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>
58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
package feedback
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import (
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"fmt"
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"math"
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"strconv"
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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 ProgressOptions struct {
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// Width is the bar in dots; zero means 120.
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Width int
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// Percent shows the number after the bar.
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Percent bool
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}
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// Progress fills chunk by chunk; below zero a block runs.
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func Progress(c *ui.Context, text string, value float64, o ProgressOptions) ui.Element {
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k := pixel.K(c)
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if value > 1 || math.IsNaN(value) {
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panic(fmt.Sprintf("feedback: Progress value %v is past 1", value))
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}
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w := pixel.Or("Progress Width", o.Width, 120)
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n := (w - 3) / 5
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pct := strconv.Itoa(int(math.Round(value*100))) + "%"
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e := ui.Box(c).Role(ui.RoleProgress).Label(text)
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full := w
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if value < 0 {
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e.Description(k.Msg("loading"))
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} else {
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e.Description(pct)
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if o.Percent {
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full += 4 + pixel.MicroWidth("100%")
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}
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}
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return e.Size(k.D(full), k.D(10)).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, w, 10, pixel.Sunken, pixel.Well)
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chunk := func(i int) { g.Rect(3+i*5, 3, 4, 4, pixel.Accent) }
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if value < 0 {
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at := pingpong(g.Busy(12), n-3)
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for i := range 3 {
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chunk(at + i)
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}
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return
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}
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for i := range int(value * float64(n)) {
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chunk(i)
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}
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if o.Percent {
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g.Micro(w+4, 2, pct, pixel.Ink, 1)
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}
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})
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}
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