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>
78 lines
2.2 KiB
Go
78 lines
2.2 KiB
Go
package account
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import (
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"log/slog"
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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 PalettePickerOptions struct {
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Disabled bool
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}
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type PalettePickerResult struct {
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Element ui.Element
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Changed bool
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}
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const tileW, tileH = 56, 42
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// PalettePicker shows each palette as a live scene; choosing applies.
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func PalettePicker(c *ui.Context, text string, chosen *int, o PalettePickerOptions) PalettePickerResult {
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k := pixel.K(c)
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choice("PalettePicker", chosen, len(pixel.Palettes))
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// Each tile draws with a kit in its own palette.
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kits := make([]pixel.Kit, len(pixel.Palettes))
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for i, pal := range pixel.Palettes {
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in := pixel.Current(c)
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in.Palette = pal
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pixel.Scope(c, in, func() { kits[i] = pixel.K(c) })
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}
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old := *chosen
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// Arrows choose at once; the cursor is the choice.
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shell, base, st, _ := pixel.Pad(c, text, 4, len(pixel.Palettes), tileW, tileH, chosen, o.Disabled)
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pal := pixel.Palettes[*chosen]
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name := pal.Name
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if k.Locale() == pixel.Zh {
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name = pal.Zh
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}
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base.Description(name + ", " + k.Msg("in_use"))
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on := *chosen
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shell.Draw(func(p *ui.Painter, r ui.Rect) {
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for i, tk := range kits {
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tile(tk.Canvas(p, r), i%4*tileW+2, i/4*tileH+2, pixel.Palettes[i].Night)
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}
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g := k.Canvas(p, r)
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x, y := on%4*tileW, on/4*tileH
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for _, d := range []int{0, 1} {
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g.Rect(x+d, y+d, tileW-2*d, 1, pixel.Accent)
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g.Rect(x+d, y+tileH-1-d, tileW-2*d, 1, pixel.Accent)
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g.Rect(x+d, y+d, 1, tileH-2*d, pixel.Accent)
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g.Rect(x+tileW-1-d, y+d, 1, tileH-2*d, pixel.Accent)
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}
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g.Finish(st)
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})
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res := PalettePickerResult{Element: shell, Changed: *chosen != old}
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if res.Changed {
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slog.Debug("8bit: palette picker", "label", text, "palette", pixel.Palettes[*chosen].Name)
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}
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return res
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}
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// tile is a tiny scene in the canvas's palette.
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func tile(g pixel.Canvas, x, y int, night bool) {
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g.Frame(x, y, 52, 38, pixel.Window, pixel.Back)
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g.Rect(x+3, y+3, 46, 7, pixel.Accent)
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g.Micro(x+5, y+4, "8BIT", pixel.AccentInk, 1)
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if night {
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g.Disc(x+40, y+17, 3, pixel.Lit)
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} else {
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g.Disc(x+40, y+17, 3, pixel.Warn)
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}
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g.Dither(x+3, y+26, 46, 9, pixel.Good, pixel.Shade, 4)
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g.Rect(x+8, y+18, 10, 8, pixel.Face)
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g.Rect(x+10, y+21, 3, 5, pixel.Edge)
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}
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