64 lines
1.8 KiB
Objective-C
64 lines
1.8 KiB
Objective-C
//
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// IJSVGCommand.h
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// IconJar
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//
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// Created by Curtis Hard on 30/08/2014.
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// Copyright (c) 2014 Curtis Hard. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import "IJSVGPath.h"
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typedef NS_ENUM( NSInteger, IJSVGCommandType ) {
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IJSVGCommandTypeAbsolute,
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IJSVGCommandTypeRelative
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};
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@class IJSVGCommand;
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@protocol IJSVGCommandProtocol <NSObject>
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@required
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+ (void)runWithParams:(CGFloat *)params
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paramCount:(NSInteger)count
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previousCommand:(IJSVGCommand *)command
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type:(IJSVGCommandType)type
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path:(IJSVGPath *)path;
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+ (NSInteger)requiredParameterCount;
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@end
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@interface IJSVGCommand : NSObject {
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NSString * commandString;
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NSString * string;
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NSString * command;
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CGFloat * parameters;
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NSInteger parameterCount;
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NSMutableArray * subCommands;
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NSInteger requiredParameters;
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IJSVGCommandType type;
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IJSVGCommand * previousCommand;
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Class<IJSVGCommandProtocol> commandClass;
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}
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@property ( nonatomic, copy ) NSString * string;
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@property ( nonatomic, copy ) NSString * commandString;
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@property ( nonatomic, copy ) NSString * command;
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@property ( nonatomic, assign ) CGFloat * parameters;
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@property ( nonatomic, assign ) NSInteger parameterCount;
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@property ( nonatomic, assign ) NSInteger requiredParameters;
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@property ( nonatomic, assign ) IJSVGCommandType type;
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@property ( nonatomic, retain ) NSMutableArray * subCommands;
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@property ( nonatomic, assign ) Class<IJSVGCommandProtocol> commandClass;
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@property ( nonatomic, assign ) IJSVGCommand * previousCommand;
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- (id)initWithCommandString:(NSString *)commandString;
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+ (void)registerClass:(Class)aClass
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forCommand:(NSString *)command;
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+ (NSDictionary *)registeredCommandClasses;
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+ (Class<IJSVGCommandProtocol>)commandClassForCommandLetter:(NSString *)str;
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@end
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