ZacharyZhang-NYandClaude Opus 5.5
bcce34cda1
MyGo v0.5.5 returns ui.Element as a checked value handle instead of a
pointer. Migrated with `mygo migrate-ui`, then fixed what the codemod
leaves to review:
- Element nil checks become .Valid(); absent elements are ui.Element{}.
- Input handlers and paint callbacks run outside the build pass, where
elements expire and Context methods are inert: read IsDisabled into a
local during the build, keep a ui.Handle for Focus, use c.Services()
for clipboard access, create ui.Local state during the build.
- Add core.AutoFocus: v0.5.5 records an overlay's opener after its
content builds, so same-frame autofocus lost focus restore on close.
It focuses one frame later; cascader rows defer their focus likewise.
- core.OverlayLayer identifies build passes by the root element, not
c.Now(), which repeats across passes and under the Tester clock.
- Context menus survive the opening press counted as PressedOutside;
split button tooltip no longer reorders its open menu; disabled
menubar rows pass presses to the panel; Form defers blur-started
async checks so the growing message no longer moves Submit away
from the release; Combobox drops its disabled copy now that MyGo
blocks typing under a disabled wrapper (canary flipped to a guard).
- The Tester clock is virtual: tests use Advance/Now instead of
time.Sleep/time.Now and read element state inside the view. The web
mirror advances the clock to wall time before each frame and input.
- AGENTS.md and docs describe the value Element API and the new pin.
Snapshot goldens are darwin-only and were not re-verified here.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
package chat
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import (
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"fmt"
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"strconv"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/core"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/icons"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/theme"
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)
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// tokenWarnShare sets the warning threshold.
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const tokenWarnShare = 0.9
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// TokenCounter displays estimates, limits and threshold warnings.
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func TokenCounter(c *ui.Context, used, limit int) ui.Element {
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if used < 0 || limit <= 0 {
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panic("mujica: TokenCounter needs used >= 0 and limit > 0")
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}
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k := core.Tokens(c)
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u := core.Density(c).Unit()
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label := fmt.Sprintf(core.Msg(c, "token_counter.label"), tokenThousands(used), tokenThousands(limit))
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color, icon := k.TextMuted, ""
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switch {
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case used > limit:
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color, icon = k.Danger, "circle-alert"
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label += ", " + fmt.Sprintf(core.Msg(c, "token_counter.over"), tokenThousands(used-limit))
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case float64(used) >= tokenWarnShare*float64(limit):
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color, icon = k.Warning, "triangle-alert"
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}
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row := ui.Row(c).Gap(u).AlignItems(ui.Center).Shrink(0).TextColor(color).Role(ui.RoleStatus).Label(label)
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row.Children(func() {
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if icon != "" {
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ui.Icon(c, icons.Must(icon)).Size(12, 12)
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}
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ui.Text(c, "≈ "+tokenThousands(used)+" / "+tokenThousands(limit)).FontSize(core.FontSize(c, theme.CaptionSize)).FontFeatures("tnum").SingleLine()
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})
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return row
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}
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// tokenThousands writes n with comma thousands separators.
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func tokenThousands(n int) string {
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s := strconv.Itoa(n)
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for i := len(s) - 3; i > 0; i -= 3 {
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s = s[:i] + "," + s[i:]
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}
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return s
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}
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