/*****************************************************************************
* VLCRendererDiscovery.h: Wrapper class for vlc_renderer_discovery_t
*****************************************************************************
* Copyright (C) 2016 VLC authors and VideoLAN
*
* Authors: Marvin Scholz <epirat07 at gmail dot com>
*
* 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 "menus/renderers/VLCRendererItem.h"
extern NSString * const VLCRendererAddedNotification;
extern NSString * const VLCRendererRemovedNotification;
@protocol VLCRendererDiscoveryDelegate;
/**
\c VLCRendererDiscovery is a simple wrapper class for libvlc’s
\c vlc_renderer_discovery_t. It's initialized with the renderer name and
manages the underlying renderer discovery.
*/
@interface VLCRendererDiscovery : NSObject
/**
The delegate that is called when a \c VLCRendererItem is added or deleted
*/
@property (weak) id<VLCRendererDiscoveryDelegate> delegate;
/**
The name of the renderer discovery module
*/
@property (readonly) NSString *name;
/**
The longname of the renderer discovery module
*/
@property (readonly) NSString *longName;
/**
Array of \c VLCRendererItems that the module discovered
*/
@property (readonly) NSMutableArray<VLCRendererItem*> *rendererItems;
/**
Indicates if the discovery has been started
*/
@property (readonly) bool discoveryStarted;
/**
Initialize the class with a renderer name and (optional) longname retrieved with
the \c vlc_rd_get_names function.
\note In case the renderer discovery service creation fails, nil is returned.
\param name Renderer name as C string
\param longname Renderer longname as C string
\returns Initialized class that already created the underlying
\c vlc_renderer_discovery_t structure or nil on failure.
*/
- (instancetype)initWithName:(const char*)name andLongname:(const char*)longname;
/**
Starts the renderer discovery
\return YES if the renderer was successfully started, NO otherwise.
\sa -stopDiscovery
*/
- (bool)startDiscovery;
/**
Stops the renderer discovery
\note Stopping an already stopped renderer discovery has no effect.
\sa -startDiscovery
*/
- (void)stopDiscovery;
@end
#pragma mark Delegate Protocol
/**
\c VLCRendererDiscoveryDelegate protocol defines the required methods
to be implemented by a \c VLCRendererDiscovery delegate.
*/
@protocol VLCRendererDiscoveryDelegate
@required
/**
Invoked when a \c VLCRendererItem was added
\param item The renderer item that was added
\param sender The \c VLCRendererDiscovery object that added the Item.
\sa -removedRendererItem:from:
*/
- (void)addedRendererItem:(VLCRendererItem *)item from:(VLCRendererDiscovery *)sender;
/**
Invoked when a \c VLCRendererItem was removed
\param item The renderer item that was removed
\param sender The \c VLCRendererDiscovery object that removed the Item.
\sa -addedRendererItem:from:
*/
- (void)removedRendererItem:(VLCRendererItem *)item from:(VLCRendererDiscovery *)sender;
@end
¤ Dauer der Verarbeitung: 0.6 Sekunden
¤
*© Formatika GbR, Deutschland