346 lines
12 KiB
Swift
346 lines
12 KiB
Swift
//
|
|
// ExpanderRow.swift
|
|
// Adwaita
|
|
//
|
|
// Created by auto-generation on 04.02.24.
|
|
//
|
|
|
|
import CAdw
|
|
import LevenshteinTransformations
|
|
|
|
/// A [class@Gtk.ListBoxRow] used to reveal widgets.
|
|
///
|
|
/// <picture><source srcset="expander-row-dark.png" media="(prefers-color-scheme: dark)"><img src="expander-row.png" alt="expander-row"></picture>
|
|
///
|
|
/// The `AdwExpanderRow` widget allows the user to reveal or hide widgets below
|
|
/// it. It also allows the user to enable the expansion of the row, allowing to
|
|
/// disable all that the row contains.
|
|
///
|
|
/// ## AdwExpanderRow as GtkBuildable
|
|
///
|
|
/// The `AdwExpanderRow` implementation of the [iface@Gtk.Buildable] interface
|
|
/// supports adding a child as an suffix widget by specifying “suffix” as the
|
|
/// “type” attribute of a <child> element.
|
|
///
|
|
/// It also supports adding it as a prefix widget by specifying “prefix” as the
|
|
/// “type” attribute of a <child> element.
|
|
///
|
|
/// ## CSS nodes
|
|
///
|
|
/// `AdwExpanderRow` has a main CSS node with name `row` and the `.expander`
|
|
/// style class. It has the `.empty` style class when it contains no children.
|
|
///
|
|
/// It contains the subnodes `row.header` for its main embedded row,
|
|
/// `list.nested` for the list it can expand, and `image.expander-row-arrow` for
|
|
/// its arrow.
|
|
public struct ExpanderRow: Widget {
|
|
|
|
/// Additional update functions for type extensions.
|
|
var updateFunctions: [(ViewStorage) -> Void] = []
|
|
/// Additional appear functions for type extensions.
|
|
var appearFunctions: [(ViewStorage) -> Void] = []
|
|
|
|
/// Whether expansion is enabled.
|
|
var enableExpansion: Binding<Bool>?
|
|
/// Whether the row is expanded.
|
|
var expanded: Binding<Bool>?
|
|
/// The icon name for this row.
|
|
var iconName: String?
|
|
/// Whether the switch enabling the expansion is visible.
|
|
var showEnableSwitch: Bool?
|
|
/// The subtitle for this row.
|
|
///
|
|
/// The subtitle is interpreted as Pango markup unless
|
|
/// [property@PreferencesRow:use-markup] is set to `FALSE`.
|
|
var subtitle: String?
|
|
/// The number of lines at the end of which the subtitle label will be
|
|
/// ellipsized.
|
|
///
|
|
/// If the value is 0, the number of lines won't be limited.
|
|
var subtitleLines: Int?
|
|
/// The number of lines at the end of which the title label will be ellipsized.
|
|
///
|
|
/// If the value is 0, the number of lines won't be limited.
|
|
var titleLines: Int?
|
|
/// The title of the preference represented by this row.
|
|
///
|
|
/// The title is interpreted as Pango markup unless
|
|
/// [property@PreferencesRow:use-markup] is set to `FALSE`.
|
|
var title: String?
|
|
/// Whether the user can copy the title from the label.
|
|
///
|
|
/// See also [property@Gtk.Label:selectable].
|
|
var titleSelectable: Bool?
|
|
/// Whether to use Pango markup for the title label.
|
|
///
|
|
/// Subclasses may also use it for other labels, such as subtitle.
|
|
///
|
|
/// See also [func@Pango.parse_markup].
|
|
var useMarkup: Bool?
|
|
/// Whether an embedded underline in the title indicates a mnemonic.
|
|
var useUnderline: Bool?
|
|
/// The body for the widget "rows".
|
|
var rows: () -> Body = { [] }
|
|
/// The body for the widget "suffix".
|
|
var suffix: () -> Body = { [] }
|
|
/// The body for the widget "prefix".
|
|
var prefix: () -> Body = { [] }
|
|
/// The application.
|
|
var app: GTUIApp?
|
|
/// The window.
|
|
var window: GTUIApplicationWindow?
|
|
|
|
/// Initialize `ExpanderRow`.
|
|
public init() {
|
|
}
|
|
|
|
/// Get the widget's view storage.
|
|
/// - Parameter modifiers: The view modifiers.
|
|
/// - Returns: The view storage.
|
|
public func container(modifiers: [(View) -> View]) -> ViewStorage {
|
|
let storage = ViewStorage(adw_expander_row_new()?.opaque())
|
|
update(storage, modifiers: modifiers, updateProperties: true)
|
|
|
|
var rowsStorage: [ViewStorage] = []
|
|
for view in rows() {
|
|
rowsStorage.append(view.storage(modifiers: modifiers))
|
|
adw_expander_row_add_row(storage.pointer?.cast(), rowsStorage.last?.pointer?.cast())
|
|
}
|
|
storage.content["rows"] = rowsStorage
|
|
var suffixStorage: [ViewStorage] = []
|
|
for view in suffix() {
|
|
suffixStorage.append(view.storage(modifiers: modifiers))
|
|
adw_expander_row_add_suffix(storage.pointer?.cast(), suffixStorage.last?.pointer?.cast())
|
|
}
|
|
storage.content["suffix"] = suffixStorage
|
|
var prefixStorage: [ViewStorage] = []
|
|
for view in prefix() {
|
|
prefixStorage.append(view.storage(modifiers: modifiers))
|
|
adw_expander_row_add_prefix(storage.pointer?.cast(), prefixStorage.last?.pointer?.cast())
|
|
}
|
|
storage.content["prefix"] = prefixStorage
|
|
|
|
storage.notify(name: "enable-expansion") {
|
|
enableExpansion?.wrappedValue = adw_expander_row_get_enable_expansion(storage.pointer?.cast()) != 0
|
|
}
|
|
storage.notify(name: "expanded") {
|
|
expanded?.wrappedValue = adw_expander_row_get_expanded(storage.pointer?.cast()) != 0
|
|
}
|
|
for function in appearFunctions {
|
|
function(storage)
|
|
}
|
|
return storage
|
|
}
|
|
|
|
/// Update the widget's view storage.
|
|
/// - Parameters:
|
|
/// - storage: The view storage.
|
|
/// - modifiers: The view modifiers.
|
|
/// - updateProperties: Whether to update the view's properties.
|
|
public func update(_ storage: ViewStorage, modifiers: [(View) -> View], updateProperties: Bool) {
|
|
storage.modify { widget in
|
|
if let enableExpansion, updateProperties {
|
|
adw_expander_row_set_enable_expansion(widget?.cast(), enableExpansion.wrappedValue.cBool)
|
|
}
|
|
if let expanded, updateProperties {
|
|
adw_expander_row_set_expanded(widget?.cast(), expanded.wrappedValue.cBool)
|
|
}
|
|
if let iconName, updateProperties {
|
|
adw_expander_row_set_icon_name(widget?.cast(), iconName)
|
|
}
|
|
if let showEnableSwitch, updateProperties {
|
|
adw_expander_row_set_show_enable_switch(widget?.cast(), showEnableSwitch.cBool)
|
|
}
|
|
if let subtitle, updateProperties {
|
|
adw_expander_row_set_subtitle(widget?.cast(), subtitle)
|
|
}
|
|
if let subtitleLines, updateProperties {
|
|
adw_expander_row_set_subtitle_lines(widget?.cast(), subtitleLines.cInt)
|
|
}
|
|
if let titleLines, updateProperties {
|
|
adw_expander_row_set_title_lines(widget?.cast(), titleLines.cInt)
|
|
}
|
|
if let title, updateProperties {
|
|
adw_preferences_row_set_title(widget?.cast(), title)
|
|
}
|
|
if let titleSelectable, updateProperties {
|
|
adw_preferences_row_set_title_selectable(widget?.cast(), titleSelectable.cBool)
|
|
}
|
|
if let useMarkup, updateProperties {
|
|
adw_preferences_row_set_use_markup(widget?.cast(), useMarkup.cBool)
|
|
}
|
|
if let useUnderline, updateProperties {
|
|
adw_preferences_row_set_use_underline(widget?.cast(), useUnderline.cBool)
|
|
}
|
|
|
|
if let rowsStorage = storage.content["rows"] {
|
|
for (index, view) in rows().enumerated() {
|
|
if let storage = rowsStorage[safe: index] {
|
|
view.updateStorage(
|
|
storage,
|
|
modifiers: modifiers,
|
|
updateProperties: updateProperties
|
|
)
|
|
}
|
|
}
|
|
}
|
|
if let suffixStorage = storage.content["suffix"] {
|
|
for (index, view) in suffix().enumerated() {
|
|
if let storage = suffixStorage[safe: index] {
|
|
view.updateStorage(
|
|
storage,
|
|
modifiers: modifiers,
|
|
updateProperties: updateProperties
|
|
)
|
|
}
|
|
}
|
|
}
|
|
if let prefixStorage = storage.content["prefix"] {
|
|
for (index, view) in prefix().enumerated() {
|
|
if let storage = prefixStorage[safe: index] {
|
|
view.updateStorage(
|
|
storage,
|
|
modifiers: modifiers,
|
|
updateProperties: updateProperties
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
for function in updateFunctions {
|
|
function(storage)
|
|
}
|
|
}
|
|
|
|
/// Whether expansion is enabled.
|
|
public func enableExpansion(_ enableExpansion: Binding<Bool>?) -> Self {
|
|
var newSelf = self
|
|
newSelf.enableExpansion = enableExpansion
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// Whether the row is expanded.
|
|
public func expanded(_ expanded: Binding<Bool>?) -> Self {
|
|
var newSelf = self
|
|
newSelf.expanded = expanded
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// The icon name for this row.
|
|
public func iconName(_ iconName: String?) -> Self {
|
|
var newSelf = self
|
|
newSelf.iconName = iconName
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// Whether the switch enabling the expansion is visible.
|
|
public func showEnableSwitch(_ showEnableSwitch: Bool? = true) -> Self {
|
|
var newSelf = self
|
|
newSelf.showEnableSwitch = showEnableSwitch
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// The subtitle for this row.
|
|
///
|
|
/// The subtitle is interpreted as Pango markup unless
|
|
/// [property@PreferencesRow:use-markup] is set to `FALSE`.
|
|
public func subtitle(_ subtitle: String?) -> Self {
|
|
var newSelf = self
|
|
newSelf.subtitle = subtitle
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// The number of lines at the end of which the subtitle label will be
|
|
/// ellipsized.
|
|
///
|
|
/// If the value is 0, the number of lines won't be limited.
|
|
public func subtitleLines(_ subtitleLines: Int?) -> Self {
|
|
var newSelf = self
|
|
newSelf.subtitleLines = subtitleLines
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// The number of lines at the end of which the title label will be ellipsized.
|
|
///
|
|
/// If the value is 0, the number of lines won't be limited.
|
|
public func titleLines(_ titleLines: Int?) -> Self {
|
|
var newSelf = self
|
|
newSelf.titleLines = titleLines
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// The title of the preference represented by this row.
|
|
///
|
|
/// The title is interpreted as Pango markup unless
|
|
/// [property@PreferencesRow:use-markup] is set to `FALSE`.
|
|
public func title(_ title: String?) -> Self {
|
|
var newSelf = self
|
|
newSelf.title = title
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// Whether the user can copy the title from the label.
|
|
///
|
|
/// See also [property@Gtk.Label:selectable].
|
|
public func titleSelectable(_ titleSelectable: Bool? = true) -> Self {
|
|
var newSelf = self
|
|
newSelf.titleSelectable = titleSelectable
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// Whether to use Pango markup for the title label.
|
|
///
|
|
/// Subclasses may also use it for other labels, such as subtitle.
|
|
///
|
|
/// See also [func@Pango.parse_markup].
|
|
public func useMarkup(_ useMarkup: Bool? = true) -> Self {
|
|
var newSelf = self
|
|
newSelf.useMarkup = useMarkup
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// Whether an embedded underline in the title indicates a mnemonic.
|
|
public func useUnderline(_ useUnderline: Bool? = true) -> Self {
|
|
var newSelf = self
|
|
newSelf.useUnderline = useUnderline
|
|
|
|
return newSelf
|
|
}
|
|
|
|
/// Set the body for "rows".
|
|
/// - Parameter body: The body.
|
|
/// - Returns: The widget.
|
|
public func rows(@ViewBuilder _ body: @escaping () -> Body) -> Self {
|
|
var newSelf = self
|
|
newSelf.rows = body
|
|
return newSelf
|
|
}
|
|
/// Set the body for "suffix".
|
|
/// - Parameter body: The body.
|
|
/// - Returns: The widget.
|
|
public func suffix(@ViewBuilder _ body: @escaping () -> Body) -> Self {
|
|
var newSelf = self
|
|
newSelf.suffix = body
|
|
return newSelf
|
|
}
|
|
/// Set the body for "prefix".
|
|
/// - Parameter body: The body.
|
|
/// - Returns: The widget.
|
|
public func prefix(@ViewBuilder _ body: @escaping () -> Body) -> Self {
|
|
var newSelf = self
|
|
newSelf.prefix = body
|
|
return newSelf
|
|
}
|
|
}
|