/*****************************************************************************
* VLCMediaSource.h: MacOS X interface module
*****************************************************************************
* Copyright (C) 2019 VLC authors and VideoLAN
*
* Authors: Felix Paul Kühne <fkuehne # videolan -dot- org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU 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 <vlc_media_source.h>
#import <vlc_preparser.h>
#import "VLCMediaSourceNodeObservation.h"
@class VLCInputItem;
@class VLCInputNode;
NS_ASSUME_NONNULL_BEGIN
extern NSString *VLCMediaSourceChildrenReset;
extern NSString *VLCMediaSourceChildrenAdded;
extern NSString *VLCMediaSourceChildrenRemoved;
extern NSString *VLCMediaSourcePreparsingStarted;
extern NSString *VLCMediaSourcePreparsingEnded;
extern NSString * const VLCMediaSourcePreparseInputItemKey;
extern NSString * const VLCMediaSourcePreparseStatusKey;
@interface VLCMediaSource : NSObject
- (instancetype)initForLocalDevices:(vlc_preparser_t *)p_preparser;
- (instancetype)initWithMediaSource:(vlc_media_source_t *)p_mediaSource
andPreparser:(vlc_preparser_t *)p_preparser
forCategory:(enum services_discovery_category_e)category;
- (instancetype)initMyFoldersMediaSourceWithPreparser:(vlc_preparser_t *)p_preparser;
- (instancetype)initWithFolderMrl:(NSString *)mrl
andPreparser:(vlc_preparser_t *)p_preparser;
- (nullable NSError *)preparseInputNodeWithinTree:(VLCInputNode *)inputNode;
/// Returns nil without an error when this media source cannot count children directly.
- (nullable NSNumber *)childCountForInputNode:(VLCInputNode *)inputNode
error:(NSError * _Nullable * _Nullable)error;
- (void)clearChildNodesForNode:(input_item_node_t*)inputNode;
- (nullable NSError *)generateChildNodesForDirectoryNode:(VLCInputNode *)directoryInputNode
withUrl:(NSURL *)directoryUrl;
- (nullable id<VLCMediaSourceNodeObservation>)observeInputNode:(VLCInputNode *)inputNode
onChange:(void (^)(VLCMediaSourceNodeChange change))changeHandler;
@property (nonatomic, readonly) NSString *mediaSourceDescription;
@property (nonatomic, readonly) VLCInputNode *rootNode;
@property (nonatomic, readonly) enum services_discovery_category_e category;
@property (nonatomic, readonly) NSString *categoryDescription;
@property (readwrite) void (^willStartGeneratingChildNodesForNodeHandler)(input_item_node_t *);
@property (readwrite) void (^didFinishGeneratingChildNodesForNodeHandler)(input_item_node_t *);
@end
NS_ASSUME_NONNULL_END
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-11-04)
¤
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