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screen.go
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screen.go
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package tea
import (
"fmt"
"io"
te "github.com/muesli/termenv"
)
func hideCursor(w io.Writer) {
fmt.Fprintf(w, te.CSI+te.HideCursorSeq)
}
func showCursor(w io.Writer) {
fmt.Fprintf(w, te.CSI+te.ShowCursorSeq)
}
func clearLine(w io.Writer) {
fmt.Fprintf(w, te.CSI+te.EraseLineSeq, 2)
}
func cursorUp(w io.Writer) {
fmt.Fprintf(w, te.CSI+te.CursorUpSeq, 1)
}
func cursorDown(w io.Writer) {
fmt.Fprintf(w, te.CSI+te.CursorDownSeq, 1)
}
func insertLine(w io.Writer, numLines int) {
fmt.Fprintf(w, te.CSI+"%dL", numLines)
}
func moveCursor(w io.Writer, row, col int) {
fmt.Fprintf(w, te.CSI+te.CursorPositionSeq, row, col)
}
func changeScrollingRegion(w io.Writer, top, bottom int) {
fmt.Fprintf(w, te.CSI+te.ChangeScrollingRegionSeq, top, bottom)
}
func cursorBack(w io.Writer, n int) {
fmt.Fprintf(w, te.CSI+te.CursorBackSeq, n)
}