jwilling

#import <Foundation/Foundation.h>
#import <CoreLocation/CoreLocation.h>

typedef void (^JWLocationManagerCallback)(CLLocation *location);
typedef void (^JWLocationManagerErrorCallback)(NSError *error);

@interface JWLocationManager : NSObject <CLLocationManagerDelegate>

@property (nonatomic, copy) NSString *purpose;
@property (nonatomic, copy) JWLocationManagerCallback locationUpdatedBlock;

jwilling

@implementation NSView (Animations)

- (void)addSubview:(NSView *)aView animated:(BOOL)animated {
    [aView setAlphaValue:0.f];
    [aView setFrameOrigin:NSZeroPoint];
    
    CGFloat duration = animated ? (([[[self window] currentEvent] modifierFlags] & NSShiftKeyMask) ? 1.f : 0.25f ) : 0.f;
    [NSAnimationContext beginGrouping];
    [[NSAnimationContext currentContext] setDuration:duration];
    

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- (void)resizeWindowForContentSize:(NSSize)size animated:(BOOL)animated {
    NSRect windowFrame = [self contentRectForFrameRect:[self frame]];
    NSRect newWindowFrame = [self frameRectForContentRect:
                             NSMakeRect( NSMinX( windowFrame ), NSMaxY( windowFrame ) - size.height, size.width, size.height )];
    [self setFrame:newWindowFrame display:YES animate:animated];
}

jwilling

- (void)drawInRect:(CGRect)rect {
    CGSize shadowOffset = CGSizeMake(0, -1);
    float colorValues[] = {0, 0, 0, .9};
	
    CGContextRef ctx = UIGraphicsGetCurrentContext();
    CGContextSaveGState(ctx);
	
    CGContextSetShadow (ctx, shadowOffset, 1);
    CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
    CGColorRef color = CGColorCreate(colorSpace, colorValues);