1 //

     2 //  SingleTeamViewController.m

     3 //  HedgewarsMobile

     4 //

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

     6 //  Copyright 2010 __MyCompanyName__. All rights reserved.

     7 //

     8 

     9 #import "SingleTeamViewController.h"

    10 #import "HogHatViewController.h"

    11 #import "GravesViewController.h"

    12 #import "VoicesViewController.h"

    13 #import "FortsViewController.h"

    14 #import "FlagsViewController.h"

    15 #import "LevelViewController.h"

    16 #import "CommodityFunctions.h"

    17 #import "UIImageExtra.h"

    18 

    19 #define TEAMNAME_TAG 1234

    20 

    21 @implementation SingleTeamViewController

    22 @synthesize teamDictionary, normalHogSprite, secondaryItems, textFieldBeingEdited, teamName;

    23 

    24 

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

    26     return rotationManager(interfaceOrientation);

    27 }

    28 

    29 

    30 #pragma mark -

    31 #pragma mark textfield methods

    32 -(void) cancel:(id) sender {

    33     if (textFieldBeingEdited != nil)

    34         [self.textFieldBeingEdited resignFirstResponder];

    35 }

    36 

    37 // set the new value

    38 -(BOOL) save:(id) sender {

    39     NSInteger index = textFieldBeingEdited.tag;

    40     

    41     if (textFieldBeingEdited != nil) {

    42         if (TEAMNAME_TAG == index) {

    43             [self.teamDictionary setObject:textFieldBeingEdited.text forKey:@"teamname"];

    44         } else {

    45             //replace the old value with the new one            

    46             NSMutableDictionary *hog = [[teamDictionary objectForKey:@"hedgehogs"] objectAtIndex:index];

    47             [hog setObject:textFieldBeingEdited.text forKey:@"hogname"];

    48         }

    49         

    50         isWriteNeeded = YES;

    51         [self.textFieldBeingEdited resignFirstResponder];

    52         return YES;

    53     }

    54     return NO;

    55 }

    56 

    57 // the textfield is being modified, update the navigation controller

    58 -(void) textFieldDidBeginEditing:(UITextField *)aTextField{   

    59     self.textFieldBeingEdited = aTextField;

    60 

    61     UIBarButtonItem *cancelButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Cancel",@"from the hog name table")

    62                                                                      style:UIBarButtonItemStylePlain

    63                                                                     target:self

    64                                                                     action:@selector(cancel:)];

    65     self.navigationItem.leftBarButtonItem = cancelButton;

    66     [cancelButton release];

    67     

    68     UIBarButtonItem *saveButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Save",@"from the hog name table")

    69                                                                      style:UIBarButtonItemStyleDone

    70                                                                     target:self

    71                                                                     action:@selector(save:)];

    72     self.navigationItem.rightBarButtonItem = saveButton;

    73     [saveButton release];

    74 }

    75 

    76 // the textfield has been modified, check for empty strings and restore original navigation bar

    77 -(void) textFieldDidEndEditing:(UITextField *)aTextField{

    78     if ([textFieldBeingEdited.text length] == 0) 

    79         textFieldBeingEdited.text = [NSString stringWithFormat:@"hedgehog %d",textFieldBeingEdited.tag];

    80 

    81     self.textFieldBeingEdited = nil;

    82     self.navigationItem.rightBarButtonItem = self.navigationItem.backBarButtonItem;

    83     self.navigationItem.leftBarButtonItem = nil;

    84 }

    85 

    86 // limit the size of the field to 64 characters like in original frontend

    87 -(BOOL) textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {

    88     int limit = 64;

    89     return !([textField.text length] > limit && [string length] > range.length);

    90 }

    91 

    92 

    93 #pragma mark -

    94 #pragma mark View lifecycle

    95 -(void) viewDidLoad {

    96     [super viewDidLoad];

    97     

    98     // labels for the entries

    99     NSArray *array = [[NSArray alloc] initWithObjects:

   100                       NSLocalizedString(@"Grave",@""),

   101                       NSLocalizedString(@"Voice",@""),

   102                       NSLocalizedString(@"Fort",@""),

   103                       NSLocalizedString(@"Flag",@""),

   104                       NSLocalizedString(@"Level",@""),nil];

   105     self.secondaryItems = array;

   106     [array release];

   107 

   108     // load the base hog image, drawing will occure in cellForRow...

   109     NSString *normalHogFile = [[NSString alloc] initWithFormat:@"%@/Hedgehog.png",GRAPHICS_DIRECTORY()];

   110     UIImage *hogSprite = [[UIImage alloc] initWithContentsOfFile:normalHogFile andCutAt:CGRectMake(96, 0, 32, 32)];

   111     [normalHogFile release];

   112     self.normalHogSprite = hogSprite;

   113     [hogSprite release];

   114     

   115     // listen if any childController modifies the plist and write it if needed

   116     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(setWriteNeeded) name:@"setWriteNeedTeams" object:nil];

   117     isWriteNeeded = NO;

   118 }

   119 

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

   121     [super viewWillAppear:animated];

   122     

   123     // load data about the team and write if there has been a change

   124     if (isWriteNeeded) 

   125         [self writeFile];

   126     

   127     NSString *teamFile = [[NSString alloc] initWithFormat:@"%@/%@.plist",TEAMS_DIRECTORY(),self.title];

   128     NSMutableDictionary *teamDict = [[NSMutableDictionary alloc] initWithContentsOfFile:teamFile];

   129     self.teamDictionary = teamDict;

   130     [teamDict release];

   131     [teamFile release];

   132     

   133     self.teamName = self.title;

   134     

   135     [self.tableView reloadData];

   136 }

   137 

   138 // write on file if there has been a change

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

   140     [super viewWillDisappear:animated];

   141 

   142     // end the editing of the current field

   143     if (textFieldBeingEdited != nil) {

   144         [self save:nil];

   145     }

   146     

   147     if (isWriteNeeded) 

   148         [self writeFile];        

   149 }

   150 

   151 #pragma mark -

   152 // needed by other classes to warn about a user change

   153 -(void) setWriteNeeded {

   154     isWriteNeeded = YES;

   155 }

   156 

   157 -(void) writeFile {

   158     NSString *teamFile = [[NSString alloc] initWithFormat:@"%@/%@.plist",TEAMS_DIRECTORY(),self.title];

   159 

   160     NSString *newTeamName = [self.teamDictionary objectForKey:@"teamname"];

   161     if (![newTeamName isEqualToString:self.teamName]) {

   162         //delete old

   163         [[NSFileManager defaultManager] removeItemAtPath:teamFile error:NULL];

   164         [teamFile release];

   165         self.title = newTeamName;

   166         self.teamName = newTeamName;

   167         teamFile = [[NSString alloc] initWithFormat:@"%@/%@.plist",TEAMS_DIRECTORY(),newTeamName];

   168     }

   169     

   170     [self.teamDictionary writeToFile:teamFile atomically:YES];

   171     NSLog(@"writing: %@",teamDictionary);

   172     isWriteNeeded = NO;

   173     [teamFile release];

   174 }

   175 

   176 #pragma mark -

   177 #pragma mark Table view data source

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

   179     return 3;

   180 }

   181 

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

   183     NSInteger rows = 0;

   184     switch (section) {

   185         case 0: // team name

   186             rows = 1;

   187             break;

   188         case 1: // team members

   189             rows = MAX_HOGS;

   190             break;

   191         case 2: // team details

   192             rows = [self.secondaryItems count];

   193             break;

   194         default:

   195             break;

   196     }

   197     return rows;

   198 }

   199 

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

   201     static NSString *CellIdentifier0 = @"Cell0";

   202     static NSString *CellIdentifier1 = @"Cell1";

   203     static NSString *CellIdentifier2 = @"Cell2";

   204     

   205     NSArray *hogArray;

   206     UITableViewCell *cell = nil;

   207     NSInteger row = [indexPath row];

   208     UIImage *accessoryImage;

   209     

   210     switch ([indexPath section]) {

   211         case 0:

   212             cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier0];

   213             if (cell == nil) {

   214                 cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault 

   215                                                reuseIdentifier:CellIdentifier0] autorelease];

   216                 // create a uitextfield for each row, expand it to take the maximum size

   217                 UITextField *aTextField = [[UITextField alloc] 

   218                                            initWithFrame:CGRectMake(5, 12, (cell.frame.size.width + cell.frame.size.width/3) - 42, 25)];

   219                 aTextField.clearsOnBeginEditing = NO;

   220                 aTextField.returnKeyType = UIReturnKeyDone;

   221                 aTextField.adjustsFontSizeToFitWidth = YES;

   222                 aTextField.delegate = self;

   223                 aTextField.tag = [indexPath row];

   224                 aTextField.font = [UIFont boldSystemFontOfSize:[UIFont systemFontSize] + 2];

   225                 aTextField.clearButtonMode = UITextFieldViewModeWhileEditing;

   226                 [aTextField addTarget:self action:@selector(save:) forControlEvents:UIControlEventEditingDidEndOnExit];

   227                 [cell.contentView addSubview:aTextField];

   228                 [aTextField release];

   229             }

   230             

   231             cell.imageView.image = nil;

   232             cell.accessoryType = UITableViewCellAccessoryNone;

   233             for (UIView *oneView in cell.contentView.subviews) {

   234                 if ([oneView isMemberOfClass:[UITextField class]]) {

   235                     // we find the uitextfied and we'll use its tag to understand which one is being edited

   236                     UITextField *textFieldFound = (UITextField *)oneView;

   237                     textFieldFound.text = [self.teamDictionary objectForKey:@"teamname"];

   238                     textFieldFound.tag = TEAMNAME_TAG;

   239                 }

   240             }            

   241             break;

   242         case 1:

   243             cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier1];

   244             if (cell == nil) {

   245                 cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault 

   246                                                reuseIdentifier:CellIdentifier1] autorelease];

   247                 

   248                 // create a uitextfield for each row, expand it to take the maximum size

   249                 UITextField *aTextField = [[UITextField alloc] 

   250                                            initWithFrame:CGRectMake(42, 12, (cell.frame.size.width + cell.frame.size.width/3) - 42, 25)];

   251                 aTextField.clearsOnBeginEditing = NO;

   252                 aTextField.returnKeyType = UIReturnKeyDone;

   253                 aTextField.adjustsFontSizeToFitWidth = YES;

   254                 aTextField.delegate = self;

   255                 aTextField.tag = [indexPath row];

   256                 aTextField.font = [UIFont boldSystemFontOfSize:[UIFont systemFontSize] + 2];

   257                 aTextField.clearButtonMode = UITextFieldViewModeWhileEditing;

   258                 [aTextField addTarget:self action:@selector(save:) forControlEvents:UIControlEventEditingDidEndOnExit];

   259                 [cell.contentView addSubview:aTextField];

   260                 [aTextField release];

   261             }

   262             

   263             hogArray = [self.teamDictionary objectForKey:@"hedgehogs"];

   264             

   265             NSString *hatFile = [[NSString alloc] initWithFormat:@"%@/%@.png", HATS_DIRECTORY(), [[hogArray objectAtIndex:row] objectForKey:@"hat"]];

   266             UIImage *hatSprite = [[UIImage alloc] initWithContentsOfFile: hatFile andCutAt:CGRectMake(0, 0, 32, 32)];

   267             [hatFile release];

   268             cell.imageView.image = [self.normalHogSprite mergeWith:hatSprite atPoint:CGPointMake(0, -5)];

   269             [hatSprite release];

   270                         

   271             for (UIView *oneView in cell.contentView.subviews) {

   272                 if ([oneView isMemberOfClass:[UITextField class]]) {

   273                     // we find the uitextfied and we'll use its tag to understand which one is being edited

   274                     UITextField *textFieldFound = (UITextField *)oneView;

   275                     textFieldFound.text = [[hogArray objectAtIndex:row] objectForKey:@"hogname"];

   276                 }

   277             }

   278             

   279             cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;

   280             break;

   281         case 2:

   282             cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier2];

   283             if (cell == nil) {

   284                 cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault 

   285                                                reuseIdentifier:CellIdentifier2] autorelease];

   286             }

   287             

   288             cell.textLabel.text = [self.secondaryItems objectAtIndex:row];

   289             cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

   290             switch (row) {

   291                 case 0: // grave

   292                     accessoryImage = [[UIImage alloc] initWithContentsOfFile:[NSString stringWithFormat:@"%@/%@.png",

   293                                                                               GRAVES_DIRECTORY(),[teamDictionary objectForKey:@"grave"]]

   294                                                                     andCutAt:CGRectMake(0,0,32,32)];

   295                     cell.imageView.image = accessoryImage;

   296                     [accessoryImage release];

   297                     break;

   298                 case 2: // fort

   299                     accessoryImage = [[UIImage alloc] initWithContentsOfFile:[NSString stringWithFormat:@"%@/%@L.png",

   300                                                                               FORTS_DIRECTORY(),[teamDictionary objectForKey:@"fort"]]];

   301                     cell.imageView.image = [accessoryImage scaleToSize:CGSizeMake(42, 42)];

   302                     [accessoryImage release];

   303                     break;

   304                     

   305                 case 3: // flags

   306                     accessoryImage = [[UIImage alloc] initWithContentsOfFile:[NSString stringWithFormat:@"%@/%@.png",

   307                                                                               FLAGS_DIRECTORY(),[teamDictionary objectForKey:@"flag"]]];

   308                     cell.imageView.image = accessoryImage;

   309                     [accessoryImage release];

   310                     break;

   311                 case 4: // level

   312                     accessoryImage = [[UIImage alloc] initWithContentsOfFile:[NSString stringWithFormat:@"%@/%d.png",

   313                                                                               BOTLEVELS_DIRECTORY(),[[[[teamDictionary objectForKey:@"hedgehogs"]

   314                                                                                                       objectAtIndex:0] objectForKey:@"level"]

   315                                                                                                      intValue]]];

   316                     cell.imageView.image = accessoryImage;

   317                     [accessoryImage release];

   318                     break;

   319                 default:

   320                     cell.imageView.image = nil;

   321                     break;

   322             }

   323             break;

   324     }

   325     

   326     return cell;

   327 }

   328 

   329 

   330 #pragma mark -

   331 #pragma mark Table view delegate

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

   333     NSInteger row = [indexPath row];

   334     NSInteger section = [indexPath section];

   335     UITableViewController *nextController = nil;

   336     UITableViewCell *cell;

   337     

   338     if (2 == section) {

   339         switch (row) {

   340             case 0: // grave

   341                 if (nil == gravesViewController)

   342                     gravesViewController = [[GravesViewController alloc] initWithStyle:UITableViewStyleGrouped];

   343                 

   344                 nextController = gravesViewController;

   345                 break;

   346             case 1: // voice

   347                 if (nil == voicesViewController)

   348                     voicesViewController = [[VoicesViewController alloc] initWithStyle:UITableViewStyleGrouped];

   349                 

   350                 nextController = voicesViewController;                    

   351                 break;

   352             case 2: // fort

   353                 if (nil == fortsViewController)

   354                     fortsViewController = [[FortsViewController alloc] initWithStyle:UITableViewStyleGrouped];

   355                 

   356                 nextController = fortsViewController;

   357                 break;

   358             case 3: // flag

   359                 if (nil == flagsViewController) 

   360                     flagsViewController = [[FlagsViewController alloc] initWithStyle:UITableViewStyleGrouped];

   361                 

   362                 nextController = flagsViewController;

   363                 break;

   364             case 4: // level

   365                 if (nil == levelViewController)

   366                     levelViewController = [[LevelViewController alloc] initWithStyle:UITableViewStyleGrouped];

   367                 

   368                 nextController = levelViewController;

   369                 break;

   370         }

   371         

   372         nextController.title = [secondaryItems objectAtIndex:row];

   373         [nextController setTeamDictionary:teamDictionary];

   374         [self.navigationController pushViewController:nextController animated:YES];

   375     } else {

   376         cell = [aTableView cellForRowAtIndexPath:indexPath];

   377         for (UIView *oneView in cell.contentView.subviews) {

   378             if ([oneView isMemberOfClass:[UITextField class]]) {

   379                 textFieldBeingEdited = (UITextField *)oneView;

   380                 [textFieldBeingEdited becomeFirstResponder];

   381             }

   382         }

   383         [aTableView deselectRowAtIndexPath:indexPath animated:NO];

   384     }

   385 

   386 }

   387 

   388 // action to perform when you want to change a hog hat

   389 -(void) tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath {

   390     if (nil == hogHatViewController) {

   391         hogHatViewController = [[HogHatViewController alloc] initWithStyle:UITableViewStyleGrouped];

   392     }

   393     

   394     // cache the dictionary file of the team, so that other controllers can modify it

   395     hogHatViewController.teamDictionary = self.teamDictionary;

   396     hogHatViewController.selectedHog = [indexPath row];

   397     

   398     [self.navigationController pushViewController:hogHatViewController animated:YES];

   399 }

   400 

   401 

   402 #pragma mark -

   403 #pragma mark Memory management

   404 -(void) didReceiveMemoryWarning {

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

   406     [super didReceiveMemoryWarning];

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

   408     if (hogHatViewController.view.superview == nil)

   409         hogHatViewController = nil;

   410     if (gravesViewController.view.superview == nil)

   411         gravesViewController = nil;

   412     if (voicesViewController.view.superview == nil)

   413         voicesViewController = nil;

   414     if (fortsViewController.view.superview == nil)

   415         fortsViewController = nil;

   416     if (flagsViewController.view.superview == nil)

   417         flagsViewController = nil;

   418     if (levelViewController.view.superview == nil)

   419         levelViewController = nil;

   420 }

   421 

   422 -(void) viewDidUnload {

   423     self.teamDictionary = nil;

   424     self.textFieldBeingEdited = nil;

   425     self.teamName = nil;

   426     self.normalHogSprite = nil;

   427     self.secondaryItems = nil;

   428     hogHatViewController = nil;

   429     flagsViewController = nil;

   430     fortsViewController = nil;

   431     gravesViewController = nil;

   432     levelViewController = nil;

   433     [super viewDidUnload];

   434     MSG_DIDUNLOAD();

   435 }

   436 

   437 -(void) dealloc {

   438     [teamDictionary release];

   439     [textFieldBeingEdited release];

   440     [teamName release];

   441     [normalHogSprite release];

   442     [secondaryItems release];

   443     [hogHatViewController release];

   444     [fortsViewController release];

   445     [gravesViewController release];

   446     [flagsViewController release];

   447     [levelViewController release];

   448     [super dealloc];

   449 }

   450 

   451 

   452 @end

   453