commit 1588af501b9fbed2e088fe1a10709cd2fe5c9432
Author: Able <abl3theabove@gmail.com>
Date:   Thu Jun 3 04:05:08 2021 -0500

    Initial Commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..df2c1e1
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,185 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "able-editor"
+version = "0.1.0"
+dependencies = [
+ "fltk",
+ "home",
+ "log",
+]
+
+[[package]]
+name = "bitflags"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+
+[[package]]
+name = "cc"
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+
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+
+[[package]]
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+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "fltk"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93976066512905df1768cbf8bfe229089f91e992fb826b5ae0aa04db26c374ed"
+dependencies = [
+ "bitflags",
+ "fltk-derive",
+ "fltk-sys",
+ "lazy_static",
+ "objc",
+ "raw-window-handle",
+]
+
+[[package]]
+name = "fltk-derive"
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+checksum = "c59d32edd6499bef496473f31281a941c8309026a19e4a92839db3bbda591474"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "fltk-sys"
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+checksum = "dd93e3698638a72c5dd38b9cb34a9eb90417f0ef59028de0f7e3f008304754e3"
+dependencies = [
+ "cmake",
+ "libc",
+]
+
+[[package]]
+name = "home"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2456aef2e6b6a9784192ae780c0f15bc57df0e918585282325e8c8ac27737654"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
+[[package]]
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+
+[[package]]
+name = "log"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62bb907fe88d54d8d9ce32a3cceab4218ed2f6b7d35617cafe9adf84e43919cb"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "objc"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "915b1b472bc21c53464d6c8461c9d3af805ba1ef837e1cac254428f4a77177b1"
+dependencies = [
+ "malloc_buf",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "unicode-xid",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "raw-window-handle"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a441a7a6c80ad6473bd4b74ec1c9a4c951794285bf941c2126f607c72e48211"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.72"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1e8cdbefb79a9a5a65e0db8b47b723ee907b7c7f8496c76a1770b5c310bab82"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..ca57c4f
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "able-editor"
+version = "0.1.0"
+authors = ["Able <abl3theabove@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+fltk = "*"
+home = "0.5.3"
+log="*"
diff --git a/src/config.rs b/src/config.rs
new file mode 100644
index 0000000..ccc2956
--- /dev/null
+++ b/src/config.rs
@@ -0,0 +1,24 @@
+use serde::Deserialize;
+use std::fs;
+
+#[derive(Debug, Deserialize, Copy, Clone)]
+pub struct Configuration {
+    log: Option<bool>,
+}
+const DEFAULT_CONFIG: Configuration = Configuration { log: Some(true) };
+pub fn load_config() -> Configuration {
+    let filename = "assets/config.toml";
+
+    let contents = fs::read_to_string(filename);
+    match contents {
+        Ok(o) => {
+            println!("{}", o);
+            let decoded: Configuration = toml::from_str(&o).unwrap_or(DEFAULT_CONFIG);
+            return decoded;
+        }
+        Err(e) => {
+            println!("{}", e);
+            return DEFAULT_CONFIG;
+        }
+    }
+}
diff --git a/src/editor.rs b/src/editor.rs
new file mode 100644
index 0000000..344fe20
--- /dev/null
+++ b/src/editor.rs
@@ -0,0 +1,47 @@
+use fltk::{
+    enums::{CallbackTrigger, Color, Font},
+    prelude::{DisplayExt, WidgetBase, WidgetExt},
+    text,
+};
+use std::ops::{Deref, DerefMut};
+
+pub struct Editor {
+    editor: text::TextEditor,
+}
+
+impl Editor {
+    pub fn new(buf: text::TextBuffer) -> Self {
+        let mut editor = text::TextEditor::new(5, 35, 790, 560, "");
+        editor.set_buffer(Some(buf));
+
+        editor.set_text_color(Color::White);
+        editor.set_color(Color::Black);
+        editor.set_cursor_style(fltk::text::Cursor::Simple);
+
+        #[cfg(target_os = "macos")]
+        editor.resize(5, 5, 790, 590);
+
+        editor.set_scrollbar_size(15);
+        editor.set_text_font(Font::Screen);
+        editor.set_linenumber_width(32);
+        editor.set_linenumber_fgcolor(Color::White);
+        editor.set_linenumber_bgcolor(Color::Black);
+        editor.set_trigger(CallbackTrigger::Changed);
+        editor.set_cursor_color(Color::White);
+        Self { editor }
+    }
+}
+
+impl Deref for Editor {
+    type Target = text::TextEditor;
+
+    fn deref(&self) -> &Self::Target {
+        &self.editor
+    }
+}
+
+impl DerefMut for Editor {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.editor
+    }
+}
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..ba378b1
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,249 @@
+use fltk::{
+    app, dialog,
+    enums::Event,
+    prelude::{GroupExt, WidgetBase, WidgetExt, WindowExt},
+    text, window,
+};
+use std::{error, panic, path};
+mod editor;
+mod menu;
+#[derive(Copy, Clone)]
+pub enum Message {
+    Changed,
+    New,
+    Open,
+    Save,
+    SaveAs,
+    Quit,
+    Cut,
+    Copy,
+    Paste,
+    Config,
+}
+
+pub fn center() -> (i32, i32) {
+    (
+        (app::screen_size().0 / 2.0) as i32,
+        (app::screen_size().1 / 2.0) as i32,
+    )
+}
+
+pub struct App {
+    app: app::App,
+    saved: bool,
+    filename: String,
+    r: app::Receiver<Message>,
+    buf: text::TextBuffer,
+    editor: editor::Editor,
+}
+
+impl App {
+    pub fn new(args: Vec<String>) -> Self {
+        let app = app::App::default().with_scheme(app::Scheme::Gtk);
+        app::background(0, 0, 0);
+
+        app::foreground(255, 255, 255);
+
+        app::set_frame_type(fltk::enums::FrameType::NoBox);
+
+        let (s, r) = app::channel::<Message>();
+        let mut buf = text::TextBuffer::default();
+        buf.set_tab_distance(4);
+        let mut main_win = window::Window::default()
+            .with_size(800, 600)
+            .center_screen()
+            .with_label("AblEditor");
+        let _menu = menu::Menu::new(&s);
+
+        let mut frame = fltk::frame::Frame::default();
+        frame.set_label_size(30);
+        frame.set_label(&"hi");
+        let mut editor = editor::Editor::new(buf.clone());
+        editor.emit(s, Message::Changed);
+        main_win.make_resizable(true);
+        // only resize editor, not the menu bar
+        main_win.resizable(&*editor);
+        main_win.end();
+        main_win.show();
+        main_win.set_callback(move |_| {
+            if app::event() == Event::Close {
+                s.send(Message::Quit);
+            }
+        });
+        let filename = if args.len() > 1 {
+            let file = path::Path::new(&args[1]);
+            assert!(
+                file.exists() && file.is_file(),
+                "An error occured while opening the file!"
+            );
+            buf.load_file(&args[1]).unwrap();
+            args[1].clone()
+        } else {
+            String::new()
+        };
+        // Handle drag and drop
+        let mut dnd = false;
+        let mut released = false;
+
+        editor.handle({
+            let mut buf = buf.clone();
+            move |_, ev| match ev {
+                Event::DndEnter => {
+                    dnd = true;
+                    true
+                }
+                Event::DndDrag => true,
+                Event::DndRelease => {
+                    released = true;
+                    true
+                }
+                Event::Paste => {
+                    if dnd && released {
+                        let path = app::event_text();
+                        let path = std::path::Path::new(&path);
+                        assert!(path.exists());
+                        buf.load_file(&path).unwrap();
+                        dnd = false;
+                        released = false;
+                        true
+                    } else {
+                        false
+                    }
+                }
+                Event::DndLeave => {
+                    dnd = false;
+                    released = false;
+                    true
+                }
+                _ => false,
+            }
+        });
+
+        Self {
+            app,
+            saved: true,
+            filename,
+            r,
+            buf,
+            editor,
+        }
+    }
+
+    pub fn save_file(&mut self) -> Result<(), Box<dyn error::Error>> {
+        let mut filename = self.filename.clone();
+        if self.saved {
+            if filename.is_empty() {
+                let mut dlg = dialog::FileDialog::new(dialog::FileDialogType::BrowseSaveFile);
+                dlg.set_option(dialog::FileDialogOptions::SaveAsConfirm);
+                dlg.show();
+                filename = dlg.filename().to_string_lossy().to_string();
+                if !filename.is_empty() {
+                    self.buf.save_file(&filename).unwrap_or_else(|_| {
+                        dialog::alert(center().0 - 200, center().1 - 100, "Please specify a file!")
+                    });
+                    self.saved = true;
+                }
+            } else if path::Path::new(&filename).exists() {
+                self.buf.save_file(&filename)?;
+                self.saved = true;
+            } else {
+                dialog::alert(center().0 - 200, center().1 - 100, "Please specify a file!")
+            }
+        } else {
+            let mut dlg = dialog::FileDialog::new(dialog::FileDialogType::BrowseSaveFile);
+            dlg.set_option(dialog::FileDialogOptions::SaveAsConfirm);
+            dlg.show();
+            filename = dlg.filename().to_string_lossy().to_string();
+            if !filename.is_empty() {
+                self.buf.save_file(&filename).unwrap_or_else(|_| {
+                    dialog::alert(center().0 - 200, center().1 - 100, "Please specify a file!")
+                });
+                self.saved = true;
+            }
+        }
+        Ok(())
+    }
+    pub fn launch(&mut self) {
+        while self.app.wait() {
+            use Message::*;
+            if let Some(msg) = self.r.recv() {
+                match msg {
+                    Changed => self.saved = false,
+                    New => {
+                        if self.buf.text() != "" {
+                            let x = dialog::choice(
+                                center().0 - 200,
+                                center().1 - 100,
+                                "File unsaved, Do you wish to continue?",
+                                "Yes",
+                                "No!",
+                                "",
+                            );
+                            if x == 0 {
+                                self.buf.set_text("");
+                            }
+                        }
+                    }
+                    Open => {
+                        let mut dlg = dialog::FileDialog::new(dialog::FileDialogType::BrowseFile);
+                        dlg.set_option(dialog::FileDialogOptions::NoOptions);
+                        dlg.show();
+                        let filename = dlg.filename().to_string_lossy().to_string();
+                        if !filename.is_empty() {
+                            if path::Path::new(&filename).exists() {
+                                self.buf.load_file(&filename).unwrap();
+                                self.filename = filename;
+                            } else {
+                                dialog::alert(
+                                    center().0 - 200,
+                                    center().1 - 100,
+                                    "File does not exist!",
+                                )
+                            }
+                        }
+                    }
+                    Save | SaveAs => self.save_file().unwrap(),
+
+                    Quit => {
+                        if self.saved {
+                            self.app.quit();
+                        } else {
+                            let x = dialog::choice(
+                                center().0 - 200,
+                                center().1 - 100,
+                                "Would you like to save your work?",
+                                "Yes",
+                                "No",
+                                "",
+                            );
+
+                            if x == 0 {
+                                self.save_file().unwrap();
+                                self.app.quit();
+                            } else {
+                                self.app.quit();
+                            }
+                        }
+                    }
+                    Cut => self.editor.cut(),
+                    Copy => self.editor.copy(),
+                    Paste => self.editor.paste(),
+                    _ => {}
+                }
+            }
+        }
+    }
+}
+
+fn main() {
+    panic::set_hook(Box::new(|info| {
+        if let Some(s) = info.payload().downcast_ref::<&str>() {
+            dialog::message(center().0 - 200, center().1 - 100, s);
+        } else {
+            dialog::message(center().0 - 200, center().1 - 100, &info.to_string());
+        }
+    }));
+    let args: Vec<_> = std::env::args().collect();
+    let mut app = App::new(args);
+    app.launch();
+}
diff --git a/src/menu.rs b/src/menu.rs
new file mode 100644
index 0000000..8c54842
--- /dev/null
+++ b/src/menu.rs
@@ -0,0 +1,105 @@
+use fltk::{
+    app,
+    enums::{Color, Shortcut},
+    menu,
+    prelude::{MenuExt, WidgetExt},
+};
+
+use crate::Message;
+pub struct Menu {
+    _menu: menu::SysMenuBar,
+}
+
+impl Menu {
+    pub fn new(s: &app::Sender<Message>) -> Self {
+        let mut menu = menu::SysMenuBar::default().with_size(800, 35);
+
+        menu.set_text_color(Color::White);
+        menu.set_color(Color::Black);
+        menu.add_emit(
+            "&File/New...\t",
+            Shortcut::Ctrl | 'n',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::New,
+        );
+
+        menu.add_emit(
+            "&File/Open...\t",
+            Shortcut::Ctrl | 'o',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::Open,
+        );
+
+        menu.add_emit(
+            "&File/Save\t",
+            Shortcut::Ctrl | 's',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::Save,
+        );
+
+        menu.add_emit(
+            "&File/Save as...\t",
+            Shortcut::Ctrl | 'w',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::SaveAs,
+        );
+
+        menu.add_emit(
+            "&File/Quit\t",
+            Shortcut::Ctrl | 'q',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::Quit,
+        );
+
+        menu.add_emit(
+            "&Edit/Cut\t",
+            Shortcut::Ctrl | 'x',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::Cut,
+        );
+
+        menu.add_emit(
+            "&Edit/Copy\t",
+            Shortcut::Ctrl | 'c',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::Copy,
+        );
+
+        menu.add_emit(
+            "&Edit/Paste\t",
+            Shortcut::Ctrl | 'v',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::Paste,
+        );
+
+        /*
+        menu.add_emit(
+            "&Tools/Config\t",
+            Shortcut::Ctrl | '/',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::Config,
+        );
+        menu.add_emit(
+            "&Tools/Terminal\t",
+            Shortcut::Ctrl | 't',
+            menu::MenuFlag::Normal,
+            *s,
+            Message::Config,
+        );
+        */
+        if let Some(mut item) = menu.find_item("&File/Quit\t") {
+            item.set_label_color(Color::Red);
+        }
+
+        Self { _menu: menu }
+    }
+}