Files
ZacharyZhang-NYandClaude Opus 5.5 03e1f91706 Upgrade MyGo to v0.5.5
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>
2026-10-17 01:31:08 -04:00

49 lines
1.5 KiB
Go

package files
import (
"fmt"
"log/slog"
"github.com/egoist/mygo/ui"
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/data"
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/datetime"
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
)
type RecentFilesOptions struct {
// Width and Height are dots; zeros mean 220, 120.
Width, Height int
Disabled bool
}
type RecentFilesResult struct {
Element ui.Element
// Opened is Enter or a double click on a file.
Changed, Opened bool
}
// RecentFiles lists files with how long since each changed.
func RecentFiles(c *ui.Context, text string, files []File, selected *int, o RecentFilesOptions) RecentFilesResult {
k := pixel.K(c)
pick("RecentFiles", selected, len(files))
for _, f := range files {
check("RecentFiles", f)
if f.Modified.IsZero() {
panic(fmt.Sprintf("files: RecentFiles %q has no time", f.Name))
}
}
var res RecentFilesResult
res.Element = ui.Column(c).Width(k.D(pixel.Or("RecentFiles Width", o.Width, 220))).Children(func() {
l := data.List(c, text, len(files), selected, data.ListOptions{Height: o.Height, Disabled: o.Disabled}, func(i int) string { return files[i].Name }, func(i int) {
row(c, k, files[i], func() { datetime.RelativeTime(c, files[i].Modified, datetime.RelativeTimeOptions{}) })
})
l.Element.FillWidth()
res.Changed, res.Opened = l.Changed, l.Submitted && *selected >= 0
})
if res.Opened {
slog.Debug("8bit: recent files open", "label", text, "file", *selected)
}
return res
}