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/* HBPresetsManager.h $
This file is part of the HandBrake source code.
Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License. */
#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
@class HBPreset;
/**
* Posted when a preset is changed/added/deleted.
*/
extern NSString *HBPresetsChangedNotification;
/**
* HBPresetManager
* Manages the load/save of presets to an in memory tree.
*/
@interface HBPresetsManager : NSObject
/**
* The root of the presets tree.
*/
@property (nonatomic, readonly) HBPreset *root;
/**
* defaultPreset and its index path in the tree
*/
@property (nonatomic, readwrite, strong) HBPreset *defaultPreset;
/**
* Returns a HBPresetManager with the presets loaded at the passed URL.
*
* @param url the URL of the presets file to load.
*
* @return the initialized presets manager.
*/
- (instancetype)initWithURL:(NSURL *)url;
/**
* Saves the presets to disk.
*/
- (BOOL)savePresets;
/**
* Adds a given preset to the manager.
*
* @param preset the preset dict.
*/
- (void)addPreset:(HBPreset *)preset;
/**
* Deletes the presets at the specified index path.
*
* @param idx the NSIndexPath of the preset to delete.
*/
- (void)deletePresetAtIndexPath:(NSIndexPath *)idx;
- (void)replacePresetAtIndexPath:(NSIndexPath *)idx withPreset:(HBPreset *)preset;
/**
* Returns the index path of the specified object.
*
* @param preset the preset.
*
* @return The index path whose corresponding value is equal to the preset. Returns nil if not found.
*/
- (nullable NSIndexPath *)indexPathOfPreset:(HBPreset *)preset;
/**
* Adds back the built in presets.
*/
- (void)generateBuiltInPresets;
@end
NS_ASSUME_NONNULL_END
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