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ba170ec78c
Summary: Now things look much more clear, I hope. This diff: * Introduces new property of `RCTRootShadowView` `availableSize` which represents exactly what we transmit to layout engine; * Illuminates conflict between logical `availableSize` and explicitly specified size of DOM node (current `size`); * Splits overcomplicated `setSize:forView:` method into two unrelated ones; * Changes actual values of `RCTRootViewSizeFlexibility` enum constants for simpler usage; * Completely removes `sizeFlexibility` concept from `RCTRootShadowView` (in favor of special values of `availableSize`); * Makes the code clearer finally. This is beginning of big effort to improve `RCTRootView` and co. Reviewed By: mmmulani Differential Revision: D4562834 fbshipit-source-id: f5baaf2859ea430d44645a6b5d35f222f15a668e
35 lines
1013 B
Objective-C
35 lines
1013 B
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <React/RCTShadowView.h>
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#import <yoga/YGEnums.h>
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@interface RCTRootShadowView : RCTShadowView
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/**
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* Available size to layout all views.
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* Defaults to {INFINITY, INFINITY}
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*/
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@property (nonatomic, assign) CGSize availableSize;
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/**
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* Layout direction (LTR or RTL) inherited from native environment and
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* is using as a base direction value in layout engine.
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* Defaults to value inferred from current locale.
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*/
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@property (nonatomic, assign) YGDirection baseDirection;
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/**
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* Calculate all views whose frame needs updating after layout has been calculated.
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* Returns a set contains the shadowviews that need updating.
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*/
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- (NSSet<RCTShadowView *> *)collectViewsWithUpdatedFrames;
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@end
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