From cf7ad6206da9a70577e781d50fdaa4fb74f88215 Mon Sep 17 00:00:00 2001
From: mschuepbach <schuepbach.matteo@gmail.com>
Date: Mon, 31 Jan 2022 11:27:36 +0100
Subject: [PATCH] Refactor into components

---
 src/App.svelte             | 86 +++++---------------------------------
 src/Matrix.svelte          | 31 ++++++++++++++
 src/MatrixSizeInput.svelte | 16 +++++++
 3 files changed, 58 insertions(+), 75 deletions(-)
 create mode 100644 src/Matrix.svelte
 create mode 100644 src/MatrixSizeInput.svelte

diff --git a/src/App.svelte b/src/App.svelte
index 7541146..ae6c993 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -1,4 +1,7 @@
 <script>
+  import MatrixSizeInput from "./MatrixSizeInput.svelte";
+  import Matrix from "./Matrix.svelte";
+
   let matrixWidth = 4;
   let matrixHeight = 4;
   let kernelWidth = 3;
@@ -59,85 +62,18 @@
     <h5 style="grid-area: kernel-title">Kernel</h5>
     <h5 style="grid-area: result-title">Result</h5>
     <div style="grid-area: matrix-size">
-      <input
-        type="number"
-        bind:value={matrixWidth}
-        style="width: 3em;"
-        onclick="select()"
-      />
-      <span>x</span>
-      <input
-        type="number"
-        bind:value={matrixHeight}
-        style="width: 3em;"
-        onclick="select()"
-      />
+      <MatrixSizeInput bind:matrixWidth bind:matrixHeight />
     </div>
     <div style="grid-area: kernel-size">
-      <input
-        type="number"
-        bind:value={kernelWidth}
-        style="width: 3em;"
-        onclick="select()"
-      />
-      <span>x</span>
-      <input
-        type="number"
-        bind:value={kernelHeight}
-        style="width: 3em;"
-        onclick="select()"
+      <MatrixSizeInput
+        bind:matrixWidth={kernelWidth}
+        bind:matrixHeight={kernelHeight}
       />
     </div>
     <div style="grid-area: result-size">{result[0].length}x{result.length}</div>
-    <div style="grid-area: matrix">
-      {#each matrix as row, i}
-        <div
-          style="display: flex; flex-direction: row; justify-content: center;"
-        >
-          {#each row as _, j}
-            <input
-              type="number"
-              bind:value={matrix[i][j]}
-              style="width: 3em;"
-              onclick="select()"
-            />
-          {/each}
-        </div>
-      {/each}
-    </div>
-    <div style="grid-area: kernel">
-      {#each kernel as row, i}
-        <div
-          style="display: flex; flex-direction: row; justify-content: center;"
-        >
-          {#each row as _, j}
-            <input
-              type="number"
-              bind:value={kernel[i][j]}
-              style="width: 3em;"
-              onclick="select()"
-            />
-          {/each}
-        </div>
-      {/each}
-    </div>
-    <div style="grid-area: result">
-      {#each result as row}
-        <div
-          style="display: flex; flex-direction: row; justify-content: center;"
-        >
-          {#each row as field}
-            <input
-              type="number"
-              value={field}
-              style="width: 3em;"
-              onclick="select()"
-              readonly="true"
-            />
-          {/each}
-        </div>
-      {/each}
-    </div>
+    <div style="grid-area: matrix"><Matrix bind:matrix /></div>
+    <div style="grid-area: kernel"><Matrix bind:matrix={kernel} /></div>
+    <div style="grid-area: result"><Matrix matrix={result} readonly="true" /></div>
     <div style="grid-area: padding">
       <div>Padding</div>
       <div>
@@ -169,7 +105,7 @@
       "matrix-size kernel-size result-size"
       "matrix kernel result"
       "padding padding padding";
-    grid-gap: .5em;
+    grid-gap: 0.5em;
     align-items: center;
   }
 
diff --git a/src/Matrix.svelte b/src/Matrix.svelte
new file mode 100644
index 0000000..accded0
--- /dev/null
+++ b/src/Matrix.svelte
@@ -0,0 +1,31 @@
+<script>
+  export let matrix = [[]];
+  export let readonly = false;
+</script>
+
+<div>
+  {#each matrix as row, i}
+    <div class="row">
+      {#each row as _, j}
+        <input
+          type="number"
+          bind:value={matrix[i][j]}
+          onclick="select()"
+          {readonly}
+        />
+      {/each}
+    </div>
+  {/each}
+</div>
+
+<style>
+  input {
+    width: 3em;
+  }
+
+  .row {
+    display: flex;
+    flex-direction: row;
+    justify-content: center;
+  }
+</style>
diff --git a/src/MatrixSizeInput.svelte b/src/MatrixSizeInput.svelte
new file mode 100644
index 0000000..45ac55a
--- /dev/null
+++ b/src/MatrixSizeInput.svelte
@@ -0,0 +1,16 @@
+<script>
+  export let matrixWidth = 3;
+  export let matrixHeight = 3;
+</script>
+
+<div>
+  <input type="number" bind:value={matrixWidth} onclick="select()" />
+  <span>x</span>
+  <input type="number" bind:value={matrixHeight} onclick="select()" />
+</div>
+
+<style>
+  input {
+    width: 3em;
+  }
+</style>