/*

     File: MYSettingsViewController.m

 Abstract: Settings popover view controller

  Version: 1.0.1

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 MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION

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 */

#import "MYSettingsViewController.h"

@interface MYSettingsViewController ()

// IBOutlets

@property (strong, nonatomic) IBOutlet UISwitch *enabledSwitch;

@property (strong, nonatomic) IBOutlet UISlider *centerFrequencySlider;

@property (strong, nonatomic) IBOutlet UISlider *bandwidthSlider;

// IBActions

- (IBAction)updateEnabledSwitchValue:(id)sender;

- (IBAction)updateCenterFrequencySliderValue:(id)sender;

- (IBAction)updateBandwidthSliderSliderValue:(id)sender;

@end

@implementation MYSettingsViewController

- (BOOL)enabledSwitchValue

{

    // Make sure view is already loaded.

    if (!self.enabledSwitch)

        [self loadView];

    return self.enabledSwitch.isOn;

}

- (void)setEnabledSwitchValue:(BOOL)enabledSwitchValue

{

    // Make sure view is already loaded.

    if (!self.enabledSwitch)

        [self loadView];

    self.enabledSwitch.on = enabledSwitchValue;

}

- (float)centerFrequencySliderValue

{

    // Make sure view is already loaded.

    if (!self.centerFrequencySlider)

        [self loadView];

    return self.centerFrequencySlider.value;

}

- (void)setCenterFrequencySliderValue:(float)centerFrequencySliderValue

{

    // Make sure view is already loaded.

    if (!self.centerFrequencySlider)

        [self loadView];

    self.centerFrequencySlider.value = centerFrequencySliderValue;

}

- (float)bandwidthSliderValue

{

    // Make sure view is already loaded.

    if (!self.bandwidthSlider)

        [self loadView];

    return self.bandwidthSlider.value;

}

- (void)setBandwidthSliderValue:(float)bandwidthSliderValue

{

    // Make sure view is already loaded.

    if (!self.bandwidthSlider)

        [self loadView];

    self.bandwidthSlider.value = bandwidthSliderValue;

}

#pragma mark - IBActions

- (IBAction)updateEnabledSwitchValue:(id)sender

{

    // Forward switch value changes to delegate.

    if (self.delegate && [self.delegate respondsToSelector:@selector(settingsViewController:didUpdateEnabledSwitchValue:)])

        [self.delegate settingsViewController:self didUpdateEnabledSwitchValue:self.enabledSwitch.isOn];

}

- (IBAction)updateCenterFrequencySliderValue:(id)sender

{

    // Forward slider value changes to delegate.

    if (self.delegate && [self.delegate respondsToSelector:@selector(settingsViewController:didUpdateCenterFrequencySliderValue:)])

        [self.delegate settingsViewController:self didUpdateCenterFrequencySliderValue:self.centerFrequencySlider.value];

}

- (IBAction)updateBandwidthSliderSliderValue:(id)sender

{

    // Forward slider value changes to delegate.

    if (self.delegate && [self.delegate respondsToSelector:@selector(settingsViewController:didUpdateBandwidthSliderValue:)])

        [self.delegate settingsViewController:self didUpdateBandwidthSliderValue:self.bandwidthSlider.value];

}

@end