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66 lines
1.9 KiB
Objective-C
66 lines
1.9 KiB
Objective-C
//
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// MPPrettyPasswordTransformer.m
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// MacPass
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//
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// Created by Michael Starke on 01.12.17.
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// Copyright © 2017 HicknHack Software GmbH. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program 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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//
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#import "MPPrettyPasswordTransformer.h"
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#import "NSString+MPPrettyPasswordDisplay.h"
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NSString *const MPPrettyPasswordTransformerName = @"com.hicknhack.macpass.MPPrettyPasswordTransformerName";
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@implementation MPPrettyPasswordTransformer
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+ (Class)transformedValueClass {
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return NSAttributedString.class;
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}
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+ (BOOL)allowsReverseTransformation {
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return YES;
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}
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+ (void)registerTransformer {
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MPPrettyPasswordTransformer *transformer = [[MPPrettyPasswordTransformer alloc] init];
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[NSValueTransformer setValueTransformer:transformer
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forName:MPPrettyPasswordTransformerName];
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}
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- (id)reverseTransformedValue:(id)value {
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if([value isKindOfClass:NSString.class]) {
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return value;
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}
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if([value isKindOfClass:NSAttributedString.class]) {
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return ((NSAttributedString *)value).string;
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}
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return nil;
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}
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- (id)transformedValue:(id)value {
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if([value isKindOfClass:NSString.class]) {
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return ((NSString *)value).passwordPrettified;
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}
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if([value isKindOfClass:NSAttributedString.class]) {
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return ((NSAttributedString *)value).string;
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}
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return nil;
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}
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@end
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