source: trunk/SapphireApplianceController.m @ 8

//
//  SapphireApplianceController.m
//  Sapphire
//
//  Created by pnmerrill on 6/20/07.
//  Copyright 2007 __MyCompanyName__. All rights reserved.
//

#import "SapphireApplianceController.h"
#import <BackRow/BackRow.h>
#import "SapphireBrowser.h"
#import "SapphireMetaData.h"
#import "SapphirePredicates.h"

@interface SapphireApplianceController (private)
- (void)processFiles:(NSArray *)files;
- (void)filesProcessed:(NSDictionary *)files;
- (NSMutableDictionary *)metaDataForPath:(NSString *)path;
@end

@implementation SapphireApplianceController

+ (NSString *) rootMenuLabel
{
        return (@"net.pmerrill.Sapphire" );
}

// 
- (id) initWithScene: (BRRenderScene *) scene
{
        self = [super initWithScene:scene];
        metaCollection = [[SapphireMetaDataCollection alloc] initWithFile:[NSHomeDirectory() stringByAppendingPathComponent:@"Library/Application Support/Sapphire/metaData.plist"] path:[NSHomeDirectory() stringByAppendingPathComponent:@"Movies"]];

        names = [[NSArray alloc] initWithObjects:@"Unwatched", @"Play Movies", @"Settings", nil];
        
        SapphireBrowser *playBrowser = [[SapphireBrowser alloc] initWithScene:[self scene] metaData:[metaCollection rootDirectory]];
        SapphireBrowser *unwatchedBrowser = [[SapphireBrowser alloc] initWithScene:[self scene] metaData:[metaCollection rootDirectory] predicate:unwatchedPredicate];
        
        controllers = [[NSArray alloc] initWithObjects:unwatchedBrowser, playBrowser, self, nil];
        [[self list] setDatasource:self];

        return self;
}

- (void)dealloc
{
        [names release];
        [controllers release];
        [metaCollection release];
        [super dealloc];
}

- (void) willBePushed
{
    // We're about to be placed on screen, but we're not yet there
    
    // always call super
    [super willBePushed];
}

- (void) wasPushed
{
    // We've just been put on screen, the user can see this controller's content now
    
    // always call super
    [super wasPushed];
}

- (void) willBePopped
{
    // The user pressed Menu, but we've not been removed from the screen yet
    
    // always call super
    [super willBePopped];
}

- (void) wasPopped
{
    // The user pressed Menu, removing us from the screen
    
    // always call super
    [super wasPopped];
}

- (void) willBeBuried
{
    // The user just chose an option, and we will be taken off the screen
    
    // always call super
    [super willBeBuried];
}

- (void) wasBuriedByPushingController: (BRLayerController *) controller
{
    // The user chose an option and this controller os no longer on screen
    
    // always call super
    [super wasBuriedByPushingController: controller];
}

- (void) willBeExhumed
{
    // the user pressed Menu, but we've not been revealed yet
    
    // always call super
    [super willBeExhumed];
}

- (void) wasExhumedByPoppingController: (BRLayerController *) controller
{
    // handle being revealed when the user presses Menu
    
    // always call super
    [super wasExhumedByPoppingController: controller];
}

- (long) itemCount
{
    // return the number of items in your menu list here
        return ( [ names count]);
}

- (id<BRMenuItemLayer>) itemForRow: (long) row
{
/*
    // build a BRTextMenuItemLayer or a BRAdornedMenuItemLayer, etc. here
    // return that object, it will be used to display the list item.
    return ( nil );
*/
        if( row > [names count] ) return ( nil ) ;
        
        BRAdornedMenuItemLayer * result = nil ;
        NSString *name = [names objectAtIndex:row];
        result = [BRAdornedMenuItemLayer adornedFolderMenuItemWithScene: [self scene]] ;
                        
        // add text
        [[result textItem] setTitle: name] ;
                                
        return ( result ) ;
}

- (NSString *) titleForRow: (long) row
{

        if ( row > [ names count] ) return ( nil );
        
        NSString *result = [ names objectAtIndex: row] ;
        return ( result ) ;
/*
    // return the title for the list item at the given index here
    return ( @"Sapphire" );
*/
}

- (long) rowForTitle: (NSString *) title
{
    long result = -1;
    long i, count = [self itemCount];
    for ( i = 0; i < count; i++ )
    {
        if ( [title isEqualToString: [self titleForRow: i]] )
        {
            result = i;
            break;
        }
    }
    
    return ( result );
}

- (void) itemSelected: (long) row
{
    // This is called when the user presses play/pause on a list item
        
        id controller = [controllers objectAtIndex:row];
        [[self stack] pushController:controller];
}

- (id<BRMediaPreviewController>) previewControllerForItem: (long) item
{
    // If subclassing BRMediaMenuController, this function is called when the selection cursor
    // passes over an item.
    return ( nil );
}

- (void)updateComplete
{
        BRListControl *list = [self list];
        long selection = [list selection];
        [list reload];
        [list setSelection:selection];  
}

@end