/*

 Copyright (C) 2018 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

 Interface file for Heart Rate Monitor app using Bluetooth Low Energy (LE) Heart Rate Service. This app demonstrats the use of CoreBluetooth APIs for LE devices.

 */

#import <Cocoa/Cocoa.h>

#import <CoreBluetooth/CoreBluetooth.h>

@interface HeartRateMonitorAppDelegate : NSObject <NSApplicationDelegate, CBCentralManagerDelegate, CBPeripheralDelegate> 

{

    NSWindow *window;

    NSWindow *scanSheet;

    NSView *heartView;

    NSTimer *pulseTimer;

    NSArrayController *arrayController;

    CBCentralManager *manager;

    CBPeripheral *peripheral;

    NSMutableArray *heartRateMonitors;

    NSString *manufacturer;

    uint16_t heartRate;

    IBOutlet NSButton* connectButton;

    BOOL autoConnect;

    // Progress Indicator

    IBOutlet NSButton * indicatorButton;

    IBOutlet NSProgressIndicator *progressIndicator;    

}

@property (assign) IBOutlet NSWindow *window;

@property (assign) IBOutlet NSWindow *scanSheet;

@property (assign) IBOutlet NSView *heartView;

@property (assign) IBOutlet NSArrayController *arrayController;

@property (assign) uint16_t heartRate;

@property (retain) NSTimer *pulseTimer;

@property (retain) NSMutableArray *heartRateMonitors;

@property (copy) NSString *manufacturer;

@property (copy) NSString *connected;

- (IBAction) openScanSheet:(id) sender;

- (IBAction) closeScanSheet:(id)sender;

- (IBAction) cancelScanSheet:(id)sender;

- (IBAction) connectButtonPressed:(id)sender;

- (void) startScan;

- (void) stopScan;

- (BOOL) isLECapableHardware;

- (void) pulse;

- (void) updateWithHRMData:(NSData *)data;

@end