Collection of PR's.

README.md

@@ -1,10 +1,16 @@
+
+## Notice
+
+Since it dosen't seem like the original repo is actively maintained, I will from now on maintain this fork. Many of the PRs from the original repo has been merged and implemented in this branch. 
+
 SIAlertView
 =============
 
 An UIAlertView replacement with block syntax and fancy transition styles. As seen in [Grid Diary](http://griddiaryapp.com/).
 
 [![Flattr this git repo](http://api.flattr.com/button/flattr-badge-large.png)](https://flattr.com/submit/auto?user_id=Sumi-Interactive&url=https://github.com/Sumi-Interactive/SIAlertView&title=SIAlertView&tags=github&category=software)
 
+
 ## Preview
 
 ![SIAlertView Screenshot](https://github.com/Sumi-Interactive/SIAlertView/raw/master/screenshot.png)
@@ -42,7 +48,7 @@ An UIAlertView replacement with block syntax and fancy transition styles. As see
 **Code:**
 
 ```objc
-SIAlertView *alertView = [[SIAlertView alloc] initWithTitle:@"SIAlertView" andMessage:@"Sumi Interactive"];
+SIAlertView *alertView = [[SIAlertView alloc] initWithTitle:@"SIAlertView" message:@"Sumi Interactive"];
 
 [alertView addButtonWithTitle:@"Button1"
                          type:SIAlertViewButtonTypeDefault

SIAlertView/SIAlertBackgroundWindow.h

@@ -0,0 +1,24 @@
+//
+//  SIAlertBackgroundWindow.h
+//  SIAlertView
+//
+
+
+#import <UIKit/UIKit.h>
+
+typedef NS_ENUM(NSInteger, SIAlertViewBackgroundStyle) {
+    SIAlertViewBackgroundStyleGradient,
+    SIAlertViewBackgroundStyleSolid,
+    SIAlertViewBackgroundStyleClear
+};
+
+const UIWindowLevel UIWindowLevelSIAlert;
+const UIWindowLevel UIWindowLevelSIAlertBackground;
+
+@interface SIAlertBackgroundWindow : UIWindow
+
+#pragma mark - Initialization
+
+- (id)initWithFrame:(CGRect)frame andStyle:(SIAlertViewBackgroundStyle)style;
+
+@end

SIAlertView/SIAlertBackgroundWindow.m

@@ -0,0 +1,76 @@
+//
+//  SIAlertBackgroundWindow.m
+//  SIAlertView
+//
+
+
+#import "SIAlertBackgroundWindow.h"
+
+const UIWindowLevel UIWindowLevelSIAlert = 1996.0;  // don't overlap system's alert
+const UIWindowLevel UIWindowLevelSIAlertBackground = 1985.0; // below the alert window
+
+@interface SIAlertBackgroundWindow ()
+
+@property (nonatomic, assign) SIAlertViewBackgroundStyle style;
+
+@end
+
+
+
+@implementation SIAlertBackgroundWindow
+
+#pragma mark - Initialization
+
+- (id)initWithFrame:(CGRect)frame andStyle:(SIAlertViewBackgroundStyle)style
+{
+    self = [super initWithFrame:frame];
+    if(self) {
+        _style = style;
+        self.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
+        self.opaque = NO;
+        self.windowLevel = UIWindowLevelSIAlertBackground;
+    }
+    return self;
+}
+
+#pragma mark - Drawing
+
+- (void)drawRect:(CGRect)rect
+{
+    CGContextRef context = UIGraphicsGetCurrentContext();
+
+    switch (self.style) {
+        case SIAlertViewBackgroundStyleGradient:
+        {
+            size_t locationsCount = 2;
+            CGFloat locations[2] = {0.0f, 1.0f};
+            CGFloat colors[8] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.75f};
+            CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
+            CGGradientRef gradient = CGGradientCreateWithColorComponents(colorSpace, colors, locations, locationsCount);
+            CGColorSpaceRelease(colorSpace);
+
+            CGPoint center = CGPointMake(self.bounds.size.width / 2, self.bounds.size.height / 2);
+            CGFloat radius = MIN(self.bounds.size.width, self.bounds.size.height) ;
+            CGContextDrawRadialGradient (context, gradient, center, 0, center, radius, kCGGradientDrawsAfterEndLocation);
+            CGGradientRelease(gradient);
+        }
+            break;
+        case SIAlertViewBackgroundStyleSolid:
+        {
+
+            [[UIColor colorWithWhite:0 alpha:0.5] set];
+            CGContextFillRect(context, self.bounds);
+
+        }
+            break;
+        case SIAlertViewBackgroundStyleClear:
+        {
+            [[UIColor clearColor] set];
+            CGContextFillRect(context, self.bounds);
+        }
+    }
+
+    [super drawRect:rect];
+}
+
+@end

SIAlertView/SIAlertButton.h

@@ -0,0 +1,49 @@
+//
+//  SIAlertButton.h
+//  SIAlertView
+//
+
+
+#import <Foundation/Foundation.h>
+
+@class SIAlertView;
+
+typedef NS_ENUM(NSInteger, SIAlertViewButtonType) {
+    SIAlertViewButtonTypeOK,
+    SIAlertViewButtonTypeCancel,
+    SIAlertViewButtonTypePrimary,
+    SIAlertViewButtonTypeInfo,
+    SIAlertViewButtonTypeSuccess,
+    SIAlertViewButtonTypeWarning,
+    SIAlertViewButtonTypeDanger,
+    SIAlertViewButtonTypeInverse,
+    SIAlertViewButtonTypeTwitter,
+    SIAlertViewButtonTypeFacebook,
+    SIAlertViewButtonTypePurple
+};
+
+typedef void(^SIAlertViewHandler)(SIAlertView *alertView);
+
+@interface SIAlertButton : UIButton
+
+@property (nonatomic, copy) NSString *title;
+@property (nonatomic, assign) SIAlertViewButtonType type;
+@property (nonatomic, copy) SIAlertViewHandler action;
+
+#pragma mark - Initialization
+
++ (SIAlertButton *)alertButtonWithTitle:(NSString *)aTitle
+                                   type:(SIAlertViewButtonType)aType
+                                 action:(SIAlertViewHandler)anAction
+                                   font:(UIFont *)aFont
+                                    tag:(NSInteger)aTag
+                                    enabled:(BOOL)enabled;
+
++ (SIAlertButton *)alertButtonWithTitle:(NSString *)aTitle
+                                  color:(UIColor *)aColor
+                                 action:(SIAlertViewHandler)anAction
+                                   font:(UIFont *)aFont
+                                    tag:(NSInteger)aTag
+                                     enabled:(BOOL)enabled;
+
+@end

SIAlertView/SIAlertButton.m

@@ -0,0 +1,167 @@
+//
+//  SIAlertButton.m
+//  SIAlertView
+//
+
+
+#import "SIAlertButton.h"
+#import "UIColor+SIAlertView.h"
+
+@interface SIAlertButton ()
+
+@property (strong, nonatomic) UIColor *color;
+
++ (UIColor *)colorForButtonType:(SIAlertViewButtonType)aType;
+
+@end
+
+
+
+@implementation SIAlertButton
+
+@synthesize color;
+
+#pragma mark - Initialization
+
++ (SIAlertButton *)alertButtonWithTitle:(NSString *)aTitle
+                                   type:(SIAlertViewButtonType)aType
+                                 action:(SIAlertViewHandler)anAction
+                                   font:(UIFont *)aFont
+                                    tag:(NSInteger)aTag
+                                    enabled:(BOOL)enabled
+{
+    SIAlertButton *button = [SIAlertButton buttonWithType:UIButtonTypeCustom];
+    button.action = anAction;
+	button.tag = aTag;
+	button.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+    button.titleLabel.font = aFont;
+    button.enabled = enabled;
+	[button setTitle:aTitle forState:UIControlStateNormal];
+    button.color = [SIAlertButton colorForButtonType:aType];
+    return button;
+}
+
++ (SIAlertButton *)alertButtonWithTitle:(NSString *)aTitle
+                                  color:(UIColor *)aColor
+                                 action:(SIAlertViewHandler)anAction
+                                   font:(UIFont *)aFont
+                                    tag:(NSInteger)aTag
+                                    enabled:(BOOL)enabled
+{
+    SIAlertButton *button = [SIAlertButton buttonWithType:UIButtonTypeCustom];
+    button.action = anAction;
+	button.tag = aTag;
+	button.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+    button.titleLabel.font = aFont;
+    button.enabled = enabled;
+    [button setTitle:aTitle forState:UIControlStateNormal];
+    button.color = aColor;
+    return button;
+}
+
+#pragma mark - Setters
+
+- (void)setColor:(UIColor *)newColor
+{
+    color = newColor;
+
+    if([newColor SIIsLightColor]) {
+        [self setTitleColor:[UIColor colorWithWhite:0.35f alpha:1.0f] forState:UIControlStateNormal];
+        [self setTitleColor:[UIColor colorWithWhite:0.35f alpha:0.8f] forState:UIControlStateHighlighted];
+    }
+    else {
+        [self setTitleColor:[UIColor colorWithWhite:1.0f alpha:1.0f] forState:UIControlStateNormal];
+        [self setTitleColor:[UIColor colorWithWhite:1.0f alpha:0.8f] forState:UIControlStateHighlighted];
+    }
+
+    [self setNeedsDisplay];
+}
+
+#pragma mark - Utilities
++ (UIColor *)colorForButtonType:(SIAlertViewButtonType)aType
+{
+    switch (aType) {
+        case SIAlertViewButtonTypePrimary:
+            return [UIColor colorWithHue:215.0f/360.0f saturation:0.82f brightness:0.84f alpha:1.0f];
+
+        case SIAlertViewButtonTypeInfo:
+            return [UIColor colorWithHue:194.0f/360.0f saturation:0.75f brightness:0.74f alpha:1.0f];
+
+        case SIAlertViewButtonTypeSuccess:
+            return [UIColor colorWithHue:116.0f/360.0f saturation:0.5f brightness:0.74f alpha:1.0f];
+
+        case SIAlertViewButtonTypeWarning:
+            return [UIColor colorWithHue:35.0f/360.0f saturation:0.90f brightness:0.96f alpha:1.0f];
+
+        case SIAlertViewButtonTypeDanger:
+            return [UIColor colorWithHue:3.0f/360.0f saturation:0.76f brightness:0.88f alpha:1.0f];
+
+        case SIAlertViewButtonTypeInverse:
+            return [UIColor colorWithHue:0.0f saturation:0.0f brightness:0.2f alpha:1.0f];
+
+        case SIAlertViewButtonTypeTwitter:
+            return [UIColor colorWithHue:212.0f/360.0f saturation:0.75f brightness:1.0f alpha:1.0f];
+
+        case SIAlertViewButtonTypeFacebook:
+            return [UIColor colorWithHue:220.0f/360.0f saturation:0.62f brightness:0.6f alpha:1.0f];
+
+        case SIAlertViewButtonTypePurple:
+            return [UIColor colorWithHue:260.0f/360.0f saturation:0.45f brightness:0.75f alpha:1.0f];
+
+        case SIAlertViewButtonTypeCancel:
+            return [UIColor colorWithHue:0.0f saturation:0.0f brightness:0.7f alpha:1.0f];
+
+        case SIAlertViewButtonTypeOK:
+        default:
+            return [UIColor colorWithHue:0.0f saturation:0.0f brightness:0.94f alpha:1.0f];
+    }
+}
+
+#pragma mark - UIButton
+
+- (void)setHighlighted:(BOOL)highlighted
+{
+    [super setHighlighted:highlighted];
+    [self setNeedsDisplay];
+}
+
+- (void)setTitle:(NSString *)title {
+
+    _title = title;
+    [self setNeedsDisplay];
+}
+
+- (void)setEnabled:(BOOL)enabled {
+
+    self.alpha = enabled ? 1 : 0.5;
+    self.userInteractionEnabled = enabled ? YES : NO;
+    [self setNeedsDisplay];
+}
+
+#pragma mark - Drawing
+
+- (void)drawRect:(CGRect)rect
+{
+    [super drawRect:rect];
+    CGContextRef context = UIGraphicsGetCurrentContext();
+
+    CGContextSaveGState(context);
+
+    UIColor *fill = (!self.highlighted) ? self.color : [self.color SIDarkenColorWithValue:0.06f];
+    CGContextSetFillColorWithColor(context, fill.CGColor);
+
+    UIColor *border = (!self.highlighted) ? [self.color SIDarkenColorWithValue:0.06f] : [self.color SIDarkenColorWithValue:0.12f];
+    CGContextSetStrokeColorWithColor(context, border.CGColor);
+
+    CGContextSetLineWidth(context, 1.0f);
+
+    UIBezierPath *path = [UIBezierPath bezierPathWithRoundedRect:CGRectMake(0.5f, 0.5f, rect.size.width-1.0f, rect.size.height-1.0f)
+                                                    cornerRadius:3.5f];
+
+    CGContextAddPath(context, path.CGPath);
+    CGContextDrawPath(context, kCGPathFillStroke);
+
+    CGContextRestoreGState(context);
+}
+
+@end