--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/cocoaTouch/otherSrc/SquareButtonView.m Wed Apr 21 01:57:23 2010 +0000
@@ -0,0 +1,75 @@
+//
+// HogButtonView.m
+// HedgewarsMobile
+//
+// Created by Vittorio on 20/04/10.
+// Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "SquareButtonView.h"
+#import "CommodityFunctions.h"
+#import "UIImageExtra.h"
+#import "QuartzCore/QuartzCore.h"
+
+@implementation SquareButtonView
+@synthesize colorArray;
+
+-(id) initWithFrame:(CGRect)frame {
+ if ((self = [super initWithFrame:frame])) {
+ colorIndex = -1;
+
+ // list of allowed colors
+ NSArray *colors = [[NSArray alloc] initWithObjects:[NSNumber numberWithUnsignedInt:4421353], [NSNumber numberWithInt:4100897], nil];
+ self.colorArray = colors;
+ [colors release];
+
+ // set the color to the first available one
+ [self nextColor];
+
+ // this makes the button round and nice
+ [self.layer setCornerRadius:7.0f];
+ [self.layer setMasksToBounds:YES];
+
+ // this changes the color at button press
+ [self addTarget:self action:@selector(nextColor) forControlEvents:UIControlEventTouchUpInside];
+
+ self.backgroundColor = [UIColor blackColor];
+ }
+ return self;
+}
+
+-(void) nextColor {
+ colorIndex++;
+ if (colorIndex >= [colorArray count])
+ colorIndex = 0;
+
+ NSUInteger color = [[self.colorArray objectAtIndex:colorIndex] unsignedIntValue];
+ selectedColor = color;
+
+ UIGraphicsBeginImageContext(self.frame.size);
+ CGContextRef context = UIGraphicsGetCurrentContext();
+ CGContextSetRGBFillColor(context, ((color & 0x00FF0000) >> 16)/255.0f, ((color & 0x0000FF00) >> 8)/255.0f, (color & 0x000000FF)/255.0f, 1.0f);
+ CGContextFillRect(context, CGRectMake(1.1, 1.1, self.frame.size.width-2.2, self.frame.size.height-2.2));
+
+ UIImageView *resultingImage = [[UIImageView alloc] initWithImage: UIGraphicsGetImageFromCurrentImageContext()];
+ UIGraphicsEndImageContext();
+
+ [self setImage:resultingImage.image forState:UIControlStateNormal];
+ [resultingImage release];
+ /*
+ self.backgroundColor = [UIColor colorWithRed:((color & 0x00FF0000) >> 16)/255.0f
+ green:((color & 0x0000FF00) >> 8)/255.0f
+ blue: (color & 0x000000FF)/255.0f
+ alpha:1.0f];
+ */
+ NSLog(@"index:%d, color:%d, %@",colorIndex, color, self.backgroundColor);
+}
+
+
+-(void) dealloc {
+ [colorArray release];
+ [super dealloc];
+}
+
+
+@end