1 //

     2 //  FortsViewController.m

     3 //  HedgewarsMobile

     4 //

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

     6 //  Copyright 2010 __MyCompanyName__. All rights reserved.

     7 //

     8 

     9 #import "FortsViewController.h"

    10 #import "CommodityFunctions.h"

    11 #import "UIImageExtra.h"

    12 

    13 @implementation FortsViewController

    14 @synthesize teamDictionary, fortArray, lastIndexPath;

    15 

    16 

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

    18     return rotationManager(interfaceOrientation);

    19 }

    20 

    21 

    22 #pragma mark -

    23 #pragma mark View lifecycle

    24 -(void) viewDidLoad {

    25     [super viewDidLoad];

    26 

    27     NSArray *directoryContents = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:FORTS_DIRECTORY() error:NULL];

    28     NSMutableArray *filteredContents = [[NSMutableArray alloc] initWithCapacity:([directoryContents count] / 2)];

    29     // we need to remove the double entries and the L.png suffix

    30     for (int i = 0; i < [directoryContents count]; i++) {

    31         if (i % 2) {

    32             NSString *currentName = [directoryContents objectAtIndex:i];

    33             NSString *correctName = [currentName substringToIndex:([currentName length] - 5)];

    34             [filteredContents addObject:correctName];

    35         } 

    36     }

    37     self.fortArray = filteredContents;

    38     [filteredContents release];

    39     

    40     /*

    41     // this creates a scaled down version of the image

    42     NSMutableArray *spriteArray = [[NSMutableArray alloc] initWithCapacity:[fortArray count]];

    43     for (NSString *fortName in fortArray) {

    44         NSString *fortFile = [[NSString alloc] initWithFormat:@"%@/%@L.png", fortsDirectory, fortName];

    45         UIImage *fortSprite = [[UIImage alloc] initWithContentsOfFile:fortFile];

    46         [fortFile release];

    47         [spriteArray addObject:[fortSprite scaleToSize:CGSizeMake(196,196)]];

    48         [fortSprite release];

    49     }

    50     self.fortSprites = spriteArray;

    51     [spriteArray release];

    52     */

    53     

    54     // statically set row height instead of using delegate method for performance reasons

    55     self.tableView.rowHeight = 200;

    56 }

    57 

    58 

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

    60     [super viewWillAppear:animated];

    61     [self.tableView reloadData];

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

    63 }

    64 

    65 

    66 #pragma mark -

    67 #pragma mark Table view data source

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

    69     return 1;

    70 }

    71 

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

    73     return [self.fortArray count];

    74 }

    75 

    76 // Customize the appearance of table view cells.

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

    78     static NSString *CellIdentifier = @"Cell";

    79     

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

    81     if (cell == nil) {

    82         cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle

    83                                        reuseIdentifier:CellIdentifier] autorelease];

    84     }

    85     

    86     NSString *fortName = [fortArray objectAtIndex:[indexPath row]];

    87     cell.textLabel.text = fortName;

    88     

    89     // this creates a scaled down version of the image

    90     // TODO: create preview files, scaling is way too slow!

    91     NSString *fortFile = [[NSString alloc] initWithFormat:@"%@/%@L.png", FORTS_DIRECTORY(), fortName];

    92     UIImage *fortSprite = [[UIImage alloc] initWithContentsOfFile:fortFile];

    93     [fortFile release];

    94     cell.imageView.image = [fortSprite scaleToSize:CGSizeMake(196,196)];

    95     [fortSprite release];

    96     

    97     cell.detailTextLabel.text = @"Insert funny description here";

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

    99         cell.accessoryType = UITableViewCellAccessoryCheckmark;

   100         self.lastIndexPath = indexPath;

   101     } else {

   102         cell.accessoryType = UITableViewCellAccessoryNone;

   103     }

   104     

   105     return cell;

   106 }

   107 

   108 

   109 #pragma mark -

   110 #pragma mark Table view delegate

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

   112     int newRow = [indexPath row];

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

   114     

   115     if (newRow != oldRow) {

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

   117         [self.teamDictionary setValue:[fortArray objectAtIndex:newRow] forKey:@"fort"];

   118 

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

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

   121         

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

   123         newCell.accessoryType = UITableViewCellAccessoryCheckmark;

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

   125         oldCell.accessoryType = UITableViewCellAccessoryNone;

   126         self.lastIndexPath = indexPath;

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

   128     }

   129     [aTableView deselectRowAtIndexPath:indexPath animated:YES];

   130     [self.navigationController popViewControllerAnimated:YES];

   131 }

   132 

   133 

   134 #pragma mark -

   135 #pragma mark Memory management

   136 -(void) didReceiveMemoryWarning {

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

   138     [super didReceiveMemoryWarning];

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

   140 }

   141 

   142 -(void) viewDidUnload {

   143     self.teamDictionary = nil;

   144     self.lastIndexPath = nil;

   145     self.fortArray = nil;

   146     [super viewDidUnload];

   147     MSG_DIDUNLOAD();

   148 }

   149 

   150 

   151 - (void)dealloc {

   152     [teamDictionary release];

   153     [lastIndexPath release];

   154     [fortArray release];

   155 //    [fortSprites release];

   156     [super dealloc];

   157 }

   158 

   159 

   160 @end

   161