55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
package zenity
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import (
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"fmt"
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"github.com/ncruces/zenity/internal/zenutil"
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)
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func list(text string, items []string, opts options) (string, error) {
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if len(items) == 0 {
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return "", fmt.Errorf("%w: empty items list", ErrUnsupported)
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}
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if opts.extraButton != nil {
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return "", fmt.Errorf("%w: extra button", ErrUnsupported)
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}
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var data zenutil.List
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data.Items = items
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data.Options.Prompt = &text
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data.Options.Title = opts.title
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data.Options.OK = opts.okLabel
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data.Options.Cancel = opts.cancelLabel
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data.Options.Default = opts.defaultItems
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data.Options.Empty = !opts.disallowEmpty
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if i, ok := opts.windowIcon.(string); ok {
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data.WindowIcon = i
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}
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out, err := zenutil.Run(opts.ctx, "list", data)
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return strResult(opts, out, err)
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}
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func listMultiple(text string, items []string, opts options) ([]string, error) {
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if len(items) == 0 {
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return nil, fmt.Errorf("%w: empty items list", ErrUnsupported)
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}
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if opts.extraButton != nil {
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return nil, fmt.Errorf("%w: extra button", ErrUnsupported)
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}
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var data zenutil.List
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data.Items = items
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data.Options.Prompt = &text
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data.Options.Title = opts.title
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data.Options.OK = opts.okLabel
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data.Options.Cancel = opts.cancelLabel
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data.Options.Default = opts.defaultItems
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data.Options.Empty = !opts.disallowEmpty
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data.Options.Multiple = true
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data.Separator = zenutil.Separator
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out, err := zenutil.Run(opts.ctx, "list", data)
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return lstResult(opts, out, err)
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}
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