term

type Command struct {
	Argv []string
	Dir  string
	Env  []string
}

type KeyModes struct {
	KittyFlags, ModifyOtherKeys int
	AppCursor, AppKeypad        bool
}

type Process struct {
	// contains filtered or unexported fields
}

type TextCell struct {
	Content []byte
	Width   int
}

type VT interface {
	Write(p []byte) (int, error)
	Resize(cols, rows int)
	Size() (cols, rows int)
	CellAt(x, y int) *uv.Cell // nil outside the grid
	Cursor() (pos uv.Position, visible bool)
	ScrollbackLen() int
	// ScrollbackText calls fn with the text of history lines [from, end), oldest
	// first, until it returns false. Blank lines are skipped. It decodes no styles.
	ScrollbackText(from, end int, fn func(i int, cells []TextCell) bool)
	ScrollbackLine(i int) []uv.Cell // copy of history line i (0 oldest); nil out of range
	ScrollbackWrapped(i int) bool   // history line i soft-wraps into i+1
	HistoryTrimmed() uint64         // lines dropped from the front of the history so far: ring overwrite, CSI 3J, reflow
	RowWrapped(y int) bool          // live row y soft-wraps into y+1
	AltScreen() bool
	MouseTracking() bool                                    // guest enabled any of mouse modes 9, 1000, 1001, 1002, 1003
	SendMouse(ev uv.MouseEvent)                             // encoded per the guest's modes onto the reply stream; nothing when tracking is off
	SetClipboardHandler(fn func(selection, content string)) // guest OSC 52 writes; runs on the goroutine calling Write under the pane lock, so it must only enqueue
	SyncState() (open bool, serial uint64)                  // raw DEC 2026; serial bumps on each closed-to-open edge
	Title() string                                          // last OSC 0/2 title
	WorkingDir() string                                     // last OSC 7 path (file URL decoded to a path), "" if none
	FocusReporting() bool                                   // DECSET 1004
	KeyModes() KeyModes                                     // for EncodeKey
	BracketedPaste() bool                                   // DECSET 2004
	SetDefaultColors(fg, bg color.Color)                    // answers OSC 10 and 11 queries; mode 2031 guests get a notice on change
	SendBytes(b []byte)                                     // raw bytes queued on the reply stream, ordered with query replies
	SendKey(k uv.KeyPressEvent)                             // EncodeKey with the current KeyModes; unencodable keys send nothing
	Close() error                                           // idempotent: emulator Close, then wait for the drain
}