VLCMediaThumbnailer.h

/*****************************************************************************
 * VLCKit: VLCMediaThumbnailer
 *****************************************************************************
 * Copyright (C) 2010-2012, 2021 Pierre d'Herbemont and VideoLAN
 *
 * Authors: Pierre d'Herbemont
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 *****************************************************************************/
 
#import <Foundation/Foundation.h>
#import <CoreGraphics/CoreGraphics.h>
 
@class VLCMedia, VLCLibrary;
@protocol VLCMediaThumbnailerDelegate;
 
NS_ASSUME_NONNULL_BEGIN
 
@interface VLCMediaThumbnailer : NSObject
 
+ (VLCMediaThumbnailer *)thumbnailerWithMedia:(VLCMedia *)media andDelegate:(id<VLCMediaThumbnailerDelegate>)delegate;
+ (VLCMediaThumbnailer *)thumbnailerWithMedia:(VLCMedia *)media delegate:(id<VLCMediaThumbnailerDelegate>)delegate andVLCLibrary:(nullable VLCLibrary *)library;
 
- (void)fetchThumbnail;
 
@property (readwrite, weak, nonatomic, nullable) id<VLCMediaThumbnailerDelegate> delegate;
@property (readwrite, nonatomic) VLCMedia *media;
@property (readwrite, assign, nonatomic, nullable) CGImageRef thumbnail;
 
@property (readwrite, assign, nonatomic) CGFloat thumbnailHeight;
 
@property (readwrite, assign, nonatomic) CGFloat thumbnailWidth;
 
@property (readwrite, assign, nonatomic) float snapshotPosition;
@end
 
@protocol VLCMediaThumbnailerDelegate
@required
- (void)mediaThumbnailerDidTimeOut:(VLCMediaThumbnailer *)mediaThumbnailer;
- (void)mediaThumbnailer:(VLCMediaThumbnailer *)mediaThumbnailer didFinishThumbnail:(CGImageRef)thumbnail;
@end
 
NS_ASSUME_NONNULL_END