From e53e26bdb7f01ac2f0d0ff534ba513f5d0a84017 Mon Sep 17 00:00:00 2001
From: Lukasz Margielewski <lm@mobile-identity.com>
Date: Mon, 9 Sep 2013 12:57:38 +0200
Subject: [PATCH] Configurable colors

---
 ALAlertBanner/ALAlertBannerView.h |  4 +++
 ALAlertBanner/ALAlertBannerView.m | 51 ++++++++++++++++++++++---------
 2 files changed, 40 insertions(+), 15 deletions(-)

diff --git a/ALAlertBanner/ALAlertBannerView.h b/ALAlertBanner/ALAlertBannerView.h
index f586db6..2c0c45b 100644
--- a/ALAlertBanner/ALAlertBannerView.h
+++ b/ALAlertBanner/ALAlertBannerView.h
@@ -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;
 @end
diff --git a/ALAlertBanner/ALAlertBannerView.m b/ALAlertBanner/ALAlertBannerView.m
index b9491fb..d43081e 100644
--- a/ALAlertBanner/ALAlertBannerView.m
+++ b/ALAlertBanner/ALAlertBannerView.m
@@ -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();
@@ -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
\ No newline at end of file