101 lines
2.1 KiB
Go
101 lines
2.1 KiB
Go
package ui
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import (
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"context"
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"image"
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"log"
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"gomuse/ui/layout"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/canvas"
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"fyne.io/fyne/v2/container"
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"fyne.io/fyne/v2/widget"
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"github.com/dweymouth/go-subsonic"
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)
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var _ fyne.Widget = (*AlbumCard)(nil)
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var _ fyne.Tappable = (*TappableImage)(nil)
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type TappableImage struct {
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im *canvas.Image
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onTapped func()
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}
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func (t *TappableImage) Tapped(*fyne.PointEvent) {
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log.Println("tapped!")
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t.onTapped()
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}
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func (t *TappableImage) SetImage(im image.Image) {
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t.im.Image = im
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t.im.Refresh()
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}
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type AlbumCard struct {
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widget.BaseWidget
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albumID string
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title *widget.Label
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artist *widget.Label
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container *fyne.Container
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// updated by AlbumGrid
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Cover *TappableImage
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// these fields are used by AlbumGrid to track async update tasks
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PrevAlbumID string
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ImgLoadCancel context.CancelFunc
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OnTapped func()
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}
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func NewAlbumCard() *AlbumCard {
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a := &AlbumCard{
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title: widget.NewLabel(""),
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artist: widget.NewLabel(""),
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Cover: &TappableImage{
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im: &canvas.Image{},
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},
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}
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a.ExtendBaseWidget(a)
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a.title.Wrapping = fyne.TextTruncate
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a.artist.Wrapping = fyne.TextTruncate
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a.title.TextStyle = fyne.TextStyle{Bold: true}
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a.Cover.im.SetMinSize(fyne.NewSize(200, 200))
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a.Cover.im.FillMode = canvas.ImageFillContain
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a.createContainer()
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return a
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}
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func (a *AlbumCard) createContainer() {
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titleArtist := container.New(&layout.VboxCustomPadding{ExtraPad: -16}, a.title, a.artist)
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c := container.New(&layout.VboxCustomPadding{ExtraPad: -5}, a.Cover.im, titleArtist)
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pad := &layout.CenterPadLayout{PadLeftRight: 20, PadTopBottom: 10}
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a.container = container.New(pad, c)
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}
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func (a *AlbumCard) Update(al *subsonic.AlbumID3) {
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a.title.SetText(al.Name)
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a.artist.SetText(al.Artist)
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a.albumID = al.ID
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}
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func (a *AlbumCard) AlbumID() string {
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return a.albumID
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}
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func (a *AlbumCard) CreateRenderer() fyne.WidgetRenderer {
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return widget.NewSimpleRenderer(a.container)
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//return widget.NewSimpleRenderer(container.New(&layout.VboxCustomPadding{-10}, a.Cover.im, a.title, a.artist))
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}
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func (a *AlbumCard) 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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