first try code editor

Cargo.lock

@@ -23,6 +23,10 @@ name = "accesskit"
 version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6cb10ed32c63247e4e39a8f42e8e30fb9442fbf7878c8e4a9849e7e381619bea"
+dependencies = [
+ "enumn",
+ "serde",
+]
 
 [[package]]
 name = "accesskit_consumer"
@@ -104,6 +108,7 @@ dependencies = [
  "cfg-if",
  "getrandom",
  "once_cell",
+ "serde",
  "version_check",
  "zerocopy",
 ]
@@ -428,6 +433,21 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "base64"
+version = "0.21.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
+
+[[package]]
+name = "bincode"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -562,8 +582,10 @@ name = "calcifer"
 version = "0.1.0"
 dependencies = [
  "eframe",
+ "egui_extras",
  "env_logger",
  "rfd",
+ "syntect",
 ]
 
 [[package]]
@@ -785,6 +807,15 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96a6ac251f4a2aca6b3f91340350eab87ae57c3f127ffeb585e92bd336717991"
 
+[[package]]
+name = "deranged"
+version = "0.3.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b42b6fa04a440b495c8b04d0e71b707c585f83cb9cb28cf8cd0d976c315e31b4"
+dependencies = [
+ "powerfmt",
+]
+
 [[package]]
 name = "derivative"
 version = "2.2.0"
@@ -834,6 +865,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57539aabcdbb733b6806ef421b66dec158dc1582107ad6d51913db3600303354"
 dependencies = [
  "bytemuck",
+ "serde",
 ]
 
 [[package]]
@@ -877,6 +909,7 @@ dependencies = [
  "epaint",
  "log",
  "nohash-hasher",
+ "serde",
 ]
 
 [[package]]
@@ -896,6 +929,19 @@ dependencies = [
  "winit",
 ]
 
+[[package]]
+name = "egui_extras"
+version = "0.25.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "753c36d3e2f7a32425af5290af2e52efb3471ea3a263b87f003b5433351b0fd7"
+dependencies = [
+ "egui",
+ "enum-map",
+ "log",
+ "mime_guess2",
+ "serde",
+]
+
 [[package]]
 name = "egui_glow"
 version = "0.25.0"
@@ -918,6 +964,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ee58355767587db7ba3738930d93cad3052cd834c2b48b9ef6ef26fe4823b7e"
 dependencies = [
  "bytemuck",
+ "serde",
+]
+
+[[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 2.0.48",
 ]
 
 [[package]]
@@ -941,6 +1009,17 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "enumn"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fd000fd6988e73bbe993ea3db9b1aa64906ab88766d654973924340c8cddb42"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "env_logger"
 version = "0.10.1"
@@ -967,6 +1046,7 @@ dependencies = [
  "log",
  "nohash-hasher",
  "parking_lot",
+ "serde",
 ]
 
 [[package]]
@@ -1067,6 +1147,12 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
 [[package]]
 name = "foreign-types"
 version = "0.5.0"
@@ -1496,6 +1582,12 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "itoa"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
+
 [[package]]
 name = "jni"
 version = "0.21.1"
@@ -1542,6 +1634,18 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2db585e1d738fc771bf08a151420d3ed193d9d895a36df7f6f8a9456b911ddc"
 
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
+[[package]]
+name = "lazycell"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+
 [[package]]
 name = "libc"
 version = "0.2.152"
@@ -1569,6 +1673,21 @@ dependencies = [
  "redox_syscall 0.4.1",
 ]
 
+[[package]]
+name = "line-wrap"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f30344350a2a51da54c1d53be93fade8a237e545dbcc4bdbe635413f2117cab9"
+dependencies = [
+ "safemem",
+]
+
+[[package]]
+name = "linked-hash-map"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.3.8"
@@ -1639,6 +1758,22 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "mime"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
+
+[[package]]
+name = "mime_guess2"
+version = "2.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25a3333bb1609500601edc766a39b4c1772874a4ce26022f4d866854dc020c41"
+dependencies = [
+ "mime",
+ "unicase",
+]
+
 [[package]]
 name = "miniz_oxide"
 version = "0.7.1"
@@ -1811,6 +1946,28 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
+[[package]]
+name = "onig"
+version = "6.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c4b31c8722ad9171c6d77d3557db078cab2bd50afcc9d09c8b315c59df8ca4f"
+dependencies = [
+ "bitflags 1.3.2",
+ "libc",
+ "once_cell",
+ "onig_sys",
+]
+
+[[package]]
+name = "onig_sys"
+version = "69.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b829e3d7e9cc74c7e315ee8edb185bf4190da5acde74afd7fc59c35b1f086e7"
+dependencies = [
+ "cc",
+ "pkg-config",
+]
+
 [[package]]
 name = "orbclient"
 version = "0.3.47"
@@ -1921,6 +2078,20 @@ version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69d3587f8a9e599cc7ec2c00e331f71c4e69a5f9a4b8a6efd5b07466b9736f9a"
 
+[[package]]
+name = "plist"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5699cc8a63d1aa2b1ee8e12b9ad70ac790d65788cd36101fa37f87ea46c4cef"
+dependencies = [
+ "base64",
+ "indexmap",
+ "line-wrap",
+ "quick-xml 0.31.0",
+ "serde",
+ "time",
+]
+
 [[package]]
 name = "png"
 version = "0.17.11"
@@ -1964,6 +2135,12 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.17"
@@ -2007,6 +2184,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "quick-xml"
+version = "0.31.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1004a344b30a54e2ee58d66a71b32d2db2feb0a31f9a2d302bf0536f15de2a33"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.35"
@@ -2085,7 +2271,7 @@ dependencies = [
  "aho-corasick",
  "memchr",
  "regex-automata",
- "regex-syntax",
+ "regex-syntax 0.8.2",
 ]
 
 [[package]]
@@ -2096,9 +2282,15 @@ checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.8.2",
 ]
 
+[[package]]
+name = "regex-syntax"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.2"
@@ -2155,6 +2347,18 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "ryu"
+version = "1.0.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f98d2aa92eebf49b69786be48e4477826b256916e84a57ff2a4f21923b48eb4c"
+
+[[package]]
+name = "safemem"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef703b7cb59335eae2eb93ceb664c0eb7ea6bf567079d843e09420219668e072"
+
 [[package]]
 name = "same-file"
 version = "1.0.6"
@@ -2209,6 +2413,17 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "serde_json"
+version = "1.0.111"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "176e46fa42316f18edd598015a5166857fc835ec732f5215eac6b7bdbf0a84f4"
+dependencies = [
+ "itoa",
+ "ryu",
+ "serde",
+]
+
 [[package]]
 name = "serde_repr"
 version = "0.1.18"
@@ -2374,6 +2589,28 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syntect"
+version = "4.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b20815bbe80ee0be06e6957450a841185fcf690fe0178f14d77a05ce2caa031"
+dependencies = [
+ "bincode",
+ "bitflags 1.3.2",
+ "flate2",
+ "fnv",
+ "lazy_static",
+ "lazycell",
+ "onig",
+ "plist",
+ "regex-syntax 0.6.29",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "walkdir",
+ "yaml-rust",
+]
+
 [[package]]
 name = "system-deps"
 version = "6.2.0"
@@ -2435,6 +2672,35 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f657ba42c3f86e7680e53c8cd3af8abbe56b5491790b46e22e19c0d57463583e"
+dependencies = [
+ "deranged",
+ "itoa",
+ "powerfmt",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
+
+[[package]]
+name = "time-macros"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26197e33420244aeb70c3e8c78376ca46571bc4e701e4791c2cd9f57dcb3a43f"
+dependencies = [
+ "time-core",
+]
+
 [[package]]
 name = "tiny-skia"
 version = "0.11.3"
@@ -2574,6 +2840,15 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "unicase"
+version = "2.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
+dependencies = [
+ "version_check",
+]
+
 [[package]]
 name = "unicode-bidi"
 version = "0.3.14"
@@ -2805,7 +3080,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb8e28403665c9f9513202b7e1ed71ec56fde5c107816843fb14057910b2c09c"
 dependencies = [
  "proc-macro2",
- "quick-xml",
+ "quick-xml 0.30.0",
  "quote",
 ]
 
@@ -3282,6 +3557,15 @@ version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fcb9cbac069e033553e8bb871be2fbdffcab578eb25bd0f7c508cedc6dcd75a"
 
+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "zbus"
 version = "3.14.1"

Cargo.toml

@@ -12,3 +12,5 @@ env_logger = { version = "0.10.1", default-features = false, features = [
     "humantime",
 ] }
 rfd = "0.12.1"
+egui_extras = { version = "0.25.0" }
+syntect = "4.6"

src/main.rs

@@ -1,4 +1,5 @@
 use eframe::egui;
+use egui_extras::syntax_highlighting;
 
 fn main() -> Result<(), eframe::Error> {
     env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
@@ -15,6 +16,41 @@ fn main() -> Result<(), eframe::Error> {
     )
 }
 
+struct CodeEditor {
+    language: String,
+    code: String,
+}
+
+impl Default for CodeEditor {
+    fn default() -> Self {
+        Self {
+            language: "rs".into(),
+            code: "// A very simple example\n\
+                   fn main() {\n\
+                   \tprintln!(\"Hello world!\");\n\
+                   }\n\
+                   "
+            .into(),
+        }
+    }
+}
+
+impl CodeEditor {
+    fn ui(&mut self, ui: &mut egui::Ui) {
+        // The contents of the ui method from your reference go here
+        // ...
+
+        // You can also replace `self.code` with `&mut self.code` in the method
+        // to directly modify the code in the CodeEditor instance.
+    }
+
+    fn show(&mut self, ctx: &egui::Context, ui: &mut egui::Ui) {
+        // The contents of the show method from your reference go here
+        // ...
+        self.ui(ui);
+    }
+}
+
 #[derive(Default)]
 struct MyApp {
     picked_path: Option<String>,
@@ -43,7 +79,9 @@ impl eframe::App for MyApp {
                 });
             }
             
-            //ui.code_editor(&self.code);
+            let mut code_editor = CodeEditor::default();
+				code_editor.code = self.code.clone(); // Initialize code editor with MyApp's code
+				code_editor.show(ctx, ui);
 			});
         
         egui::TopBottomPanel::bottom("terminal").show(ctx, |ui| {