X-Git-Url: http://git.iain.cx/?a=blobdiff_plain;f=screen%2Fscreen.go;fp=screen%2Fscreen.go;h=0478b46d53bd7291b610b1c59456f3823944d6f6;hb=eb20c891f4e19c96d700989aa7c5006ba3e3b310;hp=c29c6bad01080a9464b40ba2c36c8f651df0a262;hpb=28f3ee44f6591ee899de237d7de027ae664d3eea;p=pstop.git

diff --git a/screen/screen.go b/screen/screen.go
index c29c6ba..0478b46 100644
--- a/screen/screen.go
+++ b/screen/screen.go
@@ -114,3 +114,15 @@ func (s *TermboxScreen) SetSize(width, height int) {
 func (s *TermboxScreen) Size() (int, int) {
 	return s.width, s.height
 }
+
+// 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
+}