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Configurable colors #19

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4 changes: 4 additions & 0 deletions ALAlertBanner/ALAlertBannerView.h
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Original file line number Diff line number Diff line change
Expand Up @@ -112,4 +112,8 @@ typedef enum {
-(void)updateSizeAndSubviewsAnimated:(BOOL)animated;
-(void)updatePositionAfterRotationWithY:(CGFloat)yPos animated:(BOOL)animated;

#pragma mark - Configurable colors:

+(void)setColor:(UIColor *)color forBannerStyle:(ALAlertBannerStyle)style;
+(UIColor *)colorFrBannerStyle:(ALAlertBannerStyle)style;
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@mrjosa mrjosa Jan 30, 2015

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colorForBannerStyle perhaps?

@end
51 changes: 36 additions & 15 deletions ALAlertBanner/ALAlertBannerView.m
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Expand Up @@ -633,21 +633,8 @@ -(void)drawRect:(CGRect)rect
{
CGContextRef context = UIGraphicsGetCurrentContext();

UIColor *fillColor;
switch (self.style) {
case ALAlertBannerStyleSuccess:
fillColor = [UIColor colorWithRed:(77/255.0) green:(175/255.0) blue:(67/255.0) alpha:1.f];
break;
case ALAlertBannerStyleFailure:
fillColor = [UIColor colorWithRed:(173/255.0) green:(48/255.0) blue:(48/255.0) alpha:1.f];
break;
case ALAlertBannerStyleNotify:
fillColor = [UIColor colorWithRed:(48/255.0) green:(110/255.0) blue:(173/255.0) alpha:1.f];
break;
case ALAlertBannerStyleAlert:
fillColor = [UIColor colorWithRed:(211/255.0) green:(209/255.0) blue:(100/255.0) alpha:1.f];
break;
}
UIColor *fillColor = [ALAlertBannerView colorFrBannerStyle:self.style];


NSArray *colorsArray = [NSArray arrayWithObjects:(id)[fillColor CGColor], (id)[[fillColor darkerColor] CGColor], nil];
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
Expand All @@ -665,4 +652,38 @@ -(void)drawRect:(CGRect)rect
CGContextFillRect(context, CGRectMake(0, 0, rect.size.width, 1.f));
}


#pragma mark - Configurable colors:

+(NSMutableDictionary *)colors{

static dispatch_once_t pred;
static NSMutableDictionary *shared = nil;

dispatch_once(&pred, ^{
shared = [[NSMutableDictionary alloc] initWithDictionary:
@{
@(ALAlertBannerStyleSuccess) : [UIColor colorWithRed:(77/255.0) green:(175/255.0) blue:(67/255.0) alpha:1.f],
@(ALAlertBannerStyleFailure) : [UIColor colorWithRed:(173/255.0) green:(48/255.0) blue:(48/255.0) alpha:1.f],
@(ALAlertBannerStyleNotify) : [UIColor colorWithRed:(48/255.0) green:(110/255.0) blue:(173/255.0) alpha:1.f],
@(ALAlertBannerStyleAlert) : [UIColor colorWithRed:(211/255.0) green:(209/255.0) blue:(100/255.0) alpha:1.f],
}];

//[shared printEntityList];
});
return shared;
}
+(void)setColor:(UIColor *)color forBannerStyle:(ALAlertBannerStyle)style{

[[ALAlertBannerView colors] setObject:color forKey:@(style)];

}
+(UIColor *)colorFrBannerStyle:(ALAlertBannerStyle)style{


UIColor *fillColor = [[ALAlertBannerView colors] objectForKey:@(style)];
return fillColor;
}


@end