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Map Detail Panel

FUIMapDetailPanel

open class FUIMapDetailPanel: UIView

A View Component that wraps the FUIMapDetailPanelSearchResultsViewController as the searchResultsController and the FUIMapDetailPanelContentViewController as the content. Switching between the two view controllers should be driven by the pushChildViewController and popChildViewController methods in the developer's mapView(_:didSelect:) and mapView(_:didDeselect:) methods.

iPhone

The searchResults and content will be presented on cards that can be swipe and panned to a bottom, middle, or top position.

iPad

The view is placed in the top left corner of the iPad and will dynamically resize based on the preferredContentSize. The view is pinned to the given pinMapView and will resize accordingly. The fitToContent method must be called when reloading the table view.

Available

  • passThroughViews: A [UIView] that contains the views that are interactable when the map legend is presented on iPad. This prevents the popover from being dismissed while interacting with views in this list (ex. a MKMapView).
  • isApplyingBlurBackground: A Bool that determines if the child views will have a blurred background.
  • isSearchEnabled: A Boolean value to instantiate search.
  • searchResults: A FUIMapDetailPanelSearchResultsViewController used for the search function. Manipulate its tableView to show search results. The developer must set the datasource and delegate methods.
  • content: A FUIMapDetailPanelContentViewController used for showing the details. The developer must set the datasource and delegate methods.

Usage

```swift container = FUIMapDetailPanel(parentViewController: self, mapView: mapView) favoritesData = Array(sampleData[3..<sampleData.count])

container.isSearchEnabled = true container.isApplyingBlurBackground = true container.search.tableView.dataSource = searchResultsDataSource container.search.tableView.delegate = searchResultsDelegate container.search.tableView.register(FUIObjectTableViewCell.self, forCellReuseIdentifier: FUIObjectTableViewCell.reuseIdentifier) container.search.searchBar.delegate = searchResultsDelegate

container.content.headlineText = "VA Palo Alto Health Care Sys wraps to two lines..." container.content.didSelectTitleHandler = { print("Developer Select Handler Called!") } container.content.subheadlineText = "Medical Center" container.content.tableView.dataSource = contentDataSource container.content.tableView.delegate = contentDelegate container.content.tableView.register(FUIObjectTableViewCell.self, forCellReuseIdentifier: FUIObjectTableViewCell.reuseIdentifier) container.content.tableView.estimatedRowHeight = 100 #if swift(>=4.2) container.content.tableView.rowHeight = UITableView.automaticDimension #else container.content.tableView.rowHeight= UITableViewAutomaticDimension #endif

```

Manage presenting the controller on iPhone in viewDidAppear(_:).

swift DispatchQueue.main.async { self.container!.presentContainer() }

Manage dismissing the controller on iPhone in viewWillDisappear(_:)

swift self.presentedViewController?.dismiss(animated: false, completion: nil)

Present the detailPanel by managing selecting and deselecting map annotations in mapView(_:didSelect:) and mapView(_:didDeselect:)

```swift open func mapView(_ mapView: MKMapView, didSelect view: MKAnnotationView) {

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 let selectedAnnotation = view.annotation

 if selectedAnnotation is MKUserLocation {
    return
 }

self.devUpdateDetailVC(annotation: selectedAnnotation!)

 DispatchQueue.main.async {
     container.pushChildViewController()
 }

 for annotation in mapView.annotations {
    if let annotation = annotation as? MKAnnotation, !annotation.isEqual(selectedAnnotation) {
        self.container.content.tableView.dataSource = newDataSource
        self.container.fitToContent()
        DispatchQueue.main.async {
            self.container.pushChildViewController()
        }
        return
    }
}

}

open func mapView(_ mapView: MKMapView, didDeselect view: MKAnnotationView) {

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 let selectedAnnotation = view.annotation

 if selectedAnnotation is MKUserLocation {
    return
 }

 DispatchQueue.main.async {

     if self.mapView.selectedAnnotations.isEmpty {
        self.container.popChildViewController()
     } else {
        self.container.content.tableView.dataSource = newDataSource
        self.container.fitToContent()
        self.container.content.tableView.reloadData()
     }
 }

}

```


Last update: February 11, 2021