egui 0.37.0

//! Helpers for the accessibility tree.

use crate::accesskit::Role;

/// Is this a role a user reaches by name: something to click, toggle, pick from, drag, or type into?
///
/// A widget with such a role and no accessible name cannot be found by a screen reader,
/// nor by a test that looks it up by label.
///
/// The match is exhaustive, so a new [`Role`] has to be sorted in here.
pub fn is_input(role: Role) -> bool {
    match role {
        Role::Button
        | Role::CheckBox
        | Role::ColorWell
        | Role::ComboBox
        | Role::DateInput
        | Role::DateTimeInput
        | Role::DefaultButton
        | Role::DisclosureTriangle
        | Role::EditableComboBox
        | Role::EmailInput
        | Role::Link
        | Role::ListBoxOption
        | Role::MenuItem
        | Role::MenuItemCheckBox
        | Role::MenuItemRadio
        | Role::MenuListOption
        | Role::MonthInput
        | Role::MultilineTextInput
        | Role::NumberInput
        | Role::PasswordInput
        | Role::PhoneNumberInput
        | Role::RadioButton
        | Role::SearchInput
        | Role::Slider
        | Role::SpinButton
        | Role::Splitter
        | Role::Switch
        | Role::Tab
        | Role::TextInput
        | Role::TimeInput
        | Role::TreeItem
        | Role::UrlInput
        | Role::WeekInput => true,

        Role::Abbr
        | Role::Alert
        | Role::AlertDialog
        | Role::Application
        | Role::Article
        | Role::Audio
        | Role::Banner
        | Role::Blockquote
        | Role::Canvas
        | Role::Caption
        | Role::Caret
        | Role::Cell
        | Role::Code
        | Role::ColumnHeader
        | Role::Comment
        | Role::Complementary
        | Role::ContentDeletion
        | Role::ContentInfo
        | Role::ContentInsertion
        | Role::Definition
        | Role::DescriptionList
        | Role::Details
        | Role::Dialog
        | Role::DocAbstract
        | Role::DocAcknowledgements
        | Role::DocAfterword
        | Role::DocAppendix
        | Role::DocBackLink
        | Role::DocBiblioEntry
        | Role::DocBiblioRef
        | Role::DocBibliography
        | Role::DocChapter
        | Role::DocColophon
        | Role::DocConclusion
        | Role::DocCover
        | Role::DocCredit
        | Role::DocCredits
        | Role::DocDedication
        | Role::DocEndnote
        | Role::DocEndnotes
        | Role::DocEpigraph
        | Role::DocEpilogue
        | Role::DocErrata
        | Role::DocExample
        | Role::DocFootnote
        | Role::DocForeword
        | Role::DocGlossRef
        | Role::DocGlossary
        | Role::DocIndex
        | Role::DocIntroduction
        | Role::DocNoteRef
        | Role::DocNotice
        | Role::DocPageBreak
        | Role::DocPageFooter
        | Role::DocPageHeader
        | Role::DocPageList
        | Role::DocPart
        | Role::DocPreface
        | Role::DocPrologue
        | Role::DocPullquote
        | Role::DocQna
        | Role::DocSubtitle
        | Role::DocTip
        | Role::DocToc
        | Role::Document
        | Role::EmbeddedObject
        | Role::Emphasis
        | Role::Feed
        | Role::Figure
        | Role::FigureCaption
        | Role::Footer
        | Role::Form
        | Role::GenericContainer
        | Role::GraphicsDocument
        | Role::GraphicsObject
        | Role::GraphicsSymbol
        | Role::Grid
        | Role::GridCell
        | Role::Group
        | Role::Header
        | Role::Heading
        | Role::Iframe
        | Role::IframePresentational
        | Role::Image
        | Role::ImeCandidate
        | Role::Keyboard
        | Role::Label
        | Role::LayoutTable
        | Role::LayoutTableCell
        | Role::LayoutTableRow
        | Role::Legend
        | Role::LineBreak
        | Role::List
        | Role::ListBox
        | Role::ListGrid
        | Role::ListItem
        | Role::ListMarker
        | Role::Log
        | Role::Main
        | Role::Mark
        | Role::Marquee
        | Role::Math
        | Role::Menu
        | Role::MenuBar
        | Role::MenuListPopup
        | Role::Meter
        | Role::Navigation
        | Role::Note
        | Role::Pane
        | Role::Paragraph
        | Role::PdfActionableHighlight
        | Role::PdfRoot
        | Role::PluginObject
        | Role::ProgressIndicator
        | Role::RadioGroup
        | Role::Region
        | Role::RootWebArea
        | Role::Row
        | Role::RowGroup
        | Role::RowHeader
        | Role::Ruby
        | Role::RubyAnnotation
        | Role::ScrollBar
        | Role::ScrollView
        | Role::Search
        | Role::Section
        | Role::SectionFooter
        | Role::SectionHeader
        | Role::Status
        | Role::Strong
        | Role::Suggestion
        | Role::SvgRoot
        | Role::TabList
        | Role::TabPanel
        | Role::Table
        | Role::Term
        | Role::Terminal
        | Role::TextRun
        | Role::Time
        | Role::Timer
        | Role::TitleBar
        | Role::Toolbar
        | Role::Tooltip
        | Role::Tree
        | Role::TreeGrid
        | Role::Unknown
        | Role::Video
        | Role::WebView
        | Role::Window => false,
    }
}