engine/character_window/src/page_content.rs

use crate::*;
use std::sync::Arc;

use crate::content::{Content, ContentUpdate, ContentWrapper};

use super::traits::*;

pub struct EmptyRightSide;

impl RightSide for EmptyRightSide {
    fn refresh(&mut self, _engine: &Engine, _hero: Entity) -> Result<()> {
        unreachable!()
    }

    fn base(&self) -> &Arc<GuiSnippet> {
        unreachable!()
    }
}

pub struct PageContent<A: Ability + 'static, T: Send + Sync> {
    content: Content<A, T>,
    tooltip: Arc<GuiSnippet>,

    right_side: Box<dyn RightSide>,
}

impl<A: Ability + 'static, T: Send + Sync> PageContent<A, T> {
    pub fn new<R>(content: Content<A, T>, tooltip: Arc<GuiSnippet>, right_side: R) -> Self
    where
        R: RightSide + 'static,
    {
        Self {
            content,
            tooltip,
            right_side: Box::new(right_side),
        }
    }
}

impl<A: Ability + 'static, T: Send + Sync> PageContentWrapper for PageContent<A, T>
where
    Content<A, T>: ContentUpdate,
{
    fn content(&self) -> &dyn ContentWrapper {
        &self.content
    }

    fn content_mut(&mut self) -> &mut dyn ContentWrapper {
        &mut self.content
    }

    fn tooltip(&self) -> &Arc<GuiSnippet> {
        &self.tooltip
    }

    fn right_side(&self) -> &dyn RightSide {
        &*self.right_side
    }

    fn right_side_mut(&mut self) -> &mut dyn RightSide {
        &mut *self.right_side
    }
}