.github/workflows/release.yml

@@ -0,0 +1,59 @@
+permissions:
+  contents: write
+  actions: read
+  checks: write
+  deployments: write
+  issues: write
+  packages: write
+  pull-requests: write
+  statuses: write
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  release:
+    name: release ${{ matrix.target }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target: 
+          # Temporarily disabling Windows compilation
+          # - x86_64-pc-windows-gnu
+          - x86_64-unknown-linux-musl
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      - name: Install target
+        run: rustup target add ${{ matrix.target }}
+
+      - name: Check Rust target installation
+        run: rustup target list --installed
+
+      - name: Compile the app
+        run: |
+          echo "Compiling for target: ${{ matrix.target }}"
+          cargo build --release --target ${{ matrix.target }}
+      
+      - name: Create tarball
+        run: |
+          release_tag=${{ github.event.release.tag_name }}
+          tar -czvf calcifer_v${release_tag}.tar.gz -C target/${{ matrix.target }}/release calcifer
+
+      - name: Upload release assets
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ github.event.release.upload_url }}
+          asset_path: calcifer_v${{ github.event.release.tag_name }}.tar.gz
+          asset_name: calcifer_v${{ github.event.release.tag_name }}.tar.gz
+          asset_content_type: application/gzip

calcifer.project

@@ -1 +1 @@
-{"categories":[{"name":"to do","content":[{"name":"update workflow .yml","description":"make a workflow compiling the calcifer and put the linux in calcifer-{version}\nand the windows in calcifer_windows_{version}\n\nupdate nix\nupdate jiji","id":5},{"name":"draggable item for project mode","description":"// Hello there","id":2}]},{"name":"in progress","content":[]},{"name":"done","content":[{"name":"move .project file","description":"// Hello there","id":4},{"name":"move config","description":"config from .calcifer/save.json\nto .config/calcifer/state.json","id":1},{"name":"add id to textarea per tab","description":"to improve undo, make each code area of each tab have a unique id (no more undo into another tab)","id":1},{"name":"file tree id ?","description":"// Hello there","id":1},{"name":"open dir in tree ?","description":"// Hello there","id":2},{"name":"fix tab title","description":"// Hello there","id":2},{"name":"when closing last tab","description":"close tab and THEN close calcifer (to save no tab in save.json)","id":1},{"name":"draggable tabs","description":"// Hello there","id":2},{"name":"repair build.rs","description":"// Hello there","id":1},{"name":"export copy paste fix","description":"// Hello there","id":1}]},{"name":"bug","content":[{"name":"ctrl f ","description":"I had crash when going up in the selection","id":1}]},{"name":"+","content":[]}]}
+{"categories":[{"name":"to do","content":[{"name":"update workflow .yml","description":"make a workflow compiling the calcifer and put the linux in calcifer-{version}\nand the windows in calcifer_windows_{version}\n\nupdate nix\nupdate jiji","id":5}]},{"name":"in progress","content":[{"name":"export copy paste fix","description":"// Hello there","id":1}]},{"name":"done","content":[{"name":"move .project file","description":"// Hello there","id":4},{"name":"move config","description":"config from .calcifer/save.json\nto .config/calcifer/state.json","id":1},{"name":"add id to textarea per tab","description":"to improve undo, make each code area of each tab have a unique id (no more undo into another tab)","id":1},{"name":"file tree id ?","description":"// Hello there","id":1},{"name":"open dir in tree ?","description":"// Hello there","id":2},{"name":"fix tab title","description":"// Hello there","id":2}]},{"name":"+","content":[]}]}

shell.nix

@@ -9,7 +9,7 @@ mkShell {
     libXi
     pkg-config
   ] ++ [
-    #cargo
+    cargo
     rustc
     atk
     gdk-pixbuf
@@ -19,12 +19,12 @@ mkShell {
     libGLU
     libxkbcommon
     gtk3-x11
-    #gnome.zenity
+    gnome.zenity
   ];
   buildInputs = [
     latest.rustChannels.stable.rust
     xorg.libX11
-    # wayland
+    wayland
     libxkbcommon
   ];
 

src/core/app.rs

@@ -1,6 +1,6 @@
 use eframe::egui;
 use egui::Color32;
-use std::{cmp::max, cmp::min, fs, path::Path, path::PathBuf};
+use std::{cmp::min, fs, path::Path, path::PathBuf};
 
 use crate::core;
 use crate::editor::themes::DEFAULT_THEMES;
@@ -45,23 +45,22 @@ impl Calcifer {
 	pub fn save_tab_as(&self) -> Option<PathBuf> {
 		let default_path = self.home.join("untitled");
 		
-        let save_path = if self.tabs[self.selected_tab]
-            .path
-            .file_name()
-            .map_or(true, |name| name.to_string_lossy() == "untitled")
+		let save_path = if self.tabs[self.selected_tab].path.file_name().map_or(true, |name| name.to_string_lossy() == "untitled")
 		{
 			default_path.to_string_lossy()
 		} else {
 			self.tabs[self.selected_tab].path.to_string_lossy()
 		};
-        if let Some(path_string) = tinyfiledialogs::save_file_dialog("Save as", &save_path) {
-            let path = PathBuf::from(path_string);
-            if let Err(err) = fs::write(&path, &self.tabs[self.selected_tab].code) {
-                eprintln!("Error writing file: {}", err);
-                return None;
-            }
-            return Some(path);
-        }
+		println!("app : tried to open dialog at {}", save_path);
+//		if let Some(path_string) = tinyfiledialogs::save_file_dialog("Save as", &save_path)
+//		{
+//			let path = PathBuf::from(path_string);
+//			if let Err(err) = fs::write(&path, &self.tabs[self.selected_tab].code) {
+//				eprintln!("Error writing file: {}", err);
+//				return None;
+//			}
+//			return Some(path);
+//		}
 		None
 	}
 
@@ -157,10 +156,8 @@ impl Calcifer {
 
 	pub fn delete_tab(&mut self, index: usize) {
 		self.tabs.remove(index);
-        if self.tabs.len() != 0 {
 		self.selected_tab = min(index, self.tabs.len() - 1);
 	}
-    }
 
 	pub fn toggle(&self, ui: &mut egui::Ui, display: bool, title: &str) -> bool {
 		let bg_color: Color32;
@@ -240,10 +237,6 @@ impl Calcifer {
 
 		false
 	}
-
-    pub fn tab_area_size(&self) -> usize {
-        max(6, self.tabs.len() + 1)
-    }
 }
 
 #[allow(clippy::unnecessary_lazy_evaluations)]

src/core/state.rs

@@ -1,7 +1,5 @@
 use eframe::egui;
 use image::GenericImageView;
-use serde::Deserialize;
-use serde::Serialize;
 use std::{
 	error::Error,
 	fs,
@@ -9,6 +7,8 @@ use std::{
 	io::Write,
 	path::{Path, PathBuf},
 };
+use serde::Serialize;
+use serde::Deserialize;
 
 #[derive(Serialize, Deserialize, Debug, PartialEq, Default)]
 pub struct AppState {

src/core/ui.rs

@@ -1,7 +1,7 @@
 use eframe::egui;
 use egui::{text::CCursor, text_edit::CCursorRange, Rangef};
 use egui_extras::{Size, StripBuilder};
-use std::{cmp::max, cmp::min, env, ffi::OsStr, path::Component, path::Path, path::PathBuf};
+use std::{cmp::max, env, ffi::OsStr, path::Component, path::Path, path::PathBuf};
 
 use crate::core;
 use crate::editor;
@@ -22,37 +22,23 @@ impl Calcifer {
 			.show(ctx, |ui| {
 				ui.vertical(|ui| {
 					if ui.add(egui::Button::new("📁")).clicked() {
-                        if let Some(path_string) = tinyfiledialogs::open_file_dialog(
-                            "Open File",
-                            &self.home.to_string_lossy(),
-                            None,
-                        ) {
-                            self.open_file(Some(&Path::new(&path_string)));
-                        }
+						println!("ui : open file, wip");
+//						if let Some(path_string) = tinyfiledialogs::open_file_dialog("Open File", &self.home.to_string_lossy(), None)
+//						{
+//							self.open_file(Some(&Path::new(&path_string)));
+//						}
 					}
 					ui.separator();
-
 					self.tree_visible = self.toggle(ui, self.tree_visible, "📦");
 					ui.separator();
-
-                    let toggle_terminal = self.toggle(ui, self.terminal_visible, "🖵");
-                    if toggle_terminal && !self.terminal_visible {
-                        let mut path = self.tabs[self.selected_tab].path.clone();
-                        path.pop();
-                        panels::send_command(format!("cd {}", path.display()));
-                    }
-                    self.terminal_visible = toggle_terminal;
+					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].language == PROJECT_EXTENSION {
@@ -81,7 +67,7 @@ impl Calcifer {
 			});
 			ui.separator();
 			
-            let mut init_update: bool = false;
+			let mut init_update : bool = false;
 			if self.file_tree.is_none() {
 				self.file_tree = Some(panels::generate_folder_entry(self.home.as_path()));
 				init_update = true
@@ -211,8 +197,8 @@ impl Calcifer {
 					0.0,
 					core::hex_str_to_color(self.theme.bg),
 				);
-                let response = StripBuilder::new(ui)
-                    .sizes(Size::remainder(), self.tab_area_size())
+				StripBuilder::new(ui)
+					.sizes(Size::remainder(), max(6, self.tabs.len() + 1))
 					.sense(egui::Sense::click())
 					.horizontal(|mut strip| {
 						for (index, tab) in self.tabs.clone().iter().enumerate() {
@@ -241,18 +227,24 @@ impl Calcifer {
 											.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.with_layout(
 											egui::Layout::left_to_right(egui::Align::TOP),
 											|ui| {
-                                                if ui
-                                                    .add(
+													if ui.add(
 														egui::Label::new(
 															egui::RichText::new(format!(
 																" {}{}",
@@ -264,14 +256,8 @@ impl Calcifer {
 														.truncate(true)
 														.sense(egui::Sense::click()),
 													)
-                                                    .clicked()
-                                                    || ui
-                                                        .add_sized(
-                                                            ui.available_size(),
-                                                            egui::Label::new("")
-                                                                .sense(egui::Sense::click()),
-                                                        )
-                                                        .clicked()
+													.clicked() ||
+													ui.add_sized(ui.available_size(), egui::Label::new("").sense(egui::Sense::click())).clicked()
 												{
 													self.selected_tab = index;
 												}
@@ -283,32 +269,30 @@ impl Calcifer {
 						}
 						strip.cell(|ui| {
 							if ui
-                                .add(egui::Label::new("  ➕").sense(egui::Sense::click()))
+								.add(egui::Label::new("  +").sense(egui::Sense::click()))
 								.clicked()
 							{
 								self.open_file(None);
 							}
 						});
 					});
-                self.tab_rect = response.rect;
 			});
 	}
 
 	pub fn draw_content_panel(&mut self, ctx: &egui::Context) {
 		egui::CentralPanel::default().show(ctx, |ui| {
-            if self.selected_tab >= self.tabs.len() {
-                return;
-            }
 			ui.horizontal(|ui| {
-                ui.style_mut().visuals.hyperlink_color =
-                    core::hex_str_to_color(self.theme.comments);
 				if ui
-                    .link(
-                        self.tabs[self.selected_tab]
-                            .path
-                            .to_string_lossy()
-                            .to_string(),
-                    )
+					.add(egui::Button::new("open directory in terminal"))
+					.clicked()
+				{
+					let mut path = self.tabs[self.selected_tab].path.clone();
+					path.pop();
+					panels::send_command(format!("cd {}", path.display()));
+				}
+				
+				if ui
+					.add(egui::Button::new("expand tree"))
 					.clicked()
 				{
 					let mut current_path = self.tabs[self.selected_tab].path.clone();
@@ -325,6 +309,14 @@ impl Calcifer {
 					self.tree_visible = true;
 					self.file_tree = None;
 				}
+
+				ui.label("Picked file:");
+				ui.monospace(
+					self.tabs[self.selected_tab]
+						.path
+						.to_string_lossy()
+						.to_string(),
+				);
 			});
 
 			ui.separator();
@@ -367,7 +359,7 @@ impl Calcifer {
 					&mut current_tab.scroll_offset.clone(),
 					override_cursor.clone(),
 				);
-            return;
+			return
 		}
 
 		CodeEditor::default()
@@ -394,32 +386,6 @@ impl Calcifer {
 			.update_from_code(current_tab.code.clone());
 		panels::draw_project(ui, self.theme, &mut self.project_content);
 		
-        self.project_content.selected_item.category = min(
-            self.project_content.categories.len() - 2,
-            self.project_content.selected_item.category,
-        );
-        while self.project_content.categories[self.project_content.selected_item.category]
-            .content
-            .is_empty()
-            && self.project_content.selected_item.category > 0
-        {
-            self.project_content.selected_item.category -= 1;
-        }
-        if !self.project_content.categories[self.project_content.selected_item.category]
-            .content
-            .is_empty()
-        {
-            self.project_content.selected_item.row = min(
-                self.project_content.categories[self.project_content.selected_item.category]
-                    .content
-                    .len()
-                    - 1,
-                self.project_content.selected_item.row,
-            );
-        } else {
-            self.project_content.selected_item.row = 0;
-        }
-
 		if self.project_content.item_window.visible {
 			if self.project_content.categories.len() > 1
 				&& !self.project_content.categories[self.project_content.selected_item.category]
@@ -435,16 +401,10 @@ impl Calcifer {
 				
 				if delete_item {
 					self.project_content.item_window.visible = false;
-                    self.project_content.categories[self.project_content.selected_item.category]
-                        .content
-                        .remove(self.project_content.selected_item.row);
-                    if self.project_content.selected_item.row
-                        >= self.project_content.categories
+					self.project_content.categories
 						[self.project_content.selected_item.category]
-                            .content
-                            .len()
-                        && self.project_content.selected_item.row > 0
-                    {
+						.content.remove(self.project_content.selected_item.row);
+					if self.project_content.selected_item.row >= self.project_content.categories[self.project_content.selected_item.category].content.len() && self.project_content.selected_item.row > 0 {
 						self.project_content.selected_item.row -= 1;
 					}
 				}
@@ -496,120 +456,6 @@ impl Calcifer {
 
 		self.handle_confirm();
 	}
-
-    pub fn draw_mouse_drag(&mut self, ctx: &egui::Context) {
-        if ctx.input(|i| i.pointer.is_decidedly_dragging()) {
-            if let Some(pos) = ctx.input(|i| i.pointer.interact_pos()) {
-                match self.mouse_holder {
-                    panels::MouseHolder::TabHolder(index) => {
-                        let snapped_pos = egui::Pos2::new(
-                            pos.x,
-                            (self.tab_rect.max.y + self.tab_rect.min.y) / 2.0,
-                        );
-
-                        egui::Area::new(egui::Id::new("mouse_holder"))
-                            .fixed_pos(snapped_pos)
-                            .show(ctx, |ui| {
-                                let (bg_color, text_color) = if self.selected_tab == index {
-                                    (
-                                        core::hex_str_to_color(self.theme.functions),
-                                        core::hex_str_to_color(self.theme.bg),
-                                    )
-                                } else {
-                                    (
-                                        core::hex_str_to_color(self.theme.bg),
-                                        core::hex_str_to_color(self.theme.comments),
-                                    )
-                                };
-
-                                let rect = egui::Rect::from_center_size(
-                                    snapped_pos,
-                                    egui::Vec2::new(
-                                        (self.tab_rect.max.x - self.tab_rect.min.x)
-                                            / usize_to_f32(self.tab_area_size()),
-                                        self.tab_rect.max.y - self.tab_rect.min.y,
-                                    ),
-                                );
-
-                                ui.painter().rect_filled(rect, 0.0, bg_color);
-                                let unsaved_indicator =
-                                    if self.tabs[index].saved { "" } else { "~ " };
-
-                                let _ = ui.put(
-                                    rect,
-                                    egui::Label::new(
-                                        egui::RichText::new(format!(
-                                            " {}{}",
-                                            unsaved_indicator,
-                                            self.tabs[index].get_name()
-                                        ))
-                                        .color(text_color),
-                                    ),
-                                );
-                            });
-                    }
-                    panels::MouseHolder::None => {
-                        if self.tab_rect.distance_to_pos(pos) == 0.0 {
-                            let hover_pos: f32 = (pos.x - self.tab_rect.min.x)
-                                / ((self.tab_rect.max.x - self.tab_rect.min.x)
-                                    / usize_to_f32(self.tab_area_size()));
-
-                            if let Some(index) = floor_f32(hover_pos) {
-                                if index < self.tabs.len() {
-                                    self.mouse_holder = panels::MouseHolder::TabHolder(index);
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-            return;
-        }
-
-        match self.mouse_holder {
-            panels::MouseHolder::TabHolder(initial_index) => {
-                if let Some(pos) = ctx.input(|i| i.pointer.interact_pos()) {
-                    let snapped_pos =
-                        egui::Pos2::new(pos.x, (self.tab_rect.max.y + self.tab_rect.min.y) / 2.0);
-                    if self.tab_rect.distance_to_pos(snapped_pos) == 0.0 {
-                        let hover_pos: f32 = (pos.x - self.tab_rect.min.x)
-                            / ((self.tab_rect.max.x - self.tab_rect.min.x)
-                                / usize_to_f32(self.tab_area_size()));
-
-                        if let Some(final_index) = floor_f32(hover_pos) {
-                            if final_index == initial_index {
-                                return;
-                            } else if final_index < initial_index {
-                                self.tabs
-                                    .insert(final_index, self.tabs[initial_index].clone());
-                                self.tabs.remove(initial_index + 1);
-                            } else {
-                                self.tabs
-                                    .insert(final_index + 1, self.tabs[initial_index].clone());
-                                self.tabs.remove(initial_index);
-                            }
-
-                            if self.selected_tab == initial_index {
-                                self.selected_tab = final_index;
-                            } else if self.selected_tab < initial_index
-                                && self.selected_tab >= final_index
-                            {
-                                self.selected_tab += 1;
-                            } else if self.selected_tab > initial_index
-                                && self.selected_tab <= final_index
-                            {
-                                self.selected_tab -= 1;
-                            }
-                        }
-                    }
-                }
-            }
-
-            panels::MouseHolder::None => {}
-        }
-
-        self.mouse_holder = panels::MouseHolder::None;
-    }
 }
 
 fn to_syntax(language: &str) -> Syntax {
@@ -642,21 +488,3 @@ pub fn format_path(path: &Path) -> String {
 			.join("/")
 	)
 }
-
-fn usize_to_f32(value: usize) -> f32 {
-    const MAX_F32: f32 = f32::MAX;
-
-    if value as f64 > MAX_F32 as f64 {
-        MAX_F32
-    } else {
-        value as f32
-    }
-}
-
-fn floor_f32(value: f32) -> Option<usize> {
-    if value.is_nan() || value < 0.0 || value > usize::MAX as f32 {
-        None
-    } else {
-        Some(value.floor() as usize)
-    }
-}

src/editor/syntax/javascript.rs

@@ -9,79 +9,14 @@ impl Syntax {
 			comment: "//",
 			comment_multiline: ["/*", "*/"],
 			keywords: BTreeSet::from([
-                "&&",
-                "||",
-                "!",
-                "let",
-                "var",
-                "abstract",
-                "arguments",
-                "await",
-                "break",
-                "case",
-                "catch",
-                "class",
-                "const",
-                "continue",
-                "debugger",
-                "default",
-                "delete",
-                "do",
-                "else",
-                "enum",
-                "eval",
-                "export",
-                "extends",
-                "final",
-                "finally",
-                "for",
-                "function",
-                "goto",
-                "if",
-                "implements",
-                "import",
-                "in",
-                "instanceof",
-                "interface",
-                "let",
-                "native",
-                "new",
-                "package",
-                "private",
-                "protected",
-                "public",
-                "return",
-                "static",
-                "super",
-                "switch",
-                "synchronized",
-                "this",
-                "throw",
-                "throws",
-                "transient",
-                "try",
-                "typeof",
-                "var",
-                "volatile",
-                "while",
-                "with",
-                "yield",
+				"&&", "||", "!", "let", "var", "abstract", "arguments", "await", "break", "case", "catch", "class", "const", "continue",
+				"debugger", "default", "delete", "do", "else", "enum", "eval", "export", "extends", "final", "finally", "for", "function",
+				"goto", "if", "implements", "import", "in", "instanceof", "interface", "let", "native", "new", "package", "private", "protected",
+				"public", "return", "static", "super", "switch", "synchronized", "this","throw", "throws", "transient", "try", "typeof", 
+				"var", "volatile", "while", "with", "yield",
 			]),
 			types: BTreeSet::from([
-                "Boolean",
-                "Number",
-                "BigInt",
-                "Undefined",
-                "Null",
-                "String",
-                "Symbol",
-                "byte",
-                "char",
-                "float",
-                "int",
-                "long",
-                "short",
-                "void",
+				"Boolean", "Number", "BigInt", "Undefined", "Null", "String", "Symbol", "byte", "char", "float", "int", "long", "short", "void",
 			]),
 			special: BTreeSet::from(["false", "null", "true"]),
 		}

src/main.rs

@@ -4,9 +4,9 @@ use egui::{
 	TextStyle::{Body, Button, Heading, Monospace, Small},
 };
 use homedir::get_my_home;
+use std::{ops::Range, path::PathBuf, sync::Arc, thread, time};
 use std::env;
 use std::time::Duration;
-use std::{ops::Range, path::PathBuf, sync::Arc, thread, time};
 
 mod core;
 mod editor;
@@ -25,13 +25,7 @@ const TERMINAL_HEIGHT: f32 = 200.0;
 const TERMINAL_RANGE: Range<f32> = 100.0..600.0;
 const RED: egui::Color32 = egui::Color32::from_rgb(235, 108, 99);
 const TIME_LABELS: [&str; 7] = [
-    "input",
-    "settings",
-    "tree",
-    "terminal+tray",
-    "tabs",
-    "content",
-    "windows",
+	"input", "settings", "tree", "terminal", "tabs", "content", "windows",
 ];
 const ZOOM_FACTOR: f32 = 1.1;
 const MAX_FPS: f32 = 30.0;
@@ -69,8 +63,6 @@ fn main() -> Result<(), eframe::Error> {
 		None
 	};
 
-    //panels::send_command("export RUSTFLAGS=--cfg=web_sys_unstable_apis".to_string());
-
 	eframe::run_native(
 		&format!("Calcifer{}", TITLE),
 		options,
@@ -84,8 +76,6 @@ struct Calcifer {
 	
 	selected_tab: usize,
 	tabs: Vec<panels::Tab>,
-    tab_rect: egui::Rect,
-    mouse_holder: panels::MouseHolder,
 
 	command: String,
 	command_history: Vec<panels::CommandEntry>,
@@ -127,8 +117,6 @@ impl Default for Calcifer {
 			
 			selected_tab: 0,
 			tabs: vec![panels::Tab::default()],
-            tab_rect: egui::Rect::EVERYTHING,
-            mouse_holder: panels::MouseHolder::None,
 
 			command: String::new(),
 			command_history: Vec::new(),
@@ -213,8 +201,7 @@ impl eframe::App for Calcifer {
 			}
 		}
 
-        if ctx.input(|i| i.key_pressed(egui::Key::Enter))
-            && ctx.memory(|m| m.focus() == None)
+		if ctx.input(|i| i.key_pressed(egui::Key::Enter)) && ctx.memory(|m| m.focus() == None)
 			&& self.tabs[self.selected_tab].language == PROJECT_EXTENSION
 		{
 			self.project_content.item_window.visible = true;
@@ -237,11 +224,11 @@ impl eframe::App for Calcifer {
 		}
 
 		if ctx.input(|i| i.zoom_delta() > 1.0) {
-            self.zoom = (self.zoom * ZOOM_FACTOR).min(10.0);
+			self.zoom = (self.zoom*ZOOM_FACTOR).min(10.0);
 		}
 
 		if ctx.input(|i| i.zoom_delta() < 1.0) {
-            self.zoom = (self.zoom / ZOOM_FACTOR).max(0.1);
+			self.zoom = (self.zoom/ZOOM_FACTOR).max(0.1);
 		}
 
 		if ctx.input(|i| i.key_pressed(egui::Key::F) && i.modifiers.ctrl) {
@@ -280,11 +267,6 @@ impl eframe::App for Calcifer {
 			}
 		}
 
-        if self.tabs.len() == 0 {
-            egui::Context::send_viewport_cmd(ctx, egui::ViewportCommand::Close);
-            return;
-        }
-
 		self.time_watch[0] = watch.elapsed().as_micros() as f32 / 1000.0;
 		watch = time::Instant::now();
 
@@ -315,15 +297,11 @@ impl eframe::App for Calcifer {
 		watch = time::Instant::now();
 
 		self.draw_windows(ctx);
-        self.draw_mouse_drag(ctx);
 
 		self.time_watch[6] = watch.elapsed().as_micros() as f32 / 1000.0;
 
 		if self.running_command {
-            egui::Context::request_repaint_after(
-                ctx,
-                Duration::from_secs_f32(RUNNING_COMMAND_REFRESH_DELAY),
-            );
+			egui::Context::request_repaint_after(ctx, Duration::from_secs_f32(RUNNING_COMMAND_REFRESH_DELAY));
 		}
 	}
 

src/panels/file_tree.rs

@@ -1,14 +1,14 @@
-use std::hash::DefaultHasher;
-use std::hash::Hash;
-use std::hash::Hasher;
-use std::time::SystemTime;
-use std::time::UNIX_EPOCH;
 use std::{
 	cmp::Ordering,
 	ffi::OsStr,
 	fs, io,
 	path::{Path, PathBuf},
 };
+use std::hash::DefaultHasher;
+use std::time::UNIX_EPOCH;
+use std::time::SystemTime;
+use std::hash::Hasher;
+use std::hash::Hash;
 
 //use crate::ALLOWED_FILE_EXTENSIONS;
 
@@ -42,10 +42,7 @@ impl FileEntry {
 	}
 	
 	 fn generate_unique_id(path: PathBuf) -> String {
-        let now = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_secs();
+        let now = SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_secs();
 
         let mut hasher = DefaultHasher::new();
         now.hash(&mut hasher);
@@ -150,10 +147,10 @@ fn generate_entry(path: &Path) -> Option<FileEntry> {
 		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;
-    //		}
+//		let extension = path.extension().and_then(|ext| ext.to_str());
+//		if !ALLOWED_FILE_EXTENSIONS.contains(&extension.unwrap_or_default()) {
+//			return None;
+//		}
 	} else {
 		return None;
 	}

src/panels/project_mode.rs

@@ -1,6 +1,7 @@
 use eframe::egui;
 use serde::{Deserialize, Serialize};
 use std::{
+	cmp::min,
 	cmp::max,
 	sync::atomic::{AtomicUsize, Ordering},
 };
@@ -123,9 +124,7 @@ fn get_id() -> usize {
 }
 
 pub fn draw_project(ui: &mut egui::Ui, theme: ColorTheme, project: &mut Project) {
-    ui.columns(
-        max(MAX_PROJECT_COLUMNS, project.categories.len() + 1),
-        |uis| {
+	ui.columns(max(MAX_PROJECT_COLUMNS, project.categories.len() + 1) , |uis| {
 		for (category_index, category) in project.categories.clone().into_iter().enumerate() {
 			let ui = &mut uis[category_index];
 
@@ -153,8 +152,7 @@ pub fn draw_project(ui: &mut egui::Ui, theme: ColorTheme, project: &mut Project)
 						row: item_index,
 					})
 				{
-                        ui.style_mut().visuals.override_text_color =
-                            Some(hex_str_to_color(theme.bg));
+					ui.style_mut().visuals.override_text_color = Some(hex_str_to_color(theme.bg));
 					ui.add(
 						egui::Button::new(item.name.clone())
 							.fill(hex_str_to_color(theme.functions)),
@@ -163,10 +161,7 @@ pub fn draw_project(ui: &mut egui::Ui, theme: ColorTheme, project: &mut Project)
 					ui.style_mut().visuals.override_text_color =
 						Some(hex_str_to_color(theme.literals));
 					if ui
-                            .add(
-                                egui::Button::new(item.name.clone())
-                                    .fill(hex_str_to_color(theme.bg)),
-                            )
+						.add(egui::Button::new(item.name.clone()).fill(hex_str_to_color(theme.bg)))
 						.clicked()
 					{
 						project.selected_item = Location {
@@ -176,15 +171,22 @@ pub fn draw_project(ui: &mut egui::Ui, theme: ColorTheme, project: &mut Project)
 					}
 				}
 			}
-                ui.style_mut().visuals.override_text_color = Some(hex_str_to_color(theme.literals));
+			ui.style_mut().visuals.override_text_color =
+				Some(hex_str_to_color(theme.literals));
 			if category.name != "+" && ui.add(egui::Button::new("+")).clicked() {
 				project.categories[category_index]
 					.content
 					.push(Item::new("item"));
 			}
+			//			if category.name != "+" {
+			//				if ui.add(egui::Button::new("+")).clicked() {
+			//					project.categories[category_index]
+			//						.content
+			//						.push(Item::new("item"));
+			//				}
+			//			}
 		}
-        },
-    );
+	});
 
 	let mut moved = false;
 	let category = project.selected_item.category;
@@ -236,15 +238,23 @@ pub fn draw_project(ui: &mut egui::Ui, theme: ColorTheme, project: &mut Project)
 		&& project.selected_item.category > 0
 	{
 		moved = true;
-        if !project.was_moving && project.categories[category - 1].content.len() > 0 {
+		if !project.was_moving {
 			project.selected_item.category -= 1;
+			project.selected_item.row = min(
+				project.categories[category].content.len() - 1,
+				project.selected_item.row,
+			);
 		}
 	} else if ui.input(|i| i.key_pressed(egui::Key::ArrowRight))
 		&& project.selected_item.category < project.categories.len() - 2
 	{
 		moved = true;
-        if !project.was_moving && project.categories[category + 1].content.len() > 0 {
+		if !project.was_moving {
 			project.selected_item.category += 1;
+			project.selected_item.row = min(
+				project.categories[category].content.len() - 1,
+				project.selected_item.row,
+			);
 		}
 	} else if ui.input(|i| i.key_pressed(egui::Key::ArrowUp)) && project.selected_item.row > 0 {
 		moved = true;

src/panels/tabs.rs

@@ -61,11 +61,6 @@ impl Tab {
     }
 }
 
-pub enum MouseHolder {
-    TabHolder(usize),
-    None,
-}
-
 fn read_file_contents(path: &Path) -> String {
     let error_type = "reading file";
     read_to_string(path)

src/sub_windows/project_item.rs

@@ -22,10 +22,10 @@ impl ProjectItemWindow {
 		
 		if let Some(response) = maybe_response {
 			if let Some(delete_option) = response.inner {
-                return delete_option;
+				return delete_option
 			}
 		}
-        return false;
+		return false
 	}
 
 	fn ui(&mut self, ui: &mut egui::Ui, item: &mut panels::Item) -> bool {
@@ -43,6 +43,6 @@ impl ProjectItemWindow {
 			ui.available_size(),
 			egui::TextEdit::multiline(&mut item.description),
 		);
-        return delete_item.clone();
+		return delete_item.clone()
 	}
 }