1 //

     2 //  VoicesViewController.m

     3 //  HedgewarsMobile

     4 //

     5 //  Created by Vittorio on 02/04/10.

     6 //  Copyright 2010 __MyCompanyName__. All rights reserved.

     7 //

     8 

     9 #import "VoicesViewController.h"

    10 #import "CommodityFunctions.h"

    11 #import "openalbridge.h"

    12 

    13 

    14 @implementation VoicesViewController

    15 @synthesize teamDictionary, voiceArray, lastIndexPath;

    16 

    17 

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

    19     return rotationManager(interfaceOrientation);

    20 }

    21 

    22 

    23 #pragma mark -

    24 #pragma mark View lifecycle

    25 - (void)viewDidLoad {

    26     [super viewDidLoad];

    27     srandom(time(NULL));

    28 

    29     openal_init();

    30     voiceBeingPlayed = -1;

    31 

    32     // load all the voices names and store them into voiceArray

    33     // it's here and not in viewWillAppear because user cannot add/remove them

    34     NSArray *array = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:VOICES_DIRECTORY() error:NULL];

    35     self.voiceArray = array;

    36 }

    37 

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

    39     [super viewWillAppear:animated];

    40     

    41     // this moves the tableview to the top

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

    43 }

    44 

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

    46     [super viewWillDisappear:animated];

    47     if(voiceBeingPlayed >= 0) {

    48         openal_stopsound(voiceBeingPlayed);

    49         voiceBeingPlayed = -1;

    50     }

    51 }

    52 

    53 

    54 #pragma mark -

    55 #pragma mark Table view data source

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

    57     return 1;

    58 }

    59 

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

    61     return [self.voiceArray count];

    62 }

    63 

    64 // Customize the appearance of table view cells.

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

    66     

    67     static NSString *CellIdentifier = @"Cell";

    68     

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

    70     if (cell == nil) {

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

    72     }

    73     

    74     NSString *voice = [[voiceArray objectAtIndex:[indexPath row]] stringByDeletingPathExtension];

    75     cell.textLabel.text = voice;

    76     

    77     if ([voice isEqualToString:[teamDictionary objectForKey:@"voicepack"]]) {

    78         cell.accessoryType = UITableViewCellAccessoryCheckmark;

    79         self.lastIndexPath = indexPath;

    80     } else {

    81         cell.accessoryType = UITableViewCellAccessoryNone;

    82     }

    83 

    84     return cell;

    85 }

    86 

    87 

    88 #pragma mark -

    89 #pragma mark Table view delegate

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

    91     int newRow = [indexPath row];

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

    93     

    94     if (newRow != oldRow) {

    95         [teamDictionary setObject:[voiceArray objectAtIndex:newRow] forKey:@"voicepack"];

    96         

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

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

    99         [self.tableView reloadData];

   100         

   101         self.lastIndexPath = indexPath;

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

   103     } 

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

   105     

   106     if (voiceBeingPlayed >= 0) {

   107         openal_stopsound(voiceBeingPlayed);

   108         voiceBeingPlayed = -1;

   109     }

   110     

   111     // the keyword static prevents re-initialization of the variable

   112     NSString *voiceDir = [[NSString alloc] initWithFormat:@"%@/%@/",VOICES_DIRECTORY(),[voiceArray objectAtIndex:newRow]];

   113     NSArray *array = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:voiceDir error:NULL];

   114     

   115     int index = random() % [array count];

   116     

   117     voiceBeingPlayed = openal_loadfile([[voiceDir stringByAppendingString:[array objectAtIndex:index]] UTF8String]);

   118     [voiceDir release];

   119     openal_playsound(voiceBeingPlayed);    

   120 }

   121 

   122 

   123 #pragma mark -

   124 #pragma mark Memory management

   125 -(void) didReceiveMemoryWarning {

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

   127     [super didReceiveMemoryWarning];

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

   129 }

   130 

   131 -(void) viewDidUnload {

   132     openal_close();

   133     voiceBeingPlayed = -1;

   134     self.lastIndexPath = nil;

   135     self.teamDictionary = nil;

   136     self.voiceArray = nil;

   137     [super viewDidUnload];

   138     MSG_DIDUNLOAD();

   139 }

   140 

   141 -(void) dealloc {

   142     [voiceArray release];

   143     [teamDictionary release];

   144     [lastIndexPath release];

   145     [super dealloc];

   146 }

   147 

   148 

   149 @end

   150