Revert "AI attempt adding ACE editor"

This reverts commit 48d5380ec5.

web/script_text_input.js

@@ -1,10 +1,8 @@
 import { app } from "/scripts/app.js";
 
 const NODE_IDS = new Set(["mrmth_ScriptInput"]);
-const NODE_NAMES = new Set(["Audio -> Spectrogram", "ScriptTextInput", "STEW"]);
+const NODE_NAMES = new Set(["ScriptTextInput"]);
 const STYLE_ID = "mrmth-script-line-numbers";
-const ACE_SCRIPT_SRC = "/extensions/more_math/ace/ace.js";
-let aceLoader = null;
 
 function hasScriptInput(nodeData) {
     const input = nodeData?.input || {};
@@ -68,169 +66,77 @@ function ensureStyles() {
             font-family: monospace;
             line-height: 1.4;
         }
-        .mrmth-ace-editor {
-            width: 100%;
-            min-height: 120px;
-            border: 1px solid rgba(255, 255, 255, 0.08);
-            border-radius: 4px;
-        }
     `;
     document.head.appendChild(style);
 }
 
-function loadAce() {
-    if (window.ace) {
-        return Promise.resolve(window.ace);
-    }
-    if (aceLoader) {
-        return aceLoader;
-    }
-
-    aceLoader = new Promise((resolve, reject) => {
-        const script = document.createElement("script");
-        script.src = ACE_SCRIPT_SRC;
-        script.async = true;
-        script.onload = () => resolve(window.ace);
-        script.onerror = () => reject(new Error("Failed to load Ace editor"));
-        document.head.appendChild(script);
-    });
-
-    return aceLoader;
-}
-
-function attachAceEditor(widget) {
+function attachLineNumbers(widget) {
     const inputEl = widget?.inputEl;
-    if (!inputEl) {
+    if (!inputEl || inputEl.dataset.mrmthLineNumbers) {
         return false;
     }
 
-    if (widget.mrmthAceEditor) {
-        if (widget.value !== undefined && widget.mrmthAceEditor.getValue() !== widget.value) {
-            widget.mrmthAceEditor.setValue(String(widget.value), -1);
-        }
-        return true;
-    }
-
     const parent = inputEl.parentElement;
     if (!parent) {
         return false;
     }
 
     ensureStyles();
+
+    const wrapper = document.createElement("div");
+    wrapper.className = "mrmth-line-editor";
+
+    const gutter = document.createElement("div");
+    gutter.className = "mrmth-line-numbers";
+
+    const gutterContent = document.createElement("div");
+    gutterContent.className = "mrmth-line-numbers-content";
+
+    parent.replaceChild(wrapper, inputEl);
+    wrapper.appendChild(gutter);
+    gutter.appendChild(gutterContent);
+    wrapper.appendChild(inputEl);
+
+    inputEl.classList.add("mrmth-line-input");
+    inputEl.dataset.mrmthLineNumbers = "true";
+
     const inputStyle = getComputedStyle(inputEl);
-    const parentStyle = getComputedStyle(parent);
+    gutter.style.fontFamily = inputStyle.fontFamily;
+    gutter.style.fontSize = inputStyle.fontSize;
+    gutter.style.lineHeight = inputStyle.lineHeight;
+    gutter.style.paddingTop = inputStyle.paddingTop;
+    gutter.style.paddingBottom = inputStyle.paddingBottom;
 
-    inputEl.style.display = "none";
+    const updateNumbers = () => {
+        const lineCount = Math.max(1, inputEl.value.split("\n").length);
+        gutterContent.textContent = Array.from({ length: lineCount }, (_, i) => String(i + 1)).join("\n");
+        gutter.style.height = `${inputEl.clientHeight}px`;
+        gutterContent.style.transform = `translateY(${-inputEl.scrollTop}px)`;
+    };
 
-    const editorEl = document.createElement("div");
-    editorEl.className = "mrmth-ace-editor";
-    editorEl.style.height = `${inputEl.offsetHeight}px`;
-    editorEl.style.background = inputStyle.backgroundColor;
-    editorEl.style.color = inputStyle.color;
-    editorEl.style.borderColor = inputStyle.borderColor || parentStyle.borderColor;
-    editorEl.style.borderRadius = inputStyle.borderRadius || parentStyle.borderRadius;
-    editorEl.style.fontFamily = inputStyle.fontFamily;
-    editorEl.style.fontSize = inputStyle.fontSize;
-    editorEl.style.lineHeight = inputStyle.lineHeight;
-    editorEl.style.letterSpacing = inputStyle.letterSpacing;
-    parent.appendChild(editorEl);
-
-    const aceEditor = window.ace.edit(editorEl, {
-        showLineNumbers: true,
-        showGutter: true,
-        wrap: true,
-        useWorker: false,
-    });
-
-    if (inputStyle.fontFamily) {
-        aceEditor.setOption("fontFamily", inputStyle.fontFamily);
-    }
-    const fontSize = parseFloat(inputStyle.fontSize);
-    const lineHeightPx = parseFloat(inputStyle.lineHeight);
-    if (Number.isFinite(fontSize)) {
-        aceEditor.setOption("fontSize", fontSize);
-    }
-    if (Number.isFinite(lineHeightPx) && Number.isFinite(fontSize) && fontSize > 0) {
-        aceEditor.setOption("lineHeight", lineHeightPx / fontSize);
-    }
-
-    const paddingLeft = parseFloat(inputStyle.paddingLeft);
-    const paddingRight = parseFloat(inputStyle.paddingRight);
-    if (Number.isFinite(paddingLeft)) {
-        aceEditor.renderer.setPadding(paddingLeft, Number.isFinite(paddingRight) ? paddingRight : paddingLeft);
-    }
-
-    const themeBackground = inputStyle.backgroundColor || parentStyle.backgroundColor;
-    const themeForeground = inputStyle.color || parentStyle.color;
-    const gutterBackground = parentStyle.backgroundColor || themeBackground;
-    const gutterForeground = parentStyle.color || themeForeground;
-
-    aceEditor.renderer.setStyle(`
-        .ace_editor {
-            background: ${themeBackground} !important;
-            color: ${themeForeground} !important;
-        }
-        .ace_scroller {
-            background: ${themeBackground} !important;
-        }
-        .ace_gutter {
-            background: ${gutterBackground} !important;
-            color: ${gutterForeground} !important;
-        }
-        .ace_gutter-layer {
-            background: ${gutterBackground} !important;
-        }
-        .ace_gutter-cell {
-            background: ${gutterBackground} !important;
-            color: ${gutterForeground} !important;
-        }
-        .ace_gutter-active-line {
-            background: ${themeBackground} !important;
-        }
-        .ace_cursor {
-            color: ${themeForeground} !important;
-        }
-    `);
-
-    aceEditor.renderer.updateFontSize();
-    aceEditor.renderer.onResize(true);
-
-    aceEditor.setValue(String(widget.value ?? inputEl.value ?? ""), -1);
-    aceEditor.on("change", () => {
-        const value = aceEditor.getValue();
-        widget.value = value;
-        inputEl.value = value;
+    inputEl.addEventListener("input", updateNumbers);
+    inputEl.addEventListener("scroll", () => {
+        gutterContent.style.transform = `translateY(${-inputEl.scrollTop}px)`;
     });
 
     if (window.ResizeObserver) {
-        const resizeObserver = new ResizeObserver(() => {
-            editorEl.style.height = `${inputEl.offsetHeight}px`;
-            aceEditor.resize();
-        });
+        const resizeObserver = new ResizeObserver(() => updateNumbers());
         resizeObserver.observe(inputEl);
     }
 
-    widget.mrmthAceEditor = aceEditor;
+    requestAnimationFrame(updateNumbers);
     return true;
 }
 
 function attachLineNumbersWithRetry(node) {
     const widget = node.widgets?.find((w) => w.name === "script");
-    if (!widget) {
+    if (attachLineNumbers(widget)) {
         return;
     }
 
-    loadAce()
-        .then(() => attachAceEditor(widget))
-        .catch(() => attachLineNumbers(widget));
-
     requestAnimationFrame(() => {
-        if (widget.mrmthAceEditor) {
-            return;
-        }
-        loadAce()
-            .then(() => attachAceEditor(widget))
-            .catch(() => attachLineNumbers(widget));
+        const retryWidget = node.widgets?.find((w) => w.name === "script");
+        attachLineNumbers(retryWidget);
     });
 }