statusline: implement per-account status

Implement a statusline state for each account. Keep the ex line and the
push notifications global. Add account name prefix to push
notifications. Prefix status line with account name when multiple
accounts are available.

Use account-specific status line for each tab where an account is
defined.

Handle threading, filter/search, viewer passthrough and connection
status.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 9 insertions, 5 deletions

diff --git a/widgets/aerc.go b/widgets/aerc.go
index 3a8f47f..a8b23fe 100644
--- a/widgets/aerc.go
+++ b/widgets/aerc.go
@@ -337,6 +337,7 @@ func (aerc *Aerc) NumTabs() int {
 func (aerc *Aerc) NewTab(clickable ui.Drawable, name string) *ui.Tab {
 	tab := aerc.tabs.Add(clickable, name)
 	aerc.tabs.Select(len(aerc.tabs.Tabs) - 1)
+	aerc.UpdateStatus()
 	return tab
 }
 
@@ -400,17 +401,20 @@ func (aerc *Aerc) SelectPreviousTab() bool {
 	return aerc.tabs.SelectPrevious()
 }
 
-// TODO: Use per-account status lines, but a global ex line
 func (aerc *Aerc) SetStatus(status string) *StatusMessage {
 	return aerc.statusline.Set(status)
 }
 
-func (aerc *Aerc) SetExtraStatus(status string) {
-	aerc.statusline.SetExtra(status)
+func (aerc *Aerc) UpdateStatus() {
+	if acct := aerc.SelectedAccount(); acct != nil {
+		acct.UpdateStatus()
+	} else {
+		aerc.ClearStatus()
+	}
 }
 
-func (aerc *Aerc) ClearExtraStatus() {
-	aerc.statusline.ClearExtra()
+func (aerc *Aerc) ClearStatus() {
+	aerc.statusline.Set("")
 }
 
 func (aerc *Aerc) SetError(status string) *StatusMessage {