func (mv *MaildirView) Draw(v *gocui.View) error {
v.Clear()
w, h := v.Size()
if h <= 1 {
return fmt.Errorf("The screen is too small")
}
if w <= 20 {
return fmt.Errorf("The screen is too small")
}
xo, _ := v.Origin()
v.SetOrigin(xo, mv.curTop)
xc, _ := v.Cursor()
v.SetCursor(xc, mv.cur-mv.curTop)
msgs := mv.md.messages
flagsLen := 5
indexLen := 6
sizeLen := 5
remW := w - indexLen - flagsLen - sizeLen + 2 /* two spaces */ + 2 /* two brackets around the size */
fromRatio := 25
subjRatio := 100 - fromRatio
fromLen := (remW - 10) * fromRatio / 100.0
subjLen := (remW - 10) * subjRatio / 100.0
fmtString := fmt.Sprintf("%%-%dd%%-%ds%%-%ds [%%%ds] %%-%ds\n", indexLen, flagsLen, fromLen, sizeLen, subjLen)
for i, m := range msgs {
from := util.TruncateString(m.From, fromLen)
subj := util.TruncateString(m.Subject, subjLen)
flags := flagsToString(m.Flags)
fmt.Fprintf(v, fmtString, i, flags, from, util.SiteToHuman(m.size), subj)
}
return nil
}
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
}