstraint = [NSLayoutConstraint constraintWithItem:avatarsContainer
attribute:NSLayoutAttributeHeight
relatedBy:NSLayoutRelationEqual
toItem:nil
attribute:NSLayoutAttributeNotAnAttribute
multiplier:1.0
constant:RoomBubbleCellLayout.readReceiptsViewHeight];
// Force receipts container position
NSLayoutConstraint *trailingConstraint = [NSLayoutConstraint constraintWithItem:avatarsContainer
attribute:NSLayoutAttributeTrailing
relatedBy:NSLayoutRelationEqual
toItem:avatarsContainer.superview
attribute:NSLayoutAttributeTrailing
multiplier:1.0
constant:-RoomBubbleCellLayout.readReceiptsViewRightMargin];
// At the bottom, we have reactions or nothing
NSLayoutConstraint *topConstraint;
if (reactionsView)
if ([[bubbleCell class] conformsToProtocol:@protocol(BubbleCellReadReceiptsDisplayable)])
{
topConstraint = [avatarsContainer.topAnchor constraintEqualToAnchor:reactionsView.bottomAnchor constant:RoomBubbleCellLayout.readReceiptsViewTopMargin];
id<BubbleCellReadReceiptsDisplayable> readReceiptsDisplayable = (id<BubbleCellReadReceiptsDisplayable>)bubbleCell;
[readReceiptsDisplayable addReadReceiptsView:avatarsContainer];
}
else
{
topConstraint = [avatarsContainer.topAnchor constraintEqualToAnchor:avatarsContainer.superview.topAnchor constant:bottomPositionY + RoomBubbleCellLayout.readReceiptsViewTopMargin];
[bubbleCell.contentView addSubview:avatarsContainer];
// Force receipts container size
NSLayoutConstraint *widthConstraint = [NSLayoutConstraint constraintWithItem:avatarsContainer
attribute:NSLayoutAttributeWidth
relatedBy:NSLayoutRelationEqual
toItem:nil
attribute:NSLayoutAttributeNotAnAttribute
multiplier:1.0
constant:RoomBubbleCellLayout.readReceiptsViewWidth];
NSLayoutConstraint *heightConstraint = [NSLayoutConstraint constraintWithItem:avatarsContainer
attribute:NSLayoutAttributeHeight
relatedBy:NSLayoutRelationEqual
toItem:nil
attribute:NSLayoutAttributeNotAnAttribute
multiplier:1.0
constant:RoomBubbleCellLayout.readReceiptsViewHeight];
// Force receipts container position
NSLayoutConstraint *trailingConstraint = [NSLayoutConstraint constraintWithItem:avatarsContainer
attribute:NSLayoutAttributeTrailing
relatedBy:NSLayoutRelationEqual
toItem:avatarsContainer.superview
attribute:NSLayoutAttributeTrailing
multiplier:1.0
constant:-RoomBubbleCellLayout.readReceiptsViewRightMargin];
// At the bottom, we have reactions or nothing
NSLayoutConstraint *topConstraint;
if (reactionsView)
{
topConstraint = [avatarsContainer.topAnchor constraintEqualToAnchor:reactionsView.bottomAnchor constant:RoomBubbleCellLayout.readReceiptsViewTopMargin];
}
else
{
topConstraint = [avatarsContainer.topAnchor constraintEqualToAnchor:avatarsContainer.superview.topAnchor constant:bottomPositionY + RoomBubbleCellLayout.readReceiptsViewTopMargin];
}
// Available on iOS 8 and later
[NSLayoutConstraint activateConstraints:@[widthConstraint, heightConstraint, topConstraint, trailingConstraint]];
}
// Available on iOS 8 and later
[NSLayoutConstraint activateConstraints:@[widthConstraint, heightConstraint, topConstraint, trailingConstraint]];
}
}