ui refactoring (create controller pkg) + beginning of add to playlist

2023-02-09 18:59:49 -08:00
parent 46c87944db
commit cd6dce5e3f
6 changed files with 109 additions and 74 deletions
@@ -0,0 +1,64 @@
+package controller
+
+import (
+	"image"
+	"log"
+	"supersonic/backend"
+	"supersonic/ui/dialogs"
+	"supersonic/ui/util"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/canvas"
+	"fyne.io/fyne/v2/widget"
+	"github.com/dweymouth/go-subsonic"
+)
+
+type Controller struct {
+	MainWindow fyne.Window
+	App        *backend.App
+}
+
+func (m *Controller) ShowPopUpImage(img image.Image) {
+	im := canvas.NewImageFromImage(img)
+	im.FillMode = canvas.ImageFillContain
+	pop := widget.NewPopUp(im, m.MainWindow.Canvas())
+	s := m.MainWindow.Canvas().Size()
+	var popS fyne.Size
+	if asp := util.ImageAspect(img); s.Width/s.Height > asp {
+		// window height is limiting factor
+		h := s.Height * 0.8
+		popS = fyne.NewSize(h*asp, h)
+	} else {
+		w := s.Width * 0.8
+		popS = fyne.NewSize(w, w*(1/asp))
+	}
+	pop.Resize(popS)
+	pop.ShowAtPosition(fyne.NewPos(
+		(s.Width-popS.Width)/2,
+		(s.Height-popS.Height)/2,
+	))
+}
+
+// Show dialog to prompt for playlist.
+// Depending on the results of that dialog, potentially create a new playlist
+// Add tracks to the user-specified playlist
+func (m *Controller) DoAddTracksToPlaylistWorkflow(tracks []*subsonic.Child) {
+	pls, err := m.App.LibraryManager.GetUserOwnedPlaylists()
+	if err != nil {
+		// TODO: surface this error to user
+		log.Printf("error getting user-owned playlists: %s", err.Error())
+		return
+	}
+	plNames := make([]string, 0, len(pls))
+	for _, pl := range pls {
+		plNames = append(plNames, pl.Name)
+	}
+
+	dlg := dialogs.NewAddToPlaylistDialog("Add to Playlist", plNames)
+	pop := widget.NewModalPopUp(dlg, m.MainWindow.Canvas())
+	dlg.OnCanceled = pop.Hide
+	dlg.OnSubmit = func(playlistChoice int, newPlaylistName string) {
+		pop.Hide()
+		// call server to add tracks to playlist
+	}
+}