#import "SquareButtonView.h"

#import <QuartzCore/QuartzCore.h>

#import "CommodityFunctions.h"

#import "UIImageExtra.h"

@implementation SquareButtonView

@synthesize colorArray, selectedColor, ownerDictionary;

-(id) initWithFrame:(CGRect)frame {

    if ((self = [super initWithFrame:frame])) {

        colorIndex = -1;

        selectedColor = 0;

        // list of allowed colors

        NSArray *colors = [[NSArray alloc] initWithObjects: [NSNumber numberWithUnsignedInt:4421353],    // bluette

                                                            [NSNumber numberWithUnsignedInt:4100897],    // greeeen

                                                            [NSNumber numberWithUnsignedInt:10632635],   // violett

                                                            [NSNumber numberWithUnsignedInt:16749353],   // oranngy

                                                            [NSNumber numberWithUnsignedInt:14483456],   // reddish

                                                            [NSNumber numberWithUnsignedInt:7566195],    // graaaay

                                                            nil];

        self.colorArray = colors;

        [colors release];

        // set the color to the first available one

        [self nextColor];

        // this makes the button round and nice with a border

        [self.layer setCornerRadius:7.0f];

        [self.layer setMasksToBounds:YES];

        [self.layer setBorderWidth:2];

        [self.layer setBorderColor:[UICOLOR_HW_YELLOW_BODER CGColor]];

        // this changes the color at button press

        [self addTarget:self action:@selector(nextColor) forControlEvents:UIControlEventTouchUpInside];

    }

    return self;

}

-(void) nextColor {

    colorIndex++;

    if (colorIndex >= [colorArray count])

        colorIndex = 0;

    NSUInteger color = [[self.colorArray objectAtIndex:colorIndex] unsignedIntValue];

    self.backgroundColor = [UIColor colorWithRed:((color & 0x00FF0000) >> 16)/255.0f

                                           green:((color & 0x0000FF00) >> 8)/255.0f

                                            blue: (color & 0x000000FF)/255.0f

                                           alpha:1.0f];

    [ownerDictionary setObject:[NSNumber numberWithInt:color] forKey:@"color"];

}

-(void) selectColor:(NSUInteger) color {

    if (color != selectedColor) {

        selectedColor = color;

        colorIndex = [colorArray indexOfObject:[NSNumber numberWithUnsignedInt:color]];

        self.backgroundColor = [UIColor colorWithRed:((color & 0x00FF0000) >> 16)/255.0f

                                               green:((color & 0x0000FF00) >> 8)/255.0f

                                                blue: (color & 0x000000FF)/255.0f

                                               alpha:1.0f];

    }

}

-(void) dealloc {

    [ownerDictionary release];

    [colorArray release];

    [super dealloc];

}

@end