--- /dev/null
+//const ROWS: u8 = 8;
+pub const COLS: u8 = 7;
+
+pub const INFO_TEXT_MAX_ITEMS: u32 = 100;
+pub const INFO_TEXT_HEIGHT: i32 = 400;
-use std::cell::{Cell, RefCell};
-use std::collections::VecDeque;
-use std::rc::Rc;
-use yew::prelude::*;
-
-//const ROWS: u8 = 8;
-const COLS: u8 = 7;
-
-const INFO_TEXT_MAX_ITEMS: u32 = 100;
-const INFO_TEXT_HEIGHT: i32 = 400;
-
-#[derive(Copy, Clone, Debug, PartialEq, Eq)]
-enum BoardState {
- Empty,
- Cyan,
- Magenta,
-}
-
-impl Default for BoardState {
- fn default() -> Self {
- Self::Empty
- }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct MessageBus {
- queued: VecDeque<String>,
-}
-
-impl Default for MessageBus {
- fn default() -> Self {
- Self {
- queued: VecDeque::new(),
- }
- }
-}
-
-impl MessageBus {
- pub fn get_next_msg(&mut self) -> Option<String> {
- self.queued.pop_front()
- }
-
- pub fn push_msg(&mut self, msg: String) -> Result<(), String> {
- self.queued.push_back(msg);
- Ok(())
- }
-}
-
-#[derive(Copy, Clone, Debug, PartialEq, Eq)]
-enum Turn {
- CyanPlayer,
- MagentaPlayer,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-struct SharedState {
- board: [Rc<Cell<BoardState>>; 56],
- bus: Rc<RefCell<MessageBus>>,
- turn: Turn,
- info_text_ref: NodeRef,
-}
-
-impl Default for SharedState {
- fn default() -> Self {
- Self {
- // cannot use [<type>; 56] because Rc does not impl Copy
- board: [
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- Rc::new(Cell::new(BoardState::default())),
- ],
- bus: Rc::new(RefCell::new(MessageBus::default())),
- turn: Turn::CyanPlayer,
- info_text_ref: NodeRef::default(),
- }
- }
-}
-
-struct Slot {}
-
-enum SlotMessage {
- Press(u8),
-}
+mod state;
+mod yew_components;
+mod constants;
-#[derive(Clone, PartialEq, Properties)]
-struct SlotProperties {
- idx: u8,
- state: Rc<Cell<BoardState>>,
- bus: Rc<RefCell<MessageBus>>,
-}
-
-impl Component for Slot {
- type Message = SlotMessage;
- type Properties = SlotProperties;
-
- fn create(_ctx: &Context<Self>) -> Self {
- Self {}
- }
-
- fn view(&self, ctx: &Context<Self>) -> Html {
- let idx = ctx.props().idx;
- let state = match ctx.props().state.as_ref().get() {
- BoardState::Empty => "open",
- BoardState::Cyan => "cyan",
- BoardState::Magenta => "magenta",
- };
- let idx_copy = idx;
- let onclick = ctx.link().callback(move |_| SlotMessage::Press(idx_copy));
- let col = idx % COLS;
- let row = idx / COLS;
- html! {
- <button class={format!("slot {} r{} c{}", state, row, col)} id={format!("{}", idx)} onclick={onclick}>
- </button>
- }
- }
-
- fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> bool {
- match msg {
- SlotMessage::Press(idx) => {
- let (shared, _) = ctx
- .link()
- .context::<SharedState>(Callback::noop())
- .expect("shared to be set");
-
- let result = shared.bus.borrow_mut().push_msg(format!("pressed {idx}"));
- if let Err(e) = result {
- log::error!("Error pushing msg to bus: {}", e);
- } else {
- // DEBUG
- //log::info!("Pushed \"pressed {idx}\" msg to bus");
- }
- }
- }
-
- // notify Wrapper with message
- if let Some(p) = ctx.link().get_parent() {
- p.clone().downcast::<Wrapper>().send_message(());
- }
-
- true
- }
-}
-
-struct Wrapper {}
-
-impl Component for Wrapper {
- type Message = ();
- type Properties = ();
-
- fn create(_ctx: &Context<Self>) -> Self {
- Self {}
- }
-
- fn view(&self, ctx: &Context<Self>) -> Html {
- let (shared, _) = ctx
- .link()
- .context::<SharedState>(Callback::noop())
- .expect("state to be set");
- html! {
- <div class="wrapper">
- <Slot idx=0 state={shared.board[0].clone()} bus={shared.bus.clone()} />
- <Slot idx=1 state={shared.board[1].clone()} bus={shared.bus.clone()} />
- <Slot idx=2 state={shared.board[2].clone()} bus={shared.bus.clone()} />
- <Slot idx=3 state={shared.board[3].clone()} bus={shared.bus.clone()} />
- <Slot idx=4 state={shared.board[4].clone()} bus={shared.bus.clone()} />
- <Slot idx=5 state={shared.board[5].clone()} bus={shared.bus.clone()} />
- <Slot idx=6 state={shared.board[6].clone()} bus={shared.bus.clone()} />
- <Slot idx=7 state={shared.board[7].clone()} bus={shared.bus.clone()} />
- <Slot idx=8 state={shared.board[8].clone()} bus={shared.bus.clone()} />
- <Slot idx=9 state={shared.board[9].clone()} bus={shared.bus.clone()} />
- <Slot idx=10 state={shared.board[10].clone()} bus={shared.bus.clone()} />
- <Slot idx=11 state={shared.board[11].clone()} bus={shared.bus.clone()} />
- <Slot idx=12 state={shared.board[12].clone()} bus={shared.bus.clone()} />
- <Slot idx=13 state={shared.board[13].clone()} bus={shared.bus.clone()} />
- <Slot idx=14 state={shared.board[14].clone()} bus={shared.bus.clone()} />
- <Slot idx=15 state={shared.board[15].clone()} bus={shared.bus.clone()} />
- <Slot idx=16 state={shared.board[16].clone()} bus={shared.bus.clone()} />
- <Slot idx=17 state={shared.board[17].clone()} bus={shared.bus.clone()} />
- <Slot idx=18 state={shared.board[18].clone()} bus={shared.bus.clone()} />
- <Slot idx=19 state={shared.board[19].clone()} bus={shared.bus.clone()} />
- <Slot idx=20 state={shared.board[20].clone()} bus={shared.bus.clone()} />
- <Slot idx=21 state={shared.board[21].clone()} bus={shared.bus.clone()} />
- <Slot idx=22 state={shared.board[22].clone()} bus={shared.bus.clone()} />
- <Slot idx=23 state={shared.board[23].clone()} bus={shared.bus.clone()} />
- <Slot idx=24 state={shared.board[24].clone()} bus={shared.bus.clone()} />
- <Slot idx=25 state={shared.board[25].clone()} bus={shared.bus.clone()} />
- <Slot idx=26 state={shared.board[26].clone()} bus={shared.bus.clone()} />
- <Slot idx=27 state={shared.board[27].clone()} bus={shared.bus.clone()} />
- <Slot idx=28 state={shared.board[28].clone()} bus={shared.bus.clone()} />
- <Slot idx=29 state={shared.board[29].clone()} bus={shared.bus.clone()} />
- <Slot idx=30 state={shared.board[30].clone()} bus={shared.bus.clone()} />
- <Slot idx=31 state={shared.board[31].clone()} bus={shared.bus.clone()} />
- <Slot idx=32 state={shared.board[32].clone()} bus={shared.bus.clone()} />
- <Slot idx=33 state={shared.board[33].clone()} bus={shared.bus.clone()} />
- <Slot idx=34 state={shared.board[34].clone()} bus={shared.bus.clone()} />
- <Slot idx=35 state={shared.board[35].clone()} bus={shared.bus.clone()} />
- <Slot idx=36 state={shared.board[36].clone()} bus={shared.bus.clone()} />
- <Slot idx=37 state={shared.board[37].clone()} bus={shared.bus.clone()} />
- <Slot idx=38 state={shared.board[38].clone()} bus={shared.bus.clone()} />
- <Slot idx=39 state={shared.board[39].clone()} bus={shared.bus.clone()} />
- <Slot idx=40 state={shared.board[40].clone()} bus={shared.bus.clone()} />
- <Slot idx=41 state={shared.board[41].clone()} bus={shared.bus.clone()} />
- <Slot idx=42 state={shared.board[42].clone()} bus={shared.bus.clone()} />
- <Slot idx=43 state={shared.board[43].clone()} bus={shared.bus.clone()} />
- <Slot idx=44 state={shared.board[44].clone()} bus={shared.bus.clone()} />
- <Slot idx=45 state={shared.board[45].clone()} bus={shared.bus.clone()} />
- <Slot idx=46 state={shared.board[46].clone()} bus={shared.bus.clone()} />
- <Slot idx=47 state={shared.board[47].clone()} bus={shared.bus.clone()} />
- <Slot idx=48 state={shared.board[48].clone()} bus={shared.bus.clone()} />
- <Slot idx=49 state={shared.board[49].clone()} bus={shared.bus.clone()} />
- <Slot idx=50 state={shared.board[50].clone()} bus={shared.bus.clone()} />
- <Slot idx=51 state={shared.board[51].clone()} bus={shared.bus.clone()} />
- <Slot idx=52 state={shared.board[52].clone()} bus={shared.bus.clone()} />
- <Slot idx=53 state={shared.board[53].clone()} bus={shared.bus.clone()} />
- <Slot idx=54 state={shared.board[54].clone()} bus={shared.bus.clone()} />
- <Slot idx=55 state={shared.board[55].clone()} bus={shared.bus.clone()} />
- <div class="info_text_wrapper">
- <InfoText />
- </div>
- </div> // wrapper
- }
- }
-
- fn rendered(&mut self, ctx: &Context<Self>, _first_render: bool) {
- let (shared, _) = ctx
- .link()
- .context::<SharedState>(Callback::noop())
- .expect("state to be set");
-
- loop {
- if let Some(msg) = shared.bus.borrow_mut().get_next_msg() {
- let split_str: Vec<&str> = msg.split_whitespace().collect();
- if split_str.len() == 2 {
- if split_str[0] == "pressed" {
- if let Ok(idx) = split_str[1].parse::<u8>() {
- let output_str: String = format!("Got {idx} pressed.");
- // DEBUG
- //log::info!("{}", &output_str);
- if let Some(info_text) =
- shared.info_text_ref.cast::<web_sys::HtmlParagraphElement>()
- {
- // create the new text to be appended in the output
- let window = web_sys::window().expect("no window exists");
- let document =
- window.document().expect("window should have a document");
- let p = document
- .create_element("p")
- .expect("document should be able to create <p>");
- p.set_text_content(Some(&output_str));
-
- // check if scrolled to bottom
- let at_bottom: bool = info_text.scroll_top() + INFO_TEXT_HEIGHT
- >= info_text.scroll_height();
-
- // append text to output
- info_text
- .append_with_node_1(&p)
- .expect("should be able to append to info_text");
- while info_text.child_element_count() > INFO_TEXT_MAX_ITEMS {
- info_text
- .remove_child(&info_text.first_child().unwrap())
- .expect("should be able to limit items in info_text");
- }
-
- // scroll to bottom only if at bottom
- if at_bottom {
- info_text.set_scroll_top(info_text.scroll_height());
- }
- } else {
- log::warn!("Failed to get \"info_text\"");
- }
- }
- }
- }
- } else {
- break;
- }
- }
- }
-
- fn update(&mut self, _ctx: &Context<Self>, _msg: Self::Message) -> bool {
- true
- }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct InfoText {}
-
-impl Component for InfoText {
- type Message = ();
- type Properties = ();
-
- fn create(_ctx: &Context<Self>) -> Self {
- Self {}
- }
-
- fn view(&self, ctx: &Context<Self>) -> Html {
- let (shared, _) = ctx
- .link()
- .context::<SharedState>(Callback::noop())
- .expect("state to be set");
- html! {
- <div ref={shared.info_text_ref} class="info_text">
- {"Hello"}
- </div>
- }
- }
-}
+use state::SharedState;
+use yew_components::Wrapper;
+use yew::prelude::*;
#[function_component(App)]
-fn app() -> Html {
+pub fn app() -> Html {
let ctx = use_state(SharedState::default);
html! {
<ContextProvider<SharedState> context={(*ctx).clone()}>
--- /dev/null
+use std::collections::VecDeque;
+use std::cell::{Cell, RefCell};
+use std::rc::Rc;
+use yew::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct MessageBus {
+ queued: VecDeque<String>,
+}
+
+impl MessageBus {
+ pub fn get_next_msg(&mut self) -> Option<String> {
+ self.queued.pop_front()
+ }
+
+ pub fn push_msg(&mut self, msg: String) -> Result<(), String> {
+ self.queued.push_back(msg);
+ Ok(())
+ }
+}
+
+impl Default for MessageBus {
+ fn default() -> Self {
+ Self {
+ queued: VecDeque::new(),
+ }
+ }
+}
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+pub enum BoardState {
+ Empty,
+ Cyan,
+ Magenta,
+}
+
+impl Default for BoardState {
+ fn default() -> Self {
+ Self::Empty
+ }
+}
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+pub enum Turn {
+ CyanPlayer,
+ MagentaPlayer,
+}
+
+#[derive(Clone, Debug, PartialEq)]
+pub struct SharedState {
+ pub board: [Rc<Cell<BoardState>>; 56],
+ pub bus: Rc<RefCell<MessageBus>>,
+ pub turn: Turn,
+ pub info_text_ref: NodeRef,
+}
+
+impl Default for SharedState {
+ fn default() -> Self {
+ Self {
+ // cannot use [<type>; 56] because Rc does not impl Copy
+ board: [
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ Rc::new(Cell::new(BoardState::default())),
+ ],
+ bus: Rc::new(RefCell::new(MessageBus::default())),
+ turn: Turn::CyanPlayer,
+ info_text_ref: NodeRef::default(),
+ }
+ }
+}
--- /dev/null
+use crate::state::{MessageBus, BoardState, Turn, SharedState};
+use crate::constants::{COLS, INFO_TEXT_HEIGHT, INFO_TEXT_MAX_ITEMS};
+use yew::prelude::*;
+use std::cell::{Cell, RefCell};
+use std::rc::Rc;
+
+pub struct Slot {}
+
+pub enum SlotMessage {
+ Press(u8),
+}
+
+#[derive(Clone, PartialEq, Properties)]
+pub struct SlotProperties {
+ idx: u8,
+ state: Rc<Cell<BoardState>>,
+ bus: Rc<RefCell<MessageBus>>,
+}
+
+impl Component for Slot {
+ type Message = SlotMessage;
+ type Properties = SlotProperties;
+
+ fn create(_ctx: &Context<Self>) -> Self {
+ Self {}
+ }
+
+ fn view(&self, ctx: &Context<Self>) -> Html {
+ let idx = ctx.props().idx;
+ let state = match ctx.props().state.as_ref().get() {
+ BoardState::Empty => "open",
+ BoardState::Cyan => "cyan",
+ BoardState::Magenta => "magenta",
+ };
+ let idx_copy = idx;
+ let onclick = ctx.link().callback(move |_| SlotMessage::Press(idx_copy));
+ let col = idx % COLS;
+ let row = idx / COLS;
+ html! {
+ <button class={format!("slot {} r{} c{}", state, row, col)} id={format!("{}", idx)} onclick={onclick}>
+ </button>
+ }
+ }
+
+ fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> bool {
+ match msg {
+ SlotMessage::Press(idx) => {
+ let (shared, _) = ctx
+ .link()
+ .context::<SharedState>(Callback::noop())
+ .expect("shared to be set");
+
+ let result = shared.bus.borrow_mut().push_msg(format!("pressed {idx}"));
+ if let Err(e) = result {
+ log::error!("Error pushing msg to bus: {}", e);
+ } else {
+ // DEBUG
+ //log::info!("Pushed \"pressed {idx}\" msg to bus");
+ }
+ }
+ }
+
+ // notify Wrapper with message
+ if let Some(p) = ctx.link().get_parent() {
+ p.clone().downcast::<Wrapper>().send_message(());
+ }
+
+ true
+ }
+}
+
+pub struct Wrapper {}
+
+impl Component for Wrapper {
+ type Message = ();
+ type Properties = ();
+
+ fn create(_ctx: &Context<Self>) -> Self {
+ Self {}
+ }
+
+ fn view(&self, ctx: &Context<Self>) -> Html {
+ let (shared, _) = ctx
+ .link()
+ .context::<SharedState>(Callback::noop())
+ .expect("state to be set");
+ html! {
+ <div class="wrapper">
+ <Slot idx=0 state={shared.board[0].clone()} bus={shared.bus.clone()} />
+ <Slot idx=1 state={shared.board[1].clone()} bus={shared.bus.clone()} />
+ <Slot idx=2 state={shared.board[2].clone()} bus={shared.bus.clone()} />
+ <Slot idx=3 state={shared.board[3].clone()} bus={shared.bus.clone()} />
+ <Slot idx=4 state={shared.board[4].clone()} bus={shared.bus.clone()} />
+ <Slot idx=5 state={shared.board[5].clone()} bus={shared.bus.clone()} />
+ <Slot idx=6 state={shared.board[6].clone()} bus={shared.bus.clone()} />
+ <Slot idx=7 state={shared.board[7].clone()} bus={shared.bus.clone()} />
+ <Slot idx=8 state={shared.board[8].clone()} bus={shared.bus.clone()} />
+ <Slot idx=9 state={shared.board[9].clone()} bus={shared.bus.clone()} />
+ <Slot idx=10 state={shared.board[10].clone()} bus={shared.bus.clone()} />
+ <Slot idx=11 state={shared.board[11].clone()} bus={shared.bus.clone()} />
+ <Slot idx=12 state={shared.board[12].clone()} bus={shared.bus.clone()} />
+ <Slot idx=13 state={shared.board[13].clone()} bus={shared.bus.clone()} />
+ <Slot idx=14 state={shared.board[14].clone()} bus={shared.bus.clone()} />
+ <Slot idx=15 state={shared.board[15].clone()} bus={shared.bus.clone()} />
+ <Slot idx=16 state={shared.board[16].clone()} bus={shared.bus.clone()} />
+ <Slot idx=17 state={shared.board[17].clone()} bus={shared.bus.clone()} />
+ <Slot idx=18 state={shared.board[18].clone()} bus={shared.bus.clone()} />
+ <Slot idx=19 state={shared.board[19].clone()} bus={shared.bus.clone()} />
+ <Slot idx=20 state={shared.board[20].clone()} bus={shared.bus.clone()} />
+ <Slot idx=21 state={shared.board[21].clone()} bus={shared.bus.clone()} />
+ <Slot idx=22 state={shared.board[22].clone()} bus={shared.bus.clone()} />
+ <Slot idx=23 state={shared.board[23].clone()} bus={shared.bus.clone()} />
+ <Slot idx=24 state={shared.board[24].clone()} bus={shared.bus.clone()} />
+ <Slot idx=25 state={shared.board[25].clone()} bus={shared.bus.clone()} />
+ <Slot idx=26 state={shared.board[26].clone()} bus={shared.bus.clone()} />
+ <Slot idx=27 state={shared.board[27].clone()} bus={shared.bus.clone()} />
+ <Slot idx=28 state={shared.board[28].clone()} bus={shared.bus.clone()} />
+ <Slot idx=29 state={shared.board[29].clone()} bus={shared.bus.clone()} />
+ <Slot idx=30 state={shared.board[30].clone()} bus={shared.bus.clone()} />
+ <Slot idx=31 state={shared.board[31].clone()} bus={shared.bus.clone()} />
+ <Slot idx=32 state={shared.board[32].clone()} bus={shared.bus.clone()} />
+ <Slot idx=33 state={shared.board[33].clone()} bus={shared.bus.clone()} />
+ <Slot idx=34 state={shared.board[34].clone()} bus={shared.bus.clone()} />
+ <Slot idx=35 state={shared.board[35].clone()} bus={shared.bus.clone()} />
+ <Slot idx=36 state={shared.board[36].clone()} bus={shared.bus.clone()} />
+ <Slot idx=37 state={shared.board[37].clone()} bus={shared.bus.clone()} />
+ <Slot idx=38 state={shared.board[38].clone()} bus={shared.bus.clone()} />
+ <Slot idx=39 state={shared.board[39].clone()} bus={shared.bus.clone()} />
+ <Slot idx=40 state={shared.board[40].clone()} bus={shared.bus.clone()} />
+ <Slot idx=41 state={shared.board[41].clone()} bus={shared.bus.clone()} />
+ <Slot idx=42 state={shared.board[42].clone()} bus={shared.bus.clone()} />
+ <Slot idx=43 state={shared.board[43].clone()} bus={shared.bus.clone()} />
+ <Slot idx=44 state={shared.board[44].clone()} bus={shared.bus.clone()} />
+ <Slot idx=45 state={shared.board[45].clone()} bus={shared.bus.clone()} />
+ <Slot idx=46 state={shared.board[46].clone()} bus={shared.bus.clone()} />
+ <Slot idx=47 state={shared.board[47].clone()} bus={shared.bus.clone()} />
+ <Slot idx=48 state={shared.board[48].clone()} bus={shared.bus.clone()} />
+ <Slot idx=49 state={shared.board[49].clone()} bus={shared.bus.clone()} />
+ <Slot idx=50 state={shared.board[50].clone()} bus={shared.bus.clone()} />
+ <Slot idx=51 state={shared.board[51].clone()} bus={shared.bus.clone()} />
+ <Slot idx=52 state={shared.board[52].clone()} bus={shared.bus.clone()} />
+ <Slot idx=53 state={shared.board[53].clone()} bus={shared.bus.clone()} />
+ <Slot idx=54 state={shared.board[54].clone()} bus={shared.bus.clone()} />
+ <Slot idx=55 state={shared.board[55].clone()} bus={shared.bus.clone()} />
+ <div class="info_text_wrapper">
+ <InfoText />
+ </div>
+ </div> // wrapper
+ }
+ }
+
+ fn rendered(&mut self, ctx: &Context<Self>, _first_render: bool) {
+ let (shared, _) = ctx
+ .link()
+ .context::<SharedState>(Callback::noop())
+ .expect("state to be set");
+
+ loop {
+ if let Some(msg) = shared.bus.borrow_mut().get_next_msg() {
+ let split_str: Vec<&str> = msg.split_whitespace().collect();
+ if split_str.len() == 2 {
+ if split_str[0] == "pressed" {
+ if let Ok(idx) = split_str[1].parse::<u8>() {
+ let output_str: String = format!("Got {idx} pressed.");
+ // DEBUG
+ //log::info!("{}", &output_str);
+ if let Some(info_text) =
+ shared.info_text_ref.cast::<web_sys::HtmlParagraphElement>()
+ {
+ // create the new text to be appended in the output
+ let window = web_sys::window().expect("no window exists");
+ let document =
+ window.document().expect("window should have a document");
+ let p = document
+ .create_element("p")
+ .expect("document should be able to create <p>");
+ p.set_text_content(Some(&output_str));
+
+ // check if scrolled to bottom
+ let at_bottom: bool = info_text.scroll_top() + INFO_TEXT_HEIGHT
+ >= info_text.scroll_height();
+
+ // append text to output
+ info_text
+ .append_with_node_1(&p)
+ .expect("should be able to append to info_text");
+ while info_text.child_element_count() > INFO_TEXT_MAX_ITEMS {
+ info_text
+ .remove_child(&info_text.first_child().unwrap())
+ .expect("should be able to limit items in info_text");
+ }
+
+ // scroll to bottom only if at bottom
+ if at_bottom {
+ info_text.set_scroll_top(info_text.scroll_height());
+ }
+ } else {
+ log::warn!("Failed to get \"info_text\"");
+ }
+ }
+ }
+ }
+ } else {
+ break;
+ }
+ }
+ }
+
+ fn update(&mut self, _ctx: &Context<Self>, _msg: Self::Message) -> bool {
+ true
+ }
+}
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct InfoText {}
+
+impl Component for InfoText {
+ type Message = ();
+ type Properties = ();
+
+ fn create(_ctx: &Context<Self>) -> Self {
+ Self {}
+ }
+
+ fn view(&self, ctx: &Context<Self>) -> Html {
+ let (shared, _) = ctx
+ .link()
+ .context::<SharedState>(Callback::noop())
+ .expect("state to be set");
+ html! {
+ <div ref={shared.info_text_ref} class="info_text">
+ {"Hello"}
+ </div>
+ }
+ }
+}
projects / EN605.607.81.SP22_ASDM_Project / commitdiff