From 191dd0255d284ca92c7806881733212e265df7c9 Mon Sep 17 00:00:00 2001
From: Chris Cochrun <chris@cochrun.xyz>
Date: Mon, 15 Sep 2025 11:00:38 -0500
Subject: [PATCH 1/2] remove pdf module for inserting the handles as a slide
 field

This ensures that there isn't a need to duplicate tracking which index
we have and which one is currently active, instead we pre create all
the handles.
---
 src/core/presentations.rs |  37 +++++++--
 src/core/slide.rs         |  15 ++++
 src/ui/mod.rs             |   1 -
 src/ui/pdf.rs             | 161 --------------------------------------
 src/ui/presenter.rs       |  40 +++++-----
 5 files changed, 65 insertions(+), 189 deletions(-)
 delete mode 100644 src/ui/pdf.rs

diff --git a/src/core/presentations.rs b/src/core/presentations.rs
index 19f9166..cb6a5e4 100644
--- a/src/core/presentations.rs
+++ b/src/core/presentations.rs
@@ -1,6 +1,7 @@
+use cosmic::widget::image::Handle;
 use crisp::types::{Keyword, Symbol, Value};
 use miette::{IntoDiagnostic, Result};
-use mupdf::{Document, Page};
+use mupdf::{Colorspace, Document, Matrix, Page};
 use serde::{Deserialize, Serialize};
 use sqlx::{
     pool::PoolConnection, prelude::FromRow, query, sqlite::SqliteRow,
@@ -131,13 +132,36 @@ impl ServiceTrait for Presentation {
         let background = Background::try_from(self.path.clone())
             .into_diagnostic()?;
         debug!(?background);
-        let doc = Document::open(background.path.as_path())
+        let document = Document::open(background.path.as_path())
             .into_diagnostic()?;
-        debug!(?doc);
-        let pages = doc.page_count().into_diagnostic()?;
+        debug!(?document);
+        let pages = document.pages().into_diagnostic()?;
         debug!(?pages);
+        let pages: Vec<Handle> = pages
+            .filter_map(|page| {
+                let Some(page) = page.ok() else {
+                    return None;
+                };
+                let matrix = Matrix::IDENTITY;
+                let colorspace = Colorspace::device_rgb();
+                let Ok(pixmap) = page
+                    .to_pixmap(&matrix, &colorspace, true, true)
+                    .into_diagnostic()
+                else {
+                    error!("Can't turn this page into pixmap");
+                    return None;
+                };
+                debug!(?pixmap);
+                Some(Handle::from_rgba(
+                    pixmap.width(),
+                    pixmap.height(),
+                    pixmap.samples().to_vec(),
+                ))
+            })
+            .collect();
+
         let mut slides: Vec<Slide> = vec![];
-        for page in 0..pages {
+        for (index, page) in pages.into_iter().enumerate() {
             let slide = SlideBuilder::new()
                 .background(
                     Background::try_from(self.path.clone())
@@ -151,7 +175,8 @@ impl ServiceTrait for Presentation {
                 .video_loop(false)
                 .video_start_time(0.0)
                 .video_end_time(0.0)
-                .pdf_index(page as u32)
+                .pdf_index(index as u32)
+                .pdf_page(page)
                 .build()?;
             slides.push(slide);
         }
diff --git a/src/core/slide.rs b/src/core/slide.rs
index 97ad589..bf897ff 100644
--- a/src/core/slide.rs
+++ b/src/core/slide.rs
@@ -1,3 +1,4 @@
+use cosmic::widget::image::Handle;
 // use cosmic::dialog::ashpd::url::Url;
 use crisp::types::{Keyword, Symbol, Value};
 use iced_video_player::Video;
@@ -34,6 +35,8 @@ pub struct Slide {
     video_end_time: f32,
     pdf_index: u32,
     #[serde(skip)]
+    pdf_page: Option<Handle>,
+    #[serde(skip)]
     pub text_svg: Option<TextSvg>,
 }
 
@@ -326,6 +329,10 @@ impl Slide {
         self.audio.clone()
     }
 
+    pub fn pdf_page(&self) -> Option<Handle> {
+        self.pdf_page.clone()
+    }
+
     pub fn pdf_index(&self) -> u32 {
         self.pdf_index
     }
@@ -547,6 +554,8 @@ pub struct SlideBuilder {
     video_end_time: Option<f32>,
     pdf_index: Option<u32>,
     #[serde(skip)]
+    pdf_page: Option<Handle>,
+    #[serde(skip)]
     text_svg: Option<TextSvg>,
 }
 
@@ -629,6 +638,11 @@ impl SlideBuilder {
         self
     }
 
+    pub(crate) fn pdf_page(mut self, pdf_page: Handle) -> Self {
+        let _ = self.pdf_page.insert(pdf_page);
+        self
+    }
+
     pub(crate) fn pdf_index(
         mut self,
         pdf_index: impl Into<u32>,
@@ -674,6 +688,7 @@ impl SlideBuilder {
             video_end_time,
             text_svg: self.text_svg,
             pdf_index: self.pdf_index.unwrap_or_default(),
+            pdf_page: self.pdf_page,
             ..Default::default()
         })
     }
diff --git a/src/ui/mod.rs b/src/ui/mod.rs
index 4719bc0..8372371 100644
--- a/src/ui/mod.rs
+++ b/src/ui/mod.rs
@@ -2,7 +2,6 @@ use crate::core::model::LibraryKind;
 
 pub mod double_ended_slider;
 pub mod library;
-pub mod pdf;
 pub mod presenter;
 pub mod slide_editor;
 pub mod song_editor;
diff --git a/src/ui/pdf.rs b/src/ui/pdf.rs
deleted file mode 100644
index 60e9fe5..0000000
--- a/src/ui/pdf.rs
+++ /dev/null
@@ -1,161 +0,0 @@
-use std::path::Path;
-
-use cosmic::iced::ContentFit;
-use cosmic::iced::Length;
-use cosmic::widget::image;
-use cosmic::widget::image::Handle;
-use cosmic::Element;
-use miette::IntoDiagnostic;
-use miette::Result;
-use miette::Severity;
-use mupdf::Colorspace;
-use mupdf::Document;
-use mupdf::Matrix;
-use tracing::debug;
-use tracing::error;
-
-#[derive(Debug, Clone, Default)]
-pub struct PdfViewer {
-    document: Option<Document>,
-    pages: Option<Vec<Handle>>,
-    current_page: Option<Handle>,
-    current_index: usize,
-}
-
-pub enum Message {}
-
-impl PdfViewer {
-    pub fn with_pdf(pdf: impl AsRef<Path>) -> Result<Self> {
-        let pdf_path = pdf.as_ref();
-        let document = Document::open(pdf_path).into_diagnostic()?;
-        let pages = document.pages().into_diagnostic()?;
-        let pages: Vec<Handle> = pages
-            .filter_map(|page| {
-                let Some(page) = page.ok() else {
-                    return None;
-                };
-                let matrix = Matrix::IDENTITY;
-                let colorspace = Colorspace::device_rgb();
-                let Ok(pixmap) = page
-                    .to_pixmap(&matrix, &colorspace, true, true)
-                    .into_diagnostic()
-                else {
-                    error!("Can't turn this page into pixmap");
-                    return None;
-                };
-                let handle = pixmap.samples().to_vec();
-                Some(Handle::from_bytes(handle))
-            })
-            .collect();
-        let Some(page) = document.pages().into_diagnostic()?.next()
-        else {
-            return Err(miette::miette!(
-                severity = Severity::Warning,
-                "There isn't a first page here"
-            ));
-        };
-        let page = page.into_diagnostic()?;
-        let matrix = Matrix::IDENTITY;
-        let colorspace = Colorspace::device_rgb();
-        let pixmap = page
-            .to_pixmap(&matrix, &colorspace, true, true)
-            .into_diagnostic()?;
-        let handle = pixmap.samples().to_vec();
-        Ok(Self {
-            document: Some(document),
-            pages: Some(pages),
-            current_index: 0,
-            current_page: Some(Handle::from_bytes(handle)),
-        })
-    }
-
-    pub fn insert_pdf(
-        &mut self,
-        pdf: impl AsRef<Path>,
-    ) -> Result<()> {
-        let pdf_path = pdf.as_ref();
-        let document = Document::open(pdf_path).into_diagnostic()?;
-        let pages = document.pages().into_diagnostic()?;
-
-        let pages: Vec<Handle> = pages
-            .filter_map(|page| {
-                let Some(page) = page.ok() else {
-                    return None;
-                };
-                let matrix = Matrix::IDENTITY;
-                let colorspace = Colorspace::device_rgb();
-                let Ok(pixmap) = page
-                    .to_pixmap(&matrix, &colorspace, true, true)
-                    .into_diagnostic()
-                else {
-                    error!("Can't turn this page into pixmap");
-                    return None;
-                };
-                debug!(?pixmap);
-                Some(Handle::from_rgba(
-                    pixmap.width(),
-                    pixmap.height(),
-                    pixmap.samples().to_vec(),
-                ))
-            })
-            .collect();
-        let Some(page) = document.pages().into_diagnostic()?.next()
-        else {
-            return Err(miette::miette!(
-                severity = Severity::Warning,
-                "There isn't a first page here"
-            ));
-        };
-        self.current_page = pages.get(0).map(|h| h.to_owned());
-        self.document = Some(document);
-        self.pages = Some(pages);
-        self.current_index = 0;
-        debug!(?self);
-        Ok(())
-    }
-
-    pub fn next_page(&mut self) -> Result<()> {
-        let Some(ref pages) = self.pages else {
-            return Err(miette::miette!("No pages in doc"));
-        };
-        let Some(page) = pages.get(self.current_index + 1) else {
-            return Err(miette::miette!("There isn't a next page"));
-        };
-        self.current_page = Some(page.to_owned());
-        self.current_index += 1;
-        Ok(())
-    }
-
-    pub fn previous_page(&mut self) -> Result<()> {
-        if self.current_index == 0 {
-            return Err(miette::miette!("You are at the first page"));
-        }
-        let Some(ref pages) = self.pages else {
-            return Err(miette::miette!("No pages in doc"));
-        };
-        let Some(page) = pages.get(self.current_index - 1) else {
-            return Err(miette::miette!(
-                "There isn't a previous page"
-            ));
-        };
-        self.current_page = Some(page.to_owned());
-        self.current_index -= 1;
-        Ok(())
-    }
-
-    pub fn view(&self, index: u32) -> Option<Element<Message>> {
-        let Some(pages) = &self.pages else {
-            return None;
-        };
-        let Some(handle) = pages.get(index as usize) else {
-            return None;
-        };
-        Some(
-            image(handle)
-                .width(Length::Fill)
-                .height(Length::Fill)
-                .content_fit(ContentFit::Contain)
-                .into(),
-        )
-    }
-}
diff --git a/src/ui/presenter.rs b/src/ui/presenter.rs
index ea268cc..cb42d95 100644
--- a/src/ui/presenter.rs
+++ b/src/ui/presenter.rs
@@ -53,7 +53,6 @@ pub(crate) struct Presenter {
     hovered_slide: Option<(usize, usize)>,
     scroll_id: Id,
     current_font: Font,
-    pdf_viewer: PdfViewer,
 }
 
 pub(crate) enum Action {
@@ -174,7 +173,6 @@ impl Presenter {
             },
             scroll_id: Id::unique(),
             current_font: cosmic::font::default(),
-            pdf_viewer: PdfViewer::default(),
         }
     }
 
@@ -225,11 +223,6 @@ impl Presenter {
                     self.reset_video();
                 }
 
-                if slide.background().kind == BackgroundKind::Pdf {
-                    self.pdf_viewer
-                        .insert_pdf(&slide.background().path);
-                }
-
                 let offset = AbsoluteOffset {
                     x: {
                         if self.current_slide_index > 2 {
@@ -411,7 +404,6 @@ impl Presenter {
         slide_view(
             &self.current_slide,
             &self.video,
-            &self.pdf_viewer,
             self.current_font,
             false,
             true,
@@ -422,7 +414,6 @@ impl Presenter {
         slide_view(
             &self.current_slide,
             &self.video,
-            &self.pdf_viewer,
             self.current_font,
             false,
             false,
@@ -459,7 +450,6 @@ impl Presenter {
                         let container = slide_view(
                             &slide,
                             &self.video,
-                            &self.pdf_viewer,
                             font,
                             true,
                             false,
@@ -722,7 +712,6 @@ fn scale_font(font_size: f32, width: f32) -> f32 {
 pub(crate) fn slide_view<'a>(
     slide: &'a Slide,
     video: &'a Option<Video>,
-    pdf_viewer: &'a PdfViewer,
     font: Font,
     delegate: bool,
     hide_mouse: bool,
@@ -799,17 +788,26 @@ pub(crate) fn slide_view<'a>(
                     Container::new(Space::new(0, 0))
                 }
             }
-            BackgroundKind::Pdf => Container::new(
-                if let Some(pdf) = pdf_viewer.view(slide.pdf_index())
-                {
-                    pdf.map(|_| Message::None)
+            BackgroundKind::Pdf => {
+                if let Some(pdf) = slide.pdf_page() {
+                    Container::new(
+                        image(pdf)
+                            .content_fit(ContentFit::Cover)
+                            .width(width)
+                            .height(size.height),
+                    )
+                    .center_x(width)
+                    .center_y(size.height)
+                    .clip(true)
+                    .into()
                 } else {
-                    Space::new(0.0, 0.0).into()
-                },
-            )
-            .center_x(width)
-            .center_y(size.height)
-            .clip(true),
+                    Container::new(Space::new(0.0, 0.0))
+                        .center_x(width)
+                        .center_y(size.height)
+                        .clip(true)
+                        .into()
+                }
+            }
             BackgroundKind::Html => todo!(),
         };
         let stack = stack!(

From 2413b96791dcf8a36b7cc0f37ed45c04e70b857f Mon Sep 17 00:00:00 2001
From: Chris Cochrun <chris@cochrun.xyz>
Date: Mon, 15 Sep 2025 11:04:49 -0500
Subject: [PATCH 2/2] cargo clippy fix

---
 src/core/presentations.rs |  4 ++--
 src/core/service_items.rs | 10 ++++-----
 src/core/slide.rs         |  9 ++------
 src/main.rs               | 14 ++++++------
 src/ui/library.rs         | 46 ++++++++++++++++++---------------------
 src/ui/presenter.rs       | 15 +++----------
 src/ui/slide_editor.rs    |  3 +--
 src/ui/song_editor.rs     |  7 ++----
 src/ui/text_svg.rs        |  7 +++---
 9 files changed, 45 insertions(+), 70 deletions(-)

diff --git a/src/core/presentations.rs b/src/core/presentations.rs
index cb6a5e4..bf47b5b 100644
--- a/src/core/presentations.rs
+++ b/src/core/presentations.rs
@@ -1,13 +1,13 @@
 use cosmic::widget::image::Handle;
 use crisp::types::{Keyword, Symbol, Value};
 use miette::{IntoDiagnostic, Result};
-use mupdf::{Colorspace, Document, Matrix, Page};
+use mupdf::{Colorspace, Document, Matrix};
 use serde::{Deserialize, Serialize};
 use sqlx::{
     pool::PoolConnection, prelude::FromRow, query, sqlite::SqliteRow,
     Row, Sqlite, SqliteConnection, SqlitePool,
 };
-use std::{path::PathBuf, sync::Arc};
+use std::path::PathBuf;
 use tracing::{debug, error};
 
 use crate::{Background, Slide, SlideBuilder, TextAlignment};
diff --git a/src/core/service_items.rs b/src/core/service_items.rs
index da6267d..91a1e82 100644
--- a/src/core/service_items.rs
+++ b/src/core/service_items.rs
@@ -1,12 +1,10 @@
 use std::borrow::Cow;
 use std::cmp::Ordering;
 use std::ops::Deref;
-use std::sync::{Arc, Mutex};
 
 use cosmic::iced::clipboard::mime::{AllowedMimeTypes, AsMimeTypes};
 use crisp::types::{Keyword, Symbol, Value};
 use miette::{IntoDiagnostic, Result};
-use resvg::usvg::fontdb;
 use serde::{Deserialize, Serialize};
 use tracing::{debug, error};
 
@@ -260,7 +258,7 @@ impl From<&Song> for ServiceItem {
                 kind: ServiceItemKind::Song(song.clone()),
                 database_id: song.id,
                 title: song.title.clone(),
-                slides: slides.into(),
+                slides: slides,
                 ..Default::default()
             }
         } else {
@@ -281,7 +279,7 @@ impl From<&Video> for ServiceItem {
                 kind: ServiceItemKind::Video(video.clone()),
                 database_id: video.id,
                 title: video.title.clone(),
-                slides: slides.into(),
+                slides: slides,
                 ..Default::default()
             }
         } else {
@@ -302,7 +300,7 @@ impl From<&Image> for ServiceItem {
                 kind: ServiceItemKind::Image(image.clone()),
                 database_id: image.id,
                 title: image.title.clone(),
-                slides: slides.into(),
+                slides: slides,
                 ..Default::default()
             }
         } else {
@@ -325,7 +323,7 @@ impl From<&Presentation> for ServiceItem {
                 ),
                 database_id: presentation.id,
                 title: presentation.title.clone(),
-                slides: slides.into(),
+                slides: slides,
                 ..Default::default()
             },
             Err(e) => {
diff --git a/src/core/slide.rs b/src/core/slide.rs
index bf897ff..b857afa 100644
--- a/src/core/slide.rs
+++ b/src/core/slide.rs
@@ -3,19 +3,14 @@ use cosmic::widget::image::Handle;
 use crisp::types::{Keyword, Symbol, Value};
 use iced_video_player::Video;
 use miette::{miette, Result};
-use resvg::usvg::fontdb;
 use serde::{Deserialize, Serialize};
 use std::{
     fmt::Display,
     path::{Path, PathBuf},
-    sync::Arc,
 };
 use tracing::error;
 
-use crate::ui::{
-    pdf::PdfViewer,
-    text_svg::{self, TextSvg},
-};
+use crate::ui::text_svg::TextSvg;
 
 use super::songs::Song;
 
@@ -310,7 +305,7 @@ impl Slide {
     }
 
     pub fn text_alignment(&self) -> TextAlignment {
-        self.text_alignment.clone()
+        self.text_alignment
     }
 
     pub fn font_size(&self) -> i32 {
diff --git a/src/main.rs b/src/main.rs
index 930a524..9027860 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,7 +7,7 @@ use cosmic::app::{Core, Settings, Task};
 use cosmic::iced::alignment::Vertical;
 use cosmic::iced::keyboard::{Key, Modifiers};
 use cosmic::iced::window::{Mode, Position};
-use cosmic::iced::{self, event, window, Color, Length, Point};
+use cosmic::iced::{self, event, window, Length, Point};
 use cosmic::iced_futures::Subscription;
 use cosmic::iced_widget::{column, row, stack};
 use cosmic::theme;
@@ -40,7 +40,7 @@ use ui::song_editor::{self, SongEditor};
 use ui::EditorMode;
 
 use crate::core::kinds::ServiceItemKind;
-use crate::ui::text_svg::{self, shadow, stroke, TextSvg};
+use crate::ui::text_svg::{self};
 
 pub mod core;
 pub mod lisp;
@@ -985,7 +985,7 @@ impl cosmic::Application for App {
             }
             Message::Search(query) => {
                 self.search_query = query.clone();
-                return self.search(query);
+                self.search(query)
             }
             Message::UpdateSearchResults(items) => {
                 self.search_results = items;
@@ -1206,14 +1206,14 @@ where
 
     fn search(&self, query: String) -> Task<Message> {
         if let Some(library) = self.library.clone() {
-            return Task::perform(
+            Task::perform(
                 async move { library.search_items(query).await },
                 |items| {
                     cosmic::Action::App(Message::UpdateSearchResults(
                         items,
                     ))
                 },
-            );
+            )
         } else {
             Task::none()
         }
@@ -1378,7 +1378,7 @@ where
             .data_received_for::<ServiceItem>(|item| {
                 item.map_or_else(
                     || Message::None,
-                    |item| Message::AppendServiceItem(item),
+                    Message::AppendServiceItem,
                 )
             })
             .on_finish(
@@ -1396,7 +1396,7 @@ where
         ]
         .padding(10)
         .spacing(10);
-        let mut container = Container::new(column)
+        let container = Container::new(column)
             // .height(Length::Fill)
             .style(nav_bar_style);
 
diff --git a/src/ui/library.rs b/src/ui/library.rs
index b8a9e8d..d8b18be 100644
--- a/src/ui/library.rs
+++ b/src/ui/library.rs
@@ -264,7 +264,8 @@ impl<'a> Library {
         let video_library = self.library_item(&self.video_library);
         let presentation_library =
             self.library_item(&self.presentation_library);
-        let column = column![
+        
+        column![
             text::heading("Library").center().width(Length::Fill),
             cosmic::iced::widget::horizontal_rule(1),
             song_library,
@@ -275,8 +276,7 @@ impl<'a> Library {
         .height(Length::Fill)
         .padding(10)
         .spacing(10)
-        .into();
-        column
+        .into()
     }
 
     pub fn library_item<T>(
@@ -481,25 +481,23 @@ impl<'a> Library {
                         .accent_text_color()
                         .into()
                 }
-            } else {
-                if let Some((library, selected)) = self.selected_item
+            } else if let Some((library, selected)) = self.selected_item
+            {
+                if model.kind == library
+                    && selected == index as i32
                 {
-                    if model.kind == library
-                        && selected == index as i32
-                    {
-                        theme::active().cosmic().control_0().into()
-                    } else {
-                        theme::active()
-                            .cosmic()
-                            .destructive_text_color()
-                            .into()
-                    }
+                    theme::active().cosmic().control_0().into()
                 } else {
                     theme::active()
                         .cosmic()
                         .destructive_text_color()
                         .into()
                 }
+            } else {
+                theme::active()
+                    .cosmic()
+                    .destructive_text_color()
+                    .into()
             };
             text::body(elide_text(item.subtext(), size.width))
                 .center()
@@ -529,20 +527,18 @@ impl<'a> Library {
                             && selected == index as i32
                         {
                             t.cosmic().accent.selected.into()
-                        } else {
-                            if let Some((library, hovered)) =
-                                self.hovered_item
+                        } else if let Some((library, hovered)) =
+                            self.hovered_item
+                        {
+                            if model.kind == library
+                                && hovered == index as i32
                             {
-                                if model.kind == library
-                                    && hovered == index as i32
-                                {
-                                    t.cosmic().button.hover.into()
-                                } else {
-                                    t.cosmic().button.base.into()
-                                }
+                                t.cosmic().button.hover.into()
                             } else {
                                 t.cosmic().button.base.into()
                             }
+                        } else {
+                            t.cosmic().button.base.into()
                         }
                     } else if let Some((library, hovered)) =
                         self.hovered_item
diff --git a/src/ui/presenter.rs b/src/ui/presenter.rs
index cb42d95..74b77d0 100644
--- a/src/ui/presenter.rs
+++ b/src/ui/presenter.rs
@@ -3,23 +3,18 @@ use std::{fs::File, io::BufReader, path::PathBuf, sync::Arc};
 
 use cosmic::{
     iced::{
-        alignment::Horizontal,
-        border,
         font::{Family, Stretch, Style, Weight},
         Background, Border, Color, ContentFit, Font, Length, Shadow,
         Vector,
     },
     iced_widget::{
-        rich_text,
         scrollable::{
             scroll_to, AbsoluteOffset, Direction, Scrollbar,
-        },
-        span, stack, vertical_rule,
+        }, stack, vertical_rule,
     },
     prelude::*,
     widget::{
-        container, image, mouse_area, responsive, scrollable, text,
-        Column, Container, Id, Image, Row, Space,
+        container, image, mouse_area, responsive, scrollable, text, Container, Id, Row, Space,
     },
     Task,
 };
@@ -33,8 +28,6 @@ use crate::{
     BackgroundKind,
 };
 
-use crate::ui::pdf::PdfViewer;
-
 const REFERENCE_WIDTH: f32 = 1920.0;
 const REFERENCE_HEIGHT: f32 = 1080.0;
 
@@ -448,7 +441,7 @@ impl Presenter {
                                 );
 
                         let container = slide_view(
-                            &slide,
+                            slide,
                             &self.video,
                             font,
                             true,
@@ -799,13 +792,11 @@ pub(crate) fn slide_view<'a>(
                     .center_x(width)
                     .center_y(size.height)
                     .clip(true)
-                    .into()
                 } else {
                     Container::new(Space::new(0.0, 0.0))
                         .center_x(width)
                         .center_y(size.height)
                         .clip(true)
-                        .into()
                 }
             }
             BackgroundKind::Html => todo!(),
diff --git a/src/ui/slide_editor.rs b/src/ui/slide_editor.rs
index 018e936..c430d29 100644
--- a/src/ui/slide_editor.rs
+++ b/src/ui/slide_editor.rs
@@ -2,11 +2,10 @@ use std::{io, path::PathBuf};
 
 use cosmic::{
     iced::{Color, Font, Length, Size},
-    prelude::*,
     widget::{
         self,
         canvas::{self, Program, Stroke},
-        container, Canvas,
+        container,
     },
     Renderer,
 };
diff --git a/src/ui/song_editor.rs b/src/ui/song_editor.rs
index 943379c..e656ce1 100644
--- a/src/ui/song_editor.rs
+++ b/src/ui/song_editor.rs
@@ -10,8 +10,7 @@ use cosmic::{
     iced_widget::row,
     theme,
     widget::{
-        button, column, combo_box, container, horizontal_space, icon,
-        scrollable, text, text_editor, text_input,
+        button, column, combo_box, container, horizontal_space, icon, text, text_editor, text_input,
     },
     Element, Task,
 };
@@ -21,11 +20,10 @@ use tracing::{debug, error};
 
 use crate::{
     core::{service_items::ServiceTrait, songs::Song},
-    ui::slide_editor::{self, SlideEditor},
+    ui::slide_editor::SlideEditor,
     Background, BackgroundKind,
 };
 
-use super::presenter::slide_view;
 
 #[derive(Debug)]
 pub struct SongEditor {
@@ -329,7 +327,6 @@ impl SongEditor {
         self.slide_state
             .view(Font::with_name("Quicksand Bold"))
             .map(|_s| Message::None)
-            .into()
     }
 
     fn left_column(&self) -> Element<Message> {
diff --git a/src/ui/text_svg.rs b/src/ui/text_svg.rs
index 9c06e2c..6e65a4c 100644
--- a/src/ui/text_svg.rs
+++ b/src/ui/text_svg.rs
@@ -1,7 +1,6 @@
 use std::{
     fmt::Display,
     hash::{Hash, Hasher},
-    io::Read,
     path::PathBuf,
     sync::Arc,
 };
@@ -13,7 +12,7 @@ use cosmic::{
         ContentFit, Length, Size,
     },
     prelude::*,
-    widget::{container, image::Handle, Image},
+    widget::{image::Handle, Image},
 };
 use rapidhash::v3::rapidhash_v3;
 use resvg::{
@@ -312,7 +311,7 @@ impl TextSvg {
 
         debug!("text string built...");
         let resvg_tree = Tree::from_data(
-            &final_svg.as_bytes(),
+            final_svg.as_bytes(),
             &resvg::usvg::Options {
                 fontdb: Arc::clone(&self.fontdb),
                 ..Default::default()
@@ -385,7 +384,7 @@ pub fn text_svg_generator(
     slide: &mut crate::core::slide::Slide,
     fontdb: Arc<fontdb::Database>,
 ) {
-    if slide.text().len() > 0 {
+    if !slide.text().is_empty() {
         let text_svg = TextSvg::new(slide.text())
             .alignment(slide.text_alignment())
             .fill("#fff")