Introduce "collation" naming, move collated_grid into own module

src/ui/collated_grid.rs

@@ -0,0 +1,167 @@
+use {
+	gtk4 :: {
+		* ,
+		Align :: * ,
+		Orientation :: * ,
+		gdk :: Texture ,
+		glib :: * ,
+		prelude :: * ,
+	} ,
+	std :: path :: * ,
+} ;
+
+use crate :: collection :: * ;
+
+
+
+pub struct CollatedFilmsGrid { widget : FlowBox }
+pub struct CollatedSeriesGrid { widget : FlowBox }
+
+impl CollatedFilmsGrid {
+	pub fn new ( films : & [Film] ) -> Self {
+		let widget = create_collection_flow_box () ;
+
+		for film in films {
+			widget . append ( & create_film_item (film) ) ;
+		}
+
+		Self { widget }
+	}
+
+	pub fn set_films ( & self , films : & [Film] ) {
+		self . widget . remove_all () ;
+		for film in films {
+			let widget = self . widget . clone () ;
+			let film = film . clone () ;
+
+			spawn_future_local ( async move {
+				widget . append ( & create_film_item ( & film ) ) ;
+			} ) ;
+		}
+	}
+
+	pub fn get_widget ( & self ) -> & FlowBox { & self . widget }
+}
+impl CollatedSeriesGrid {
+	pub fn new ( series : & [Series] ) -> Self {
+		let widget = create_collection_flow_box () ;
+
+		for series in series {
+			widget . append ( & create_series_item (series) ) ;
+		}
+
+		Self { widget }
+	}
+
+	pub fn set_series ( & self , series : & [Series] ) {
+		self . widget . remove_all () ;
+		for series in series {
+			self . widget . append ( & create_series_item (series) ) ;
+		}
+	}
+
+	pub fn get_widget ( & self ) -> & FlowBox { & self . widget }
+}
+
+fn create_collection_flow_box () -> FlowBox {
+	FlowBox :: builder ()
+		. orientation (Horizontal)
+		. homogeneous (true)
+		. selection_mode ( SelectionMode :: None )
+		. build ()
+}
+
+pub fn create_film_item ( film : & Film ) -> gtk4 :: Box {
+	create_collection_item (
+		film . name . as_str () ,
+		film . original_name . as_deref () ,
+		film . poster_file_path . as_deref () ,
+		& create_film_details (film) ,
+	)
+}
+pub fn create_series_item ( series : & Series ) -> gtk4 :: Box {
+	create_collection_item (
+		series . name . as_str () ,
+		series . original_name . as_deref () ,
+		series . poster_file_path . as_deref () ,
+		& create_series_details (series) ,
+	)
+}
+
+fn create_collection_item (
+	name : & str ,
+	original_name : Option < & str > ,
+	poster_file_path : Option < & Path > ,
+	details_widget : & gtk4 :: Box ,
+) -> gtk4 :: Box {
+	let container = gtk4 :: Box :: builder ()
+		. orientation (Vertical)
+		. margin_top (20)
+		. margin_bottom (20)
+		. build () ;
+
+	if let Some (poster_file_path) = poster_file_path {
+		let poster_texture = Texture :: from_filename (poster_file_path) . unwrap () ;
+		container . append (
+			& Image :: builder ()
+				. paintable ( & poster_texture )
+				. width_request (300)
+				. height_request (300)
+				. margin_bottom (10)
+				. build ()
+		) ;
+	}
+
+	container . append (
+		& Label :: builder ()
+			. label ( format ! ( "<span size='large' weight='bold'>{}</span>" , name ) )
+			. use_markup (true)
+			. justify ( Justification :: Center )
+			. wrap (true)
+			. max_width_chars (1)  // Not the actual limit, used instead to wrap more aggressively
+			. build ()
+	) ;
+
+	if let Some (original_name) = original_name {
+		container . append (
+			& Label :: builder ()
+				. label (original_name)
+				. justify ( Justification :: Center )
+				. wrap (true)
+				. max_width_chars (1)  // Not the actual limit, used instead to wrap more aggressively
+				. build ()
+		) ;
+	}
+
+	container . append (details_widget) ;
+
+	container
+}
+
+fn create_film_details ( film : & Film ) -> gtk4 :: Box {
+	let container = gtk4 :: Box :: builder ()
+		. orientation (Horizontal)
+		. halign (Center)
+		. spacing (20)
+		. build () ;
+
+	container . append (
+		& Label :: builder () . label ( & film . release_date ) . build ()
+	) ;
+	container . append (
+		& Label :: builder () . label ( format ! ( "{}m" , film . runtime_minutes ) ) . build ()
+	) ;
+
+	container
+}
+fn create_series_details ( series : & Series ) -> gtk4 :: Box {
+	let container = gtk4 :: Box :: builder ()
+		. orientation (Horizontal)
+		. halign (Center)
+		. spacing (20)
+		. build () ;
+
+	// TODO
+
+	container
+}