129 lines
4.7 KiB
Objective-C
129 lines
4.7 KiB
Objective-C
//
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// PlaybackButtons.m
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// Cog
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//
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// Created by Vincent Spader on 2/28/09.
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// Copyright 2009 __MyCompanyName__. All rights reserved.
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//
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#import "PlaybackButtons.h"
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#import "PlaybackController.h"
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#import <CogAudio/Status.h>
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#import "Logging.h"
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@implementation PlaybackButtons
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static NSString *PlaybackButtonsPlaybackStatusObservationContext = @"PlaybackButtonsPlaybackStatusObservationContext";
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- (void)dealloc {
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[self stopObserving];
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}
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- (void)awakeFromNib {
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[self startObserving];
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if(@available(macOS 11.0, *)) {
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playImage = [NSImage imageWithSystemSymbolName:@"play.fill" accessibilityDescription:NSLocalizedString(@"PlayButtonTooltip", @"")];
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pauseImage = [NSImage imageWithSystemSymbolName:@"pause.fill" accessibilityDescription:NSLocalizedString(@"PauseButtonTooltip", @"")];
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stopImage = [NSImage imageWithSystemSymbolName:@"stop.fill" accessibilityDescription:NSLocalizedString(@"StopButtonTooltip", @"")];
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prevImage = [NSImage imageWithSystemSymbolName:@"backward.fill" accessibilityDescription:NSLocalizedString(@"PrevButtonTooltip", @"")];
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nextImage = [NSImage imageWithSystemSymbolName:@"forward.fill" accessibilityDescription:NSLocalizedString(@"NextButtonTooltip", @"")];
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} else {
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playImage = [NSImage imageNamed:@"playTemplate"];
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pauseImage = [NSImage imageNamed:@"pauseTemplate"];
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stopImage = [NSImage imageNamed:@"stopTemplate"];
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prevImage = [NSImage imageNamed:@"previousTemplate"];
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nextImage = [NSImage imageNamed:@"nextTemplate"];
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}
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[self setImage:prevImage forSegment:0];
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[self setImage:playImage forSegment:1];
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BOOL segmentEnabled = [[[NSUserDefaultsController sharedUserDefaultsController] defaults] boolForKey:@"enableStopButton"];
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if(segmentEnabled) {
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[self setSegmentCount:4];
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[self setImage:stopImage forSegment:2];
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[self setImage:nextImage forSegment:3];
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[self setToolTip:NSLocalizedString(@"StopButtonTooltip", @"") forSegment:2];
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[self setToolTip:NSLocalizedString(@"NextButtonTooltip", @"") forSegment:3];
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} else {
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[self setSegmentCount:3];
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[self setImage:nextImage forSegment:2];
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[self setToolTip:NSLocalizedString(@"NextButtonTooltip", @"") forSegment:2];
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}
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}
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- (void)startObserving {
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[playbackController addObserver:self forKeyPath:@"playbackStatus" options:(NSKeyValueObservingOptionNew | NSKeyValueObservingOptionInitial) context:(__bridge void *_Nullable)(PlaybackButtonsPlaybackStatusObservationContext)];
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[[NSUserDefaultsController sharedUserDefaultsController] addObserver:self forKeyPath:@"values.enableStopButton" options:(NSKeyValueObservingOptionNew | NSKeyValueObservingOptionInitial) context:(__bridge void *_Nullable)(PlaybackButtonsPlaybackStatusObservationContext)];
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}
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- (void)stopObserving {
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[playbackController removeObserver:self forKeyPath:@"playbackStatus"];
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[[NSUserDefaultsController sharedUserDefaultsController] removeObserver:self forKeyPath:@"values.enableStopButton"];
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}
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- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
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if([PlaybackButtonsPlaybackStatusObservationContext isEqual:(__bridge id)(context)]) {
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if([keyPath isEqualToString:@"playbackStatus"]) {
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NSInteger playbackStatus = [[change objectForKey:NSKeyValueChangeNewKey] integerValue];
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NSImage *image = nil;
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if(playbackStatus == CogStatusPlaying) {
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image = pauseImage;
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} else {
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image = playImage;
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}
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[self setImage:image forSegment:1];
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} else if([keyPath isEqualToString:@"values.enableStopButton"]) {
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BOOL segmentEnabled = [[[NSUserDefaultsController sharedUserDefaultsController] defaults] boolForKey:@"enableStopButton"];
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if(segmentEnabled) {
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[self setSegmentCount:4];
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[self setImage:stopImage forSegment:2];
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[self setImage:nextImage forSegment:3];
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[self setToolTip:NSLocalizedString(@"StopButtonTooltip", @"") forSegment:2];
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[self setToolTip:NSLocalizedString(@"NextButtonTooltip", @"") forSegment:3];
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} else {
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[self setSegmentCount:3];
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[self setImage:nextImage forSegment:2];
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[self setToolTip:NSLocalizedString(@"NextButtonTooltip", @"") forSegment:2];
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}
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}
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} else {
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[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
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}
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}
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- (BOOL)sendAction:(SEL)theAction to:(id)theTarget {
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DLog(@"Mouse down!");
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int clickedSegment = (int)[self selectedSegment];
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int segmentCount = (int)[self segmentCount];
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if(segmentCount == 3 && clickedSegment == 2)
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clickedSegment = 3;
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if(clickedSegment == 0) // Previous
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{
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[playbackController prev:self];
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} else if(clickedSegment == 1) // Play
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{
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[playbackController playPauseResume:self];
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} else if(clickedSegment == 2) // Stop
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{
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[playbackController stop:self];
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} else if(clickedSegment == 3) // Next
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{
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[playbackController next:self];
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} else {
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return NO;
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}
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return YES;
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}
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@end
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