/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2009-2012 Vittorio Giovara <vittorio.giovara@gmail.com>

 *

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

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

 * the Free Software Foundation; version 2 of the License

 *

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

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

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

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

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

 */

#import "SettingsContainerViewController.h"

#import "SettingsBaseViewController.h"

#import "MGSplitViewController.h"

@implementation SettingsContainerViewController

@synthesize baseController, splitViewRootController;

-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

    return rotationManager(interfaceOrientation);

}

-(void) viewDidLoad {

    CGRect screenRect = [[UIScreen mainScreen] safeBounds];

    self.view.frame = screenRect;

    if (IS_IPAD()) {

        // the contents on the right of the splitview, setting targetController to nil to avoid creating the table

        SettingsBaseViewController *rightController = [[SettingsBaseViewController alloc] init];

        rightController.targetController = nil;

        UINavigationController *rightNavController = [[UINavigationController alloc] initWithRootViewController:rightController];

        [rightController release];

        // the contens on the left of the splitview, setting targetController that will receive push/pop actions

        SettingsBaseViewController *leftController = [[SettingsBaseViewController alloc] init];

        leftController.targetController = rightNavController.topViewController;

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

        [leftController release];

        self.splitViewRootController = [[MGSplitViewController alloc] init];

        self.splitViewRootController.delegate = nil;

        self.splitViewRootController.view.frame = screenRect;

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

        self.splitViewRootController.showsMasterInPortrait = YES;

        [leftNavController release];

        [rightNavController release];

        // add view to main controller

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

    } else {

        if (nil == self.baseController) {

            SettingsBaseViewController *sbvc = [[SettingsBaseViewController alloc] init];

            self.baseController = sbvc;

            [sbvc release];

        }

        self.baseController.targetController = nil;

        self.baseController.view.frame = screenRect;

        [self.view addSubview:self.baseController.view];

    }

    [super viewDidLoad];

}

#pragma mark -

#pragma mark Memory management

-(void) didReceiveMemoryWarning {

    if (self.baseController.view.superview == nil)

        self.baseController = nil;

    if (self.splitViewRootController.view.superview == nil)

        self.splitViewRootController = nil;

    MSG_MEMCLEAN();

    [super didReceiveMemoryWarning];

}

-(void) viewDidUnload {

    self.baseController = nil;

    self.splitViewRootController = nil;

    MSG_DIDUNLOAD();

    [super viewDidUnload];

}

-(void) dealloc {

    releaseAndNil(baseController);

    releaseAndNil(splitViewRootController);

    [super dealloc];

}

#pragma mark -

#pragma mark view event management propagation

// every time we add a uiviewcontroller programmatically we need to take care of propgating such messages

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

-(void) viewWillAppear:(BOOL)animated {

    [self.splitViewRootController.detailViewController viewWillAppear:animated];

    [self.baseController viewWillAppear:animated];

    [super viewWillAppear:animated];

}

-(void) viewWillDisappear:(BOOL)animated {

    [self.splitViewRootController.detailViewController viewWillDisappear:animated];

    [self.baseController viewWillDisappear:animated];

    [super viewWillDisappear:animated];

}

-(void) viewDidAppear:(BOOL)animated {

    [self.splitViewRootController.detailViewController viewDidAppear:animated];

    [self.baseController viewDidAppear:animated];

    [super viewDidAppear:animated];

}

-(void) viewDidDisappear:(BOOL)animated {

    [self.splitViewRootController.detailViewController viewDidDisappear:animated];

    [self.baseController viewDidDisappear:animated];

    [super viewDidDisappear:animated];

}

-(void) willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration {

    [self.splitViewRootController willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];

    [self.baseController willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];

}

-(void) willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration {

    [self.splitViewRootController willAnimateRotationToInterfaceOrientation:toInterfaceOrientation duration:duration];

    [self.baseController willAnimateRotationToInterfaceOrientation:toInterfaceOrientation duration:duration];

}

-(void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {

    [self.splitViewRootController didRotateFromInterfaceOrientation:fromInterfaceOrientation];

    [self.baseController didRotateFromInterfaceOrientation:fromInterfaceOrientation];

}

@end