owen/supersonic
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

misc: Decouple Grid view from Albums

Browse Source 
The Grid view and related components were highly coupled to Albums,
including the filter button that is currently used only for album
filtering.

As part of the migration of Artists to Grid view, this is the smallest
possible change to convert many of the existing code to
generics/interfaces that will allow different media to be displayed and
filtered by using Grid views.

The main changes in this diff are:

* Introduction of generics for Media types (`M`) and Filter options
  (`F`), which can be later extended to other entities besides Albums.
* Complete decoupling of `GridViewPage` and related components from
  Albums (making these pages also generic).
* Refactoring of Subsonic/Jellyfin specific code to understand these new
  generics when dealing with filtering logic.
This commit is contained in:
Michael Manganiello
2024-03-11 00:44:20 -03:00
parent 3b5e5171b5
commit a220243279
12 changed files with 281 additions and 187 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ui/widgets/albumfilterbutton.go
+37 -17
View File
@@ -30,11 +30,11 @@ type AlbumFilterButton struct {
genreListChan chan []string
filter *mediaprovider.AlbumFilter
filter mediaprovider.AlbumFilter
dialog *widget.PopUp
}
func NewAlbumFilterButton(filter *mediaprovider.AlbumFilter, fetchGenresFunc func() ([]*mediaprovider.Genre, error)) *AlbumFilterButton {
func NewAlbumFilterButton(filter mediaprovider.AlbumFilter, fetchGenresFunc func() ([]*mediaprovider.Genre, error)) *AlbumFilterButton {
a := &AlbumFilterButton{
filter: filter,
Button: widget.Button{
@@ -66,10 +66,19 @@ func (a *AlbumFilterButton) Refresh() {
a.Button.Refresh()
}
func (a *AlbumFilterButton) Filter() mediaprovider.AlbumFilter {
return a.filter
}
func (a *AlbumFilterButton) SetOnChanged(fn func()) {
a.OnChanged = fn
}
func (a *AlbumFilterButton) filterEmpty() bool {
return a.filter.MinYear == 0 && a.filter.MaxYear == 0 &&
(a.FavoriteDisabled || !a.filter.ExcludeFavorited && !a.filter.ExcludeUnfavorited) &&
(a.GenreDisabled || len(a.filter.Genres) == 0)
filterOptions := a.filter.Options()
return filterOptions.MinYear == 0 && filterOptions.MaxYear == 0 &&
(a.FavoriteDisabled || !filterOptions.ExcludeFavorited && !filterOptions.ExcludeUnfavorited) &&
(a.GenreDisabled || len(filterOptions.Genres) == 0)
}
func (a *AlbumFilterButton) onFilterChanged() {
@@ -115,53 +124,64 @@ func NewAlbumFilterPopup(filter *AlbumFilterButton) *AlbumFilterPopup {
minYear := NewTextRestrictedEntry(yearValidator)
minYear.SetMinCharWidth(4)
minYear.OnChanged = func(yearStr string) {
filterOptions := a.filterBtn.filter.Options()
if yearStr == "" {
a.filterBtn.filter.MinYear = 0
filterOptions.MinYear = 0
} else if i, err := strconv.Atoi(yearStr); err == nil {
a.filterBtn.filter.MinYear = i
filterOptions.MinYear = i
}
a.filterBtn.filter.SetOptions(filterOptions)
debounceOnChanged()
}
if a.filterBtn.filter.MinYear > 0 {
minYear.Text = strconv.Itoa(a.filterBtn.filter.MinYear)
filterOptions := a.filterBtn.filter.Options()
if filterOptions.MinYear > 0 {
minYear.Text = strconv.Itoa(filterOptions.MinYear)
}
maxYear := NewTextRestrictedEntry(yearValidator)
maxYear.SetMinCharWidth(4)
maxYear.OnChanged = func(yearStr string) {
filterOptions := a.filterBtn.filter.Options()
if yearStr == "" {
a.filterBtn.filter.MaxYear = 0
filterOptions.MaxYear = 0
} else if i, err := strconv.Atoi(yearStr); err == nil {
a.filterBtn.filter.MaxYear = i
filterOptions.MaxYear = i
}
a.filterBtn.filter.SetOptions(filterOptions)
debounceOnChanged()
}
if a.filterBtn.filter.MaxYear > 0 {
maxYear.Text = strconv.Itoa(a.filterBtn.filter.MaxYear)
if filterOptions.MaxYear > 0 {
maxYear.Text = strconv.Itoa(filterOptions.MaxYear)
}
// setup is favorite/not favorite filters
a.isFavorite = widget.NewCheck("Is favorite", func(fav bool) {
filterOptions := a.filterBtn.filter.Options()
if fav {
a.isNotFavorite.SetChecked(false)
}
a.filterBtn.filter.ExcludeUnfavorited = fav
filterOptions.ExcludeUnfavorited = fav
a.filterBtn.filter.SetOptions(filterOptions)
debounceOnChanged()
})
a.isFavorite.Hidden = a.filterBtn.FavoriteDisabled
a.isNotFavorite = widget.NewCheck("Is not favorite", func(fav bool) {
filterOptions := a.filterBtn.filter.Options()
if fav {
a.isFavorite.SetChecked(false)
}
a.filterBtn.filter.ExcludeFavorited = fav
filterOptions.ExcludeFavorited = fav
a.filterBtn.filter.SetOptions(filterOptions)
debounceOnChanged()
})
a.isNotFavorite.Hidden = a.filterBtn.FavoriteDisabled
// create genre filter subsection
a.genreFilter = NewGenreFilterSubsection(func(selectedGenres []string) {
a.filterBtn.filter.Genres = selectedGenres
filterOptions := a.filterBtn.filter.Options()
filterOptions.Genres = selectedGenres
a.filterBtn.filter.SetOptions(filterOptions)
debounceOnChanged()
}, a.filterBtn.filter.Genres)
}, filterOptions.Genres)
a.genreFilter.Hidden = a.filterBtn.GenreDisabled
// setup container