Add notify types for fine-grained control of unread/highlight state

Namely, we want the unread light to show up only on actual messages, not
commands etc.

This opens the way for not showing an unread light when printing topic
on join.

1 files changed, 11 insertions, 3 deletions

diff --git a/ui/buffers.go b/ui/buffers.go
index 6de3923..4726447 100644
--- a/ui/buffers.go
+++ b/ui/buffers.go
@@ -16,6 +16,14 @@ type point struct {
 	Split bool
 }
 
+type NotifyType int
+
+const (
+	NotifyNone NotifyType = iota
+	NotifyUnread
+	NotifyHighlight
+)
+
 type Line struct {
 	At        time.Time
 	Head      string
@@ -251,7 +259,7 @@ func (bs *BufferList) Remove(title string) (ok bool) {
 	return
 }
 
-func (bs *BufferList) AddLine(title string, highlight bool, line Line) {
+func (bs *BufferList) AddLine(title string, notify NotifyType, line Line) {
 	idx := bs.idx(title)
 	if idx < 0 {
 		return
@@ -280,10 +288,10 @@ func (bs *BufferList) AddLine(title string, highlight bool, line Line) {
 		}
 	}
 
-	if !line.Mergeable && idx != bs.current {
+	if notify != NotifyNone && idx != bs.current {
 		b.unread = true
 	}
-	if highlight && idx != bs.current {
+	if notify == NotifyHighlight && idx != bs.current {
 		b.highlights++
 	}
 }