Shin Yamamoto
51 lines
1.3 KiB
Swift
51 lines
1.3 KiB
Swift
// Copyright 2018-Present Shin Yamamoto. All rights reserved. MIT license.
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import UIKit
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/// Constants describing the position of a panel in a screen
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@objc public enum FloatingPanelPosition: Int {
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case top
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case left
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case bottom
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case right
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}
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extension FloatingPanelPosition {
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func mainLocation(_ point: CGPoint) -> CGFloat {
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switch self {
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case .top, .bottom: return point.y
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case .left, .right: return point.x
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}
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}
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func mainDimension(_ size: CGSize) -> CGFloat {
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switch self {
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case .top, .bottom: return size.height
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case .left, .right: return size.width
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}
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}
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func mainDimensionAnchor(_ layoutGuide: LayoutGuideProvider) -> NSLayoutDimension {
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switch self {
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case .top, .bottom: return layoutGuide.heightAnchor
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case .left, .right: return layoutGuide.widthAnchor
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}
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}
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func crossDimension(_ size: CGSize) -> CGFloat {
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switch self {
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case .top, .bottom: return size.width
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case .left, .right: return size.height
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}
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}
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func inset(_ insets: UIEdgeInsets) -> CGFloat {
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switch self {
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case .top: return insets.top
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case .left: return insets.left
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case .bottom: return insets.bottom
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case .right: return insets.right
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}
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}
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}
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