34 lines
1.0 KiB
Objective-C
34 lines
1.0 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <UIKit/UIKit.h>
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#import <React/RCTDefines.h>
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/**
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* Bitmask defines how size constrains from `-[UIView sizeThatFits:]`
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* are translated to `-[RCTSurface sizeThatFitsMinimumSize:maximumSize:]`.
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*/
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typedef NS_OPTIONS(NSInteger, RCTSurfaceSizeMeasureMode) {
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RCTSurfaceSizeMeasureModeWidthUndefined = 0 << 0,
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RCTSurfaceSizeMeasureModeWidthExact = 1 << 0,
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RCTSurfaceSizeMeasureModeWidthAtMost = 2 << 0,
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RCTSurfaceSizeMeasureModeHeightUndefined = 0 << 2,
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RCTSurfaceSizeMeasureModeHeightExact = 1 << 2,
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RCTSurfaceSizeMeasureModeHeightAtMost = 2 << 2,
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};
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/**
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* Returns size constraints based on `size` and `sizeMeasureMode`.
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*/
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RCT_EXTERN void RCTSurfaceMinimumSizeAndMaximumSizeFromSizeAndSizeMeasureMode(
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CGSize size,
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RCTSurfaceSizeMeasureMode sizeMeasureMode,
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CGSize *minimumSize,
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CGSize *maximumSize
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);
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