Maks1mS/bubbles
1
0
Fork 0
mirror of https://github.com/Maks1mS/bubbles.git synced 2025-10-31 05:42:01 +03:00
Code Issues Packages Projects Releases Wiki Activity

Add cursor positioning functions to viewport renderder

Browse Source
This commit is contained in:
Christian Rocha
2020-06-16 16:10:34 -04:00
parent 3321ac12a9
commit d9c03fc0b0
2 changed files with 10 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
viewport/renderer.go
View File

@@ -95,3 +95,11 @@ func clearLine(w io.Writer) {
func insertLine(w io.Writer, numLines int) {
fmt.Fprintf(w, te.CSI+"%dL", numLines)
}
func saveCursorPosition(w io.Writer) {
fmt.Fprint(w, te.CSI+"s")
}
func restoreCursorPosition(w io.Writer) {
fmt.Fprint(w, te.CSI+"u")
}

4
viewport/viewport.go
View File

@@ -21,8 +21,8 @@ type Model struct {
// It's used in high performance rendering.
Y int
// UseInternalRenderer specifies whether or not to use the pager's internal,
// high performance renderer to paint the screen.
// UseInternalRenderer specifies whether or not to use the pager's
// internal, high performance renderer to paint the screen.
UseInternalRenderer bool
lines []string