95 lines
3.3 KiB
Go
95 lines
3.3 KiB
Go
package mujica
|
|
|
|
import (
|
|
"fmt"
|
|
"log/slog"
|
|
"math"
|
|
"strconv"
|
|
|
|
"github.com/egoist/mygo/ui"
|
|
|
|
"mujicaui/icons"
|
|
"mujicaui/theme"
|
|
)
|
|
|
|
// ModelParam is one generation parameter, as temperature or top-p.
|
|
type ModelParam struct {
|
|
// Label and Value are required.
|
|
Label string
|
|
Value *float64
|
|
// Min, Max and Step define the grid; Default selects reset.
|
|
Min, Max, Step, Default float64
|
|
}
|
|
|
|
// ParameterPanel displays bounded generation sliders and reset actions.
|
|
func ParameterPanel(c *ui.Context, params []ModelParam) ChoiceResult {
|
|
for _, p := range params {
|
|
if p.Label == "" || p.Value == nil || !(p.Min < p.Max) || !(p.Step > 0) || !(p.Default >= p.Min && p.Default <= p.Max) {
|
|
panic("mujica: ModelParam needs Label, Value, Min < Max, Step > 0 and Default in range")
|
|
}
|
|
for _, v := range []float64{p.Min, p.Max, p.Step, p.Default, *p.Value} {
|
|
if math.IsNaN(v) || math.IsInf(v, 0) {
|
|
panic("mujica: ModelParam values must be finite")
|
|
}
|
|
}
|
|
if *p.Value < p.Min || *p.Value > p.Max {
|
|
panic("mujica: ModelParam value must be in range")
|
|
}
|
|
spec := numberInputResolve(NumberInputOptions{Min: p.Min, Max: p.Max, Step: p.Step, Precision: sliderDecimals(p.Min, p.Step)})
|
|
if spec.stepBy(p.Default, 0) != p.Default {
|
|
panic("mujica: ModelParam default must lie on the step grid")
|
|
}
|
|
if spec.stepBy(*p.Value, 0) != *p.Value {
|
|
panic("mujica: ModelParam value must lie on the step grid")
|
|
}
|
|
}
|
|
k := Tokens(c)
|
|
u := Density(c).Unit()
|
|
small := FontSize(c, theme.CaptionSize)
|
|
var r ChoiceResult
|
|
r.Element = ui.Column(c).Gap(u * 4).MinWidth(240).Role(ui.RoleGroup).Label(msg(c, "parameter_panel.label"))
|
|
disabled := r.Element.IsDisabled()
|
|
set := func(p ModelParam, v float64) {
|
|
if *p.Value != v && !disabled {
|
|
*p.Value, r.changed = v, true
|
|
slog.Debug("mujica: parameter_panel set", "param", p.Label, "value", v)
|
|
}
|
|
}
|
|
r.Element.Children(func() {
|
|
for _, p := range params {
|
|
format := func(v float64) string {
|
|
return strconv.FormatFloat(v, 'f', sliderDecimals(p.Min, p.Step, p.Default), 64)
|
|
}
|
|
ui.Column(c).Key(p.Label).Gap(u).Children(func() {
|
|
ui.Row(c).Gap(u * 2).AlignItems(ui.Center).Children(func() {
|
|
ui.Text(c, p.Label).FontWeight(600).Grow(1).SingleLine()
|
|
ui.Text(c, format(*p.Value)).FontFeatures("tnum").TextColor(k.AccentText).SingleLine()
|
|
ui.Row(c).Disabled(*p.Value == p.Default).Children(func() {
|
|
if iconAction(c, icons.Must("rotate-ccw"), fmt.Sprintf(msg(c, "parameter_panel.reset"), p.Label)).
|
|
Tooltip(fmt.Sprintf(msg(c, "parameter_panel.default"), format(p.Default))).Clicked() {
|
|
set(p, p.Default)
|
|
}
|
|
})
|
|
})
|
|
v := *p.Value
|
|
if Slider(c, &v, SliderOptions{Min: p.Min, Max: p.Max, Step: p.Step, Label: p.Label, Disabled: disabled}).Changed() {
|
|
set(p, v)
|
|
}
|
|
ui.Row(c).Children(func() {
|
|
ui.Text(c, format(p.Min)).FontSize(small).TextColor(k.TextMuted).Grow(1)
|
|
ui.Text(c, fmt.Sprintf(msg(c, "parameter_panel.default"), format(p.Default))).FontSize(small).TextColor(k.TextMuted)
|
|
ui.Text(c, format(p.Max)).FontSize(small).TextColor(k.TextMuted).Grow(1).TextAlign(ui.End)
|
|
})
|
|
})
|
|
}
|
|
ui.Row(c).Justify(ui.End).Children(func() {
|
|
if Button(c, msg(c, "parameter_panel.reset_all"), ButtonOptions{Variant: Ghost, Icon: icons.Must("rotate-ccw")}).Clicked() {
|
|
for _, p := range params {
|
|
set(p, p.Default)
|
|
}
|
|
}
|
|
})
|
|
})
|
|
return r
|
|
}
|