Refactor (#37)

* Patch refactor render/input/plugin (#22)

重新构建整体架构，包括：

渲染模块
输入处理模块
新增插件系统框架

* Feat insert (#23)

* Insert mode

* 完善render_lexme (#24)

* 完善render_lexme换行和\t

* 解决退出时屏幕没有刷新的问题

---------

Co-authored-by: sparkzky <sparkhhhhhhhhh@outlook.com>

* 优化渲染模块，采用局部渲染提高渲染速度 (#26)

* insertMode添加tab处理 (#25)

* 修复buffer在最后个字符cursor右移时崩溃的问题 (#27)

* worksapce模式，支持查看工作区内容，动态打开工作区文件等操作 (#33)

* 将共用结构体移动到held_core中，增加部分插件相关的interface (#34)

- 增加插件系统
- 更改部分项目结构

* normal mode (#28)

* normal mode

* 实现了功能的自定义(除了delete_some)

* 纠正default.yaml: 'G' -> 'shift-G'

* 删除单词，移动到下一单词

* 移动undo, redo等到buffer模块

移动到前一单词，下一单词末尾

* CMD_COUNTER作为Application的成员变量

* Feat search (#32)

* feat search

* 修改default.yaml

* 修改usize溢出bug，修改exec_search前后部分按键不能使用

---------

Co-authored-by: zhuweihao12138 <746026882@qq.com>
Co-authored-by: GnoCiYeH <heyicong@dragonos.org>

* Feat Command (#29)

* Add command mode

* modified to resolve the conflict

* get command mode modified

* worksapce模式，支持查看工作区内容，动态打开工作区文件等操作 (#33)

* 将共用结构体移动到held_core中，增加部分插件相关的interface (#34)

- 增加插件系统
- 更改部分项目结构

---------

Co-authored-by: GnoCiYeH <heyicong@dragonos.org>

* patch the error of command mode (#35)

* feat-replace (#31)

* 增加Replace模式
---------

Co-authored-by: sparkzky <sparkhhhhhhhhh@outlook.com>
Co-authored-by: GnoCiYeH <heyicong@dragonos.org>

* Patch fix (#36)

* patch the error of command mode

* 进一步修复文件移动引起的错误

* 修改import, default.yaml

---------

Co-authored-by: zhou <2628735358@qq.com>

---------

Co-authored-by: Z YS <202330452442@mail.scut.edu.cn>
Co-authored-by: sparkzky <146502758+sparkzky@users.noreply.github.com>
Co-authored-by: sparkzky <sparkhhhhhhhhh@outlook.com>
Co-authored-by: Weihao Zhu <134527871+zhuweihao12138@users.noreply.github.com>
Co-authored-by: zhuweihao12138 <746026882@qq.com>
Co-authored-by: laokengwt <143977175+laokengwt@users.noreply.github.com>
Co-authored-by: 火花 <sparkhhhhhhhhhh@outlook.com>
Co-authored-by: zhou <2628735358@qq.com>

Author: 7 people

Cargo.toml

@@ -5,6 +5,9 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[workspace]
+members = ["held_core", "test/test_render_plugin"]
+
 [features]
 dragonos = []
 
@@ -26,3 +29,20 @@ serde_yaml = "0.9"
 
 # 定义标志位
 bitflags = "2.4.2"
+
+walkdir = "2.5.0"
+
+held_core = { path = "./held_core" }
+unicode-segmentation = "1.12.0"
+syntect = "5.2.0"
+error-chain = "0.12.4"
+yaml-rust = "0.4.5"
+app_dirs2 = "2.5.5"
+linked-hash-map = "0.5.6"
+strum = { version = "^0.26.3", features = ["std","derive"] }
+smallvec = "1.13.2"
+dlopen2 = "0.7.0"
+
+[build-dependencies]
+regex = "1.10"
+

build.rs

@@ -0,0 +1,73 @@
+use std::{
+    env,
+    fs::{read_dir, read_to_string, File},
+    io::Write,
+    path::PathBuf,
+};
+
+use regex::Regex;
+
+const COMMAND_REGEX: &str = r"pub fn (.*)\(app: &mut Application\) -> Result<\(\)>";
+
+fn main() {
+    generate_handler();
+}
+
+fn generate_handler() {
+    let out_dir = env::var("OUT_DIR").unwrap();
+    let out_file_pathbuf = PathBuf::new().join(out_dir).join("handle_map");
+
+    let mut out_file = File::create(out_file_pathbuf).unwrap();
+    out_file
+        .write(
+            r"{
+    let mut handles: HashMap<&'static str, fn(&mut Application) -> Result<()>> = HashMap::new();
+"
+            .as_bytes(),
+        )
+        .unwrap();
+
+    let expression = Regex::new(COMMAND_REGEX).expect("Failed to compile command matching regex");
+    let readdir = read_dir("./src/application/handler/").unwrap();
+
+    for entry in readdir {
+        if let Ok(entry) = entry {
+            let path = entry.path();
+            let module_name = entry
+                .file_name()
+                .into_string()
+                .unwrap()
+                .split('.')
+                .next()
+                .unwrap()
+                .to_owned();
+
+            let content = read_to_string(path).unwrap();
+            for captures in expression.captures_iter(&content) {
+                let function_name = captures.get(1).unwrap().as_str();
+                write(&mut out_file, &module_name, function_name);
+            }
+        }
+    }
+
+    out_file
+        .write(
+            r"
+    handles
+}"
+            .as_bytes(),
+        )
+        .unwrap();
+}
+
+fn write(output: &mut File, module_name: &str, function_name: &str) {
+    output
+        .write(
+            format!(
+                "    handles.insert(\"{}::{}\", {}::{});\n",
+                module_name, function_name, module_name, function_name
+            )
+            .as_bytes(),
+        )
+        .unwrap();
+}

held_core/Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "held_core"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+crossterm = "0.27"

held_core/src/control.rs

@@ -0,0 +1 @@
+

held_core/src/interface/app.rs

@@ -0,0 +1,21 @@
+use super::{get_application, APPLICATION};
+
+pub trait App {
+    fn exit(&mut self);
+
+    fn to_insert_mode(&mut self);
+
+    fn to_normal_mode(&mut self);
+}
+
+pub fn exit() {
+    get_application().exit();
+}
+
+pub fn to_insert_mode() {
+    get_application().to_insert_mode();
+}
+
+pub fn to_normal_mode() {
+    get_application().to_normal_mode();
+}

held_core/src/interface/buffer.rs

@@ -0,0 +1,7 @@
+pub trait Buffer {
+    fn insert_char(&mut self);
+
+    fn new_line(&mut self);
+
+    fn insert_tab(&mut self);
+}

held_core/src/interface/cursor.rs

@@ -0,0 +1,41 @@
+use crate::utils::position::Position;
+
+use super::get_application;
+
+pub trait Cursor {
+    fn move_left(&mut self);
+
+    fn move_right(&mut self);
+
+    fn move_up(&mut self);
+
+    fn move_down(&mut self);
+
+    fn move_to_start_of_line(&mut self);
+
+    fn screen_cursor_position(&self) -> Position;
+}
+
+pub fn screen_cursor_position() -> Position {
+    get_application().screen_cursor_position()
+}
+
+pub fn move_down() {
+    get_application().move_down()
+}
+
+pub fn move_up() {
+    get_application().move_up()
+}
+
+pub fn move_left() {
+    get_application().move_left()
+}
+
+pub fn move_right() {
+    get_application().move_right()
+}
+
+pub fn move_to_start_of_line() {
+    get_application().move_to_start_of_line()
+}

held_core/src/interface/mod.rs

@@ -0,0 +1,24 @@
+use app::App;
+use buffer::Buffer;
+use cursor::Cursor;
+use monitor::Monitor;
+use workspace::Workspace;
+
+pub mod app;
+pub mod buffer;
+pub mod cursor;
+pub mod monitor;
+pub mod render;
+pub mod terminal;
+pub mod workspace;
+
+pub trait ApplicationInterface: App + Buffer + Cursor + Monitor + Workspace {}
+pub static mut APPLICATION: Option<&'static mut dyn ApplicationInterface> = None;
+
+pub(crate) fn get_application() -> &'static mut &'static mut dyn ApplicationInterface {
+    unsafe {
+        APPLICATION
+            .as_mut()
+            .expect("The application has not been initialized!")
+    }
+}

held_core/src/interface/monitor.rs

@@ -0,0 +1,5 @@
+pub trait Monitor {
+    fn scroll_to_cursor(&mut self);
+
+    fn scroll_to_center(&mut self);
+}

held_core/src/interface/render.rs

@@ -0,0 +1 @@
+