Split Lyrics -> Editor + Lyrics

src/app.rs

@@ -1,5 +1,5 @@
 use crate::load_song::load_song;
-use crate::lyrics::Lyrics;
+use crate::editor::Editor;
 use crate::file_select::FileSelector;
 use rfd::AsyncFileDialog;
 use std::path::PathBuf;
@@ -17,7 +17,7 @@ use iced_native::window;
 use iced_native::event::Event;
 
 pub struct DelyriumApp {
-	lyrics_component: Option<Lyrics>,
+	lyrics_component: Option<Editor>,
 	file_selector: FileSelector,
 	size: (u32, u32),
 }
@@ -89,7 +89,7 @@ impl Application for DelyriumApp {
 			Message::FileOpened(path) => {
 				println!("File opened! {}", path.display());
 				let song = load_song(&path).unwrap().format;
-				self.lyrics_component = Some(Lyrics::new(song, self.size));
+				self.lyrics_component = Some(Editor::new(song, self.size));
 			},
 			Message::PromptForFile => {
 				let task = async {

src/editor.rs

@@ -0,0 +1,81 @@
+use crate::lyrics::Lyric;
+use crate::lyrics::Lyrics;
+use crate::app::Message;
+use iced::Element;
+use crate::styles::Theme;
+use std::sync::Arc;
+use iced::Container;
+use iced::Row;
+use crate::palette::Palette;
+use crate::load_song::extract_cover;
+use crate::peripheries::Periphery;
+use iced::Length;
+use iced::Align;
+
+use symphonia::core::formats::FormatReader;
+
+use image::GenericImageView;
+pub struct Editor {
+	lyrics: Lyrics,
+	theme: Theme,
+	song: Box<dyn FormatReader>,
+	left_peri: Periphery,
+	rite_peri: Periphery,
+}
+
+impl Editor {
+	pub fn new(mut song: Box<dyn FormatReader>, size: (u32, u32)) -> Self {
+		let cover = extract_cover(song.as_mut());
+
+		let theme = cover.as_ref()
+			.map(|cover| {
+				Theme::from_palette(
+					Palette::generate(&cover)
+				)
+			}).unwrap_or_else(|| Theme::default());
+
+		let cover = cover.expect("TODO");
+		let cover = Arc::new(cover.blur((cover.width() / 50) as f32));
+
+		let left_peri = Periphery::new(cover.clone(), true, size);
+		let rite_peri = Periphery::new(cover, false, size);
+
+		Self {
+			lyrics: Lyrics::new(),
+			song, theme, left_peri, rite_peri,
+		}
+	}
+
+	// TODO: work on untangling this mess
+	pub fn insert_text(&mut self, text: String) {
+		self.lyrics.insert_text(text);
+	}
+	pub fn update_line(&mut self, new_content: String, line_no: usize) {
+		self.lyrics.update_line(new_content, line_no);
+	}
+	pub fn advance_line(&mut self, current_line: usize) {
+		self.lyrics.advance_line(current_line);
+	}
+	pub fn current_line_mut(&mut self) -> (usize, &mut Lyric) {
+		self.lyrics.current_line_mut()
+	}
+
+	pub fn notify_resized(&mut self, w: u32, h: u32) {
+		self.left_peri.notify_resized(w, h);
+		self.rite_peri.notify_resized(w, h);
+	}
+
+	pub fn view(&mut self) -> Element<Message> {
+
+		Container::new(
+			Row::new()
+				.push(self.left_peri.view())
+				.push(self.lyrics.view(self.theme))
+				.push(self.rite_peri.view())
+		)
+		.align_y(Align::Center)
+		.style(self.theme)
+		.height(Length::Fill)
+		.into()
+	}
+}

src/lyrics.rs

@@ -1,56 +1,25 @@
-use std::sync::Arc;
+use iced::Length;
-use iced::Container;
-use iced::Row;
-use crate::palette::Palette;
-use crate::load_song::extract_cover;
 use iced::Element;
 use crate::styles::Theme;
 use crate::app::Message;
-use crate::peripheries::Periphery;
 
-use iced::Align;
-use iced::Length;
 use iced::widget::text_input::{self, TextInput};
 use iced::widget::scrollable::{self, Scrollable};
-
+use iced::Align;
-use symphonia::core::formats::FormatReader;
-
-use image::GenericImageView;
 
 pub struct Lyrics {
 	lines: Vec<Lyric>,
 	scroll_state: scrollable::State,
-	theme: Theme,
-	song: Box<dyn FormatReader>,
-	left_peri: Periphery,
-	rite_peri: Periphery,
 }
 
 impl Lyrics {
-	pub fn new(mut song: Box<dyn FormatReader>, size: (u32, u32)) -> Self {
+	pub fn new() -> Lyrics {
-
 		let mut lyric = Lyric::new();
 		lyric.select();
 
-		let cover = extract_cover(song.as_mut());
+		Self {
-
-		let theme = cover.as_ref()
-			.map(|cover| {
-				Theme::from_palette(
-					Palette::generate(&cover)
-				)
-			}).unwrap_or_else(|| Theme::default());
-
-		let cover = cover.expect("TODO");
-		let cover = Arc::new(cover.blur((cover.width() / 50) as f32));
-
-		let left_peri = Periphery::new(cover.clone(), true, size);
-		let rite_peri = Periphery::new(cover, false, size);
-
-		Lyrics {
 			lines: vec![lyric],
 			scroll_state: scrollable::State::new(),
-			song, theme, left_peri, rite_peri,
 		}
 	}
 
@@ -98,11 +67,6 @@ impl Lyrics {
 			.deselect();
 	}
 
-	pub fn notify_resized(&mut self, w: u32, h: u32) {
-		self.left_peri.notify_resized(w, h);
-		self.rite_peri.notify_resized(w, h);
-	}
-
 	pub fn insert_line(&mut self, index: usize, content: Option<String>) -> &mut Lyric {
 		self.lines.insert(index, match content {
 			Some(content) => Lyric::new_with_value(content),
@@ -120,29 +84,20 @@ impl Lyrics {
 			.expect("no line currently selected")
 	}
 
-	pub fn view(&mut self) -> Element<Message> {
+	pub fn view(&mut self, theme: Theme) -> Element<Message> {
 		let is_sole_line = self.lines.len() == 1;
 
-		let lyrics = self.lines.iter_mut()
+		self.lines.iter_mut()
 			.enumerate()
-			.map(|(i, l)| l.view(is_sole_line, i, self.theme))
+			.map(|(i, l)| l.view(is_sole_line, i, theme))
 			.fold(Scrollable::new(&mut self.scroll_state), |s, l| s.push(l))
 			.width(Length::Fill)
-			.align_items(Align::Center);
+			.align_items(Align::Center)
-
-		Container::new(
-			Row::new()
-				.push(self.left_peri.view())
-				.push(lyrics)
-				.push(self.rite_peri.view())
-		)
-		.align_y(Align::Center)
-		.style(self.theme)
-		.height(Length::Fill)
 			.into()
 	}
 }
 
+
 #[derive(Clone, Debug)]
 pub struct Lyric {
 	state: text_input::State,

src/main.rs

@@ -8,6 +8,7 @@ mod styles;
 mod file_select;
 mod load_song;
 mod peripheries;
+mod editor;
 
 fn main() {
 	app::DelyriumApp::run(Settings::default()).unwrap();