func (cw *chatWin) dialog(messages chan message) {
stdscr, err := goncurses.Init()
if err != nil {
log.Fatal("init:", err)
}
defer goncurses.End()
goncurses.Raw(false)
stdscr.ScrollOk(true)
rows, cols := stdscr.MaxYX()
chats, err := goncurses.NewWindow(rows-MESSAGE_WIN_SIZE, cols, 0, 0)
if err != nil {
log.Fatal("Error setting up chat window")
}
chats.ScrollOk(true)
chats.Box(goncurses.ACS_VLINE, goncurses.ACS_HLINE)
chats.Refresh()
messageWin, err := goncurses.NewWindow(MESSAGE_WIN_SIZE, cols, rows-MESSAGE_WIN_SIZE, 0)
if err != nil {
log.Fatal("Error setting up chat window")
}
cw.msgRows, cw.msgCols = messageWin.MaxYX()
// allow special characters to come through (e.g. arrow keys)
messageWin.Keypad(true)
// sets terminal to non-blocking
// this also seems to print characters as they're typed, which causes some weird workarounds
goncurses.HalfDelay(1)
messageWin.Print(PROMPT)
for {
select {
case msg := <-messages:
y, _ := chats.CursorYX()
chats.MovePrint(y+1, 1, fmt.Sprintf("%s: %s", msg.From, msg.Message))
chats.Refresh()
messageWin.Refresh()
default:
line := cw.handleInput(messageWin)
if line != "" {
log.Println("Entered message:", line)
msg := message{From: cw.username, Message: line}
// TODO: uncomment once turnpike is fixed to not send events to the sender
// y, _ := chats.CursorYX()
// chats.MovePrint(y+1, 1, fmt.Sprintf("%s: %s", msg.From, msg.Message))
// chats.Refresh()
cw.msgs <- msg
}
}
}
}
func createWindow(height int, width int, y int, x int) (win *gc.Window) {
win, err := gc.NewWindow(height, width, y, x)
if err != nil {
log.Fatal(err)
}
return
}
func NewCommand() (command *Command) {
command = new(Command)
win_height, win_width := goncurses.StdScr().Maxyx()
window, err := goncurses.NewWindow(3, win_width, win_height-3, 0)
if err != nil {
panic(err)
}
command.init_colors()
command.Window = &window
command.clear()
return
}
func NewList() (list *List) {
list = new(List)
win_height, win_width := goncurses.StdScr().Maxyx()
window, err := goncurses.NewWindow(win_height-3, win_width, 0, 0)
if err != nil {
panic(err)
}
list.Window = &window
list.items = make(map[string]*pty_servers.PtyShare)
list.init_colors()
list.draw_initial()
return
}
func NewList() (list *List) {
list = new(List)
win_height, win_width := goncurses.StdScr().Maxyx()
window, err := goncurses.NewWindow(win_height, win_width, 0, 0)
if err != nil {
panic(err)
}
list.Window = &window
list.init_colors()
list.draw_initial()
return
}
func main() {
stdscr, _ := gc.Init()
defer gc.End()
yMAX, xMAX := stdscr.MaxYX()
yMAX = yMAX - 5
xMAX = xMAX - 5
gc.StartColor()
gc.Raw(true)
gc.Echo(false)
gc.Cursor(0)
stdscr.Keypad(true)
//gc.InitPair(1, gc.C_RED, gc.C_BLACK)
//gc.InitPair(2, gc.C_CYAN, gc.C_BLACK)
// build the menu items
menu_items := []string{
" P - 152.111.192.51",
" W - 152.111.192.52",
" E - 152.111.192.53",
" R - 152.111.192.54",
" T - 152.111.192.55",
"Exit"}
items := make([]*gc.MenuItem, len(menu_items))
for i, val := range menu_items {
items[i], _ = gc.NewItem(val, "")
defer items[i].Free()
}
// create the menu
menu, _ := gc.NewMenu(items)
defer menu.Free()
menuwin, _ := gc.NewWindow(yMAX, xMAX, 1, 1)
menuwin.Keypad(true)
menu.SetWindow(menuwin)
//dwin := menuwin.Derived(6, 38, 3, 1)
//menu.SubWindow(dwin)
menu.Option(gc.O_SHOWDESC, true)
menu.Format(5, 2)
menu.Mark("*")
// MovePrint centered menu title
title := "My Menu"
menuwin.Box(0, 0)
menuwin.ColorOn(1)
menuwin.MovePrint(1, (WIDTH/2)-(len(title)/2), title)
menuwin.ColorOff(1)
menuwin.MoveAddChar(2, 0, gc.ACS_LTEE)
//menuwin.HLine(4, 1, gc.ACS_HLINE, WIDTH-2)
// menuwin.HLine(12, 10, gc.ACS_HLINE, WIDTH-2)
//menuwin.MoveAddChar(2, WIDTH-1, gc.ACS_RTEE)
y, _ := stdscr.MaxYX()
stdscr.ColorOn(2)
stdscr.MovePrint(y-3, 1,
"Use up/down arrows or page up/down to navigate. 'q' to exit")
stdscr.ColorOff(2)
stdscr.Refresh()
menu.Post()
defer menu.UnPost()
menuwin.Refresh()
for {
gc.Update()
ch := menuwin.GetChar()
if ch == 'p' {
cmd2 := exec.Command("clear")
cmd2.Stdout = os.Stdout
cmd2.Stdin = os.Stdin
//cmd2.Stderr = os.Stderr
cmd2.Run()
cmd := exec.Command("ssh", "[email protected]")
cmd.Stdout = os.Stdout
cmd.Stdin = os.Stdin
cmd.Stderr = os.Stderr
cmd.Run()
return
} else if ch == 'q' {
return
} else if ch == 27 {
return
} else {
menu.Driver(gc.DriverActions[ch])
}
}
}