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* [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.
93 lines
3.0 KiB
Objective-C
93 lines
3.0 KiB
Objective-C
//
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// ASTextDebugOption.h
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// Texture
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//
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// Copyright (c) Pinterest, Inc. All rights reserved.
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// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
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//
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#import <UIKit/UIKit.h>
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@class ASTextDebugOption;
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NS_ASSUME_NONNULL_BEGIN
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/**
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The ASTextDebugTarget protocol defines the method a debug target should implement.
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A debug target can be add to the global container to receive the shared debug
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option changed notification.
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*/
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@protocol ASTextDebugTarget <NSObject>
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@required
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/**
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When the shared debug option changed, this method would be called on main thread.
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It should return as quickly as possible. The option's property should not be changed
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in this method.
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@param option The shared debug option.
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*/
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- (void)setDebugOption:(nullable ASTextDebugOption *)option;
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@end
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/**
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The debug option for ASText.
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*/
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@interface ASTextDebugOption : NSObject <NSCopying>
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@property (nullable, nonatomic) UIColor *baselineColor; ///< baseline color
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@property (nullable, nonatomic) UIColor *CTFrameBorderColor; ///< CTFrame path border color
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@property (nullable, nonatomic) UIColor *CTFrameFillColor; ///< CTFrame path fill color
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@property (nullable, nonatomic) UIColor *CTLineBorderColor; ///< CTLine bounds border color
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@property (nullable, nonatomic) UIColor *CTLineFillColor; ///< CTLine bounds fill color
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@property (nullable, nonatomic) UIColor *CTLineNumberColor; ///< CTLine line number color
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@property (nullable, nonatomic) UIColor *CTRunBorderColor; ///< CTRun bounds border color
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@property (nullable, nonatomic) UIColor *CTRunFillColor; ///< CTRun bounds fill color
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@property (nullable, nonatomic) UIColor *CTRunNumberColor; ///< CTRun number color
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@property (nullable, nonatomic) UIColor *CGGlyphBorderColor; ///< CGGlyph bounds border color
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@property (nullable, nonatomic) UIColor *CGGlyphFillColor; ///< CGGlyph bounds fill color
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- (BOOL)needDrawDebug; ///< `YES`: at least one debug color is visible. `NO`: all debug color is invisible/nil.
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- (void)clear; ///< Set all debug color to nil.
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/**
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Add a debug target.
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@discussion When `setSharedDebugOption:` is called, all added debug target will
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receive `setDebugOption:` in main thread. It maintains an unsafe_unretained
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reference to this target. The target must to removed before dealloc.
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@param target A debug target.
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*/
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+ (void)addDebugTarget:(id<ASTextDebugTarget>)target;
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/**
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Remove a debug target which is added by `addDebugTarget:`.
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@param target A debug target.
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*/
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+ (void)removeDebugTarget:(id<ASTextDebugTarget>)target;
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/**
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Returns the shared debug option.
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@return The shared debug option, default is nil.
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*/
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+ (nullable ASTextDebugOption *)sharedDebugOption;
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/**
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Set a debug option as shared debug option.
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This method must be called on main thread.
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@discussion When call this method, the new option will set to all debug target
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which is added by `addDebugTarget:`.
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@param option A new debug option (nil is valid).
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*/
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+ (void)setSharedDebugOption:(nullable ASTextDebugOption *)option;
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@end
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NS_ASSUME_NONNULL_END
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