95 lines
2.7 KiB
Rust
95 lines
2.7 KiB
Rust
pub mod song;
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pub use song::Song;
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mod imp {
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use adw::{glib, prelude::*, subclass::prelude::*};
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use glib::{subclass::InitializingObject, WeakRef};
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#[derive(gtk::CompositeTemplate, glib::Properties, Default)]
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#[template(resource = "/eu/callcc/audrey/play_queue.ui")]
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#[properties(wrapper_type = super::PlayQueue)]
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pub struct PlayQueue {
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#[property(get, set)]
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playbin: WeakRef<crate::Playbin>,
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}
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#[glib::object_subclass]
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impl ObjectSubclass for PlayQueue {
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const NAME: &'static str = "AudreyUiPlayQueue";
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type Type = super::PlayQueue;
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type ParentType = adw::Bin;
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fn class_init(klass: &mut Self::Class) {
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klass.bind_template();
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klass.bind_template_callbacks();
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}
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fn instance_init(obj: &InitializingObject<Self>) {
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obj.init_template();
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}
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}
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#[glib::derived_properties]
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impl ObjectImpl for PlayQueue {}
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impl WidgetImpl for PlayQueue {}
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impl BinImpl for PlayQueue {}
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#[gtk::template_callbacks]
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impl PlayQueue {
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#[template_callback]
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fn visible_child_name(&self, n_items: u32) -> &'static str {
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if n_items > 0 {
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"not-empty"
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} else {
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"empty"
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}
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}
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#[template_callback]
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fn on_song_list_setup(&self, item: >k::ListItem, _factory: >k::SignalListItemFactory) {
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let child = super::Song::new(&self.playbin.upgrade().unwrap());
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child.set_draggable(true);
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child.set_show_position(true);
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child.set_show_artist(true);
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child.set_show_cover(true);
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item.set_child(Some(&child));
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}
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#[template_callback]
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fn on_song_list_bind(&self, item: >k::ListItem, _factory: >k::SignalListItemFactory) {
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let child = item.child().and_downcast::<super::Song>().unwrap();
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child.bind(
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item.position(),
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item.item()
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.unwrap()
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.downcast_ref::<crate::playbin::Song>()
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.unwrap(),
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);
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}
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#[template_callback]
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fn on_song_list_unbind(&self, item: >k::ListItem, _factory: >k::SignalListItemFactory) {
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let child = item.child().and_downcast::<super::Song>().unwrap();
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child.unbind();
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}
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#[template_callback]
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fn on_row_activated(&self, position: u32) {
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self.obj().playbin().unwrap().select_track(position);
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}
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}
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}
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use gtk::glib;
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glib::wrapper! {
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pub struct PlayQueue(ObjectSubclass<imp::PlayQueue>)
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@extends adw::Bin, gtk::Widget,
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@implements gtk::Accessible, gtk::Buildable, gtk::ConstraintTarget;
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}
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