1 //

     2 //  FlagsViewController.m

     3 //  HedgewarsMobile

     4 //

     5 //  Created by Vittorio on 08/04/10.

     6 //  Copyright 2010 __MyCompanyName__. All rights reserved.

     7 //

     8 

     9 #import "FlagsViewController.h"

    10 #import "CommodityFunctions.h"

    11 

    12 @implementation FlagsViewController

    13 @synthesize teamDictionary, flagArray, flagSprites, lastIndexPath;

    14 

    15 

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

    17     return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);

    18 }

    19 

    20 #pragma mark -

    21 #pragma mark View lifecycle

    22 - (void)viewDidLoad {

    23     [super viewDidLoad];

    24 

    25     NSString *flagsDirectory = FLAGS_DIRECTORY();

    26     NSArray *array = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:flagsDirectory error:NULL];

    27     self.flagArray = array;

    28     

    29     NSMutableArray *spriteArray = [[NSMutableArray alloc] initWithCapacity:[flagArray count]];

    30     for (NSString *flagName in flagArray) {

    31         NSString *flagFile = [[NSString alloc] initWithFormat:@"%@/%@", flagsDirectory, flagName];

    32         UIImage *flagSprite = [[UIImage alloc] initWithContentsOfFile:flagFile];

    33         [flagFile release];

    34         [spriteArray addObject:flagSprite];

    35         [flagSprite release];

    36     }

    37     self.flagSprites = spriteArray;

    38     [spriteArray release];

    39 }

    40 

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

    42     [super viewWillAppear:animated];

    43     [self.tableView reloadData];

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

    45 }

    46 

    47 /*

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

    49     [super viewDidAppear:animated];

    50 }

    51 */

    52 /*

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

    54     [super viewWillDisappear:animated];

    55 }

    56 */

    57 /*

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

    59     [super viewDidDisappear:animated];

    60 }

    61 */

    62 

    63 

    64 #pragma mark -

    65 #pragma mark Table view data source

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

    67     return 1;

    68 }

    69 

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

    71     return [flagArray count];

    72 }

    73 

    74 // Customize the appearance of table view cells.

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

    76     

    77     static NSString *CellIdentifier = @"Cell";

    78     

    79     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    80     if (cell == nil) {

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

    82     }

    83     

    84     cell.imageView.image = [flagSprites objectAtIndex:[indexPath row]];

    85     cell.textLabel.text = [[flagArray objectAtIndex:[indexPath row]] stringByDeletingPathExtension];

    86     if ([cell.textLabel.text isEqualToString:[self.teamDictionary objectForKey:@"flag"]]) {

    87         cell.accessoryType = UITableViewCellAccessoryCheckmark;

    88         self.lastIndexPath = indexPath;

    89     } else {

    90         cell.accessoryType = UITableViewCellAccessoryNone;

    91     }

    92     

    93     return cell;

    94 }

    95 

    96 

    97 /*

    98 // Override to support conditional editing of the table view.

    99 - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {

   100     // Return NO if you do not want the specified item to be editable.

   101     return YES;

   102 }

   103 */

   104 

   105 

   106 /*

   107 // Override to support editing the table view.

   108 - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {

   109     

   110     if (editingStyle == UITableViewCellEditingStyleDelete) {

   111         // Delete the row from the data source

   112         [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:YES];

   113     }   

   114     else if (editingStyle == UITableViewCellEditingStyleInsert) {

   115         // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view

   116     }   

   117 }

   118 */

   119 

   120 

   121 /*

   122 // Override to support rearranging the table view.

   123 - (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {

   124 }

   125 */

   126 

   127 

   128 /*

   129 // Override to support conditional rearranging of the table view.

   130 - (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {

   131     // Return NO if you do not want the item to be re-orderable.

   132     return YES;

   133 }

   134 */

   135 

   136 

   137 #pragma mark -

   138 #pragma mark Table view delegate

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

   140     int newRow = [indexPath row];

   141     int oldRow = (lastIndexPath != nil) ? [lastIndexPath row] : -1;

   142     

   143     if (newRow != oldRow) {

   144         // if the two selected rows differ update data on the hog dictionary and reload table content

   145         [self.teamDictionary setValue:[[flagArray objectAtIndex:newRow] stringByDeletingPathExtension] forKey:@"flag"];

   146 

   147         // tell our boss to write this new stuff on disk

   148         [[NSNotificationCenter defaultCenter] postNotificationName:@"setWriteNeedTeams" object:nil];

   149         [self.tableView reloadData];

   150 

   151         self.lastIndexPath = indexPath;

   152         [self.tableView selectRowAtIndexPath:indexPath animated:YES scrollPosition:UITableViewScrollPositionNone];

   153     }

   154     [self.tableView deselectRowAtIndexPath:indexPath animated:YES];

   155     [self.navigationController popViewControllerAnimated:YES];

   156 }

   157 

   158 

   159 #pragma mark -

   160 #pragma mark Memory management

   161 - (void)didReceiveMemoryWarning {

   162     // Releases the view if it doesn't have a superview.

   163     [super didReceiveMemoryWarning];

   164     // Relinquish ownership any cached data, images, etc that aren't in use.

   165 }

   166 

   167 - (void)viewDidUnload {

   168     self.teamDictionary = nil;

   169     self.lastIndexPath = nil;

   170     self.flagArray = nil;

   171     self.flagSprites = nil;

   172     [super viewDidUnload];

   173 }

   174 

   175 

   176 - (void)dealloc {

   177     [teamDictionary release];

   178     [lastIndexPath release];

   179     [flagArray release];

   180     [flagSprites release];

   181     [super dealloc];

   182 }

   183 

   184 

   185 @end

   186