swift-nextcloud-ios-add-4-functions

A painting is a person's account of this edit as text, recorded independently of the node mapping - a rendering often has several equally defensible answers where the mapping has one. Deletions and insertions carry no position on the opposite side in a painting, so that panel draws no caret for them.

Before…lines 1–524 unchanged (524 lines)
525    func isTransfersButtonVisible() -> Bool {
526        if topViewController?.navigationItem.rightBarButtonItems?.first(where: { $0.tag == transfersButtonTag }) != nil {
527            return true
528        }
529        return false
530    }
531
532    // MARK: - Left
533
534    func setNavigationLeftItems() async { }
535}
536

After…lines 1–525 unchanged (525 lines)
      if topViewController?.navigationItem.rightBarButtonItems?.first(where: { $0.tag == transfersButtonTag }) != nil {
          return true
      }
      return false
  }
531
  /// Changes the tint color of a specific right bar button item identified by tag.
  /// - Parameters:
  ///   - tag: The tag used to identify the UIBarButtonItem.
  ///   - color: The UIColor to be applied.
  @MainActor
  func setRightItemColor(tag: Int, to color: UIColor) {
      guard
          let items = topViewController?.navigationItem.rightBarButtonItems,
          let item = items.first(where: { $0.tag == tag }),
          let button = item.customView as? UIButton
      else { return }
543
      applyTint(button, color: color)
  }
546
  /// Changes the tint color of all right bar button items currently visible
  /// in the topViewController's navigation item.
  /// - Parameter color: The UIColor to be applied.
  @MainActor
  func setAllRightItemsColor(_ color: UIColor) {
      guard let items = topViewController?.navigationItem.rightBarButtonItems else { return }
553
      for item in items {
          if let button = item.customView as? UIButton {
              applyTint(button, color: color)
          }
      }
  }
560
  // MARK: - Left
562
  func setNavigationLeftItems() async { }
564
  /// Changes the tint color of a specific left bar button item identified by tag.
  /// - Parameters:
  ///   - tag: The tag used to identify the UIBarButtonItem.
  ///   - color: The UIColor to be applied.
  @MainActor
  func setLeftItemColor(tag: Int, to color: UIColor) {
      guard
          let items = topViewController?.navigationItem.leftBarButtonItems,
          let item = items.first(where: { $0.tag == tag }),
          let button = item.customView as? UIButton
      else { return }
576
      applyTint(button, color: color)
  }
579
  /// Changes the tint color of all left bar button items currently visible
  /// in the topViewController's navigation item.
  /// - Parameter color: The UIColor to be applied.
  @MainActor
  func setAllLeftItemsColor(_ color: UIColor) {
      guard let items = topViewController?.navigationItem.leftBarButtonItems else { return }
586
      for item in items {
          if let button = item.customView as? UIButton {
              applyTint(button, color: color)
          }
      }
  }
593
  // MARK: - Tint helpers
595
  /// Applies a tint color to a given UIButton, handling both UIButton.Configuration
  /// and legacy setup with SF Symbols or titles.
  /// - Parameters:
  ///   - button: The UIButton to apply the color.
  ///   - color: The UIColor to be applied.
  @MainActor
  private func applyTint(_ button: UIButton, color: UIColor) {
      if var cfg = button.configuration {
          // Se in futuro userai UIButton.Configuration, tieni il colore allineato qui
          cfg.baseForegroundColor = color
          button.configuration = cfg
      } else {
          // Config attuale (nessuna configuration): SF Symbols sono template, quindi basta tintColor
          button.tintColor = color
          button.setTitleColor(color, for: .normal)
      }
  }
613
  /// Updates the tint color of all preloaded and currently visible right bar buttons.
  /// - Parameter color: The UIColor to be applied to all right bar button items.
  @MainActor
  func updateRightBarButtonsTint(to color: UIColor) {
      let rightButtons: [UIButton] = [
          menuButton,
          assistantButton,
          notificationsButton,
          transfersButton
      ]
624
      // Apply color to preloaded button instances
      for button in rightButtons {
          if var cfg = button.configuration {
              cfg.baseForegroundColor = color
              button.configuration = cfg
          } else {
              button.tintColor = color
              button.setTitleColor(color, for: .normal)
          }
      }
635
      // Update also those already visible in the navigation bar
      if let rightItems = topViewController?.navigationItem.rightBarButtonItems {
          for item in rightItems {
              if let button = item.customView as? UIButton {
                  button.tintColor = color
                  button.setTitleColor(color, for: .normal)
              }
          }
      }
  }
646}
647

Before…lines 1–524 unchanged (524 lines)
525    func isTransfersButtonVisible() -> Bool {
526        if topViewController?.navigationItem.rightBarButtonItems?.first(where: { $0.tag == transfersButtonTag }) != nil {
527            return true
528        }
529        return false
530    }
531
532    // MARK: - Left
533
534    func setNavigationLeftItems() async { }
535}
536

After…lines 1–525 unchanged (525 lines)
      if topViewController?.navigationItem.rightBarButtonItems?.first(where: { $0.tag == transfersButtonTag }) != nil {
          return true
      }
      return false
  }
531
  /// Changes the tint color of a specific right bar button item identified by tag.
  /// - Parameters:
  ///   - tag: The tag used to identify the UIBarButtonItem.
  ///   - color: The UIColor to be applied.
  @MainActor
  func setRightItemColor(tag: Int, to color: UIColor) {
      guard
          let items = topViewController?.navigationItem.rightBarButtonItems,
          let item = items.first(where: { $0.tag == tag }),
          let button = item.customView as? UIButton
      else { return }
543
      applyTint(button, color: color)
  }
546
  /// Changes the tint color of all right bar button items currently visible
  /// in the topViewController's navigation item.
  /// - Parameter color: The UIColor to be applied.
  @MainActor
  func setAllRightItemsColor(_ color: UIColor) {
      guard let items = topViewController?.navigationItem.rightBarButtonItems else { return }
553
      for item in items {
          if let button = item.customView as? UIButton {
              applyTint(button, color: color)
          }
      }
  }
560
  // MARK: - Left
562
  func setNavigationLeftItems() async { }
564
  /// Changes the tint color of a specific left bar button item identified by tag.
  /// - Parameters:
  ///   - tag: The tag used to identify the UIBarButtonItem.
  ///   - color: The UIColor to be applied.
  @MainActor
  func setLeftItemColor(tag: Int, to color: UIColor) {
      guard
          let items = topViewController?.navigationItem.leftBarButtonItems,
          let item = items.first(where: { $0.tag == tag }),
          let button = item.customView as? UIButton
      else { return }
576
      applyTint(button, color: color)
  }
579
  /// Changes the tint color of all left bar button items currently visible
  /// in the topViewController's navigation item.
  /// - Parameter color: The UIColor to be applied.
  @MainActor
  func setAllLeftItemsColor(_ color: UIColor) {
      guard let items = topViewController?.navigationItem.leftBarButtonItems else { return }
586
      for item in items {
          if let button = item.customView as? UIButton {
              applyTint(button, color: color)
          }
      }
  }
593
  // MARK: - Tint helpers
595
  /// Applies a tint color to a given UIButton, handling both UIButton.Configuration
  /// and legacy setup with SF Symbols or titles.
  /// - Parameters:
  ///   - button: The UIButton to apply the color.
  ///   - color: The UIColor to be applied.
  @MainActor
  private func applyTint(_ button: UIButton, color: UIColor) {
      if var cfg = button.configuration {
          // Se in futuro userai UIButton.Configuration, tieni il colore allineato qui
          cfg.baseForegroundColor = color
          button.configuration = cfg
      } else {
          // Config attuale (nessuna configuration): SF Symbols sono template, quindi basta tintColor
          button.tintColor = color
          button.setTitleColor(color, for: .normal)
      }
  }
613
  /// Updates the tint color of all preloaded and currently visible right bar buttons.
  /// - Parameter color: The UIColor to be applied to all right bar button items.
  @MainActor
  func updateRightBarButtonsTint(to color: UIColor) {
      let rightButtons: [UIButton] = [
          menuButton,
          assistantButton,
          notificationsButton,
          transfersButton
      ]
624
      // Apply color to preloaded button instances
      for button in rightButtons {
          if var cfg = button.configuration {
              cfg.baseForegroundColor = color
              button.configuration = cfg
          } else {
              button.tintColor = color
              button.setTitleColor(color, for: .normal)
          }
      }
635
      // Update also those already visible in the navigation bar
      if let rightItems = topViewController?.navigationItem.rightBarButtonItems {
          for item in rightItems {
              if let button = item.customView as? UIButton {
                  button.tintColor = color
                  button.setTitleColor(color, for: .normal)
              }
          }
      }
  }
646}
647

Before…lines 1–524 unchanged (524 lines)
525    func isTransfersButtonVisible() -> Bool {
526        if topViewController?.navigationItem.rightBarButtonItems?.first(where: { $0.tag == transfersButtonTag }) != nil {
527            return true
528        }
529        return false
530    }
531
532    // MARK: - Left
533
534    func setNavigationLeftItems() async { }
535}
536

After…lines 1–525 unchanged (525 lines)
      if topViewController?.navigationItem.rightBarButtonItems?.first(where: { $0.tag == transfersButtonTag }) != nil {
          return true
      }
      return false
  }
531
  /// Changes the tint color of a specific right bar button item identified by tag.
  /// - Parameters:
  ///   - tag: The tag used to identify the UIBarButtonItem.
  ///   - color: The UIColor to be applied.
  @MainActor
  func setRightItemColor(tag: Int, to color: UIColor) {
      guard
          let items = topViewController?.navigationItem.rightBarButtonItems,
          let item = items.first(where: { $0.tag == tag }),
          let button = item.customView as? UIButton
      else { return }
543
      applyTint(button, color: color)
  }
546
  /// Changes the tint color of all right bar button items currently visible
  /// in the topViewController's navigation item.
  /// - Parameter color: The UIColor to be applied.
  @MainActor
  func setAllRightItemsColor(_ color: UIColor) {
      guard let items = topViewController?.navigationItem.rightBarButtonItems else { return }
553
      for item in items {
          if let button = item.customView as? UIButton {
              applyTint(button, color: color)
          }
      }
  }
560
  // MARK: - Left
562
  func setNavigationLeftItems() async { }
564
  /// Changes the tint color of a specific left bar button item identified by tag.
  /// - Parameters:
  ///   - tag: The tag used to identify the UIBarButtonItem.
  ///   - color: The UIColor to be applied.
  @MainActor
  func setLeftItemColor(tag: Int, to color: UIColor) {
      guard
          let items = topViewController?.navigationItem.leftBarButtonItems,
          let item = items.first(where: { $0.tag == tag }),
          let button = item.customView as? UIButton
      else { return }
576
      applyTint(button, color: color)
  }
579
  /// Changes the tint color of all left bar button items currently visible
  /// in the topViewController's navigation item.
  /// - Parameter color: The UIColor to be applied.
  @MainActor
  func setAllLeftItemsColor(_ color: UIColor) {
      guard let items = topViewController?.navigationItem.leftBarButtonItems else { return }
586
      for item in items {
          if let button = item.customView as? UIButton {
              applyTint(button, color: color)
          }
      }
  }
593
  // MARK: - Tint helpers
595
  /// Applies a tint color to a given UIButton, handling both UIButton.Configuration
  /// and legacy setup with SF Symbols or titles.
  /// - Parameters:
  ///   - button: The UIButton to apply the color.
  ///   - color: The UIColor to be applied.
  @MainActor
  private func applyTint(_ button: UIButton, color: UIColor) {
      if var cfg = button.configuration {
          // Se in futuro userai UIButton.Configuration, tieni il colore allineato qui
          cfg.baseForegroundColor = color
          button.configuration = cfg
      } else {
          // Config attuale (nessuna configuration): SF Symbols sono template, quindi basta tintColor
          button.tintColor = color
          button.setTitleColor(color, for: .normal)
      }
  }
613
  /// Updates the tint color of all preloaded and currently visible right bar buttons.
  /// - Parameter color: The UIColor to be applied to all right bar button items.
  @MainActor
  func updateRightBarButtonsTint(to color: UIColor) {
      let rightButtons: [UIButton] = [
          menuButton,
          assistantButton,
          notificationsButton,
          transfersButton
      ]
624
      // Apply color to preloaded button instances
      for button in rightButtons {
          if var cfg = button.configuration {
              cfg.baseForegroundColor = color
              button.configuration = cfg
          } else {
              button.tintColor = color
              button.setTitleColor(color, for: .normal)
          }
      }
635
      // Update also those already visible in the navigation bar
      if let rightItems = topViewController?.navigationItem.rightBarButtonItems {
          for item in rightItems {
              if let button = item.customView as? UIButton {
                  button.tintColor = color
                  button.setTitleColor(color, for: .normal)
              }
          }
      }
  }
646}
647

Before

source_file

comment "// SPDX-FileCopyrightText: Nextcloud GmbH"

comment "// SPDX-FileCopyrightText: 2025 Marino Faggiana"

comment "// SPDX-License-Identifier: GPL-3.0-or-later"

import_declaration

import "import"

identifier

simple_identifier "UIKit"

import_declaration

import "import"

identifier

simple_identifier "SwiftUI"

import_declaration

import "import"

identifier

simple_identifier "NextcloudKit"

class_declaration

class "class"

type_identifier "NCMainNavigationController"

: ":"

inheritance_specifier

user_type

type_identifier "UINavigationController"

, ","

inheritance_specifier

user_type

type_identifier "UINavigationControllerDelegate"

class_body

{ "{"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "database"

= "="

navigation_expression

simple_identifier "NCManageDatabase"

navigation_suffix

. "."

simple_identifier "shared"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "global"

= "="

navigation_expression

simple_identifier "NCGlobal"

navigation_suffix

. "."

simple_identifier "shared"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "utility"

= "="

call_expression

simple_identifier "NCUtility"

call_suffix

value_arguments

( "("

) ")"

property_declaration

value_binding_pattern

let "let"

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simple_identifier "utilityFileSystem"

= "="

call_expression

simple_identifier "NCUtilityFileSystem"

call_suffix

value_arguments

( "("

) ")"

property_declaration (+25 nodes collapsed)

property_declaration (+27 nodes collapsed)

property_declaration (+22 nodes collapsed)

property_declaration (+39 nodes collapsed)

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "menuButtonTag"

= "="

integer_literal "100"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "assistantButtonTag"

= "="

integer_literal "101"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "notificationsButtonTag"

= "="

integer_literal "102"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "transfersButtonTag"

= "="

integer_literal "103"

property_declaration (+44 nodes collapsed)

property_declaration (+42 nodes collapsed)

property_declaration (+44 nodes collapsed)

property_declaration (+42 nodes collapsed)

property_declaration (+44 nodes collapsed)

property_declaration (+42 nodes collapsed)

property_declaration (+44 nodes collapsed)

property_declaration (+42 nodes collapsed)

comment "// MARK: - View Life Cycle"

function_declaration (+1131 nodes collapsed)

comment "/// Called before a view controller is shown by the navigati"...

comment "/// This method checks if the view controller is of type `NC"...

comment "/// If so, it skips applying the custom navigation bar appea"...

comment "/// Otherwise, it applies the standard appearance and update"...

comment "///"

comment "/// - Parameters:"

comment "/// - navigationController: The navigation controller that"...

comment "/// - viewController: The view controller that is about to"...

comment "/// - animated: True if the transition is animated; false "...

function_declaration (+49 nodes collapsed)

comment "// MARK: - Right"

function_declaration (+349 nodes collapsed)

function_declaration (+681 nodes collapsed)

function_declaration

func "func"

simple_identifier "createRightMenu"

( "("

) ")"

async "async"

-> "->"

optional_type

user_type

type_identifier "UIMenu"

? "?"

function_body

{ "{"

statements

control_transfer_statement

return "return"

nil "nil"

} "}"

function_declaration (+92 nodes collapsed)

function_declaration (+2659 nodes collapsed)

function_declaration (+644 nodes collapsed)

function_declaration (+66 nodes collapsed)

comment "// MARK: - Left"

function_declaration

func "func"

simple_identifier "setNavigationLeftItems"

( "("

) ")"

async "async"

function_body

{ "{"

} "}"

After

source_file

comment "// SPDX-FileCopyrightText: Nextcloud GmbH"

comment "// SPDX-FileCopyrightText: 2025 Marino Faggiana"

comment "// SPDX-License-Identifier: GPL-3.0-or-later"

import_declaration

import "import"

identifier

simple_identifier "UIKit"

import_declaration

import "import"

identifier

simple_identifier "SwiftUI"

import_declaration

import "import"

identifier

simple_identifier "NextcloudKit"

class_declaration

class "class"

type_identifier "NCMainNavigationController"

: ":"

inheritance_specifier

user_type

type_identifier "UINavigationController"

, ","

inheritance_specifier

user_type

type_identifier "UINavigationControllerDelegate"

class_body

{ "{"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "database"

= "="

navigation_expression

simple_identifier "NCManageDatabase"

navigation_suffix

. "."

simple_identifier "shared"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "global"

= "="

navigation_expression

simple_identifier "NCGlobal"

navigation_suffix

. "."

simple_identifier "shared"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "utility"

= "="

call_expression

simple_identifier "NCUtility"

call_suffix

value_arguments

( "("

) ")"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "utilityFileSystem"

= "="

call_expression

simple_identifier "NCUtilityFileSystem"

call_suffix

value_arguments

( "("

) ")"

property_declaration (+25 nodes collapsed)

property_declaration (+27 nodes collapsed)

property_declaration (+22 nodes collapsed)

property_declaration (+39 nodes collapsed)

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "menuButtonTag"

= "="

integer_literal "100"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "assistantButtonTag"

= "="

integer_literal "101"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "notificationsButtonTag"

= "="

integer_literal "102"

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "transfersButtonTag"

= "="

integer_literal "103"

property_declaration (+44 nodes collapsed)

property_declaration (+42 nodes collapsed)

property_declaration (+44 nodes collapsed)

property_declaration (+42 nodes collapsed)

property_declaration (+44 nodes collapsed)

property_declaration (+42 nodes collapsed)

property_declaration (+44 nodes collapsed)

property_declaration (+42 nodes collapsed)

comment "// MARK: - View Life Cycle"

function_declaration (+1131 nodes collapsed)

comment "/// Called before a view controller is shown by the navigati"...

comment "/// This method checks if the view controller is of type `NC"...

comment "/// If so, it skips applying the custom navigation bar appea"...

comment "/// Otherwise, it applies the standard appearance and update"...

comment "///"

comment "/// - Parameters:"

comment "/// - navigationController: The navigation controller that"...

comment "/// - viewController: The view controller that is about to"...

comment "/// - animated: True if the transition is animated; false "...

function_declaration (+49 nodes collapsed)

comment "// MARK: - Right"

function_declaration (+349 nodes collapsed)

function_declaration (+681 nodes collapsed)

function_declaration

func "func"

simple_identifier "createRightMenu"

( "("

) ")"

async "async"

-> "->"

optional_type

user_type

type_identifier "UIMenu"

? "?"

function_body

{ "{"

statements

control_transfer_statement

return "return"

nil "nil"

} "}"

function_declaration (+92 nodes collapsed)

function_declaration (+2659 nodes collapsed)

function_declaration (+644 nodes collapsed)

function_declaration (+66 nodes collapsed)

comment "/// Changes the tint color of a specific right bar button it"...

comment "/// - Parameters:"

comment "/// - tag: The tag used to identify the UIBarButtonItem."

comment "/// - color: The UIColor to be applied."

function_declaration

modifiers

attribute

@ "@"

user_type

type_identifier "MainActor"

func "func"

simple_identifier "setRightItemColor"

( "("

parameter

simple_identifier "tag"

: ":"

user_type

type_identifier "Int"

, ","

parameter

simple_identifier "to"

simple_identifier "color"

: ":"

user_type

type_identifier "UIColor"

) ")"

function_body

{ "{"

statements

guard_statement

guard "guard"

value_binding_pattern

let "let"

simple_identifier "items"

= "="

navigation_expression

simple_identifier "topViewController"

? "?"

navigation_suffix

. "."

simple_identifier "navigationItem"

navigation_suffix

. "."

simple_identifier "rightBarButtonItems"

, ","

value_binding_pattern

let "let"

simple_identifier "item"

= "="

call_expression

navigation_expression

simple_identifier "items"

navigation_suffix

. "."

simple_identifier "first"

call_suffix

value_arguments

( "("

value_argument

value_argument_label

simple_identifier "where"

: ":"

lambda_literal

{ "{"

statements

equality_expression

navigation_expression

simple_identifier "$0"

navigation_suffix

. "."

simple_identifier "tag"

== "=="

simple_identifier "tag"

} "}"

) ")"

, ","

value_binding_pattern

let "let"

simple_identifier "button"

= "="

as_expression

navigation_expression

simple_identifier "item"

navigation_suffix

. "."

simple_identifier "customView"

as_operator

as? "as?"

user_type

type_identifier "UIButton"

else "else"

{ "{"

statements

control_transfer_statement

return "return"

} "}"

call_expression

simple_identifier "applyTint"

call_suffix

value_arguments

( "("

value_argument

simple_identifier "button"

, ","

value_argument

value_argument_label

simple_identifier "color"

: ":"

simple_identifier "color"

) ")"

} "}"

comment "/// Changes the tint color of all right bar button items cur"...

comment "/// in the topViewController's navigation item."

comment "/// - Parameter color: The UIColor to be applied."

function_declaration

modifiers

attribute

@ "@"

user_type

type_identifier "MainActor"

func "func"

simple_identifier "setAllRightItemsColor"

( "("

parameter

simple_identifier "_"

simple_identifier "color"

: ":"

user_type

type_identifier "UIColor"

) ")"

function_body

{ "{"

statements

guard_statement

guard "guard"

value_binding_pattern

let "let"

simple_identifier "items"

= "="

navigation_expression

simple_identifier "topViewController"

? "?"

navigation_suffix

. "."

simple_identifier "navigationItem"

navigation_suffix

. "."

simple_identifier "rightBarButtonItems"

else "else"

{ "{"

statements

control_transfer_statement

return "return"

} "}"

for_statement

for "for"

pattern

simple_identifier "item"

in "in"

simple_identifier "items"

{ "{"

statements

if_statement

if "if"

value_binding_pattern

let "let"

simple_identifier "button"

= "="

as_expression

navigation_expression

simple_identifier "item"

navigation_suffix

. "."

simple_identifier "customView"

as_operator

as? "as?"

user_type

type_identifier "UIButton"

{ "{"

statements

call_expression

simple_identifier "applyTint"

call_suffix

value_arguments

( "("

value_argument

simple_identifier "button"

, ","

value_argument

value_argument_label

simple_identifier "color"

: ":"

simple_identifier "color"

) ")"

} "}"

comment "// MARK: - Left"

function_declaration

func "func"

simple_identifier "setNavigationLeftItems"

( "("

) ")"

async "async"

function_body

{ "{"

} "}"

comment "/// Changes the tint color of a specific left bar button ite"...

comment "/// - Parameters:"

comment "/// - tag: The tag used to identify the UIBarButtonItem."

comment "/// - color: The UIColor to be applied."

function_declaration

modifiers

attribute

@ "@"

user_type

type_identifier "MainActor"

func "func"

simple_identifier "setLeftItemColor"

( "("

parameter

simple_identifier "tag"

: ":"

user_type

type_identifier "Int"

, ","

parameter

simple_identifier "to"

simple_identifier "color"

: ":"

user_type

type_identifier "UIColor"

) ")"

function_body

{ "{"

statements

guard_statement

guard "guard"

value_binding_pattern

let "let"

simple_identifier "items"

= "="

navigation_expression

simple_identifier "topViewController"

? "?"

navigation_suffix

. "."

simple_identifier "navigationItem"

navigation_suffix

. "."

simple_identifier "leftBarButtonItems"

, ","

value_binding_pattern

let "let"

simple_identifier "item"

= "="

call_expression

navigation_expression

simple_identifier "items"

navigation_suffix

. "."

simple_identifier "first"

call_suffix

value_arguments

( "("

value_argument

value_argument_label

simple_identifier "where"

: ":"

lambda_literal

{ "{"

statements

equality_expression

navigation_expression

simple_identifier "$0"

navigation_suffix

. "."

simple_identifier "tag"

== "=="

simple_identifier "tag"

} "}"

) ")"

, ","

value_binding_pattern

let "let"

simple_identifier "button"

= "="

as_expression

navigation_expression

simple_identifier "item"

navigation_suffix

. "."

simple_identifier "customView"

as_operator

as? "as?"

user_type

type_identifier "UIButton"

else "else"

{ "{"

statements

control_transfer_statement

return "return"

} "}"

call_expression

simple_identifier "applyTint"

call_suffix

value_arguments

( "("

value_argument

simple_identifier "button"

, ","

value_argument

value_argument_label

simple_identifier "color"

: ":"

simple_identifier "color"

) ")"

} "}"

comment "/// Changes the tint color of all left bar button items curr"...

comment "/// in the topViewController's navigation item."

comment "/// - Parameter color: The UIColor to be applied."

function_declaration

modifiers

attribute

@ "@"

user_type

type_identifier "MainActor"

func "func"

simple_identifier "setAllLeftItemsColor"

( "("

parameter

simple_identifier "_"

simple_identifier "color"

: ":"

user_type

type_identifier "UIColor"

) ")"

function_body

{ "{"

statements

guard_statement

guard "guard"

value_binding_pattern

let "let"

simple_identifier "items"

= "="

navigation_expression

simple_identifier "topViewController"

? "?"

navigation_suffix

. "."

simple_identifier "navigationItem"

navigation_suffix

. "."

simple_identifier "leftBarButtonItems"

else "else"

{ "{"

statements

control_transfer_statement

return "return"

} "}"

for_statement

for "for"

pattern

simple_identifier "item"

in "in"

simple_identifier "items"

{ "{"

statements

if_statement

if "if"

value_binding_pattern

let "let"

simple_identifier "button"

= "="

as_expression

navigation_expression

simple_identifier "item"

navigation_suffix

. "."

simple_identifier "customView"

as_operator

as? "as?"

user_type

type_identifier "UIButton"

{ "{"

statements

call_expression

simple_identifier "applyTint"

call_suffix

value_arguments

( "("

value_argument

simple_identifier "button"

, ","

value_argument

value_argument_label

simple_identifier "color"

: ":"

simple_identifier "color"

) ")"

} "}"

comment "// MARK: - Tint helpers"

comment "/// Applies a tint color to a given UIButton, handling both "...

comment "/// and legacy setup with SF Symbols or titles."

comment "/// - Parameters:"

comment "/// - button: The UIButton to apply the color."

comment "/// - color: The UIColor to be applied."

function_declaration

modifiers

attribute

@ "@"

user_type

type_identifier "MainActor"

visibility_modifier

private "private"

func "func"

simple_identifier "applyTint"

( "("

parameter

simple_identifier "_"

simple_identifier "button"

: ":"

user_type

type_identifier "UIButton"

, ","

parameter

simple_identifier "color"

: ":"

user_type

type_identifier "UIColor"

) ")"

function_body

{ "{"

statements

if_statement

if "if"

value_binding_pattern

var "var"

simple_identifier "cfg"

= "="

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "configuration"

{ "{"

comment "// Se in futuro userai UIButton.Configuration, tieni il colo"...

statements

assignment

directly_assignable_expression

navigation_expression

simple_identifier "cfg"

navigation_suffix

. "."

simple_identifier "baseForegroundColor"

= "="

simple_identifier "color"

assignment

directly_assignable_expression

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "configuration"

= "="

simple_identifier "cfg"

} "}"

else "else"

{ "{"

comment "// Config attuale (nessuna configuration): SF Symbols sono t"...

statements

assignment

directly_assignable_expression

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "tintColor"

= "="

simple_identifier "color"

call_expression

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "setTitleColor"

call_suffix

value_arguments

( "("

value_argument

simple_identifier "color"

, ","

value_argument

value_argument_label

simple_identifier "for"

: ":"

prefix_expression

. "."

simple_identifier "normal"

) ")"

} "}"

comment "/// Updates the tint color of all preloaded and currently vi"...

comment "/// - Parameter color: The UIColor to be applied to all righ"...

function_declaration

modifiers

attribute

@ "@"

user_type

type_identifier "MainActor"

func "func"

simple_identifier "updateRightBarButtonsTint"

( "("

parameter

simple_identifier "to"

simple_identifier "color"

: ":"

user_type

type_identifier "UIColor"

) ")"

function_body

{ "{"

statements

property_declaration

value_binding_pattern

let "let"

pattern

simple_identifier "rightButtons"

type_annotation

: ":"

array_type

[ "["

user_type

type_identifier "UIButton"

] "]"

= "="

array_literal

[ "["

simple_identifier "menuButton"

, ","

simple_identifier "assistantButton"

, ","

simple_identifier "notificationsButton"

, ","

simple_identifier "transfersButton"

] "]"

comment "// Apply color to preloaded button instances"

for_statement

for "for"

pattern

simple_identifier "button"

in "in"

simple_identifier "rightButtons"

{ "{"

statements

if_statement

if "if"

value_binding_pattern

var "var"

simple_identifier "cfg"

= "="

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "configuration"

{ "{"

statements

assignment

directly_assignable_expression

navigation_expression

simple_identifier "cfg"

navigation_suffix

. "."

simple_identifier "baseForegroundColor"

= "="

simple_identifier "color"

assignment

directly_assignable_expression

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "configuration"

= "="

simple_identifier "cfg"

} "}"

else "else"

{ "{"

statements

assignment

directly_assignable_expression

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "tintColor"

= "="

simple_identifier "color"

call_expression

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "setTitleColor"

call_suffix

value_arguments

( "("

value_argument

simple_identifier "color"

, ","

value_argument

value_argument_label

simple_identifier "for"

: ":"

prefix_expression

. "."

simple_identifier "normal"

) ")"

} "}"

comment "// Update also those already visible in the navigation bar"

if_statement

if "if"

value_binding_pattern

let "let"

simple_identifier "rightItems"

= "="

navigation_expression

simple_identifier "topViewController"

? "?"

navigation_suffix

. "."

simple_identifier "navigationItem"

navigation_suffix

. "."

simple_identifier "rightBarButtonItems"

{ "{"

statements

for_statement

for "for"

pattern

simple_identifier "item"

in "in"

simple_identifier "rightItems"

{ "{"

statements

if_statement

if "if"

value_binding_pattern

let "let"

simple_identifier "button"

= "="

as_expression

navigation_expression

simple_identifier "item"

navigation_suffix

. "."

simple_identifier "customView"

as_operator

as? "as?"

user_type

type_identifier "UIButton"

{ "{"

statements

assignment

directly_assignable_expression

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "tintColor"

= "="

simple_identifier "color"

call_expression

navigation_expression

simple_identifier "button"

navigation_suffix

. "."

simple_identifier "setTitleColor"

call_suffix

value_arguments

( "("

value_argument

simple_identifier "color"

, ","

value_argument

value_argument_label

simple_identifier "for"

: ":"

prefix_expression

. "."

simple_identifier "normal"

) ")"

} "}"