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better file structure and clean up

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Penwing 2024-01-30 11:38:17 +01:00
parent 654cb2d9cc
commit df18044c64
38 changed files with 992 additions and 1066 deletions
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314
src/calcifer.rs
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@ -1,314 +0,0 @@
use eframe::egui;
use egui::{text::CCursor, text_edit::CCursorRange, Rangef};
use std::{cmp::max, env, path::PathBuf}; // path::Path,
use crate::tools;
use crate::Calcifer;
use crate::MAX_TABS;
use crate::PROJECT_EXTENSION;
use tools::hex_str_to_color;
pub mod code_editor;
use code_editor::CodeEditor;
mod app_base;
impl Calcifer {
pub fn draw_settings(&mut self, ctx: &egui::Context) {
egui::SidePanel::left("settings")
.resizable(false)
.exact_width(self.font_size * 1.8)
.show(ctx, |ui| {
ui.vertical(|ui| {
if ui.add(egui::Button::new("📁")).clicked() {
if let Some(path) = rfd::FileDialog::new()
.set_directory(self.home.as_path())
.pick_file()
{
self.open_file(Some(&path));
}
}
ui.separator();
self.tree_visible = self.toggle(ui, self.tree_visible, "📦");
ui.separator();
self.terminal_visible = self.toggle(ui, self.terminal_visible, "🖵");
ui.separator();
self.search_menu.visible = self.toggle(ui, self.search_menu.visible, "🔍");
ui.separator();
self.settings_menu.visible = self.toggle(ui, self.settings_menu.visible, "⚙");
ui.separator();
self.shortcuts_menu.visible = self.toggle(ui, self.shortcuts_menu.visible, "⌨");
ui.separator();
self.profiler_visible = self.toggle(ui, self.profiler_visible, "⚡");
if self.tabs[self.selected_tab.to_index()].language == PROJECT_EXTENSION {
ui.separator();
self.project_mode = self.toggle(ui, self.project_mode, "✒");
}
});
});
}
pub fn draw_tree_panel(&mut self, ctx: &egui::Context) {
if !self.tree_visible {
return;
}
egui::SidePanel::left("file_tree_panel").show(ctx, |ui| {
ui.horizontal(|ui| {
ui.label("Bookshelf ");
if ui.add(egui::Button::new("📖")).clicked() {
self.file_tree = tools::file_tree::generate_file_tree(self.home.as_path(), 7);
}
});
ui.separator();
let mut n_files: usize = 0;
if let Some(file_tree) = self.file_tree.clone() {
self.list_files(ui, &file_tree, 1, &mut n_files);
} else {
ui.label("No book on the Bookshelf");
}
ui.separator();
ui.label(format!("{} files displayed", n_files));
});
}
pub fn draw_bottom_tray(&mut self, ctx: &egui::Context) {
egui::TopBottomPanel::bottom("tray")
.default_height(self.font_size * 1.2)
.resizable(false)
.show(ctx, |ui| {
ui.label(self.profiler());
});
}
pub fn draw_terminal_panel(&mut self, ctx: &egui::Context) {
if !self.terminal_visible {
return;
}
egui::TopBottomPanel::bottom("terminal")
.default_height(super::TERMINAL_HEIGHT)
.height_range(Rangef::new(
super::TERMINAL_RANGE.start,
super::TERMINAL_RANGE.end,
))
.resizable(true)
.show(ctx, |ui| {
ui.with_layout(egui::Layout::bottom_up(egui::Align::LEFT), |ui| {
let command_color = hex_str_to_color(self.theme.functions);
let entry_color = hex_str_to_color(self.theme.literals);
let bg_color = hex_str_to_color(self.theme.bg);
ui.label("");
ui.horizontal(|ui| {
if ui.add(egui::Button::new("⟳")).clicked() {
self.command_history.retain(|e| !e.finished);
}
ui.style_mut().visuals.extreme_bg_color = bg_color;
let Self { command, .. } = self;
ui.colored_label(
command_color,
tools::format_path(
&env::current_dir().unwrap_or_else(|_| PathBuf::from("/")),
),
);
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(tools::send_command(self.command.clone()));
self.command = "".into();
response.request_focus();
}
});
ui.separator();
egui::ScrollArea::vertical()
.stick_to_bottom(true)
.show(ui, |ui| {
ui.with_layout(egui::Layout::top_down(egui::Align::LEFT), |ui| {
ui.separator();
ui.spacing_mut().item_spacing.y = 0.0;
ui.style_mut().visuals.hyperlink_color = hex_str_to_color(self.theme.keywords);
for entry in &mut self.command_history {
ui.label("");
ui.horizontal(|ui| {
if !entry.finished {
entry.update();
let _ = ui.link("(⌛)");
} else {
if ui.link("(🗐)").clicked() {
entry.copy_error_code();
}
}
ui.colored_label(
command_color,
format!("{} {}", entry.env, entry.command),
);
});
//ui.end_row();
for line in &entry.result {
let color =
if line.error { super::RED } else { entry_color };
ui.colored_label(color, &line.text);
//ui.end_row();
}
}
});
});
});
});
}
pub fn draw_tab_panel(&mut self, ctx: &egui::Context) {
egui::TopBottomPanel::top("tabs")
.resizable(false)
.show(ctx, |ui| {
ui.horizontal(|ui| {
ui.style_mut().visuals.selection.bg_fill =
hex_str_to_color(self.theme.functions);
ui.style_mut().visuals.hyperlink_color = hex_str_to_color(self.theme.functions);
for (index, tab) in self.tabs.clone().iter().enumerate() {
let mut title = tab.get_name();
if !tab.saved {
title += " ~";
}
if self.selected_tab == tools::TabNumber::from_index(index) {
ui.style_mut().visuals.override_text_color =
Some(hex_str_to_color(self.theme.bg));
}
ui.selectable_value(
&mut self.selected_tab,
tools::TabNumber::from_index(index),
title,
);
ui.style_mut().visuals.override_text_color = None;
if ui.link("X").clicked() && !self.close_tab_confirm.visible {
if self.tabs.len() > 1 {
if tab.saved {
self.delete_tab(index);
} else {
self.close_tab_confirm.ask();
self.tab_to_close = index;
}
} else {
egui::Context::send_viewport_cmd(ctx, egui::ViewportCommand::Close);
}
}
ui.separator();
}
if self.tabs.len() < MAX_TABS {
ui.selectable_value(&mut self.selected_tab, tools::TabNumber::Open, "+");
}
if self.selected_tab == tools::TabNumber::Open {
self.open_file(None);
}
});
});
}
pub fn draw_content_panel(&mut self, ctx: &egui::Context) {
egui::CentralPanel::default().show(ctx, |ui| {
ui.horizontal(|ui| {
if ui
.add(egui::Button::new("open directory in terminal"))
.clicked()
{
let mut path = self.tabs[self.selected_tab.to_index()].path.clone();
path.pop();
tools::send_command(format!("cd {}", path.display()));
}
ui.label("Picked file:");
ui.monospace(
self.tabs[self.selected_tab.to_index()]
.path
.to_string_lossy()
.to_string(),
);
});
ui.separator();
if self.project_mode
&& self.tabs[self.selected_tab.to_index()].language == PROJECT_EXTENSION
{
self.draw_project_file(ui);
} else {
self.draw_code_file(ui);
}
});
}
fn draw_code_file(&mut self, ui: &mut egui::Ui) {
let current_tab = &mut self.tabs[self.selected_tab.to_index()];
let lines = current_tab.code.chars().filter(|&c| c == '\n').count() + 1;
let mut override_cursor: Option<CCursorRange> = None;
if !self.search_menu.result_selected {
override_cursor = Some(CCursorRange::two(
CCursor::new(self.search_menu.get_cursor_start()),
CCursor::new(self.search_menu.get_cursor_end()),
));
self.search_menu.result_selected = true;
}
CodeEditor::default()
.id_source("code editor")
.with_rows(max(45, lines))
.with_fontsize(self.font_size)
.with_theme(self.theme)
.with_syntax(tools::to_syntax(&current_tab.language))
.with_numlines(true)
.show(
ui,
&mut current_tab.code,
&mut current_tab.saved,
&mut current_tab.last_cursor,
&mut current_tab.scroll_offset,
override_cursor,
);
}
fn draw_project_file(&mut self, ui: &mut egui::Ui) {
ui.label("project mode");
}
pub fn draw_windows(&mut self, ctx: &egui::Context) {
if self.search_menu.visible {
self.search_menu
.show(ctx, &mut self.tabs, &mut self.selected_tab);
}
if self.close_tab_confirm.visible {
self.close_tab_confirm.show(ctx);
}
if self.refresh_confirm.visible {
self.refresh_confirm.show(ctx);
}
if self.exit_confirm.visible {
self.exit_confirm.show(ctx);
}
if self.exit_confirm.proceed {
for tab in self.tabs.iter_mut() {
tab.saved = true;
}
egui::Context::send_viewport_cmd(ctx, egui::ViewportCommand::Close);
}
if self.shortcuts_menu.visible {
self.shortcuts_menu.show(ctx);
}
if self.settings_menu.visible {
self.settings_menu.show(ctx);
}
if self.settings_menu.updated {
self.theme = self.settings_menu.theme;
}
self.handle_confirm();
}
}

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src/calcifer/app_base.rs
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use eframe::egui;
use egui::Color32;
use std::{cmp::min, fs, path::Path, path::PathBuf};
use crate::save_path;
use crate::tools;
use crate::Calcifer;
use crate::DEFAULT_THEMES;
use crate::MAX_TABS;
use crate::TIME_LABELS;
use tools::file_tree;
use tools::hex_str_to_color;
impl Calcifer {
pub fn handle_confirm(&mut self) {
if self.close_tab_confirm.proceed {
self.close_tab_confirm.close();
self.delete_tab(self.tab_to_close);
}
if self.refresh_confirm.proceed {
self.refresh_confirm.close();
self.tabs[self.selected_tab.to_index()].refresh();
}
}
pub fn save_tab(&self) -> Option<PathBuf> {
if self.tabs[self.selected_tab.to_index()]
.path
.file_name()
.map_or(true, |name| name.to_string_lossy() == "untitled")
{
self.save_tab_as()
} else {
if let Err(err) = fs::write(
&self.tabs[self.selected_tab.to_index()].path,
&self.tabs[self.selected_tab.to_index()].code,
) {
eprintln!("Error writing file: {}", err);
return None;
}
Some(self.tabs[self.selected_tab.to_index()].path.clone())
}
}
pub fn save_tab_as(&self) -> Option<PathBuf> {
if let Some(path) = rfd::FileDialog::new()
.set_directory(self.home.as_path())
.save_file()
{
if let Err(err) = fs::write(&path, &self.tabs[self.selected_tab.to_index()].code) {
eprintln!("Error writing file: {}", err);
return None;
}
return Some(path);
}
None
}
pub fn handle_save_file(&mut self, path_option: Option<PathBuf>) {
if let Some(path) = path_option {
println!("File saved successfully at: {:?}", path);
self.tabs[self.selected_tab.to_index()].path = path;
self.tabs[self.selected_tab.to_index()].saved = true;
} else {
println!("File save failed.");
}
}
pub fn from_app_state(app_state: tools::AppState) -> Self {
let mut new = Self {
theme: DEFAULT_THEMES[min(app_state.theme, DEFAULT_THEMES.len() - 1)],
tabs: Vec::new(),
settings_menu: tools::settings::SettingsWindow::new(DEFAULT_THEMES[app_state.theme]),
..Default::default()
};
for path in app_state.tabs {
if !path
.file_name()
.map_or(true, |name| name.to_string_lossy() == "untitled")
{
new.open_file(Some(&path));
}
}
if new.tabs == vec![] {
new.open_file(None);
}
new
}
pub fn save_state(&self) {
let mut state_theme: usize = 0;
if let Some(theme) = DEFAULT_THEMES.iter().position(|&r| r == self.theme) {
state_theme = theme;
}
let mut state_tabs = vec![];
for tab in &self.tabs {
state_tabs.push(tab.path.clone());
}
let app_state = tools::AppState {
tabs: state_tabs,
theme: state_theme,
};
let _ = tools::save_state(&app_state, save_path().as_path());
}
pub fn move_through_tabs(&mut self, forward: bool) {
let new_index = if forward {
(self.selected_tab.to_index() + 1) % self.tabs.len()
} else {
self.selected_tab
.to_index()
.checked_sub(1)
.unwrap_or(self.tabs.len() - 1)
};
self.selected_tab = tools::TabNumber::from_index(new_index);
}
pub fn open_file(&mut self, path_option: Option<&Path>) {
if let Some(path) = path_option {
for (index, tab) in self.tabs.clone().iter().enumerate() {
if tab.path == path {
self.selected_tab = tools::TabNumber::from_index(index);
return;
}
}
}
if self.tabs.len() < MAX_TABS {
if let Some(path) = path_option {
self.tabs.push(tools::Tab::new(path.to_path_buf()));
} else {
self.tabs.push(tools::Tab::default());
}
self.selected_tab = tools::TabNumber::from_index(self.tabs.len() - 1);
}
}
pub fn delete_tab(&mut self, index: usize) {
self.tabs.remove(index);
self.selected_tab = tools::TabNumber::from_index(min(index, self.tabs.len() - 1));
}
pub fn toggle(&self, ui: &mut egui::Ui, display: bool, title: &str) -> bool {
let bg_color: Color32;
let text_color: Color32;
if display {
bg_color = hex_str_to_color(self.theme.functions);
text_color = hex_str_to_color(self.theme.bg);
} else {
bg_color = hex_str_to_color(self.theme.bg);
text_color = hex_str_to_color(self.theme.literals);
};
ui.style_mut().visuals.override_text_color = Some(text_color);
if ui.add(egui::Button::new(title).fill(bg_color)).clicked() {
return !display;
}
ui.style_mut().visuals.override_text_color = None;
display
}
pub fn profiler(&self) -> String {
if !self.profiler_visible {
return "".to_string();
}
let combined_string: Vec<String> = TIME_LABELS
.into_iter()
.zip(self.time_watch.clone())
.map(|(s, v)| format!("{} : {:.1} ms", s, v))
.collect();
let mut result = combined_string.join(" ; ");
result.push_str(&format!(
" total : {:.1} ms",
self.time_watch.clone().iter().sum::<f32>()
));
result
}
pub fn list_files(
&mut self,
ui: &mut egui::Ui,
file: &file_tree::File,
depth: isize,
n_files: &mut usize,
) {
*n_files += 1;
if let Some(folder_content) = &file.folder_content {
let collapsing_response = egui::CollapsingHeader::new(file.name.clone())
.default_open(depth > 0)
.show(ui, |ui| {
if !self.tree_dir_opened.contains(&file.name) {
return;
}
for deeper_file in folder_content {
self.list_files(ui, deeper_file, depth - 1, n_files);
}
});
if collapsing_response.fully_closed() {
self.tree_dir_opened.retain(|s| s != &file.name);
} else if !self.tree_dir_opened.contains(&file.name) {
self.tree_dir_opened.push(file.name.clone());
}
} else if ui.button(&file.name).clicked() {
self.open_file(Some(&file.path));
}
}
}

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src/core/app.rs Normal file
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use eframe::egui;
use egui::Color32;
use std::{cmp::min, fs, path::Path, path::PathBuf};
use crate::core;
use crate::editor::themes::DEFAULT_THEMES;
use crate::panels;
use crate::save_path;
use crate::sub_windows;
use crate::Calcifer;
use crate::MAX_TABS;
use crate::TIME_LABELS;
impl Calcifer {
pub fn handle_confirm(&mut self) {
if self.close_tab_confirm.proceed {
self.close_tab_confirm.close();
self.delete_tab(self.tab_to_close);
}
if self.refresh_confirm.proceed {
self.refresh_confirm.close();
self.tabs[self.selected_tab.to_index()].refresh();
}
}
pub fn save_tab(&self) -> Option<PathBuf> {
if self.tabs[self.selected_tab.to_index()]
.path
.file_name()
.map_or(true, |name| name.to_string_lossy() == "untitled")
{
self.save_tab_as()
} else {
if let Err(err) = fs::write(
&self.tabs[self.selected_tab.to_index()].path,
&self.tabs[self.selected_tab.to_index()].code,
) {
eprintln!("Error writing file: {}", err);
return None;
}
Some(self.tabs[self.selected_tab.to_index()].path.clone())
}
}
pub fn save_tab_as(&self) -> Option<PathBuf> {
if let Some(path) = rfd::FileDialog::new()
.set_directory(self.home.as_path())
.save_file()
{
if let Err(err) = fs::write(&path, &self.tabs[self.selected_tab.to_index()].code) {
eprintln!("Error writing file: {}", err);
return None;
}
return Some(path);
}
None
}
pub fn handle_save_file(&mut self, path_option: Option<PathBuf>) {
if let Some(path) = path_option {
println!("File saved successfully at: {:?}", path);
self.tabs[self.selected_tab.to_index()].path = path;
self.tabs[self.selected_tab.to_index()].saved = true;
} else {
println!("File save failed.");
}
}
pub fn from_app_state(app_state: core::AppState) -> Self {
let mut new = Self {
theme: DEFAULT_THEMES[min(app_state.theme, DEFAULT_THEMES.len() - 1)],
tabs: Vec::new(),
settings_menu: sub_windows::SettingsWindow::new(DEFAULT_THEMES[app_state.theme]),
..Default::default()
};
for path in app_state.tabs {
if !path
.file_name()
.map_or(true, |name| name.to_string_lossy() == "untitled")
{
new.open_file(Some(&path));
}
}
if new.tabs == vec![] {
new.open_file(None);
}
new
}
pub fn save_state(&self) {
let mut state_theme: usize = 0;
if let Some(theme) = DEFAULT_THEMES.iter().position(|&r| r == self.theme) {
state_theme = theme;
}
let mut state_tabs = vec![];
for tab in &self.tabs {
state_tabs.push(tab.path.clone());
}
let app_state = core::AppState {
tabs: state_tabs,
theme: state_theme,
};
let _ = core::save_state(&app_state, save_path().as_path());
}
pub fn move_through_tabs(&mut self, forward: bool) {
let new_index = if forward {
(self.selected_tab.to_index() + 1) % self.tabs.len()
} else {
self.selected_tab
.to_index()
.checked_sub(1)
.unwrap_or(self.tabs.len() - 1)
};
self.selected_tab = panels::TabNumber::from_index(new_index);
}
pub fn open_file(&mut self, path_option: Option<&Path>) {
if let Some(path) = path_option {
for (index, tab) in self.tabs.clone().iter().enumerate() {
if tab.path == path {
self.selected_tab = panels::TabNumber::from_index(index);
return;
}
}
}
if self.tabs.len() < MAX_TABS {
if let Some(path) = path_option {
self.tabs.push(panels::Tab::new(path.to_path_buf()));
} else {
self.tabs.push(panels::Tab::default());
}
self.selected_tab = panels::TabNumber::from_index(self.tabs.len() - 1);
}
}
pub fn delete_tab(&mut self, index: usize) {
self.tabs.remove(index);
self.selected_tab = panels::TabNumber::from_index(min(index, self.tabs.len() - 1));
}
pub fn toggle(&self, ui: &mut egui::Ui, display: bool, title: &str) -> bool {
let bg_color: Color32;
let text_color: Color32;
if display {
bg_color = hex_str_to_color(self.theme.functions);
text_color = hex_str_to_color(self.theme.bg);
} else {
bg_color = hex_str_to_color(self.theme.bg);
text_color = hex_str_to_color(self.theme.literals);
};
ui.style_mut().visuals.override_text_color = Some(text_color);
if ui.add(egui::Button::new(title).fill(bg_color)).clicked() {
return !display;
}
ui.style_mut().visuals.override_text_color = None;
display
}
pub fn profiler(&self) -> String {
if !self.profiler_visible {
return "".to_string();
}
let combined_string: Vec<String> = TIME_LABELS
.into_iter()
.zip(self.time_watch.clone())
.map(|(s, v)| format!("{} : {:.1} ms", s, v))
.collect();
let mut result = combined_string.join(" ; ");
result.push_str(&format!(
" total : {:.1} ms",
self.time_watch.clone().iter().sum::<f32>()
));
result
}
pub fn list_files(
&mut self,
ui: &mut egui::Ui,
file: &panels::FileEntry,
depth: isize,
n_files: &mut usize,
) {
*n_files += 1;
if let Some(folder_content) = &file.folder_content {
let collapsing_response = egui::CollapsingHeader::new(file.name.clone())
.default_open(depth > 0)
.show(ui, |ui| {
if !self.tree_dir_opened.contains(&file.name) {
return;
}
for deeper_file in folder_content {
self.list_files(ui, deeper_file, depth - 1, n_files);
}
});
if collapsing_response.fully_closed() {
self.tree_dir_opened.retain(|s| s != &file.name);
} else if !self.tree_dir_opened.contains(&file.name) {
self.tree_dir_opened.push(file.name.clone());
}
} else if ui.button(&file.name).clicked() {
self.open_file(Some(&file.path));
}
}
}
#[allow(clippy::unnecessary_lazy_evaluations)]
pub fn hex_str_to_color(hex_str: &str) -> Color32 {
Color32::from_hex(hex_str).unwrap_or_else(|_| Color32::BLACK)
}

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src/core/mod.rs Normal file
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#[allow(unused_imports)]
mod app;
pub use app::*;
mod ui;
pub use ui::*;
mod state;
pub use state::*;

58
src/core/state.rs Normal file
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use eframe::egui;
use image::GenericImageView;
use serde::{Deserialize, Serialize};
use std::{
error::Error,
fs,
fs::{read_to_string, OpenOptions},
io::Write,
path::{Path, PathBuf},
};
#[derive(Serialize, Deserialize, Debug, PartialEq, Default)]
pub struct AppState {
pub tabs: Vec<PathBuf>,
pub theme: usize,
}
pub fn save_state(state: &AppState, file_path: &Path) -> Result<(), std::io::Error> {
let serialized_state = serde_json::to_string(state)?;
if let Some(parent_dir) = file_path.parent() {
fs::create_dir_all(parent_dir)?;
}
let mut file = OpenOptions::new()
.write(true)
.create(true)
.truncate(true)
.open(file_path)?;
file.write_all(serialized_state.as_bytes())?;
println!("Saved state at {}", file_path.display());
Ok(())
}
pub fn load_state(file_path: &Path) -> Result<AppState, std::io::Error> {
let serialized_state = read_to_string(file_path)?;
Ok(serde_json::from_str(&serialized_state)?)
}
pub fn load_icon() -> Result<egui::IconData, Box<dyn Error>> {
let (icon_rgba, icon_width, icon_height) = {
let icon = include_bytes!("../../assets/icon.png");
let image = image::load_from_memory(icon)?;
let rgba = image.clone().into_rgba8().to_vec();
let (width, height) = image.dimensions();
(rgba, width, height)
};
Ok(egui::IconData {
rgba: icon_rgba,
width: icon_width,
height: icon_height,
})
}

338
src/core/ui.rs Normal file
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@ -0,0 +1,338 @@
use eframe::egui;
use egui::{text::CCursor, text_edit::CCursorRange, Rangef};
use std::{cmp::max, env, ffi::OsStr, path::Component, path::Path, path::PathBuf};
use crate::core;
use crate::editor;
use crate::panels;
use crate::Calcifer;
use crate::DISPLAY_PATH_DEPTH;
use crate::MAX_TABS;
use crate::PROJECT_EXTENSION;
use crate::RED;
use crate::TERMINAL_HEIGHT;
use crate::TERMINAL_RANGE;
use editor::{CodeEditor, Syntax};
impl Calcifer {
pub fn draw_settings(&mut self, ctx: &egui::Context) {
egui::SidePanel::left("settings")
.resizable(false)
.exact_width(self.font_size * 1.8)
.show(ctx, |ui| {
ui.vertical(|ui| {
if ui.add(egui::Button::new("📁")).clicked() {
if let Some(path) = rfd::FileDialog::new()
.set_directory(self.home.as_path())
.pick_file()
{
self.open_file(Some(&path));
}
}
ui.separator();
self.tree_visible = self.toggle(ui, self.tree_visible, "📦");
ui.separator();
self.terminal_visible = self.toggle(ui, self.terminal_visible, "🖵");
ui.separator();
self.search_menu.visible = self.toggle(ui, self.search_menu.visible, "🔍");
ui.separator();
self.settings_menu.visible = self.toggle(ui, self.settings_menu.visible, "⚙");
ui.separator();
self.shortcuts_menu.visible = self.toggle(ui, self.shortcuts_menu.visible, "⌨");
ui.separator();
self.profiler_visible = self.toggle(ui, self.profiler_visible, "⚡");
if self.tabs[self.selected_tab.to_index()].language == PROJECT_EXTENSION {
ui.separator();
self.project_mode = self.toggle(ui, self.project_mode, "✒");
}
});
});
}
pub fn draw_tree_panel(&mut self, ctx: &egui::Context) {
if !self.tree_visible {
return;
}
egui::SidePanel::left("file_tree_panel").show(ctx, |ui| {
ui.horizontal(|ui| {
ui.label("Bookshelf ");
if ui.add(egui::Button::new("📖")).clicked() {
self.file_tree = panels::generate_file_tree(self.home.as_path(), 7);
}
});
ui.separator();
let mut n_files: usize = 0;
if let Some(file_tree) = self.file_tree.clone() {
self.list_files(ui, &file_tree, 1, &mut n_files);
} else {
ui.label("No book on the Bookshelf");
}
ui.separator();
ui.label(format!("{} files displayed", n_files));
});
}
pub fn draw_bottom_tray(&mut self, ctx: &egui::Context) {
egui::TopBottomPanel::bottom("tray")
.default_height(self.font_size * 1.2)
.resizable(false)
.show(ctx, |ui| {
ui.label(self.profiler());
});
}
pub fn draw_terminal_panel(&mut self, ctx: &egui::Context) {
if !self.terminal_visible {
return;
}
egui::TopBottomPanel::bottom("terminal")
.default_height(TERMINAL_HEIGHT)
.height_range(Rangef::new(TERMINAL_RANGE.start, TERMINAL_RANGE.end))
.resizable(true)
.show(ctx, |ui| {
ui.with_layout(egui::Layout::bottom_up(egui::Align::LEFT), |ui| {
let command_color = core::hex_str_to_color(self.theme.functions);
let entry_color = core::hex_str_to_color(self.theme.literals);
let bg_color = core::hex_str_to_color(self.theme.bg);
ui.label("");
ui.horizontal(|ui| {
if ui.add(egui::Button::new("⟳")).clicked() {
self.command_history.retain(|e| !e.finished);
}
ui.style_mut().visuals.extreme_bg_color = bg_color;
let Self { command, .. } = self;
ui.colored_label(
command_color,
format_path(&env::current_dir().unwrap_or_else(|_| PathBuf::from("/"))),
);
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(panels::send_command(self.command.clone()));
self.command = "".into();
response.request_focus();
}
});
ui.separator();
egui::ScrollArea::vertical()
.stick_to_bottom(true)
.show(ui, |ui| {
ui.with_layout(egui::Layout::top_down(egui::Align::LEFT), |ui| {
ui.separator();
ui.spacing_mut().item_spacing.y = 0.0;
ui.style_mut().visuals.hyperlink_color =
core::hex_str_to_color(self.theme.keywords);
for entry in &mut self.command_history {
ui.label("");
ui.horizontal(|ui| {
if !entry.finished {
entry.update();
let _ = ui.link("(⌛)");
} else if ui.link("(🗐)").clicked() {
entry.copy_error_code();
}
ui.colored_label(
command_color,
format!("{} {}", entry.env, entry.command),
);
});
for line in &entry.result {
let color = if line.error { RED } else { entry_color };
ui.colored_label(color, &line.text);
}
}
});
});
});
});
}
pub fn draw_tab_panel(&mut self, ctx: &egui::Context) {
egui::TopBottomPanel::top("tabs")
.resizable(false)
.show(ctx, |ui| {
ui.horizontal(|ui| {
ui.style_mut().visuals.selection.bg_fill =
core::hex_str_to_color(self.theme.functions);
ui.style_mut().visuals.hyperlink_color =
core::hex_str_to_color(self.theme.functions);
for (index, tab) in self.tabs.clone().iter().enumerate() {
let mut title = tab.get_name();
if !tab.saved {
title += " ~";
}
if self.selected_tab == panels::TabNumber::from_index(index) {
ui.style_mut().visuals.override_text_color =
Some(core::hex_str_to_color(self.theme.bg));
}
ui.selectable_value(
&mut self.selected_tab,
panels::TabNumber::from_index(index),
title,
);
ui.style_mut().visuals.override_text_color = None;
if ui.link("X").clicked() && !self.close_tab_confirm.visible {
if self.tabs.len() > 1 {
if tab.saved {
self.delete_tab(index);
} else {
self.close_tab_confirm.ask();
self.tab_to_close = index;
}
} else {
egui::Context::send_viewport_cmd(ctx, egui::ViewportCommand::Close);
}
}
ui.separator();
}
if self.tabs.len() < MAX_TABS {
ui.selectable_value(&mut self.selected_tab, panels::TabNumber::Open, "+");
}
if self.selected_tab == panels::TabNumber::Open {
self.open_file(None);
}
});
});
}
pub fn draw_content_panel(&mut self, ctx: &egui::Context) {
egui::CentralPanel::default().show(ctx, |ui| {
ui.horizontal(|ui| {
if ui
.add(egui::Button::new("open directory in terminal"))
.clicked()
{
let mut path = self.tabs[self.selected_tab.to_index()].path.clone();
path.pop();
panels::send_command(format!("cd {}", path.display()));
}
ui.label("Picked file:");
ui.monospace(
self.tabs[self.selected_tab.to_index()]
.path
.to_string_lossy()
.to_string(),
);
});
ui.separator();
if self.project_mode
&& self.tabs[self.selected_tab.to_index()].language == PROJECT_EXTENSION
{
self.draw_project_file(ui);
} else {
self.draw_code_file(ui);
}
});
}
fn draw_code_file(&mut self, ui: &mut egui::Ui) {
let current_tab = &mut self.tabs[self.selected_tab.to_index()];
let lines = current_tab.code.chars().filter(|&c| c == '\n').count() + 1;
let mut override_cursor: Option<CCursorRange> = None;
if !self.search_menu.result_selected {
override_cursor = Some(CCursorRange::two(
CCursor::new(self.search_menu.get_cursor_start()),
CCursor::new(self.search_menu.get_cursor_end()),
));
self.search_menu.result_selected = true;
}
CodeEditor::default()
.id_source("code editor")
.with_rows(max(45, lines))
.with_fontsize(self.font_size)
.with_theme(self.theme)
.with_syntax(to_syntax(&current_tab.language))
.with_numlines(true)
.show(
ui,
&mut current_tab.code,
&mut current_tab.saved,
&mut current_tab.last_cursor,
&mut current_tab.scroll_offset,
override_cursor,
);
}
fn draw_project_file(&mut self, ui: &mut egui::Ui) {
ui.label("project mode");
}
pub fn draw_windows(&mut self, ctx: &egui::Context) {
if self.search_menu.visible {
self.search_menu
.show(ctx, &mut self.tabs, &mut self.selected_tab);
}
if self.close_tab_confirm.visible {
self.close_tab_confirm.show(ctx);
}
if self.refresh_confirm.visible {
self.refresh_confirm.show(ctx);
}
if self.exit_confirm.visible {
self.exit_confirm.show(ctx);
}
if self.exit_confirm.proceed {
for tab in self.tabs.iter_mut() {
tab.saved = true;
}
egui::Context::send_viewport_cmd(ctx, egui::ViewportCommand::Close);
}
if self.shortcuts_menu.visible {
self.shortcuts_menu.show(ctx);
}
if self.settings_menu.visible {
self.settings_menu.show(ctx);
}
if self.settings_menu.updated {
self.theme = self.settings_menu.theme;
}
self.handle_confirm();
}
}
fn to_syntax(language: &str) -> Syntax {
match language {
"py" => Syntax::python(),
"rs" => Syntax::rust(),
_ => Syntax::shell(),
}
}
pub fn format_path(path: &Path) -> String {
let components: Vec<&OsStr> = path
.components()
.rev()
.take(DISPLAY_PATH_DEPTH)
.filter_map(|component| match component {
Component::RootDir | Component::CurDir => None,
_ => Some(component.as_os_str()),
})
.collect();
format!(
"{}>",
components
.iter()
.rev()
.map(|&c| c.to_string_lossy())
.collect::<Vec<_>>()
.join("/")
)
}

0
src/calcifer/code_editor/highlighting.rs → src/editor/highlighting.rs
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0
src/calcifer/code_editor/mod.rs → src/editor/mod.rs
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0
src/calcifer/code_editor/syntax/asm.rs → src/editor/syntax/asm.rs
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0
src/calcifer/code_editor/syntax/lua.rs → src/editor/syntax/lua.rs
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0
src/calcifer/code_editor/syntax/mod.rs → src/editor/syntax/mod.rs
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0
src/calcifer/code_editor/syntax/python.rs → src/editor/syntax/python.rs
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0
src/calcifer/code_editor/syntax/rust.rs → src/editor/syntax/rust.rs
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0
src/calcifer/code_editor/syntax/shell.rs → src/editor/syntax/shell.rs
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0
src/calcifer/code_editor/syntax/sql.rs → src/editor/syntax/sql.rs
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0
src/calcifer/code_editor/tests.rs → src/editor/tests.rs
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0
src/calcifer/code_editor/themes/ayu.rs → src/editor/themes/ayu.rs
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0
src/calcifer/code_editor/themes/fantasy.rs → src/editor/themes/fantasy.rs
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0
src/calcifer/code_editor/themes/github.rs → src/editor/themes/github.rs
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0
src/calcifer/code_editor/themes/gruvbox.rs → src/editor/themes/gruvbox.rs
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0
src/calcifer/code_editor/themes/mod.rs → src/editor/themes/mod.rs
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0
src/calcifer/code_editor/themes/sonokai.rs → src/editor/themes/sonokai.rs
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67
src/main.rs
View file

@ -1,15 +1,16 @@
mod calcifer;
mod tools;
use calcifer::code_editor::ColorTheme;
use eframe::egui;
use egui::FontFamily::Proportional;
use egui::FontId;
use egui::TextStyle::{Body, Button, Heading, Monospace, Small};
use egui::{
FontFamily::Proportional,
FontId,
TextStyle::{Body, Button, Heading, Monospace, Small},
};
use homedir::get_my_home;
use std::{ops::Range, path::PathBuf, sync::Arc, thread, time};
use calcifer::code_editor::themes::DEFAULT_THEMES;
mod core;
mod editor;
mod panels;
mod sub_windows;
#[cfg(debug_assertions)]
const TITLE: &str = " debug";
@ -30,7 +31,7 @@ const DISPLAY_PATH_DEPTH: usize = 3;
const MAX_TABS: usize = 20;
fn main() -> Result<(), eframe::Error> {
let icon_data = tools::load_icon().unwrap_or_default();
let icon_data = core::load_icon().unwrap_or_default();
let options = eframe::NativeOptions {
viewport: egui::ViewportBuilder::default()
@ -40,13 +41,13 @@ fn main() -> Result<(), eframe::Error> {
};
// Attempt to load previous state
let app_state: tools::AppState = if save_path().exists() {
match tools::load_state(save_path().as_path()) {
let app_state: core::AppState = if save_path().exists() {
match core::load_state(save_path().as_path()) {
Ok(app_state) => app_state,
Err(_) => tools::AppState::default(),
Err(_) => core::AppState::default(),
}
} else {
tools::AppState::default()
core::AppState::default()
};
eframe::run_native(
@ -57,33 +58,33 @@ fn main() -> Result<(), eframe::Error> {
}
struct Calcifer {
selected_tab: tools::TabNumber,
tabs: Vec<tools::Tab>,
selected_tab: panels::TabNumber,
tabs: Vec<panels::Tab>,
command: String,
command_history: Vec<tools::CommandEntry>,
command_history: Vec<panels::CommandEntry>,
theme: ColorTheme,
theme: editor::ColorTheme,
font_size: f32,
project_mode: bool,
home: PathBuf,
tree_dir_opened: Vec<String>,
file_tree: Option<tools::file_tree::File>,
file_tree: Option<panels::FileEntry>,
tree_visible: bool,
profiler_visible: bool,
terminal_visible: bool,
close_tab_confirm: tools::confirm::ConfirmWindow,
close_tab_confirm: sub_windows::ConfirmWindow,
tab_to_close: usize,
refresh_confirm: tools::confirm::ConfirmWindow,
exit_confirm: tools::confirm::ConfirmWindow,
refresh_confirm: sub_windows::ConfirmWindow,
exit_confirm: sub_windows::ConfirmWindow,
search_menu: tools::search::SearchWindow,
settings_menu: tools::settings::SettingsWindow,
shortcuts_menu: tools::shortcuts::ShortcutsWindow,
search_menu: sub_windows::SearchWindow,
settings_menu: sub_windows::SettingsWindow,
shortcuts_menu: sub_windows::ShortcutsWindow,
time_watch: Vec<f32>,
next_frame: time::Instant,
@ -92,13 +93,13 @@ struct Calcifer {
impl Default for Calcifer {
fn default() -> Self {
Self {
selected_tab: tools::TabNumber::from_index(0),
tabs: vec![tools::Tab::default()],
selected_tab: panels::TabNumber::from_index(0),
tabs: vec![panels::Tab::default()],
command: String::new(),
command_history: Vec::new(),
theme: DEFAULT_THEMES[0],
theme: editor::themes::DEFAULT_THEMES[0],
font_size: 14.0,
project_mode: true,
@ -111,20 +112,20 @@ impl Default for Calcifer {
profiler_visible: false,
terminal_visible: false,
close_tab_confirm: tools::confirm::ConfirmWindow::new(
close_tab_confirm: sub_windows::ConfirmWindow::new(
"You have some unsaved changes, Do you still want to close this document ?",
"Confirm Close",
),
tab_to_close: 0,
refresh_confirm: tools::confirm::ConfirmWindow::new(
refresh_confirm: sub_windows::ConfirmWindow::new(
"You have some unsaved changes, Do you still want to refresh this document ?",
"Confirm Refresh",
),
exit_confirm: tools::confirm::ConfirmWindow::new("", "Confirm Exit"),
exit_confirm: sub_windows::ConfirmWindow::new("", "Confirm Exit"),
search_menu: tools::search::SearchWindow::default(),
settings_menu: tools::settings::SettingsWindow::new(DEFAULT_THEMES[0]),
shortcuts_menu: tools::shortcuts::ShortcutsWindow::new(),
search_menu: sub_windows::SearchWindow::default(),
settings_menu: sub_windows::SettingsWindow::new(editor::themes::DEFAULT_THEMES[0]),
shortcuts_menu: sub_windows::ShortcutsWindow::new(),
time_watch: vec![0.0; TIME_LABELS.len()],
next_frame: time::Instant::now(),

114
src/panels/file_tree.rs Normal file
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@ -0,0 +1,114 @@
use std::{
cmp::Ordering,
ffi::OsStr,
fs, io,
path::{Path, PathBuf},
};
use crate::ALLOWED_FILE_EXTENSIONS;
#[derive(Clone)]
pub struct FileEntry {
pub name: String,
pub path: PathBuf,
pub folder_content: Option<Vec<FileEntry>>,
pub folder_open: bool,
}
impl FileEntry {
pub fn new_entry(name: String, path: PathBuf) -> Self {
Self {
name,
path,
folder_content: None,
folder_open: false,
}
}
}
pub fn generate_file_tree(path: &Path, depth: isize) -> Option<FileEntry> {
if let Some(file_name) = path.file_name() {
if file_name.to_string_lossy().starts_with('.') {
return None;
}
let extension = path.extension().and_then(|ext| ext.to_str());
if !ALLOWED_FILE_EXTENSIONS.contains(&extension.unwrap_or_default()) {
return None;
}
} else {
return None;
}
let name = path
.file_name()
.unwrap_or_else(|| OsStr::new(""))
.to_string_lossy()
.into_owned();
if !path.is_dir() || depth < 0 {
return Some(FileEntry::new_entry(name, path.to_path_buf()));
}
match fs::read_dir(path) {
Err(err) => Some(FileEntry::new_entry(
format!("Error reading directory: {}", err),
path.to_path_buf(),
)),
Ok(entries) => {
let mut paths: Vec<Result<fs::DirEntry, io::Error>> = entries
.map(|r| r.map_err(|e| io::Error::new(io::ErrorKind::Other, e)))
.collect();
paths.sort_by(|a, b| match (a, b) {
(Ok(entry_a), Ok(entry_b)) => sort_directories_first(entry_a, entry_b),
(Err(_), Ok(_)) => std::cmp::Ordering::Greater,
(Ok(_), Err(_)) => std::cmp::Ordering::Less,
(Err(_), Err(_)) => std::cmp::Ordering::Equal,
});
let mut folder_content = Vec::new();
for result in paths {
match result {
Ok(entry) => {
if let Some(file) = generate_file_tree(&entry.path(), depth - 1) {
folder_content.push(file);
}
}
Err(err) => {
folder_content.push(FileEntry::new_entry(
format!("Error reading entry: {}", err),
path.to_path_buf(),
));
}
}
}
if folder_content.is_empty() {
return None;
}
Some(FileEntry {
name,
path: path.to_path_buf(),
folder_content: Some(folder_content),
folder_open: false,
})
}
}
}
fn sort_directories_first(a: &std::fs::DirEntry, b: &std::fs::DirEntry) -> Ordering {
let a_is_dir = a.path().is_dir();
let b_is_dir = b.path().is_dir();
// Directories come first, then files
if a_is_dir && !b_is_dir {
Ordering::Less
} else if !a_is_dir && b_is_dir {
Ordering::Greater
} else {
// Both are either directories or files, sort alphabetically
a.path().cmp(&b.path())
}
}

9
src/panels/mod.rs Normal file
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@ -0,0 +1,9 @@
#[allow(unused_imports)]
mod tabs;
pub use tabs::*;
mod file_tree;
pub use file_tree::*;
mod terminal;
pub use terminal::*;

0
src/tools/tabs.rs → src/panels/tabs.rs
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183
src/panels/terminal/linux_terminal.rs Normal file
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@ -0,0 +1,183 @@
use crate::core::format_path;
use arboard::Clipboard;
use nix::fcntl::{fcntl, FcntlArg, OFlag};
use std::{
env,
io::{BufRead, BufReader},
os::fd::AsRawFd,
path::{Path, PathBuf},
process::{Child, Command, Stdio},
};
pub struct Buffer {
pub output_buffer: BufReader<std::process::ChildStdout>,
pub error_buffer: BufReader<std::process::ChildStderr>,
pub child: Child,
}
#[derive(Clone)]
pub struct Line {
pub text: String,
pub error: bool,
}
impl Line {
fn output(text: String) -> Self {
Self {
text: remove_line_break(text),
error: false,
}
}
fn error(text: String) -> Self {
Self {
text: remove_line_break(text),
error: true,
}
}
}
pub struct CommandEntry {
pub env: String,
pub command: String,
pub result: Vec<Line>,
pub buffer: Option<Buffer>,
pub finished: bool,
}
impl CommandEntry {
pub fn new(env: String, command: String) -> Self {
let (buffer, result) = match execute(command.clone()) {
Ok(command_buffer) => (Some(command_buffer), vec![]),
Err(err) => (
None,
vec![Line::error(format!("failed to get results: {}", err))],
),
};
CommandEntry {
env,
command,
result,
buffer,
finished: false,
}
}
pub fn update(&mut self) {
if let Some(buffer) = &mut self.buffer {
let mut output = String::new();
let _ = buffer.output_buffer.read_line(&mut output);
if !remove_line_break(output.to_string()).is_empty() {
self.result.push(Line::output(format!("{}\n", output)));
}
let mut error = String::new();
let _ = buffer.error_buffer.read_line(&mut error);
if !remove_line_break(error.to_string()).is_empty() {
self.result.push(Line::error(format!("{}\n", error)));
}
}
if let Some(buffer) = &mut self.buffer {
if let Ok(Some(_exit_status)) = buffer.child.try_wait() {
//self.result.push(Line::output(format!("Command finished with status: {:?}\n", exit_status)));
self.finished = true;
}
}
}
pub fn copy_error_code(&self) {
let mut txt: String = "".to_string();
for line in self.result.iter() {
if line.error {
txt.push_str(&format!("{}\n", line.text));
}
}
let mut _clipboard = Clipboard::new().expect("Failed to initialize clipboard");
_clipboard.set_text(txt).unwrap();
}
}
pub fn send_command(command: String) -> CommandEntry {
let env = format_path(&env::current_dir().unwrap_or_else(|_| PathBuf::from("/")));
if command.len() < 2 {
return CommandEntry::new(env, command);
}
if &command[..2] != "cd" {
return CommandEntry::new(env, command);
}
if command.len() < 4 {
let mut entry =
CommandEntry::new(env, "echo Invalid cd, should provide path >&2".to_string());
entry.command = command;
return entry;
}
let path_append = command[3..].replace('~', "/home/penwing");
let path = Path::new(&path_append);
if format!("{}", path.display()) == "/" {
let mut entry = CommandEntry::new(env, "echo Root access denied >&2".to_string());
entry.command = command;
return entry;
}
if env::set_current_dir(path).is_ok() {
let mut entry = CommandEntry::new(env, format!("echo Moved to : {}", path.display()));
entry.command = command;
entry
} else {
let mut entry = CommandEntry::new(
env,
format!("echo Could not find path : {} >&2", path.display()),
);
entry.command = command;
entry
}
}
pub fn execute(command: String) -> Result<Buffer, std::io::Error> {
let mut child = Command::new("sh")
.arg("-c")
.arg(command.clone())
.stdout(Stdio::piped())
.stderr(Stdio::piped())
.spawn()?;
let stdout = child
.stdout
.take()
.ok_or_else(|| std::io::Error::new(std::io::ErrorKind::Other, "Failed to open stdout"))?;
let stderr = child
.stderr
.take()
.ok_or_else(|| std::io::Error::new(std::io::ErrorKind::Other, "Failed to open stderr"))?;
let stdout_fd = stdout.as_raw_fd();
let stderr_fd = stderr.as_raw_fd();
fcntl(stdout_fd, FcntlArg::F_SETFL(OFlag::O_NONBLOCK))?;
fcntl(stderr_fd, FcntlArg::F_SETFL(OFlag::O_NONBLOCK))?;
let output_buffer = BufReader::new(stdout);
let error_buffer = BufReader::new(stderr);
Ok(Buffer {
output_buffer,
error_buffer,
child,
})
}
fn remove_line_break(input: String) -> String {
let mut text = input.clone();
while text.ends_with('\n') {
text.pop();
if text.ends_with('\r') {
text.pop();
}
}
text
}

10
src/panels/terminal/mod.rs Normal file
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@ -0,0 +1,10 @@
#[allow(unused_imports)]
#[cfg(target_os = "linux")]
mod linux_terminal;
#[cfg(target_os = "linux")]
pub use linux_terminal::*;
#[cfg(target_os = "windows")]
mod windows_terminal;
#[cfg(target_os = "windows")]
pub use windows_terminal::*;

0
src/tools/windows_terminal.rs → src/panels/terminal/windows_terminal.rs
View file

0
src/tools/confirm.rs → src/sub_windows/confirm.rs
View file

12
src/sub_windows/mod.rs Normal file
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@ -0,0 +1,12 @@
#[allow(unused_imports)]
mod confirm;
pub use confirm::*;
mod search;
pub use search::*;
mod settings;
pub use settings::*;
mod shortcuts;
pub use shortcuts::*;

2
src/tools/search.rs → src/sub_windows/search.rs
View file

@ -1,7 +1,7 @@
use eframe::egui;
use std::cmp::min;
use crate::tools::{tabs::Tab, tabs::TabNumber};
use crate::panels::{Tab, TabNumber};
use crate::RED;
enum Action {

3
src/tools/settings.rs → src/sub_windows/settings.rs
View file

@ -1,5 +1,4 @@
use crate::ColorTheme;
use crate::DEFAULT_THEMES;
use crate::editor::{themes::DEFAULT_THEMES, ColorTheme};
use eframe::egui;
pub struct SettingsWindow {

0
src/tools/shortcuts.rs → src/sub_windows/shortcuts.rs
View file

100
src/tools/file_tree.rs
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@ -1,100 +0,0 @@
use std::ffi::OsStr;
use std::fs;
use std::io;
use std::path::{Path, PathBuf};
use crate::tools;
use crate::ALLOWED_FILE_EXTENSIONS;
#[derive(Clone)]
pub struct File {
pub name: String,
pub path: PathBuf,
pub folder_content: Option<Vec<File>>,
pub folder_open: bool,
}
impl File {
pub fn new_file(name: String, path: PathBuf) -> Self {
Self {
name,
path,
folder_content: None,
folder_open: false,
}
}
}
pub fn generate_file_tree(path: &Path, depth: isize) -> Option<File> {
if let Some(file_name) = path.file_name() {
if file_name.to_string_lossy().starts_with('.') {
return None;
}
let extension = path.extension().and_then(|ext| ext.to_str());
if !ALLOWED_FILE_EXTENSIONS.contains(&extension.unwrap_or_default()) {
return None;
}
} else {
return None;
}
let name = path
.file_name()
.unwrap_or_else(|| OsStr::new(""))
.to_string_lossy()
.into_owned();
if !path.is_dir() || depth < 0 {
return Some(File::new_file(name, path.to_path_buf()));
}
match fs::read_dir(path) {
Err(err) => {
Some(File::new_file(
format!("Error reading directory: {}", err),
path.to_path_buf(),
))
}
Ok(entries) => {
let mut paths: Vec<Result<fs::DirEntry, io::Error>> = entries
.map(|r| r.map_err(|e| io::Error::new(io::ErrorKind::Other, e)))
.collect();
paths.sort_by(|a, b| match (a, b) {
(Ok(entry_a), Ok(entry_b)) => tools::sort_directories_first(entry_a, entry_b),
(Err(_), Ok(_)) => std::cmp::Ordering::Greater,
(Ok(_), Err(_)) => std::cmp::Ordering::Less,
(Err(_), Err(_)) => std::cmp::Ordering::Equal,
});
let mut folder_content = Vec::new();
for result in paths {
match result {
Ok(entry) => {
if let Some(file) = generate_file_tree(&entry.path(), depth - 1) {
folder_content.push(file);
}
}
Err(err) => {
folder_content.push(File::new_file(
format!("Error reading entry: {}", err),
path.to_path_buf(),
));
}
}
}
if folder_content.is_empty() {
return None;
}
Some(File {
name,
path: path.to_path_buf(),
folder_content: Some(folder_content),
folder_open: false,
})
}
}
}

130
src/tools/mod.rs
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@ -1,130 +0,0 @@
use crate::calcifer::code_editor::Syntax;
use crate::DISPLAY_PATH_DEPTH;
use eframe::egui;
use egui::Color32;
use image::GenericImageView;
use serde::{Deserialize, Serialize};
use std::{
cmp::Ordering, error::Error, ffi::OsStr, fs, fs::read_to_string, fs::OpenOptions, io::Write,
path::Component, path::Path, path::PathBuf,
};
//my tools;
pub mod confirm;
pub mod file_tree;
pub mod search;
pub mod settings;
pub mod shortcuts;
#[cfg(target_os = "linux")]
pub mod terminal;
#[cfg(target_os = "linux")]
pub use terminal::*;
#[cfg(target_os = "windows")]
pub mod windows_terminal;
#[cfg(target_os = "windows")]
pub use windows_terminal::*;
pub mod tabs;
pub use tabs::*;
#[derive(Serialize, Deserialize, Debug, PartialEq, Default)]
pub struct AppState {
pub tabs: Vec<PathBuf>,
pub theme: usize,
}
pub fn save_state(state: &AppState, file_path: &Path) -> Result<(), std::io::Error> {
let serialized_state = serde_json::to_string(state)?;
if let Some(parent_dir) = file_path.parent() {
fs::create_dir_all(parent_dir)?;
}
let mut file = OpenOptions::new()
.write(true)
.create(true)
.truncate(true)
.open(file_path)?;
file.write_all(serialized_state.as_bytes())?;
println!("Saved state at {}", file_path.display());
Ok(())
}
pub fn load_state(file_path: &Path) -> Result<AppState, std::io::Error> {
let serialized_state = read_to_string(file_path)?;
Ok(serde_json::from_str(&serialized_state)?)
}
pub fn load_icon() -> Result<egui::IconData, Box<dyn Error>> {
let (icon_rgba, icon_width, icon_height) = {
let icon = include_bytes!("../../assets/icon.png");
let image = image::load_from_memory(icon)?;
let rgba = image.clone().into_rgba8().to_vec();
let (width, height) = image.dimensions();
(rgba, width, height)
};
Ok(egui::IconData {
rgba: icon_rgba,
width: icon_width,
height: icon_height,
})
}
pub fn to_syntax(language: &str) -> Syntax {
match language {
"py" => Syntax::python(),
"rs" => Syntax::rust(),
_ => Syntax::shell(),
}
}
pub fn sort_directories_first(a: &std::fs::DirEntry, b: &std::fs::DirEntry) -> Ordering {
let a_is_dir = a.path().is_dir();
let b_is_dir = b.path().is_dir();
// Directories come first, then files
if a_is_dir && !b_is_dir {
Ordering::Less
} else if !a_is_dir && b_is_dir {
Ordering::Greater
} else {
// Both are either directories or files, sort alphabetically
a.path().cmp(&b.path())
}
}
pub fn format_path(path: &Path) -> String {
let components: Vec<&OsStr> = path
.components()
.rev()
.take(DISPLAY_PATH_DEPTH)
.filter_map(|component| match component {
Component::RootDir | Component::CurDir => None,
_ => Some(component.as_os_str()),
})
.collect();
format!(
"{}>",
components
.iter()
.rev()
.map(|&c| c.to_string_lossy())
.collect::<Vec<_>>()
.join("/")
)
}
pub fn hex_str_to_color(hex_str: &str) -> Color32 {
Color32::from_hex(hex_str).unwrap_or_else(|_| Color32::BLACK)
}
#[cfg(test)]
mod tests;

184
src/tools/terminal.rs
View file

@ -1,184 +0,0 @@
use crate::tools::format_path;
use arboard::Clipboard;
use nix::fcntl::{fcntl, FcntlArg, OFlag};
use std::{
env, io::{BufRead, BufReader},
os::fd::AsRawFd,
path::{Path, PathBuf},
process::{Child, Command, Stdio},
};
pub struct Buffer {
pub output_buffer: BufReader<std::process::ChildStdout>,
pub error_buffer: BufReader<std::process::ChildStderr>,
pub child: Child,
}
#[derive(Clone)]
pub struct Line {
pub text: String,
pub error: bool,
}
impl Line {
fn output(text: String) -> Self {
Self {
text: remove_line_break(text),
error: false,
}
}
fn error(text: String) -> Self {
Self {
text: remove_line_break(text),
error: true,
}
}
}
pub struct CommandEntry {
pub env: String,
pub command: String,
pub result: Vec<Line>,
pub buffer: Option<Buffer>,
pub finished: bool,
}
impl CommandEntry {
pub fn new(env: String, command: String) -> Self {
let (buffer, result) = match execute(command.clone()) {
Ok(command_buffer) => (Some(command_buffer), vec![]),
Err(err) => (
None,
vec![Line::error(format!("failed to get results: {}", err))],
),
};
CommandEntry {
env,
command,
result,
buffer,
finished: false,
}
}
pub fn update(&mut self) {
if let Some(buffer) = &mut self.buffer {
let mut output = String::new();
let _ = buffer.output_buffer.read_line(&mut output);
if !remove_line_break(output.to_string()).is_empty() {
self.result.push(Line::output(format!("{}\n", output)));
}
let mut error = String::new();
let _ = buffer.error_buffer.read_line(&mut error);
if !remove_line_break(error.to_string()).is_empty() {
self.result.push(Line::error(format!("{}\n", error)));
}
}
if let Some(buffer) = &mut self.buffer {
if let Ok(status) = buffer.child.try_wait() {
if let Some(_exit_status) = status {
//self.result.push(Line::output(format!("Command finished with status: {:?}\n", exit_status)));
self.finished = true;
}
}
}
}
pub fn copy_error_code(&self) {
let mut txt : String = "".to_string();
for line in self.result.iter() {
if line.error {
txt.push_str(&format!("{}\n", line.text));
}
}
let mut _clipboard = Clipboard::new().expect("Failed to initialize clipboard");
_clipboard.set_text(txt).unwrap();
}
}
pub fn send_command(command: String) -> CommandEntry {
let env = format_path(&env::current_dir().unwrap_or_else(|_| PathBuf::from("/")));
if command.len() < 2 {
return CommandEntry::new(env, command);
}
if &command[..2] != "cd" {
return CommandEntry::new(env, command);
}
if command.len() < 4 {
let mut entry =
CommandEntry::new(env, "echo Invalid cd, should provide path >&2".to_string());
entry.command = command;
return entry;
}
let path_append = command[3..].replace('~', "/home/penwing");
let path = Path::new(&path_append);
if format!("{}", path.display()) == "/" {
let mut entry = CommandEntry::new(env, "echo Root access denied >&2".to_string());
entry.command = command;
return entry;
}
if env::set_current_dir(path).is_ok() {
let mut entry = CommandEntry::new(env, format!("echo Moved to : {}", path.display()));
entry.command = command;
entry
} else {
let mut entry = CommandEntry::new(
env,
format!("echo Could not find path : {} >&2", path.display()),
);
entry.command = command;
entry
}
}
pub fn execute(command: String) -> Result<Buffer, std::io::Error> {
let mut child = Command::new("sh")
.arg("-c")
.arg(command.clone())
.stdout(Stdio::piped())
.stderr(Stdio::piped())
.spawn()?;
let stdout = child
.stdout
.take()
.ok_or_else(|| std::io::Error::new(std::io::ErrorKind::Other, "Failed to open stdout"))?;
let stderr = child
.stderr
.take()
.ok_or_else(|| std::io::Error::new(std::io::ErrorKind::Other, "Failed to open stderr"))?;
let stdout_fd = stdout.as_raw_fd();
let stderr_fd = stderr.as_raw_fd();
fcntl(stdout_fd, FcntlArg::F_SETFL(OFlag::O_NONBLOCK))?;
fcntl(stderr_fd, FcntlArg::F_SETFL(OFlag::O_NONBLOCK))?;
let output_buffer = BufReader::new(stdout);
let error_buffer = BufReader::new(stderr);
Ok(Buffer {
output_buffer,
error_buffer,
child,
})
}
fn remove_line_break(input: String) -> String {
let mut text = input.clone();
while text.ends_with('\n') {
text.pop();
if text.ends_with('\r') {
text.pop();
}
}
text
}

84
src/tools/tests.rs
View file

@ -1,84 +0,0 @@
#[cfg(test)]
mod tests {
use crate::tools::*;
#[test]
fn test_tab_number_conversions() {
let tab_num = TabNumber::from_index(3);
assert_eq!(tab_num, TabNumber::Three);
assert_eq!(tab_num.to_index(), 3);
}
#[test]
fn test_default_tab() {
let default_tab = Tab::default();
assert_eq!(default_tab.path, PathBuf::from("untitled"));
assert_eq!(default_tab.code, "// Hello there, Master");
assert_eq!(default_tab.language, "rs");
assert!(!default_tab.saved);
assert_eq!(default_tab.scroll_offset, 0.0);
assert_eq!(default_tab.last_cursor, None);
}
#[test]
fn test_get_tab_name() {
let tab = Tab {
path: PathBuf::from("/path/to/file.rs"),
code: String::from(""),
language: String::from("rs"),
saved: true,
scroll_offset: 0.0,
last_cursor: None,
};
assert_eq!(tab.get_name(), "file.rs");
}
#[test]
fn test_default_command_entry() {
let default_entry = CommandEntry::default();
assert_eq!(
default_entry.env,
env::current_dir()
.expect("Could not find Shell Environnment")
.file_name()
.expect("Could not get Shell Environnment Name")
.to_string_lossy()
.to_string()
);
assert_eq!(default_entry.command, "");
assert_eq!(default_entry.output, "");
assert_eq!(default_entry.error, "");
}
#[test]
fn test_save_and_load_state() {
let tabs = vec![
PathBuf::from("/path/to/file1.rs"),
PathBuf::from("/path/to/file2.py"),
];
let theme = 42;
let original_state = AppState { tabs, theme };
// Save state to a temporary file
let temp_file_path = "/tmp/test_state.json";
save_state(&original_state, temp_file_path).expect("Failed to save state");
// Load state from the temporary file
let loaded_state = load_state(temp_file_path).expect("Failed to load state");
assert_eq!(original_state, loaded_state);
}
#[test]
fn test_run_command() {
let cmd = "echo hello".to_string();
let entry = run_command(cmd);
assert_eq!(entry.command, "echo hello");
assert_eq!(entry.output.trim(), "hello");
assert_eq!(entry.error, "");
}
// Add more tests as needed for other functions
}