dialog

type CheckListBox struct {
	Common
	Text        func() string
	Items       []CheckListItem
	Validate    func(string) (string, bool)
	NextSibling Dialog
}

type CheckListItem struct {
	Name  string
	Value *bool
}

type ChildDialog struct {
	Dialog
	Crumb      func() string
	ParentMenu *Menu
	MenuOption *MenuOption
}

type Common struct {
	DialogRc string
	Title    string
	Width    int
	Height   int
}

type Dialog interface {
	Run(string) (Dialog, error) // new child dialog, new sibling dialog, error.
}

type EditBox struct {
	Common
	Text        func() string
	GetValue    func() string
	SetValue    func(string)
	Validate    func(string) (string, bool)
	NextSibling Dialog
}

type InputBox struct {
	Common
	Text        func() string
	GetValue    func() string
	SetValue    func(string)
	Validate    func(string) (string, bool)
	NextSibling Dialog
}

type Menu struct {
	Common
	Text       func() string
	MenuHeight int
	DefaultKey string
	Options    func() ([]MenuOption, error)
}

type MenuOption struct {
	Key            string
	Text           string
	Next           Dialog
	NextDefaultKey string
	CrumbText      func() string
}

type MixedForm struct {
	Text       string
	FormHeight int
	Items      []MixedFormItem
}

type MixedFormItem struct {
	Label string
}

type MsgBox struct {
	Common
	Text        string
	NextSibling Dialog
}

type Pause struct {
	Common
	Text        string
	Seconds     int
	NextSibling Dialog
}

type ProgramBox struct {
	Common
	Text    string
	Program func(io.WriteCloser) error
	Next    Dialog
}