making songs openable

src/main.rs

@@ -1,4 +1,5 @@
 use clap::{command, Parser};
+use core::model::LibraryKind;
 use core::service_items::{ServiceItem, ServiceItemModel};
 use core::slide::*;
 use cosmic::app::context_drawer::ContextDrawer;
@@ -297,6 +298,7 @@ impl cosmic::Application for App {
             .label("Editor")
             .spacing(10)
             .on_toggle(Message::EditorToggle);
+
         let presenter_window = self.windows.get(1);
         let text = if self.presentation_open {
             text::body("Close Presentation")
@@ -431,8 +433,35 @@ impl cosmic::Application for App {
             }
 
             Message::Library(message) => {
-                // debug!(?message);
+                debug!(?message);
+                let (mut kind, mut index): (LibraryKind, i32) =
+                    (LibraryKind::Song, 0);
+                let mut opened_item = false;
+                match message {
+                    library::Message::OpenItem(item) => {
+                        let Some(item) = item else {
+                            return ().into();
+                        };
+                        debug!("opening: {:?}", item);
+                        kind = item.0;
+                        index = item.1;
+                        opened_item = true;
+                    }
+                    _ => {
+                        debug!("none");
+                    }
+                };
                 if let Some(library) = &mut self.library {
+                    if opened_item {
+                        if let Some(song) = library.get_song(index) {
+                            self.editor_mode = Some(EditorMode::Song);
+                            let _ = self.song_editor.update(
+                                song_editor::Message::ChangeSong(
+                                    song.clone(),
+                                ),
+                            );
+                        }
+                    }
                     library.update(message).map(|x| {
                         debug!(?x);
                         cosmic::app::Message::App(Message::None)

src/ui/library.rs

@@ -2,6 +2,7 @@ use cosmic::{
     iced::{alignment::Vertical, Background, Border, Length},
     iced_core::widget::tree,
     iced_widget::{column, row as rowm, text as textm},
+    theme,
     widget::{
         container, horizontal_space, icon, mouse_area, responsive,
         row, scrollable, text, Container, DndSource, Space, Widget,
@@ -37,7 +38,7 @@ pub(crate) struct Library {
 pub(crate) enum Message {
     AddItem,
     RemoveItem,
-    OpenItem,
+    OpenItem(Option<(LibraryKind, i32)>),
     HoverLibrary(Option<LibraryKind>),
     OpenLibrary(Option<LibraryKind>),
     HoverItem(Option<(LibraryKind, i32)>),
@@ -64,12 +65,19 @@ impl Library {
         }
     }
 
+    pub fn get_song(&self, index: i32) -> Option<&Song> {
+        self.song_library.get_item(index)
+    }
+
     pub fn update(&mut self, message: Message) -> Task<Message> {
         match message {
             Message::AddItem => Task::none(),
             Message::None => Task::none(),
             Message::RemoveItem => Task::none(),
-            Message::OpenItem => Task::none(),
+            Message::OpenItem(item) => {
+                debug!(?item);
+                Task::none()
+            }
             Message::HoverLibrary(library_kind) => {
                 self.library_hovered = library_kind;
                 Task::none()
@@ -198,6 +206,12 @@ impl Library {
                                             index as i32,
                                         )),
                                     ))
+                                    .on_double_click(
+                                        Message::OpenItem(Some((
+                                            model.kind,
+                                            index as i32,
+                                        ))),
+                                    )
                                     .on_exit(Message::HoverItem(None))
                                     .on_press(Message::SelectItem(
                                         Some((
@@ -222,7 +236,8 @@ impl Library {
                     })
                     .spacing(2)
                     .width(Length::Fill),
-                );
+                )
+                .spacing(5);
                 Container::new(items).padding(5).style(|t| {
                     container::Style::default()
                         .background(Background::Color(
@@ -253,7 +268,7 @@ impl Library {
                 .wrapping(textm::Wrapping::None)
                 .into()
         }))
-        .center_y(25)
+        .center_y(20)
         .center_x(Length::Fill);
         let icon = icon::from_name({
             match model.kind {
@@ -276,7 +291,7 @@ impl Library {
                 .wrapping(textm::Wrapping::None)
                 .into()
         }))
-        .center_y(25)
+        .center_y(20)
         .center_x(Length::Fill);
 
         let texts = column([text.into(), subtext.into()]);