Swiftgram/Source/Layout/ASAsciiArtBoxCreator.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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Objective-C

//
// ASAsciiArtBoxCreator.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>
NS_ASSUME_NONNULL_BEGIN
@protocol ASLayoutElementAsciiArtProtocol <NSObject>
/**
* Returns an ascii-art representation of this object and its children.
* For example, an ASInsetSpec may return something like this:
*
* --ASInsetLayoutSpec--
* | ASTextNode |
* ---------------------
*/
- (NSString *)asciiArtString;
/**
* returns the name of this object that will display in the ascii art. Usually this can
* simply be NSStringFromClass([self class]).
*/
- (NSString *)asciiArtName;
@end
/**
* A that takes a parent and its children and renders as ascii art box.
*/
@interface ASAsciiArtBoxCreator : NSObject
/**
* Renders an ascii art box with the children aligned horizontally
* Example:
* ------------ASStackLayoutSpec-----------
* | ASTextNode ASTextNode ASTextNode |
* ----------------------------------------
*/
+ (NSString *)horizontalBoxStringForChildren:(NSArray<NSString *> *)children parent:(NSString *)parent;
/**
* Renders an ascii art box with the children aligned vertically.
* Example:
* --ASStackLayoutSpec--
* | ASTextNode |
* | ASTextNode |
* | ASTextNode |
* ---------------------
*/
+ (NSString *)verticalBoxStringForChildren:(NSArray<NSString *> *)children parent:(NSString *)parent;
@end
NS_ASSUME_NONNULL_END