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, lastIndexPath;

    14 

    15 

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

    17 	return rotationManager(interfaceOrientation);

    18 }

    19 

    20 

    21 #pragma mark -

    22 #pragma mark View lifecycle

    23 -(void) viewDidLoad {

    24     [super viewDidLoad];

    25 

    26     self.flagArray = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:FLAGS_DIRECTORY() error:NULL];

    27 }

    28 

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

    30     [super viewWillAppear:animated];

    31     [self.tableView reloadData];

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

    33 }

    34 

    35 

    36 #pragma mark -

    37 #pragma mark Table view data source

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

    39     return 1;

    40 }

    41 

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

    43     return [flagArray count];

    44 }

    45 

    46 // Customize the appearance of table view cells.

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

    48     

    49     static NSString *CellIdentifier = @"Cell";

    50     

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

    52     if (cell == nil) {

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

    54     }

    55     

    56     NSString *flag = [flagArray objectAtIndex:[indexPath row]];

    57     

    58     NSString *flagFile = [[NSString alloc] initWithFormat:@"%@/%@", FLAGS_DIRECTORY(), flag];

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

    60     [flagFile release];

    61     cell.imageView.image = flagSprite;

    62     [flagSprite release];

    63     

    64     cell.textLabel.text = [flag stringByDeletingPathExtension];

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

    66         cell.accessoryType = UITableViewCellAccessoryCheckmark;

    67         self.lastIndexPath = indexPath;

    68     } else {

    69         cell.accessoryType = UITableViewCellAccessoryNone;

    70     }

    71     

    72     return cell;

    73 }

    74 

    75 

    76 #pragma mark -

    77 #pragma mark Table view delegate

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

    79     int newRow = [indexPath row];

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

    81     

    82     if (newRow != oldRow) {

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

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

    85 

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

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

    88 

    89         UITableViewCell *newCell = [aTableView cellForRowAtIndexPath:indexPath];

    90         newCell.accessoryType = UITableViewCellAccessoryCheckmark;

    91         UITableViewCell *oldCell = [aTableView cellForRowAtIndexPath:lastIndexPath];

    92         oldCell.accessoryType = UITableViewCellAccessoryNone;

    93         self.lastIndexPath = indexPath;

    94         [aTableView selectRowAtIndexPath:indexPath animated:YES scrollPosition:UITableViewScrollPositionNone];

    95     }

    96     [aTableView deselectRowAtIndexPath:indexPath animated:YES];

    97     [self.navigationController popViewControllerAnimated:YES];

    98 }

    99 

   100 

   101 #pragma mark -

   102 #pragma mark Memory management

   103 -(void) didReceiveMemoryWarning {

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

   105     [super didReceiveMemoryWarning];

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

   107 }

   108 

   109 -(void) viewDidUnload {

   110     self.teamDictionary = nil;

   111     self.lastIndexPath = nil;

   112     self.flagArray = nil;

   113     [super viewDidUnload];

   114     MSG_DIDUNLOAD();

   115 }

   116 

   117 -(void) dealloc {

   118     [teamDictionary release];

   119     [lastIndexPath release];

   120     [flagArray release];

   121     [super dealloc];

   122 }

   123 

   124 

   125 @end

   126