initial commit

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "calcifer"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+eframe = "0.25.0"
+env_logger = { version = "0.10.1", default-features = false, features = [
+    "auto-color",
+    "humantime",
+] }
+rfd = "0.12.1"

README.md

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+# Calcifer

src/main.rs

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+use eframe::egui;
+
+fn main() -> Result<(), eframe::Error> {
+    env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
+    let options = eframe::NativeOptions {
+        viewport: egui::ViewportBuilder::default()
+            .with_inner_size([1200.0, 800.0]) // wide enough for the drag-drop overlay text
+            .with_drag_and_drop(true),
+        ..Default::default()
+    };
+    eframe::run_native(
+        "Calcifer",
+        options,
+        Box::new(|_cc| Box::<MyApp>::default()),
+    )
+}
+
+#[derive(Default)]
+struct MyApp {
+    picked_path: Option<String>,
+}
+
+impl eframe::App for MyApp {
+    fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
+		egui::SidePanel::left("my_left_panel").show(ctx, |ui| {
+			ui.label("Tree ?");
+		});
+        egui::CentralPanel::default().show(ctx, |ui| {
+            if ui.button("Open file…").clicked() {
+                if let Some(path) = rfd::FileDialog::new().pick_file() {
+                    self.picked_path = Some(path.display().to_string());
+                }
+            }
+            
+            ui.label("Code");
+
+            if let Some(picked_path) = &self.picked_path {
+                ui.horizontal(|ui| {
+                    ui.label("Picked file:");
+                    ui.monospace(picked_path);
+                });
+            }
+        });
+        egui::TopBottomPanel::bottom("terminal").show(ctx, |ui| {
+			ui.label("Terminal");
+		});
+    }
+}
+