func drawKnownMaildirs(amua *Amua, g *gocui.Gui, v *gocui.View) error {
v.Clear()
v.Frame = false
w, h := v.Size()
displayed := len(amua.knownMaildirs)
if len(amua.knownMaildirs) > h {
displayed = h
}
fillers := h - displayed
space := 1
for i := 0; i < displayed; i++ {
current := amua.knownMaildirs[i].maildir == amua.curMaildirView.md
nrMsgs := fmt.Sprintf("(%d)", len(amua.knownMaildirs[i].maildir.messages))
availableWidth := w - space - len(nrMsgs) - 3
strfmt := fmt.Sprintf(" %%-%ds %s ", availableWidth, nrMsgs)
str := fmt.Sprintf(strfmt, util.TruncateString(amua.knownMaildirs[i].path, availableWidth))
if current {
colorstring.Fprintf(v, "[bold]%s", str)
} else {
fmt.Fprint(v, str)
}
fmt.Fprintf(v, strings.Repeat(" ", space-1))
fmt.Fprintln(v, "|")
}
for i := 0; i < fillers; i++ {
fmt.Fprintf(v, strings.Repeat(" ", w-1))
fmt.Fprintln(v, "|")
}
return nil
}
func (m *Message) Draw(amua *Amua, g *gocui.Gui) error {
v, err := g.View(MESSAGE_VIEW)
if err != nil {
return err
}
v.Clear()
v.Wrap = true
v.SetOrigin(0, 0)
colorstring.Fprintf(v, "[green]Subject: %s\n", m.Subject)
colorstring.Fprintf(v, "[red]From: %s\n", m.From)
colorstring.Fprintf(v, "[red]To: %s\n", m.To)
colorstring.Fprintf(v, "[green]Date: %s\n", m.Date.Format("Mon, 2 Jan 2006 15:04:05 -0700"))
fmt.Fprintf(v, "\n")
_, err = io.Copy(v, m)
if err != nil {
return err
}
return nil
}
// Choose shows shows LICENSE description from http://choosealicense.com/
// And ask user to choose LICENSE. It returns key to fetch LICENSE file.
// If something is wrong, return error.
func (cli *CLI) Choose() (string, error) {
colorstring.Fprintf(cli.errStream, chooseText)
num, err := cli.AskNumber(4, 1)
if err != nil {
return "", err
}
// If user selects 3, should ask user GPL V2 or V3
if num == 3 {
var buf bytes.Buffer
buf.WriteString("\n")
buf.WriteString("Which version do you want?\n")
buf.WriteString(" 1) V2\n")
buf.WriteString(" 2) V3\n")
fmt.Fprintf(cli.errStream, buf.String())
num, err = cli.AskNumber(2, 1)
if err != nil {
return "", err
}
num += 4
}
var key string
switch num {
case 1:
key = "mit"
case 2:
key = "apache-2.0"
case 4:
key = ""
case 5:
key = "gpl-2.0"
case 6:
key = "gpl-3.0"
default:
// Should not reach here
panic("Invalid number")
}
return key, nil
}
// wrap wraps a message with the designated color codes
func printout(out io.Writer, message string, colorcode string, args ...interface{}) (n int, err error) {
return colorstring.Fprintf(out, marker+"["+colorcode+"]"+message+"\n", args...)
}