example_cocoa/HGMarkdownHighlightingStyle.h

/* PEG Markdown Highlight
 * Copyright 2011-2012 Ali Rantakari -- http://hasseg.org
 * Licensed under the GPL2+ and MIT licenses (see LICENSE for more info).
 * 
 * HGMarkdownHighlightingStyle.h
 */

#import <Cocoa/Cocoa.h>
#import "pmh_definitions.h"
#import "pmh_styleparser.h"


#define HG_MKSTYLE(elem, add, remove, traits)   [[[HGMarkdownHighlightingStyle alloc] initWithType:(elem) attributesToAdd:(add) toRemove:(remove) fontTraitsToAdd:(traits)] autorelease]
#define HG_D(...)   [NSDictionary dictionaryWithObjectsAndKeys:__VA_ARGS__, nil]
#define HG_A(...)   [NSArray arrayWithObjects:__VA_ARGS__, nil]

#define HG_FORE         NSForegroundColorAttributeName
#define HG_BACK         NSBackgroundColorAttributeName

#define HG_COLOR_RGB(r,g,b) [NSColor colorWithCalibratedRed:(r) green:(g) blue:(b) alpha:1.0]
#define HG_COLOR_HSB(h,s,b) [NSColor colorWithCalibratedHue:(h) saturation:(s) brightness:(b) alpha:1.0]
#define HG_COLOR_HEX(hex)   HG_COLOR_RGB(((hex & 0xFF0000) >> 16)/255.0, ((hex & 0xFF00) >> 8)/255.0, (hex & 0xFF)/255.0)

// brightness/saturation
#define HG_VDARK(h) HG_COLOR_HSB(h, 0.7, 0.1)
#define HG_DARK(h)  HG_COLOR_HSB(h, 1, 0.4)
#define HG_MED(h)   HG_COLOR_HSB(h, 1, 1)
#define HG_LIGHT(h) HG_COLOR_HSB(h, 0.2, 1)
#define HG_DIM(h)   HG_COLOR_HSB(h, 0.2, 0.5)

// version of color 'c' with alpha 'a'
#define HG_ALPHA(c,a) [NSColor colorWithCalibratedHue:[c hueComponent] saturation:[c saturationComponent] brightness:[c brightnessComponent] alpha:(a)]

// hues
#define HG_GREEN    0.34
#define HG_YELLOW   0.15
#define HG_BLUE     0.67
#define HG_RED      0
#define HG_MAGENTA  0.87
#define HG_CYAN     0.5

#define HG_DARK_GRAY    HG_COLOR_HSB(0, 0, 0.2)
#define HG_MED_GRAY     HG_COLOR_HSB(0, 0, 0.5)
#define HG_LIGHT_GRAY   HG_COLOR_HSB(0, 0, 0.9)


@interface HGMarkdownHighlightingStyle : NSObject
{
    NSDictionary *attributesToAdd;
    NSArray *attributesToRemove;
    NSFontTraitMask fontTraitsToAdd;
    pmh_element_type elementType;
}

+ (NSColor *) colorFromARGBColor:(pmh_attr_argb_color *)argb_color;

- (id) initWithType:(pmh_element_type)elemType
    attributesToAdd:(NSDictionary *)toAdd
           toRemove:(NSArray *)toRemove
    fontTraitsToAdd:(NSFontTraitMask)traits;

- (id) initWithStyleAttributes:(pmh_style_attribute *)attributes baseFont:(NSFont *)baseFont;

@property pmh_element_type elementType;

@property NSFontTraitMask fontTraitsToAdd;

@property(copy) NSDictionary *attributesToAdd;

@property(copy) NSArray *attributesToRemove;

@end