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calcifer impl moved

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Penwing 2024-01-21 12:59:54 +01:00
parent 6b6c84db44
commit c718df427a
4 changed files with 310 additions and 307 deletions
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2
calcifer_save.json
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@ -1 +1 @@
{"tabs":["/home/penwing/Documents/projects/rust/calcifer/src/main.rs"],"theme":6}
{"tabs":["/home/penwing/Documents/projects/rust/calcifer/src/main.rs","/home/penwing/Documents/notes/victory2.txt"],"theme":6}

293
src/calcifer.rs Normal file
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@ -0,0 +1,293 @@
use eframe::egui;
use std::{env, path::Path, path::PathBuf, cmp::max, io, fs, cmp::min};
use crate::tools;
use crate::tools::themes::CustomColorTheme;
use egui_code_editor::CodeEditor;
impl super::Calcifer {
pub fn draw_settings(&mut self, ctx: &egui::Context) {
egui::TopBottomPanel::top("settings")
.resizable(false)
.show(ctx, |ui| {
ui.horizontal(|ui| {
ui.label("Theme ");
egui::ComboBox::from_label("")
.selected_text(format!("{}", self.theme.name))
.show_ui(ui, |ui| {
ui.style_mut().wrap = Some(false);
ui.set_min_width(60.0);
for i in 0..CustomColorTheme::max() {
let theme = CustomColorTheme::from_index(i);
ui.selectable_value(&mut self.theme, theme, theme.name);
}
});
});
});
}
pub fn draw_tree_panel(&mut self, ctx: &egui::Context) {
egui::SidePanel::left("file_tree_panel").show(ctx, |ui| {
ui.heading("Bookshelf");
if ui.add(egui::Button::new("open file")).clicked() {
if let Some(path) = rfd::FileDialog::new().pick_file() {
self.selected_tab = self.open_file(&path);
}
}
ui.separator();
let _ = self.list_files(ui, Path::new("/home/penwing/Documents/"));
ui.separator();
});
}
pub fn draw_terminal_panel(&mut self, ctx: &egui::Context) {
egui::TopBottomPanel::bottom("terminal")
.default_height(super::TERMINAL_HEIGHT.clone())
.min_height(0.0)
.show(ctx, |ui| {
ui.with_layout(egui::Layout::bottom_up(egui::Align::LEFT), |ui| {
ui.label("");
ui.horizontal(|ui| {
ui.style_mut().visuals.extreme_bg_color = egui::Color32::from_hex(self.theme.bg).expect("Could not convert color");
let Self { command, .. } = self;
ui.label(format!("{}>", env::current_dir().expect("Could not find Shell Environnment").file_name().expect("Could not get Shell Environnment Name").to_string_lossy().to_string()));
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::run_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.horizontal_wrapped(|ui| {
ui.spacing_mut().item_spacing.y = 0.0;
for entry in &self.command_history {
ui.label(format!("{}> {}", entry.env, entry.command));
ui.end_row();
if entry.output != "" {
ui.label(&entry.output);
ui.end_row();
}
if entry.error != "" {
ui.colored_label(super::RED, &entry.error);
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 = egui::Color32::from_hex(self.theme.functions).expect("Could not convert color");
ui.style_mut().visuals.hyperlink_color = egui::Color32::from_hex(self.theme.functions).expect("Could not convert color");
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(egui::Color32::from_hex(self.theme.bg).expect("Could not convert color"));
}
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.selected_tab = self.delete_tab(index);
}
ui.separator();
}
if tools::TabNumber::from_index(self.tabs.len()) != tools::TabNumber::None {
ui.selectable_value(&mut self.selected_tab, tools::TabNumber::Open, "+");
}
if self.selected_tab == tools::TabNumber::Open {
self.selected_tab = self.new_tab();
}
});
});
}
pub fn draw_content_panel(&mut self, ctx: &egui::Context) {
egui::CentralPanel::default().show(ctx, |ui| {
ui.horizontal(|ui| {
ui.label("Picked file:");
ui.monospace(self.tabs[self.selected_tab.to_index()].path.to_string_lossy().to_string());
});
if self.selected_tab == tools::TabNumber::None {
return
}
self.draw_code_file(ui);
});
}
pub fn save_tab(&self) -> Option<PathBuf> {
if self.tabs[self.selected_tab.to_index()].path.file_name().expect("Could not get Tab Name").to_string_lossy().to_string() == "untitled" {
return 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;
}
return 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().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);
}
return 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 undo(&mut self) {
let current_tab = &mut self.tabs[self.selected_tab.to_index()];
if current_tab.history.len() < 2 {
return
}
current_tab.code = current_tab.history[current_tab.history.len() - 2].clone();
current_tab.history.pop();
}
pub fn from_app_state(app_state: tools::AppState) -> Self {
let mut new = Self {
theme: tools::themes::CustomColorTheme::from_index(app_state.theme),
tabs: Vec::new(),
..Default::default()
};
for path in app_state.tabs {
if path.file_name().expect("Could not get Tab Name").to_string_lossy().to_string() != "untitled" {
new.open_file(&path);
}
}
if new.tabs == vec![] {
new.new_tab();
}
new
}
pub fn save_state(&self) {
let state_theme = tools::themes::CustomColorTheme::to_index(self.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, super::SAVE_PATH);
}
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;
egui::ScrollArea::vertical().show(ui, |ui| {
CodeEditor::default()
.id_source("code editor")
.with_rows(max(80, lines))
.with_fontsize(14.0)
.with_theme(self.theme)
.with_syntax(tools::to_syntax(&current_tab.language))
.with_numlines(true)
.show(ui, &mut current_tab.code);
});
if current_tab.history.len() < 1 {
current_tab.history.push(current_tab.code.clone());
}
if &current_tab.code != current_tab.history.last().expect("There should be an history") {
current_tab.history.push(current_tab.code.clone());
current_tab.saved = false;
if current_tab.history.len() > super::HISTORY_LENGTH {
current_tab.history.remove(0);
}
}
}
fn list_files(&mut self, 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 mut paths: Vec<_> = fs::read_dir(&path).expect("Failed to read dir").map(|r| r.unwrap()).collect();
// Sort the vector using the custom sorting function
paths.sort_by(|a, b| tools::sort_directories_first(a, b));
for result in paths {
//let result = path_result.expect("Failed to get path");
//let full_path = result.path();
let _ = self.list_files(ui, &result.path());
}
});
} else {
//ui.label(name.to_string_lossy());
if ui.button(name.to_string_lossy()).clicked() {
self.selected_tab = self.open_file(&path);
}
}
}
Ok(())
}
fn open_file(&mut self, path: &Path) -> tools::TabNumber {
if tools::TabNumber::from_index(self.tabs.len()) == tools::TabNumber::None {
return tools::TabNumber::None
}
let new_tab = tools::Tab {
path: path.into(),
code: fs::read_to_string(path).expect("Not able to read the file"),
language: path.to_str().unwrap().split('.').last().unwrap().into(),
saved: true,
history: vec![],
};
self.tabs.push(new_tab);
return tools::TabNumber::from_index(self.tabs.len() - 1)
}
fn new_tab(&mut self) -> tools::TabNumber {
self.tabs.push(tools::Tab::default());
return tools::TabNumber::from_index(self.tabs.len() - 1)
}
fn delete_tab(&mut self, index : usize) -> tools::TabNumber {
self.tabs.remove(index);
return tools::TabNumber::from_index(min(index, self.tabs.len() - 1))
}
}

314
src/main.rs
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@ -1,9 +1,10 @@
mod tools;
mod calcifer;
use eframe::egui;
use egui_code_editor::{CodeEditor, ColorTheme};
use std::{path::Path, path::PathBuf, fs, io, env, cmp::max, cmp::min, sync::Arc};
use egui_code_editor::ColorTheme;
use std::{path::Path, sync::Arc};
const TERMINAL_HEIGHT : f32 = 200.0;
const RED : egui::Color32 = egui::Color32::from_rgb(235, 108, 99);
@ -54,37 +55,25 @@ struct Calcifer {
impl Default for Calcifer {
fn default() -> Self {
Self {
selected_tab : tools::TabNumber::Zero,
tabs: vec![ tools::Tab::default()],
command: "".into(),
command_history: Vec::new(),
theme: tools::themes::CustomColorTheme::fire()
}
}
Self {
selected_tab: tools::TabNumber::Zero,
tabs: vec![tools::Tab::default()],
command: String::new(),
command_history: Vec::new(),
theme: tools::themes::CustomColorTheme::fire(),
}
}
}
impl eframe::App for Calcifer {
fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
if ctx.input( |i| i.key_pressed(egui::Key::S) && i.modifiers.ctrl) {
if let Some(path) = self.save_tab() {
println!("File saved successfully at: {:?}", path);
self.tabs[self.selected_tab.to_n()].path = path;
self.tabs[self.selected_tab.to_n()].saved = true;
} else {
println!("File save failed.");
}
self.handle_save_file(self.save_tab());
}
if ctx.input( |i| i.key_pressed(egui::Key::S) && i.modifiers.ctrl && i.modifiers.shift) {
if let Some(path) = self.save_tab_as() {
println!("File saved successfully at: {:?}", path);
self.tabs[self.selected_tab.to_n()].path = path;
self.tabs[self.selected_tab.to_n()].saved = true;
} else {
println!("File save failed.");
}
self.handle_save_file(self.save_tab_as());
}
if ctx.input( |i| i.key_pressed(egui::Key::Z) && i.modifiers.ctrl) {
@ -103,280 +92,3 @@ impl eframe::App for Calcifer {
}
}
impl Calcifer {
fn draw_settings(&mut self, ctx: &egui::Context) {
egui::TopBottomPanel::top("settings")
.resizable(false)
.show(ctx, |ui| {
ui.horizontal(|ui| {
ui.label("Theme ");
egui::ComboBox::from_label("")
.selected_text(format!("{}", self.theme.name))
.show_ui(ui, |ui| {
ui.style_mut().wrap = Some(false);
ui.set_min_width(60.0);
for i in 0..tools::themes::CustomColorTheme::max() {
let theme = tools::themes::CustomColorTheme::from_index(i);
ui.selectable_value(&mut self.theme, theme, theme.name);
}
});
});
});
}
fn draw_tree_panel(&mut self, ctx: &egui::Context) {
egui::SidePanel::left("file_tree_panel").show(ctx, |ui| {
ui.heading("Bookshelf");
if ui.add(egui::Button::new("open file")).clicked() {
if let Some(path) = rfd::FileDialog::new().pick_file() {
self.selected_tab = self.open_file(&path);
}
}
ui.separator();
let _ = self.list_files(ui, Path::new("/home/penwing/Documents/"));
ui.separator();
});
}
fn draw_terminal_panel(&mut self, ctx: &egui::Context) {
egui::TopBottomPanel::bottom("terminal")
.default_height(TERMINAL_HEIGHT.clone())
.min_height(0.0)
.show(ctx, |ui| {
ui.with_layout(egui::Layout::bottom_up(egui::Align::LEFT), |ui| {
ui.label("");
ui.horizontal(|ui| {
ui.style_mut().visuals.extreme_bg_color = egui::Color32::from_hex(self.theme.bg).expect("Could not convert color");
let Self { command, .. } = self;
ui.label(format!("{}>", env::current_dir().expect("Could not find Shell Environnment").file_name().expect("Could not get Shell Environnment Name").to_string_lossy().to_string()));
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::run_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.horizontal_wrapped(|ui| {
ui.spacing_mut().item_spacing.y = 0.0;
for entry in &self.command_history {
ui.label(format!("{}> {}", entry.env, entry.command));
ui.end_row();
if entry.output != "" {
ui.label(&entry.output);
ui.end_row();
}
if entry.error != "" {
ui.colored_label(RED, &entry.error);
ui.end_row();
}
}
});
});
});
});
});
}
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 = egui::Color32::from_hex(self.theme.functions).expect("Could not convert color");
ui.style_mut().visuals.hyperlink_color = egui::Color32::from_hex(self.theme.functions).expect("Could not convert color");
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_n(index) {
ui.style_mut().visuals.override_text_color = Some(egui::Color32::from_hex(self.theme.bg).expect("Could not convert color"));
}
ui.selectable_value(&mut self.selected_tab, tools::TabNumber::from_n(index), title);
ui.style_mut().visuals.override_text_color = None;
if ui.link("X").clicked() {
self.selected_tab = self.delete_tab(index);
}
ui.separator();
}
if tools::TabNumber::from_n(self.tabs.len()) != tools::TabNumber::None {
ui.selectable_value(&mut self.selected_tab, tools::TabNumber::Open, "+");
}
if self.selected_tab == tools::TabNumber::Open {
self.selected_tab = self.new_tab();
}
});
});
}
fn draw_content_panel(&mut self, ctx: &egui::Context) {
egui::CentralPanel::default().show(ctx, |ui| {
ui.horizontal(|ui| {
ui.label("Picked file:");
ui.monospace(self.tabs[self.selected_tab.to_n()].path.to_string_lossy().to_string());
});
if self.selected_tab == tools::TabNumber::None {
return
}
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_n()];
let lines = current_tab.code.chars().filter(|&c| c == '\n').count() + 1;
egui::ScrollArea::vertical().show(ui, |ui| {
CodeEditor::default()
.id_source("code editor")
.with_rows(max(80, lines))
.with_fontsize(14.0)
.with_theme(self.theme)
.with_syntax(tools::to_syntax(&current_tab.language))
.with_numlines(true)
.show(ui, &mut current_tab.code);
});
if current_tab.history.len() < 1 {
current_tab.history.push(current_tab.code.clone());
}
if &current_tab.code != current_tab.history.last().expect("There should be an history") {
current_tab.history.push(current_tab.code.clone());
current_tab.saved = false;
if current_tab.history.len() > HISTORY_LENGTH {
current_tab.history.remove(0);
}
}
}
fn list_files(&mut self, 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 mut paths: Vec<_> = fs::read_dir(&path).expect("Failed to read dir").map(|r| r.unwrap()).collect();
// Sort the vector using the custom sorting function
paths.sort_by(|a, b| tools::sort_directories_first(a, b));
for result in paths {
//let result = path_result.expect("Failed to get path");
//let full_path = result.path();
let _ = self.list_files(ui, &result.path());
}
});
} else {
//ui.label(name.to_string_lossy());
if ui.button(name.to_string_lossy()).clicked() {
self.selected_tab = self.open_file(&path);
}
}
}
Ok(())
}
fn open_file(&mut self, path: &Path) -> tools::TabNumber {
if tools::TabNumber::from_n(self.tabs.len()) == tools::TabNumber::None {
return tools::TabNumber::None
}
let new_tab = tools::Tab {
path: path.into(),
code: fs::read_to_string(path).expect("Not able to read the file"),
language: path.to_str().unwrap().split('.').last().unwrap().into(),
saved: true,
history: vec![],
};
self.tabs.push(new_tab);
return tools::TabNumber::from_n(self.tabs.len() - 1)
}
fn new_tab(&mut self) -> tools::TabNumber {
self.tabs.push(tools::Tab::default());
return tools::TabNumber::from_n(self.tabs.len() - 1)
}
fn delete_tab(&mut self, index : usize) -> tools::TabNumber {
self.tabs.remove(index);
return tools::TabNumber::from_n(min(index, self.tabs.len() - 1))
}
fn save_tab(&self) -> Option<PathBuf> {
if self.tabs[self.selected_tab.to_n()].path.file_name().expect("Could not get Tab Name").to_string_lossy().to_string() == "untitled" {
return self.save_tab_as();
} else {
if let Err(err) = fs::write(&self.tabs[self.selected_tab.to_n()].path, &self.tabs[self.selected_tab.to_n()].code) {
eprintln!("Error writing file: {}", err);
return None;
}
return Some(self.tabs[self.selected_tab.to_n()].path.clone())
}
}
fn save_tab_as(&self) -> Option<PathBuf> {
if let Some(path) = rfd::FileDialog::new().save_file() {
if let Err(err) = fs::write(&path, &self.tabs[self.selected_tab.to_n()].code) {
eprintln!("Error writing file: {}", err);
return None;
}
return Some(path);
}
return None
}
fn undo(&mut self) {
let current_tab = &mut self.tabs[self.selected_tab.to_n()];
if current_tab.history.len() < 2 {
return
}
current_tab.code = current_tab.history[current_tab.history.len() - 2].clone();
current_tab.history.pop();
}
pub fn from_app_state(app_state: tools::AppState) -> Self {
let mut new = Self::default();
new.theme = tools::themes::CustomColorTheme::from_index(app_state.theme);
new.tabs = vec![];
for path in app_state.tabs {
if path.file_name().expect("Could not get Tab Name").to_string_lossy().to_string() != "untitled" {
new.open_file(&path);
}
}
if new.tabs == vec![] {
new.new_tab();
}
new
}
fn save_state(&self) {
let state_theme = tools::themes::CustomColorTheme::to_index(self.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);
}
}

8
src/tools/mod.rs
View file

@ -21,7 +21,7 @@ pub enum TabNumber {
impl TabNumber {
pub fn from_n(n : usize) -> TabNumber {
pub fn from_index(n : usize) -> TabNumber {
match n {
0 => TabNumber::Zero,
1 => TabNumber::One,
@ -34,7 +34,7 @@ impl TabNumber {
_ => TabNumber::None,
}
}
pub fn to_n(&self) -> usize {
pub fn to_index(&self) -> usize {
match self {
TabNumber::Zero => 0,
TabNumber::One => 1,
@ -117,9 +117,7 @@ pub fn save_state(state: &AppState, file_path: &str) -> Result<(), std::io::Erro
pub fn load_state(file_path: &str) -> Result<AppState, std::io::Error> {
let serialized_state = read_to_string(file_path)?;
let state: AppState = serde_json::from_str(&serialized_state)?;
Ok(state)
Ok(serde_json::from_str(&serialized_state)?)
}