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Fix ThemeSettingsThemeItem transaction

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This commit is contained in:
Ali
2020-01-17 20:43:32 +04:00
parent 7df2240cd7
commit 36edf0f476
2 changed files with 7 additions and 2 deletions
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1
submodules/SettingsUI/Sources/Themes/ThemeAutoNightSettingsController.swift
View File

@@ -587,6 +587,7 @@ public func themeAutoNightSettingsController(context: AccountContext) -> ViewCon
}
let controller = ItemListController(context: context, state: signal)
controller.alwaysSynchronous = true
presentControllerImpl = { [weak controller] c in
controller?.present(c, in: .window(.root))
}

8
submodules/SettingsUI/Sources/Themes/ThemeSettingsThemeItem.swift
View File

@@ -415,6 +415,7 @@ private struct ThemeSettingsThemeItemNodeTransition {
let insertions: [ListViewInsertItem]
let updates: [ListViewUpdateItem]
let crossfade: Bool
let entries: [ThemeSettingsThemeEntry]
}
private func preparedTransition(context: AccountContext, action: @escaping (PresentationThemeReference) -> Void, contextAction: ((PresentationThemeReference, ASDisplayNode, ContextGesture?) -> Void)?, from fromEntries: [ThemeSettingsThemeEntry], to toEntries: [ThemeSettingsThemeEntry], crossfade: Bool) -> ThemeSettingsThemeItemNodeTransition {
@@ -424,7 +425,7 @@ private func preparedTransition(context: AccountContext, action: @escaping (Pres
let insertions = indicesAndItems.map { ListViewInsertItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(context: context, action: action, contextAction: contextAction), directionHint: .Down) }
let updates = updateIndices.map { ListViewUpdateItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(context: context, action: action, contextAction: contextAction), directionHint: nil) }
return ThemeSettingsThemeItemNodeTransition(deletions: deletions, insertions: insertions, updates: updates, crossfade: crossfade)
return ThemeSettingsThemeItemNodeTransition(deletions: deletions, insertions: insertions, updates: updates, crossfade: crossfade, entries: toEntries)
}
private func ensureThemeVisible(listNode: ListView, themeReference: PresentationThemeReference, animated: Bool) -> Bool {
@@ -512,10 +513,13 @@ class ThemeSettingsThemeItemNode: ListViewItemNode, ItemListItemNode {
if self.initialized && transition.crossfade {
options.insert(.AnimateCrossfade)
}
options.insert(.Synchronous)
var scrollToItem: ListViewScrollToItem?
if !self.initialized {
if let index = item.themes.firstIndex(where: { $0.index == item.currentTheme.index }) {
if let index = transition.entries.firstIndex(where: { entry in
return entry.theme.index == item.currentTheme.index
}) {
scrollToItem = ListViewScrollToItem(index: index, position: .bottom(-57.0), animated: false, curve: .Default(duration: 0.0), directionHint: .Down)
self.initialized = true
}