92 lines
3.4 KiB
Swift
92 lines
3.4 KiB
Swift
//
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// Copyright (c) 2022 Touch Instinct
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the Software), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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import TIMapUtils
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import MapKit
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open class ApplePlacemarkManager<Model>: BaseItemPlacemarkManager<MKAnnotationView, Model, CLLocationCoordinate2D>,
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MKAnnotation {
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// MARK: - MKAnnotation
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/// A map where all placemarks are placed
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public let map: MKMapView
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/// Identifier required for correct cluster placement
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public var clusteringIdentifier: String?
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/// Point (coordinates) itself of the current placemark manager
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public var coordinate: CLLocationCoordinate2D {
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placemarkPosition
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}
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/// The current state of a manager's placemark
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override public var state: MarkerState {
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didSet {
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guard let placemark = placemark else {
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return
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}
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/*
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Although the icon is being updated, it is necessary to manually deselect
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the annotation of the current placemark if it is currently selected.
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*/
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if let annotation = placemark.annotation {
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switch state {
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case .default:
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map.deselectAnnotation(annotation, animated: true)
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case .selected:
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map.selectAnnotation(annotation, animated: true)
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}
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}
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placemark.image = iconFactory?.markerIcon(for: dataModel, state: state)
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}
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}
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public init(map: MKMapView,
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dataModel: Model,
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position: CLLocationCoordinate2D,
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clusteringIdentifier: String?,
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iconFactory: AnyMarkerIconFactory<DataModel>?,
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tapHandler: TapHandlerClosure?) {
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self.map = map
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self.clusteringIdentifier = clusteringIdentifier
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super.init(placemarkPosition: position,
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dataModel: dataModel,
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iconFactory: iconFactory,
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tapHandler: tapHandler)
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}
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// MARK: - PlacemarkManager
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override open func configure(placemark: MKAnnotationView) {
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super.configure(placemark: placemark)
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// Setting required values of the current manager and placemark respectively
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self.placemark?.clusteringIdentifier = clusteringIdentifier
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self.state = .default
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}
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}
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