80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
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/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the LICENSE
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* file in the root directory of this source tree.
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*/
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#pragma once
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#include "YGMarker.h"
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#include "Yoga-internal.h"
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#include "Yoga.h"
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struct YGConfig {
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using LogWithContextFn = int (*)(
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YGConfigRef config,
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YGNodeRef node,
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YGLogLevel level,
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void* context,
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const char* format,
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va_list args);
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using CloneWithContextFn = YGNodeRef (*)(
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YGNodeRef node,
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YGNodeRef owner,
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int childIndex,
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void* cloneContext);
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private:
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union {
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CloneWithContextFn withContext;
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YGCloneNodeFunc noContext;
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} cloneNodeCallback_;
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union {
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LogWithContextFn withContext;
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YGLogger noContext;
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} logger_;
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bool cloneNodeUsesContext_;
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bool loggerUsesContext_;
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public:
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bool useWebDefaults = false;
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bool useLegacyStretchBehaviour = false;
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bool shouldDiffLayoutWithoutLegacyStretchBehaviour = false;
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bool printTree = false;
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float pointScaleFactor = 1.0f;
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std::array<bool, facebook::yoga::enums::count<YGExperimentalFeature>()>
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experimentalFeatures = {};
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void* context = nullptr;
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YGMarkerCallbacks markerCallbacks = {nullptr, nullptr};
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YGConfig(YGLogger logger);
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void log(YGConfig*, YGNode*, YGLogLevel, void*, const char*, va_list);
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void setLogger(YGLogger logger) {
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logger_.noContext = logger;
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loggerUsesContext_ = false;
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}
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void setLogger(LogWithContextFn logger) {
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logger_.withContext = logger;
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loggerUsesContext_ = true;
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}
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void setLogger(std::nullptr_t) {
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setLogger(YGLogger{nullptr});
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}
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YGNodeRef cloneNode(
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YGNodeRef node,
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YGNodeRef owner,
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int childIndex,
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void* cloneContext);
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void setCloneNodeCallback(YGCloneNodeFunc cloneNode) {
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cloneNodeCallback_.noContext = cloneNode;
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cloneNodeUsesContext_ = false;
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}
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void setCloneNodeCallback(CloneWithContextFn cloneNode) {
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cloneNodeCallback_.withContext = cloneNode;
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cloneNodeUsesContext_ = true;
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}
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void setCloneNodeCallback(std::nullptr_t) {
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setCloneNodeCallback(YGCloneNodeFunc{nullptr});
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}
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};
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