/*
 * Copyright (c) 2011 - 2012, Precise Biometrics AB
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Precise Biometrics AB nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 *
 *
 * $Date: 2012-04-20 13:38:30 +0200 (Fri, 20 Apr 2012) $ $Rev: 14651 $ 
 *
 */

#import "PBBarImageView.h"

#import <QuartzCore/QuartzCore.h>

@implementation PBBarImageView

@synthesize state;

- (id)initWithCoder:(NSCoder *)aDecoder
{
    self = [super initWithCoder:aDecoder];
    
    self.layer.borderWidth = 1;
    self.layer.borderColor = [[UIColor lightGrayColor] CGColor];
    self.layer.cornerRadius = self.frame.size.width / 10;
    /*
     self.layer.shadowColor = [[UIColor blackColor] CGColor];
     self.layer.shadowOpacity = 1;
     self.layer.shadowOffset = CGSizeMake(3, 3);
     */
    self.backgroundColor = [UIColor whiteColor];
    self.clipsToBounds = YES;
    self->state = PBBarImageStateOff;
    
    return self;
}

- (void)setState: (PBBarImageState) aState
{
    state = aState;
    switch (state) {
        case PBBarImageStateOff:
            self.image = nil;
            break;
            
        case PBBarImageStateOnGreen:
            self.image = [UIImage imageNamed:@"greenbackground.png"];
            break;

        case PBBarImageStateOnRed:
            self.image = [UIImage imageNamed:@"redbackground.png"];
            break;
            
        default:
            break;
    }
}

@end