85 lines
1.9 KiB
Objective-C
85 lines
1.9 KiB
Objective-C
//
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// RepeatModeTransformer.m
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// Cog
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//
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// Created by Vincent Spader on 2/18/08.
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// Copyright 2008 __MyCompanyName__. All rights reserved.
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//
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#import "RepeatTransformers.h"
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#import "Logging.h"
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@implementation RepeatModeTransformer {
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RepeatMode repeatMode;
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}
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+ (Class)transformedValueClass { return [NSNumber class]; }
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+ (BOOL)allowsReverseTransformation { return YES; }
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- (id)initWithMode:(RepeatMode)r {
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self = [super init];
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if (self) {
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repeatMode = r;
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}
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return self;
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}
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// Convert from RepeatMode to BOOL
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- (id)transformedValue:(id)value {
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DLog(@"Transforming value: %@", value);
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if (value == nil) return nil;
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RepeatMode mode = (RepeatMode) [value integerValue];
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return @(repeatMode == mode);
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}
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- (id)reverseTransformedValue:(id)value {
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if (value == nil) return nil;
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BOOL enabled = [value boolValue];
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if (enabled) {
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return @(repeatMode);
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} else if (repeatMode == RepeatModeNoRepeat) {
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return @(RepeatModeRepeatAll);
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} else {
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return @(RepeatModeNoRepeat);
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}
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}
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@end
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@implementation RepeatModeImageTransformer
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+ (Class)transformedValueClass { return [NSImage class]; }
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+ (BOOL)allowsReverseTransformation { return NO; }
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// Convert from string to RepeatMode
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- (id)transformedValue:(id)value {
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DLog(@"Transforming value: %@", value);
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if (value == nil) return nil;
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RepeatMode mode = (RepeatMode) [value integerValue];
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if (mode == RepeatModeNoRepeat) {
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return [NSImage imageNamed:@"repeatModeOffTemplate"];
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}
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else if (mode == RepeatModeRepeatOne) {
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return [NSImage imageNamed:@"repeatModeOneTemplate"];
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}
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else if (mode == RepeatModeRepeatAlbum) {
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return [NSImage imageNamed:@"repeatModeAlbumTemplate"];
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}
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else if (mode == RepeatModeRepeatAll) {
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return [NSImage imageNamed:@"repeatModeAllTemplate"];
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}
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return nil;
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}
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@end
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