tabs: use template for account tab name

Use a go template to render the account tab display. Add config option
for setting a specific template for the account. Add a method on Tab to
allow setting a title, which may be different than the tab Name.

The default template is {{.Account}}.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 14 insertions, 0 deletions

diff --git a/widgets/dirlist.go b/widgets/dirlist.go
index 09a1155a..8e6fa751 100644
--- a/widgets/dirlist.go
+++ b/widgets/dirlist.go
@@ -42,6 +42,7 @@ type DirectoryLister interface {
 	SetMsgStore(string, *lib.MessageStore)
 
 	FilterDirs([]string, []string, bool) []string
+	GetRUECount(string) (int, int, int)
 
 	UiConfig(string) *config.UIConfig
 }
@@ -254,6 +255,19 @@ func (dirlist *DirectoryList) getRUEString(name string) string {
 	return rueString
 }
 
+// Returns the Recent, Unread, and Exist counts for the named directory
+func (dirlist *DirectoryList) GetRUECount(name string) (int, int, int) {
+	msgStore, ok := dirlist.MsgStore(name)
+	if !ok {
+		return 0, 0, 0
+	}
+	if !msgStore.DirInfo.AccurateCounts {
+		msgStore.DirInfo.Recent, msgStore.DirInfo.Unseen = countRUE(msgStore)
+	}
+	di := msgStore.DirInfo
+	return di.Recent, di.Unseen, di.Exists
+}
+
 func (dirlist *DirectoryList) Draw(ctx *ui.Context) {
 	ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ',
 		dirlist.UiConfig("").GetStyle(config.STYLE_DIRLIST_DEFAULT))