58 lines
1.4 KiB
Swift
58 lines
1.4 KiB
Swift
//
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// TabController.swift
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// SBrowser
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//
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// Created by James Magahern on 7/30/20.
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//
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import Foundation
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class TabController
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{
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@Published var tabs: [Tab] = []
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@Published var activeTabIndex: Int = 0
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var policyManager = ResourcePolicyManager()
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init() {
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// TODO: load tabs from disk.
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_ = createNewTab(url: nil)
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}
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func tab(forURL url: URL) -> Tab? {
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tabs.first { $0.url == url }
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}
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func tab(forIdentifier identifier: UUID) -> Tab? {
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tabs.first { $0.identifier == identifier }
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}
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func createNewTab(url: URL?) -> Tab {
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return self.createNewTab(url: url, webViewConfiguration: nil)
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}
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func createNewTab(url: URL?, webViewConfiguration: WKWebViewConfiguration?) -> Tab {
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let tab = Tab(url: url, policyManager: policyManager, webViewConfiguration: webViewConfiguration)
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tabs.append(tab)
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return tab
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}
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func closeTab(_ tab: Tab) {
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if let index = tabs.firstIndex(of: tab) {
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tabs.remove(at: index)
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if tabs.count > 0 {
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if index < tabs.count {
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activeTabIndex = index
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} else {
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activeTabIndex = tabs.count - 1
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}
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} else {
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_ = createNewTab(url: nil)
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activeTabIndex = 0
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}
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}
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}
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}
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