diff --git a/src/main.rs b/src/main.rs index 44ba08b..0aa5ae5 100644 --- a/src/main.rs +++ b/src/main.rs @@ -2,16 +2,15 @@ //mod tools; use eframe::egui; -use std::fs; use std::path::Path; +use std::fs; +use std::io; use std::process::Command; const TERMINAL_HEIGHT : f32 = 200.0; fn main() -> Result<(), eframe::Error> { - //tools::code_editor::linked(); - env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`). let options = eframe::NativeOptions { viewport: egui::ViewportBuilder::default() @@ -26,6 +25,7 @@ fn main() -> Result<(), eframe::Error> { ) } + fn run_command(cmd : String) -> String { let command = "> ".to_owned() + &cmd.clone() + "\n"; let output = Command::new("sh") @@ -37,6 +37,26 @@ fn run_command(cmd : String) -> String { } +fn list_files(ui: &mut egui::Ui, path: &Path) -> io::Result<()> { + if let Some(name) = path.file_name() { + if path.is_dir() { + egui::CollapsingHeader::new(name.to_string_lossy()).show(ui, |ui| { + let paths = fs::read_dir(&path).expect("Failed to read dir"); + + for path_result in paths { + let result = path_result.expect("Failed to get path"); + let full_path = result.path(); + let _ = list_files(ui, &full_path); + } + }); + } else { + ui.label(name.to_string_lossy()); + } + } + Ok(()) +} + + struct MyApp { picked_path: Option, language: String, @@ -51,7 +71,7 @@ impl Default for MyApp { Self { picked_path: None, language: "rs".into(), - code: "// A very simple example\nfn main() {\n\tprintln!(\"Hello world!\");\n}\n".into(), + code: "// write here".into(), command: "".into(), command_history: "Welcome master".into(), } @@ -61,40 +81,54 @@ impl Default for MyApp { impl eframe::App for MyApp { fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) { - - //tree panel - egui::SidePanel::left("tree").show(ctx, |ui| { - ui.label("Tree ?"); + self.draw_tree_panel(ctx); + self.draw_terminal_panel(ctx); + self.draw_code_panel(ctx); + } +} + +impl MyApp { + fn draw_tree_panel(&self, ctx: &egui::Context) { + egui::SidePanel::left("file_tree_panel").show(ctx, |ui| { + ui.heading("File Tree"); + let _ = list_files(ui, Path::new("/home/penwing/Documents/notes/")); }); - - //terminal panel - egui::TopBottomPanel::bottom("terminal").exact_height(TERMINAL_HEIGHT.clone()).show(ctx, |ui| { - ui.with_layout(egui::Layout::bottom_up(egui::Align::LEFT), |ui| { - ui.label(""); - ui.horizontal(|ui| { - let Self { command, .. } = self; - ui.label(">"); - let response = ui.add(egui::TextEdit::singleline(command).desired_width(f32::INFINITY).lock_focus(true)); - - if response.lost_focus() && ctx.input(|i| i.key_pressed(egui::Key::Enter)) { - self.command_history.push_str(&("\n".to_string() + &run_command(self.command.clone()))); - self.command = "".into(); - response.request_focus(); - } - }); - egui::ScrollArea::vertical().show(ui, |ui| { - ui.label(self.command_history.clone()); - }); - }); - }); - - //code panel + } + + fn draw_terminal_panel(&mut self, ctx: &egui::Context) { + egui::TopBottomPanel::bottom("terminal") + .exact_height(TERMINAL_HEIGHT.clone()) + .show(ctx, |ui| { + ui.with_layout(egui::Layout::bottom_up(egui::Align::LEFT), |ui| { + ui.label(""); + ui.horizontal(|ui| { + let Self { command, .. } = self; + ui.label(">"); + let response = ui.add(egui::TextEdit::singleline(command).desired_width(f32::INFINITY).lock_focus(true)); + + if response.lost_focus() && ctx.input(|i| i.key_pressed(egui::Key::Enter)) { + self.command_history.push_str(&("\n".to_string() + &run_command(self.command.clone()))); + self.command = "".into(); + response.request_focus(); + } + }); + egui::ScrollArea::vertical().show(ui, |ui| { + ui.separator(); + ui.label(self.command_history.clone()); + }); + }); + }); + } + + fn draw_code_panel(&mut self, ctx: &egui::Context) { 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()); let file_path = Path::new(self.picked_path.as_deref().unwrap_or_default()); self.code = fs::read_to_string(file_path).expect("Should have been able to read the file"); + self.language = file_path.to_str().unwrap().split('.').last().unwrap().into(); + println!("{}", self.language); } } @@ -104,29 +138,28 @@ impl eframe::App for MyApp { ui.monospace(picked_path); }); } - - - let Self { language, code, .. } = self; - let theme = egui_extras::syntax_highlighting::CodeTheme::from_memory(ui.ctx()); - let mut layouter = |ui: &egui::Ui, string: &str, wrap_width: f32| { - let mut layout_job = - egui_extras::syntax_highlighting::highlight(ui.ctx(), &theme, string, language); - layout_job.wrap.max_width = wrap_width; - ui.fonts(|f| f.layout_job(layout_job)) - }; - - egui::ScrollArea::vertical().show(ui, |ui| { - ui.add( - egui::TextEdit::multiline(code) - .font(egui::FontId::monospace(60.0)) // for cursor height - .code_editor() - .lock_focus(true) - .desired_rows(20) - .lock_focus(true) - .desired_width(f32::INFINITY) - .layouter(&mut layouter), - ); - }); + + let Self { language, code, .. } = self; + let theme = egui_extras::syntax_highlighting::CodeTheme::from_memory(ui.ctx()); + let mut layouter = |ui: &egui::Ui, string: &str, wrap_width: f32| { + let mut layout_job = + egui_extras::syntax_highlighting::highlight(ui.ctx(), &theme, string, language); + layout_job.wrap.max_width = wrap_width; + ui.fonts(|f| f.layout_job(layout_job)) + }; + + egui::ScrollArea::vertical().show(ui, |ui| { + ui.add( + egui::TextEdit::multiline(code) + .font(egui::FontId::monospace(60.0)) // for cursor height + .code_editor() + .lock_focus(true) + .desired_rows(80) + .lock_focus(true) + .desired_width(f32::INFINITY) + .layouter(&mut layouter), + ); + }); }); } }