Adjust to highlight headings and totals

[pstop.git] / screen / screen.go

diff --git a/screen/screen.go b/screen/screen.go
index 9266ad8..f428da8 100644 (file)
--- a/screen/screen.go
+++ b/screen/screen.go
@@ -78,6 +78,18 @@ func (s *TermboxScreen) PrintAt(x int, y int, text string) {
        s.Flush()
 }
 
+// print the characters in bold (for headings) but don't print them outside the screen
+func (s *TermboxScreen) BoldPrintAt(x int, y int, text string) {
+       offset := 0
+       for c := range text {
+               if (x + offset) < s.width {
+                       termbox.SetCell(x+offset, y, rune(text[c]), s.fg | termbox.AttrBold, s.bg)
+                       offset++
+               }
+       }
+       s.Flush()
+}
+
 func (s *TermboxScreen) DisplayHelp() {
        s.PrintAt(0, 0, lib.MyName()+" version "+version.Version()+" (C) 2014 Simon J Mudd <sjmudd@pobox.com>")