func getLine(g *gocui.Gui, v *gocui.View) error {
var l string
var err error
_, cy := v.Cursor()
if l, err = v.Line(cy); err != nil {
l = ""
}
maxX, maxY := g.Size()
if v, err := g.SetView("msg", maxX/2-30, maxY/2, maxX/2+30, maxY/2+2); err != nil {
if err != gocui.ErrorUnkView {
return err
}
fmt.Fprintln(v, l)
if err := g.SetCurrentView("msg"); err != nil {
return err
}
}
if v, err := g.View("main"); err != nil {
if err != gocui.ErrorUnkView {
return err
}
f := proj.GetFile(l)
if f != nil {
v.Clear()
fmt.Fprintf(v, "%s", f.GetBody())
}
v.Editable = true
v.Wrap = true
}
return nil
}
func PrintMenu(v *gocui.View) {
v.Editable = true
menuItems := []interface{}{
"Exit (Ctrl C)",
"Toggle Cmd Mode (Tab)",
}
if cTubes.Page < cTubes.Pages {
menuItems = append(menuItems, "Next Page (Ctrl N)")
}
if cTubes.Page > 1 {
menuItems = append(menuItems, "Prev Page (Ctrl P)")
}
if !cmdMode {
verbs := []string{}
for _, _ = range menuItems {
verbs = append(verbs, "%s")
}
line := fmt.Sprintf(strings.Join(verbs, " | "), menuItems...)
fmt.Fprintln(v, line)
} else {
prefix := fmt.Sprintf(cmdPrefix, cTubes.Selected)
fmt.Fprintln(v, prefix)
}
}
func addProject(g *gocui.Gui, v *gocui.View) error {
g.ShowCursor = true
maxX, maxY := g.Size()
if v, err := g.SetView("save_proj", maxX/2-30, maxY/2, maxX/2+30, maxY/2+2); err != nil {
if err != gocui.ErrorUnkView {
return err
}
setView(g, "save_proj")
v.Editable = true
}
return nil
}