121 lines
1.7 KiB
Go
121 lines
1.7 KiB
Go
package zenity
|
|
|
|
// Errors
|
|
|
|
type constError string
|
|
|
|
func (e constError) Error() string { return string(e) }
|
|
|
|
// Message errors
|
|
|
|
const ErrExtraButton = constError("Extra button pressed.")
|
|
|
|
// Options
|
|
|
|
type options struct {
|
|
// General options
|
|
title string
|
|
|
|
// File selection options
|
|
filename string
|
|
overwrite bool
|
|
filters []FileFilter
|
|
|
|
// Message options
|
|
icon MessageIcon
|
|
ok string
|
|
cancel string
|
|
extra string
|
|
nowrap bool
|
|
ellipsize bool
|
|
defcancel bool
|
|
}
|
|
|
|
type Option func(*options)
|
|
|
|
func optsParse(options []Option) (res options) {
|
|
for _, o := range options {
|
|
o(&res)
|
|
}
|
|
return
|
|
}
|
|
|
|
// General options
|
|
|
|
func Title(title string) Option {
|
|
return func(o *options) {
|
|
o.title = title
|
|
}
|
|
}
|
|
|
|
// File selection options
|
|
|
|
func Filename(filename string) Option {
|
|
return func(o *options) {
|
|
o.filename = filename
|
|
}
|
|
}
|
|
|
|
func ConfirmOverwrite(o *options) {
|
|
o.overwrite = true
|
|
}
|
|
|
|
type FileFilter struct {
|
|
Name string
|
|
Patterns []string
|
|
}
|
|
|
|
type FileFilters []FileFilter
|
|
|
|
func (f FileFilters) New() Option {
|
|
return func(o *options) {
|
|
o.filters = f
|
|
}
|
|
}
|
|
|
|
// Message options
|
|
|
|
type MessageIcon int
|
|
|
|
const (
|
|
ErrorIcon MessageIcon = iota + 1
|
|
InfoIcon
|
|
QuestionIcon
|
|
WarningIcon
|
|
)
|
|
|
|
func Icon(icon MessageIcon) Option {
|
|
return func(o *options) {
|
|
o.icon = icon
|
|
}
|
|
}
|
|
|
|
func OKLabel(ok string) Option {
|
|
return func(o *options) {
|
|
o.ok = ok
|
|
}
|
|
}
|
|
|
|
func CancelLabel(cancel string) Option {
|
|
return func(o *options) {
|
|
o.cancel = cancel
|
|
}
|
|
}
|
|
|
|
func ExtraButton(extra string) Option {
|
|
return func(o *options) {
|
|
o.extra = extra
|
|
}
|
|
}
|
|
|
|
func NoWrap(o *options) {
|
|
o.nowrap = true
|
|
}
|
|
|
|
func Ellipsize(o *options) {
|
|
o.ellipsize = true
|
|
}
|
|
|
|
func DefaultCancel(o *options) {
|
|
o.defcancel = true
|
|
}
|