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drafting preset explorer
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5684185+vsariola@users.noreply.github.com
parent
3f365707c2
commit
57aef3bed3
@ -6,6 +6,8 @@ import (
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"image/color"
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"io"
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"math"
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"strconv"
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"strings"
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"time"
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"gioui.org/f32"
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@ -16,6 +18,8 @@ import (
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"gioui.org/op/clip"
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"gioui.org/op/paint"
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"gioui.org/text"
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"gioui.org/unit"
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"github.com/vsariola/sointu"
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"github.com/vsariola/sointu/tracker"
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"golang.org/x/exp/shiny/materialdesign/icons"
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"golang.org/x/text/cases"
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@ -23,6 +27,13 @@ import (
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)
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type (
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UnitList struct {
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dragList *DragList
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searchEditor *Editor
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addUnitBtn *Clickable
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addUnitAction tracker.Action
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}
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UnitEditor struct {
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paramTable *ScrollTable
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searchList *DragList
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@ -43,6 +54,135 @@ type (
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}
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)
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// UnitList methods
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func MakeUnitList(m *tracker.Model) UnitList {
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ret := UnitList{
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dragList: NewDragList(m.Units().List(), layout.Vertical),
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addUnitBtn: new(Clickable),
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searchEditor: NewEditor(true, true, text.Start),
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}
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ret.addUnitAction = tracker.MakeEnabledAction(tracker.DoFunc(func() {
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m.AddUnit(false).Do()
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ret.searchEditor.Focus()
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}))
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return ret
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}
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func (ul *UnitList) Layout(gtx C) D {
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t := TrackerFromContext(gtx)
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ul.update(gtx, t)
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element := func(gtx C, i int) D {
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gtx.Constraints.Max.Y = gtx.Dp(20)
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gtx.Constraints.Min.Y = gtx.Constraints.Max.Y
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u := t.Units().Item(i)
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editorStyle := t.Theme.InstrumentEditor.UnitList.Name
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signalError := t.RailError()
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switch {
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case u.Disabled:
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editorStyle = t.Theme.InstrumentEditor.UnitList.NameDisabled
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case signalError.Err != nil && signalError.UnitIndex == i:
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editorStyle.Color = t.Theme.InstrumentEditor.UnitList.Error
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}
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unitName := func(gtx C) D {
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if i == ul.dragList.TrackerList.Selected() {
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defer clip.Rect(image.Rect(0, 0, gtx.Constraints.Max.X, gtx.Constraints.Max.Y)).Push(gtx.Ops).Pop()
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return ul.searchEditor.Layout(gtx, t.Model.UnitSearch(), t.Theme, &editorStyle, "---")
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} else {
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text := u.Type
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if text == "" {
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text = "---"
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}
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l := editorStyle.AsLabelStyle()
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return Label(t.Theme, &l, text).Layout(gtx)
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}
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}
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stackText := strconv.FormatInt(int64(u.Signals.StackAfter()), 10)
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commentLabel := Label(t.Theme, &t.Theme.InstrumentEditor.UnitList.Comment, u.Comment)
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stackLabel := Label(t.Theme, &t.Theme.InstrumentEditor.UnitList.Stack, stackText)
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return layout.Flex{Axis: layout.Horizontal}.Layout(gtx,
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layout.Rigid(unitName),
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layout.Rigid(layout.Spacer{Width: 5}.Layout),
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layout.Flexed(1, commentLabel.Layout),
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layout.Rigid(stackLabel.Layout),
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layout.Rigid(layout.Spacer{Width: 10}.Layout),
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)
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}
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defer op.Offset(image.Point{}).Push(gtx.Ops).Pop()
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unitList := FilledDragList(t.Theme, ul.dragList)
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surface := func(gtx C) D {
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return layout.Stack{Alignment: layout.SE}.Layout(gtx,
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layout.Expanded(func(gtx C) D {
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defer clip.Rect(image.Rect(0, 0, gtx.Constraints.Max.X, gtx.Constraints.Max.Y)).Push(gtx.Ops).Pop()
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gtx.Constraints = layout.Exact(image.Pt(gtx.Dp(140), gtx.Constraints.Max.Y))
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dims := unitList.Layout(gtx, element, nil)
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unitList.LayoutScrollBar(gtx)
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return dims
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}),
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layout.Stacked(func(gtx C) D {
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margin := layout.Inset{Right: unit.Dp(20), Bottom: unit.Dp(1)}
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addUnitBtn := IconBtn(t.Theme, &t.Theme.IconButton.Emphasis, ul.addUnitBtn, icons.ContentAdd, "Add unit (Enter)")
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return margin.Layout(gtx, addUnitBtn.Layout)
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}),
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)
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}
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return Surface{Gray: 30, Focus: t.PatchPanel.TreeFocused(gtx)}.Layout(gtx, surface)
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}
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func (ul *UnitList) update(gtx C, t *Tracker) {
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for ul.addUnitBtn.Clicked(gtx) {
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ul.addUnitAction.Do()
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t.UnitSearching().SetValue(true)
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ul.searchEditor.Focus()
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}
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for {
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event, ok := gtx.Event(
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key.Filter{Focus: ul.dragList, Name: key.NameRightArrow},
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key.Filter{Focus: ul.dragList, Name: key.NameEnter, Optional: key.ModCtrl},
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key.Filter{Focus: ul.dragList, Name: key.NameReturn, Optional: key.ModCtrl},
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key.Filter{Focus: ul.dragList, Name: key.NameDeleteBackward},
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)
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if !ok {
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break
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}
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if e, ok := event.(key.Event); ok && e.State == key.Press {
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switch e.Name {
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case key.NameRightArrow:
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t.PatchPanel.unitEditor.paramTable.RowTitleList.Focus()
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case key.NameDeleteBackward:
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t.Units().SetSelectedType("")
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t.UnitSearching().SetValue(true)
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ul.searchEditor.Focus()
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case key.NameEnter, key.NameReturn:
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t.Model.AddUnit(e.Modifiers.Contain(key.ModCtrl)).Do()
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t.UnitSearching().SetValue(true)
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ul.searchEditor.Focus()
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}
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}
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}
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str := t.Model.UnitSearch()
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for ev := ul.searchEditor.Update(gtx, str); ev != EditorEventNone; ev = ul.searchEditor.Update(gtx, str) {
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if ev == EditorEventSubmit {
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if str.Value() != "" {
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for _, n := range sointu.UnitNames {
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if strings.HasPrefix(n, str.Value()) {
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t.Units().SetSelectedType(n)
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break
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}
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}
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} else {
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t.Units().SetSelectedType("")
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}
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}
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ul.dragList.Focus()
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t.UnitSearching().SetValue(false)
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}
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}
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func (ul *UnitList) Tags(curLevel int, yield TagYieldFunc) bool {
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return yield(curLevel, ul.dragList) && yield(curLevel+1, &ul.searchEditor.widgetEditor)
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}
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func NewUnitEditor(m *tracker.Model) *UnitEditor {
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ret := &UnitEditor{
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DeleteUnitBtn: new(Clickable),
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