67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
|
package zenity
|
||
|
|
||
|
import "os/exec"
|
||
|
|
||
|
func Error(text string, options ...Option) (bool, error) {
|
||
|
return message("--error", text, options)
|
||
|
}
|
||
|
|
||
|
func Info(text string, options ...Option) (bool, error) {
|
||
|
return message("--info", text, options)
|
||
|
}
|
||
|
|
||
|
func Question(text string, options ...Option) (bool, error) {
|
||
|
return message("--question", text, options)
|
||
|
}
|
||
|
|
||
|
func Warning(text string, options ...Option) (bool, error) {
|
||
|
return message("--warning", text, options)
|
||
|
}
|
||
|
|
||
|
func message(arg, text string, options []Option) (bool, error) {
|
||
|
opts := optsParse(options)
|
||
|
|
||
|
args := []string{arg, "--text", text, "--no-markup"}
|
||
|
if opts.title != "" {
|
||
|
args = append(args, "--title", opts.title)
|
||
|
}
|
||
|
if opts.ok != "" {
|
||
|
args = append(args, "--ok-label", opts.ok)
|
||
|
}
|
||
|
if opts.cancel != "" {
|
||
|
args = append(args, "--cancel-label", opts.cancel)
|
||
|
}
|
||
|
if opts.extra != "" {
|
||
|
args = append(args, "--extra-button", opts.extra)
|
||
|
}
|
||
|
if opts.nowrap {
|
||
|
args = append(args, "--no-wrap")
|
||
|
}
|
||
|
if opts.ellipsize {
|
||
|
args = append(args, "--ellipsize")
|
||
|
}
|
||
|
if opts.defcancel {
|
||
|
args = append(args, "--default-cancel")
|
||
|
}
|
||
|
switch opts.icon {
|
||
|
case ErrorIcon:
|
||
|
args = append(args, "--icon-name=dialog-error")
|
||
|
case InfoIcon:
|
||
|
args = append(args, "--icon-name=dialog-information")
|
||
|
case QuestionIcon:
|
||
|
args = append(args, "--icon-name=dialog-question")
|
||
|
case WarningIcon:
|
||
|
args = append(args, "--icon-name=dialog-warning")
|
||
|
}
|
||
|
|
||
|
cmd := exec.Command("zenity", args...)
|
||
|
_, err := cmd.Output()
|
||
|
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
|
||
|
return false, nil
|
||
|
}
|
||
|
if err != nil {
|
||
|
return false, err
|
||
|
}
|
||
|
return true, err
|
||
|
}
|