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feat: introduce "cache" for derived model information

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This commit is contained in:
qm210
2024-11-09 02:19:52 +01:00
committed by Veikko Sariola
parent 4d7c998fc2
commit d517576a65
7 changed files with 271 additions and 155 deletions
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35
tracker/gioui/unit_editor.go
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@ -247,20 +247,26 @@ type ParameterWidget struct {
}
type ParameterStyle struct {
tracker *Tracker
w *ParameterWidget
Theme *material.Theme
Focus bool
sends []sointu.Unit
tracker *Tracker
w *ParameterWidget
Theme *material.Theme
SendTargetTheme *material.Theme
Focus bool
sends []sointu.Unit
}
func (t *Tracker) ParamStyle(th *material.Theme, paramWidget *ParameterWidget) ParameterStyle {
sends := slices.Collect(t.Model.CollectSendsTo(paramWidget.Parameter))
sendTargetTheme := th.WithPalette(material.Palette{
Bg: th.Bg,
Fg: paramIsSendTargetColor,
ContrastBg: th.ContrastBg,
ContrastFg: th.ContrastFg,
})
return ParameterStyle{
tracker: t, // TODO: we need this to pull the instrument names for ID style parameters, find out another way
Theme: th,
w: paramWidget,
sends: sends,
tracker: t, // TODO: we need this to pull the instrument names for ID style parameters, find out another way
Theme: th,
SendTargetTheme: &sendTargetTheme,
w: paramWidget,
}
}
@ -296,7 +302,6 @@ func (p ParameterStyle) Layout(gtx C) D {
}
sliderStyle := material.Slider(p.Theme, &p.w.floatWidget)
sliderStyle.Color = p.Theme.Fg
if len(sends) > 0 {
sliderStyle.Color = paramIsSendTargetColor
}
@ -374,11 +379,11 @@ func (p ParameterStyle) Layout(gtx C) D {
layout.Rigid(func(gtx C) D {
if p.w.Parameter.Type() != tracker.IDParameter {
label := Label(p.w.Parameter.Hint(), white, p.tracker.Theme.Shaper)
info := p.buildTooltip(sends)
info := p.buildSendTargetTooltip(sends)
if info == "" {
return label(gtx)
}
tooltip := component.PlatformTooltip(p.Theme, info)
tooltip := component.PlatformTooltip(p.SendTargetTheme, info)
return p.w.tipArea.Layout(gtx, tooltip, label)
}
return D{}
@ -413,7 +418,7 @@ func (p ParameterStyle) findSends() iter.Seq[sointu.Unit] {
}
}
func (p ParameterStyle) buildTooltip(sends []sointu.Unit) string {
func (p ParameterStyle) buildSendTargetTooltip(sends []sointu.Unit) string {
if len(sends) == 0 {
return ""
}
@ -424,7 +429,7 @@ func (p ParameterStyle) buildTooltip(sends []sointu.Unit) string {
sourceInstr := p.tracker.Model.InstrumentForUnit(sends[0].ID)
sourceInfo := ""
if sourceInstr != targetInstr {
sourceInfo = fmt.Sprintf(" (%s)", sourceInstr.Name)
sourceInfo = fmt.Sprintf(" from \"%s\"", sourceInstr.Name)
}
if amounts == "" {
amounts = fmt.Sprintf("x %d%s", sends[i].Parameters["amount"], sourceInfo)