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Code Issues Packages Projects Releases Wiki Activity

Allow pan to select on context actions

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Peter
2019-10-11 16:08:12 +04:00
parent f4a21f9729
commit cbf1e62c46
3 changed files with 131 additions and 15 deletions
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62
submodules/ContextUI/Sources/ContextController.swift
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@@ -65,6 +65,7 @@ private final class ContextControllerNode: ViewControllerTracingNode, UIScrollVi
private var items: Signal<[ContextMenuItem], NoError>
private let beginDismiss: (ContextMenuActionResult) -> Void
private let reactionSelected: (String) -> Void
private let beganAnimatingOut: () -> Void
private let getController: () -> ContextController?
private weak var gesture: ContextGesture?
@@ -105,13 +106,14 @@ private final class ContextControllerNode: ViewControllerTracingNode, UIScrollVi
private let itemsDisposable = MetaDisposable()
init(account: Account, controller: ContextController, theme: PresentationTheme, strings: PresentationStrings, source: ContextContentSource, items: Signal<[ContextMenuItem], NoError>, reactionItems: [ReactionContextItem], beginDismiss: @escaping (ContextMenuActionResult) -> Void, recognizer: TapLongTapOrDoubleTapGestureRecognizer?, gesture: ContextGesture?, reactionSelected: @escaping (String) -> Void) {
init(account: Account, controller: ContextController, theme: PresentationTheme, strings: PresentationStrings, source: ContextContentSource, items: Signal<[ContextMenuItem], NoError>, reactionItems: [ReactionContextItem], beginDismiss: @escaping (ContextMenuActionResult) -> Void, recognizer: TapLongTapOrDoubleTapGestureRecognizer?, gesture: ContextGesture?, reactionSelected: @escaping (String) -> Void, beganAnimatingOut: @escaping () -> Void) {
self.theme = theme
self.strings = strings
self.source = source
self.items = items
self.beginDismiss = beginDismiss
self.reactionSelected = reactionSelected
self.beganAnimatingOut = beganAnimatingOut
self.gesture = gesture
self.getController = { [weak controller] in
@@ -152,10 +154,14 @@ private final class ContextControllerNode: ViewControllerTracingNode, UIScrollVi
self.contentContainerNode = ContextContentContainerNode()
var feedbackTap: (() -> Void)?
self.actionsContainerNode = ContextActionsContainerNode(theme: theme, items: [], getController: { [weak controller] in
return controller
}, actionSelected: { result in
beginDismiss(result)
}, feedbackTap: {
feedbackTap?()
})
if !reactionItems.isEmpty {
@@ -167,6 +173,10 @@ private final class ContextControllerNode: ViewControllerTracingNode, UIScrollVi
super.init()
feedbackTap = { [weak self] in
self?.hapticFeedback.tap()
}
self.scrollNode.view.delegate = self
self.view.addSubview(self.effectView)
@@ -586,6 +596,8 @@ private final class ContextControllerNode: ViewControllerTracingNode, UIScrollVi
}
func animateOut(result initialResult: ContextMenuActionResult, completion: @escaping () -> Void) {
self.beganAnimatingOut()
var transitionDuration: Double = 0.2
var transitionCurve: ContainedViewLayoutTransitionCurve = .easeInOut
@@ -945,6 +957,8 @@ private final class ContextControllerNode: ViewControllerTracingNode, UIScrollVi
return self?.getController()
}, actionSelected: { [weak self] result in
self?.beginDismiss(result)
}, feedbackTap: { [weak self] in
self?.hapticFeedback.tap()
})
self.scrollNode.insertSubnode(self.actionsContainerNode, aboveSubnode: previousActionsContainerNode)
@@ -1088,12 +1102,24 @@ private final class ContextControllerNode: ViewControllerTracingNode, UIScrollVi
let isInitialLayout = self.actionsContainerNode.frame.size.width.isZero
let previousContainerFrame = self.view.convert(self.contentContainerNode.frame, from: self.scrollNode.view)
let actionsSize = self.actionsContainerNode.updateLayout(widthClass: layout.metrics.widthClass, constrainedWidth: layout.size.width - actionsSideInset * 2.0, transition: actionsContainerTransition)
let contentScale = (layout.size.width - actionsSideInset * 2.0) / layout.size.width
let constrainedWidth: CGFloat
if layout.size.width < layout.size.height {
constrainedWidth = layout.size.width
} else {
constrainedWidth = floor(layout.size.width / 2.0)
}
let actionsSize = self.actionsContainerNode.updateLayout(widthClass: layout.metrics.widthClass, constrainedWidth: constrainedWidth - actionsSideInset * 2.0, transition: actionsContainerTransition)
let contentScale = (constrainedWidth - actionsSideInset * 2.0) / constrainedWidth
var contentUnscaledSize: CGSize
if case .compact = layout.metrics.widthClass {
let proposedContentHeight = layout.size.height - topEdge - contentActionsSpacing - actionsSize.height - layout.intrinsicInsets.bottom - actionsBottomInset
contentUnscaledSize = CGSize(width: layout.size.width, height: max(400.0, proposedContentHeight))
let proposedContentHeight: CGFloat
if layout.size.width < layout.size.height {
proposedContentHeight = layout.size.height - topEdge - contentActionsSpacing - actionsSize.height - layout.intrinsicInsets.bottom - actionsBottomInset
} else {
proposedContentHeight = layout.size.height - topEdge - topEdge
}
contentUnscaledSize = CGSize(width: constrainedWidth, height: max(100.0, proposedContentHeight))
if let preferredSize = contentParentNode.controller.preferredContentSizeForLayout(ContainerViewLayout(size: contentUnscaledSize, metrics: LayoutMetrics(widthClass: .compact, heightClass: .compact), deviceMetrics: layout.deviceMetrics, intrinsicInsets: UIEdgeInsets(), safeInsets: UIEdgeInsets(), statusBarHeight: nil, inputHeight: nil, inputHeightIsInteractivellyChanging: false, inVoiceOver: false)) {
contentUnscaledSize = preferredSize
@@ -1115,16 +1141,22 @@ private final class ContextControllerNode: ViewControllerTracingNode, UIScrollVi
var originalContentFrame: CGRect
var contentHeight: CGFloat
if case .compact = layout.metrics.widthClass {
originalActionsFrame = CGRect(origin: CGPoint(x: actionsSideInset, y: min(maximumActionsFrameOrigin, floor((layout.size.height - contentActionsSpacing - contentSize.height) / 2.0) + contentSize.height + contentActionsSpacing)), size: actionsSize)
originalContentFrame = CGRect(origin: CGPoint(x: actionsSideInset, y: originalActionsFrame.minY - contentActionsSpacing - contentSize.height), size: contentSize)
if originalContentFrame.minY < topEdge {
let requiredOffset = topEdge - originalContentFrame.minY
let availableOffset = max(0.0, layout.size.height - layout.intrinsicInsets.bottom - actionsBottomInset - originalActionsFrame.maxY)
let offset = min(requiredOffset, availableOffset)
originalActionsFrame = originalActionsFrame.offsetBy(dx: 0.0, dy: offset)
originalContentFrame = originalContentFrame.offsetBy(dx: 0.0, dy: offset)
if layout.size.width < layout.size.height {
originalActionsFrame = CGRect(origin: CGPoint(x: actionsSideInset, y: min(maximumActionsFrameOrigin, floor((layout.size.height - contentActionsSpacing - contentSize.height) / 2.0) + contentSize.height + contentActionsSpacing)), size: actionsSize)
originalContentFrame = CGRect(origin: CGPoint(x: actionsSideInset, y: originalActionsFrame.minY - contentActionsSpacing - contentSize.height), size: contentSize)
if originalContentFrame.minY < topEdge {
let requiredOffset = topEdge - originalContentFrame.minY
let availableOffset = max(0.0, layout.size.height - layout.intrinsicInsets.bottom - actionsBottomInset - originalActionsFrame.maxY)
let offset = min(requiredOffset, availableOffset)
originalActionsFrame = originalActionsFrame.offsetBy(dx: 0.0, dy: offset)
originalContentFrame = originalContentFrame.offsetBy(dx: 0.0, dy: offset)
}
contentHeight = max(layout.size.height, max(layout.size.height, originalActionsFrame.maxY + actionsBottomInset) - originalContentFrame.minY + contentTopInset)
} else {
originalContentFrame = CGRect(origin: CGPoint(x: floor((layout.size.width - contentSize.width - actionsSideInset - actionsSize.width) / 2.0), y: floor((layout.size.height - contentSize.height) / 2.0)), size: contentSize)
originalActionsFrame = CGRect(origin: CGPoint(x: originalContentFrame.maxX + actionsSideInset, y: max(topEdge, originalContentFrame.minY)), size: actionsSize)
contentHeight = max(layout.size.height, max(originalContentFrame.maxY, originalActionsFrame.maxY))
}
contentHeight = max(layout.size.height, max(layout.size.height, originalActionsFrame.maxY + actionsBottomInset) - originalContentFrame.minY + contentTopInset)
} else {
originalContentFrame = CGRect(origin: CGPoint(x: floor(originalProjectedContentViewFrame.1.midX - contentSize.width / 2.0), y: floor(originalProjectedContentViewFrame.1.midY - contentSize.height / 2.0)), size: contentSize)
originalContentFrame.origin.x = min(originalContentFrame.origin.x, layout.size.width - actionsSideInset - contentSize.width)
@@ -1342,6 +1374,8 @@ public final class ContextController: ViewController, StandalonePresentableContr
return
}
strongSelf.reactionSelected?(value)
}, beganAnimatingOut: { [weak self] in
self?.statusBar.statusBarStyle = .Ignore
})
self.displayNodeDidLoad()