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395 lines
18 KiB
Objective-C
395 lines
18 KiB
Objective-C
//
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// SettingsViewController.m
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// Mini vMac
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//
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// Created by Jesús A. Álvarez on 07/05/2016.
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// Copyright © 2016-2018 namedfork. All rights reserved.
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//
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#import "SettingsViewController.h"
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#import "AppDelegate.h"
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@interface SettingsViewController ()
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@end
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typedef enum : NSInteger {
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SettingsSectionSpeed,
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SettingsSectionMouse,
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SettingsSectionKeyboard,
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SettingsSectionDisplay,
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SettingsSectionMachine,
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SettingsSectionAbout
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} SettingsSection;
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@implementation SettingsViewController
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{
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NSArray *keyboardLayouts;
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NSArray<NSBundle*> *emulatorBundles;
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NSMutableArray *machineList; // NSString (header) or NSBundle (emulator bundle)
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NSMutableDictionary<NSString*,UIImage*> *bundleIcons;
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NSMutableSet<NSBundle*> *groupedEmulatorBundles;
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NSBundle *selectedEmulatorBundle;
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NSString *aboutTitle;
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NSArray<NSDictionary<NSString*,NSString*>*> *aboutItems;
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UITextView *footerView;
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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keyboardLayouts = [AppDelegate sharedInstance].keyboardLayoutPaths;
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[self loadEmulatorBundles];
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[self loadCredits];
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}
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- (void)loadEmulatorBundles {
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emulatorBundles = [AppDelegate sharedInstance].emulatorBundles;
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bundleIcons = [NSMutableDictionary dictionaryWithCapacity:emulatorBundles.count];
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NSMutableDictionary<NSString*,NSMutableArray<NSBundle*>*> *bundlesByName = [NSMutableDictionary dictionaryWithCapacity:emulatorBundles.count];
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NSString *selectedBundleName = [[NSUserDefaults standardUserDefaults] stringForKey:@"machine"];
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for (NSBundle *bundle in emulatorBundles) {
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NSString *bundleName = bundle.bundlePath.lastPathComponent.stringByDeletingPathExtension;
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if ([selectedBundleName isEqualToString:bundleName]) {
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selectedEmulatorBundle = bundle;
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}
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NSString *displayName = [bundle objectForInfoDictionaryKey:@"CFBundleDisplayName"];
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if (bundlesByName[displayName] == nil) {
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bundlesByName[displayName] = [NSMutableArray arrayWithCapacity:1];
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}
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[bundlesByName[displayName] addObject:bundle];
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}
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NSArray *sortedNames = [bundlesByName.allKeys sortedArrayUsingSelector:@selector(compare:)];
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machineList = [NSMutableArray arrayWithCapacity:emulatorBundles.count];
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groupedEmulatorBundles = [NSMutableSet setWithCapacity:emulatorBundles.count];
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for (NSString *name in sortedNames) {
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NSArray<NSBundle*>* bundles = bundlesByName[name];
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if (bundles.count > 1) {
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[machineList addObject:name];
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[groupedEmulatorBundles addObjectsFromArray:bundles];
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}
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[machineList addObjectsFromArray:bundles];
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}
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}
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- (void)loadCredits {
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NSDictionary *aboutData = [NSDictionary dictionaryWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"about" ofType:@"plist"]];
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aboutTitle = aboutData[@"title"];
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aboutItems = aboutData[@"items"];
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footerView = [[UITextView alloc] initWithFrame:CGRectZero];
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NSString *footerHTML = [aboutData[@"footer.html"] stringByReplacingOccurrencesOfString:@"$mnvmversion" withString:[[NSBundle mainBundle] objectForInfoDictionaryKey:@"MNVMVersion"]];
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NSAttributedString *str = [[NSAttributedString alloc] initWithData:[footerHTML dataUsingEncoding:NSUTF8StringEncoding]
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options:@{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType,
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NSCharacterEncodingDocumentAttribute: @(NSUTF8StringEncoding)}
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documentAttributes:nil
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error:NULL];
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footerView.attributedText = str;
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[footerView sizeToFit];
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footerView.editable = NO;
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footerView.textAlignment = NSTextAlignmentCenter;
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footerView.textColor = [UIColor darkGrayColor];
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footerView.font = [UIFont systemFontOfSize:[UIFont smallSystemFontSize]];
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footerView.backgroundColor = [UIColor clearColor];
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footerView.scrollEnabled = NO;
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}
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- (void)viewDidAppear:(BOOL)animated {
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[super viewDidAppear:animated];
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[AppDelegate sharedEmulator].running = NO;
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if ([UIApplication instancesRespondToSelector:@selector(btcMouseSetRawMode:)]) {
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[[UIApplication sharedApplication] btcMouseSetRawMode:NO];
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}
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}
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- (void)viewWillDisappear:(BOOL)animated {
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[super viewWillDisappear:animated];
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[AppDelegate sharedEmulator].running = YES;
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if (![selectedEmulatorBundle isEqual:[AppDelegate sharedEmulator].bundle] && ![AppDelegate sharedEmulator].anyDiskInserted) {
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[[AppDelegate sharedInstance] loadAndStartEmulator];
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}
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}
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- (void)showInsertDisk:(id)sender {
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[[AppDelegate sharedInstance] showInsertDisk:sender];
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}
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- (void)dismiss:(id)sender {
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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- (IBAction)changeSpeed:(UISegmentedControl*)sender {
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if ([sender isKindOfClass:[UISegmentedControl class]]) {
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EmulatorSpeed speedValue = sender.selectedSegmentIndex == sender.numberOfSegments - 1 ? EmulatorSpeedAllOut : sender.selectedSegmentIndex;
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[[NSUserDefaults standardUserDefaults] setInteger:speedValue forKey:@"speedValue"];
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}
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}
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- (IBAction)changeMouseType:(UISegmentedControl*)sender {
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if ([sender isKindOfClass:[UISegmentedControl class]]) {
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[[NSUserDefaults standardUserDefaults] setBool:sender.selectedSegmentIndex == 1 forKey:@"trackpad"];
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}
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}
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- (IBAction)changeScreenScaling:(UISegmentedControl*)sender {
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if ([sender isKindOfClass:[UISegmentedControl class]]) {
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NSString *filter = @[kCAFilterNearest, kCAFilterLinear, kCAFilterTrilinear][sender.selectedSegmentIndex];
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[[NSUserDefaults standardUserDefaults] setObject:filter forKey:@"screenFilter"];
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}
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}
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- (void)changeRunInBackground:(UISwitch*)sender {
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if ([sender isKindOfClass:[UISwitch class]]) {
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[[NSUserDefaults standardUserDefaults] setBool:sender.on forKey:@"runInBackground"];
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}
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}
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- (void)changeAutoSlow:(UISwitch*)sender {
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if ([sender isKindOfClass:[UISwitch class]]) {
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[[NSUserDefaults standardUserDefaults] setBool:sender.on forKey:@"autoSlow"];
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}
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}
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- (void)changeAutoShowGestureHelp:(UISwitch*)sender {
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if ([sender isKindOfClass:[UISwitch class]]) {
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[[NSUserDefaults standardUserDefaults] setBool:sender.on forKey:@"autoShowGestureHelp"];
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}
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}
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#pragma mark - Table view data source
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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return 6;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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switch (section) {
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case SettingsSectionSpeed: {
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NSDictionary *capabilities = [selectedEmulatorBundle objectForInfoDictionaryKey:@"MNVMCapabilities"];
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BOOL hasAutoSlow = [capabilities[@"AutoSlow"] boolValue];
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return hasAutoSlow ? 3 : 2;
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}
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case SettingsSectionKeyboard:
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return keyboardLayouts.count;
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case SettingsSectionMachine:
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return machineList.count;
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case SettingsSectionAbout:
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#if !defined(TARGET_OS_VISION) || TARGET_OS_VISION == 0
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return aboutItems.count + 1;
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#else
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return aboutItems.count;
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#endif
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default:
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return 1;
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}
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}
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- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
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switch (section) {
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case SettingsSectionSpeed:
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return NSLocalizedString(@"Speed", nil);
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case SettingsSectionMouse:
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return NSLocalizedString(@"Mouse Type", nil);
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case SettingsSectionMachine:
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return NSLocalizedString(@"Emulated Machine", nil);
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case SettingsSectionKeyboard:
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return NSLocalizedString(@"Keyboard Layout", nil);
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case SettingsSectionDisplay:
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return NSLocalizedString(@"Display Scaling", nil);
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case SettingsSectionAbout:
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return aboutTitle;
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default:return nil;
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}
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}
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- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section {
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if (section == SettingsSectionAbout) {
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return footerView;
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} else {
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return nil;
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}
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}
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- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section {
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if (section == SettingsSectionSpeed) {
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return NSLocalizedString(@"Faster speeds and running in background drain the battery faster", nil);
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} else if (section == SettingsSectionMachine && [AppDelegate sharedEmulator].anyDiskInserted) {
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return NSLocalizedString(@"The emulated machine cannot be changed while disks are inserted.", nil);
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} else {
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return nil;
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}
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
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if (section == SettingsSectionAbout) {
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return footerView.bounds.size.height;
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} else {
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return UITableViewAutomaticDimension;
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}
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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UITableViewCell *cell = nil;
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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NSInteger section = indexPath.section;
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if (section == SettingsSectionSpeed) {
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if (indexPath.row == 0) {
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cell = [tableView dequeueReusableCellWithIdentifier:@"speed" forIndexPath:indexPath];
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UISegmentedControl *speedControl = (UISegmentedControl*)[cell viewWithTag:128];
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EmulatorSpeed speedValue = [defaults integerForKey:@"speedValue"];
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speedControl.selectedSegmentIndex = speedValue == EmulatorSpeedAllOut ? speedControl.numberOfSegments - 1 : speedValue;
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} else if (indexPath.row == 1) {
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cell = [self switchCellForTableView:tableView indexPath:indexPath action:@selector(changeRunInBackground:) on:[defaults boolForKey:@"runInBackground"]];
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cell.textLabel.text = NSLocalizedString(@"Run in background", nil);
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} else if (indexPath.row == 2) {
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cell = [self switchCellForTableView:tableView indexPath:indexPath action:@selector(changeAutoSlow:) on:[defaults boolForKey:@"autoSlow"]];
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cell.textLabel.text = NSLocalizedString(@"AutoSlow", nil);
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}
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} else if (section == SettingsSectionMouse) {
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cell = [tableView dequeueReusableCellWithIdentifier:@"mouse" forIndexPath:indexPath];
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UISegmentedControl *mouseControl = (UISegmentedControl*)[cell viewWithTag:128];
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mouseControl.selectedSegmentIndex = [defaults boolForKey:@"trackpad"] ? 1 : 0;
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} else if (section == SettingsSectionKeyboard) {
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cell = [tableView dequeueReusableCellWithIdentifier:@"keyboard" forIndexPath:indexPath];
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NSString *layout = keyboardLayouts[indexPath.row];
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cell.textLabel.text = layout.lastPathComponent.stringByDeletingPathExtension;
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BOOL selected = [[defaults stringForKey:@"keyboardLayout"] isEqualToString:layout.lastPathComponent];
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cell.accessoryType = selected ? UITableViewCellAccessoryCheckmark : UITableViewCellAccessoryNone;
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} else if (section == SettingsSectionMachine) {
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id item = machineList[indexPath.row];
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BOOL rowIsHeader = [item isKindOfClass:[NSString class]];
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BOOL rowHasHeader = [groupedEmulatorBundles containsObject:item];
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NSBundle *bundle = rowIsHeader ? machineList[indexPath.row + 1] : item;
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cell = [tableView dequeueReusableCellWithIdentifier:@"machine" forIndexPath:indexPath];
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if (rowIsHeader) {
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cell.textLabel.text = [bundle objectForInfoDictionaryKey:@"CFBundleDisplayName"];
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cell.detailTextLabel.text = NSLocalizedString(@"multiple configurations available", nil);
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} else if (rowHasHeader) {
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cell.textLabel.text = [bundle objectForInfoDictionaryKey:@"CFBundleGetInfoString"];
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cell.detailTextLabel.text = nil;
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} else {
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cell.textLabel.text = [bundle objectForInfoDictionaryKey:@"CFBundleDisplayName"];
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cell.detailTextLabel.text = [bundle objectForInfoDictionaryKey:@"CFBundleGetInfoString"];
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}
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if (rowHasHeader) {
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cell.imageView.image = nil;
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cell.indentationLevel = 1;
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} else {
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cell.imageView.image = [self iconForBundle:bundle];
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cell.indentationLevel = 0;
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}
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cell.accessoryType = (item == selectedEmulatorBundle) ? UITableViewCellAccessoryCheckmark : UITableViewCellAccessoryNone;
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cell.selectionStyle = rowIsHeader ? UITableViewCellSelectionStyleNone : UITableViewCellSelectionStyleDefault;
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} else if (section == SettingsSectionAbout) {
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if (indexPath.row >= aboutItems.count) {
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cell = [self switchCellForTableView:tableView indexPath:indexPath action:@selector(changeAutoShowGestureHelp:) on:[defaults boolForKey:@"autoShowGestureHelp"]];
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cell.textLabel.text = NSLocalizedString(@"Show Gesture Help", nil);
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} else {
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cell = [self aboutCellForTableView:tableView indexPath:indexPath];
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}
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} else if (section == SettingsSectionDisplay) {
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cell = [tableView dequeueReusableCellWithIdentifier:@"display" forIndexPath:indexPath];
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UISegmentedControl *filterControl = (UISegmentedControl*)[cell viewWithTag:128];
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NSString *filter = [defaults stringForKey:@"screenFilter"];
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if ([filter isEqualToString:kCAFilterNearest]) {
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filterControl.selectedSegmentIndex = 0;
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} else if ([filter isEqualToString:kCAFilterTrilinear]) {
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filterControl.selectedSegmentIndex = 2;
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} else {
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filterControl.selectedSegmentIndex = 1;
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}
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}
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return cell;
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}
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- (UIImage*)iconForBundle:(NSBundle*)bundle {
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UIImage *icon = bundleIcons[bundle.bundlePath];
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if (icon != nil) {
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return icon;
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}
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NSString *iconPath = [NSString stringWithFormat:@"%@/Icon.png", bundle.bundlePath];
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icon = [UIImage imageWithContentsOfFile:iconPath];
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if (icon != nil) {
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bundleIcons[bundle.bundlePath] = icon;
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}
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return icon;
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}
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- (UITableViewCell*)aboutCellForTableView:(UITableView *)tableView indexPath:(NSIndexPath *)indexPath {
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"about" forIndexPath:indexPath];
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NSDictionary<NSString*,NSString*> *item = aboutItems[indexPath.row];
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cell.textLabel.text = item[@"text"];
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NSString *detailText = item[@"detailText"];
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if ([detailText isEqualToString:@"$version"]) {
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NSString *versionString = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
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NSString *commitString = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"GitVersion"];
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cell.detailTextLabel.text = commitString.length > 0 ? [NSString stringWithFormat:@"%@ (%@)", versionString, commitString] : versionString;
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} else {
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cell.detailTextLabel.text = detailText;
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}
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cell.accessoryType = item[@"link"] == nil ? UITableViewCellAccessoryNone : UITableViewCellAccessoryDisclosureIndicator;
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return cell;
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}
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- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath {
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if (indexPath.section == SettingsSectionMachine && [AppDelegate sharedEmulator].anyDiskInserted) {
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return nil;
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}
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return indexPath;
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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if (indexPath.section == SettingsSectionKeyboard) {
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// selected keyboard layout
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NSString *layout = keyboardLayouts[indexPath.row];
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[defaults setValue:layout.lastPathComponent forKey:@"keyboardLayout"];
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[tableView reloadSections:[NSIndexSet indexSetWithIndex:indexPath.section] withRowAnimation:UITableViewRowAnimationAutomatic];
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} else if (indexPath.section == SettingsSectionMachine) {
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// selected emulated machine
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NSBundle *bundle = machineList[indexPath.row];
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if (bundle == selectedEmulatorBundle || ![bundle isKindOfClass:[NSBundle class]]) {
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return;
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}
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NSString *bundleName = bundle.bundlePath.lastPathComponent.stringByDeletingPathExtension;
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[defaults setValue:bundleName forKey:@"machine"];
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NSUInteger lastSelectedIndex = [machineList indexOfObject:selectedEmulatorBundle];
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if (lastSelectedIndex != NSNotFound) {
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[tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:lastSelectedIndex inSection:SettingsSectionMachine]].accessoryType = UITableViewCellAccessoryNone;
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}
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UITableViewCell *currentCell = [tableView cellForRowAtIndexPath:indexPath];
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currentCell.accessoryType = UITableViewCellAccessoryCheckmark;
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selectedEmulatorBundle = bundle;
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[tableView reloadSections:[NSIndexSet indexSetWithIndex:SettingsSectionSpeed] withRowAnimation:UITableViewRowAnimationAutomatic];
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} else if (indexPath.section == SettingsSectionAbout) {
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if (indexPath.row >= aboutItems.count) {
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// show gesture help
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[self dismissViewControllerAnimated:YES completion:^{
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[[AppDelegate sharedInstance] showGestureHelp:self];
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}];
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} else {
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// links in about
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NSString *linkURL = aboutItems[indexPath.row][@"link"];
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if (linkURL != nil) {
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[[UIApplication sharedApplication] openURL:[NSURL URLWithString:linkURL] options:@{} completionHandler:nil];
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}
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}
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}
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}
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- (UITableViewCell*)switchCellForTableView:(UITableView*)tableView indexPath:(NSIndexPath*)indexPath action:(SEL)action on:(BOOL)on {
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"toggle" forIndexPath:indexPath];
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UISwitch *cellSwitch = (UISwitch*)cell.accessoryView;
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if (cellSwitch == nil) {
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cellSwitch = [UISwitch new];
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cell.accessoryView = cellSwitch;
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} else {
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[cellSwitch removeTarget:nil action:nil forControlEvents:UIControlEventAllEvents];
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}
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cellSwitch.on = on;
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[cellSwitch addTarget:self action:action forControlEvents:UIControlEventValueChanged];
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return cell;
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}
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@end
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