From eddb1c60371d2b2e10bd1952d68a6dec00545e39 Mon Sep 17 00:00:00 2001
From: Petter Rodhelind <petter.rodhelind@gmail.com>
Date: Wed, 3 Mar 2021 16:24:03 +0100
Subject: Manage initial loading of buffers in UI.

---
 ui/cli.go         | 16 +++++++++++++---
 ui/tcell/tcell.go |  5 +++++
 2 files changed, 18 insertions(+), 3 deletions(-)

(limited to 'ui')

diff --git a/ui/cli.go b/ui/cli.go
index a28bd03..a358e58 100644
--- a/ui/cli.go
+++ b/ui/cli.go
@@ -17,6 +17,11 @@ type Cli struct {
 
 func (c *Cli) Init(e editor.Editor) error {
 	c.ed = e
+
+	if c.ed.Len() == 0 {
+		c.ed.NewBuffer()
+	}
+
 	return nil
 }
 
@@ -33,17 +38,22 @@ outer:
 		switch input[0][0] { // first rune in input
 		case 'q': // quit
 			break outer
-		case 'f':
+		case 'f': // list files
 			ids, bs := c.ed.Buffers()
 			fmt.Printf("%v\n%v\n", ids, bs)
-		case 'b':
+		case 'e': // edit/load file name
+			if len(input) <= 1 {
+				c.ed.NewBuffer()
+			}
+			c.ed.LoadBuffers(input[1:])
+		case 'b': // select active buffer
 			if len(input) > 1 {
 				id, _ := strconv.ParseInt(input[1], 10, 64)
 				c.ed.Buffer(id)
 				break
 			}
 			c.ed.NewBuffer()
-		case 'a':
+		case 'a': // append
 			if len(input) < 2 {
 				break
 			}
diff --git a/ui/tcell/tcell.go b/ui/tcell/tcell.go
index c905704..bdd3b0e 100644
--- a/ui/tcell/tcell.go
+++ b/ui/tcell/tcell.go
@@ -33,6 +33,11 @@ type Tcell struct{}
 
 func (t *Tcell) Init(e editor.Editor) error {
 	ed = e
+
+	if ed.Len() == 0 {
+		ed.LoadBuffers([]string{"."})
+	}
+
 	if err := initScreen(); err != nil {
 		return err
 	}
-- 
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