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>
73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
package chat
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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/input"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
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)
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type EmojiPickerOptions struct {
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Disabled bool
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}
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type EmojiPickerResult struct {
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Element ui.Element
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// Picked is the emoji chosen this frame, else empty.
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Picked string
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}
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type pickerKey struct{}
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// pickerState is the open category and the cursor in it.
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type pickerState struct{ set, cur int }
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// EmojiPicker picks an emoji from one category's grid.
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func EmojiPicker(c *ui.Context, text string, o EmojiPickerOptions) EmojiPickerResult {
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k := pixel.K(c)
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col := ui.Column(c).Gap(k.D(3))
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st := ui.Local(col, pickerKey{}, func() pickerState { return pickerState{} })
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var res EmojiPickerResult
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res.Element = col.Children(func() {
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tabs := make([]string, len(sets))
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for i, s := range sets {
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tabs[i] = k.Msg(s.key)
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}
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if input.Segmented(c, k.Msg("category"), tabs, &st.set, input.SegmentedOptions{Disabled: o.Disabled}).Changed {
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st.cur = 0
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}
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names := sets[st.set].names
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if picked := grid(c, k, text, names, 8, 1, &st.cur, o.Disabled); picked != "" {
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res.Picked = picked
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slog.Debug("8bit: emoji picked", "label", text, "emoji", picked)
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}
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})
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return res
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}
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// grid lays out names as a Pad of emoji.
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func grid(c *ui.Context, k pixel.Kit, text string, names []string, cols, sc int, cur *int, disabled bool) string {
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cell := 12*sc + 4
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shell, base, st, picked := pixel.Pad(c, text, cols, len(names), cell, cell, cur, disabled)
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base.Description(names[*cur])
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at := *cur
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shell.Draw(func(p *ui.Painter, r ui.Rect) {
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g := k.Canvas(p, r)
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for i, n := range names {
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x, y := i%cols*cell, i/cols*cell
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if i == at && st.Focus {
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g.Cursor(x, y, cell, cell)
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}
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art := emoji(n)
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g.Sprite(x+2, y+2, art.sp, 0, art.ink, sc)
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}
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g.Finish(st)
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})
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if picked < 0 {
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return ""
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}
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return names[picked]
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}
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