335 lines
12 KiB
Swift
335 lines
12 KiB
Swift
//
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// ActionRow.swift
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// Adwaita
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//
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// Created by auto-generation on 22.01.24.
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//
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import CAdw
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import LevenshteinTransformations
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/// A [class@Gtk.ListBoxRow] used to present actions.
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///
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/// <picture><source srcset="action-row-dark.png" media="(prefers-color-scheme: dark)"><img src="action-row.png" alt="action-row"></picture>
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///
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/// The `AdwActionRow` widget can have a title, a subtitle and an icon. The row
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/// can receive additional widgets at its end, or prefix widgets at its start.
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///
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/// It is convenient to present a preference and its related actions.
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///
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/// `AdwActionRow` is unactivatable by default, giving it an activatable widget
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/// will automatically make it activatable, but unsetting it won't change the
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/// row's activatability.
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///
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/// ## AdwActionRow as GtkBuildable
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///
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/// The `AdwActionRow` implementation of the [iface@Gtk.Buildable] interface
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/// supports adding a child at its end by specifying “suffix” or omitting the
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/// “type” attribute of a <child> element.
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///
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/// It also supports adding a child as a prefix widget by specifying “prefix” as
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/// the “type” attribute of a <child> element.
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///
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/// ## CSS nodes
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///
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/// `AdwActionRow` has a main CSS node with name `row`.
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///
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/// It contains the subnode `box.header` for its main horizontal box, and
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/// `box.title` for the vertical box containing the title and subtitle labels.
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///
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/// It contains subnodes `label.title` and `label.subtitle` representing
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/// respectively the title label and subtitle label.
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public struct ActionRow: Widget {
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/// Additional update functions for type extensions.
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var updateFunctions: [(ViewStorage) -> Void] = []
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/// Additional appear functions for type extensions.
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var appearFunctions: [(ViewStorage) -> Void] = []
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/// The widget to activate when the row is activated.
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///
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/// The row can be activated either by clicking on it, calling
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/// [method@ActionRow.activate], or via mnemonics in the title.
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/// See the [property@PreferencesRow:use-underline] property to enable
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/// mnemonics.
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///
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/// The target widget will be activated by emitting the
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/// [signal@Gtk.Widget::mnemonic-activate] signal on it.
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var activatableWidget: (() -> Body)?
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/// The icon name for this row.
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var iconName: String?
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/// The subtitle for this row.
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///
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/// The subtitle is interpreted as Pango markup unless
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/// [property@PreferencesRow:use-markup] is set to `FALSE`.
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var subtitle: String?
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/// The number of lines at the end of which the subtitle label will be
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/// ellipsized.
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///
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/// If the value is 0, the number of lines won't be limited.
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var subtitleLines: Int?
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/// Whether the user can copy the subtitle from the label.
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///
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/// See also [property@Gtk.Label:selectable].
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var subtitleSelectable: Bool?
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/// The number of lines at the end of which the title label will be ellipsized.
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///
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/// If the value is 0, the number of lines won't be limited.
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var titleLines: Int?
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/// The title of the preference represented by this row.
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///
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/// The title is interpreted as Pango markup unless
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/// [property@PreferencesRow:use-markup] is set to `FALSE`.
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var title: String?
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/// Whether the user can copy the title from the label.
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///
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/// See also [property@Gtk.Label:selectable].
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var titleSelectable: Bool?
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/// Whether to use Pango markup for the title label.
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///
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/// Subclasses may also use it for other labels, such as subtitle.
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///
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/// See also [func@Pango.parse_markup].
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var useMarkup: Bool?
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/// Whether an embedded underline in the title indicates a mnemonic.
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var useUnderline: Bool?
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/// This signal is emitted after the row has been activated.
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var activated: (() -> Void)?
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/// The body for the widget "suffix".
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var suffix: () -> Body = { [] }
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/// The body for the widget "prefix".
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var prefix: () -> Body = { [] }
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/// The application.
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var app: GTUIApp?
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/// The window.
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var window: GTUIApplicationWindow?
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/// Initialize `ActionRow`.
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public init() {
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}
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/// Get the widget's view storage.
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/// - Parameter modifiers: The view modifiers.
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/// - Returns: The view storage.
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public func container(modifiers: [(View) -> View]) -> ViewStorage {
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let storage = ViewStorage(adw_action_row_new()?.opaque())
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update(storage, modifiers: modifiers)
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if let activatableWidgetStorage = activatableWidget?().widget(modifiers: modifiers).storage(modifiers: modifiers) {
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storage.content["activatableWidget"] = [activatableWidgetStorage]
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adw_action_row_set_activatable_widget(storage.pointer?.cast(), activatableWidgetStorage.pointer?.cast())
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}
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var suffixStorage: [ViewStorage] = []
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for view in suffix() {
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suffixStorage.append(view.storage(modifiers: modifiers))
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adw_action_row_add_suffix(storage.pointer?.cast(), suffixStorage.last?.pointer?.cast())
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}
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storage.content["suffix"] = suffixStorage
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var prefixStorage: [ViewStorage] = []
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for view in prefix() {
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prefixStorage.append(view.storage(modifiers: modifiers))
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adw_action_row_add_prefix(storage.pointer?.cast(), prefixStorage.last?.pointer?.cast())
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}
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storage.content["prefix"] = prefixStorage
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for function in appearFunctions {
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function(storage)
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}
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return storage
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}
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/// Update the widget's view storage.
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/// - Parameters:
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/// - storage: The view storage.
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/// - modifiers: The view modifiers.
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public func update(_ storage: ViewStorage, modifiers: [(View) -> View]) {
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if let activated {
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storage.connectSignal(name: "activated") {
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activated()
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}
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}
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storage.modify { widget in
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if let widget = storage.content["activatableWidget"]?.first {
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activatableWidget?().widget(modifiers: modifiers).update(widget, modifiers: modifiers)
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}
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if let iconName {
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adw_action_row_set_icon_name(widget?.cast(), iconName)
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}
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if let subtitle {
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adw_action_row_set_subtitle(widget?.cast(), subtitle)
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}
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if let subtitleLines {
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adw_action_row_set_subtitle_lines(widget?.cast(), subtitleLines.cInt)
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}
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if let subtitleSelectable {
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adw_action_row_set_subtitle_selectable(widget?.cast(), subtitleSelectable.cBool)
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}
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if let titleLines {
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adw_action_row_set_title_lines(widget?.cast(), titleLines.cInt)
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}
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if let title {
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adw_preferences_row_set_title(widget?.cast(), title)
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}
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if let titleSelectable {
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adw_preferences_row_set_title_selectable(widget?.cast(), titleSelectable.cBool)
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}
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if let useMarkup {
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adw_preferences_row_set_use_markup(widget?.cast(), useMarkup.cBool)
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}
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if let useUnderline {
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adw_preferences_row_set_use_underline(widget?.cast(), useUnderline.cBool)
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}
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if let suffixStorage = storage.content["suffix"] {
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for (index, view) in suffix().enumerated() {
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if let storage = suffixStorage[safe: index] {
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view.updateStorage(storage, modifiers: modifiers)
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}
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}
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}
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if let prefixStorage = storage.content["prefix"] {
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for (index, view) in prefix().enumerated() {
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if let storage = prefixStorage[safe: index] {
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view.updateStorage(storage, modifiers: modifiers)
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}
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}
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}
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}
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for function in updateFunctions {
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function(storage)
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}
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}
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/// The widget to activate when the row is activated.
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///
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/// The row can be activated either by clicking on it, calling
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/// [method@ActionRow.activate], or via mnemonics in the title.
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/// See the [property@PreferencesRow:use-underline] property to enable
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/// mnemonics.
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///
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/// The target widget will be activated by emitting the
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/// [signal@Gtk.Widget::mnemonic-activate] signal on it.
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public func activatableWidget(@ViewBuilder _ activatableWidget: @escaping (() -> Body)) -> Self {
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var newSelf = self
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newSelf.activatableWidget = activatableWidget
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return newSelf
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}
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/// The icon name for this row.
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public func iconName(_ iconName: String?) -> Self {
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var newSelf = self
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newSelf.iconName = iconName
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return newSelf
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}
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/// The subtitle for this row.
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///
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/// The subtitle is interpreted as Pango markup unless
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/// [property@PreferencesRow:use-markup] is set to `FALSE`.
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public func subtitle(_ subtitle: String?) -> Self {
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var newSelf = self
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newSelf.subtitle = subtitle
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return newSelf
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}
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/// The number of lines at the end of which the subtitle label will be
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/// ellipsized.
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///
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/// If the value is 0, the number of lines won't be limited.
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public func subtitleLines(_ subtitleLines: Int?) -> Self {
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var newSelf = self
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newSelf.subtitleLines = subtitleLines
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return newSelf
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}
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/// Whether the user can copy the subtitle from the label.
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///
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/// See also [property@Gtk.Label:selectable].
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public func subtitleSelectable(_ subtitleSelectable: Bool? = true) -> Self {
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var newSelf = self
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newSelf.subtitleSelectable = subtitleSelectable
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return newSelf
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}
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/// The number of lines at the end of which the title label will be ellipsized.
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///
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/// If the value is 0, the number of lines won't be limited.
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public func titleLines(_ titleLines: Int?) -> Self {
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var newSelf = self
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newSelf.titleLines = titleLines
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return newSelf
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}
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/// The title of the preference represented by this row.
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///
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/// The title is interpreted as Pango markup unless
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/// [property@PreferencesRow:use-markup] is set to `FALSE`.
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public func title(_ title: String?) -> Self {
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var newSelf = self
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newSelf.title = title
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return newSelf
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}
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/// Whether the user can copy the title from the label.
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///
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/// See also [property@Gtk.Label:selectable].
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public func titleSelectable(_ titleSelectable: Bool? = true) -> Self {
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var newSelf = self
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newSelf.titleSelectable = titleSelectable
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return newSelf
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}
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/// Whether to use Pango markup for the title label.
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///
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/// Subclasses may also use it for other labels, such as subtitle.
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///
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/// See also [func@Pango.parse_markup].
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public func useMarkup(_ useMarkup: Bool? = true) -> Self {
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var newSelf = self
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newSelf.useMarkup = useMarkup
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return newSelf
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}
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/// Whether an embedded underline in the title indicates a mnemonic.
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public func useUnderline(_ useUnderline: Bool? = true) -> Self {
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var newSelf = self
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newSelf.useUnderline = useUnderline
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return newSelf
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}
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/// This signal is emitted after the row has been activated.
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public func activated(_ activated: @escaping () -> Void) -> Self {
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var newSelf = self
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newSelf.activated = activated
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return newSelf
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}
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/// Set the body for "suffix".
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/// - Parameter body: The body.
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/// - Returns: The widget.
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public func suffix(@ViewBuilder _ body: @escaping () -> Body) -> Self {
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var newSelf = self
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newSelf.suffix = body
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return newSelf
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}
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/// Set the body for "prefix".
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/// - Parameter body: The body.
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/// - Returns: The widget.
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public func prefix(@ViewBuilder _ body: @escaping () -> Body) -> Self {
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var newSelf = self
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newSelf.prefix = body
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return newSelf
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}
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}
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