Check and radio lists, see #34.
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60a828af0a
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6 changed files with 50 additions and 15 deletions
22
list.go
22
list.go
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@ -3,7 +3,7 @@ package zenity
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// List displays the list dialog.
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//
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// Valid options: Title, Width, Height, OKLabel, CancelLabel, ExtraButton,
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// WindowIcon, Attach, Modal, DefaultItems, DisallowEmpty.
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// WindowIcon, Attach, Modal, RadioList, DefaultItems, DisallowEmpty.
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//
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// May return: ErrCanceled, ErrExtraButton, ErrUnsupported.
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func List(text string, items []string, options ...Option) (string, error) {
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@ -20,7 +20,7 @@ func ListItems(text string, items ...string) (string, error) {
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// ListMultiple displays the list dialog, allowing multiple items to be selected.
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//
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// Valid options: Title, Width, Height, OKLabel, CancelLabel, ExtraButton,
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// WindowIcon, Attach, Modal, DefaultItems, DisallowEmpty.
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// WindowIcon, Attach, Modal, CheckList, DefaultItems, DisallowEmpty.
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//
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// May return: ErrCanceled, ErrExtraButton, ErrUnsupported.
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func ListMultiple(text string, items []string, options ...Option) ([]string, error) {
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@ -34,6 +34,24 @@ func ListMultipleItems(text string, items ...string) ([]string, error) {
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return ListMultiple(text, items)
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}
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// CheckList returns an Option to show check boxes (Unix only).
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func CheckList() Option {
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return funcOption(func(o *options) { o.listKind = checkListKind })
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}
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// RadioList returns an Option to show radio boxes (Unix only).
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func RadioList() Option {
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return funcOption(func(o *options) { o.listKind = radioListKind })
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}
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type listKind int
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const (
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basicListKind listKind = iota
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checkListKind
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radioListKind
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)
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// DefaultItems returns an Option to set the items to initially select (macOS only).
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func DefaultItems(items ...string) Option {
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return funcOption(func(o *options) { o.defaultItems = items })
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24
list_unix.go
24
list_unix.go
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@ -5,24 +5,40 @@ package zenity
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import "github.com/ncruces/zenity/internal/zenutil"
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func list(text string, items []string, opts options) (string, error) {
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args := []string{"--list", "--column=", "--hide-header", "--text", text}
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args := []string{"--list", "--hide-header", "--text", text}
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args = appendGeneral(args, opts)
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args = appendButtons(args, opts)
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args = appendWidthHeight(args, opts)
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args = appendWindowIcon(args, opts)
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args = append(args, items...)
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if opts.listKind == radioListKind {
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args = append(args, "--radiolist", "--column=", "--column=")
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for _, i := range items {
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args = append(args, i, i)
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}
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} else {
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args = append(args, "--column=")
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args = append(args, items...)
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}
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out, err := zenutil.Run(opts.ctx, args)
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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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args := []string{"--list", "--column=", "--hide-header", "--text", text, "--multiple", "--separator", zenutil.Separator}
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args := []string{"--list", "--hide-header", "--text", text, "--multiple", "--separator", zenutil.Separator}
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args = appendGeneral(args, opts)
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args = appendButtons(args, opts)
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args = appendWidthHeight(args, opts)
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args = appendWindowIcon(args, opts)
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args = append(args, items...)
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if opts.listKind == checkListKind {
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args = append(args, "--checklist", "--column=", "--column=")
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for _, i := range items {
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args = append(args, i, i)
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}
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} else {
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args = append(args, "--column=")
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args = append(args, items...)
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}
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out, err := zenutil.Run(opts.ctx, args)
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return lstResult(opts, out, err)
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@ -57,6 +57,7 @@ type options struct {
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username bool
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// List options
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listKind listKind
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disallowEmpty bool
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defaultItems []string
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@ -3,9 +3,9 @@ package zenity
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// Attach returns an Option to set the parent window to attach to.
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//
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// Attach accepts:
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// - a window id (int) on Unix
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// - a window handle (~uintptr) on Windows
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// - an application name (string) or process id (int) on macOS
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// - a window id (int) on Unix
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// - a window handle (~uintptr) on Windows
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// - an application name (string) or process id (int) on macOS
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func Attach(id any) Option {
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switch id.(type) {
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case int, string:
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@ -5,9 +5,9 @@ package zenity
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// Attach returns an Option to set the parent window to attach to.
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//
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// Attach accepts:
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// - a window id (int) on Unix
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// - a window handle (~uintptr) on Windows
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// - an application name (string) or process id (int) on macOS
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// - a window id (int) on Unix
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// - a window handle (~uintptr) on Windows
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// - an application name (string) or process id (int) on macOS
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func Attach(id int) Option {
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return funcOption(func(o *options) { o.attach = id })
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}
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@ -9,9 +9,9 @@ import (
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// Attach returns an Option to set the parent window to attach to.
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//
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// Attach accepts:
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// - a window id (int) on Unix
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// - a window handle (~uintptr) on Windows
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// - an application name (string) or process id (int) on macOS
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// - a window id (int) on Unix
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// - a window handle (~uintptr) on Windows
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// - an application name (string) or process id (int) on macOS
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func Attach(id any) Option {
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if v := reflect.ValueOf(id); v.Kind() == reflect.Uintptr {
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id = win.HWND(uintptr(v.Uint()))
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