48 lines
1.2 KiB
Swift
48 lines
1.2 KiB
Swift
//
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// DataStore.swift
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// PagerTabStrip
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//
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// Copyright © 2021 Xmartlabs SRL. All rights reserved.
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//
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import Combine
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import SwiftUI
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class DataItem {
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var view: AnyView?
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var tabViewDelegate: PagerTabViewDelegate?
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var appearCallback: (() -> Void)?
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init(view: AnyView?, tabViewDelegate: PagerTabViewDelegate? = nil, callback: (() -> Void)? = nil) {
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self.view = view
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self.appearCallback = callback
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self.tabViewDelegate = tabViewDelegate
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}
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}
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class DataStore: ObservableObject {
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@Published var items = [Int: DataItem]()
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func setView(_ view: AnyView, tabViewDelegate: PagerTabViewDelegate? = nil, at index: Int) {
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if let item = items[index] {
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item.view = view
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item.tabViewDelegate = tabViewDelegate
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} else {
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items[index] = DataItem(view: view, tabViewDelegate: tabViewDelegate)
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}
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}
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func setAppear(callback: @escaping () -> Void, at index: Int) {
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if let item = items[index] {
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item.appearCallback = callback
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} else {
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items[index] = DataItem(view: nil, callback: callback)
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}
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}
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func remove(at index: Int) {
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items[index] = nil
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}
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}
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