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|
use self::{bar::EditorBarState, buffer::Buffer};
use super::{GlobalState, DUMMY_STATE};
use mlua::{Lua, UserData};
pub mod buffer;
pub mod bar;
#[derive(Default, Debug)]
pub struct EditorState {
pub visible: bool,
pub buffer: Buffer,
pub bar: EditorBarState,
}
macro_rules! cfg {
() => {
GlobalState::instance().editor
};
}
macro_rules! cfg_mut {
() => {
GlobalState::instance_mut().editor
};
}
impl EditorState {
pub const fn new() -> Self {
Self {
visible: false,
buffer: Buffer::new(),
bar: EditorBarState::new(),
}
}
pub fn run(lua: &Lua) {
let script = { cfg!().buffer.as_string() };
if let Err(_error) = lua.load(script).exec() {
// TODO: add error handling
}
}
}
impl UserData for EditorState {
fn add_fields<'lua, F: mlua::prelude::LuaUserDataFields<'lua, Self>>(fields: &mut F) {
fields.add_field_function_get("visible", |_, _| Ok(cfg!().visible));
fields.add_field_function_set("visible", |_, _, visible: bool| {
cfg_mut!().visible = visible;
Ok(())
});
fields.add_field_function_get("bar", |_, _| Ok(DUMMY_STATE.editor.bar));
}
fn add_methods<'lua, M: mlua::prelude::LuaUserDataMethods<'lua, Self>>(methods: &mut M) {
methods.add_function("run", |lua, _: ()| {
EditorState::run(lua);
Ok(())
})
}
}
|
