ZacharyZhang-NYandClaude Opus 5.5
03e1f91706
Elements are now pass-scoped value handles: tests that read bounds after a frame bind a ui.Handle. pixel tells frames apart by the build pass's root, since the Tester clock no longer moves on its own. Fix the regressions the upgrade brought: - Clipboard reads in input handlers go through c.Services(). - MyGo notes an overlay's opener after building it, so AutoFocus inside lost it; pixel.AutoFocus focuses through a Handle, and archtest bans the raw call. Dialogs hand the focus back again. - Elements around a press stay hovered: Tooltip tells a press-given focus by focus arriving under the pointer. - The web host moves the Tester clock with real time, at most 500 ms a call, and gives components the real clock. The gallery's source index also accepts CRLF checkouts. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
65 lines
2.0 KiB
Go
65 lines
2.0 KiB
Go
package media
|
|
|
|
import (
|
|
"fmt"
|
|
"log/slog"
|
|
|
|
"github.com/egoist/mygo/ui"
|
|
|
|
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/data"
|
|
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
|
|
)
|
|
|
|
type PlaylistOptions struct {
|
|
// Width and Height are dots; zeros mean 200 by 120.
|
|
Width, Height int
|
|
Disabled bool
|
|
}
|
|
|
|
type PlaylistResult struct {
|
|
Element ui.Element
|
|
// Submitted is Enter or a double click on a row.
|
|
Changed, Submitted bool
|
|
}
|
|
|
|
// Playlist lists tracks; ♪ marks the one playing.
|
|
func Playlist(c *ui.Context, text string, tracks []Track, playing int, selected *int, o PlaylistOptions) PlaylistResult {
|
|
k := pixel.K(c)
|
|
if playing < -1 || playing >= len(tracks) || *selected < -1 || *selected >= len(tracks) {
|
|
panic(fmt.Sprintf("media: Playlist plays %d and selects %d of %d", playing, *selected, len(tracks)))
|
|
}
|
|
for _, t := range tracks {
|
|
if t.Length < 0 {
|
|
panic(fmt.Sprintf("media: Playlist track %q lasts %v", t.Title, t.Length))
|
|
}
|
|
}
|
|
name := func(i int) string {
|
|
s := tracks[i].Title + ", " + tracks[i].Artist
|
|
if i == playing {
|
|
s += ", " + k.Msg("playing")
|
|
}
|
|
return s
|
|
}
|
|
var r data.ListResult
|
|
e := ui.Box(c).Width(k.D(pixel.Or("Playlist Width", o.Width, 200))).Children(func() {
|
|
r = data.List(c, text, len(tracks), selected, data.ListOptions{Height: o.Height, Disabled: o.Disabled}, name, func(i int) {
|
|
t := tracks[i]
|
|
ui.Box(c).FillWidth().Height(k.D(pixel.LineHeight)).Draw(func(p *ui.Painter, rc ui.Rect) {
|
|
g := k.Canvas(p, rc)
|
|
ink, length, x := pixel.Ink, mmss(t.Length), pixel.Measure("♪")+2
|
|
if i == playing {
|
|
g.Text(0, 0, "♪", pixel.Accent, 1)
|
|
ink = pixel.Accent
|
|
}
|
|
lw := pixel.MicroWidth(length)
|
|
g.Text(x, 0, pixel.Wrap(t.Title+" · "+t.Artist, g.W-x-6-lw, 1)[0], ink, 1)
|
|
g.Micro(g.W-lw-2, 5, length, pixel.Faint, 1)
|
|
})
|
|
})
|
|
})
|
|
if r.Changed || r.Submitted {
|
|
slog.Debug("8bit: playlist", "label", text, "selected", *selected, "submitted", r.Submitted)
|
|
}
|
|
return PlaylistResult{Element: e, Changed: r.Changed, Submitted: r.Submitted}
|
|
}
|