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//
//  MediaPlayerAdapter.m
//  SpringStreams
//
//  Created by Frank Kammann on 26.08.11.
//  Copyright 2011 spring GmbH & Co. KG. All rights reserved.
//

#import <MediaPlayer/MediaPlayer.h>
#import <UIKit/UIKit.h>

#import "SpringStreams.h"


@class MediaPlayerMeta;


@implementation MediaPlayerAdapter

MPMoviePlayerController *controller;
NSObject<Meta> *meta;

- (id)adapter:(MPMoviePlayerController *)player {
    self = [super init:player];

    if (self) {
        meta = [[MediaPlayerMeta alloc] meta:player];
    }
    return self;
}

- (NSObject<Meta>*) getMeta {
    return meta;
}

- (int) getPosition {
    int position = (int)round([controller currentPlaybackTime]);
    // in initialize phase in controller this value is set to -2^31
    if(position < 0) position = 0;
    return position;
}


- (int) getDuration {
    return (int)round([controller duration]);
}

- (int) getWidth {
    return controller.view.bounds.size.width;
}

- (int) getHeight {
    return controller.view.bounds.size.height;
}

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


@end



@implementation MediaPlayerMeta

MPMoviePlayerController *controller;

- (id) meta:(MPMoviePlayerController *)player {
    self = [super init];
    if (self) {
        if(player == nil) 
            @throw [NSException exceptionWithName:@"IllegalArgumentException" 
                                           reason:@"player may not be null" 
                                         userInfo:nil];
        controller = player;
    }
    return self;
}

- (NSString*) getPlayerName {
    return @"MediaPlayer";
}

- (NSString*) getPlayerVersion {
    return [UIDevice currentDevice].systemVersion;
}

- (int) getScreenWidth {
    CGRect screenRect = [[UIScreen mainScreen] bounds];
    return screenRect.size.width;
}

- (int) getScreenHeight {
    CGRect screenRect = [[UIScreen mainScreen] bounds];
    return screenRect.size.height;
}

@end