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save scroll position of Genres page in navigation

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This commit is contained in:
Drew Weymouth
2024-04-27 09:45:58 -07:00
parent 7f158ed030
commit 93cd796f1b
1 changed files with 16 additions and 7 deletions
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ui/browsing/genrespage.go
+16 -7
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@@ -35,10 +35,10 @@ type GenresPage struct {
}
func NewGenresPage(contr *controller.Controller, mp mediaprovider.MediaProvider) *GenresPage {
return newGenresPage(contr, mp, "", widgets.ListHeaderSort{})
return newGenresPage(contr, mp, "", widgets.ListHeaderSort{}, 0)
}
func newGenresPage(contr *controller.Controller, mp mediaprovider.MediaProvider, searchText string, sorting widgets.ListHeaderSort) *GenresPage {
func newGenresPage(contr *controller.Controller, mp mediaprovider.MediaProvider, searchText string, sorting widgets.ListHeaderSort, scrollPos float32) *GenresPage {
a := &GenresPage{
contr: contr,
mp: mp,
@@ -53,12 +53,12 @@ func newGenresPage(contr *controller.Controller, mp mediaprovider.MediaProvider,
a.searcher.OnSearched = a.onSearched
a.searcher.Entry.Text = searchText
a.buildContainer()
go a.load(searchText != "")
go a.load(searchText != "", scrollPos)
return a
}
// should be called asynchronously
func (a *GenresPage) load(searchOnLoad bool) {
func (a *GenresPage) load(searchOnLoad bool, scrollPos float32) {
genres, err := a.mp.GetGenres()
if err != nil {
log.Printf("error loading genres: %v", err.Error())
@@ -66,8 +66,15 @@ func (a *GenresPage) load(searchOnLoad bool) {
a.genres = genres
if searchOnLoad {
a.onSearched(a.searcher.Entry.Text)
if scrollPos != 0 {
a.list.list.ScrollToOffset(scrollPos)
}
} else {
a.list.SetGenres(a.genres)
if scrollPos != 0 {
a.list.list.ScrollToOffset(scrollPos)
return
}
a.list.Refresh()
}
}
@@ -84,7 +91,7 @@ func (a *GenresPage) onSearched(query string) {
})
a.list.SetGenres(result)
}
a.list.Refresh()
a.list.list.ScrollTo(0)
}
var _ Searchable = (*GenresPage)(nil)
@@ -104,7 +111,7 @@ func (a *GenresPage) Route() controller.Route {
}
func (a *GenresPage) Reload() {
go a.load(false)
go a.load(false, 0)
}
func (a *GenresPage) Save() SavedPage {
@@ -113,6 +120,7 @@ func (a *GenresPage) Save() SavedPage {
mp: a.mp,
searchText: a.searcher.Entry.Text,
sorting: a.list.sorting,
scrollPos: a.list.list.GetScrollOffset(),
}
}
@@ -121,10 +129,11 @@ type savedGenresPage struct {
mp mediaprovider.MediaProvider
searchText string
sorting widgets.ListHeaderSort
scrollPos float32
}
func (s *savedGenresPage) Restore() Page {
return newGenresPage(s.contr, s.mp, s.searchText, s.sorting)
return newGenresPage(s.contr, s.mp, s.searchText, s.sorting, s.scrollPos)
}
func (a *GenresPage) buildContainer() {