151 lines
4.7 KiB
Objective-C
151 lines
4.7 KiB
Objective-C
//
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// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
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//
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#import "OWSMessageFooterView.h"
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#import "DateUtil.h"
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#import "OWSExpirationTimerView.h"
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#import "Signal-Swift.h"
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NS_ASSUME_NONNULL_BEGIN
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@interface OWSMessageFooterView ()
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@property (nonatomic) UILabel *timestampLabel;
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@property (nonatomic) UILabel *statusLabel;
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@property (nonatomic) UIView *statusIndicatorView;
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@end
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@implementation OWSMessageFooterView
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// `[UIView init]` invokes `[self initWithFrame:...]`.
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- (instancetype)initWithFrame:(CGRect)frame
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{
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if (self = [super initWithFrame:frame]) {
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[self commontInit];
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}
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return self;
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}
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- (void)commontInit
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{
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// Ensure only called once.
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OWSAssert(!self.timestampLabel);
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self.layoutMargins = UIEdgeInsetsZero;
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self.timestampLabel = [UILabel new];
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// TODO: Color
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self.timestampLabel.textColor = [UIColor lightGrayColor];
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self.statusLabel = [UILabel new];
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// TODO: Color
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self.statusLabel.textColor = [UIColor lightGrayColor];
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self.statusIndicatorView = [UIView new];
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[self.statusIndicatorView autoSetDimension:ALDimensionWidth toSize:self.statusIndicatorSize];
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[self.statusIndicatorView autoSetDimension:ALDimensionHeight toSize:self.statusIndicatorSize];
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self.statusIndicatorView.layer.cornerRadius = self.statusIndicatorSize * 0.5f;
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// TODO: Review constant with Myles.0
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UIStackView *statusStackView = [[UIStackView alloc] initWithArrangedSubviews:@[
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self.statusLabel,
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self.statusIndicatorView,
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]];
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statusStackView.axis = UILayoutConstraintAxisHorizontal;
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statusStackView.spacing = self.hSpacing;
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[self.timestampLabel autoPinEdgeToSuperviewEdge:ALEdgeLeading];
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[statusStackView autoPinEdgeToSuperviewEdge:ALEdgeTrailing];
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[self.timestampLabel autoVCenterInSuperview];
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[statusStackView autoVCenterInSuperview];
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[self.timestampLabel autoPinEdgeToSuperviewEdge:ALEdgeTop withInset:0 relation:NSLayoutRelationGreaterThanOrEqual];
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[self.timestampLabel autoPinEdgeToSuperviewEdge:ALEdgeBottom
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withInset:0
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relation:NSLayoutRelationGreaterThanOrEqual];
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[statusStackView autoPinEdgeToSuperviewEdge:ALEdgeTop withInset:0 relation:NSLayoutRelationGreaterThanOrEqual];
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[statusStackView autoPinEdgeToSuperviewEdge:ALEdgeBottom withInset:0 relation:NSLayoutRelationGreaterThanOrEqual];
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[statusStackView autoPinEdge:ALEdgeLeading
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toEdge:ALEdgeTrailing
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ofView:self.timestampLabel
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withOffset:self.hSpacing
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relation:NSLayoutRelationGreaterThanOrEqual];
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}
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- (void)configureFonts
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{
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self.timestampLabel.font = UIFont.ows_dynamicTypeCaption2Font;
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self.statusLabel.font = UIFont.ows_dynamicTypeCaption2Font;
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}
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- (CGFloat)statusIndicatorSize
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{
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// TODO: Review constant.
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return 20.f;
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}
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- (CGFloat)hSpacing
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{
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// TODO: Review constant.
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return 10.f;
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}
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#pragma mark - Load
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- (void)configureWithConversationViewItem:(ConversationViewItem *)viewItem
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{
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OWSAssert(viewItem);
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[self configureLabelsWithConversationViewItem:viewItem];
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;
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// TODO:
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self.statusIndicatorView.backgroundColor = [UIColor ows_materialBlueColor];
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}
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- (void)configureLabelsWithConversationViewItem:(ConversationViewItem *)viewItem
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{
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OWSAssert(viewItem);
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[self configureFonts];
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// TODO: Correct text.
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self.timestampLabel.text =
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[DateUtil formatPastTimestampRelativeToNow:viewItem.interaction.timestamp isRTL:CurrentAppContext().isRTL];
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self.statusLabel.text = [self messageStatusTextForConversationViewItem:viewItem];
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}
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- (CGSize)measureWithConversationViewItem:(ConversationViewItem *)viewItem
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{
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OWSAssert(viewItem);
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[self configureLabelsWithConversationViewItem:viewItem];
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;
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CGSize result = CGSizeZero;
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result.height
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= MAX(self.timestampLabel.font.lineHeight, MAX(self.statusLabel.font.lineHeight, self.statusIndicatorSize));
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result.width = ([self.timestampLabel sizeThatFits:CGSizeZero].width +
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[self.statusLabel sizeThatFits:CGSizeZero].width + self.statusIndicatorSize + self.hSpacing * 2.f);
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return CGSizeCeil(result);
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}
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- (nullable NSString *)messageStatusTextForConversationViewItem:(ConversationViewItem *)viewItem
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{
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OWSAssert(viewItem);
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if (viewItem.interaction.interactionType != OWSInteractionType_OutgoingMessage) {
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return nil;
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}
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TSOutgoingMessage *outgoingMessage = (TSOutgoingMessage *)viewItem.interaction;
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NSString *statusMessage =
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[MessageRecipientStatusUtils receiptMessageWithOutgoingMessage:outgoingMessage referenceView:self];
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return statusMessage;
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}
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@end
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NS_ASSUME_NONNULL_END
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