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>
101 lines
3.1 KiB
Go
101 lines
3.1 KiB
Go
package project
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import (
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"fmt"
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"log/slog"
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"math"
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"time"
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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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// TimeEntry is time on a task; zero Stop is running.
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type TimeEntry struct {
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Task string
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Start, Stop time.Time
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}
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type TimeTrackerOptions struct {
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// Width is in dots; zero means 220.
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Width int
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Disabled bool
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}
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type TimeTrackerResult struct {
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Element ui.Element
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Started, Stopped bool
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}
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// TimeTracker starts and stops entries and totals them.
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func TimeTracker(c *ui.Context, text, task string, entries *[]TimeEntry, o TimeTrackerOptions) TimeTrackerResult {
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k := pixel.K(c)
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es, now := *entries, k.Now()
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if task == "" {
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panic("project: TimeTracker has no task")
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}
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for i, e := range es {
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// Only the last entry may still run.
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if e.Task == "" || e.Start.IsZero() || e.Stop.IsZero() && i < len(es)-1 || !e.Stop.IsZero() && e.Stop.Before(e.Start) {
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panic(fmt.Sprintf("project: TimeTracker entry %d of %q runs %v to %v", i, e.Task, e.Start, e.Stop))
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}
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}
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running := len(es) > 0 && es[len(es)-1].Stop.IsZero()
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var res TimeTrackerResult
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res.Element = ui.Column(c).Width(k.D(pixel.Or("TimeTracker Width", o.Width, 220))).Gap(k.D(4)).Role(ui.RoleGroup).Label(text).Children(func() {
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ui.Row(c).FillWidth().Gap(k.D(6)).AlignItems(ui.Center).Children(func() {
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shown := time.Duration(0)
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if running {
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// A start ahead of now, as clocks drift, reads zero.
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shown = max(0, now.Sub(es[len(es)-1].Start))
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k.At(c, now.Add(time.Second-shown%time.Second))
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}
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pixel.Text(c, hms(shown), pixel.TextOptions{Scale: 2}).Grow(1)
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label, v := k.Msg("start"), input.Primary
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if running {
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label, v = k.Msg("stop"), input.Danger
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}
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if !input.Button(c, label, input.ButtonOptions{Variant: v, Disabled: o.Disabled}).Clicked {
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return
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}
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if running {
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// A stop before a drifted start ends it there.
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last := &(*entries)[len(es)-1]
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last.Stop, res.Stopped = now, true
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if now.Before(last.Start) {
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last.Stop = last.Start
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}
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} else {
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*entries, res.Started = append(es, TimeEntry{Task: task, Start: now}), true
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}
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slog.Debug("8bit: time tracker", "label", text, "running", res.Started, "entries", len(*entries))
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})
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// Newest first; the total counts the running one too.
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total := time.Duration(0)
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for i := len(es) - 1; i >= 0; i-- {
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e := es[i]
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d, ink := e.Stop.Sub(e.Start), pixel.Faint
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if e.Stop.IsZero() {
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d, ink = max(0, now.Sub(e.Start)), pixel.Accent
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}
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// Centuries of entries saturate instead of wrapping.
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if d > math.MaxInt64-total {
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d = math.MaxInt64 - total
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}
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total += d
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// New rows come in on top; each keeps a key.
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ui.Row(c).Key(i).FillWidth().Gap(k.D(4)).Children(func() {
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pixel.Text(c, e.Task, pixel.TextOptions{Wrap: true, MaxLines: 1}).Grow(1)
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pixel.Text(c, hms(d), pixel.TextOptions{Slot: ink})
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})
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}
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ui.Row(c).FillWidth().Gap(k.D(4)).Children(func() {
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pixel.Text(c, k.Msg("total"), pixel.TextOptions{}).Grow(1)
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pixel.Text(c, hms(total), pixel.TextOptions{})
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})
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})
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return res
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}
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