1 /*

     2  * Hedgewars-iOS, a Hedgewars port for iOS devices

     3  * Copyright (c) 2009-2011 Vittorio Giovara <vittorio.giovara@gmail.com>

     4  *

     5  * This program is free software; you can redistribute it and/or modify

     6  * it under the terms of the GNU General Public License as published by

     7  * the Free Software Foundation; version 2 of the License

     8  *

     9  * This program is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12  * GNU General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU General Public License

    15  * along with this program; if not, write to the Free Software

    16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

    17  *

    18  * File created on 27/03/2010.

    19  */

    20 

    21 

    22 #import "SplitViewRootController.h"

    23 #import "MasterViewController.h"

    24 #import "CommodityFunctions.h"

    25 

    26 @implementation SplitViewRootController

    27 @synthesize activeController, rightNavController, splitViewRootController;

    28 

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

    30     return rotationManager(interfaceOrientation);

    31 }

    32 

    33 -(void) didReceiveMemoryWarning {

    34     if (self.activeController.view.superview == nil)

    35         self.activeController = nil;

    36     MSG_MEMCLEAN();

    37     [super didReceiveMemoryWarning];

    38 }

    39 

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

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

    42 -(void) viewDidLoad {

    43     CGRect rect = [[UIScreen mainScreen] bounds];

    44     self.view.frame = CGRectMake(0, 0, rect.size.height, rect.size.width);

    45 

    46     if (self.activeController == nil) {

    47         MasterViewController *rightController = [[MasterViewController alloc] initWithStyle:UITableViewStyleGrouped];

    48         rightController.rootController = self;

    49         rightController.targetController = nil;

    50         self.activeController = rightController;

    51         [rightController release];

    52     }

    53     self.rightNavController = [[UINavigationController alloc] initWithRootViewController:self.activeController];

    54 

    55     if (IS_IPAD()) {

    56         MasterViewController *leftController = [[MasterViewController alloc] initWithStyle:UITableViewStylePlain];

    57         leftController.rootController = self;

    58         leftController.targetController = self.activeController;

    59         UINavigationController *leftNavController = [[UINavigationController alloc] initWithRootViewController:leftController];

    60         [leftController release];

    61 

    62         self.splitViewRootController = [[UISplitViewController alloc] init];

    63         self.splitViewRootController.delegate = nil;

    64         self.splitViewRootController.view.frame = CGRectMake(0, 0, rect.size.height, rect.size.width);

    65         self.splitViewRootController.viewControllers = [NSArray arrayWithObjects: leftNavController, self.rightNavController, nil];

    66         [leftNavController release];

    67         [self.rightNavController release];

    68 

    69         // add view to main controller

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

    71     } else {

    72         self.rightNavController.view.frame = CGRectMake(0, 0, rect.size.height, rect.size.width);

    73         [self.view addSubview:self.rightNavController.view];

    74     }

    75 

    76     [super viewDidLoad];

    77 }

    78 

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

    80     [AudioManagerController playBackSound];

    81     [self.parentViewController dismissModalViewControllerAnimated:YES];

    82 }

    83 

    84 -(void) viewDidUnload {

    85     self.activeController = nil;

    86     self.rightNavController = nil;

    87     self.splitViewRootController = nil;

    88     MSG_DIDUNLOAD();

    89     [super viewDidUnload];

    90 }

    91 

    92 -(void) dealloc {

    93     releaseAndNil(activeController);

    94     releaseAndNil(rightNavController);

    95     releaseAndNil(splitViewRootController);

    96     [super dealloc];

    97 }

    98 

    99 #pragma mark -

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

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

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

   103     [super viewWillAppear:animated];

   104     [self.activeController.navigationController viewWillAppear:animated];

   105 }

   106 

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

   108     [super viewWillDisappear:animated];

   109     [self.activeController.navigationController viewWillDisappear:animated];

   110 }

   111 

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

   113     [super viewDidLoad];

   114     [self.activeController.navigationController viewDidAppear:animated];

   115 }

   116 

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

   118     [super viewDidUnload];

   119     [self.activeController.navigationController viewDidDisappear:animated];

   120 }

   121 

   122 

   123 @end