Sensibly format rows with table name on the right.

[pstop.git] / screen / screen.go

diff --git a/screen/screen.go b/screen/screen.go
index 0478b46..4d40793 100644 (file)
--- a/screen/screen.go
+++ b/screen/screen.go
@@ -33,7 +33,7 @@ func (s *TermboxScreen) BoldPrintAt(x int, y int, text string) {
 
 // clear the screen
 func (s *TermboxScreen) Clear() {
-       termbox.Clear(termbox.ColorWhite, termbox.ColorBlack)
+       termbox.Clear(termbox.ColorDefault, termbox.ColorDefault)
 }
 
 // close the screen
@@ -83,7 +83,7 @@ func (s *TermboxScreen) Initialise() {
        s.fg = termbox.ColorDefault
        s.bg = termbox.ColorDefault
 
-       s.SetSize( termbox.Size() )
+       s.SetSize(termbox.Size())
 }
 
 // print the characters but don't print them outside the screen
@@ -98,6 +98,14 @@ func (s *TermboxScreen) PrintAt(x int, y int, text string) {
        s.Flush()
 }
 
+// Clear EOL
+func (s *TermboxScreen) ClearLine(x int, y int) {
+       for i := x; i < s.width; i++ {
+               termbox.SetCell(i, y, ' ', termbox.ColorDefault, termbox.ColorDefault)
+       }
+       s.Flush()
+}
+
 // set the screen size
 func (s *TermboxScreen) SetSize(width, height int) {
        // if we get bigger then clear out the bottom line
@@ -118,11 +126,11 @@ func (s *TermboxScreen) Size() (int, int) {
 // create a channel for termbox.Events and run a poller to send
 // these events to the channel.  Return the channel.
 func (s TermboxScreen) TermBoxChan() chan termbox.Event {
-        termboxChan := make(chan termbox.Event)
-        go func() {
-                for {
-                        termboxChan <- termbox.PollEvent()
-                }
-        }()
-        return termboxChan
+       termboxChan := make(chan termbox.Event)
+       go func() {
+               for {
+                       termboxChan <- termbox.PollEvent()
+               }
+       }()
+       return termboxChan
 }