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#import "Common.h"
#import "UIColor+MapsMeColor.h"
#import "UIImageView+Coloring.h"
#import <objc/runtime.h>
@implementation UIImageView (Coloring)
- (void)setMwm_name:(NSString *)mwm_name
{
objc_setAssociatedObject(self, @selector(mwm_name), mwm_name, OBJC_ASSOCIATION_COPY_NONATOMIC);
self.image =
[UIImage imageNamed:[NSString stringWithFormat:@"%@_%@", mwm_name,
[UIColor isNightMode] ? @"dark" : @"light"]];
}
- (NSString *)mwm_name { return objc_getAssociatedObject(self, @selector(mwm_name)); }
- (void)setMwm_coloring:(MWMImageColoring)mwm_coloring
{
objc_setAssociatedObject(self, @selector(mwm_coloring), @(mwm_coloring),
OBJC_ASSOCIATION_RETAIN_NONATOMIC);
if (mwm_coloring == MWMImageColoringOther)
return;
[self applyColoring];
}
- (MWMImageColoring)mwm_coloring
{
return static_cast<MWMImageColoring>(
[objc_getAssociatedObject(self, @selector(mwm_coloring)) integerValue]);
}
- (void)applyColoring
{
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
self.tintColor = [[UIColor class] performSelector:self.coloringSelector];
#pragma clang diagnostic pop
}
- (void)changeColoringToOpposite
{
if (self.mwm_coloring == MWMImageColoringOther)
{
if (self.mwm_name)
self.image = [UIImage
imageNamed:[NSString stringWithFormat:@"%@_%@", self.mwm_name,
[UIColor isNightMode] ? @"dark" : @"light"]];
return;
}
[self applyColoring];
}
- (SEL)coloringSelector
{
switch (self.mwm_coloring)
{
case MWMImageColoringWhite: return @selector(white);
case MWMImageColoringBlack: return @selector(blackSecondaryText);
case MWMImageColoringBlue: return @selector(linkBlue);
case MWMImageColoringGray: return @selector(blackHintText);
case MWMImageColoringOther: return @selector(white);
case MWMImageColoringSeparator: return @selector(blackDividers);
}
}
- (void)setHighlighted:(BOOL)highlighted
{
switch (self.mwm_coloring)
{
case MWMImageColoringWhite:
self.tintColor = highlighted ? [UIColor whiteHintText] : [UIColor white];
break;
case MWMImageColoringBlack:
self.tintColor = highlighted ? [UIColor blackHintText] : [UIColor blackSecondaryText];
break;
case MWMImageColoringGray:
self.tintColor = highlighted ? [UIColor blackSecondaryText] : [UIColor blackHintText];
break;
case MWMImageColoringOther:
case MWMImageColoringBlue:
case MWMImageColoringSeparator: break;
}
}
- (void)setColoring:(NSString *)coloring
{
if ([coloring isEqualToString:@"MWMBlue"])
self.mwm_coloring = MWMImageColoringBlue;
else if ([coloring isEqualToString:@"MWMBlack"])
self.mwm_coloring = MWMImageColoringBlack;
else if ([coloring isEqualToString:@"MWMOther"])
self.mwm_coloring = MWMImageColoringOther;
else if ([coloring isEqualToString:@"MWMGray"])
self.mwm_coloring = MWMImageColoringGray;
else if ([coloring isEqualToString:@"MWMSeparator"])
self.mwm_coloring = MWMImageColoringSeparator;
else if ([coloring isEqualToString:@"MWMWhite"])
self.mwm_coloring = MWMImageColoringWhite;
else
NSAssert(false, @"Incorrect UIImageView's coloring");
}
@end
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