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245 lines
10 KiB
Swift
245 lines
10 KiB
Swift
import AppKit
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import CupsKit
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import SwiftUI
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/// Printer header (grouped Form) above the Jobs or Options tab.
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struct PrinterDetailView: View {
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let model: PrinterDetailModel
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let options: OptionsModel
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let store: PrinterStore
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let tab: DetailTab
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var body: some View {
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VStack(spacing: 0) {
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if let printer = model.printer {
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PrinterHeaderView(printer: printer, ppdPath: model.ppdPath, driverFilters: model.driverFilters)
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Divider()
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} else if let error = model.loadError {
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ContentUnavailableView("Can’t Load \(model.queue)", systemImage: "exclamationmark.triangle",
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description: Text(error))
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.frame(maxHeight: 220)
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Divider()
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}
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switch tab {
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case .jobs:
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JobsView(model: model, store: store)
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case .options:
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OptionsView(model: options)
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}
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}
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.task(id: model.queue) { await model.load() }
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.onChange(of: store.revision) { Task { await model.load() } }
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}
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}
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struct PrinterHeaderView: View {
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let printer: IPPGroup
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let ppdPath: String?
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let driverFilters: DriverFilterReport?
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private var state: Int? { printer.int("printer-state") }
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private var accepting: Bool { printer.bool("printer-is-accepting-jobs") ?? true }
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private var reasons: [String] { printer.strings("printer-state-reasons").filter { $0 != "none" } }
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private var stateColor: Color {
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if state == 5 || !accepting { return .red }
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return state == 4 ? .blue : .green
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}
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var body: some View {
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HStack(alignment: .top, spacing: 0) {
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Form {
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Section("Status") {
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LabeledContent("State") {
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HStack(spacing: 6) {
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Circle().fill(stateColor).frame(width: 8, height: 8)
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Text(Format.printerState(state).capitalized)
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}
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}
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LabeledContent("Reasons") {
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Text(reasons.isEmpty ? "None" : reasons.joined(separator: ", "))
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.monospaced(!reasons.isEmpty)
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}
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LabeledContent("Message") {
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Text(printer.string("printer-state-message").flatMap { $0.isEmpty ? nil : $0 } ?? "—")
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.lineLimit(2)
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}
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LabeledContent("Accepting jobs", value: accepting ? "Yes" : "No")
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LabeledContent("Shared", value: printer.bool("printer-is-shared") == true ? "Yes" : "No")
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if let headline = driverFilters?.headline {
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LabeledContent("Driver") {
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Label(headline, systemImage: "exclamationmark.triangle.fill")
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.symbolRenderingMode(.multicolor)
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}
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.help(driverFilters?.detail ?? headline)
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}
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}
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}
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Form {
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Section("Queue") {
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LabeledContent("Device URI") {
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Text(printer.string("device-uri") ?? "—")
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.monospaced()
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.lineLimit(1)
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.truncationMode(.middle)
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}
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LabeledContent {
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VStack(alignment: .trailing, spacing: 2) {
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Text(printer.string("printer-make-and-model") ?? "—")
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Text(ppdPath ?? "No PPD (driverless or raw)")
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.font(.caption)
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.monospaced(ppdPath != nil)
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.foregroundStyle(.secondary)
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}
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} label: {
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Text("Model")
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}
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LabeledContent("Location", value: printer.string("printer-location").flatMap { $0.isEmpty ? nil : $0 } ?? "—")
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LabeledContent("Description", value: printer.string("printer-info").flatMap { $0.isEmpty ? nil : $0 } ?? "—")
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}
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}
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}
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.formStyle(.grouped)
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.scrollDisabled(true)
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.textSelection(.enabled)
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.frame(height: driverFilters?.isFlagged == true ? 300 : 262)
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}
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}
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struct JobsView: View {
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@Bindable var model: PrinterDetailModel
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let store: PrinterStore
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@SceneStorage("JobsTableColumns") private var columns = TableColumnCustomization<JobSummary>()
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var body: some View {
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VStack(spacing: 0) {
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HStack(spacing: 12) {
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Picker("Show", selection: $model.jobFilter) {
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ForEach(JobFilter.allCases) { Text($0.title).tag($0) }
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}
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.pickerStyle(.segmented)
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.labelsHidden()
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.fixedSize()
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Spacer(minLength: 12)
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if model.isWorking { ProgressView().controlSize(.small) }
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jobButtons(for: model.selection)
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}
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.padding(.horizontal, 16)
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.padding(.vertical, 10)
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.background(.bar)
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Divider()
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Table(model.sortedJobs, selection: $model.selection, sortOrder: $model.sortOrder,
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columnCustomization: $columns) {
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TableColumn("ID", value: \.id) { Text(String($0.id)).monospacedDigit() }
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.width(min: 40, ideal: 56, max: 80)
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.customizationID("id")
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TableColumn("Name", value: \.name)
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.width(min: 120, ideal: 220, max: 360)
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.customizationID("name")
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TableColumn("User", value: \.user)
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.width(min: 60, ideal: 110, max: 200)
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.customizationID("user")
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TableColumn("Size", value: \.sizeK) { Text(Format.kilobytes($0.sizeK)).monospacedDigit() }
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.width(min: 50, ideal: 64, max: 90)
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.customizationID("size")
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TableColumn("Pages", value: \.pagesSortKey) { Text($0.pages.map(String.init) ?? "—").monospacedDigit() }
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.width(min: 44, ideal: 54, max: 80)
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.customizationID("pages")
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TableColumn("State", value: \.state) { Text($0.stateName.capitalized) }
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.width(min: 70, ideal: 90, max: 120)
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.customizationID("state")
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// Reasons takes the spare width; the other columns are capped.
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TableColumn("Reasons", value: \.reasonsText) { Text($0.reasonsText).monospaced() }
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.width(min: 120, ideal: 320, max: .infinity)
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.customizationID("reasons")
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TableColumn("Submitted", value: \.submittedSortKey) {
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Text($0.submitted.map(Format.timestamp) ?? "—").monospacedDigit()
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}
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.width(150)
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.customizationID("submitted")
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}
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.alternatingRowBackgrounds(.disabled)
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.contextMenu(forSelectionType: Int.self) { ids in
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jobMenu(for: ids)
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}
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.onCopyCommand {
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[NSItemProvider(object: model.copyText(for: model.selection) as NSString)]
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}
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.overlay {
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if model.jobs.isEmpty {
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ContentUnavailableView(emptyTitle, systemImage: "doc.text.magnifyingglass")
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}
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}
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.padding(.bottom, StatusBar.height)
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}
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}
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private var emptyTitle: String {
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switch model.jobFilter {
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case .active: return "No Active Jobs"
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case .completed: return "No Completed Jobs"
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case .all: return "No Jobs"
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}
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}
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private var otherQueues: [String] {
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store.printers.map(\.name).filter { $0 != model.queue }
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}
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@ViewBuilder private func jobButtons(for ids: Set<Int>) -> some View {
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Button { run(.cancel, ids) } label: { Label("Cancel", systemImage: "xmark.circle") }
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.disabled(!model.canPerform(.cancel, on: ids))
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.help("Cancel the selected jobs")
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Button { run(.hold, ids) } label: { Label("Hold", systemImage: "pause.circle") }
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.disabled(!model.canPerform(.hold, on: ids))
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.help("Hold the selected jobs (lp -H hold)")
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Button { run(.release, ids) } label: { Label("Release", systemImage: "play.circle") }
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.disabled(!model.canPerform(.release, on: ids))
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.help("Release held jobs (lp -H resume)")
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Menu {
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ForEach(otherQueues, id: \.self) { queue in
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Button(queue) { run(.move(to: queue), ids) }
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}
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} label: {
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Label("Move To", systemImage: "arrow.right.circle")
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}
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.fixedSize()
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.disabled(!model.canPerform(.move(to: ""), on: ids) || otherQueues.isEmpty)
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.help("Move the selected jobs to another queue (lpmove)")
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}
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@ViewBuilder private func jobMenu(for ids: Set<Int>) -> some View {
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Group {
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Button { run(.cancel, ids) } label: { Label("Cancel", systemImage: "xmark.circle") }
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.disabled(!model.canPerform(.cancel, on: ids))
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Button { run(.hold, ids) } label: { Label("Hold", systemImage: "pause.circle") }
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.disabled(!model.canPerform(.hold, on: ids))
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Button { run(.release, ids) } label: { Label("Release", systemImage: "play.circle") }
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.disabled(!model.canPerform(.release, on: ids))
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Menu {
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ForEach(otherQueues, id: \.self) { queue in
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Button(queue) { run(.move(to: queue), ids) }
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}
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} label: {
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Label("Move To", systemImage: "arrow.right.circle")
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}
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.disabled(!model.canPerform(.move(to: ""), on: ids))
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Divider()
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Button {
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NSPasteboard.general.clearContents()
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NSPasteboard.general.setString(model.copyText(for: ids), forType: .string)
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} label: {
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Label("Copy", systemImage: "doc.on.doc")
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}
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.disabled(ids.isEmpty)
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}
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.labelStyle(.titleAndIcon)
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}
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private func run(_ action: JobAction, _ ids: Set<Int>) {
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Task { await model.perform(action, on: ids) }
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}
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}
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