mirror of
https://github.com/oxen-io/session-ios.git
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fb408f980c
// FREEBIE
65 lines
1.5 KiB
Objective-C
65 lines
1.5 KiB
Objective-C
//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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#import "ConversationHeaderView.h"
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#import "UIView+OWS.h"
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NS_ASSUME_NONNULL_BEGIN
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@implementation ConversationHeaderView
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- (instancetype)initWithFrame:(CGRect)frame
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{
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self = [super initWithFrame:frame];
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if (self) {
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self.layoutMargins = UIEdgeInsetsZero;
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}
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return self;
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}
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- (void)setBounds:(CGRect)bounds
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{
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[super setBounds:bounds];
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[self layoutSubviews];
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}
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- (void)setFrame:(CGRect)frame
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{
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[super setFrame:frame];
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[self layoutSubviews];
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}
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- (void)setCenter:(CGPoint)center
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{
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[super setCenter:center];
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[self layoutSubviews];
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}
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- (void)layoutSubviews
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{
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[super layoutSubviews];
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// We need to manually resize and position the title views;
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// iOS AutoLayout doesn't work inside navigation bar items.
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const int kTitleVSpacing = 0.f;
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const int kTitleHMargin = 0.f;
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CGFloat titleHeight = ceil([self.titleLabel sizeThatFits:CGSizeZero].height);
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CGFloat subtitleHeight = ceil([self.subtitleLabel sizeThatFits:CGSizeZero].height);
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CGFloat contentHeight = titleHeight + kTitleVSpacing + subtitleHeight;
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CGFloat contentWidth = round(self.width - 2 * kTitleHMargin);
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CGFloat y = MAX(0, round((self.height - contentHeight) * 0.5f));
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self.titleLabel.frame = CGRectMake(kTitleHMargin, y, contentWidth, titleHeight);
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self.subtitleLabel.frame
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= CGRectMake(kTitleHMargin, ceil(y + titleHeight + kTitleVSpacing), contentWidth, subtitleHeight);
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}
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@end
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NS_ASSUME_NONNULL_END
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