alexander.lyall/computing-box
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Binary simulator is feature complete.

Browse Source 
Known issues:
- Formatting of the navbar across the site is broken
- Formatting of the Binary simulator is broken

Signed-off-by: Alexander Lyall <alex@adcm.uk>
This commit is contained in:
Alexander Lyall
2025-12-16 22:46:29 +00:00
parent 8b3c58c8d9
commit ce6c2298a1
8 changed files with 1200 additions and 505 deletions
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59
src/pages/binary.astro
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@@ -4,21 +4,23 @@ import "../styles/binary.css";
---
<BaseLayout title="Binary Simulator">
<button id="toolboxToggle" class="toolboxToggle" type="button" aria-expanded="true">
<span class="toolboxIcon" aria-hidden="true">🧰</span>
<span class="toolboxLabel">TOOLBOX</span>
</button>
<main class="wrap">
<!-- Toolbox toggle sits below navbar (navbar is in BaseLayout) -->
<button id="toolboxToggle" class="toolboxToggle" type="button" aria-expanded="true">
<span class="toolboxIcon" aria-hidden="true">🧰</span>
<span class="toolboxText">TOOLBOX</span>
</button>
<section class="topGrid">
<!-- LEFT -->
<div>
<div class="mainCol">
<div class="readout">
<div class="label">Denary</div>
<div id="denaryNumber" class="num denaryValue">0</div>
<div class="label">Binary</div>
<div id="binaryNumber" class="num binaryValue">0000 0000</div>
<!-- NOTE: JS writes exact bit-width here, so initial value doesn't matter much -->
<div id="binaryNumber" class="num binaryValue">00000000</div>
</div>
<div class="divider"></div>
@@ -28,19 +30,22 @@ import "../styles/binary.css";
</section>
</div>
<!-- RIGHT TOOLBOX -->
<aside id="toolbox" class="panelCol" aria-label="Toolbox">
<!-- SETTINGS -->
<!-- RIGHT (Toolbox panel) -->
<aside id="toolboxPanel" class="panelCol" aria-label="Toolbox">
<!-- Settings -->
<div class="card">
<div class="cardTitle">Settings</div>
<div class="toggleRow">
<div class="toggleLabel" id="lblUnsigned">Unsigned</div>
<label class="switch" aria-label="Toggle mode">
<input id="modeToggle" type="checkbox" />
<span class="slider"></span>
</label>
<div class="toggleLabel" id="lblTwos">Two&rsquo;s complement</div>
<!-- keep this on ONE line -->
<div class="toggleLabel" id="lblTwos">Two&apos;s&nbsp;complement</div>
</div>
<div class="hint" id="modeHint">
@@ -49,6 +54,7 @@ import "../styles/binary.css";
<div class="subCard">
<div class="subTitle">Bit width</div>
<div class="bitWidthRow">
<button class="miniBtn" id="btnBitsDown" type="button" aria-label="Decrease bits">−</button>
@@ -72,37 +78,34 @@ import "../styles/binary.css";
</div>
</div>
<!-- CUSTOM -->
<!-- Custom Number -->
<div class="card">
<div class="cardTitle">Custom</div>
<div class="cardTitle">Custom Number</div>
<div class="twoBtnRow">
<button class="btn btnAccent" id="btnCustomBinary" type="button">Custom Binary</button>
<button class="btn btnAccent" id="btnCustomDenary" type="button">Custom Denary</button>
<div class="controlsRow">
<button class="btn btnAccent btnHalf" id="btnCustomBinary" type="button">Custom Binary</button>
<button class="btn btnAccent btnHalf" id="btnCustomDenary" type="button">Custom Denary</button>
</div>
<button class="toolBtn toolWide toolRandom" id="btnRandom" type="button">
Random
</button>
<button class="btn btnWide" id="btnRandom" type="button">Random</button>
<div class="hint">Random runs briefly then stops automatically.</div>
</div>
<!-- TOOLS -->
<!-- Tools -->
<div class="card">
<div class="cardTitle">Tools</div>
<div class="toolsTopRow">
<button class="toolBtn toolArrow toolDown" id="btnDec" type="button" aria-label="Decrement">▼</button>
<button class="toolBtn toolArrow toolUp" id="btnInc" type="button" aria-label="Increment">▲</button>
<div class="toolRowCentered">
<button class="toolBtn toolSpin toolDec" id="btnDec" type="button" aria-label="Decrement">▼</button>
<button class="toolBtn toolSpin toolInc" id="btnInc" type="button" aria-label="Increment">▲</button>
</div>
<div class="twoBtnRow">
<button class="btn" id="btnShiftLeft" type="button">Left Shift</button>
<button class="btn" id="btnShiftRight" type="button">Right Shift</button>
<div class="toolRow2">
<button class="btn btnHalf" id="btnShiftLeft" type="button">Left Shift</button>
<button class="btn btnHalf" id="btnShiftRight" type="button">Right Shift</button>
</div>
<button class="toolBtn toolWide toolReset" id="btnClear" type="button">Reset</button>
<button class="btn btnReset btnWide" id="btnClear" type="button">Reset</button>
</div>
</aside>
</section>