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66 lines
1.1 KiB
Plaintext
66 lines
1.1 KiB
Plaintext
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/**
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* Author: Timothy Prepscius
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* License: BSD + keep my name in the code!
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*/
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#import "UIToggleButton.h"
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@implementation UIToggleButton
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@synthesize imageOn;
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@synthesize imageOff;
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@synthesize imageCurrent;
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- (id)initWithFrame:(CGRect)frame
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{
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self = [super initWithFrame:frame];
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if (self) {
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// Initialization code
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}
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return self;
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}
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- (void) initToggle
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{
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if (imageOn == nil)
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{
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imageOff = self.currentImage;
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imageOn = self.currentBackgroundImage;
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[self setBackgroundImage:nil forState:UIControlStateNormal];
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}
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}
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- (void) initToggleWithImagesOn:(UIImage *)_imageOn Off:(UIImage *)_imageOff;
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{
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bool state = [self getState];
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imageOn = _imageOn;
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imageOff = _imageOff;
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[self setState:state];
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}
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- (bool) getState
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{
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return imageCurrent == imageOn && imageCurrent != nil;
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}
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- (void) setState:(bool)on
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{
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imageCurrent = on ? imageOn : imageOff;
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[self setImage:imageCurrent forState:UIControlStateNormal];
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}
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- (bool) toggle
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{
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bool state = [self getState];
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[self setState:!state];
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return !state;
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}
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- (void) reset
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{
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[self setState:false];
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}
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@end
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