cog/Playlist/StatusImageTransformer.m

//
//  StatusImageTransformer.m
//  Cog
//
//  Created by Vincent Spader on 2/21/08.
//  Copyright 2008 __MyCompanyName__. All rights reserved.
//

#import "StatusImageTransformer.h"
#import "PlaylistEntry.h"

@implementation StatusImageTransformer

@synthesize playImage;
@synthesize queueImage;
@synthesize errorImage;
@synthesize stopAfterImage;

+ (Class)transformedValueClass {
	return [NSImage class];
}
+ (BOOL)allowsReverseTransformation {
	return NO;
}

- (id)init {
	self = [super init];
	if(self) {
		if(@available(macOS 11.0, *)) {
			self.playImage = [NSImage imageWithSystemSymbolName:@"play.fill" accessibilityDescription:NSLocalizedString(@"PlayingTrackTooltip", "")];
			self.queueImage = [NSImage imageWithSystemSymbolName:@"plus" accessibilityDescription:NSLocalizedString(@"QueuedTrackTooltip", "")];
			self.errorImage = [NSImage imageWithSystemSymbolName:@"nosign" accessibilityDescription:NSLocalizedString(@"ErrorTrackTooltip", "")];
			self.stopAfterImage = [NSImage imageWithSystemSymbolName:@"stop.fill" accessibilityDescription:NSLocalizedString(@"StopAfterTrackTooltip", "")];
		} else {
			self.playImage = [NSImage imageNamed:@"playTemplate"];
			self.queueImage = [NSImage imageNamed:@"NSAddTemplate"];
			self.errorImage = [NSImage imageNamed:@"NSStopProgressTemplate"];
			self.stopAfterImage = [NSImage imageNamed:@"stopTemplate"];
		}
	}

	return self;
}

// Convert from string to RepeatMode
- (id)transformedValue:(id)value {
	if(value == nil) return nil;

	if([value isEqualToString:@"playing"]) {
		return self.playImage;
	} else if([value isEqualToString:@"queued"]) {
		return self.queueImage;
	} else if([value isEqualToString:@"error"]) {
		return self.errorImage;
	} else if([value isEqualToString:@"stopAfter"]) {
		return self.stopAfterImage;
	}

	return nil;
}

@end