1     //

     2 //  SplitViewRootController.m

     3 //  HedgewarsMobile

     4 //

     5 //  Created by Vittorio on 27/03/10.

     6 //  Copyright 2010 __MyCompanyName__. All rights reserved.

     7 //

     8 

     9 #import "SplitViewRootController.h"

    10 #import "MasterViewController.h"

    11 #import "DetailViewController.h"

    12 

    13 @implementation SplitViewRootController

    14 @synthesize splitViewRootController, masterViewController, detailViewController;

    15 

    16 

    17 -(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

    18     return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);

    19 }

    20 

    21 -(void) didReceiveMemoryWarning {

    22     // Releases the view if it doesn't have a superview.

    23     [super didReceiveMemoryWarning];    

    24     // Release any cached data, images, etc that aren't in use.

    25 }

    26 

    27 // load the view programmatically; we need a splitViewController that handles a MasterViewController 

    28 // (which is just a UITableViewController) and a DetailViewController where we present options

    29 -(void) viewDidLoad {

    30     UINavigationController *detailedNavController;

    31     detailViewController = [[DetailViewController alloc] initWithStyle:UITableViewStyleGrouped];

    32 

    33     Class splitViewController = NSClassFromString(@"UISplitViewController");

    34     if (splitViewController) {

    35         splitViewRootController = [[splitViewController alloc] init];

    36         CGRect screensize = [[UIScreen mainScreen] bounds];

    37         [[splitViewRootController view] setFrame:CGRectMake(0, 0, screensize.size.height, screensize.size.width)];

    38         masterViewController = [[MasterViewController alloc] initWithStyle:UITableViewStylePlain];

    39         

    40         UINavigationController *mainNavController = [[UINavigationController alloc] initWithRootViewController:masterViewController];

    41         detailedNavController = [[UINavigationController alloc] initWithRootViewController:detailViewController];

    42         

    43         // set attributes

    44         masterViewController.detailViewController = detailViewController;

    45         [splitViewRootController setViewControllers:[NSArray arrayWithObjects: mainNavController, detailedNavController, nil]];

    46         [mainNavController release];

    47         [detailedNavController release];

    48         

    49         [splitViewRootController setDelegate: detailViewController];

    50         

    51         // add view to main controller

    52         [self.view addSubview:[splitViewRootController view]];

    53         [detailViewController release];

    54         [masterViewController release];

    55     } else {

    56         detailedNavController = [[UINavigationController alloc] initWithRootViewController:detailViewController];

    57         [self.view addSubview:detailedNavController.view];

    58         //[detailedNavController release];

    59     }

    60 

    61     [super viewDidLoad];

    62 }

    63 

    64 -(void) dealloc {

    65     [detailViewController release];

    66     [masterViewController release];

    67     [splitViewRootController release];

    68     [super dealloc];

    69 }

    70 

    71 #pragma mark -

    72 #pragma mark additional methods as we're using a UINavigationController programmatically

    73 // see http://davidebenini.it/2009/01/03/viewwillappear-not-being-called-inside-a-uinavigationcontroller/

    74 -(void) viewWillAppear:(BOOL)animated {

    75     [super viewWillAppear:animated];

    76     [detailViewController.navigationController viewWillAppear:animated];

    77 }

    78 

    79 -(void) viewWillDisappear:(BOOL)animated {

    80     [super viewWillDisappear:animated];

    81     [detailViewController.navigationController viewWillDisappear:animated];

    82 }

    83 

    84 -(void) viewDidAppear:(BOOL)animated {

    85     [super viewDidLoad];

    86     [detailViewController.navigationController viewDidAppear:animated];

    87 }

    88 

    89 -(void) viewDidDisappear:(BOOL)animated {

    90     [super viewDidUnload];

    91     [detailViewController.navigationController viewDidDisappear:animated];

    92 }

    93 

    94 

    95 @end