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81 lines
2.4 KiB
Objective-C
81 lines
2.4 KiB
Objective-C
/* Definition of class NSEnergyFormatter
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Copyright (C) 2019 Free Software Foundation, Inc.
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By: Gregory John Casamento <greg.casamento@gmail.com>
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Date: Tue Oct 8 13:30:10 EDT 2019
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This file is part of the GNUstep Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110 USA.
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*/
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#ifndef _NSEnergyFormatter_h_GNUSTEP_BASE_INCLUDE
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#define _NSEnergyFormatter_h_GNUSTEP_BASE_INCLUDE
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#import <Foundation/NSFormatter.h>
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#if OS_API_VERSION(MAC_OS_X_VERSION_10_10, GS_API_LATEST)
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#if defined(__cplusplus)
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extern "C" {
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#endif
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@class NSNumberFormatter, NSString;
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enum {
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NSEnergyFormatterUnitJoule = 11,
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NSEnergyFormatterUnitKilojoule = 14,
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NSEnergyFormatterUnitCalorie = (7 << 8) + 1,
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NSEnergyFormatterUnitKilocalorie = (7 << 8) + 2,
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};
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typedef NSInteger NSEnergyFormatterUnit;
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@interface NSEnergyFormatter : NSFormatter
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{
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BOOL _isForFoodEnergyUse;
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NSNumberFormatter *_numberFormatter;
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NSFormattingUnitStyle _unitStyle;
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}
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- (NSNumberFormatter *) numberFormatter;
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- (void) setNumberFormatter: (NSNumberFormatter *)formatter;
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- (NSFormattingUnitStyle) unitStyle;
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- (void) setUnitStyle: (NSFormattingUnitStyle)style;
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- (BOOL) isForFoodEnergyUse;
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- (void) setForFoodEnergyUse: (BOOL)flag;
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- (NSString *) stringFromValue: (double)value unit: (NSEnergyFormatterUnit)unit;
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- (NSString *) stringFromJoules: (double)numberInJoules;
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- (NSString *) unitStringFromValue: (double)value unit: (NSEnergyFormatterUnit)unit;
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- (NSString *) unitStringFromJoules: (double)numberInJoules usedUnit: (NSEnergyFormatterUnit *)unitp;
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- (BOOL) getObjectValue:(id *)obj forString: (NSString *)string errorDescription: (NSString **)error;
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@end
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#if defined(__cplusplus)
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}
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#endif
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#endif /* GS_API_MACOSX */
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#endif /* _NSEnergyFormatter_h_GNUSTEP_BASE_INCLUDE */
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