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>
89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package desk
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import (
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"fmt"
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"log/slog"
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"strings"
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"time"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
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)
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type ClipboardPanelOptions struct {
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// Width is in dots; zero means 200.
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Width int
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Disabled bool
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}
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type ClipboardPanelResult struct {
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Element ui.Element
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// Copied is the clip copied this frame, else -1.
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Copied int
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}
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type clipKey struct{}
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// copied is the clip last copied and when.
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type copied struct {
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clip string
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at time.Time
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}
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// ClipboardPanel lists recent clips; a click copies one back.
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func ClipboardPanel(c *ui.Context, text string, clips []string, o ClipboardPanelOptions) ClipboardPanelResult {
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k := pixel.K(c)
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seen := map[string]bool{}
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for i, s := range clips {
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if s == "" || seen[s] {
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panic(fmt.Sprintf("desk: ClipboardPanel clip %d is blank or twice", i))
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}
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seen[s] = true
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}
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w := pixel.Or("ClipboardPanel Width", o.Width, 200)
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col := ui.Column(c).Width(k.D(w)).Gap(k.D(2)).Role(ui.RoleList).Label(text)
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last := ui.Local(col, clipKey{}, func() copied { return copied{} })
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// COPIED! shows for two seconds on the clip copied.
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shown := ""
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if until := last.at.Add(2 * time.Second); k.Now().Before(until) {
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shown = last.clip
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k.At(c, until)
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}
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res := ClipboardPanelResult{Copied: -1}
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res.Element = col.Children(func() {
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if len(clips) == 0 {
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pixel.Text(c, k.Msg("empty"), pixel.TextOptions{Slot: pixel.Faint})
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}
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for i, clip := range clips {
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// Keyed by the clip: new ones come in on top.
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ui.Box(c).Key(clip).FillWidth().Children(func() {
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shell, base, st := pixel.Shell(c, func() ui.Element {
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return ui.Box(c).Focusable().Role(ui.RoleButton).Label(clip).Description(k.Msg("copy")).Disabled(o.Disabled)
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})
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if !base.IsDisabled() && base.Clicked() {
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c.WriteClipboard(clip)
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res.Copied, *last = i, copied{clip, k.Now()}
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}
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done := clip == shown || res.Copied == i
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line := strings.Fields(clip)
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shell.FillWidth().Height(k.D(pixel.LineHeight + 6)).Draw(func(p *ui.Painter, r ui.Rect) {
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g := k.Canvas(p, r)
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g.Frame(0, 0, g.W, g.H, pixel.Raised, pixel.Face)
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mark := ""
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if done {
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mark = k.Msg("copied")
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g.Text(g.W-4-pixel.Measure(mark), 3, mark, pixel.Good, 1)
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}
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g.Text(4, 3, pixel.Wrap(strings.Join(line, " "), g.W-12-pixel.Measure(mark), 1)[0], pixel.Ink, 1)
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g.Finish(st)
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})
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})
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}
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})
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if res.Copied >= 0 {
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slog.Debug("8bit: clip copied", "label", text, "clip", res.Copied)
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}
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return res
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}
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