56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
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// +build !windows,!darwin
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package zenity
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import (
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"os/exec"
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"strconv"
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"github.com/ncruces/zenity/internal/zenutil"
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)
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func entry(text string, opts options) (string, error) {
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args := []string{"--entry", "--text", text}
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if opts.title != nil {
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args = append(args, "--title", *opts.title)
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}
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if opts.width > 0 {
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args = append(args, "--width", strconv.FormatUint(uint64(opts.width), 10))
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}
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if opts.height > 0 {
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args = append(args, "--height", strconv.FormatUint(uint64(opts.height), 10))
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}
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if opts.okLabel != nil {
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args = append(args, "--ok-label", *opts.okLabel)
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}
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if opts.cancelLabel != nil {
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args = append(args, "--cancel-label", *opts.cancelLabel)
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}
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if opts.extraButton != nil {
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args = append(args, "--extra-button", *opts.extraButton)
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}
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switch opts.icon {
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case ErrorIcon:
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args = append(args, "--window-icon=error")
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case WarningIcon:
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args = append(args, "--window-icon=warning")
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case InfoIcon:
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args = append(args, "--window-icon=info")
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case QuestionIcon:
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args = append(args, "--window-icon=question")
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}
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out, err := zenutil.Run(opts.ctx, args)
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if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
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if len(out) > 0 && opts.extraButton != nil &&
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string(out[:len(out)-1]) == *opts.extraButton {
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return "", ErrExtraButton
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}
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return "", nil
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}
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if err != nil {
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return "", err
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}
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return string(out[:len(out)-1]), err
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}
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