//
// SingleTeamViewController.m
// HedgewarsMobile
//
// Created by Vittorio on 02/04/10.
// Copyright 2010 __MyCompanyName__. All rights reserved.
//
#import "SingleTeamViewController.h"
#import "HogHatViewController.h"
#import "FlagsViewController.h"
#import "FortsViewController.h"
#import "CommodityFunctions.h"
#define TEAMNAME_TAG 1234
@implementation SingleTeamViewController
@synthesize teamDictionary, hatArray, secondaryItems, secondaryControllers, textFieldBeingEdited, teamName;
-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);
}
#pragma mark -
#pragma mark textfield methods
// return to previous table
-(void) cancel:(id) sender {
if (textFieldBeingEdited != nil)
[self.textFieldBeingEdited resignFirstResponder];
}
// set the new value
-(BOOL) save:(id) sender {
NSInteger index = textFieldBeingEdited.tag;
if (textFieldBeingEdited != nil) {
if (TEAMNAME_TAG == index) {
NSLog(@"%@", textFieldBeingEdited.text);
[self.teamDictionary setObject:textFieldBeingEdited.text forKey:@"teamname"];
} else {
//replace the old value with the new one
NSDictionary *oldHog = [[teamDictionary objectForKey:@"hedgehogs"] objectAtIndex:index];
NSMutableDictionary *newHog = [[NSMutableDictionary alloc] initWithDictionary: oldHog];
[newHog setObject:textFieldBeingEdited.text forKey:@"hogname"];
[[teamDictionary objectForKey:@"hedgehogs"] replaceObjectAtIndex:index withObject:newHog];
[newHog release];
}
isWriteNeeded = YES;
[self.textFieldBeingEdited resignFirstResponder];
return YES;
}
return NO;
}
// the textfield is being modified, update the navigation controller
-(void) textFieldDidBeginEditing:(UITextField *)aTextField{
self.textFieldBeingEdited = aTextField;
UIBarButtonItem *cancelButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Cancel",@"from the hog name table")
style:UIBarButtonItemStylePlain
target:self
action:@selector(cancel:)];
self.navigationItem.leftBarButtonItem = cancelButton;
[cancelButton release];
UIBarButtonItem *saveButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Save",@"from the hog name table")
style:UIBarButtonItemStyleDone
target:self
action:@selector(save:)];
self.navigationItem.rightBarButtonItem = saveButton;
[saveButton release];
}
// we save every time a textfield is edited, so we don't risk to update only the hogs or only the temname
-(BOOL) textFieldShouldEndEditing:(UITextField *)aTextField {
return [self save:nil];
}
// the textfield has been modified, check for empty strings and restore original navigation bar
-(void) textFieldDidEndEditing:(UITextField *)aTextField{
if ([textFieldBeingEdited.text length] == 0)
textFieldBeingEdited.text = [NSString stringWithFormat:@"hedgehog %d",textFieldBeingEdited.tag];
self.textFieldBeingEdited = nil;
self.navigationItem.rightBarButtonItem = self.navigationItem.backBarButtonItem;
self.navigationItem.leftBarButtonItem = nil;
}
// limit the size of the field to 64 characters like in original frontend
-(BOOL) textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
int limit = 64;
return !([textField.text length] > limit && [string length] > range.length);
}
#pragma mark -
#pragma mark View lifecycle
- (void)viewDidLoad {
[super viewDidLoad];
// labels for the entries
NSMutableArray *array = [[NSMutableArray alloc] initWithObjects:
NSLocalizedString(@"Grave",@""),
NSLocalizedString(@"Voice",@""),
NSLocalizedString(@"Fort",@""),
NSLocalizedString(@"Flag",@""),
NSLocalizedString(@"Level",@""),nil];
self.secondaryItems = array;
[array release];
// insert controllers here
NSMutableArray *controllersArray = [[NSMutableArray alloc] initWithCapacity:[secondaryItems count]];
FlagsViewController *flagsViewController = [[FlagsViewController alloc] initWithStyle:UITableViewStyleGrouped];
[controllersArray addObject:flagsViewController];
[flagsViewController release];
FortsViewController *fortsViewController = [[FortsViewController alloc] initWithStyle:UITableViewStyleGrouped];
[controllersArray addObject:fortsViewController];
[fortsViewController release];
self.secondaryControllers = controllersArray;
[controllersArray release];
// listen if any childController modifies the plist and write it if needed
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(setWriteNeeded) name:@"setWriteNeedTeams" object:nil];
isWriteNeeded = NO;
}
- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
// load data about the team and write if there has been a change
if (isWriteNeeded)
[self writeFile];
NSString *teamFile = [[NSString alloc] initWithFormat:@"%@/%@.plist",TEAMS_DIRECTORY(),self.title];
NSMutableDictionary *teamDict = [[NSMutableDictionary alloc] initWithContentsOfFile:teamFile];
self.teamDictionary = teamDict;
[teamDict release];
[teamFile release];
self.teamName = self.title;
// load the images of the hat for aach hog
NSString *normalHogFile = [[NSString alloc] initWithFormat:@"%@/Hedgehog.png",GRAPHICS_DIRECTORY()];
UIImage *normalHogImage = [[UIImage alloc] initWithContentsOfFile:normalHogFile];
[normalHogFile release];
CGRect hogSpriteArea = CGRectMake(96, 0, 32, 32);
CGImageRef cgImg = CGImageCreateWithImageInRect([normalHogImage CGImage], hogSpriteArea);
[normalHogImage release];
UIImage *normalHogSprite = [[UIImage alloc] initWithCGImage:cgImg];
CGImageRelease(cgImg);
NSArray *hogArray = [self.teamDictionary objectForKey:@"hedgehogs"];
NSMutableArray *array = [[NSMutableArray alloc] initWithCapacity:[hogArray count]];
for (NSDictionary *hog in hogArray) {
NSString *hatFile = [[NSString alloc] initWithFormat:@"%@/%@.png",HATS_DIRECTORY(),[hog objectForKey:@"hat"]];
UIImage *image = [[UIImage alloc] initWithContentsOfFile: hatFile];
[hatFile release];
CGRect firstSpriteArea = CGRectMake(0, 0, 32, 32);
CGImageRef cgImgage = CGImageCreateWithImageInRect([image CGImage], firstSpriteArea);
[image release];
UIImage *hatSprite = [[UIImage alloc] initWithCGImage:cgImgage];
CGImageRelease(cgImgage);
[array addObject:mergeTwoImages(normalHogSprite, hatSprite)];
[hatSprite release];
}
[normalHogSprite release];
self.hatArray = array;
[array release];
[self.tableView reloadData];
}
// write on file if there has been a change
-(void) viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
if (isWriteNeeded)
[self writeFile];
}
// needed by other classes to warn about a user change
-(void) setWriteNeeded {
isWriteNeeded = YES;
}
-(void) writeFile {
NSString *teamFile = [[NSString alloc] initWithFormat:@"%@/%@.plist",TEAMS_DIRECTORY(),self.title];
NSString *newTeamName = [self.teamDictionary objectForKey:@"teamname"];
if (![newTeamName isEqualToString:self.teamName]) {
//delete old
[[NSFileManager defaultManager] removeItemAtPath:teamFile error:NULL];
[teamFile release];
self.title = newTeamName;
self.teamName = newTeamName;
teamFile = [[NSString alloc] initWithFormat:@"%@/%@.plist",TEAMS_DIRECTORY(),newTeamName];
}
[self.teamDictionary writeToFile:teamFile atomically:YES];
NSLog(@"writing: %@",teamDictionary);
isWriteNeeded = NO;
[teamFile release];
}
#pragma mark -
#pragma mark Table view data source
-(NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {
return 3;
}
-(NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
NSInteger rows = 0;
switch (section) {
case 0: // team name
rows = 1;
break;
case 1: // team members
rows = MAX_HOGS;
break;
case 2: // team details
rows = [self.secondaryItems count];
break;
default:
break;
}
return rows;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:CellIdentifier] autorelease];
if ([indexPath section] != 2) {
// create a uitextfield for each row, expand it to take the maximum size
UITextField *aTextField;
if ([indexPath section] == 1) {
aTextField = [[UITextField alloc]
initWithFrame:CGRectMake(42, 12, (cell.frame.size.width + cell.frame.size.width/3) - 42, 25)];
} else {
aTextField = [[UITextField alloc]
initWithFrame:CGRectMake(5, 12, (cell.frame.size.width + cell.frame.size.width/3) - 42, 25)];
}
aTextField.clearsOnBeginEditing = NO;
aTextField.returnKeyType = UIReturnKeyDone;
aTextField.adjustsFontSizeToFitWidth = YES;
aTextField.delegate = self;
aTextField.tag = [indexPath row];
aTextField.font = [UIFont boldSystemFontOfSize:[UIFont systemFontSize] + 2];
aTextField.clearButtonMode = UITextFieldViewModeWhileEditing;
[aTextField addTarget:self action:@selector(save:) forControlEvents:UIControlEventEditingDidEndOnExit];
[cell.contentView addSubview:aTextField];
[aTextField release];
}
}
NSArray *hogArray;
NSInteger row = [indexPath row];
switch ([indexPath section]) {
case 0:
cell.imageView.image = nil;
cell.accessoryType = UITableViewCellAccessoryNone;
for (UIView *oneView in cell.contentView.subviews) {
if ([oneView isMemberOfClass:[UITextField class]]) {
// we find the uitextfied and we'll use its tag to understand which one is being edited
UITextField *textFieldFound = (UITextField *)oneView;
textFieldFound.text = [self.teamDictionary objectForKey:@"teamname"];
textFieldFound.tag = TEAMNAME_TAG;
}
}
break;
case 1:
hogArray = [self.teamDictionary objectForKey:@"hedgehogs"];
cell.imageView.image = [self.hatArray objectAtIndex:row];
for (UIView *oneView in cell.contentView.subviews) {
if ([oneView isMemberOfClass:[UITextField class]]) {
// we find the uitextfied and we'll use its tag to understand which one is being edited
UITextField *textFieldFound = (UITextField *)oneView;
textFieldFound.text = [[hogArray objectAtIndex:row] objectForKey:@"hogname"];
}
}
cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;
break;
case 2:
cell.textLabel.text = [self.secondaryItems objectAtIndex:row];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
switch (row) {
case 3: // flags
cell.imageView.image = [UIImage imageWithContentsOfFile:[NSString stringWithFormat:@"%@/%@.png",
FLAGS_DIRECTORY(),[teamDictionary objectForKey:@"flag"]]];
break;
default:
cell.imageView.image = nil;
break;
}
break;
default:
break;
}
return cell;
}
#pragma mark -
#pragma mark Table view delegate
-(void) tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
NSInteger row = [indexPath row];
UITableViewController *nextController;
UITableViewCell *cell;
switch ([indexPath section]) {
case 2:
//TODO: this part should be rewrittend with lazy loading instead of an array of controllers
nextController = [secondaryControllers objectAtIndex:row%2 ]; //TODO: fix the objectAtIndex
nextController.title = [secondaryItems objectAtIndex:row];
[nextController setTeamDictionary:teamDictionary];
[self.navigationController pushViewController:nextController animated:YES];
break;
default:
cell = [aTableView cellForRowAtIndexPath:indexPath];
for (UIView *oneView in cell.contentView.subviews) {
if ([oneView isMemberOfClass:[UITextField class]]) {
textFieldBeingEdited = (UITextField *)oneView;
[textFieldBeingEdited becomeFirstResponder];
}
}
[aTableView deselectRowAtIndexPath:indexPath animated:NO];
break;
}
}
// action to perform when you want to change a hog hat
-(void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath {
if (nil == hogChildController) {
hogChildController = [[HogHatViewController alloc] initWithStyle:UITableViewStyleGrouped];
}
// cache the dictionary file of the team, so that other controllers can modify it
hogChildController.teamDictionary = self.teamDictionary;
hogChildController.selectedHog = [indexPath row];
[self.navigationController pushViewController:hogChildController animated:YES];
}
#pragma mark -
#pragma mark Memory management
-(void) didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Relinquish ownership any cached data, images, etc that aren't in use.
}
-(void) viewDidUnload {
self.teamDictionary = nil;
self.textFieldBeingEdited = nil;
self.teamName = nil;
self.hatArray = nil;
self.secondaryItems = nil;
self.secondaryControllers = nil;
hogChildController = nil;
[super viewDidUnload];
}
-(void) dealloc {
[teamDictionary release];
[textFieldBeingEdited release];
[teamName release];
[hatArray release];
[secondaryItems release];
[secondaryControllers release];
[hogChildController release];
[super dealloc];
}
@end