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f2ce29dabe
# Summary Fixes #2610 It's more of a hack than the best fix for that; however, it's a regression that we should address. ## Test Plan Test case provided in #2610
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
#include "RNSVGLayoutableShadowNode.h"
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#include <react/renderer/core/LayoutContext.h>
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namespace facebook::react {
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RNSVGLayoutableShadowNode::RNSVGLayoutableShadowNode(
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const ShadowNodeFragment &fragment,
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const ShadowNodeFamily::Shared &family,
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ShadowNodeTraits traits)
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: YogaLayoutableShadowNode(fragment, family, traits) {
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if (std::strcmp(this->getComponentName(), "RNSVGGroup") != 0) {
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setZeroDimensions();
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}
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}
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RNSVGLayoutableShadowNode::RNSVGLayoutableShadowNode(
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const ShadowNode &sourceShadowNode,
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const ShadowNodeFragment &fragment)
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: YogaLayoutableShadowNode(sourceShadowNode, fragment) {
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if (std::strcmp(this->getComponentName(), "RNSVGGroup") != 0) {
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setZeroDimensions();
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}
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}
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void RNSVGLayoutableShadowNode::setZeroDimensions() {
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// SVG handles its layout manually on the native side and does not depend on
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// the Yoga layout. Setting the dimensions to 0 eliminates randomly positioned
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// views in the layout inspector when Yoga attempts to interpret SVG
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// properties like width when viewBox scale is set.
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auto style = yogaNode_.style();
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#if REACT_NATIVE_MINOR_VERSION >= 77
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style.setDimension(yoga::Dimension::Width, yoga::StyleLength::points(0));
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style.setDimension(yoga::Dimension::Height, yoga::StyleLength::points(0));
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#else
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style.setDimension(yoga::Dimension::Width, yoga::value::points(0));
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style.setDimension(yoga::Dimension::Height, yoga::value::points(0));
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#endif
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yogaNode_.setStyle(style);
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}
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void RNSVGLayoutableShadowNode::layout(LayoutContext layoutContext) {
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auto affectedNodes = layoutContext.affectedNodes;
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layoutContext.affectedNodes = nullptr;
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YogaLayoutableShadowNode::layout(layoutContext);
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layoutContext.affectedNodes = affectedNodes;
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}
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} // namespace facebook::react
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