Swiftgram/Source/Details/ASObjectDescriptionHelpers.h
appleguy 465abb1ded [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses). (#1077)
* [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses)

With permission of the Facebook Open Source team, we are simplifying the Texture
license so that clients can rely on the Apache 2 terms that most of Texture is
already covered by. This means that code originally forked from AsyncDisplayKit
will be re-licensed from "BSD 3-clause + PATENTS v2" to Apache 2 without a
PATENTS file.

After getting confirmation that the updates to these core files look good, we'll
propagate this new license header to all files (in this same PR) and get sign-off
from all parties before landing.

* [License] Update all Texture source files to be pure Apache 2.

* Changelog entry for Apache 2 license update.

* Revert "[License] Update all Texture source files to be pure Apache 2."

This reverts commit ffa0fbbba9717d871dd16c4b07539f2f8208fc2b.

* [License] Update all Texture source files to be pure Apache 2, maintaining copyrights.

* [License] Update CONTRIBUTING, README, Podspec & Dangerfile.
2018-08-28 07:39:18 -07:00

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//
// ASObjectDescriptionHelpers.h
// Texture
//
// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#import <Foundation/Foundation.h>
#import <AsyncDisplayKit/ASBaseDefines.h>
NS_ASSUME_NONNULL_BEGIN
@protocol ASDebugNameProvider <NSObject>
@required
/**
* @abstract Name that is printed by ascii art string and displayed in description.
*/
@property (nullable, nonatomic, copy) NSString *debugName;
@end
/**
* Your base class should conform to this and override `-debugDescription`
* to call `[self propertiesForDebugDescription]` and use `ASObjectDescriptionMake`
* to return a string. Subclasses of this base class just need to override
* `propertiesForDebugDescription`, call super, and modify the result as needed.
*/
@protocol ASDebugDescriptionProvider
@required
- (NSMutableArray<NSDictionary *> *)propertiesForDebugDescription;
@end
/**
* Your base class should conform to this and override `-description`
* to call `[self propertiesForDescription]` and use `ASObjectDescriptionMake`
* to return a string. Subclasses of this base class just need to override
* `propertiesForDescription`, call super, and modify the result as needed.
*/
@protocol ASDescriptionProvider
@required
- (NSMutableArray<NSDictionary *> *)propertiesForDescription;
@end
AS_EXTERN NSString *ASGetDescriptionValueString(id object);
/// Useful for structs etc. Returns e.g. { position = (0 0); frame = (0 0; 50 50) }
AS_EXTERN NSString *ASObjectDescriptionMakeWithoutObject(NSArray<NSDictionary *> * _Nullable propertyGroups);
/// Returns e.g. <MYObject: 0xFFFFFFFF; name = "Object Name"; frame = (0 0; 50 50)>
AS_EXTERN NSString *ASObjectDescriptionMake(__autoreleasing id object, NSArray<NSDictionary *> * _Nullable propertyGroups);
/**
* Returns e.g. <MYObject: 0xFFFFFFFF>
*
* Note: `object` param is autoreleasing so that this function is dealloc-safe.
* No, unsafe_unretained isn't acceptable here the optimizer may deallocate object early.
*/
AS_EXTERN NSString *ASObjectDescriptionMakeTiny(__autoreleasing id _Nullable object);
AS_EXTERN NSString * _Nullable ASStringWithQuotesIfMultiword(NSString * _Nullable string);
NS_ASSUME_NONNULL_END