117 lines
3.0 KiB
Go
117 lines
3.0 KiB
Go
package widgets
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import (
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"strconv"
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"github.com/dweymouth/supersonic/ui/layouts"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/container"
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"fyne.io/fyne/v2/widget"
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)
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type ArtistGenreListItemModel struct {
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ID string
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Name string
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AlbumCount int
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TrackCount int
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Favorite bool
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}
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type ArtistGenreList struct {
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widget.BaseWidget
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Items []ArtistGenreListItemModel
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ShowAlbumCount bool
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ShowTrackCount bool
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OnNavTo func(string)
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columnsLayout *layouts.ColumnsLayout
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hdr *ListHeader
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list *widget.List
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container *fyne.Container
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}
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type ArtistGenreListRow struct {
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widget.BaseWidget
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Item ArtistGenreListItemModel
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OnTapped func()
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nameLabel *widget.Label
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albumCountLabel *widget.Label
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trackCountLabel *widget.Label
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container *fyne.Container
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}
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func NewArtistGenreListRow(layout *layouts.ColumnsLayout) *ArtistGenreListRow {
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a := &ArtistGenreListRow{
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nameLabel: widget.NewLabel(""),
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albumCountLabel: widget.NewLabel(""),
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trackCountLabel: widget.NewLabel(""),
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}
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a.ExtendBaseWidget(a)
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a.albumCountLabel.Alignment = fyne.TextAlignTrailing
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a.trackCountLabel.Alignment = fyne.TextAlignTrailing
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a.container = container.New(layout, a.nameLabel, a.albumCountLabel, a.trackCountLabel)
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return a
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}
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func NewArtistGenreList(items []ArtistGenreListItemModel) *ArtistGenreList {
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a := &ArtistGenreList{
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Items: items,
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columnsLayout: layouts.NewColumnsLayout([]float32{-1, 125, 125}),
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}
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a.ExtendBaseWidget(a)
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a.hdr = NewListHeader([]ListColumn{
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{"Name", fyne.TextAlignLeading, false}, {"Album Count", fyne.TextAlignTrailing, false}, {"Track Count", fyne.TextAlignTrailing, false}}, a.columnsLayout)
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a.hdr.DisableSorting = true
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a.list = widget.NewList(
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func() int { return len(a.Items) },
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func() fyne.CanvasObject {
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r := NewArtistGenreListRow(a.columnsLayout)
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r.OnTapped = func() { a.onRowDoubleTapped(r.Item) }
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return r
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},
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func(id widget.ListItemID, item fyne.CanvasObject) {
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row := item.(*ArtistGenreListRow)
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row.Item = a.Items[id]
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row.albumCountLabel.Hidden = !a.ShowAlbumCount
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row.trackCountLabel.Hidden = !a.ShowTrackCount
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row.nameLabel.Text = row.Item.Name
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row.albumCountLabel.Text = strconv.Itoa(row.Item.AlbumCount)
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row.trackCountLabel.Text = strconv.Itoa(row.Item.TrackCount)
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row.Refresh()
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},
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)
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a.container = container.NewBorder(a.hdr, nil, nil, nil, a.list)
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return a
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}
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func (a *ArtistGenreList) Refresh() {
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a.hdr.SetColumnVisible(1, a.ShowAlbumCount)
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a.hdr.SetColumnVisible(2, a.ShowTrackCount)
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a.BaseWidget.Refresh()
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}
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func (a *ArtistGenreList) onRowDoubleTapped(item ArtistGenreListItemModel) {
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if a.OnNavTo != nil {
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a.OnNavTo(item.ID)
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}
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}
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func (a *ArtistGenreListRow) Tapped(*fyne.PointEvent) {
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if a.OnTapped != nil {
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a.OnTapped()
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}
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}
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func (a *ArtistGenreList) CreateRenderer() fyne.WidgetRenderer {
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return widget.NewSimpleRenderer(a.container)
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}
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func (a *ArtistGenreListRow) CreateRenderer() fyne.WidgetRenderer {
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return widget.NewSimpleRenderer(a.container)
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}
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