//
//  DeleteMeController.m
//  Nav
//
//  Created by jeff on 4/22/09.
//  Copyright 2009 Jeff LaMarche. All rights reserved.
//

#import "DeleteMeController.h"

@implementation DeleteMeController
@synthesize list;
-(IBAction)toggleEdit:(id)sender {
    [self.tableView setEditing:!self.tableView.editing animated:YES];
    
    if (self.tableView.editing)
        [self.navigationItem.rightBarButtonItem setTitle:@"Hotovo"];
    else
        [self.navigationItem.rightBarButtonItem setTitle:@"Mazat"];
}
- (void)viewDidLoad {
    if (list == nil)
    {
        NSString *path = [[NSBundle mainBundle] pathForResource:@"computers" 
                                                         ofType:@"plist"];
        NSMutableArray *array = [[NSMutableArray alloc] 
                                 initWithContentsOfFile:path];
        self.list = array;
        [array release];
    }
    UIBarButtonItem *editButton = [[UIBarButtonItem alloc]
                                   initWithTitle:@"Mazat"
                                   style:UIBarButtonItemStyleBordered
                                   target:self
                                   action:@selector(toggleEdit:)];
    self.navigationItem.rightBarButtonItem = editButton;
    [editButton release];
    
    [super viewDidLoad];
}
- (void)dealloc {
    [list release];
    [super dealloc];
}
#pragma mark -
#pragma mark Table Data Source Methods
- (NSInteger)tableView:(UITableView *)tableView 
 numberOfRowsInSection:(NSInteger)section {
    return [list count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView 
         cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    static NSString *DeleteMeCellIdentifier = @"DeleteMeCellIdentifier";
    
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:
                             DeleteMeCellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault 
                                       reuseIdentifier:DeleteMeCellIdentifier] autorelease];
    }
    NSInteger row = [indexPath row];
    cell.textLabel.text = [self.list objectAtIndex:row];
    return cell;
}

#pragma mark -
#pragma mark Table View Data Source Methods
- (void)tableView:(UITableView *)tableView 
commitEditingStyle:(UITableViewCellEditingStyle)editingStyle 
forRowAtIndexPath:(NSIndexPath *)indexPath {
    
    NSUInteger row = [indexPath row];
    [self.list removeObjectAtIndex:row];
    [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] 
                     withRowAnimation:UITableViewRowAnimationFade];
}

@end
