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#import "ColorPickerView.h"
#import "CircleView.h"
#import <QuartzCore/QuartzCore.h>
#include "Framework.h"
#define BUTTONMARGIN 7
#define BUTTONMARGINHEIGHT 16
#define BORDERMARGIN 32
#define GLOBALMARGIN 22
#define HEADERHEIGHT 56
#define LINEHEIGHT 2
struct Tcolor
{
NSString * color;
float rgb[3];
};
static Tcolor const g_color [] =
{
{@"placemark-red", {255, 51, 51}},
{@"placemark-yellow", {255, 255, 51}},
{@"placemark-blue", {51, 204, 255}},
{@"placemark-green", {102, 255, 51}},
{@"placemark-purple", {153, 51, 255}},
{@"placemark-orange", {255, 102, 0}},
{@"placemark-brown", {102, 51, 0}},
{@"placemark-pink", {255, 51, 255}},
};
@implementation ColorPickerView
- (id)initWithWidth:(CGFloat)width andSelectButton:(size_t)selectedIndex
{
CGFloat const customWidth = width - 2 * GLOBALMARGIN;
CGFloat const buttonDiameter = (customWidth - 3 * BUTTONMARGIN - 2 * BORDERMARGIN) / 4;
self = [super initWithFrame:CGRectMake(0, 0, customWidth, 2 * (BORDERMARGIN + buttonDiameter) + LINEHEIGHT + BUTTONMARGINHEIGHT + HEADERHEIGHT)];
self.backgroundColor = [UIColor colorWithRed:245/255.f green:245/255.f blue:245/255.f alpha:1.f];
if (self)
{
self.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin|UIViewAutoresizingFlexibleRightMargin|
UIViewAutoresizingFlexibleTopMargin|UIViewAutoresizingFlexibleBottomMargin;
UILabel * header = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, customWidth, HEADERHEIGHT)];
header.backgroundColor = [UIColor clearColor];
header.text = NSLocalizedString(@"bookmark_color", nil);
header.font = [UIFont fontWithName:@"Helvetica" size:20];
header.textAlignment = NSTextAlignmentCenter;
header.textColor = [UIColor colorWithRed:51/255.f green:204/255.f blue:255/255.f alpha:1];
[self addSubview:header];
UIView * line = [[UIView alloc] initWithFrame:CGRectMake(0, HEADERHEIGHT - LINEHEIGHT, customWidth, LINEHEIGHT)];
line.backgroundColor = [UIColor colorWithRed:51/255.f green:204/255.f blue:255/255.f alpha:1];
[self addSubview:line];
self.layer.cornerRadius = 10;
for (size_t i = 0; i < 8; ++i)
{
UIButton * button = [[UIButton alloc] initWithFrame:CGRectMake(BORDERMARGIN + (i % 4) * (buttonDiameter + BUTTONMARGIN), BORDERMARGIN + (i / 4) * (buttonDiameter + BUTTONMARGINHEIGHT) + HEADERHEIGHT + LINEHEIGHT, buttonDiameter, buttonDiameter)];
UIColor * c = [ColorPickerView buttonColor:i];
if (i != selectedIndex)
[button setBackgroundImage:[CircleView createCircleImageWith:buttonDiameter andColor:c] forState:UIControlStateNormal];
else
{
CGFloat const selectionDiametr = buttonDiameter * 0.6;
CGFloat const origin = buttonDiameter / 2 - selectionDiametr / 2;
UIColor * col = [UIColor colorWithRed:1.f green:1.f blue:1.f alpha:1];
CircleView * selectedCircle = [[CircleView alloc] initWithFrame:CGRectMake(origin, origin, selectionDiametr, selectionDiametr) andColor:col];
[button setBackgroundImage:[CircleView createCircleImageWith:buttonDiameter andColor:c andSubview:selectedCircle] forState:UIControlStateNormal];
}
button.layer.cornerRadius = 26;
[button addTarget:self
action:@selector(touch:)
forControlEvents:UIControlEventTouchUpInside];
button.tag = i;
[button setContentMode:UIViewContentModeScaleAspectFit];
[self addSubview:button];
}
}
return self;
}
- (void)touch:(UIButton *)button
{
[self.delegate colorPicked:button.tag];
}
+ (UIColor *)buttonColor:(size_t)index
{
return [UIColor colorWithRed:g_color[index].rgb[0]/255.f green:g_color[index].rgb[1]/255.f blue:g_color[index].rgb[2]/255.f alpha:0.8];
}
//store here temporary
+ (UIColor *)colorForName:(NSString *)name
{
size_t const index = [self getColorIndex:name];
return [self buttonColor:index];
}
+ (NSString *)colorName:(size_t)index
{
if (index < ARRAY_SIZE(g_color))
return g_color[index].color;
NSLog(@"WARNING! Color doesn't exist");
return @"";
}
+ (size_t)getColorIndex:(NSString *)name
{
for (size_t i = 0; i < ARRAY_SIZE(g_color); ++i)
if ([name isEqualToString:g_color[i].color])
return i;
return 0;
}
@end
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