//
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// IASKAppSettingsViewController.m
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// http://www.inappsettingskit.com
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//
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// Copyright (c) 2009-2010:
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// Luc Vandal, Edovia Inc., http://www.edovia.com
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// Ortwin Gentz, FutureTap GmbH, http://www.futuretap.com
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// All rights reserved.
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//
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// It is appreciated but not required that you give credit to Luc Vandal and Ortwin Gentz,
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// as the original authors of this code. You can give credit in a blog post, a tweet or on
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// a info page of your app. Also, the original authors appreciate letting them know if you use this code.
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//
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// This code is licensed under the BSD license that is available at: http://www.opensource.org/licenses/bsd-license.php
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//
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#pragma deploymate push "ignored-api-availability"
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#import "IASKAppSettingsViewController.h"
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#import "IASKSettingsReader.h"
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#import "IASKSettingsStoreUserDefaults.h"
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#import "IASKPSSliderSpecifierViewCell.h"
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#import "IASKPSTextFieldSpecifierViewCell.h"
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#import "IASKPSTitleValueSpecifierViewCell.h"
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#import "IASKSwitch.h"
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#import "IASKSlider.h"
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#import "IASKSpecifier.h"
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#import "IASKSpecifierValuesViewController.h"
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#import "IASKTextField.h"
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//static const CGFloat KEYBOARD_ANIMATION_DURATION = 0.3;
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//static const CGFloat MINIMUM_SCROLL_FRACTION = 0.2;
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//static const CGFloat MAXIMUM_SCROLL_FRACTION = 0.8;
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static NSString *kIASKCredits = @"Powered by InAppSettingsKit"; // Leave this as-is!!!
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#define kIASKSpecifierValuesViewControllerIndex 0
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#define kIASKSpecifierChildViewControllerIndex 1
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#define kIASKCreditsViewWidth 285
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CGRect IASKCGRectSwap(CGRect rect);
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@interface IASKAppSettingsViewController ()
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@property(nonatomic, strong) NSMutableArray *viewList;
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@property(nonatomic, strong) id currentFirstResponder;
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- (void)_textChanged:(id)sender;
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- (void)synchronizeSettings;
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- (void)userDefaultsDidChange;
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- (void)reload;
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@end
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@implementation IASKAppSettingsViewController
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@synthesize delegate = _delegate;
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@synthesize viewList = _viewList;
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@synthesize settingsReader = _settingsReader;
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@synthesize file = _file;
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@synthesize currentFirstResponder = _currentFirstResponder;
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@synthesize showCreditsFooter = _showCreditsFooter;
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@synthesize showDoneButton = _showDoneButton;
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@synthesize settingsStore = _settingsStore;
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@synthesize hiddenKeys = _hiddenKeys;
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#pragma mark accessors
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- (IASKSettingsReader*)settingsReader {
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if (!_settingsReader) {
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_settingsReader = [[IASKSettingsReader alloc] initWithFile:self.file];
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}
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return _settingsReader;
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}
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- (id<IASKSettingsStore>)settingsStore {
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if (!_settingsStore) {
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_settingsStore = [[IASKSettingsStoreUserDefaults alloc] init];
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}
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return _settingsStore;
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}
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- (NSString*)file {
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if (!_file) {
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return @"Root";
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}
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return _file;
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}
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- (void)setFile:(NSString *)file {
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if (file != _file) {
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_file = [file copy];
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}
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self.tableView.contentOffset = CGPointMake(0, 0);
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self.settingsReader = nil; // automatically initializes itself
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_hiddenKeys = nil;
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[self.tableView reloadData];
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}
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- (BOOL)isPad {
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BOOL isPad = NO;
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#if (__IPHONE_OS_VERSION_MAX_ALLOWED >= 30200)
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isPad = UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad;
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#endif
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return isPad;
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}
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#pragma mark standard view controller methods
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- (id)init {
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return [self initWithStyle:UITableViewStyleGrouped];
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}
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- (id)initWithStyle:(UITableViewStyle)style
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{
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if (style != UITableViewStyleGrouped) {
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NSLog(@"only UITableViewStyleGrouped style is supported, forcing it.");
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}
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self = [super initWithStyle:UITableViewStyleGrouped];
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if (self) {
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self.tableView.delegate = self;
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self.tableView.dataSource = self;
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_showDoneButton = YES;
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// If set to YES, will display credits for InAppSettingsKit creators
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_showCreditsFooter = YES;
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}
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return self;
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}
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- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
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{
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if (!nibNameOrNil) {
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return [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
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}
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NSLog (@"%@ is now deprecated, we are moving away from nibs.", NSStringFromSelector(_cmd));
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return [self initWithStyle:UITableViewStyleGrouped];
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}
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- (id)initWithCoder:(NSCoder *)aDecoder {
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self = [super initWithCoder:aDecoder];
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if (self) {
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if (!(self = [self initWithStyle:UITableViewStyleGrouped]))
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return nil;
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}
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return self;
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}
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- (NSMutableArray *)viewList {
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if (!_viewList) {
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_viewList = [[NSMutableArray alloc] init];
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[_viewList addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"IASKSpecifierValuesView", @"ViewName",nil]];
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[_viewList addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"IASKAppSettingsView", @"ViewName",nil]];
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}
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return _viewList;
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}
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- (void) viewDidLoad {
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[super viewDidLoad];
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if ([self isPad]) {
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// patch for iOS7 from https://github.com/futuretap/InAppSettingsKit/commit/66d95030cfac84f17f800056140523742b49957e
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#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000
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if (floor(NSFoundationVersionNumber) <= NSFoundationVersionNumber_iOS_6_1) // don't use etched style on iOS 7
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#endif
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self.tableView.separatorStyle = UITableViewCellSeparatorStyleSingleLineEtched;
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}
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UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(singleTapToEndEdit:)];
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tapGesture.cancelsTouchesInView = NO;
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[self.tableView addGestureRecognizer:tapGesture];
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self.tableView.cellLayoutMarginsFollowReadableWidth = NO;
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}
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- (void)viewDidUnload {
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[super viewDidUnload];
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// Release any retained subviews of the main view.
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// e.g. self.myOutlet = nil;
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self.view = nil;
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self.viewList = nil;
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}
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- (void)viewWillAppear:(BOOL)animated {
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// if there's something selected, the value might have changed
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// so reload that row
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NSIndexPath *selectedIndexPath = [self.tableView indexPathForSelectedRow];
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if(selectedIndexPath) {
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[self.tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:selectedIndexPath]
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withRowAnimation:UITableViewRowAnimationNone];
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// and reselect it, so we get the nice default deselect animation from UITableViewController
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[self.tableView selectRowAtIndexPath:selectedIndexPath animated:NO scrollPosition:UITableViewScrollPositionNone];
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}
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self.navigationItem.rightBarButtonItem = nil;
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if (_showDoneButton) {
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UIBarButtonItem *buttonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone
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target:self
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action:@selector(dismiss:)];
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self.navigationItem.rightBarButtonItem = buttonItem;
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}
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if (!self.title) {
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self.title = NSLocalizedString(@"Settings", @"");
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}
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if ([self.settingsStore isKindOfClass:[IASKSettingsStoreUserDefaults class]]) {
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(userDefaultsDidChange)
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name:NSUserDefaultsDidChangeNotification
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object:[NSUserDefaults standardUserDefaults]];
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[self userDefaultsDidChange]; // force update in case of changes while we were hidden
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}
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// hack gautier: be notified when changing page
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if (self.delegate && [self.delegate conformsToProtocol:@protocol(IASKSettingsDelegate)]) {
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[self.delegate settingsViewControllerWillAppear:self];
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}
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[super viewWillAppear:animated];
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}
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- (CGSize)contentSizeForViewInPopover {
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return [[self view] sizeThatFits:CGSizeMake(320, 2000)];
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}
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- (void)viewDidAppear:(BOOL)animated {
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[super viewDidAppear:animated];
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NSNotificationCenter *dc = [NSNotificationCenter defaultCenter];
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IASK_IF_IOS4_OR_GREATER([dc addObserver:self selector:@selector(synchronizeSettings) name:UIApplicationWillResignActiveNotification object:[UIApplication sharedApplication]];);
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IASK_IF_IOS4_OR_GREATER([dc addObserver:self selector:@selector(reload) name:UIApplicationWillEnterForegroundNotification object:[UIApplication sharedApplication]];);
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[dc addObserver:self selector:@selector(synchronizeSettings) name:UIApplicationWillTerminateNotification object:[UIApplication sharedApplication]];
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}
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- (void)viewWillDisappear:(BOOL)animated {
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[NSObject cancelPreviousPerformRequestsWithTarget:self];
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[super viewWillDisappear:animated];
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}
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- (void)viewDidDisappear:(BOOL)animated {
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[[NSNotificationCenter defaultCenter] removeObserver:self name:UIApplicationWillTerminateNotification object:[UIApplication sharedApplication]];
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// hide the keyboard
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[self.currentFirstResponder resignFirstResponder];
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[super viewDidDisappear:animated];
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}
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- (BOOL)shouldAutorotate {
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return YES;
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}
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- (void)didReceiveMemoryWarning {
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// Releases the view if it doesn't have a superview.
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[super didReceiveMemoryWarning];
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// Release any cached data, images, etc that aren't in use.
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}
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- (void)setHiddenKeys:(NSSet *)theHiddenKeys {
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[self setHiddenKeys:theHiddenKeys animated:NO];
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}
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- (void)setHiddenKeys:(NSSet*)theHiddenKeys animated:(BOOL)animated {
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if (_hiddenKeys != theHiddenKeys) {
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NSSet *oldHiddenKeys = _hiddenKeys;
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_hiddenKeys = theHiddenKeys;
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if (animated) {
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[self.tableView beginUpdates];
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NSMutableSet *showKeys = [NSMutableSet setWithSet:oldHiddenKeys];
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[showKeys minusSet:theHiddenKeys];
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NSMutableSet *hideKeys = [NSMutableSet setWithSet:theHiddenKeys];
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[hideKeys minusSet:oldHiddenKeys];
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// calculate rows to be deleted
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NSMutableArray *hideIndexPaths = [NSMutableArray array];
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for (NSString *key in hideKeys) {
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NSIndexPath *indexPath = [self.settingsReader indexPathForKey:key];
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if (indexPath) {
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[hideIndexPaths addObject:indexPath];
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}
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}
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// calculate sections to be deleted
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NSMutableIndexSet *hideSections = [NSMutableIndexSet indexSet];
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for (NSInteger section = 0; section < [self numberOfSectionsInTableView:self.tableView ]; section++) {
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NSUInteger rowsInSection = 0;
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for (NSIndexPath *indexPath in hideIndexPaths) {
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if (indexPath.section == section) {
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rowsInSection++;
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}
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}
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if (rowsInSection >= [self.settingsReader numberOfRowsForSection:section]) {
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[hideSections addIndex:section];
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}
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}
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// set the datasource
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self.settingsReader.hiddenKeys = theHiddenKeys;
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// calculate rows to be inserted
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NSMutableArray *showIndexPaths = [NSMutableArray array];
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for (NSString *key in showKeys) {
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NSIndexPath *indexPath = [self.settingsReader indexPathForKey:key];
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if (indexPath) {
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[showIndexPaths addObject:indexPath];
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}
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}
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// calculate sections to be inserted
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NSMutableIndexSet *showSections = [NSMutableIndexSet indexSet];
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for (NSInteger section = 0; section < [self.settingsReader numberOfSections]; section++) {
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NSUInteger rowsInSection = 0;
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for (NSIndexPath *indexPath in showIndexPaths) {
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if (indexPath.section == section) {
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rowsInSection++;
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}
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}
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if (rowsInSection >= [self.settingsReader numberOfRowsForSection:section]) {
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[showSections addIndex:section];
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}
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}
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UITableViewRowAnimation animation = animated ? UITableViewRowAnimationTop : UITableViewRowAnimationNone;
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[self.tableView deleteSections:hideSections withRowAnimation:animation];
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[self.tableView deleteRowsAtIndexPaths:hideIndexPaths withRowAnimation:animation];
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[self.tableView insertSections:showSections withRowAnimation:animation];
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[self.tableView insertRowsAtIndexPaths:showIndexPaths withRowAnimation:animation];
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[self.tableView endUpdates];
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} else {
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self.settingsReader.hiddenKeys = theHiddenKeys;
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[self.tableView reloadData];
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}
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IASKAppSettingsViewController *targetViewController = [[self.viewList objectAtIndex:kIASKSpecifierChildViewControllerIndex] objectForKey:@"viewController"];
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if(targetViewController != nil) {
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[targetViewController setHiddenKeys:theHiddenKeys animated:animated];
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}
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}
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}
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- (void)dealloc {
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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_viewList = nil;
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_file = nil;
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_currentFirstResponder = nil;
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_settingsReader = nil;
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_settingsStore = nil;
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_hiddenKeys = nil;
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_delegate = nil;
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}
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#pragma mark -
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#pragma mark Actions
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- (void)dismiss:(id)sender {
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[self.settingsStore synchronize];
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if (self.delegate && [self.delegate conformsToProtocol:@protocol(IASKSettingsDelegate)]) {
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[self.delegate settingsViewControllerDidEnd:self];
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}
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}
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- (void)toggledValue:(id)sender {
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IASKSwitch *toggle = (IASKSwitch *)sender;
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IASKSpecifier *spec = [_settingsReader specifierForKey:[toggle key]];
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if ([toggle isOn]) {
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if ([spec trueValue] != nil) {
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[self.settingsStore setObject:[spec trueValue] forKey:[toggle key]];
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}
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else {
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[self.settingsStore setBool:YES forKey:[toggle key]];
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}
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}
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else {
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if ([spec falseValue] != nil) {
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[self.settingsStore setObject:[spec falseValue] forKey:[toggle key]];
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}
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else {
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[self.settingsStore setBool:NO forKey:[toggle key]];
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}
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}
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[[NSNotificationCenter defaultCenter] postNotificationName:kIASKAppSettingChanged
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object:[toggle key]
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userInfo:[NSDictionary dictionaryWithObject:[self.settingsStore objectForKey:[toggle key]]
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forKey:[toggle key]]];
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}
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- (void)sliderChangedValue:(id)sender {
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IASKSlider *slider = (IASKSlider *)sender;
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[self.settingsStore setFloat:[slider value] forKey:[slider key]];
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[[NSNotificationCenter defaultCenter]
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postNotificationName:kIASKAppSettingChanged
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object:[slider key]
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userInfo:[NSDictionary dictionaryWithObject:[NSNumber numberWithFloat:[slider value]]
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forKey:[slider key]]];
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}
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#pragma mark -
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#pragma mark UITableView Functions
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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return [self.settingsReader numberOfSections];
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return [self.settingsReader numberOfRowsForSection:section];
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
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IASKSpecifier *specifier = [self.settingsReader specifierForIndexPath:indexPath];
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if ([[specifier type] isEqualToString:kIASKCustomViewSpecifier]) {
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if ([self.delegate respondsToSelector:@selector(tableView:heightForSpecifier:)]) {
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return [self.delegate tableView:tableView heightForSpecifier:specifier];
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} else {
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return 0;
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}
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}
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return tableView.rowHeight;
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}
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- (NSString *)tableView:(UITableView*)tableView titleForHeaderInSection:(NSInteger)section {
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NSString *header = [self.settingsReader titleForSection:section];
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if (0 == header.length) {
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return nil;
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}
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return header;
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}
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- (UIView *)tableView:(UITableView*)tableView viewForHeaderInSection:(NSInteger)section {
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if ([self.delegate respondsToSelector:@selector(settingsViewController:tableView:viewForHeaderForSection:)]) {
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return [self.delegate settingsViewController:self tableView:tableView viewForHeaderForSection:section];
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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 heightForHeaderInSection:(NSInteger)section {
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if ([self tableView:tableView viewForHeaderInSection:section] && [self.delegate respondsToSelector:@selector(settingsViewController:tableView:heightForHeaderForSection:)]) {
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CGFloat result;
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if ((result = [self.delegate settingsViewController:self tableView:tableView heightForHeaderForSection:section])) {
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return result;
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}
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}
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NSString *title;
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if ((title = [self tableView:tableView titleForHeaderInSection:section])) {
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CGSize size = [title sizeWithFont:[UIFont boldSystemFontOfSize:[UIFont labelFontSize]]
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constrainedToSize:CGSizeMake(tableView.frame.size.width - 2*kIASKHorizontalPaddingGroupTitles, INFINITY)
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lineBreakMode:NSLineBreakByWordWrapping];
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return size.height+kIASKVerticalPaddingGroupTitles;
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}
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return 0;
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}
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- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section
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{
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NSString *footerText = [self.settingsReader footerTextForSection:section];
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if (_showCreditsFooter && (section == [self.settingsReader numberOfSections]-1)) {
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// show credits since this is the last section
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if ((footerText == nil) || ([footerText length] == 0)) {
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// show the credits on their own
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return kIASKCredits;
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} else {
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// show the credits below the app's FooterText
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return [NSString stringWithFormat:@"%@\n\n%@", footerText, kIASKCredits];
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}
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} else {
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if ([footerText length] == 0) {
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return nil;
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}
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return [self.settingsReader footerTextForSection:section];
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}
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}
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- (UITableViewCell*)newCellForIdentifier:(NSString*)identifier {
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UITableViewCell *cell = nil;
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if ([identifier isEqualToString:kIASKPSToggleSwitchSpecifier]) {
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:kIASKPSToggleSwitchSpecifier];
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cell.accessoryView = [[IASKSwitch alloc] initWithFrame:CGRectMake(0, 0, 79, 27)];
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[((IASKSwitch*)cell.accessoryView) addTarget:self action:@selector(toggledValue:) forControlEvents:UIControlEventValueChanged];
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cell.selectionStyle = UITableViewCellSelectionStyleNone;
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}
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else if ([identifier isEqualToString:kIASKPSMultiValueSpecifier] || [identifier isEqualToString:kIASKPSTitleValueSpecifier]) {
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cell = [[IASKPSTitleValueSpecifierViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:identifier];
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cell.accessoryType = [identifier isEqualToString:kIASKPSMultiValueSpecifier] ? UITableViewCellAccessoryDisclosureIndicator : UITableViewCellAccessoryNone;
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}
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else if ([identifier isEqualToString:kIASKPSTextFieldSpecifier]) {
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cell = [[IASKPSTextFieldSpecifierViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:kIASKPSTextFieldSpecifier];
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[((IASKPSTextFieldSpecifierViewCell*)cell).textField addTarget:self action:@selector(_textChanged:) forControlEvents:UIControlEventEditingChanged];
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}
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else if ([identifier isEqualToString:kIASKPSSliderSpecifier]) {
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cell = [[IASKPSSliderSpecifierViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:kIASKPSSliderSpecifier];
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} else if ([identifier isEqualToString:kIASKPSChildPaneSpecifier]) {
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cell = [[IASKPSTitleValueSpecifierViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:identifier];
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cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
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} else if ([identifier isEqualToString:kIASKMailComposeSpecifier]) {
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cell = [[IASKPSTitleValueSpecifierViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:identifier];
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[cell setAccessoryType:UITableViewCellAccessoryDisclosureIndicator];
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} else {
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifier];
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}
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cell.textLabel.minimumFontSize = kIASKMinimumFontSize;
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cell.detailTextLabel.minimumFontSize = kIASKMinimumFontSize;
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return cell;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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IASKSpecifier *specifier = [self.settingsReader specifierForIndexPath:indexPath];
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if ([specifier.type isEqualToString:kIASKCustomViewSpecifier] && [self.delegate respondsToSelector:@selector(tableView:cellForSpecifier:)]) {
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UITableViewCell* cell = [self.delegate tableView:tableView cellForSpecifier:specifier];
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assert(nil != cell && "delegate must return a UITableViewCell for custom cell types");
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return cell;
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}
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UITableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:specifier.type];
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if(nil == cell) {
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cell = [self newCellForIdentifier:specifier.type];
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}
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if ([specifier.type isEqualToString:kIASKPSToggleSwitchSpecifier]) {
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cell.textLabel.text = specifier.title;
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id currentValue = [self.settingsStore objectForKey:specifier.key];
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BOOL toggleState;
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if (currentValue) {
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if ([currentValue isEqual:specifier.trueValue]) {
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toggleState = YES;
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} else if ([currentValue isEqual:specifier.falseValue]) {
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toggleState = NO;
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} else {
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toggleState = [currentValue boolValue];
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}
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} else {
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toggleState = specifier.defaultBoolValue;
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}
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IASKSwitch *toggle = (IASKSwitch*)cell.accessoryView;
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toggle.on = toggleState;
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toggle.key = specifier.key;
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}
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else if ([specifier.type isEqualToString:kIASKPSMultiValueSpecifier]) {
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cell.textLabel.text = specifier.title;
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cell.detailTextLabel.text = [[specifier titleForCurrentValue:[self.settingsStore objectForKey:specifier.key] != nil ?
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[self.settingsStore objectForKey:specifier.key] : specifier.defaultValue] description];
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}
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else if ([specifier.type isEqualToString:kIASKPSTitleValueSpecifier]) {
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cell.textLabel.text = specifier.title;
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id value = [self.settingsStore objectForKey:specifier.key] ? : specifier.defaultValue;
|
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NSString *stringValue;
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if (specifier.multipleValues || specifier.multipleTitles) {
|
stringValue = [specifier titleForCurrentValue:value];
|
} else {
|
stringValue = [value description];
|
}
|
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cell.detailTextLabel.text = stringValue;
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cell.userInteractionEnabled = NO;
|
}
|
else if ([specifier.type isEqualToString:kIASKPSTextFieldSpecifier]) {
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cell.textLabel.text = specifier.title;
|
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NSString *textValue = [self.settingsStore objectForKey:specifier.key] != nil ? [self.settingsStore objectForKey:specifier.key] : specifier.defaultStringValue;
|
if (textValue && ![textValue isMemberOfClass:[NSString class]]) {
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textValue = [NSString stringWithFormat:@"%@", textValue];
|
}
|
IASKTextField *textField = ((IASKPSTextFieldSpecifierViewCell*)cell).textField;
|
textField.text = textValue;
|
textField.key = specifier.key;
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textField.delegate = self;
|
textField.secureTextEntry = [specifier isSecure];
|
textField.keyboardType = specifier.keyboardType;
|
textField.autocapitalizationType = specifier.autocapitalizationType;
|
if([specifier isSecure]){
|
textField.autocorrectionType = UITextAutocorrectionTypeNo;
|
} else {
|
textField.autocorrectionType = specifier.autoCorrectionType;
|
}
|
textField.textAlignment = (NSTextAlignment)specifier.textAlignment;
|
textField.adjustsFontSizeToFitWidth = specifier.adjustsFontSizeToFitWidth;
|
}
|
else if ([specifier.type isEqualToString:kIASKPSSliderSpecifier]) {
|
if (specifier.minimumValueImage.length > 0) {
|
((IASKPSSliderSpecifierViewCell*)cell).minImage.image = [UIImage imageWithContentsOfFile:[_settingsReader pathForImageNamed:specifier.minimumValueImage]];
|
}
|
|
if (specifier.maximumValueImage.length > 0) {
|
((IASKPSSliderSpecifierViewCell*)cell).maxImage.image = [UIImage imageWithContentsOfFile:[_settingsReader pathForImageNamed:specifier.maximumValueImage]];
|
}
|
|
IASKSlider *slider = ((IASKPSSliderSpecifierViewCell*)cell).slider;
|
slider.minimumValue = specifier.minimumValue;
|
slider.maximumValue = specifier.maximumValue;
|
slider.value = [self.settingsStore objectForKey:specifier.key] != nil ? [[self.settingsStore objectForKey:specifier.key] floatValue] : [specifier.defaultValue floatValue];
|
[slider addTarget:self action:@selector(sliderChangedValue:) forControlEvents:UIControlEventValueChanged];
|
slider.key = specifier.key;
|
[cell setNeedsLayout];
|
}
|
else if ([specifier.type isEqualToString:kIASKPSChildPaneSpecifier]) {
|
cell.textLabel.text = specifier.title;
|
} else if ([specifier.type isEqualToString:kIASKOpenURLSpecifier] || [specifier.type isEqualToString:kIASKMailComposeSpecifier]) {
|
cell.textLabel.text = specifier.title;
|
cell.detailTextLabel.text = [specifier.defaultValue description];
|
} else if ([specifier.type isEqualToString:kIASKButtonSpecifier]) {
|
NSString *value = [self.settingsStore objectForKey:specifier.key];
|
cell.textLabel.text = [value isKindOfClass:[NSString class]] ? [self.settingsReader titleForStringId:value] : specifier.title;
|
} else {
|
cell.textLabel.text = specifier.title;
|
}
|
|
cell.imageView.image = specifier.cellImage;
|
cell.imageView.highlightedImage = specifier.highlightedCellImage;
|
|
if (![specifier.type isEqualToString:kIASKPSMultiValueSpecifier] && ![specifier.type isEqualToString:kIASKPSTitleValueSpecifier] && ![specifier.type isEqualToString:kIASKPSTextFieldSpecifier]) {
|
cell.textLabel.textAlignment = (NSTextAlignment)specifier.textAlignment;
|
}
|
cell.detailTextLabel.textAlignment = (NSTextAlignment)specifier.textAlignment;
|
cell.textLabel.adjustsFontSizeToFitWidth = specifier.adjustsFontSizeToFitWidth;
|
cell.detailTextLabel.adjustsFontSizeToFitWidth = specifier.adjustsFontSizeToFitWidth;
|
return cell;
|
}
|
|
- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath {
|
//create a set of specifier types that can't be selected
|
static NSSet* noSelectionTypes = nil;
|
if(nil == noSelectionTypes) {
|
noSelectionTypes = [NSSet setWithObjects:kIASKPSToggleSwitchSpecifier, kIASKPSSliderSpecifier, nil];
|
}
|
|
IASKSpecifier *specifier = [self.settingsReader specifierForIndexPath:indexPath];
|
if([noSelectionTypes containsObject:specifier.type]) {
|
return nil;
|
} else {
|
return indexPath;
|
}
|
}
|
|
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
|
IASKSpecifier *specifier = [self.settingsReader specifierForIndexPath:indexPath];
|
|
//switches and sliders can't be selected (should be captured by tableView:willSelectRowAtIndexPath: delegate method)
|
assert(![[specifier type] isEqualToString:kIASKPSToggleSwitchSpecifier]);
|
assert(![[specifier type] isEqualToString:kIASKPSSliderSpecifier]);
|
|
if ([[specifier type] isEqualToString:kIASKPSMultiValueSpecifier]) {
|
IASKSpecifierValuesViewController *targetViewController = [[self.viewList objectAtIndex:kIASKSpecifierValuesViewControllerIndex] objectForKey:@"viewController"];
|
|
if (targetViewController == nil) {
|
// the view controller has not been created yet, create it and set it to our viewList array
|
// create a new dictionary with the new view controller
|
NSMutableDictionary *newItemDict = [NSMutableDictionary dictionaryWithCapacity:3];
|
[newItemDict addEntriesFromDictionary: [self.viewList objectAtIndex:kIASKSpecifierValuesViewControllerIndex]]; // copy the title and explain strings
|
|
targetViewController = [[IASKSpecifierValuesViewController alloc] init];
|
// add the new view controller to the dictionary and then to the 'viewList' array
|
[newItemDict setObject:targetViewController forKey:@"viewController"];
|
[self.viewList replaceObjectAtIndex:kIASKSpecifierValuesViewControllerIndex withObject:newItemDict];
|
|
// load the view controll back in to push it
|
targetViewController = [[self.viewList objectAtIndex:kIASKSpecifierValuesViewControllerIndex] objectForKey:@"viewController"];
|
}
|
[targetViewController setCurrentSpecifier:specifier];
|
targetViewController.settingsReader = self.settingsReader;
|
targetViewController.settingsStore = self.settingsStore;
|
[[self navigationController] pushViewController:targetViewController animated:YES];
|
}
|
else if ([[specifier type] isEqualToString:kIASKPSTextFieldSpecifier]) {
|
IASKPSTextFieldSpecifierViewCell *textFieldCell = (id)[tableView cellForRowAtIndexPath:indexPath];
|
[textFieldCell.textField becomeFirstResponder];
|
}
|
else if ([[specifier type] isEqualToString:kIASKPSChildPaneSpecifier]) {
|
|
|
Class vcClass = [specifier viewControllerClass];
|
if (vcClass) {
|
SEL initSelector = [specifier viewControllerSelector];
|
if (!initSelector) {
|
initSelector = @selector(init);
|
}
|
UIViewController *vc = [vcClass alloc];
|
#pragma clang diagnostic push
|
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
|
vc = [vc performSelector:initSelector withObject:[specifier file] withObject:specifier];
|
#pragma clang diagnostic pop
|
if ([vc respondsToSelector:@selector(setDelegate:)]) {
|
[vc performSelector:@selector(setDelegate:) withObject:self.delegate];
|
}
|
if ([vc respondsToSelector:@selector(setSettingsStore:)]) {
|
[vc performSelector:@selector(setSettingsStore:) withObject:self.settingsStore];
|
}
|
[self.navigationController pushViewController:vc animated:YES];
|
return;
|
}
|
|
if (nil == [specifier file]) {
|
[tableView deselectRowAtIndexPath:indexPath animated:YES];
|
return;
|
}
|
|
IASKAppSettingsViewController *targetViewController = [[self.viewList objectAtIndex:kIASKSpecifierChildViewControllerIndex] objectForKey:@"viewController"];
|
|
if (targetViewController == nil) {
|
// the view controller has not been created yet, create it and set it to our viewList array
|
// create a new dictionary with the new view controller
|
NSMutableDictionary *newItemDict = [NSMutableDictionary dictionaryWithCapacity:3];
|
[newItemDict addEntriesFromDictionary: [self.viewList objectAtIndex:kIASKSpecifierChildViewControllerIndex]]; // copy the title and explain strings
|
|
targetViewController = [[[self class] alloc] init];
|
targetViewController.showDoneButton = NO;
|
targetViewController.settingsStore = self.settingsStore;
|
targetViewController.delegate = self.delegate;
|
|
// add the new view controller to the dictionary and then to the 'viewList' array
|
[newItemDict setObject:targetViewController forKey:@"viewController"];
|
[self.viewList replaceObjectAtIndex:kIASKSpecifierChildViewControllerIndex withObject:newItemDict];
|
|
// load the view controll back in to push it
|
targetViewController = [[self.viewList objectAtIndex:kIASKSpecifierChildViewControllerIndex] objectForKey:@"viewController"];
|
}
|
targetViewController.file = specifier.file;
|
targetViewController.hiddenKeys = self.hiddenKeys;
|
targetViewController.title = specifier.title;
|
targetViewController.showCreditsFooter = NO;
|
[[self navigationController] pushViewController:targetViewController animated:YES];
|
} else if ([[specifier type] isEqualToString:kIASKOpenURLSpecifier]) {
|
[tableView deselectRowAtIndexPath:indexPath animated:YES];
|
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:specifier.file]];
|
} else if ([[specifier type] isEqualToString:kIASKButtonSpecifier]) {
|
[tableView deselectRowAtIndexPath:indexPath animated:YES];
|
if ([self.delegate respondsToSelector:@selector(settingsViewController:buttonTappedForSpecifier:)]) {
|
[self.delegate settingsViewController:self buttonTappedForSpecifier:specifier];
|
} else if ([self.delegate respondsToSelector:@selector(settingsViewController:buttonTappedForKey:)]) {
|
// deprecated, provided for backward compatibility
|
NSLog(@"InAppSettingsKit Warning: -settingsViewController:buttonTappedForKey: is deprecated. Please use -settingsViewController:buttonTappedForSpecifier:");
|
[self.delegate settingsViewController:self buttonTappedForKey:[specifier key]];
|
} else {
|
// legacy code, provided for backward compatibility
|
// the delegate mechanism above is much cleaner and doesn't leak
|
Class buttonClass = [specifier buttonClass];
|
SEL buttonAction = [specifier buttonAction];
|
if ([buttonClass respondsToSelector:buttonAction]) {
|
#pragma clang diagnostic push
|
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
|
[buttonClass performSelector:buttonAction withObject:self withObject:[specifier key]];
|
#pragma clang diagnostic pop
|
NSLog(@"InAppSettingsKit Warning: Using IASKButtonSpecifier without implementing the delegate method is deprecated");
|
}
|
}
|
} else if ([[specifier type] isEqualToString:kIASKMailComposeSpecifier]) {
|
[tableView deselectRowAtIndexPath:indexPath animated:YES];
|
if ([MFMailComposeViewController canSendMail]) {
|
MFMailComposeViewController *mailViewController = [[MFMailComposeViewController alloc] init];
|
mailViewController.navigationBar.barStyle = self.navigationController.navigationBar.barStyle;
|
mailViewController.navigationBar.tintColor = self.navigationController.navigationBar.tintColor;
|
|
if ([specifier localizedObjectForKey:kIASKMailComposeSubject]) {
|
[mailViewController setSubject:[specifier localizedObjectForKey:kIASKMailComposeSubject]];
|
}
|
if ([[specifier specifierDict] objectForKey:kIASKMailComposeToRecipents]) {
|
[mailViewController setToRecipients:[[specifier specifierDict] objectForKey:kIASKMailComposeToRecipents]];
|
}
|
if ([[specifier specifierDict] objectForKey:kIASKMailComposeCcRecipents]) {
|
[mailViewController setCcRecipients:[[specifier specifierDict] objectForKey:kIASKMailComposeCcRecipents]];
|
}
|
if ([[specifier specifierDict] objectForKey:kIASKMailComposeBccRecipents]) {
|
[mailViewController setBccRecipients:[[specifier specifierDict] objectForKey:kIASKMailComposeBccRecipents]];
|
}
|
if ([specifier localizedObjectForKey:kIASKMailComposeBody]) {
|
BOOL isHTML = NO;
|
if ([[specifier specifierDict] objectForKey:kIASKMailComposeBodyIsHTML]) {
|
isHTML = [[[specifier specifierDict] objectForKey:kIASKMailComposeBodyIsHTML] boolValue];
|
}
|
|
if ([self.delegate respondsToSelector:@selector(settingsViewController:mailComposeBodyForSpecifier:)]) {
|
[mailViewController setMessageBody:[self.delegate settingsViewController:self
|
mailComposeBodyForSpecifier:specifier] isHTML:isHTML];
|
}
|
else {
|
[mailViewController setMessageBody:[specifier localizedObjectForKey:kIASKMailComposeBody] isHTML:isHTML];
|
}
|
}
|
|
UIViewController<MFMailComposeViewControllerDelegate> *vc = nil;
|
|
if ([self.delegate respondsToSelector:@selector(settingsViewController:viewControllerForMailComposeViewForSpecifier:)]) {
|
vc = [self.delegate settingsViewController:self viewControllerForMailComposeViewForSpecifier:specifier];
|
}
|
|
if (vc == nil) {
|
vc = self;
|
}
|
|
mailViewController.mailComposeDelegate = vc;
|
[vc presentModalViewController:mailViewController animated:YES];
|
} else {
|
UIAlertController *errView = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Mail not configured", @"InAppSettingKit")
|
message:NSLocalizedString(@"This device is not configured for sending Email. Please configure the Mail settings in the Settings app.", @"InAppSettingsKit")
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
UIAlertAction* defaultAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", @"InAppSettingsKit")
|
style:UIAlertActionStyleDefault
|
handler:^(UIAlertAction * action) {}];
|
|
[errView addAction:defaultAction];
|
[self presentViewController:errView animated:YES completion:nil];
|
}
|
|
} else if ([[specifier type] isEqualToString:kIASKCustomViewSpecifier] && [self.delegate respondsToSelector:@selector(settingsViewController:tableView:didSelectCustomViewSpecifier:)]) {
|
[self.delegate settingsViewController:self tableView:tableView didSelectCustomViewSpecifier:specifier];
|
} else {
|
[tableView deselectRowAtIndexPath:indexPath animated:NO];
|
}
|
}
|
|
|
#pragma mark -
|
#pragma mark MFMailComposeViewControllerDelegate Function
|
|
-(void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error {
|
|
// Forward the mail compose delegate
|
if ([self.delegate respondsToSelector:@selector(settingsViewController:mailComposeController:didFinishWithResult:error:)]) {
|
[self.delegate settingsViewController:self
|
mailComposeController:controller
|
didFinishWithResult:result
|
error:error];
|
}
|
|
// NOTE: No error handling is done here
|
[self dismissModalViewControllerAnimated:YES];
|
}
|
|
#pragma mark -
|
#pragma mark UITextFieldDelegate Functions
|
|
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
|
self.currentFirstResponder = textField;
|
return YES;
|
}
|
|
- (void)_textChanged:(id)sender {
|
IASKTextField *text = (IASKTextField *)sender;
|
[_settingsStore setObject:[text text] forKey:[text key]];
|
[[NSNotificationCenter defaultCenter]
|
postNotificationName:kIASKAppSettingChanged
|
object:[text key]
|
userInfo:[NSDictionary dictionaryWithObject:[text text] forKey:[text key]]];
|
}
|
|
- (BOOL)textFieldShouldReturn:(UITextField *)textField{
|
[textField resignFirstResponder];
|
self.currentFirstResponder = nil;
|
return YES;
|
}
|
|
- (void)singleTapToEndEdit:(UIGestureRecognizer *)sender {
|
[self.tableView endEditing:NO];
|
}
|
|
#pragma mark Notifications
|
|
- (void)synchronizeSettings {
|
[_settingsStore synchronize];
|
}
|
|
static NSDictionary *oldUserDefaults = nil;
|
- (void)userDefaultsDidChange {
|
NSDictionary *currentDict = [NSUserDefaults standardUserDefaults].dictionaryRepresentation;
|
NSMutableArray *indexPathsToUpdate = [NSMutableArray array];
|
for (NSString *key in currentDict.allKeys) {
|
if (![[oldUserDefaults valueForKey:key] isEqual:[currentDict valueForKey:key]]) {
|
NSIndexPath *path = [self.settingsReader indexPathForKey:key];
|
if (path && ![[self.settingsReader specifierForKey:key].type isEqualToString:kIASKCustomViewSpecifier]) {
|
[indexPathsToUpdate addObject:path];
|
}
|
}
|
}
|
oldUserDefaults = currentDict;
|
|
for (UITableViewCell *cell in self.tableView.visibleCells) {
|
if ([cell isKindOfClass:[IASKPSTextFieldSpecifierViewCell class]] && [((IASKPSTextFieldSpecifierViewCell*)cell).textField isFirstResponder]) {
|
[indexPathsToUpdate removeObject:[self.tableView indexPathForCell:cell]];
|
}
|
}
|
if (indexPathsToUpdate.count) {
|
[self.tableView reloadRowsAtIndexPaths:indexPathsToUpdate withRowAnimation:UITableViewRowAnimationNone];
|
}
|
}
|
|
- (void)reload {
|
// wait 0.5 sec until UI is available after applicationWillEnterForeground
|
[self.tableView performSelector:@selector(reloadData) withObject:nil afterDelay:0.5];
|
}
|
|
#pragma mark CGRect Utility function
|
CGRect IASKCGRectSwap(CGRect rect) {
|
CGRect newRect;
|
newRect.origin.x = rect.origin.y;
|
newRect.origin.y = rect.origin.x;
|
newRect.size.width = rect.size.height;
|
newRect.size.height = rect.size.width;
|
return newRect;
|
}
|
@end
|
|
#pragma deploymate pop
|
