79 lines
2.2 KiB
Swift
79 lines
2.2 KiB
Swift
import Foundation
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import PromiseKit
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final class DisplaySensorUpdateSignaler: SensorProviderUpdateSignaler {
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static var notificationName: Notification.Name {
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#if targetEnvironment(macCatalyst)
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return Current.macBridge.screensWillChangeNotification
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#else
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return .init(rawValue: "test_screensWillChangeNotification")
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#endif
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}
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let signal: () -> Void
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init(signal: @escaping () -> Void) {
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self.signal = signal
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NotificationCenter.default.addObserver(
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self,
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selector: #selector(screensDidChange(_:)),
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name: Self.notificationName,
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object: nil
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)
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}
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@objc private func screensDidChange(_ note: Notification) {
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signal()
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}
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}
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final class DisplaySensor: SensorProvider {
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public enum DisplayError: Error, Equatable {
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case unsupportedPlatform
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}
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let request: SensorProviderRequest
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init(request: SensorProviderRequest) {
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self.request = request
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}
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func sensors() -> Promise<[WebhookSensor]> {
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guard let screens = Current.device.screens() else {
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return .init(error: DisplayError.unsupportedPlatform)
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}
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var sensors = [WebhookSensor]()
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sensors.append(with(WebhookSensor(
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name: "Displays",
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uniqueID: "displays_count",
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icon: "mdi:monitor-multiple",
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state: screens.count
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)) {
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$0.Attributes = [
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"Display IDs": screens.map(\.identifier),
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"Display Names": screens.map(\.name),
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]
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})
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sensors.append(WebhookSensor(
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name: "Primary Display Name",
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uniqueID: "primary_display_name",
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icon: "mdi:monitor-star",
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state: screens.first.map(\.name) ?? "None"
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))
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sensors.append(WebhookSensor(
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name: "Primary Display ID",
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uniqueID: "primary_display_id",
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icon: "mdi:monitor-star",
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state: screens.first.map(\.identifier) ?? "None"
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))
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// Set up our observer
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let _: DisplaySensorUpdateSignaler = request.dependencies.updateSignaler(for: self)
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return .value(sensors)
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}
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}
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