98 lines
2.6 KiB
Go
98 lines
2.6 KiB
Go
package zenity
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// ErrExtraButton is returned by dialog functions when the extra button is
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// pressed.
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const ErrExtraButton = constError("Extra button pressed.")
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// Question displays the question dialog.
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//
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// Returns true on OK, false on Cancel, or ErrExtraButton.
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//
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// Valid options: Title, Icon, OKLabel, CancelLabel, ExtraButton, NoWrap,
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// Ellipsize, DefaultCancel.
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func Question(text string, options ...Option) (bool, error) {
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return message(questionKind, text, options)
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}
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// Info displays the info dialog.
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//
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// Returns true on OK, false on dismiss, or ErrExtraButton.
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//
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// Valid options: Title, Icon, OKLabel, ExtraButton, NoWrap, Ellipsize.
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func Info(text string, options ...Option) (bool, error) {
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return message(infoKind, text, options)
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}
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// Warning displays the warning dialog.
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//
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// Returns true on OK, false on dismiss, or ErrExtraButton.
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//
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// Valid options: Title, Icon, OKLabel, ExtraButton, NoWrap, Ellipsize.
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func Warning(text string, options ...Option) (bool, error) {
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return message(warningKind, text, options)
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}
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// Error displays the error dialog.
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//
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// Returns true on OK, false on dismiss, or ErrExtraButton.
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//
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// Valid options: Title, Icon, OKLabel, ExtraButton, NoWrap, Ellipsize.
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func Error(text string, options ...Option) (bool, error) {
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return message(errorKind, text, options)
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}
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type messageKind int
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const (
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questionKind messageKind = iota
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infoKind
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warningKind
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errorKind
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)
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// MessageIcon is the enumeration for message dialog icons.
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type MessageIcon int
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// Icons for
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const (
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ErrorIcon MessageIcon = iota + 1
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WarningIcon
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InfoIcon
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QuestionIcon
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)
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// Icon returns an Option to set the dialog icon.
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func Icon(icon MessageIcon) Option {
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return func(o *options) { o.icon = icon }
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}
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// OKLabel returns an Option to set the label of the OK button.
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func OKLabel(ok string) Option {
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return func(o *options) { o.ok = ok }
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}
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// CancelLabel returns an Option to set the label of the Cancel button.
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func CancelLabel(cancel string) Option {
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return func(o *options) { o.cancel = cancel }
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}
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// ExtraButton returns an Option to add an extra button.
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func ExtraButton(extra string) Option {
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return func(o *options) { o.extra = extra }
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}
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// NoWrap returns an Option to disable enable text wrapping.
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func NoWrap() Option {
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return func(o *options) { o.nowrap = true }
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}
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// Ellipsize returns an Option to enable ellipsizing in the dialog text.
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func Ellipsize() Option {
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return func(o *options) { o.ellipsize = true }
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}
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// DefaultCancel returns an Option to give Cancel button focus by default.
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func DefaultCancel() Option {
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return func(o *options) { o.defcancel = true }
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}
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