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Code Issues Packages Projects Releases Wiki Activity

Search filter fixes

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This commit is contained in:
Ilya Laktyushin
2020-09-23 19:16:31 +03:00
parent 95a6190111
commit 84efd043c1
4 changed files with 40 additions and 15 deletions
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34
submodules/SearchBarNode/Sources/SearchBarNode.swift
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@@ -70,6 +70,7 @@ private final class TokenNode: ASDisplayNode {
self.theme = theme
self.token = token
self.containerNode = ASDisplayNode()
self.containerNode.clipsToBounds = true
self.iconNode = ASImageNode()
self.iconNode.displaysAsynchronously = false
self.iconNode.displayWithoutProcessing = true
@@ -112,6 +113,8 @@ private final class TokenNode: ASDisplayNode {
func animateIn() {
let targetFrame = self.containerNode.frame
self.containerNode.layer.animateFrame(from: CGRect(origin: targetFrame.origin, size: CGSize(width: 1.0, height: targetFrame.height)), to: targetFrame, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring)
self.backgroundNode.layer.animateFrame(from: CGRect(origin: targetFrame.origin, size: CGSize(width: 1.0, height: targetFrame.height)), to: targetFrame, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring)
self.iconNode.layer.animateScale(from: 0.1, to: 1.0, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring)
self.iconNode.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.15)
self.titleNode.layer.animateScale(from: 0.1, to: 1.0, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring)
@@ -422,9 +425,14 @@ private class SearchBarTextField: UITextField, UIScrollViewDelegate {
}
}
private weak var _scrollView: UIScrollView?
var scrollView: UIScrollView? {
if let scrollView = self._scrollView {
return scrollView
}
for view in self.subviews {
if let scrollView = view as? UIScrollView {
_scrollView = scrollView
return scrollView
}
}
@@ -462,8 +470,10 @@ private class SearchBarTextField: UITextField, UIScrollViewDelegate {
return CGRect(origin: CGPoint(), size: CGSize())
}
var rect = bounds.insetBy(dx: 7.0, dy: 4.0)
rect.origin.y += 1.0
if #available(iOS 14.0, *) {
} else {
rect.origin.y += 1.0
}
let prefixSize = self.measurePrefixLabel.updateLayout(CGSize(width: floor(bounds.size.width * 0.7), height: bounds.size.height))
if !prefixSize.width.isZero {
let prefixOffset = prefixSize.width + 3.0
@@ -497,13 +507,19 @@ private class SearchBarTextField: UITextField, UIScrollViewDelegate {
textOffset += 2.0
}
var placeholderOffset: CGFloat = 0.0
if #available(iOS 14.0, *) {
placeholderOffset = 1.0
} else {
}
let textRect = self.textRect(forBounds: bounds)
let labelSize = self.placeholderLabel.updateLayout(textRect.size)
self.placeholderLabel.frame = CGRect(origin: CGPoint(x: textRect.minX, y: textRect.minY + textOffset), size: labelSize)
self.placeholderLabel.frame = CGRect(origin: CGPoint(x: textRect.minX, y: textRect.minY + textOffset + placeholderOffset), size: labelSize)
let prefixSize = self.prefixLabel.updateLayout(CGSize(width: floor(bounds.size.width * 0.7), height: bounds.size.height))
let prefixBounds = bounds.insetBy(dx: 4.0, dy: 4.0)
self.prefixLabel.frame = CGRect(origin: CGPoint(x: prefixBounds.minX, y: prefixBounds.minY + textOffset), size: prefixSize)
self.prefixLabel.frame = CGRect(origin: CGPoint(x: prefixBounds.minX, y: prefixBounds.minY + textOffset + placeholderOffset), size: prefixSize)
}
override func deleteBackward() {
@@ -1095,21 +1111,19 @@ public class SearchBarNode: ASDisplayNode, UITextFieldDelegate {
private func updateIsEmpty(animated: Bool = false) {
let isEmpty = (self.textField.text?.isEmpty ?? true) && self.tokens.isEmpty
let transition: ContainedViewLayoutTransition = animated ? .animated(duration: 0.3, curve: .spring) : .immediate
let placeholderTransition = !isEmpty ? .immediate : transition
placeholderTransition.updateAlpha(node: self.textField.placeholderLabel, alpha: isEmpty ? 1.0 : 0.0)
let clearIsHidden = isEmpty && self.prefixString == nil
transition.updateAlpha(node: self.clearButton, alpha: clearIsHidden ? 0.0 : 1.0)
transition.updateAlpha(node: self.clearButton.imageNode, alpha: clearIsHidden ? 0.0 : 1.0)
transition.updateTransformScale(node: self.clearButton, scale: clearIsHidden ? 0.2 : 1.0)
self.clearButton.isUserInteractionEnabled = !clearIsHidden
}
@objc private func cancelPressed() {
if let cancel = self.cancel {
cancel()
}
self.cancel?()
}
@objc private func clearPressed() {