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85 lines
2.7 KiB
Objective-C
85 lines
2.7 KiB
Objective-C
//
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// SubtleVolume.h
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// subtleVolumeObjC
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//
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// Created by iMokhles on 24/03/16.
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// Copyright © 2016 iMokhles. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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#import <MediaPlayer/MediaPlayer.h>
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#import <AVFoundation/AVFoundation.h>
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/**
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The style of the volume indicator
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- Plain: A plain bar
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- RoundedLine: A plain bar with rounded corners
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- Dashes: A bar divided in dashes
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- Dots: A bar composed by a line of dots
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*/
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typedef NS_ENUM(NSInteger, SubtleVolumeStyle) {
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SubtleVolumeStylePlain,
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SubtleVolumeStyleRoundedLine,
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SubtleVolumeStyleDashes,
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SubtleVolumeStyleDots
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};
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/**
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The entry and exit animation of the volume indicator
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- None: The indicator is always visible
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- SlideDown: The indicator fades in/out and slides from/to the top into position
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- FadeIn: The indicator fades in and out
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*/
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typedef NS_ENUM(NSInteger, SubtleVolumeAnimation) {
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SubtleVolumeAnimationNone,
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SubtleVolumeAnimationSlideDown,
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SubtleVolumeAnimationFadeIn
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};
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@class SubtleVolume;
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/**
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Delegate protocol fo `SubtleVolume`.
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Notifies the delegate when a change is about to happen (before the entry animation)
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and when a change occurred (and the exit animation is complete)
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*/
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@protocol SubtleVolumeDelegate <NSObject>
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/**
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The volume is about to change. This is fired before performing any entry animation
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- parameter subtleVolume: The current instance of `SubtleVolume`
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- parameter value: The value of the volume (between 0 an 1.0)
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*/
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- (void)subtleVolume:(SubtleVolume *)volumeView willChange:(CGFloat)value;
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/**
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The volume did change. This is fired after the exit animation is done
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- parameter subtleVolume: The current instance of `SubtleVolume`
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- parameter value: The value of the volume (between 0 an 1.0)
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*/
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- (void)subtleVolume:(SubtleVolume *)volumeView didChange:(CGFloat)value;
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@end
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/**
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Replace the system volume popup with a more subtle way to display the volume
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when the user changes it with the volume rocker.
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*/
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@interface SubtleVolume : UIView
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/**
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The style of the volume indicator
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*/
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@property (nonatomic, assign) SubtleVolumeStyle style;
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/**
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The entry and exit animation of the indicator. The animation is triggered by the volume
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If the animation is set to `SubtleVolumeAnimationNone`, the volume indicator is always visible
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*/
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@property (nonatomic, assign) SubtleVolumeAnimation animation;
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@property (nonatomic, strong) UIColor *barBackgroundColor;
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@property (nonatomic, strong) UIColor *barTintColor;
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@property (nonatomic, assign) id <SubtleVolumeDelegate> delegate;
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@property (nonatomic, assign) BOOL animatedByDefault;
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@property (nonatomic, assign) CGFloat padding;
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- (instancetype)initWithStyle:(SubtleVolumeStyle)style;
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- (instancetype)initWithStyle:(SubtleVolumeStyle)style frame:(CGRect)frame;
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@end
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