Initial commit

.gitignore

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+build
+*.xcodeproj/*.pbxuser
+*.xcodeproj/*.perspectivev3
+*.xcodeproj/xcuserdata
+.DS_Store
+.swp
+~.nib
+.pbxuser
+.perspective
+*.perspectivev3
+*.mode1v3
+*.xcworkspacedata
+*.xcuserstate
+*xcuserdata*

Classes/OMColorFrameView.h

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+//
+//  OMColorFrameView.h
+//  OMColorHelper
+//
+//  Created by Ole Zorn on 09/07/12.
+//
+//
+
+#import <Cocoa/Cocoa.h>
+
+@interface OMColorFrameView : NSView {
+
+	NSColor *_color;
+}
+
+@property (nonatomic, retain) NSColor *color;
+
+@end

Classes/OMColorFrameView.m

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+//
+//  OMColorFrameView.m
+//  OMColorHelper
+//
+//  Created by Ole Zorn on 09/07/12.
+//
+//
+
+#import "OMColorFrameView.h"
+
+@implementation OMColorFrameView
+
+@synthesize color=_color;
+
+- (void)drawRect:(NSRect)dirtyRect
+{
+	[self.color setStroke];
+	[NSBezierPath strokeRect:NSInsetRect(self.bounds, 0.5, 0.5)];
+}
+
+- (void)setColor:(NSColor *)color
+{
+	if (color != _color) {
+		[_color release];
+		_color = [color retain];
+		[self setNeedsDisplay:YES];
+	}
+}
+
+- (void)dealloc
+{
+	[_color release];
+	[super dealloc];
+}
+
+@end

Classes/OMColorHelper.h

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+//
+//  OMColorHelper.h
+//  OMColorHelper
+//
+//  Created by Ole Zorn on 09/07/12.
+//
+//
+
+#import <Foundation/Foundation.h>
+#import <AppKit/AppKit.h>
+
+typedef enum OMColorType {
+	OMColorTypeNone = 0,
+
+	OMColorTypeUIRGBA,				//[UIColor colorWithRed:1.0 green:0.0 blue:0.0 alpha:1.0]
+	OMColorTypeUIRGBAInit,			//[[UIColor alloc] initWithRed:1.0 green:0.0 blue:0.0 alpha:1.0]
+	OMColorTypeUIWhite,				//[UIColor colorWithWhite:0.5 alpha:1.0]
+	OMColorTypeUIWhiteInit,			//[[UIColor alloc] initWithWhite:0.5 alpha:1.0]
+	OMColorTypeUIConstant,			//[UIColor redColor]
+
+	OMColorTypeNSRGBACalibrated,	//[NSColor colorWithCalibratedRed:1.0 green:0.0 blue:0.0 alpha:1.0]
+	OMColorTypeNSRGBADevice,		//[NSColor colorWithDeviceRed:1.0 green:0.0 blue:0.0 alpha:1.0]
+	OMColorTypeNSWhiteCalibrated,	//[NSColor colorWithCalibratedWhite:0.5 alpha:1.0]
+	OMColorTypeNSWhiteDevice,		//[NSColor colorWithDeviceWhite:0.5 alpha:1.0]
+	OMColorTypeNSConstant,			//[NSColor redColor]
+
+} OMColorType;
+
+BOOL OMColorTypeIsNSColor(OMColorType colorType) { return colorType >= OMColorTypeNSRGBACalibrated; }
+
+//TODO: Maybe support HSB and CMYK color types...
+
+@class OMColorFrameView, OMPlainColorWell;
+
+@interface OMColorHelper : NSObject {
+
+	OMPlainColorWell *_colorWell;
+	OMColorFrameView *_colorFrameView;
+	NSRange _selectedColorRange;
+	OMColorType _selectedColorType;
+	NSTextView *_textView;
+	NSDictionary *_constantColorsByName;
+
+	NSRegularExpression *_rgbaUIColorRegex;
+	NSRegularExpression *_rgbaNSColorRegex;
+	NSRegularExpression *_whiteNSColorRegex;
+	NSRegularExpression *_whiteUIColorRegex;
+	NSRegularExpression *_constantColorRegex;
+}
+
+@property (nonatomic, retain) OMPlainColorWell *colorWell;
+@property (nonatomic, retain) OMColorFrameView *colorFrameView;
+@property (nonatomic, retain) NSTextView *textView;
+@property (nonatomic, assign) NSRange selectedColorRange;
+@property (nonatomic, assign) OMColorType selectedColorType;
+
+- (void)dismissColorWell;
+- (void)activateColorHighlighting;
+- (void)deactivateColorHighlighting;
+- (NSColor *)colorInText:(NSString *)text selectedRange:(NSRange)selectedRange type:(OMColorType *)type matchedRange:(NSRangePointer)matchedRange;
+- (NSString *)colorStringForColor:(NSColor *)color withType:(OMColorType)colorType;
+
+@end