vlc-ios/AspenProject/VLCPlaylistViewController.m

//
//  VLCMasterViewController.m
//  AspenProject
//
//  Created by Felix Paul Kühne on 27.02.13.
//  Copyright (c) 2013 VideoLAN. All rights reserved.
//

#import <MediaLibraryKit/MLFile.h>
#import <MediaLibraryKit/MLMediaLibrary.h>

#import "VLCPlaylistViewController.h"

#import "VLCDetailViewController.h"

@interface VLCPlaylistViewController () {
    NSMutableArray *_foundMedia;
}
@end

@implementation VLCPlaylistViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        self.title = @"Aspen Project";
        if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
            self.clearsSelectionOnViewWillAppear = NO;
            self.contentSizeForViewInPopover = CGSizeMake(320.0, 600.0);
        }
    }
    return self;
}

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

- (void)viewDidLoad
{
    [super viewDidLoad];

    UIBarButtonItem *addButton = [[[UIBarButtonItem alloc] initWithTitle:@"About" style:UIBarButtonItemStyleBordered target:self action:@selector(showAboutView:)] autorelease];
    self.navigationItem.leftBarButtonItem = addButton;

    self.navigationItem.rightBarButtonItem = self.editButtonItem;

    [self updateViewContents];
    [[MLMediaLibrary sharedMediaLibrary] libraryDidAppear];
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

#pragma mark - Table View

- (void)updateViewContents
{
    [[MLMediaLibrary sharedMediaLibrary] updateMediaDatabase];

    if (_foundMedia)
        [_foundMedia release];

    _foundMedia = [[NSMutableArray arrayWithArray:[MLFile allFiles]] retain];

    [self.tableView reloadData];
}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    NSLog(@"found %u media", _foundMedia.count);
    return _foundMedia.count;
}

// Customize the appearance of table view cells.
- (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 ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
        }
    }


    MLFile *object = _foundMedia[indexPath.row];
    cell.textLabel.text = object.title;
    NSLog(@"returning cell with title %@", object.title);
    return cell;
}

- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
    // Return NO if you do not want the specified item to be editable.
    return YES;
}

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        [_foundMedia removeObjectAtIndex:indexPath.row];
        [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
    } else if (editingStyle == UITableViewCellEditingStyleInsert) {
        // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
    }
}

/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath
{
}
*/

/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
    // Return NO if you do not want the item to be re-orderable.
    return YES;
}
*/

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    MLFile *object = _foundMedia[indexPath.row];
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
	    if (!self.detailViewController) {
	        self.detailViewController = [[[VLCDetailViewController alloc] initWithNibName:@"VLCDetailViewController_iPhone" bundle:nil] autorelease];
	    }
	    self.detailViewController.detailItem = object;
        [self.navigationController pushViewController:self.detailViewController animated:YES];
    } else {
        self.detailViewController.detailItem = object;
    }
}

#pragma mark - UI implementation
- (void)showAboutView:(id)sender
{
    NSLog(@"asked to show the about view");
}

@end