module RatatuiRuby::Frame::A11yCapture

A11Y Lab Integration

When the A11Y lab is enabled, we capture widgets as they are rendered and write the tree to XML when flush_a11y_capture is called.

Public Instance Methods

flush_a11y_capture ()

Source

# File lib/ratatui_ruby/labs/frame_a11y_capture.rb, line 39
def flush_a11y_capture
  widgets = @a11y_widgets
  return unless Labs.enabled?(:a11y) && widgets&.any?

  Labs::A11y.dump_widgets(widgets)
  @a11y_widgets = nil
end

Called at end of draw block to flush captured widgets

render_stateful_widget (widget, area, state)

Source

# File lib/ratatui_ruby/labs/frame_a11y_capture.rb, line 30
def render_stateful_widget(widget, area, state)
  if Labs.enabled?(:a11y)
    widgets = (@a11y_widgets ||= []) #: Array[[(_CustomWidget | widget), Layout::Rect]]
    widgets << [widget, area]
  end
  super
end

Intercepts render_stateful_widget to capture widgets for A11Y export. @param widget [widget] The widget being rendered @param area [Layout::Rect] The area to render into @param state [Object] The widget state

Calls superclass method

render_widget (widget, area)

Source

# File lib/ratatui_ruby/labs/frame_a11y_capture.rb, line 18
def render_widget(widget, area)
  if Labs.enabled?(:a11y)
    widgets = (@a11y_widgets ||= []) #: Array[[(_CustomWidget | widget), Layout::Rect]]
    widgets << [widget, area]
  end
  super
end

Intercepts render_widget to capture widgets for A11Y export. @param widget [widget] The widget being rendered @param area [Layout::Rect] The area to render into

Calls superclass method