mirror of https://github.com/oxen-io/session-ios
clean
Ryan Zhao
8 months ago
parent
3d1b930ede
commit
83a64c5ca1
@ -1,26 +0,0 @@
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//
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// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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NS_ASSUME_NONNULL_BEGIN
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@interface OWSMessageTimerView : UIView
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@property (nonatomic) UIImageView *imageView;
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- (instancetype)init NS_DESIGNATED_INITIALIZER;
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- (instancetype)initWithFrame:(CGRect)frame NS_UNAVAILABLE;
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- (nullable instancetype)initWithCoder:(NSCoder *)aDecoder NS_UNAVAILABLE;
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- (void)configureWithExpirationTimestamp:(uint64_t)expirationTimestamp
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initialDurationSeconds:(uint32_t)initialDurationSeconds;
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- (void)prepareForReuse;
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+ (CGSize)measureSize;
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@end
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NS_ASSUME_NONNULL_END
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@ -1,192 +0,0 @@
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//
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// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
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//
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#import "OWSMessageTimerView.h"
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#import "OWSMath.h"
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#import "UIView+OWS.h"
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#import <QuartzCore/QuartzCore.h>
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#import <SignalCoreKit/OWSAsserts.h>
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#import <PureLayout/PureLayout.h>
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#import <SignalCoreKit/NSDate+OWS.h>
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#import <SessionUtilitiesKit/NSTimer+Proxying.h>
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#import <SessionSnodeKit/SessionSnodeKit.h>
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NS_ASSUME_NONNULL_BEGIN
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const CGFloat kDisappearingMessageIconSize = 12.f;
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@interface OWSMessageTimerView ()
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@property (nonatomic) uint32_t initialDurationSeconds;
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@property (nonatomic) uint64_t expirationTimestamp;
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@property (nonatomic, nullable) NSTimer *animationTimer;
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// 0 == about to expire, 12 == just started countdown.
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@property (nonatomic) NSInteger progress12;
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@end
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#pragma mark -
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@implementation OWSMessageTimerView
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- (void)dealloc
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{
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[self clearAnimation];
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}
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- (instancetype)init
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{
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self = [super initWithFrame:CGRectZero];
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if (!self) {
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return self;
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}
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[self commonInit];
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return self;
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}
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- (void)commonInit
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{
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self.imageView = [UIImageView new];
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[self addSubview:self.imageView];
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[self.imageView ows_autoPinToSuperviewEdges];
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[self.imageView autoSetDimension:ALDimensionWidth toSize:kDisappearingMessageIconSize];
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[self.imageView autoSetDimension:ALDimensionHeight toSize:kDisappearingMessageIconSize];
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}
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- (void)configureWithExpirationTimestamp:(uint64_t)expirationTimestamp
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initialDurationSeconds:(uint32_t)initialDurationSeconds
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{
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self.expirationTimestamp = expirationTimestamp;
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self.initialDurationSeconds = initialDurationSeconds;
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[self updateProgress12];
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[self updateIcon];
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[self startAnimation];
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}
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- (void)updateProgress12
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{
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BOOL hasStartedCountdown = self.expirationTimestamp > 0;
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if (!hasStartedCountdown) {
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self.progress12 = 12;
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return;
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}
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uint64_t nowTimestamp = [SNSnodeAPI currentOffsetTimestampMs];
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CGFloat secondsLeft
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= (self.expirationTimestamp > nowTimestamp ? (self.expirationTimestamp - nowTimestamp) / 1000.f : 0.f);
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CGFloat progress = 0.f;
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if (self.initialDurationSeconds > 0) {
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progress = CGFloatClamp(secondsLeft / self.initialDurationSeconds, 0.f, 1.f);
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}
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OWSAssertDebug(progress >= 0.f);
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OWSAssertDebug(progress <= 1.f);
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self.progress12 = (NSInteger)round(CGFloatClamp(progress, 0.f, 1.f) * 12);
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}
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- (void)setProgress12:(NSInteger)progress12
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{
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if (_progress12 == progress12) {
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return;
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}
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_progress12 = progress12;
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[self updateIcon];
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}
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- (void)updateIcon
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{
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self.imageView.image = [[self progressIcon] imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
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}
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- (UIImage *)progressIcon
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{
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OWSAssertDebug(self.progress12 >= 0);
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OWSAssertDebug(self.progress12 <= 12);
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UIImage *_Nullable image;
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switch (self.progress12) {
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default:
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case 0:
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image = [UIImage imageNamed:@"disappearing_message_00"];
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break;
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case 1:
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image = [UIImage imageNamed:@"disappearing_message_05"];
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break;
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case 2:
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image = [UIImage imageNamed:@"disappearing_message_10"];
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break;
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case 3:
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image = [UIImage imageNamed:@"disappearing_message_15"];
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break;
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case 4:
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image = [UIImage imageNamed:@"disappearing_message_20"];
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break;
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case 5:
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image = [UIImage imageNamed:@"disappearing_message_25"];
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break;
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case 6:
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image = [UIImage imageNamed:@"disappearing_message_30"];
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break;
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case 7:
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image = [UIImage imageNamed:@"disappearing_message_35"];
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break;
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case 8:
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image = [UIImage imageNamed:@"disappearing_message_40"];
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break;
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case 9:
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image = [UIImage imageNamed:@"disappearing_message_45"];
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break;
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case 10:
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image = [UIImage imageNamed:@"disappearing_message_50"];
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break;
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case 11:
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image = [UIImage imageNamed:@"disappearing_message_55"];
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break;
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case 12:
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image = [UIImage imageNamed:@"disappearing_message_60"];
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break;
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}
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OWSAssertDebug(image);
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OWSAssertDebug(image.size.width == kDisappearingMessageIconSize);
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OWSAssertDebug(image.size.height == kDisappearingMessageIconSize);
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return image;
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}
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- (void)startAnimation
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{
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[self clearAnimation];
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self.animationTimer = [NSTimer weakScheduledTimerWithTimeInterval:0.1f
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target:self
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selector:@selector(updateProgress12)
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userInfo:nil
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repeats:YES];
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}
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- (void)clearAnimation
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{
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[self.animationTimer invalidate];
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self.animationTimer = nil;
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}
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- (void)prepareForReuse
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{
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[self clearAnimation];
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}
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+ (CGSize)measureSize
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{
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return CGSizeMake(kDisappearingMessageIconSize, kDisappearingMessageIconSize);
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}
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@end
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NS_ASSUME_NONNULL_END
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