44 lines
1.5 KiB
Swift
44 lines
1.5 KiB
Swift
import Foundation
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/// One screenshot plus everything needed to place it on a PDF page.
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public struct Capture: Codable, Sendable, Identifiable, Equatable {
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public let id: UUID
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/// 1-based position within its session. Stable; never renumbered on delete.
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public let sequence: Int
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/// File name only (e.g. "001-A1B2C3D4.png"), never a path.
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/// The directory is always the owning session's directory.
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public let fileName: String
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/// Pixel dimensions of the PNG on disk.
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public let pixelWidth: Int
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public let pixelHeight: Int
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/// Backing scale the capture was taken at (2.0 on Retina). Needed so the PDF
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/// composer lays the image out at its true point size, not its pixel size.
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public let scale: CGFloat
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/// When the screenshot was taken. Always stored as an absolute instant;
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/// rendered in Asia/Dubai wherever a human sees it.
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public let capturedAt: Date
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public init(
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id: UUID,
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sequence: Int,
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fileName: String,
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pixelWidth: Int,
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pixelHeight: Int,
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scale: CGFloat,
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capturedAt: Date
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) {
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self.id = id
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self.sequence = sequence
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self.fileName = fileName
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self.pixelWidth = pixelWidth
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self.pixelHeight = pixelHeight
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self.scale = scale
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self.capturedAt = capturedAt
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}
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/// True when the image is wider than it is tall. Drives page orientation.
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public var isLandscape: Bool {
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pixelWidth > pixelHeight
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}
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}
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