| /* |
| * Copyright (C) 2019 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "config.h" |
| #import "_WKTextManipulationToken.h" |
| |
| @implementation _WKTextManipulationToken |
| |
| static BOOL isEqualOrBothNil(id a, id b) |
| { |
| if (a == b) |
| return YES; |
| |
| return [a isEqual:b]; |
| } |
| |
| - (BOOL)isEqual:(id)object |
| { |
| if (self == object) |
| return YES; |
| |
| if (![object isKindOfClass:[self class]]) |
| return NO; |
| |
| return [self isEqualToTextManipulationToken:object includingContentEquality:YES]; |
| } |
| |
| - (BOOL)isEqualToTextManipulationToken:(_WKTextManipulationToken *)otherToken includingContentEquality:(BOOL)includingContentEquality |
| { |
| if (!otherToken) |
| return NO; |
| |
| BOOL equalIdentifiers = isEqualOrBothNil(self.identifier, otherToken.identifier); |
| BOOL equalExclusion = self.isExcluded == otherToken.isExcluded; |
| BOOL equalContent = !includingContentEquality || isEqualOrBothNil(self.content, otherToken.content); |
| |
| return equalIdentifiers && equalExclusion && equalContent; |
| } |
| |
| - (NSString *)description |
| { |
| return [self _descriptionPreservingPrivacy:YES]; |
| } |
| |
| - (NSString *)debugDescription |
| { |
| return [self _descriptionPreservingPrivacy:NO]; |
| } |
| |
| - (NSString *)_descriptionPreservingPrivacy:(BOOL)preservePrivacy |
| { |
| NSMutableString *description = [NSMutableString stringWithFormat:@"<%@: %p; identifier = %@; isExcluded = %i", self.class, self, self.identifier, self.isExcluded]; |
| if (preservePrivacy) |
| [description appendFormat:@"; content length = %lu", (unsigned long)self.content.length]; |
| else |
| [description appendFormat:@"; content = %@", self.content]; |
| |
| [description appendString:@">"]; |
| |
| return [[description copy] autorelease]; |
| } |
| |
| @end |