project_files/HedgewarsMobile/Classes/FortsViewController.m
changeset 3547 02875b1145b7
parent 3546 ccf4854df294
child 3662 a44406f4369b
equal deleted inserted replaced
3546:ccf4854df294 3547:02875b1145b7
       
     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