bluewallet/react-native-ios-context-menu
bluewallet/react-native-ios-context-menu
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🐞 Fix: Aux. Preview - marginPreview

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This commit is contained in:
Dominic Go 2022-06-22 18:46:51 +08:00
parent 16f922fb59
commit aa14159e13
1 changed files with 9 additions and 4 deletions
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13
ios/src/ReactNative/RNIContextMenuView/RNIContextMenuView.swift
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@ -540,7 +540,10 @@ fileprivate extension RNIContextMenuView {
};
}();
/// distance of aux. preview from the context menu preview
let marginInner = auxConfig.marginPreview;
/// distance of the aux. preview from the edges of the screen
let marginOuter = auxConfig.marginAuxiliaryPreview;
// amount to add to width - fix for layout bug
@ -613,7 +616,7 @@ fileprivate extension RNIContextMenuView {
// MARK: Prep - Compute Offsets
// ----------------------------
/// distance of aux preview from anchor
/// the amount to the nudge the context menu
let offset: CGFloat = {
let safeAreaInsets = UIApplication.shared.windows.first?.safeAreaInsets;
@ -628,10 +631,10 @@ fileprivate extension RNIContextMenuView {
let margin = marginBase + topInsets;
let minEdgeY = auxiliaryViewHeight + topInsets;
let distanceToEdge = previewFrame.minY;
let distanceToEdge = auxiliaryViewHeight - previewFrame.minY;
return (previewFrame.minY <= minEdgeY)
? max((auxiliaryViewHeight - distanceToEdge + margin), 0)
? max((distanceToEdge + margin), 0)
: 0;
case .bottom:
@ -640,9 +643,11 @@ fileprivate extension RNIContextMenuView {
let tolerance = auxiliaryViewHeight + (safeAreaInsets?.bottom ?? 0);
let maxEdgeY = screenHeight - tolerance;
let previewFrameMaxY = previewFrame.maxY + marginInner;
let distanceToEdge = screenHeight - previewFrame.maxY;
return (previewFrame.maxY > maxEdgeY)
return (previewFrameMaxY > maxEdgeY)
? -(auxiliaryViewHeight - distanceToEdge + margin)
: 0;
};