/*

 * 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

 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.

 */

#import "AboutViewController.h"

@implementation AboutViewController

@synthesize tableView, segmentedControl, people;

-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation {

    return rotationManager(interfaceOrientation);

}

-(void) viewDidLoad

{

    [super viewDidLoad];

    [self.tableView setBackgroundColorForAnyTable:[UIColor clearColor]];

    self.tableView.allowsSelection = NO;

    NSArray *array = [[NSArray alloc] initWithContentsOfFile:CREDITS_FILE()];

    self.people = array;

    [array release];

    NSString *imgName;

    if (IS_IPAD())

        imgName = @"smallerBackground~ipad.png";

    else

        imgName = @"smallerBackground~iphone.png";

    UIImage *img = [[UIImage alloc] initWithContentsOfFile:imgName];

    UIImageView *background = [[UIImageView alloc] initWithImage:img];

    [img release];

    background.frame = self.view.frame;

    background.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;

    [self.view insertSubview:background atIndex:0];

    [background release];

    [self localizeSegmentedControl];

}

-(IBAction) buttonPressed:(id) sender {

    [[AudioManagerController mainManager] playBackSound];

    [self.presentingViewController dismissViewControllerAnimated:YES completion:nil];

}

#pragma mark - Segmented Control

- (void)localizeSegmentedControl

{

    for (NSUInteger i = 0; i < self.segmentedControl.numberOfSegments; i++)

    {

        NSString *oldTitle = [self.segmentedControl titleForSegmentAtIndex:i];

        [self.segmentedControl setTitle:NSLocalizedStringFromTable(oldTitle, @"About", nil) forSegmentAtIndex:i];

    }

}

-(IBAction) segmentedControlChanged:(id) sender {

    [[AudioManagerController mainManager] playClickSound];

    [self.tableView setContentOffset:CGPointMake(0, 0) animated:NO];

    [self.tableView reloadData];

}

#pragma mark -

#pragma mark Table view data source

-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {

    return 1;

}

-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

    return [[self.people objectAtIndex:self.segmentedControl.selectedSegmentIndex] count];

}

-(UITableViewCell *)tableView:(UITableView *)aTableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [aTableView dequeueReusableCellWithIdentifier:CellIdentifier];

    if (cell == nil)

        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease];

    // first all the names, then the title (which is offset 5)

    cell.textLabel.text = [[self.people objectAtIndex:self.segmentedControl.selectedSegmentIndex] objectAtIndex:[indexPath row]];

    cell.textLabel.adjustsFontSizeToFitWidth = YES;

    cell.textLabel.minimumFontSize = 8;

    NSString *detailsKey = [[self.people objectAtIndex:(self.segmentedControl.selectedSegmentIndex + 5)] objectAtIndex:[indexPath row]];

    cell.detailTextLabel.text = NSLocalizedStringFromTable(detailsKey, @"About", nil);

    return cell;

}

#pragma mark -

#pragma mark Table view delegate

-(void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

    // do nothing

}

-(CGFloat) tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {

    return 95;

}

-(UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger) section {

    NSString *version = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"];

    char *fullver;

    int proto;

    HW_versionInfo(&proto, &fullver);

    NSString *footerString = [[NSString alloc] initWithFormat:

                              @"You are running Hedgewars-iOS %@ based on Hedgewars version %s (protocol %d)",

                              version, fullver, proto];

    UIView *footer = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.tableView.frame.size.width, 50)];

    footer.backgroundColor = [UIColor clearColor];

    UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, self.tableView.frame.size.width*80/100, 90)];

    label.center = CGPointMake(self.tableView.frame.size.width/2, 45);

    label.textAlignment = NSTextAlignmentCenter;

    label.font = [UIFont systemFontOfSize:16];

    label.textColor = [UIColor lightGrayColor];

    label.numberOfLines = 5;

    label.text = footerString;

    [footerString release];

    label.backgroundColor = [UIColor clearColor];

    [footer addSubview:label];

    [label release];

    return [footer autorelease];

}

#pragma mark -

#pragma mark Memory Management

-(void) didReceiveMemoryWarning {

    self.people = nil;

    [super didReceiveMemoryWarning];

}

-(void) viewDidUnload {

    self.tableView = nil;

    self.segmentedControl = nil;

    self.people = nil;

    [super viewDidUnload];

}

-(void) dealloc {

    releaseAndNil(tableView);

    releaseAndNil(segmentedControl);

    releaseAndNil(people);

    [super dealloc];

}

@end