856 lines
31 KiB
Swift
856 lines
31 KiB
Swift
import UIKit
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@MainActor
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final class IssuesViewController: RefreshingTableViewController {
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private let context: AppContext
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private let owner: String
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private let repository: String
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private var rows: [IssueRow] = []
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private var filterOptions: IssueFilterOptions?
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private var filterTask: Task<Void, Never>?
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init(context: AppContext, owner: String, repository: String) {
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self.context = context
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self.owner = owner
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self.repository = repository
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super.init()
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title = repository
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
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deinit { filterTask?.cancel() }
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override func viewDidLoad() {
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super.viewDidLoad()
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tableView.register(IssueCell.self, forCellReuseIdentifier: "issue")
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updateFilterMenu()
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loadContent(refreshing: false)
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}
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override func loadContent(refreshing: Bool) {
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loadFilterOptions()
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loadIssues(refreshing: refreshing)
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}
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private func loadIssues(refreshing: Bool) {
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beginLoading(refreshing: refreshing)
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loadingTask?.cancel()
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loadingTask = Task {
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do {
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rows = try await context.core.issues(owner: owner, repository: repository)
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tableView.reloadData()
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updateEmptyState()
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} catch {
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if !Task.isCancelled { show(error: error) }
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}
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endLoading()
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}
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}
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private func loadFilterOptions() {
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filterTask?.cancel()
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filterTask = Task {
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do {
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let options = try await context.core.issueFilters(
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owner: owner,
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repository: repository
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)
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guard !Task.isCancelled else { return }
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filterOptions = options
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updateFilterMenu()
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updateEmptyState()
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} catch {
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if !Task.isCancelled { show(error: error) }
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}
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}
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}
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override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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rows.count
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}
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override func tableView(
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_ tableView: UITableView,
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cellForRowAt indexPath: IndexPath
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) -> UITableViewCell {
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let cell = tableView.dequeueReusableCell(withIdentifier: "issue", for: indexPath) as! IssueCell
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cell.configure(rows[indexPath.row])
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return cell
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}
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override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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tableView.deselectRow(at: indexPath, animated: true)
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navigationController?.pushViewController(
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IssueViewController(
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context: context,
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owner: owner,
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repository: repository,
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number: rows[indexPath.row].number
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),
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animated: true
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)
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}
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private func updateFilterMenu() {
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let current = context.core.settings().issueStatus
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let status = UIMenu(
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title: "Status",
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image: context.symbol("circle.lefthalf.filled"),
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options: .singleSelection,
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children: ["open", "closed"].map { status in
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UIAction(
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title: status.capitalized,
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state: current == status ? .on : .off
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) { [weak self] _ in
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guard let self else { return }
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do {
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try self.context.core.setIssueStatus(status: status)
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self.updateFilterMenu()
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self.loadIssues(refreshing: false)
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} catch {
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self.show(error: error)
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}
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}
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}
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)
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var children: [UIMenuElement] = [status]
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if let filterOptions {
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children.append(milestoneMenu(filterOptions))
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children.append(labelMenu(filterOptions))
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} else {
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children.append(UIAction(title: "Loading filters…", attributes: .disabled) { _ in })
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}
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let item = navigationItem.rightBarButtonItem ?? UIBarButtonItem(
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image: context.symbol("line.3.horizontal.decrease.circle")
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)
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item.menu = UIMenu(children: children)
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item.accessibilityLabel = "Filter issues"
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if navigationItem.rightBarButtonItem == nil {
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navigationItem.rightBarButtonItem = item
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}
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updateFilterTint()
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}
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private func milestoneMenu(_ options: IssueFilterOptions) -> UIMenu {
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let selected = options.selectedMilestone
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let all = UIAction(title: "All Milestones", state: selected.isEmpty ? .on : .off) {
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[weak self] _ in self?.selectMilestone("")
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}
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let actions = options.milestones.map { milestone in
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UIAction(
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title: milestone,
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state: selected == milestone ? .on : .off
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) { [weak self] _ in self?.selectMilestone(milestone) }
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}
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return UIMenu(
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title: "Milestone",
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image: context.symbol("flag"),
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options: .singleSelection,
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children: [all] + actions
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)
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}
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private func labelMenu(_ options: IssueFilterOptions) -> UIMenu {
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let selected = Set(options.selectedLabels)
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let actions = options.labels.map { label in
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UIAction(
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title: options.unavailableLabels.contains(label) ? "\(label) (Unavailable)" : label,
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attributes: .keepsMenuPresented,
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state: selected.contains(label) ? .on : .off
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) { [weak self] action in
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guard let self, let options = self.filterOptions else { return }
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self.filterTask?.cancel()
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var labels = Set(options.selectedLabels)
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if labels.remove(label) == nil { labels.insert(label) }
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do {
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try self.saveFilters(milestone: options.selectedMilestone, labels: labels)
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self.filterOptions?.selectedLabels = Array(labels)
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action.state = labels.contains(label) ? .on : .off
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self.updateFilterMenu()
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self.loadIssues(refreshing: false)
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} catch {
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self.show(error: error)
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}
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}
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}
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return UIMenu(
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title: "Labels",
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image: context.symbol("tag"),
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children: actions.isEmpty
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? [UIAction(title: "No labels", attributes: .disabled) { _ in }]
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: actions
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)
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}
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private func selectMilestone(_ milestone: String) {
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guard let options = filterOptions else { return }
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filterTask?.cancel()
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do {
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try saveFilters(milestone: milestone, labels: Set(options.selectedLabels))
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filterOptions?.selectedMilestone = milestone
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updateFilterMenu()
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loadIssues(refreshing: false)
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} catch {
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show(error: error)
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}
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}
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private func saveFilters(milestone: String, labels: Set<String>) throws {
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try context.core.setIssueFilters(
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owner: owner,
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repository: repository,
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milestone: milestone,
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labels: Array(labels)
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)
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}
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private var filtersActive: Bool {
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(try? context.core.issueFiltersActive(owner: owner, repository: repository)) ?? false
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}
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private func updateFilterTint() {
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navigationItem.rightBarButtonItem?.tintColor = filtersActive ? .tintColor : .secondaryLabel
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navigationItem.rightBarButtonItem?.accessibilityValue = filtersActive
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? "Filters active"
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: "Default filters"
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}
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private func updateEmptyState() {
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guard rows.isEmpty else {
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tableView.backgroundView = nil
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return
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}
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let status = context.core.settings().issueStatus
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tableView.backgroundView = EmptyBackgroundView(
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title: "No \(status) issues",
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detail: filtersActive
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? "No issues match the selected filters."
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: "This repository has no \(status) issues."
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)
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}
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}
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final class IssueCell: UITableViewCell {
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private let titleLabel = UILabel()
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private let summaryLabel = UILabel()
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private let labels = UIStackView()
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private let metaLabel = UILabel()
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private let milestoneLabel = UILabel()
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override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
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super.init(style: style, reuseIdentifier: reuseIdentifier)
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accessoryType = .disclosureIndicator
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titleLabel.font = .preferredFont(forTextStyle: .headline)
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titleLabel.numberOfLines = 2
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summaryLabel.font = .preferredFont(forTextStyle: .subheadline)
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summaryLabel.textColor = .secondaryLabel
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summaryLabel.numberOfLines = 2
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labels.axis = .horizontal
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labels.spacing = 5
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metaLabel.font = .preferredFont(forTextStyle: .caption1)
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metaLabel.textColor = .tertiaryLabel
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metaLabel.numberOfLines = 2
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milestoneLabel.font = .preferredFont(forTextStyle: .caption1)
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milestoneLabel.adjustsFontForContentSizeCategory = true
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let stack = UIStackView(
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arrangedSubviews: [titleLabel, summaryLabel, labels, metaLabel, milestoneLabel]
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)
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stack.axis = .vertical
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stack.spacing = 6
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stack.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(stack)
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NSLayoutConstraint.activate([
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stack.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 16),
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stack.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -8),
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stack.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 10),
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stack.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -10),
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])
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
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func configure(_ row: IssueRow) {
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titleLabel.text = row.title
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summaryLabel.text = row.summary
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metaLabel.text = row.meta
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milestoneLabel.isHidden = row.milestone.isEmpty
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milestoneLabel.attributedText = symbolText(
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"flag.fill",
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text: row.milestone,
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font: milestoneLabel.font,
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color: .tertiaryLabel
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)
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milestoneLabel.accessibilityLabel = row.milestone.isEmpty
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? nil
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: "Milestone \(row.milestone)"
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labels.arrangedSubviews.forEach { $0.removeFromSuperview() }
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labels.isHidden = row.labels.isEmpty
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for label in row.labels.prefix(3) {
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let view = UILabel()
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view.text = " \(label.name) "
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view.font = .preferredFont(forTextStyle: .caption2)
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view.textColor = label.light ? .black : .white
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view.backgroundColor = UIColor(hex: label.color)
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view.layer.cornerRadius = 9
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view.clipsToBounds = true
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labels.addArrangedSubview(view)
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}
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labels.addArrangedSubview(UIView())
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}
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}
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@MainActor
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final class MilestonesViewController: RefreshingTableViewController {
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private let context: AppContext
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private let owner: String
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private let repository: String
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private var rows: [MilestoneRow] = []
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init(context: AppContext, owner: String, repository: String) {
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self.context = context
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self.owner = owner
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self.repository = repository
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super.init()
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title = repository
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
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override func viewDidLoad() {
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super.viewDidLoad()
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tableView.register(MilestoneCell.self, forCellReuseIdentifier: "milestone")
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tableView.rowHeight = UITableView.automaticDimension
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tableView.estimatedRowHeight = 118
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loadContent(refreshing: false)
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}
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override func loadContent(refreshing: Bool) {
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beginLoading(refreshing: refreshing)
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loadingTask?.cancel()
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loadingTask = Task {
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do {
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rows = try await context.core.milestones(owner: owner, repository: repository)
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tableView.reloadData()
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tableView.backgroundView = rows.isEmpty
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? EmptyBackgroundView(
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title: "No milestones",
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detail: "This repository does not have any milestones."
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)
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: nil
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} catch {
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if !Task.isCancelled { show(error: error) }
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}
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endLoading()
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}
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}
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override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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rows.count
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}
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override func tableView(
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_ tableView: UITableView,
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cellForRowAt indexPath: IndexPath
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) -> UITableViewCell {
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let cell = tableView.dequeueReusableCell(
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withIdentifier: "milestone",
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for: indexPath
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) as! MilestoneCell
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cell.configure(rows[indexPath.row], disclosure: true)
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return cell
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}
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override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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tableView.deselectRow(at: indexPath, animated: true)
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navigationController?.pushViewController(
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MilestoneViewController(
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context: context,
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owner: owner,
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repository: repository,
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id: rows[indexPath.row].id
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),
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animated: true
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)
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}
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}
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@MainActor
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final class MilestoneViewController: RefreshingTableViewController {
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private let context: AppContext
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private let owner: String
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private let repository: String
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private let id: Int64
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private var page: MilestonePage?
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init(context: AppContext, owner: String, repository: String, id: Int64) {
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self.context = context
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self.owner = owner
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self.repository = repository
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self.id = id
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super.init()
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title = "Milestone"
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
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override func viewDidLoad() {
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super.viewDidLoad()
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tableView.register(MilestoneCell.self, forCellReuseIdentifier: "milestone")
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tableView.register(IssueCell.self, forCellReuseIdentifier: "issue")
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tableView.rowHeight = UITableView.automaticDimension
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tableView.estimatedRowHeight = 118
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loadContent(refreshing: false)
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}
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override func loadContent(refreshing: Bool) {
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beginLoading(refreshing: refreshing)
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loadingTask?.cancel()
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loadingTask = Task {
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do {
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page = try await context.core.milestone(
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owner: owner,
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repository: repository,
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id: id
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)
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title = page?.milestone.title
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tableView.reloadData()
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} catch {
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if !Task.isCancelled { show(error: error) }
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}
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endLoading()
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}
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}
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override func numberOfSections(in tableView: UITableView) -> Int { page == nil ? 0 : 2 }
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override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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section == 0 ? 1 : page?.issues.count ?? 0
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}
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override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
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section == 1 ? "Issues" : nil
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}
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override func tableView(_ tableView: UITableView, titleForFooterInSection section: Int) -> String? {
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section == 1 && page?.issues.isEmpty == true ? "No issues are assigned to this milestone." : nil
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}
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override func tableView(
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_ tableView: UITableView,
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cellForRowAt indexPath: IndexPath
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) -> UITableViewCell {
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guard let page else { return UITableViewCell() }
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if indexPath.section == 0 {
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let cell = tableView.dequeueReusableCell(
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withIdentifier: "milestone",
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for: indexPath
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) as! MilestoneCell
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cell.configure(page.milestone, disclosure: false)
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return cell
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}
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let cell = tableView.dequeueReusableCell(withIdentifier: "issue", for: indexPath) as! IssueCell
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cell.configure(page.issues[indexPath.row])
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return cell
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}
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override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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guard indexPath.section == 1, let issue = page?.issues[indexPath.row] else { return }
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tableView.deselectRow(at: indexPath, animated: true)
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navigationController?.pushViewController(
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IssueViewController(
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context: context,
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owner: owner,
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repository: repository,
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number: issue.number
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),
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animated: true
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)
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}
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}
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final class MilestoneCell: UITableViewCell {
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private let titleLabel = UILabel()
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private let descriptionLabel = UILabel()
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private let metaLabel = UILabel()
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private let progress = UIProgressView(progressViewStyle: .bar)
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override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
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super.init(style: style, reuseIdentifier: reuseIdentifier)
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titleLabel.font = .preferredFont(forTextStyle: .headline)
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titleLabel.numberOfLines = 2
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descriptionLabel.font = .preferredFont(forTextStyle: .subheadline)
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descriptionLabel.textColor = .secondaryLabel
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descriptionLabel.numberOfLines = 2
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metaLabel.font = .preferredFont(forTextStyle: .caption1)
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metaLabel.textColor = .tertiaryLabel
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metaLabel.numberOfLines = 2
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progress.progressTintColor = .systemGreen
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let stack = UIStackView(arrangedSubviews: [titleLabel, descriptionLabel, progress, metaLabel])
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stack.axis = .vertical
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stack.spacing = 7
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stack.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(stack)
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NSLayoutConstraint.activate([
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stack.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 16),
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stack.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -16),
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stack.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 12),
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stack.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -12),
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])
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
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func configure(_ row: MilestoneRow, disclosure: Bool) {
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accessoryType = disclosure ? .disclosureIndicator : .none
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titleLabel.text = row.title
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descriptionLabel.text = row.description
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metaLabel.text = row.meta
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progress.progress = Float(row.progress)
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progress.trackTintColor = row.hasIssues ? .systemOrange : .systemGray5
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progress.accessibilityLabel = "Milestone progress"
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progress.accessibilityValue = row.progressAccessibility
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}
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}
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@MainActor
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final class PullsViewController: RefreshingTableViewController {
|
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private let context: AppContext
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private var rows: [PullRow] = []
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init(context: AppContext) {
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self.context = context
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super.init()
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title = "Pull Requests"
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
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|
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override func viewDidLoad() {
|
|
super.viewDidLoad()
|
|
navigationItem.leftBarButtonItem = UIBarButtonItem(
|
|
image: context.symbol("server.rack"),
|
|
primaryAction: UIAction { [weak self] _ in
|
|
guard let self else { return }
|
|
self.navigationController?.pushViewController(
|
|
ServersViewController(context: self.context),
|
|
animated: true
|
|
)
|
|
}
|
|
)
|
|
updateFilterMenu()
|
|
loadContent(refreshing: false)
|
|
}
|
|
|
|
override func loadContent(refreshing: Bool) {
|
|
guard context.core.activeServerIndex() != nil else {
|
|
tableView.backgroundView = EmptyBackgroundView(
|
|
title: "No server selected",
|
|
detail: "Open Issues or Repos to select a server or add your first one."
|
|
)
|
|
refreshControl?.endRefreshing()
|
|
return
|
|
}
|
|
beginLoading(refreshing: refreshing)
|
|
loadingTask?.cancel()
|
|
loadingTask = Task {
|
|
do {
|
|
rows = try await context.core.pulls()
|
|
tableView.reloadData()
|
|
let status = context.core.settings().pullStatus
|
|
tableView.backgroundView = rows.isEmpty
|
|
? EmptyBackgroundView(
|
|
title: "No \(status) pull requests",
|
|
detail: "No pull requests match the selected status."
|
|
)
|
|
: nil
|
|
} catch {
|
|
if !Task.isCancelled { show(error: error) }
|
|
}
|
|
endLoading()
|
|
}
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
|
|
rows.count
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
cellForRowAt indexPath: IndexPath
|
|
) -> UITableViewCell {
|
|
let cell = tableView.dequeueReusableCell(withIdentifier: "pull")
|
|
?? UITableViewCell(style: .subtitle, reuseIdentifier: "pull")
|
|
let row = rows[indexPath.row]
|
|
configureTextCell(
|
|
cell,
|
|
title: row.title,
|
|
detail: "\(row.summary)\n\(row.meta)"
|
|
)
|
|
cell.accessoryType = .disclosureIndicator
|
|
return cell
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
|
|
116
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
|
|
tableView.deselectRow(at: indexPath, animated: true)
|
|
let row = rows[indexPath.row]
|
|
navigationController?.pushViewController(
|
|
PullViewController(
|
|
context: context,
|
|
owner: row.owner,
|
|
repository: row.repository,
|
|
number: row.number
|
|
),
|
|
animated: true
|
|
)
|
|
}
|
|
|
|
private func updateFilterMenu() {
|
|
let current = context.core.settings().pullStatus
|
|
navigationItem.rightBarButtonItem = UIBarButtonItem(
|
|
image: context.symbol("line.3.horizontal.decrease.circle"),
|
|
menu: UIMenu(children: ["open", "closed"].map { status in
|
|
UIAction(title: status.capitalized, state: current == status ? .on : .off) {
|
|
[weak self] _ in
|
|
guard let self else { return }
|
|
do {
|
|
try self.context.core.setPullStatus(status: status)
|
|
self.updateFilterMenu()
|
|
self.loadContent(refreshing: false)
|
|
} catch {
|
|
self.show(error: error)
|
|
}
|
|
}
|
|
})
|
|
)
|
|
}
|
|
}
|
|
|
|
@MainActor
|
|
final class CommitsViewController: RefreshingTableViewController {
|
|
private enum Mode: Int { case history, files }
|
|
|
|
private let context: AppContext
|
|
private let owner: String
|
|
private let repository: String
|
|
private var page: CommitPage?
|
|
private var contents: [RepositoryContentRow] = []
|
|
private var branch: String?
|
|
private var mode = Mode.history
|
|
|
|
init(context: AppContext, owner: String, repository: String) {
|
|
self.context = context
|
|
self.owner = owner
|
|
self.repository = repository
|
|
super.init()
|
|
title = repository
|
|
}
|
|
|
|
@available(*, unavailable)
|
|
required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
|
|
|
|
override func viewDidLoad() {
|
|
super.viewDidLoad()
|
|
tableView.register(CommitCell.self, forCellReuseIdentifier: "commit")
|
|
let modeControl = UISegmentedControl(items: ["History", "Files"])
|
|
modeControl.selectedSegmentIndex = mode.rawValue
|
|
modeControl.addTarget(self, action: #selector(modeChanged(_:)), for: .valueChanged)
|
|
modeControl.accessibilityLabel = "Repository view"
|
|
navigationItem.titleView = modeControl
|
|
updateBranchMenu()
|
|
loadContent(refreshing: false)
|
|
}
|
|
|
|
override func loadContent(refreshing: Bool) {
|
|
beginLoading(refreshing: refreshing)
|
|
loadingTask?.cancel()
|
|
loadingTask = Task {
|
|
do {
|
|
switch mode {
|
|
case .history:
|
|
page = try await context.core.commits(
|
|
owner: owner,
|
|
repository: repository,
|
|
branch: branch
|
|
)
|
|
updateBranchMenu()
|
|
case .files:
|
|
contents = try await context.core.repositoryContents(
|
|
owner: owner,
|
|
repository: repository,
|
|
path: ""
|
|
)
|
|
}
|
|
tableView.reloadData()
|
|
updateEmptyView()
|
|
} catch {
|
|
if !Task.isCancelled { show(error: error) }
|
|
}
|
|
endLoading()
|
|
}
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
|
|
mode == .history ? page?.commits.count ?? 0 : contents.count
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
cellForRowAt indexPath: IndexPath
|
|
) -> UITableViewCell {
|
|
switch mode {
|
|
case .history:
|
|
let cell = tableView.dequeueReusableCell(withIdentifier: "commit", for: indexPath) as! CommitCell
|
|
if let page { cell.configure(page.commits[indexPath.row], laneCount: page.laneCount) }
|
|
return cell
|
|
case .files:
|
|
let cell = tableView.dequeueReusableCell(withIdentifier: "repository-content")
|
|
?? UITableViewCell(style: .subtitle, reuseIdentifier: "repository-content")
|
|
configureRepositoryContentCell(cell, row: contents[indexPath.row])
|
|
return cell
|
|
}
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
|
|
mode == .history ? 86 : UITableView.automaticDimension
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
|
|
tableView.deselectRow(at: indexPath, animated: true)
|
|
switch mode {
|
|
case .history:
|
|
guard let row = page?.commits[indexPath.row] else { return }
|
|
navigationController?.pushViewController(
|
|
FilesViewController(
|
|
context: context,
|
|
owner: owner,
|
|
repository: repository,
|
|
sha: row.sha
|
|
),
|
|
animated: true
|
|
)
|
|
case .files:
|
|
showRepositoryContent(
|
|
contents[indexPath.row],
|
|
context: context,
|
|
owner: owner,
|
|
repository: repository,
|
|
navigationController: navigationController
|
|
)
|
|
}
|
|
}
|
|
|
|
@objc private func modeChanged(_ sender: UISegmentedControl) {
|
|
guard let mode = Mode(rawValue: sender.selectedSegmentIndex), mode != self.mode else { return }
|
|
self.mode = mode
|
|
navigationItem.rightBarButtonItem = nil
|
|
if mode == .history { updateBranchMenu() }
|
|
tableView.reloadData()
|
|
loadContent(refreshing: false)
|
|
}
|
|
|
|
private func updateEmptyView() {
|
|
switch mode {
|
|
case .history:
|
|
tableView.backgroundView = page?.commits.isEmpty == true
|
|
? EmptyBackgroundView(title: "No commits", detail: "This repository has no commit history.")
|
|
: nil
|
|
case .files:
|
|
tableView.backgroundView = contents.isEmpty
|
|
? EmptyBackgroundView(title: "No files", detail: "This repository is empty.")
|
|
: nil
|
|
}
|
|
}
|
|
|
|
private func updateBranchMenu() {
|
|
let branches = page?.branches ?? []
|
|
let choices: [String?] = [nil] + branches.map(Optional.some)
|
|
navigationItem.rightBarButtonItem = UIBarButtonItem(
|
|
title: branch ?? "All",
|
|
menu: UIMenu(children: choices.map { choice in
|
|
UIAction(
|
|
title: choice ?? "All",
|
|
state: choice == branch ? .on : .off
|
|
) { [weak self] _ in
|
|
self?.branch = choice
|
|
self?.updateBranchMenu()
|
|
self?.loadContent(refreshing: false)
|
|
}
|
|
})
|
|
)
|
|
}
|
|
}
|
|
|
|
final class CommitCell: UITableViewCell {
|
|
private var row: CommitRow?
|
|
private var laneCount: UInt32 = 0
|
|
|
|
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
|
|
super.init(style: style, reuseIdentifier: reuseIdentifier)
|
|
accessoryType = .disclosureIndicator
|
|
backgroundColor = .systemBackground
|
|
}
|
|
|
|
@available(*, unavailable)
|
|
required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
|
|
|
|
func configure(_ row: CommitRow, laneCount: UInt32) {
|
|
self.row = row
|
|
self.laneCount = laneCount
|
|
var content = defaultContentConfiguration()
|
|
content.directionalLayoutMargins.leading = laneCount == 0 ? 0 : min(72, CGFloat(laneCount) * 10 + 8)
|
|
content.text = row.title
|
|
content.secondaryText = row.detail
|
|
content.secondaryTextProperties.numberOfLines = 2
|
|
contentConfiguration = content
|
|
setNeedsDisplay()
|
|
}
|
|
|
|
override func draw(_ rect: CGRect) {
|
|
super.draw(rect)
|
|
guard let row, laneCount > 0, let context = UIGraphicsGetCurrentContext() else { return }
|
|
let spacing: CGFloat = 10
|
|
let centerY = bounds.midY
|
|
for lane in 0..<laneCount {
|
|
let x = 10 + CGFloat(lane) * spacing
|
|
let color = laneColor(lane)
|
|
context.setStrokeColor(color.cgColor)
|
|
context.setLineWidth(3)
|
|
if row.topLanes.contains(lane) {
|
|
context.move(to: CGPoint(x: x, y: 0))
|
|
context.addLine(to: CGPoint(x: x, y: centerY))
|
|
context.strokePath()
|
|
}
|
|
if row.bottomLanes.contains(lane) {
|
|
context.move(to: CGPoint(x: x, y: centerY))
|
|
context.addLine(to: CGPoint(x: x, y: bounds.height))
|
|
context.strokePath()
|
|
}
|
|
if row.connections.contains(lane), lane > 0 {
|
|
context.move(to: CGPoint(x: x - spacing, y: centerY))
|
|
context.addLine(to: CGPoint(x: x, y: centerY))
|
|
context.strokePath()
|
|
}
|
|
if row.nodeLane == lane {
|
|
context.setFillColor(color.cgColor)
|
|
context.fillEllipse(in: CGRect(x: x - 5, y: centerY - 5, width: 10, height: 10))
|
|
}
|
|
}
|
|
}
|
|
|
|
private func laneColor(_ lane: UInt32) -> UIColor {
|
|
UIColor(hue: CGFloat((Double(lane) * 137.508).truncatingRemainder(dividingBy: 360)) / 360,
|
|
saturation: 0.78, brightness: 0.78, alpha: 1)
|
|
}
|
|
}
|