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Add support for gradient wallpapers

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Implement new colors selection UI
This commit is contained in:
Ilya Laktyushin 2019-11-16 08:31:47 +04:00
parent 692b37fa4d
commit 78a09a38b3
33 changed files with 990 additions and 311 deletions
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18
submodules/SegmentedControlNode/Sources/SegmentedControlNode.swift
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@ -144,6 +144,7 @@ public final class SegmentedControlNode: ASDisplayNode, UIGestureRecognizerDeleg
}
public var selectedIndexChanged: (Int) -> Void = { _ in }
public var selectedIndexShouldChange: (Int) -> Bool = { _ in return true }
public init(theme: SegmentedControlTheme, items: [SegmentedControlItem], selectedIndex: Int) {
self.theme = theme
@ -347,6 +348,10 @@ public final class SegmentedControlNode: ASDisplayNode, UIGestureRecognizerDeleg
return
}
guard self.selectedIndexShouldChange(index) else {
return
}
self._selectedIndex = index
self.selectedIndexChanged(index)
if let layout = self.validLayout {
@ -355,8 +360,7 @@ public final class SegmentedControlNode: ASDisplayNode, UIGestureRecognizerDeleg
}
public override func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
let location = gestureRecognizer.location(in: self.view)
return self.selectionNode.frame.contains(location)
return self.selectionNode.frame.contains(gestureRecognizer.location(in: self.view))
}
@objc private func panGesture(_ recognizer: UIPanGestureRecognizer) {
@ -382,8 +386,14 @@ public final class SegmentedControlNode: ASDisplayNode, UIGestureRecognizerDeleg
case .ended:
if let gestureSelectedIndex = self.gestureSelectedIndex {
if gestureSelectedIndex != self.selectedIndex {
self._selectedIndex = gestureSelectedIndex
self.selectedIndexChanged(self._selectedIndex)
if self.selectedIndexShouldChange(gestureSelectedIndex) {
self._selectedIndex = gestureSelectedIndex
self.selectedIndexChanged(self._selectedIndex)
} else {
if let layout = self.validLayout {
let _ = self.updateLayout(layout, transition: .animated(duration: 0.35, curve: .slide))
}
}
}
self.gestureSelectedIndex = nil
}