Shin Yamamoto
79 lines
3.3 KiB
Swift
79 lines
3.3 KiB
Swift
// Copyright 2018 the FloatingPanel authors. All rights reserved. MIT license.
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import UIKit
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import FloatingPanel
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/**
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- Attention: `FloatingPanelLayout` must not be applied by the parent view
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controller of a panel. But here `MainViewController` adopts it
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purposely to check if the library prints an appropriate warning.
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*/
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extension MainViewController: FloatingPanelLayout {
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var position: FloatingPanelPosition { .bottom }
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var initialState: FloatingPanelState { .half }
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var anchors: [FloatingPanelState: FloatingPanelLayoutAnchoring] {
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return [
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.full: FloatingPanelLayoutAnchor(absoluteInset: UIScreen.main.bounds.height == 667.0 ? 18.0 : 16.0, edge: .top, referenceGuide: .safeArea),
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.half: FloatingPanelLayoutAnchor(absoluteInset: 262.0, edge: .bottom, referenceGuide: .safeArea),
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.tip: FloatingPanelLayoutAnchor(absoluteInset: 69.0, edge: .bottom, referenceGuide: .safeArea)
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]
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}
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}
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class TopPositionedPanelLayout: FloatingPanelLayout {
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let position: FloatingPanelPosition = .top
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let initialState: FloatingPanelState = .full
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let anchors: [FloatingPanelState : FloatingPanelLayoutAnchoring] = [
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.full: FloatingPanelLayoutAnchor(absoluteInset: 88.0, edge: .bottom, referenceGuide: .safeArea),
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.half: FloatingPanelLayoutAnchor(absoluteInset: 216.0, edge: .top, referenceGuide: .safeArea),
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.tip: FloatingPanelLayoutAnchor(absoluteInset: 44.0, edge: .top, referenceGuide: .safeArea)
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]
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}
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class IntrinsicPanelLayout: FloatingPanelBottomLayout {
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override var initialState: FloatingPanelState { .full }
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override var anchors: [FloatingPanelState : FloatingPanelLayoutAnchoring] {
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return [
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.full: FloatingPanelIntrinsicLayoutAnchor(fractionalOffset: 0.0, referenceGuide: .safeArea)
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]
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}
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}
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class RemovablePanelLayout: FloatingPanelLayout {
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let position: FloatingPanelPosition = .bottom
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let initialState: FloatingPanelState = .half
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let anchors: [FloatingPanelState : FloatingPanelLayoutAnchoring] = [
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.full: FloatingPanelIntrinsicLayoutAnchor(fractionalOffset: 0.0, referenceGuide: .safeArea),
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.half: FloatingPanelLayoutAnchor(absoluteInset: 130.0, edge: .bottom, referenceGuide: .safeArea)
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]
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func backdropAlpha(for state: FloatingPanelState) -> CGFloat {
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return 0.3
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}
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}
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class RemovablePanelLandscapeLayout: FloatingPanelLayout {
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let position: FloatingPanelPosition = .bottom
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let initialState: FloatingPanelState = .full
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let anchors: [FloatingPanelState : FloatingPanelLayoutAnchoring] = [
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.full: FloatingPanelIntrinsicLayoutAnchor(fractionalOffset: 0.0, referenceGuide: .safeArea),
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.half: FloatingPanelLayoutAnchor(absoluteInset: 216.0, edge: .bottom, referenceGuide: .safeArea)
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]
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func backdropAlpha(for state: FloatingPanelState) -> CGFloat {
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return 0.3
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}
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}
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class ModalPanelLayout: FloatingPanelLayout {
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let position: FloatingPanelPosition = .bottom
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let initialState: FloatingPanelState = .full
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let anchors: [FloatingPanelState : FloatingPanelLayoutAnchoring] = [
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.full: FloatingPanelIntrinsicLayoutAnchor(absoluteOffset: 0.0, referenceGuide: .safeArea),
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]
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func backdropAlpha(for state: FloatingPanelState) -> CGFloat {
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return 0.3
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}
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}
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