SplitNavigationBanner/SplitNavigationBanner/MasterViewController.m

/*
Copyright (C) 2013-2015 Apple Inc. All Rights Reserved.
See LICENSE.txt for this sample’s licensing information
 
Abstract:
A simple view controller that manages a table view
*/
 
#import "MasterViewController.h"
 
#import "TextViewController.h"
 
@implementation MasterViewController {
    NSDictionary *_ipsums;
    NSArray *_ipsumNames;
}
 
- (instancetype)initWithStyle:(UITableViewStyle)style
{
    self = [super initWithStyle:style];
    if (self) {
        self.title = NSLocalizedString(@"Ipsums", @"Ipsums");
        if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
            // On iPad only, don't clear the selection (we are displaying in a split view on iPad).
            self.clearsSelectionOnViewWillAppear = NO;
        }
        
        NSData *tmp = [NSData dataWithContentsOfURL:[[NSBundle mainBundle] URLForResource:@"ipsums" withExtension:@"plist"] options:NSDataReadingMappedIfSafe error:nil];
        _ipsums = [NSPropertyListSerialization propertyListWithData:tmp options:NSPropertyListImmutable format:nil error:nil];
        _ipsumNames = [[_ipsums allKeys] sortedArrayUsingSelector:@selector(compare:)];
    }
    return self;
}
 
- (void)configureDetailItemForRow:(NSUInteger)row
{
    NSString *item = _ipsumNames[row];
    NSString *text = _ipsums[item];
    NSString *title = NSLocalizedString(item, @"Original-Meaty-Vegan");
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
        // On iPhone we need to push on our navigation stack.
        TextViewController *textViewController = [[TextViewController alloc] init];
        textViewController.text = text;
        textViewController.title = title;
        [self.navigationController pushViewController:textViewController animated:YES];
    } else {
        // On iPad we need to just configure our detail view.
        self.detailViewController.text = text;
        self.detailViewController.title = title;
    }
}
 
- (void)viewDidLoad
{
    [super viewDidLoad];
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
        [self.tableView selectRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0] animated:NO scrollPosition:UITableViewScrollPositionMiddle];
        [self configureDetailItemForRow:0];
    }
}
 
#if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_6_0
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return YES;
}
#endif
 
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}
 
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return [_ipsums count];
}
 
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";
    
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }
 
    // Configure the cell.
    cell.textLabel.text = _ipsumNames[indexPath.row];
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
        // Disclsure indicators on iPhone only.
        cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
    }
    return cell;
}
 
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [self configureDetailItemForRow:indexPath.row];
}
 
@end


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