Mathias Claassen
97 lines
3.7 KiB
Swift
97 lines
3.7 KiB
Swift
//
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// MapViewController.swift
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// XLForm ( https://github.com/xmartlabs/XLForm )
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//
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// Copyright (c) 2014-2015 Xmartlabs ( http://xmartlabs.com )
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//
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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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import UIKit
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import MapKit
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class MapAnnotation : NSObject, MKAnnotation {
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@objc var coordinate : CLLocationCoordinate2D
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override init() {
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coordinate = CLLocationCoordinate2D(latitude: -33.0, longitude: -56.0)
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super.init()
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}
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}
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@objc(MapViewController)
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class MapViewController : UIViewController, XLFormRowDescriptorViewController, MKMapViewDelegate {
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var rowDescriptor: XLFormRowDescriptor?
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lazy var mapView : MKMapView = { [unowned self] in
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let mapView = MKMapView(frame: self.view.frame)
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mapView.autoresizingMask = [UIViewAutoresizing.flexibleHeight, UIViewAutoresizing.flexibleWidth]
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return mapView
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}()
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override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
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super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
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}
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required init?(coder aDecoder: NSCoder) {
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super.init(coder: aDecoder)
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view.
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view.addSubview(mapView)
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mapView.delegate = self
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if let value = rowDescriptor?.value as? CLLocation {
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mapView.setCenter(value.coordinate, animated: false)
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title = String(format: "%0.4f, %0.4f", mapView.centerCoordinate.latitude, mapView.centerCoordinate.longitude)
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let annotation = MapAnnotation()
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annotation.coordinate = value.coordinate
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self.mapView.addAnnotation(annotation)
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}
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}
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//MARK - - MKMapViewDelegate
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func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? {
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let pinAnnotationView = MKPinAnnotationView(annotation: annotation, reuseIdentifier: "annotation")
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pinAnnotationView.pinColor = MKPinAnnotationColor.red
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pinAnnotationView.isDraggable = true
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pinAnnotationView.animatesDrop = true
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return pinAnnotationView
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}
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func mapView(_ mapView: MKMapView, annotationView view: MKAnnotationView, didChange newState: MKAnnotationViewDragState, fromOldState oldState: MKAnnotationViewDragState) {
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if (newState == .ending){
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if let rowDescriptor = rowDescriptor, let annotation = view.annotation {
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rowDescriptor.value = CLLocation(latitude:annotation.coordinate.latitude, longitude:annotation.coordinate.longitude)
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self.title = String(format: "%0.4f, %0.4f", annotation.coordinate.latitude, annotation.coordinate.longitude)
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}
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}
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}
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}
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