chore(v2): vendor dependencies for offline/China builds

go mod vendor pins onnxruntime_go v1.12.1, Gio and the rest into v2/vendor so go run/build work without hitting proxy.golang.org (blocked/slow in China). Verified: CGO_ENABLED=1 go build -mod=vendor ./internal/spike and GOOS=windows go build -mod=vendor ./internal/ui both pass. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-23 16:35:01 +08:00
parent 97c1c4a974
commit f58728cddd
972 changed files with 597802 additions and 0 deletions
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: Unlicense OR MIT
+
+package material
+
+import (
+	"image"
+	"image/color"
+
+	"gioui.org/internal/f32color"
+	"gioui.org/layout"
+	"gioui.org/op"
+	"gioui.org/op/clip"
+	"gioui.org/op/paint"
+	"gioui.org/unit"
+	"gioui.org/widget"
+)
+
+// Slider is for selecting a value in a range.
+func Slider(th *Theme, float *widget.Float) SliderStyle {
+	return SliderStyle{
+		Color:      th.Palette.ContrastBg,
+		Float:      float,
+		FingerSize: th.FingerSize,
+	}
+}
+
+type SliderStyle struct {
+	Axis  layout.Axis
+	Color color.NRGBA
+	Float *widget.Float
+
+	FingerSize unit.Dp
+}
+
+func (s SliderStyle) Layout(gtx layout.Context) layout.Dimensions {
+	const thumbRadius unit.Dp = 6
+	tr := gtx.Dp(thumbRadius)
+	trackWidth := gtx.Dp(2)
+
+	axis := s.Axis
+	// Keep a minimum length so that the track is always visible.
+	minLength := tr + 3*tr + tr
+	// Try to expand to finger size, but only if the constraints
+	// allow for it.
+	touchSizePx := min(gtx.Dp(s.FingerSize), axis.Convert(gtx.Constraints.Max).Y)
+	sizeMain := max(axis.Convert(gtx.Constraints.Min).X, minLength)
+	sizeCross := max(2*tr, touchSizePx)
+	size := axis.Convert(image.Pt(sizeMain, sizeCross))
+
+	o := axis.Convert(image.Pt(tr, 0))
+	trans := op.Offset(o).Push(gtx.Ops)
+	gtx.Constraints.Min = axis.Convert(image.Pt(sizeMain-2*tr, sizeCross))
+	dims := s.Float.Layout(gtx, axis, thumbRadius)
+	gtx.Constraints.Min = gtx.Constraints.Min.Add(axis.Convert(image.Pt(0, sizeCross)))
+	thumbPos := tr + int(s.Float.Value*float32(axis.Convert(dims.Size).X))
+	trans.Pop()
+
+	color := s.Color
+	if !gtx.Enabled() {
+		color = f32color.Disabled(color)
+	}
+
+	rect := func(minx, miny, maxx, maxy int) image.Rectangle {
+		r := image.Rect(minx, miny, maxx, maxy)
+		if axis == layout.Vertical {
+			r.Max.X, r.Min.X = sizeMain-r.Min.X, sizeMain-r.Max.X
+		}
+		r.Min = axis.Convert(r.Min)
+		r.Max = axis.Convert(r.Max)
+		return r
+	}
+
+	// Draw track before thumb.
+	track := rect(
+		tr, sizeCross/2-trackWidth/2,
+		thumbPos, sizeCross/2+trackWidth/2,
+	)
+	paint.FillShape(gtx.Ops, color, clip.Rect(track).Op())
+
+	// Draw track after thumb.
+	track = rect(
+		thumbPos, axis.Convert(track.Min).Y,
+		sizeMain-tr, axis.Convert(track.Max).Y,
+	)
+	paint.FillShape(gtx.Ops, f32color.MulAlpha(color, 96), clip.Rect(track).Op())
+
+	// Draw thumb.
+	pt := image.Pt(thumbPos, sizeCross/2)
+	thumb := rect(
+		pt.X-tr, pt.Y-tr,
+		pt.X+tr, pt.Y+tr,
+	)
+	paint.FillShape(gtx.Ops, color, clip.Ellipse(thumb).Op(gtx.Ops))
+
+	return layout.Dimensions{Size: size}
+}