NCAvatar.swift 2.3 KB

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  1. //
  2. // NCAvatar.swift
  3. // Nextcloud
  4. //
  5. // Created by Marino Faggiana on 16/11/2018.
  6. // Copyright (c) 2018 Marino Faggiana. All rights reserved.
  7. //
  8. // Author Marino Faggiana <marino.faggiana@nextcloud.com>
  9. //
  10. // This program is free software: you can redistribute it and/or modify
  11. // it under the terms of the GNU General Public License as published by
  12. // the Free Software Foundation, either version 3 of the License, or
  13. // (at your option) any later version.
  14. //
  15. // This program is distributed in the hope that it will be useful,
  16. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. // GNU General Public License for more details.
  19. //
  20. // You should have received a copy of the GNU General Public License
  21. // along with this program. If not, see <http://www.gnu.org/licenses/>.
  22. //
  23. import Foundation
  24. @IBDesignable class NCAvatar: UIImageView {
  25. @IBInspectable var roundness: CGFloat = 2 {
  26. didSet{
  27. layoutSubviews()
  28. }
  29. }
  30. @IBInspectable var borderWidth: CGFloat = 5 {
  31. didSet{
  32. layoutSubviews()
  33. }
  34. }
  35. @IBInspectable var borderColor: UIColor = UIColor.blue {
  36. didSet{
  37. layoutSubviews()
  38. }
  39. }
  40. @IBInspectable var background: UIColor = UIColor.clear {
  41. didSet{
  42. layoutSubviews()
  43. }
  44. }
  45. required init?(coder aDecoder: NSCoder) {
  46. super.init(coder: aDecoder)
  47. }
  48. override init(frame: CGRect) {
  49. super.init(frame: frame)
  50. }
  51. @objc init(image: UIImage?, borderColor: UIColor, borderWidth: CGFloat) {
  52. super.init(image: image)
  53. self.borderColor = borderColor
  54. self.borderWidth = borderWidth
  55. }
  56. override func layoutSubviews() {
  57. super.layoutSubviews()
  58. layer.cornerRadius = bounds.width / roundness
  59. layer.borderWidth = borderWidth
  60. layer.borderColor = borderColor.cgColor
  61. layer.backgroundColor = background.cgColor
  62. clipsToBounds = true
  63. let path = UIBezierPath(roundedRect: bounds.insetBy(dx: 0.5, dy: 0.5), cornerRadius: bounds.width / roundness)
  64. let mask = CAShapeLayer()
  65. mask.path = path.cgPath
  66. layer.mask = mask
  67. }
  68. }