/*

 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