update board dimensions after window resize

src/App.vue

@@ -10,17 +10,22 @@
       <MainMenu v-if="mainMenu || windowWidth >= 800" />
       <CanvasBoard />
     </div>
+    <MenuReset row-title="" />
   </div>
 </template>
 
 <script>
   import MainMenu from "./components/MainMenu.vue";
   import CanvasBoard from "./components/CanvasBoard.vue";
+  import MenuReset from "./components/MenuReset.vue";
+  import { mapWritableState, mapActions } from "pinia";
+  import { globalStore } from "./stores/index.js";
 
   export default {
     name: "App",
     components: {
       MainMenu,
+      MenuReset,
       CanvasBoard,
     },
     data() {
@@ -29,22 +34,35 @@
         windowWidth: window.innerWidth,
       };
     },
-    methods: {
-      toggleMainMenu() {
-        this.mainMenu = !this.mainMenu;
-      },
-      onResize() {
-        this.windowWidth = window.innerWidth;
-      },
+    computed: {
+      ...mapWritableState(globalStore, {
+        canvasWidth: "canvasWidth",
+        canvasHeight: "canvasHeight",
+      }),
     },
     mounted() {
       this.$nextTick(() => {
         window.addEventListener("resize", this.onResize);
       });
     },
-    beforeDestroy() {
+    beforeUnmount() {
       window.removeEventListener("resize", this.onResize);
     },
+    methods: {
+      ...mapActions(globalStore, ["setBoardWidth", "setBoardHeight"]),
+      toggleMainMenu() {
+        this.mainMenu = !this.mainMenu;
+      },
+      onResize() {
+        this.$nextTick(() => {
+          this.windowWidth = window.innerWidth;
+          this.canvasWidth = window.innerWidth;
+          this.canvasHeight = window.innerHeight;
+          this.setBoardWidth();
+          this.setBoardHeight();
+        });
+      },
+    },
   };
 </script>
 
@@ -118,8 +136,9 @@
     h1 {
       font-size: medium;
       display: flex;
-      justify-content: space-around;
       align-items: center;
+      justify-content: space-between;
+      padding: 0 10px;
     }
 
     #burger-toggle {

src/components/CanvasBoard.vue

@@ -38,6 +38,8 @@
         getDraw1d: "draw1d",
         getDraw2d: "draw2d",
         getDraw2dLast: "draw2dLast",
+        boardWidth: "boardWidth",
+        boardHeight: "boardHeight",
       }),
       ...mapWritableState(globalStore, {
         lastBoard: "lastBoard",
@@ -45,12 +47,6 @@
         canvasHeight: "canvasHeight",
         getReset: "reset",
       }),
-      boardWidth: function () {
-        return Math.floor(this.canvasWidth / this.cellProperties.size);
-      },
-      boardHeight: function () {
-        return Math.floor(this.canvasHeight / this.cellProperties.size);
-      },
     },
     watch: {
       getDraw1d(value) {
@@ -71,9 +67,15 @@
       this.ctx = this.canvas.getContext("2d");
       this.canvasWidth = this.canvas.parentElement.clientWidth;
       this.canvasHeight = this.canvas.parentElement.clientHeight;
+      this.setBoardWidth();
+      this.setBoardHeight();
     },
     methods: {
-      ...mapActions(globalStore, ["toggleStop"]),
+      ...mapActions(globalStore, [
+        "toggleStop",
+        "setBoardWidth",
+        "setBoardHeight",
+      ]),
       drawCanvas(board) {
         const props = this.cellProperties;
         board.map((row, y) => {

src/components/Menu2dCA.vue

@@ -1,30 +1,17 @@
 <template>
   <MenuRow row-title="2D Cellular Automata">
     <div class="form-field">
-      <label>Start from last result</label>
-      <input type="button" value="start" @click="toggleDraw2dLast()" />
-    </div>
-    <div class="form-field">
+      <label>Start from empty board</label>
       <input
         type="button"
         name="start2d"
         value="start"
         @click="toggleDraw2d()"
       />
-      <input
-        type="button"
-        name="stop"
-        class="stop"
-        value="stop"
-        @click="toggleStop()"
-      />
-      <input
-        type="button"
-        name="reset"
-        class="reset"
-        value="reset"
-        @click="toggleReset()"
-      />
+    </div>
+    <div class="form-field">
+      <label>Start from last result</label>
+      <input type="button" value="start" @click="toggleDraw2dLast()" />
     </div>
   </MenuRow>
 </template>
@@ -40,12 +27,7 @@
       MenuRow,
     },
     methods: {
-      ...mapActions(globalStore, [
-        "toggleDraw2d",
-        "toggleDraw2dLast",
-        "toggleReset",
-        "toggleStop",
-      ]),
+      ...mapActions(globalStore, ["toggleDraw2dLast", "toggleDraw2d"]),
     },
   };
 </script>

src/components/MenuElementaryCA.vue

@@ -64,13 +64,6 @@
     </form>
     <div class="form-field">
       <input type="button" name="start" value="start" @click="toggleDraw1d()" />
-      <input
-        type="button"
-        name="reset"
-        class="reset"
-        value="reset"
-        @click="toggleReset"
-      />
     </div>
   </MenuRow>
 </template>
@@ -108,7 +101,7 @@
       },
     },
     methods: {
-      ...mapActions(globalStore, ["toggleDraw1d", "toggleReset"]),
+      ...mapActions(globalStore, ["toggleDraw1d"]),
       copyRules() {
         const rules = JSON.stringify(this.rules);
         navigator.clipboard.writeText(rules);

src/components/MenuReset.vue

@@ -0,0 +1,36 @@
+<template>
+  <div class="form-field">
+    <input
+      type="button"
+      name="stop"
+      class="stop"
+      value="stop"
+      @click="toggleStop()"
+    />
+    <input
+      type="button"
+      name="reset"
+      class="reset"
+      value="reset"
+      @click="toggleReset()"
+    />
+  </div>
+</template>
+<script>
+  import { mapActions } from "pinia";
+  import { globalStore } from "../stores/index.js";
+
+  export default {
+    name: "MenuReset",
+    methods: {
+      ...mapActions(globalStore, ["toggleReset", "toggleStop"]),
+    },
+  };
+</script>
+<style scoped>
+  .form-field {
+    display: flex;
+    margin: 5px;
+    justify-content: flex-end;
+  }
+</style>

src/stores/index.js

@@ -37,6 +37,14 @@ export const globalStore = defineStore("globalStore", {
     };
   },
   actions: {
+    setBoardWidth() {
+      this.boardWidth = Math.floor(this.canvasWidth / this.cellProperties.size);
+    },
+    setBoardHeight() {
+      this.boardHeight = Math.floor(
+        this.canvasHeight / this.cellProperties.size
+      );
+    },
     toggleDraw1d() {
       this.draw1d = true;
     },