/*

 Application help controller

 Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz

 This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. 

 If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */

#import "HelpController.h"

#import "Utils.h"

@implementation HelpController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil

{

    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];

    if (self) {

		// set title and tab-bar image

		[self setTitle:NSLocalizedString(@"Help", @"Help Controller title")];

        UIImage* tabBarIcon = [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"tabbar_icon_help" ofType:@"png"]];

        [self setTabBarItem:[[[UITabBarItem alloc] initWithTitle:NSLocalizedString(@"Help", @"Tabbar item help") image:tabBarIcon tag:0] autorelease]];

    }

    return self;

}

// Implement loadView to create a view hierarchy programmatically, without using a nib.

- (void)loadView 

{

	webView = [[[UIWebView alloc] initWithFrame:CGRectZero] autorelease];

	[webView setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];

	[webView setAutoresizesSubviews:YES];

	[webView setDelegate:self];	

	[webView setDataDetectorTypes:UIDataDetectorTypeNone];	

	[self setView:webView];

}

- (void)dealloc {

    [super dealloc];

}

// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.

- (void)viewDidLoad 

{

    [super viewDidLoad];

    NSString *filename = (IsPhone() ? @"gestures_phone" : @"gestures");

	NSString *htmlString = [[[NSString alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:filename ofType:@"html" inDirectory:@"help_page"]  encoding:NSUTF8StringEncoding error:nil] autorelease];

	[webView loadHTMLString:htmlString baseURL:[NSURL fileURLWithPath:[[[NSBundle mainBundle] bundlePath] stringByAppendingPathComponent:@"help_page"]]];    

}

// Override to allow orientations other than the default portrait orientation.

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

    return YES;

}

@end