Make folder-list collapsible

Cargo.lock

@@ -163,6 +163,12 @@ dependencies = [
  "x11rb",
 ]
 
+[[package]]
+name = "arrayref"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76a2e8124351fda1ef8aaaa3bbd7ebbcb486bbcd4225aca0aa0d84bb2db8fecb"
+
 [[package]]
 name = "arrayvec"
 version = "0.7.6"
@@ -523,6 +529,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96a6ac251f4a2aca6b3f91340350eab87ae57c3f127ffeb585e92bd336717991"
 
+[[package]]
+name = "data-url"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c297a1c74b71ae29df00c3e22dd9534821d60eb9af5a0192823fa2acea70c2a"
+
 [[package]]
 name = "dispatch"
 version = "0.2.0"
@@ -696,6 +708,21 @@ dependencies = [
  "winit",
 ]
 
+[[package]]
+name = "egui_extras"
+version = "0.31.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "624659a2e972a46f4d5f646557906c55f1cd5a0836eddbe610fdf1afba1b4226"
+dependencies = [
+ "ahash",
+ "egui",
+ "enum-map",
+ "log",
+ "mime_guess2",
+ "profiling",
+ "resvg",
+]
+
 [[package]]
 name = "egui_glow"
 version = "0.31.1"
@@ -745,6 +772,27 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34aa73646ffb006b8f5147f3dc182bd4bcb190227ce861fc4a4844bf8e3cb2c0"
 
+[[package]]
+name = "enum-map"
+version = "2.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6866f3bfdf8207509a033af1a75a7b08abda06bbaaeae6669323fd5a097df2e9"
+dependencies = [
+ "enum-map-derive",
+ "serde",
+]
+
+[[package]]
+name = "enum-map-derive"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f282cfdfe92516eb26c2af8589c274c7c17681f5ecc03c18255fe741c6aa64eb"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "enumn"
 version = "0.1.14"
@@ -853,6 +901,12 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "float-cmp"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
+
 [[package]]
 name = "foldhash"
 version = "0.1.5"
@@ -1326,6 +1380,12 @@ dependencies = [
  "tiff",
 ]
 
+[[package]]
+name = "imagesize"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "029d73f573d8e8d63e6d5020011d3255b28c3ba85d6cf870a07184ed23de9284"
+
 [[package]]
 name = "indenter"
 version = "0.3.3"
@@ -1349,6 +1409,7 @@ dependencies = [
  "base64 0.22.1",
  "eframe",
  "egui",
+ "egui_extras",
  "egui_glow 0.31.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger",
  "eyre",
@@ -1356,7 +1417,7 @@ dependencies = [
  "half",
  "insta",
  "log",
- "rand",
+ "rand 0.9.1",
  "rfd",
  "serde",
  "wasm-bindgen-futures",
@@ -1471,6 +1532,15 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2db585e1d738fc771bf08a151420d3ed193d9d895a36df7f6f8a9456b911ddc"
 
+[[package]]
+name = "kurbo"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd85a5776cd9500c2e2059c8c76c3b01528566b7fcbaf8098b55a33fc298849b"
+dependencies = [
+ "arrayvec",
+]
+
 [[package]]
 name = "libc"
 version = "0.2.172"
@@ -1580,6 +1650,24 @@ dependencies = [
  "paste",
 ]
 
+[[package]]
+name = "mime"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
+
+[[package]]
+name = "mime_guess2"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1706dc14a2e140dec0a7a07109d9a3d5890b81e85bd6c60b906b249a77adf0ca"
+dependencies = [
+ "mime",
+ "phf",
+ "phf_shared",
+ "unicase",
+]
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.8"
@@ -2047,6 +2135,56 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
+[[package]]
+name = "phf"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
+dependencies = [
+ "phf_macros",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_generator"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d"
+dependencies = [
+ "phf_shared",
+ "rand 0.8.5",
+]
+
+[[package]]
+name = "phf_macros"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f84ac04429c13a7ff43785d75ad27569f2951ce0ffd30a3321230db2fc727216"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "unicase",
+]
+
+[[package]]
+name = "phf_shared"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67eabc2ef2a60eb7faa00097bd1ffdb5bd28e62bf39990626a582201b7a754e5"
+dependencies = [
+ "siphasher 1.0.1",
+ "unicase",
+]
+
+[[package]]
+name = "pico-args"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"
+
 [[package]]
 name = "pin-project"
 version = "1.1.10"
@@ -2179,6 +2317,15 @@ version = "5.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
 
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "rand_core 0.6.4",
+]
+
 [[package]]
 name = "rand"
 version = "0.9.1"
@@ -2186,7 +2333,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fbfd9d094a40bf3ae768db9361049ace4c0e04a4fd6b359518bd7b73a73dd97"
 dependencies = [
  "rand_chacha",
- "rand_core",
+ "rand_core 0.9.3",
 ]
 
 [[package]]
@@ -2196,9 +2343,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
 dependencies = [
  "ppv-lite86",
- "rand_core",
+ "rand_core 0.9.3",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+
 [[package]]
 name = "rand_core"
 version = "0.9.3"
@@ -2214,6 +2367,12 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "20675572f6f24e9e76ef639bc5552774ed45f1c30e2951e1e99c59888861c539"
 
+[[package]]
+name = "rctree"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b42e27ef78c35d3998403c1d26f3efd9e135d3e5121b0a4845cc5cc27547f4f"
+
 [[package]]
 name = "redox_syscall"
 version = "0.4.1"
@@ -2267,6 +2426,20 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19b30a45b0cd0bcca8037f3d0dc3421eaf95327a17cad11964fb8179b4fc4832"
 
+[[package]]
+name = "resvg"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cadccb3d99a9efb8e5e00c16fbb732cbe400db2ec7fc004697ee7d97d86cf1f4"
+dependencies = [
+ "log",
+ "pico-args",
+ "rgb",
+ "svgtypes",
+ "tiny-skia",
+ "usvg",
+]
+
 [[package]]
 name = "rfd"
 version = "0.15.3"
@@ -2291,6 +2464,15 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "rgb"
+version = "0.8.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57397d16646700483b67d2dd6511d79318f9d057fdbd21a4066aeac8b41d310a"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "ron"
 version = "0.8.1"
@@ -2303,6 +2485,12 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "roxmltree"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3cd14fd5e3b777a7422cca79358c57a8f6e3a703d9ac187448d0daf220c2407f"
+
 [[package]]
 name = "rustc-hash"
 version = "1.1.0"
@@ -2396,6 +2584,27 @@ version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbbb5d9659141646ae647b42fe094daf6c6192d1620870b449d9557f748b2daa"
 
+[[package]]
+name = "simplecss"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a9c6883ca9c3c7c90e888de77b7a5c849c779d25d74a1269b0218b14e8b136c"
+dependencies = [
+ "log",
+]
+
+[[package]]
+name = "siphasher"
+version = "0.3.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
+
+[[package]]
+name = "siphasher"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -2486,6 +2695,15 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
+[[package]]
+name = "strict-num"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6637bab7722d379c8b41ba849228d680cc12d0a45ba1fa2b48f2a30577a06731"
+dependencies = [
+ "float-cmp",
+]
+
 [[package]]
 name = "strum"
 version = "0.26.3"
@@ -2508,6 +2726,16 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "svgtypes"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e44e288cd960318917cbd540340968b90becc8bc81f171345d706e7a89d9d70"
+dependencies = [
+ "kurbo",
+ "siphasher 0.3.11",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.100"
@@ -2609,6 +2837,32 @@ dependencies = [
  "weezl",
 ]
 
+[[package]]
+name = "tiny-skia"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83d13394d44dae3207b52a326c0c85a8bf87f1541f23b0d143811088497b09ab"
+dependencies = [
+ "arrayref",
+ "arrayvec",
+ "bytemuck",
+ "cfg-if",
+ "log",
+ "png",
+ "tiny-skia-path",
+]
+
+[[package]]
+name = "tiny-skia-path"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c9e7fc0c2e86a30b117d0462aa261b72b7a99b7ebd7deb3a14ceda95c5bdc93"
+dependencies = [
+ "arrayref",
+ "bytemuck",
+ "strict-num",
+]
+
 [[package]]
 name = "tinystr"
 version = "0.7.6"
@@ -2684,6 +2938,12 @@ dependencies = [
  "rustc-hash",
 ]
 
+[[package]]
+name = "unicase"
+version = "2.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75b844d17643ee918803943289730bec8aac480150456169e647ed0b576ba539"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.18"
@@ -2719,6 +2979,50 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "usvg"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38b0a51b72ab80ca511d126b77feeeb4fb1e972764653e61feac30adc161a756"
+dependencies = [
+ "base64 0.21.7",
+ "log",
+ "pico-args",
+ "usvg-parser",
+ "usvg-tree",
+ "xmlwriter",
+]
+
+[[package]]
+name = "usvg-parser"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bd4e3c291f45d152929a31f0f6c819245e2921bfd01e7bd91201a9af39a2bdc"
+dependencies = [
+ "data-url",
+ "flate2",
+ "imagesize",
+ "kurbo",
+ "log",
+ "roxmltree",
+ "simplecss",
+ "siphasher 0.3.11",
+ "svgtypes",
+ "usvg-tree",
+]
+
+[[package]]
+name = "usvg-tree"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ee3d202ebdb97a6215604b8f5b4d6ef9024efd623cf2e373a6416ba976ec7d3"
+dependencies = [
+ "rctree",
+ "strict-num",
+ "svgtypes",
+ "tiny-skia-path",
+]
+
 [[package]]
 name = "utf16_iter"
 version = "1.0.5"
@@ -3525,6 +3829,12 @@ version = "0.8.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a62ce76d9b56901b19a74f19431b0d8b3bc7ca4ad685a746dfd78ca8f4fc6bda"
 
+[[package]]
+name = "xmlwriter"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec7a2a501ed189703dba8b08142f057e887dfc4b2cc4db2d343ac6376ba3e0b9"
+
 [[package]]
 name = "yoke"
 version = "0.7.5"

Cargo.toml

@@ -13,6 +13,7 @@ pinenote = []
 
 [dependencies]
 egui = "0.31"
+egui_extras = { version = "0.31", features = ["svg"] }
 eframe = { version = "0.31", default-features = false, features = [
     "glow",           # alt: "wgpu".
     "persistence",

assets/collapse-icon.svg

@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="256"
+   height="256"
+   viewBox="0 0 67.733332 67.733332"
+   version="1.1"
+   id="svg1"
+   inkscape:version="1.4.2 (ebf0e940, 2025-05-08)"
+   sodipodi:docname="collapse-icon.svg"
+   inkscape:export-filename="collapse-icon.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#505050"
+     bordercolor="#eeeeee"
+     borderopacity="1"
+     inkscape:showpageshadow="0"
+     inkscape:pageopacity="0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#505050"
+     inkscape:document-units="mm"
+     inkscape:zoom="2.0010679"
+     inkscape:cx="97.198102"
+     inkscape:cy="140.42502"
+     inkscape:window-width="1472"
+     inkscape:window-height="815"
+     inkscape:window-x="0"
+     inkscape:window-y="38"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="layer1" />
+  <defs
+     id="defs1" />
+  <g
+     inkscape:label="Lager 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="fill:#000000;fill-opacity:0;stroke:#ffffff;stroke-width:4.92907;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect1"
+       width="62.804268"
+       height="52.220932"
+       x="2.4645352"
+       y="7.7562032"
+       ry="6.9627905" />
+    <path
+       style="fill:#000000;fill-opacity:0;stroke:#ffffff;stroke-width:4.92628;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="M 28.921473,6.35 V 61.383333"
+       id="path1" />
+    <path
+       style="fill:#000000;fill-opacity:0;stroke:#ffffff;stroke-width:3.12398;stroke-linecap:round;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="M 22.250504,15.411171 9.4994923,15.320325"
+       id="path1-7" />
+    <path
+       style="fill:#000000;fill-opacity:0;stroke:#ffffff;stroke-width:3.12398;stroke-linecap:round;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="M 22.250506,21.743139 9.4994938,21.652293"
+       id="path1-7-4" />
+    <path
+       style="fill:#000000;fill-opacity:0;stroke:#ffffff;stroke-width:3.12398;stroke-linecap:round;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="M 22.250506,28.075107 9.4994938,27.984261"
+       id="path1-7-5" />
+    <path
+       style="fill:#000000;fill-opacity:0;stroke:#ffffff;stroke-width:3.12398;stroke-linecap:round;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="M 22.250508,34.407075 9.4994958,34.316229"
+       id="path1-7-4-4" />
+  </g>
+</svg>

src/app.rs

@@ -8,8 +8,8 @@ use std::{
 
 use crate::{file_editor::FileEditor, folder::Folder, preferences::Preferences, util::GuiSender};
 use egui::{
-    Align, Button, Color32, Context, FontData, FontDefinitions, Key, Modifiers, PointerButton,
+    Align, Button, Color32, Context, FontData, FontDefinitions, Image, Key, Modifiers,
-    RichText, ScrollArea, Stroke,
+    PointerButton, RichText, ScrollArea, Stroke, Widget, include_image,
 };
 
 #[derive(serde::Deserialize, serde::Serialize)]
@@ -26,6 +26,7 @@ pub struct App {
 
     tabs: Vec<(TabId, Tab)>,
 
+    show_folders: bool,
     folders: Vec<Folder>,
 
     open_tab_index: Option<usize>,
@@ -106,6 +107,7 @@ impl Default for App {
             tabs: vec![(1, Tab::File(FileEditor::new("note.md")))],
             open_tab_index: None,
             next_tab_id: 2,
+            show_folders: false,
             folders: vec![],
         }
     }
@@ -186,6 +188,9 @@ impl App {
                 Stroke::new(1.0, Color32::from_rgb(200, 200, 200));
         });
 
+        // enable features on egui_extras to add more image types
+        egui_extras::install_image_loaders(&cc.egui_ctx);
+
         if let Some(storage) = cc.storage {
             return eframe::get_value(storage, eframe::APP_KEY).unwrap_or_default();
         }
@@ -345,7 +350,16 @@ impl eframe::App for App {
                     }
                 });
 
+                ui.add_space(8.0);
+
+                let image = Image::new(include_image!("../assets/collapse-icon.svg"));
+                let image = image.tint(ui.style().visuals.text_color());
+                if Button::image(image).ui(ui).clicked() {
+                    self.show_folders = !self.show_folders;
+                }
+
                 if !self.jobs.handles.is_empty() {
+                    ui.add_space(8.0);
                     ui.spinner();
                 }
 
@@ -374,7 +388,7 @@ impl eframe::App for App {
 
         egui::SidePanel::left("file browser")
             .resizable(true)
-            .show(ctx, |ui| {
+            .show_animated(ctx, self.show_folders, |ui| {
                 if ui.button("refresh").clicked() {
                     for folder in &mut self.folders {
                         folder.unload();

src/handwriting/mod.rs

@@ -508,7 +508,7 @@ impl Handwriting {
         #[cfg(not(target_arch = "wasm32"))]
         {
             let elapsed = start_time.elapsed();
-            println!("refreshed mesh in {:.3}s", elapsed.as_secs_f32());
+            log::debug!("refreshed mesh in {:.3}s", elapsed.as_secs_f32());
         }
     }