selection

type Clipboard interface {
	// GetText returns text from the clipboard, or nil if unavailable.
	GetText() *string

	// SetText sets text to the clipboard.
	SetText(text string)

	// HasText returns true if the clipboard contains text.
	HasText() bool
}

type CursorHandleState struct {
	// Visible indicates whether the cursor handle should be shown.
	Visible bool

	// Position is the cursor handle position in decoration box coordinates.
	// This is where the visual handle should be rendered.
	Position Offset
}

type Density struct {
	Density   float64
	FontScale float64
}

type HandleDirection int

type HapticFeedback interface {
	// PerformHapticFeedback performs haptic feedback for the given type.
	PerformHapticFeedback(feedbackType HapticFeedbackType)
}

type HapticFeedbackType int

type Offset struct {
	X float64
	Y float64
}

type Rect struct {
	Left   float64
	Top    float64
	Right  float64
	Bottom float64
}

type SelectionHandleState struct {
	// Visible indicates whether this handle should be shown.
	Visible bool

	// Position is the handle position in decoration box coordinates.
	Position Offset

	// HandleDirection indicates whether this is the start or end handle.
	HandleDirection HandleDirection
}

type TextFieldSelectionState interface {
	// GetCursorHandleState returns the cursor handle visibility and position.
	//
	// Parameters:
	//   - includePosition: If false, omit position from result (for derived state optimization)
	//
	// Returns cursor handle state including:
	//   - Whether the handle is visible
	//   - Position in decoration box coordinates (if includePosition is true)
	GetCursorHandleState(includePosition bool) CursorHandleState

	// IsCursorVisible returns whether the cursor should be drawn.
	// The cursor blinks, so this value changes over time when focused.
	IsCursorVisible() bool

	// IsCursorHandleInVisibleBounds returns whether the cursor handle is
	// within visible bounds. Used to determine if the handle should be drawn.
	IsCursorHandleInVisibleBounds() bool

	// GetCursorRect returns the rectangle area the cursor occupies.
	// Returns zero rect if there is no cursor (i.e., selection is not collapsed).
	GetCursorRect() Rect

	// GetFocusRect returns where the focus should be for panning/scrolling.
	// Returns the cursor or selection rect in decorator coordinates.
	GetFocusRect() Rect

	// Cut cuts the selected text to clipboard.
	// No-op if nothing is selected.
	Cut()

	// Copy copies the selected text to clipboard.
	// No-op if nothing is selected.
	Copy()

	// Paste pastes text from clipboard at cursor/selection.
	// Replaces selection if present, otherwise inserts at cursor.
	Paste()

	// SelectAll selects all text in the field.
	SelectAll()
}

type TextRange = text.TextRange

type TextToolbarState int