RootViewController.m

//
//  RootViewController.m
//  CustomBackButton
//
//  Created by Peter Boctor on 1/11/11.
//
//  Copyright (c) 2011 Peter Boctor
// 
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
// 
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
// 
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE

#import "RootViewController.h"
#import "CustomNavigationBar.h"

@implementation RootViewController

- (void)viewDidLoad
{
    [super viewDidLoad];
    
    self.title = @"Home";
    self.tableView.rowHeight = 57.0;

    tableViewData = [[NSArray arrayWithObjects:
                      [NSDictionary dictionaryWithObjectsAndKeys:@"Instagram", @"title", @"InstagramViewController", @"class", @"InstagramIcon.png", @"image", nil],
                      [NSDictionary dictionaryWithObjectsAndKeys:@"Reeder", @"title", @"ReederViewController", @"class", @"reedericon.png", @"image", nil],
                      [NSDictionary dictionaryWithObjectsAndKeys:@"DailyBooth", @"title", @"DailyBoothViewController", @"class", @"DailyBoothIcon", @"image", nil], nil] retain];
}

-(void)willAppearIn:(UINavigationController *)navigationController
{
  // Reset the title to Home in case it got changed by the ReederViewController
  self.navigationController.navigationBar.backItem.title = @"Home";
  CustomNavigationBar* customNavigationBar = (CustomNavigationBar*)navigationController.navigationBar;
  // Clear the tint color
  customNavigationBar.tintColor = nil;
  // Clear the background
  [customNavigationBar clearBackground];
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
  return tableViewData.count;
}

- (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];
    
    cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
    cell.textLabel.text = [[tableViewData objectAtIndex:indexPath.row] objectForKey:@"title"];
    cell.imageView.image = [UIImage imageNamed:[[tableViewData objectAtIndex:indexPath.row] objectForKey:@"image"]];

    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
  NSString* class = [[tableViewData objectAtIndex:indexPath.row] objectForKey:@"class"];
  Class detailClass = NSClassFromString(class);
  UIViewController* detailViewController = [[[detailClass alloc] initWithNibName:@"BaseViewController" bundle:nil] autorelease];
  detailViewController.title = [[tableViewData objectAtIndex:indexPath.row] objectForKey:@"title"];
  [self.navigationController pushViewController:detailViewController animated:YES];
}

- (void)dealloc
{
  [super dealloc];
  [tableViewData release];
}

@end