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feat: 🎸 made only search bar dissapear on scroll

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This commit is contained in:
Diogo Cunha
2024-06-20 17:34:29 +01:00
parent 0da98fbf60
commit 32946d4628
1 changed files with 45 additions and 34 deletions
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79
apps/ios/Shared/Views/ChatList/ChatListView.swift
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@@ -18,6 +18,7 @@ struct ChatListView: View {
@State private var searchShowingSimplexLink = false
@State private var searchChatFilteredBySimplexLink: String? = nil
@State var topVisibleRowIndex: Int? = nil;
@State private var searchVisible: Bool = true;
@AppStorage(DEFAULT_SHOW_UNREAD_AND_FAVORITES) private var showUnreadAndFavorites = false
@AppStorage(DEFAULT_ONE_HAND_UI) private var oneHandUI = false
@@ -55,34 +56,12 @@ struct ChatListView: View {
@ViewBuilder private var chatList: some View {
let cs = filteredChats()
ZStack {
ZStack(alignment: .top) {
VStack {
ScrollViewReader { scrollViewProxy in
if !chatModel.chats.isEmpty && oneHandUI{
ChatListSearchBar(
searchMode: $searchMode,
searchFocussed: $searchFocussed,
searchText: $searchText,
searchShowingSimplexLink: $searchShowingSimplexLink,
searchChatFilteredBySimplexLink: $searchChatFilteredBySimplexLink
)
.scaleEffect(x: 1, y: -1, anchor: .center)
.listRowSeparator(.hidden)
.frame(maxWidth: .infinity)
.padding(10)
}
List {
if !chatModel.chats.isEmpty && !oneHandUI{
ChatListSearchBar(
searchMode: $searchMode,
searchFocussed: $searchFocussed,
searchText: $searchText,
searchShowingSimplexLink: $searchShowingSimplexLink,
searchChatFilteredBySimplexLink: $searchChatFilteredBySimplexLink
)
.listRowSeparator(.hidden)
.frame(maxWidth: .infinity)
}
Color.clear
.frame(height: 30)
ForEach(cs.indices, id: \.self) { index in
ChatListNavLink(chat: cs[index])
.scaleEffect(x: 1, y: oneHandUI ? -1 : 1, anchor: .center)
@@ -114,22 +93,54 @@ struct ChatListView: View {
.scaleEffect(x: 1, y: oneHandUI ? -1 : 1, anchor: .center)
.foregroundColor(.secondary)
}
if !chatModel.chats.isEmpty && searchVisible {
VStack {
ChatListSearchBar(
searchMode: $searchMode,
searchFocussed: $searchFocussed,
searchText: $searchText,
searchShowingSimplexLink: $searchShowingSimplexLink,
searchChatFilteredBySimplexLink: $searchChatFilteredBySimplexLink
)
.scaleEffect(x: 1, y: oneHandUI ? -1 : 1, anchor: .center)
.listRowSeparator(.hidden)
.frame(maxWidth: .infinity)
.padding(10)
}
.background(Color(.systemBackground))
}
}
}
private func updateTopVisibleRowIndex(proxy: GeometryProxy, index: Int) {
let frame = proxy.frame(in: .named("SCROLL"))
if (oneHandUI) {
let screenHeight = UIScreen.main.bounds.height
if frame.minY >= 0 && frame.minY < frame.height / 2 {
if topVisibleRowIndex != index {
let shouldShowToolbar: Bool
if let topVisibleRowIndex = topVisibleRowIndex {
shouldShowToolbar = topVisibleRowIndex > index
} else {
shouldShowToolbar = true
if frame.maxY <= screenHeight && frame.maxY > screenHeight - frame.height / 2 {
if topVisibleRowIndex != index {
if let topVisibleRowIndex = topVisibleRowIndex {
searchVisible = topVisibleRowIndex > index || index == 0
} else {
searchVisible = true
}
topVisibleRowIndex = index
}
}
} else {
if frame.minY >= 0 && frame.minY < frame.height / 2 {
if topVisibleRowIndex != index {
if let topVisibleRowIndex = topVisibleRowIndex {
searchVisible = topVisibleRowIndex > index
} else {
searchVisible = true
}
topVisibleRowIndex = index
}
topVisibleRowIndex = index
NotificationCenter.default.post(name: .toolbarVisibilityChanged, object: shouldShowToolbar)
}
}
}