#![allow(non_snake_case)] use yew::prelude::*; use yewdux::prelude::*; use std::rc::Rc; use super::super::states::NewTransferState; use super::super::transfer_menu::RegionDisplay; #[derive(PartialEq, Properties)] pub struct SourcePlateProps { pub width: u8, pub height: u8, } #[function_component] pub fn SourcePlate(props: &SourcePlateProps) -> Html { let m_start_handle: UseStateHandle> = use_state_eq(|| None); let m_end_handle: UseStateHandle> = use_state_eq(|| None); let m_stat_handle: UseStateHandle = use_state_eq(|| false); let m_start = m_start_handle.clone(); let m_end = m_end_handle.clone(); let menu_sync_callback = { let m_start_handle = m_start_handle.clone(); let m_end_handle = m_end_handle.clone(); let m_stat_handle = m_stat_handle.clone(); move |nts: Rc| { if !(*m_stat_handle) { let pt1 = (nts.source_region.col_start, nts.source_region.row_start); let pt2 = (nts.source_region.col_end, nts.source_region.row_end); m_start_handle.set(Some(pt1)); m_end_handle.set(Some(pt2)); } } }; let dispatch = Dispatch::::subscribe(menu_sync_callback); let mouse_callback = { let m_start_handle = m_start_handle.clone(); let m_end_handle = m_end_handle.clone(); let m_stat_handle = m_stat_handle.clone(); Callback::from(move |(i,j,t)| { match t { MouseEventType::MOUSEDOWN => { m_start_handle.set(Some((i,j))); m_end_handle.set(Some((i,j))); m_stat_handle.set(true); }, MouseEventType::MOUSEENTER => { if *m_stat_handle { m_end_handle.set(Some((i,j))); } } } }) }; let mouseup_callback = { let m_start_handle = m_start_handle.clone(); let m_end_handle = m_end_handle.clone(); let m_stat_handle = m_stat_handle.clone(); Callback::from(move |_: MouseEvent| { m_stat_handle.set(false); if let Some(ul) = *m_start_handle { if let Some(br) = *m_end_handle { if let Ok(rd) = RegionDisplay::try_from((ul.0, ul.1, br.0, br.1)) { dispatch.reduce_mut(|state| { state.source_region = rd; }); } } } }) }; let mouseleave_callback = Callback::clone(&mouseup_callback); let rows = (1..=props.height).map(|i| { let row = (1..=props.width).map(|j| { html! { } }).collect::(); html! { { row } } }).collect::(); html! {

{ rows }

} } #[derive(PartialEq, Properties)] pub struct SourcePlateCellProps { i: u8, j: u8, selected: bool, mouse: Callback<(u8,u8, MouseEventType)>, color: Option } #[derive(Debug)] pub enum MouseEventType { MOUSEDOWN, MOUSEENTER } #[function_component] fn SourcePlateCell(props: &SourcePlateCellProps) -> Html { let selected_class = match props.selected { true => Some("current_select"), false => None, }; let _color_string = match &props.color { Some(c) => c.clone(), None => "None".to_string(), }; let mouse = Callback::clone(&props.mouse); let mouse2 = Callback::clone(&props.mouse); let (i,j) = (props.i.clone(), props.j.clone()); html! {

} } pub fn in_rect(corner1: Option<(u8, u8)>, corner2: Option<(u8, u8)>, pt: (u8, u8)) -> bool { if let (Some(c1), Some(c2)) = (corner1, corner2) { return pt.0 <= u8::max(c1.0, c2.0) && pt.0 >= u8::min(c1.0, c2.0) && pt.1 <= u8::max(c1.1, c2.1) && pt.1 >= u8::min(c1.1, c2.1); } else { return false; } } #[cfg(test)] mod tests { use super::in_rect; // in_rect tests #[test] fn test_in_rect1() { // Test in center of rect let c1 = (1, 1); let c2 = (10, 10); let pt = (5, 5); assert!(in_rect(Some(c1), Some(c2), pt)); // Order of the corners should not matter: assert!(in_rect(Some(c2), Some(c1), pt)); } #[test] fn test_in_rect2() { // Test on top/bottom edges of rect let c1 = (1, 1); let c2 = (10, 10); let pt1 = (1, 5); let pt2 = (10, 5); assert!(in_rect(Some(c1), Some(c2), pt1)); assert!(in_rect(Some(c1), Some(c2), pt2)); // Order of the corners should not matter: assert!(in_rect(Some(c2), Some(c1), pt1)); assert!(in_rect(Some(c2), Some(c1), pt2)); } #[test] fn test_in_rect3() { // Test on left/right edges of rect let c1 = (1, 1); let c2 = (10, 10); let pt1 = (5, 1); let pt2 = (5, 10); assert!(in_rect(Some(c1), Some(c2), pt1)); assert!(in_rect(Some(c1), Some(c2), pt2)); // Order of the corners should not matter: assert!(in_rect(Some(c2), Some(c1), pt1)); assert!(in_rect(Some(c2), Some(c1), pt2)); } #[test] fn test_in_rect4() { // Test cases that should fail let c1 = (1, 1); let c2 = (10, 10); let pt1 = (0, 0); let pt2 = (15, 15); assert_eq!(false, in_rect(Some(c1), Some(c2), pt1)); assert_eq!(false, in_rect(Some(c1), Some(c2), pt2)); } }