add translations for playlist add toast

ui/controller/controller.go

@@ -11,6 +11,7 @@ import (
 	"net/url"
 	"os"
 	"path/filepath"
+	"strconv"
 	"sync"
 	"time"
 
@@ -304,14 +305,18 @@ func (m *Controller) DoAddTracksToPlaylistWorkflow(trackIDs []string) {
 		m.doModalClosed()
 	})
 	sp.SetOnNavigateTo(func(contentType mediaprovider.ContentType, id string) {
+		notifySuccess := func(n int) {
+			msg := lang.LocalizePluralKey("playlist.addedtracks",
+				"Added tracks to playlist", n, map[string]string{"trackCount": strconv.Itoa(n)})
+			m.ToastProvider.ShowSuccessToast(msg)
+		}
 		pop.Hide()
 		m.App.Config.Application.AddToPlaylistSkipDuplicates = sp.SkipDuplicates
 		if id == "" /* creating new playlist */ {
 			go func() {
 				err := m.App.ServerManager.Server.CreatePlaylist(sp.SearchDialog.SearchQuery(), trackIDs)
 				if err == nil {
-					// TODO: translate, adjust by plurality
-					m.ToastProvider.ShowSuccessToast(fmt.Sprintf("Added %d tracks to playlist", len(trackIDs)))
+					notifySuccess(len(trackIDs))
 				}
 			}()
 		} else {
@@ -331,8 +336,7 @@ func (m *Controller) DoAddTracksToPlaylistWorkflow(trackIDs []string) {
 						})
 						err := m.App.ServerManager.Server.AddPlaylistTracks(id, filterTrackIDs)
 						if err == nil {
-							// TODO: translate, adjust by plurality
-							m.ToastProvider.ShowSuccessToast(fmt.Sprintf("Added %d tracks to playlist", len(filterTrackIDs)))
+							notifySuccess(len(filterTrackIDs))
 						}
 					}
 				}()
@@ -340,8 +344,7 @@ func (m *Controller) DoAddTracksToPlaylistWorkflow(trackIDs []string) {
 				go func() {
 					err := m.App.ServerManager.Server.AddPlaylistTracks(id, trackIDs)
 					if err == nil {
-						// TODO: translate, adjust by plurality
-						m.ToastProvider.ShowSuccessToast(fmt.Sprintf("Added %d tracks to playlist", len(trackIDs)))
+						notifySuccess(len(trackIDs))
 					}
 				}()
 			}

ui/toastoverlay.go

@@ -16,6 +16,11 @@ import (
 	"github.com/dweymouth/supersonic/ui/widgets"
 )
 
+const (
+	toastAutoDismissalTime = 3 * time.Second
+	toastAnimationDuration = 100 * time.Millisecond
+)
+
 type ToastOverlay struct {
 	widget.BaseWidget
 
@@ -46,7 +51,7 @@ func (t *ToastOverlay) ShowSuccessToast(message string) {
 	endPos := fyne.NewPos(s.Width-min.Width-pad, s.Height-min.Height-pad)
 	startPos := fyne.NewPos(s.Width, endPos.Y)
 	f := t.makeToastAnimFunc(endPos, false)
-	t.currentToastAnim = canvas.NewPositionAnimation(startPos, endPos, 100*time.Millisecond, f)
+	t.currentToastAnim = canvas.NewPositionAnimation(startPos, endPos, toastAnimationDuration, f)
 	t.currentToastAnim.Curve = fyne.AnimationEaseOut
 	t.currentToastAnim.Start()
 	t.Refresh()
@@ -54,7 +59,7 @@ func (t *ToastOverlay) ShowSuccessToast(message string) {
 	ctx, cancel := context.WithCancel(context.Background())
 	t.dismissCancel = cancel // always canceled by dismissToast
 	go func() {
-		time.Sleep(2 * time.Second)
+		time.Sleep(toastAutoDismissalTime)
 		select {
 		case <-ctx.Done():
 			return
@@ -120,7 +125,7 @@ func (t *ToastOverlay) dismissToast() {
 	startPos := fyne.NewPos(s.Width-min.Width-pad, s.Height-min.Height-pad)
 	endPos := fyne.NewPos(s.Width, startPos.Y)
 	f := t.makeToastAnimFunc(endPos, true)
-	t.currentToastAnim = canvas.NewPositionAnimation(startPos, endPos, 100*time.Millisecond, f)
+	t.currentToastAnim = canvas.NewPositionAnimation(startPos, endPos, toastAnimationDuration, f)
 	t.currentToastAnim.Curve = fyne.AnimationEaseIn
 	t.currentToastAnim.Start()
 }