80 lines
2.5 KiB
Go
80 lines
2.5 KiB
Go
package mujica
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import (
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"fmt"
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"log/slog"
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"time"
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"github.com/egoist/mygo/ui"
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"mujicaui/icons"
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"mujicaui/internal"
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"mujicaui/theme"
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)
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// VoiceInputOptions describe the caller's recording.
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type VoiceInputOptions struct {
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// Recording shows the stop state and the time since Started.
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Recording bool
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Started time.Time
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// Denied shows that microphone access failed; the button then retries.
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Denied bool
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Disabled bool
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}
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// VoiceInputButton requests recording changes and displays elapsed time.
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// Clicked requests recording start or stop for the current state.
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func VoiceInputButton(c *ui.Context, opts VoiceInputOptions) ChoiceResult {
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if opts.Recording && (opts.Started.IsZero() || opts.Denied) {
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panic("mujica: VoiceInputButton recording needs Started and no Denied")
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}
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k := Tokens(c)
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u := Density(c).Unit()
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var r ChoiceResult
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r.Element = ui.Row(c).Gap(u * 2).AlignItems(ui.Center).Shrink(0).Disabled(opts.Disabled)
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r.Element.Children(func() {
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elapsed := ""
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label := msg(c, "voice_input_button.start")
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icon := "mic"
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if opts.Recording {
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d := max(c.Now().Sub(opts.Started), 0)
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elapsed = audioClock(d.Truncate(time.Second))
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label, icon = fmt.Sprintf(msg(c, "voice_input_button.stop"), elapsed), "square"
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}
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h := Density(c).ControlHeight()
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b := ui.ButtonBase(c).Size(h, h).Radius(h / 2).Label(label).Tooltip(label).Transition(colorFade)
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internal.Ring(b, k.Focus, h/2)
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switch {
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case opts.Recording:
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b.Background(k.DangerFill).TextColor(k.OnDanger)
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case b.Pressed():
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b.Background(k.Selection).TextColor(k.Text)
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case b.Hovered():
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b.Background(k.SurfaceHover).TextColor(k.Text)
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default:
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b.TextColor(k.TextMuted)
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}
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b.Children(func() { ui.Icon(c, icons.Must(icon)).Size(16, 16) })
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if b.Clicked() && !b.IsDisabled() {
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r.changed = true
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slog.Debug("mujica: voice_input_button press", "recording", opts.Recording)
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}
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switch {
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case opts.Recording:
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ui.Row(c).Gap(u).AlignItems(ui.Center).Children(func() {
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ui.Box(c).Size(8, 8).Radius(4).Background(k.Danger)
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ui.Text(c, elapsed).FontFeatures("tnum").TextColor(k.Danger).SingleLine().DrawOver(func(_ *ui.Painter, _ ui.Rect) {
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d := max(c.Now().Sub(opts.Started), 0)
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c.After(time.Second - d%time.Second)
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})
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})
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case opts.Denied:
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ui.Row(c).Gap(u).AlignItems(ui.Center).TextColor(k.Danger).Role(ui.RoleStatus).Children(func() {
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ui.Icon(c, icons.Must("mic-off")).Size(14, 14)
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ui.Text(c, msg(c, "voice_input_button.denied")).FontSize(FontSize(c, theme.CaptionSize)).SingleLine()
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})
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}
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})
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return r
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}
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