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123 lines
4.9 KiB
Objective-C
Executable file
123 lines
4.9 KiB
Objective-C
Executable file
//
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// OSKActivityToggleCell.m
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// Overshare
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//
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// Created by Jared Sinclair on 10/30/13.
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// Copyright (c) 2013 Overshare Kit. All rights reserved.
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//
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#import "OSKActivityToggleCell.h"
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#import "OSKPresentationManager.h"
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#import "OSKActivity.h"
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#import "OSKActivitiesManager.h"
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#import "OSKInMemoryImageCache.h"
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NSString * const OSKActivityToggleCellIdentifier = @"OSKActivityToggleCellIdentifier";
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static UIBezierPath *clippingPath;
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@interface OSKActivityToggleCell ()
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@property (copy, nonatomic) NSString *imageKey;
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@property (strong, nonatomic) UISwitch *toggle;
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@end
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@implementation OSKActivityToggleCell
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- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
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self = [super initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:reuseIdentifier];
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if (self) {
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OSKPresentationManager *presentationManager = [OSKPresentationManager sharedInstance];
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UIColor *bgColor = [presentationManager color_groupedTableViewCells];
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self.backgroundColor = bgColor;
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self.backgroundView.backgroundColor = bgColor;
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self.textLabel.textColor = [presentationManager color_text];
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self.detailTextLabel.textColor = [presentationManager color_hashtags];
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UIFontDescriptor *descriptor = [[OSKPresentationManager sharedInstance] normalFontDescriptor];
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if (descriptor) {
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[self.textLabel setFont:[UIFont fontWithDescriptor:descriptor size:16]];
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[self.detailTextLabel setFont:[UIFont fontWithDescriptor:descriptor size:11]];
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} else {
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[self.textLabel setFont:[UIFont systemFontOfSize:16]];
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[self.detailTextLabel setFont:[UIFont systemFontOfSize:11]];
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}
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self.selectionStyle = UITableViewCellSelectionStyleNone;
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self.tintColor = presentationManager.color_action;
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self.imageView.image = [UIImage imageNamed:@"osk-settingsPlaceholder.png"]; // fixes UIKit bug.
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_toggle = [[UISwitch alloc] init];
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[_toggle setTintColor:presentationManager.color_pageIndicatorColor_other];
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[_toggle setOnTintColor:presentationManager.color_action];
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[_toggle addTarget:self action:@selector(toggleChanged:) forControlEvents:UIControlEventValueChanged];
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self.accessoryView = _toggle;
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}
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return self;
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}
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- (void)setActivityClass:(Class)activityClass {
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if ([_activityClass isEqual:activityClass] == NO) {
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_activityClass = activityClass;
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NSString *name = [_activityClass activityName];
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[self.textLabel setText:name];
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[self updateIcon:_activityClass];
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}
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BOOL activityEnabled = ![[OSKActivitiesManager sharedInstance] activityTypeIsAlwaysExcluded:[_activityClass activityType]];
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[self.toggle setOn:activityEnabled];
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}
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- (void)maskImage:(UIImage *)image completion:(void(^)(UIImage *maskedImage))completion {
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dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
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UIGraphicsBeginImageContextWithOptions(CGSizeMake(29.0f, 29.0f), NO, 0);
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if (clippingPath == nil) {
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clippingPath = [UIBezierPath bezierPathWithRoundedRect:CGRectMake(0, 0, 29, 29) cornerRadius:6.5f];
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}
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[clippingPath addClip];
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[image drawInRect:CGRectMake(0, 0, 29.0f, 29.0f)];
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UIImage *result = UIGraphicsGetImageFromCurrentImageContext();
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UIGraphicsEndImageContext();
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) {
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completion(result);
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}
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});
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});
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}
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- (NSString *)keyForActivityType:(NSString *)type {
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return [NSString stringWithFormat:@"%@_settings", type];
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}
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- (void)updateIcon:(Class)activityClass {
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NSString *imageKey = [self keyForActivityType:[activityClass activityType]];
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if ([_imageKey isEqualToString:imageKey] == NO) {
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[self setImageKey:imageKey];
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UIImage *cachedImage = [[OSKInMemoryImageCache sharedInstance] objectForKey:imageKey];
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if (cachedImage) {
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[self.imageView setImage:cachedImage];
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} else {
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UIImage *settingsIcon = [activityClass settingsIcon];
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if (settingsIcon == nil) {
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settingsIcon = [[OSKInMemoryImageCache sharedInstance] settingsIconMaskImage];
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}
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__weak OSKActivityToggleCell *weakSelf = self;
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[self maskImage:settingsIcon completion:^(UIImage *maskedImage) {
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if ([weakSelf.imageKey isEqualToString:imageKey]) { // May have changed during processing
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[weakSelf.imageView setImage:maskedImage];
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[[OSKInMemoryImageCache sharedInstance] setObject:maskedImage forKey:imageKey];
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}
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}];
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}
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}
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}
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- (void)toggleChanged:(UISwitch *)toggle {
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BOOL enabled = ![toggle isOn];
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[[OSKActivitiesManager sharedInstance] markActivityTypes:@[[_activityClass activityType]] alwaysExcluded:enabled];
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}
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@end
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