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feat(v2-alpha): add collapsible toolbox and refine binary simulator layout
- Introduce collapsible right-hand toolbox for the binary simulator - Pin toolbox to the right edge with responsive fallback on smaller screens - Rework tools and bit-width controls into a shared side layout - Adjust control sizing, spacing, and visual hierarchy for clarity Notes: - Toolbox collapse is functional but requires refinement - Tools and Bit Width should be merged into a single module/card - Collapsed state does not yet fully hide the panel or re-centre content Signed-off-by: Alexander Lyall <alex@adcm.uk>
This commit is contained in:
@@ -59,38 +59,35 @@ import binaryScriptUrl from "../scripts/binary.js?url";
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</div>
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<!-- RIGHT -->
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<aside class="panelCol">
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<aside class="panelCol" id="sidePanel">
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<button class="panelToggle" id="btnPanelToggle" type="button" aria-label="Toggle side panel">❯</button>
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<div class="card">
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<div class="cardTitle">Mode</div>
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<div class="toggleRow">
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<div class="toggleLabel" id="lblUnsigned">Unsigned</div>
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<label class="switch" aria-label="Toggle mode">
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<input id="modeToggle" type="checkbox" />
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<span class="slider"></span>
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</label>
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<div class="toggleLabel" id="lblTwos">Two’s complement</div>
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</div>
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<div class="hint" id="modeHint">
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Tip: In unsigned binary, all bits represent positive values.
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</div>
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<div class="hint" id="modeHint">Tip: In unsigned binary, all bits represent positive values.</div>
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</div>
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<!-- Tools: arrows on one row, Reset+Random on one row -->
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<!-- Tools + Bit Width on the same row -->
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<div class="sideRow">
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<div class="card">
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<div class="cardTitle">Tools</div>
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<div class="toolRow">
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<button class="toolBtn toolSpin" id="btnDec" type="button" aria-label="Decrement">▼</button>
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<button class="toolBtn toolSpin" id="btnInc" type="button" aria-label="Increment">▲</button>
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<button class="toolBtn toolQuarter toolDown" id="btnDec" type="button" aria-label="Decrement">▼</button>
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<button class="toolBtn toolQuarter toolUp" id="btnInc" type="button" aria-label="Increment">▲</button>
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</div>
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<div class="toolRow2">
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<button class="toolBtn" id="btnClear" type="button">Reset</button>
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<button class="toolBtn" id="btnRandom" type="button">Random</button>
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<div class="toolRow2" style="margin-top:10px;">
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<button class="toolBtn toolHalf" id="btnClear" type="button">Reset</button>
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<button class="toolBtn toolHalf" id="btnRandom" type="button">Random</button>
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</div>
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<div class="hint">Random runs briefly then stops automatically.</div>
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@@ -98,31 +95,22 @@ import binaryScriptUrl from "../scripts/binary.js?url";
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<div class="card">
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<div class="cardTitle">Bit width</div>
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<div class="bitWidthRow">
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<button class="miniBtn" id="btnBitsDown" type="button" aria-label="Decrease bits">−</button>
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<div class="bitInputWrap">
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<div class="bitInputLabel">Bits</div>
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<input
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id="bitsInput"
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class="bitInput"
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type="number"
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inputmode="numeric"
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min="1"
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max="64"
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step="1"
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value="8"
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aria-label="Number of bits"
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/>
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<input id="bitsInput" class="bitInput" type="number" inputmode="numeric"
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min="1" max="64" step="1" value="8" aria-label="Number of bits" />
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</div>
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<button class="miniBtn" id="btnBitsUp" type="button" aria-label="Increase bits">+</button>
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</div>
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<div class="hint">Minimum 1 bit, maximum 64 bits.</div>
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</div>
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</div>
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</aside>
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</section>
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</main>
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@@ -464,6 +464,17 @@
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/* -----------------------------
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EVENTS
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----------------------------- */
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// Collapsible right panel
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const sidePanel = document.getElementById("sidePanel");
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const btnPanelToggle = document.getElementById("btnPanelToggle");
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btnPanelToggle?.addEventListener("click", () => {
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sidePanel?.classList.toggle("isCollapsed");
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// flip the chevron
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btnPanelToggle.textContent = sidePanel?.classList.contains("isCollapsed") ? "❮" : "❯";
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});
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modeToggle?.addEventListener("change", () => {
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updateUI();
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});
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@@ -506,3 +517,4 @@
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updateModeHint();
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buildBits(bitCount);
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})();
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@@ -7,13 +7,14 @@
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--accent-dim: rgba(51,255,122,.15);
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--line: rgba(255,255,255,.12);
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--danger: #e24444;
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--danger-dim: rgba(226,68,68,.22);
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--success: #2fd66b;
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--success-dim: rgba(47,214,107,.22);
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/* right column sizing */
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--sideW: 720px;
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--sidePad: 24px;
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/* header offset (tweak if your header is taller/shorter) */
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--sideTop: 92px;
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}
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/* -------- Fonts -------- */
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@font-face{
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font-family: "DSEG7ClassicRegular";
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src:
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@@ -41,15 +42,17 @@ body{
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color: var(--text);
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}
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/* Leave enough room for the fixed right panel */
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.wrap{
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max-width: 1200px;
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margin: 0 auto;
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padding: 32px 20px 60px;
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padding-right: calc(var(--sideW) + (var(--sidePad) * 2));
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}
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.topGrid{
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display:grid;
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grid-template-columns: 1fr 340px;
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grid-template-columns: 1fr;
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gap: 28px;
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align-items:start;
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}
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@@ -68,7 +71,6 @@ body{
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margin-top: 10px;
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}
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/* Anything that is a number uses DSEG7 */
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.num{
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font-family: "DSEG7ClassicRegular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
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font-weight: 400;
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@@ -76,18 +78,20 @@ body{
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text-shadow: 0 0 18px var(--accent-dim);
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}
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/* 25% smaller */
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.denaryValue{
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font-size: 70px;
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font-size: 53px;
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line-height: 1.0;
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margin: 6px 0 10px;
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}
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/* 25% smaller + slightly wider spacing */
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.binaryValue{
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font-size: 52px;
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letter-spacing: .12em;
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font-size: 39px;
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letter-spacing: calc(.12em + 2px);
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line-height: 1.0;
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margin: 6px 0 14px;
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white-space: pre;
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white-space: pre; /* preserve spaces */
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}
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.controlsStack{
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@@ -128,12 +132,45 @@ body{
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border-top: 1px solid var(--line);
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}
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/* -------------------------
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RIGHT COLUMN: pinned + collapsible
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------------------------- */
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.panelCol{
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position: fixed;
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right: var(--sidePad);
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top: var(--sideTop);
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width: var(--sideW);
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display:flex;
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flex-direction:column;
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gap: 14px;
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z-index: 50;
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transition: transform .2s ease;
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}
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/* collapse leaves a small handle visible */
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.panelCol.isCollapsed{
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transform: translateX(calc(100% - 52px));
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}
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.panelToggle{
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position: absolute;
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left: -52px;
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top: 0;
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width: 44px;
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height: 44px;
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border-radius: 12px;
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border: 1px solid rgba(255,255,255,.14);
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background: rgba(255,255,255,.06);
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color: #fff;
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cursor: pointer;
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font-weight: 900;
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display:flex;
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align-items:center;
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justify-content:center;
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font-family: "SevenSegment", system-ui, sans-serif;
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}
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/* cards */
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.card{
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background: var(--panel2);
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border: 1px solid rgba(255,255,255,.10);
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@@ -168,10 +205,9 @@ body{
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color: var(--text);
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font-weight: 700;
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font-size: 14px;
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font-family: "SevenSegment", system-ui, sans-serif;
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}
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/* Switch */
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/* Shared toggle switch */
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.switch{
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position: relative;
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width: 56px;
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@@ -212,19 +248,23 @@ body{
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background: var(--accent);
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}
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/* Tools layout */
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.toolRow{
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display:grid;
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grid-template-columns: 1fr 1fr;
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gap: 10px;
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margin-bottom: 10px;
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/* Tools + Bit Width side-by-side */
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.sideRow{
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display:flex;
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gap: 14px;
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}
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.toolRow2{
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display:grid;
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grid-template-columns: 1fr 1fr;
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gap: 10px;
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.sideRow .card{
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flex: 1 1 0;
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}
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/* Tools layout: arrows row + reset/random row */
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.toolRow, .toolRow2{
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display:flex;
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gap: 10px;
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align-items:center;
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}
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/* Reset/Random = 50% current width (explicit) */
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.toolBtn{
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height: 48px;
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border-radius: 12px;
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@@ -236,23 +276,26 @@ body{
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font-family: "SevenSegment", system-ui, sans-serif;
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}
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/* Narrower arrow buttons (only the arrow pair) */
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.toolSpin{
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/* Reset/Random smaller */
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.toolBtn.toolHalf{
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width: 120px;
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}
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/* Arrows half of that */
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.toolBtn.toolQuarter{
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width: 60px;
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font-size: 22px;
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height: 48px;
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max-width: 120px; /* narrower */
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justify-self: start;
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padding: 0;
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}
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/* Down = red, Up = green */
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#btnDec{
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background: var(--danger-dim);
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border-color: rgba(226,68,68,.45);
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/* colour arrows */
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.toolBtn.toolUp{
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background: rgba(51,255,122,.18);
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border-color: rgba(51,255,122,.45);
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}
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#btnInc{
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background: var(--success-dim);
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border-color: rgba(47,214,107,.45);
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.toolBtn.toolDown{
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background: rgba(255,80,80,.18);
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border-color: rgba(255,80,80,.45);
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}
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/* Bit width control */
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@@ -291,7 +334,6 @@ body{
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font-weight:800;
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letter-spacing:.18em;
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text-transform:uppercase;
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font-family: "SevenSegment", system-ui, sans-serif;
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}
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.bitInput{
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width:86px;
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@@ -333,38 +375,22 @@ body{
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text-align:center;
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}
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/* Bulb (emoji only — no circle, no ::before so it won't duplicate) */
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/* Bulb: no circle here (JS controls the emoji), but keep sizing if used */
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.bulb{
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width: auto;
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height: auto;
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border: none;
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background: transparent;
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width: auto;
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height: auto;
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border-radius: 0;
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box-shadow: none;
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display:flex;
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align-items:center;
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justify-content:center;
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font-size: 26px;
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line-height: 1;
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opacity: .45;
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filter: grayscale(1);
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text-shadow: none;
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opacity: .55;
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font-size: 33px; /* 25% larger from 26px */
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}
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/* IMPORTANT: remove the pseudo-element that was causing the 2nd bulb */
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.bulb::before{
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content: none;
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}
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.bulb.on{
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opacity: 1;
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filter: grayscale(0);
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text-shadow: 0 0 14px rgba(255,216,107,.75), 0 0 26px rgba(255,216,107,.45);
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}
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/* Bit value numbers use DSEG7 */
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.bitVal{
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font-family:"DSEG7ClassicRegular", ui-monospace, monospace;
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font-size: 28px;
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@@ -374,13 +400,22 @@ body{
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min-height: 32px;
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}
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/* responsive: stop pinning on small screens */
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@media (max-width: 980px){
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.topGrid{ grid-template-columns: 1fr; }
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.denaryValue{ font-size: 62px; }
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.binaryValue{ font-size: 46px; }
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.panelCol{
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position: static;
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width: auto;
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transform: none !important;
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}
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.panelToggle{ display:none; }
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.wrap{
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padding-right: 20px;
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}
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}
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@media (max-width: 520px){
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.btn{ min-width: 150px; }
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.bitsGrid{ grid-template-columns: repeat(4, minmax(90px, 1fr)); }
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.toolBtn.toolHalf{ width: 100px; }
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.toolBtn.toolQuarter{ width: 52px; }
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}
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