1 /* 2 PPPatternPresets.h 3 4 Copyright 2013-2018 Josh Freeman 5 http://www.twilightedge.com 6 7 This file is part of PikoPixel for Mac OS X and GNUstep. 8 PikoPixel is a graphical application for drawing & editing pixel-art images. 9 10 PikoPixel is free software: you can redistribute it and/or modify it under 11 the terms of the GNU Affero General Public License as published by the 12 Free Software Foundation, either version 3 of the License, or (at your 13 option) any later version approved for PikoPixel by its copyright holder (or 14 an authorized proxy). 15 16 PikoPixel is distributed in the hope that it will be useful, but WITHOUT ANY 17 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 18 FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more 19 details. 20 21 You should have received a copy of the GNU Affero General Public License 22 along with this program. If not, see <http://www.gnu.org/licenses/>. 23 */ 24 25 #import <Foundation/Foundation.h> 26 27 28 @interface PPPatternPresets : NSObject 29 { 30 Class _patternClass; 31 32 NSArray *_patterns; 33 34 NSArray *_presetsFiletypes; 35 36 NSString *_storedPresetsFilepath; 37 } 38 39 + sharedPresets; // must be overridden by subclasses - base implementation returns nil 40 41 - initWithPresettablePatternClass: (Class) patternClass 42 storedPresetsFilename: (NSString *) storedPresetsFilename 43 presetsFiletype: (NSString *) presetsFiletype; 44 45 - (NSArray *) patterns; 46 - (void) setPatterns: (NSArray *) patterns; 47 48 - (bool) savePatternsToPresetsFile: (NSString *) filepath; 49 - (void) addPatternsFromPresetsFile: (NSString *) filepath; 50 51 - (NSArray *) presetsFiletypes; 52 53 @end 54 55 extern NSString *PPPatternPresetsNotification_UpdatedPresets; 56