PlantLibraryTableViewController

class PlantLibraryTableViewController : UITableViewController

The view controller for the main table view of the Library collection. Each row is a different plant that can be selected to see detailed information. Swiping to delete is enabled. A new plant can be added through a navigation bar button (+).

  • An object that manages the array of Plant objects.

    Declaration

    Swift

    var plantsManager: PlantsManager

  • Array of all of the icon images.

    Declaration

    Swift

    var iconImages: [Plant : UIImage]

  • The index of the last selected row. Is nil if no row has been selected.

    Declaration

    Swift

    var lastSelectedRow: Int?

  • Undocumented

    Declaration

    Swift

    override func viewDidLoad()

  • Undocumented

    Declaration

    Swift

    override func viewWillAppear(_ animated: Bool)

  • Undocumented

    Declaration

    Swift

    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int

  • Undocumented

    Declaration

    Swift

    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell

  • Undocumented

    Declaration

    Swift

    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath)

  • If the plant has an icon stored, use that. Otherwise a new one if made (and saved) from the header image. If there are no images for the plant, the default image is used.

    Declaration

    Swift

    func getPlantIcons()

  • Insert a new plant.

    It begins with no name or data and the detail view is automatically pushed.

    Declaration

    Swift

    @objc
func addNewPlant()

LibraryDetailContainerDelegate

  • If the plant has an icon stored, use that. Otherwise a new one if made (and saved) from the header image. If there are no images for the plant, the default image is used.

    Todo

    This looks very simillar to getPlantIcons() - they can likely be combined.

    Declaration

    Swift

    func setIcon(for plant: Plant)

    Parameters

    plant

    Plant object to set an icon for.

  • The function for creating an icon.

    The final size is 60 x 60 pixels. resizeForIcon(image:) -> UIImage is used for the copping and resizing.

    Declaration

    Swift

    func makeNewIconFor(plant: Plant, withImage image: UIImage) -> UIImage

    Parameters

    plant

    Plant object to set an icon for.
    image

    The image to use for the icon.

  • Make an image the correct size for an icon.

    Declaration

    Swift

    func resizeForIcon(image: UIImage) -> UIImage

    Parameters

    image

    Image to resize.

editing style (swipe-to-edit)

  • Undocumented

    Declaration

    Swift

    override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath)

segues

  • Undocumented

    Declaration

    Swift

    override func prepare(for segue: UIStoryboardSegue, sender: Any?)

  • Undocumented

    Declaration

    Swift

    @IBAction
func unwindToLibraryTableView(_ unwindSegue: UIStoryboardSegue)