AI: frontend ready for V2

This commit is contained in:
mcDandy
2026-05-28 15:00:53 +02:00
parent c2af417e61
commit 9b773390a2
2 changed files with 634 additions and 3 deletions
+613
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@@ -0,0 +1,613 @@
<template>
<div
class="mrmth-editor"
ref="wrapperRef"
:style="editorStyle"
>
<!-- Gutter / Line Numbers -->
<div class="mrmth-gutter">
<div
ref="gutterContentRef"
class="mrmth-gutter-content"
:style="gutterStyle"
>
<div
v-for="(line, idx) in gutterLines"
:key="idx"
class="mrmth-gutter-line"
>
<span v-if="line === ' '" class="mrmth-baseline-probe"></span>
{{ line }}
</div>
</div>
</div>
<!-- Editor Container -->
<div class="mrmth-editor-container" ref="editorContainerRef">
<!-- Measure Layer for wrapped line calculations -->
<pre
ref="measureElRef"
class="mrmth-measure"
:style="sharedTextStyle"
v-html="measureHtml"
></pre>
<!-- Syntax Highlighting Layer -->
<pre
ref="syntaxLayerRef"
class="mrmth-syntax-layer"
:style="sharedTextStyle"
v-html="highlightedHtml"
></pre>
<!-- Textarea -->
<textarea
ref="textareaRef"
v-model="modelValue"
class="mrmth-script-textarea"
:style="sharedTextStyle"
spellcheck="false"
autocapitalize="off"
autocomplete="off"
autocorrect="off"
placeholder="Enter your script here..."
@input="onInput"
@scroll="onScroll"
@keydown="onKeyDown"
></textarea>
</div>
</div>
</template>
<script setup lang="ts">
import { ref, computed, onMounted, onBeforeUnmount, nextTick, watch } from 'vue';
// Define model for value binding
const modelValue = defineModel<string>({ default: '' });
// Refs for DOM elements
const wrapperRef = ref<HTMLDivElement | null>(null);
const gutterContentRef = ref<HTMLDivElement | null>(null);
const editorContainerRef = ref<HTMLDivElement | null>(null);
const measureElRef = ref<HTMLPreElement | null>(null);
const syntaxLayerRef = ref<HTMLPreElement | null>(null);
const textareaRef = ref<HTMLTextAreaElement | null>(null);
// Reactive state
const gutterLines = ref<string[]>(['1']);
const editorHeight = ref<string>('170px');
const scrollTop = ref<number>(0);
const scrollLeft = ref<number>(0);
const textareaWidth = ref<number>(0);
// Style variables to sync with textarea computed styles
const textareaStyles = ref({
fontFamily: 'monospace',
fontSize: '12px',
fontWeight: '400',
fontStyle: 'normal',
lineHeight: '17.4px',
padding: '8px 10px',
});
// Escape HTML utility
const escapeHtml = (value: string): string => {
return value
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/"/g, '&quot;')
.replace(/'/g, '&#39;');
};
// Language constructs for tokenizing
const KEYWORDS = new Set(['if', 'else', 'while', 'for', 'in', 'break', 'continue', 'return', 'none', 'None', 'null', 'NULL']);
const CONSTANTS = new Set(['pi', 'PI', 'e', 'E']);
const FUNCTIONS = new Set([
'sin', 'cos', 'tan', 'asin', 'acos', 'atan', 'atan2', 'sinh', 'cosh', 'tanh', 'asinh', 'acosh', 'atanh',
'abs', 'sqrt', 'ln', 'log', 'exp', 'smin', 'smax', 'tmin', 'tmax', 'tnorm', 'snorm', 'floor', 'ceil',
'round', 'gamma', 'pow', 'sigm', 'clamp', 'fft', 'ifft', 'angle', 'print', 'print_shape', 'pshp', 'nvl',
'nan_to_num', 'lerp', 'step', 'smoothstep', 'fract', 'relu', 'softplus', 'gelu', 'sign', 'map', 'ezconvolution',
'ezconv', 'convolution', 'conv', 'swap', 'permute', 'perm', 'reshape', 'rshp', 'range', 'topk', 'botk', 'pinv',
'sum', 'mean', 'std', 'var', 'quartile', 'quartil', 'percentile', 'prcnt', 'quantile', 'dot', 'moment', 'erf', 'erfinv', 'any',
'all', 'edge', 'blur', 'gaussian', 'median', 'mode', 'cumsum', 'cumprod', 'topk_ind', 'topk_indices', 'botk_ind',
'botk_indices', 'cubic_ease', 'cubic', 'elastic_ease', 'elastic', 'sine_ease', 'sine', 'smootherstep', 'dist',
'distance', 'remap', 'cossim', 'cosine_similarity', 'count', 'cnt', 'length', 'flatten', 'append', 'get_value',
'flow_apply', 'batch_shuffle', 'shuffle', 'motion_mask', 'flow_to_image', 'overlay', 'pad', 'cross', 'matmul', 'rife',
'bnot', 'bitwise_not', 'bitcount', 'popcount', 'popcnt', 'shape', 'band', 'bitwise_and', 'bxor', 'bitwise_xor',
'bor', 'bitwise_or', 'tensor', 'stack_push', 'stack_pop', 'stack_clear', 'stack_has', 'stack_get', 'timestamp', 'now',
'sort', 'argsort', 'argmin', 'argmax', 'softmax', 'softmin', 'unique', 'flip', 'cov', 'corr', 'correlation', 'entropy',
'crop', 'cat', 'concatenate', 'concat', 'float', 'int', 'linspace', 'logspace', 'roll', 'select',
'noise', 'randn', 'random_normal', 'rand', 'randu', 'random_uniform', 'randc', 'random_cauchy', 'rande',
'random_exponential', 'randln', 'random_log_normal', 'randb', 'random_bernoulli', 'randp', 'random_poisson', 'randg',
'random_gamma', 'randbeta', 'random_beta', 'randl', 'random_laplace', 'randgumbel', 'random_gumbel', 'randw',
'random_weibull', 'randchi2', 'random_chi2', 'randt', 'random_studentt', 'perlin', 'perlin_noise', 'cellular', 'voronoi',
'worley', 'cellular_noise', 'voronoi_noise', 'plasma', 'turbulence', 'plasma_noise', 'ridged', 'ridged_noise',
'domain_warp', 'domain_warp_noise',
'upper', 'lower', 'split', 'join', 'substring', 'substr', 'find', 'trim', 'replace',
'dilate', 'erode', 'morph_open', 'morph_close',
'rgb_to_hsv', 'hsv_to_rgb',
'rgb_to_oklab', 'oklab_to_rgb', 'rgb_to_cielab', 'cielab_to_rgb',
'int_to_rgb', 'rgb_to_int',
'where', 'histogram', 'hist', 'flow_mag', 'flow_magnitude', 'flow_ang', 'flow_angle',
'interpolate_linear', 'interpolate_area', 'interpolate_nearest', 'interpolate_nearest_exact'
]);
const BRACKET_PAIRS: Record<string, string> = { '(': ')', '[': ']', '{': '}' };
const OPENING_BRACKETS = new Set(['(', '[', '{']);
const CLOSING_BRACKETS = new Set([')', ']', '}']);
interface Token {
type: string;
value: string;
depth: number;
}
// Tokenize standard input text
const tokenize = (text: string): Token[] => {
const tokens: Token[] = [];
const pattern = /#.*|\/\*[\s\S]*?\*\/|"(?:\\.|[^"\\\r\n])*"|'(?:\\.|[^'\\\r\n])*'|\b\d+(?:\.\d*)?(?:[eE][+-]?\d+)?\b|\B\.\d+(?:[eE][+-]?\d+)?\b|==|!=|>=|<=|<<|>>|->|\+=|-=|\*=|\/=|%=|[+\-*/%^=<>|?:,;()\[\]{}]|\b[a-zA-Z_][a-zA-Z_0-9]*\b|\s+|./g;
const bracketStack: string[] = [];
const depthByType: Record<string, number> = { '(': 0, '[': 0, '{': 0 };
let m;
while ((m = pattern.exec(text)) !== null) {
const value = m[0];
let type = 'text';
let depth = 0;
if (value.startsWith('#') || value.startsWith('/*')) {
type = 'comment';
} else if (value.startsWith('"') || value.startsWith("'")) {
type = 'string';
} else if (OPENING_BRACKETS.has(value)) {
depth = depthByType[value] || 0;
depthByType[value] = depth + 1;
bracketStack.push(value);
type = 'bracket';
} else if (CLOSING_BRACKETS.has(value)) {
if (bracketStack.length) {
const lastOpen = bracketStack[bracketStack.length - 1];
if (BRACKET_PAIRS[lastOpen] === value) {
depth = (depthByType[lastOpen] || 1) - 1;
depthByType[lastOpen] = depth;
bracketStack.pop();
}
}
type = 'bracket';
} else if (/^[+\-*/%^=<>|?:,;]|==|!=|>=|<=|<<|>>|->$/.test(value)) {
type = 'operator';
} else if (/^(?:\d+\.\d*|\d+|\.\d+)(?:[eE][+-]?\d+)?$/.test(value)) {
type = 'number';
} else if (/^[a-zA-Z_]/.test(value)) {
if (KEYWORDS.has(value)) type = 'keyword';
else if (CONSTANTS.has(value)) type = 'constant';
else if (FUNCTIONS.has(value)) type = 'function';
else type = 'variable';
}
tokens.push({ type, value, depth });
}
return tokens;
};
// Generate syntax highlighted HTML
const highlightedHtml = computed(() => {
return tokenize(modelValue.value)
.map((t) => {
if (t.type === 'text') return escapeHtml(t.value);
if (t.type === 'bracket') {
const d = t.depth % 6;
return `<span class="mrmth-token-bracket mrmth-bracket-${d}">${escapeHtml(t.value)}</span>`;
}
return `<span class="mrmth-token-${t.type}">${escapeHtml(t.value)}</span>`;
})
.join('');
});
// Generate HTML for mirror measurement layer
const measureHtml = computed(() => {
const lines = modelValue.value.split('\n');
return lines
.map((line, idx) => {
const content = line === '' ? ' ' : line;
return `<span class="mrmth-ln-marker" data-ln="${idx}"></span>${escapeHtml(content)}`;
})
.join('\n');
});
// Line height measurement utility
const getLineHeightPx = (el: HTMLTextAreaElement): number => {
const style = window.getComputedStyle(el);
const lh = parseFloat(style.lineHeight);
if (Number.isFinite(lh) && lh > 0) return lh;
const probe = document.createElement('span');
probe.textContent = 'A';
probe.style.position = 'absolute';
probe.style.visibility = 'hidden';
probe.style.fontFamily = style.fontFamily;
probe.style.fontSize = style.fontSize;
probe.style.fontWeight = style.fontWeight;
probe.style.fontStyle = style.fontStyle;
document.body.appendChild(probe);
const h = probe.getBoundingClientRect().height || 16;
probe.remove();
return h;
};
// Stable delta offset tracker for smoothing
const prevOffset = ref<number>(0);
const stableCount = ref<number>(0);
const locked = ref<boolean>(false);
// Core alignment and line number updates
const refresh = () => {
const textarea = textareaRef.value;
const measureEl = measureElRef.value;
const gutterContent = gutterContentRef.value;
if (!textarea || !measureEl || !gutterContent) return;
textareaWidth.value = textarea.clientWidth;
// Retrieve actual styles from textarea
const cs = window.getComputedStyle(textarea);
textareaStyles.value = {
fontFamily: cs.fontFamily,
fontSize: cs.fontSize,
fontWeight: cs.fontWeight,
fontStyle: cs.fontStyle,
lineHeight: cs.lineHeight,
padding: cs.padding,
};
const rawLines = modelValue.value.split('\n');
const lineCount = Math.max(1, rawLines.length);
const totalHeight = measureEl.offsetHeight;
const parsedLH = parseFloat(cs.lineHeight);
const lhPx = Number.isFinite(parsedLH) && parsedLH > 0 ? parsedLH : getLineHeightPx(textarea);
const newGutterLines: string[] = [];
for (let i = 0; i < lineCount; i++) {
const marker = measureEl.querySelector(`[data-ln="${i}"]`) as HTMLElement | null;
const nextMarker = i < lineCount - 1 ? measureEl.querySelector(`[data-ln="${i + 1}"]`) as HTMLElement | null : null;
const y0 = marker ? marker.offsetTop : i * lhPx;
const y1 = nextMarker ? nextMarker.offsetTop : totalHeight;
const visualLines = Math.max(1, Math.round((y1 - y0) / lhPx));
newGutterLines.push(String(i + 1));
for (let j = 1; j < visualLines; j++) {
newGutterLines.push(' ');
}
}
gutterLines.value = newGutterLines;
// Perform baseline and transform alignment on next tick
nextTick(() => {
const firstMarker = measureEl.querySelector(`[data-ln="0"]`) as HTMLElement | null;
const gutterFirstLine = gutterContent.firstElementChild as HTMLElement | null;
if (!firstMarker || !gutterFirstLine) return;
// ensure probes exist
let measureProbe = firstMarker.querySelector('.mrmth-baseline-probe') as HTMLElement | null;
if (!measureProbe) {
measureProbe = document.createElement('span');
measureProbe.className = 'mrmth-baseline-probe';
measureProbe.style.display = 'inline-block';
measureProbe.style.width = '0px';
measureProbe.style.height = '0px';
measureProbe.style.lineHeight = '0';
measureProbe.style.verticalAlign = 'baseline';
measureProbe.style.overflow = 'hidden';
firstMarker.appendChild(measureProbe);
}
let gutterProbe = gutterFirstLine.querySelector('.mrmth-baseline-probe') as HTMLElement | null;
if (!gutterProbe) {
gutterProbe = document.createElement('span');
gutterProbe.className = 'mrmth-baseline-probe';
gutterProbe.style.display = 'inline-block';
gutterProbe.style.width = '0px';
gutterProbe.style.height = '0px';
gutterProbe.style.lineHeight = '0';
gutterProbe.style.verticalAlign = 'baseline';
gutterProbe.style.overflow = 'hidden';
gutterFirstLine.insertAdjacentElement('afterbegin', gutterProbe);
}
let baselineDelta = 0;
try {
const mProbeRect = measureProbe.getBoundingClientRect();
const gProbeRect = gutterProbe.getBoundingClientRect();
const mRect = measureEl.getBoundingClientRect();
const gRect = gutterContent.getBoundingClientRect();
const mOffset = mProbeRect.top - mRect.top;
const gOffset = gProbeRect.top - gRect.top;
baselineDelta = mOffset - gOffset;
} catch (e) {
baselineDelta = firstMarker.offsetTop + measureProbe.offsetTop - (gutterFirstLine.offsetTop + gutterProbe.offsetTop);
}
if (!Number.isFinite(baselineDelta)) baselineDelta = prevOffset.value;
const maxJumpPerFrame = 20;
if (locked.value) {
baselineDelta = prevOffset.value;
} else {
const jump = baselineDelta - prevOffset.value;
if (Math.abs(jump) > maxJumpPerFrame) {
baselineDelta = prevOffset.value + Math.sign(jump) * maxJumpPerFrame;
}
if (Math.abs(baselineDelta) > 200) {
baselineDelta = prevOffset.value;
}
const postJump = baselineDelta - prevOffset.value;
if (Math.abs(postJump) <= 1) stableCount.value++;
else stableCount.value = 0;
if (stableCount.value >= 3) locked.value = true;
}
prevOffset.value = baselineDelta;
const halfLineCorrection = lhPx / 2;
const adjustedBaseline = baselineDelta - halfLineCorrection;
// Apply translation to gutter
gutterContent.style.transform = `translateY(${adjustedBaseline - scrollTop.value}px)`;
// Handle height resizing of the editor component
const contentHeight = measureEl.offsetHeight || (lhPx * lineCount);
const parent = wrapperRef.value?.parentElement;
const parentHeight = parent ? parent.clientHeight : null;
const minHeight = 170;
let maxHeight = 600;
if (parentHeight !== null && parentHeight > 0) {
maxHeight = Math.max(minHeight, parentHeight - 12);
}
const desired = Math.min(Math.max(contentHeight, minHeight), maxHeight);
// FIX: If containing node is larger than text height (user enlarged the node), fill 100% of parent height
if (parentHeight && parentHeight > desired + 20) {
editorHeight.value = '100%';
} else {
editorHeight.value = desired + 'px';
}
});
};
// Event handlers
const onInput = () => {
refresh();
};
const onScroll = () => {
const textarea = textareaRef.value;
const syntaxLayer = syntaxLayerRef.value;
const gutterContent = gutterContentRef.value;
if (!textarea) return;
scrollTop.value = textarea.scrollTop;
scrollLeft.value = textarea.scrollLeft;
if (syntaxLayer) {
syntaxLayer.scrollTop = textarea.scrollTop;
syntaxLayer.scrollLeft = textarea.scrollLeft;
}
if (gutterContent) {
const halfLineCorrection = (parseFloat(textareaStyles.value.lineHeight) || 17.4) / 2;
const adjustedBaseline = prevOffset.value - halfLineCorrection;
gutterContent.style.transform = `translateY(${adjustedBaseline - textarea.scrollTop}px)`;
}
};
const onKeyDown = (e: KeyboardEvent) => {
if (!OPENING_BRACKETS.has(e.key)) return;
const textarea = textareaRef.value;
if (!textarea) return;
const start = textarea.selectionStart;
const end = textarea.selectionEnd;
if (start !== end) return;
const nextChar = modelValue.value[start] ?? '';
const closing = BRACKET_PAIRS[e.key];
if (/[a-zA-Z0-9_]/.test(nextChar) || nextChar === closing) return;
e.preventDefault();
modelValue.value = `${modelValue.value.slice(0, start)}${e.key}${closing}${modelValue.value.slice(start)}`;
nextTick(() => {
textarea.selectionStart = textarea.selectionEnd = start + 1;
refresh();
});
};
// Computed styles
const sharedTextStyle = computed(() => {
return {
fontFamily: textareaStyles.value.fontFamily,
fontSize: textareaStyles.value.fontSize,
fontWeight: textareaStyles.value.fontWeight,
fontStyle: textareaStyles.value.fontStyle,
lineHeight: textareaStyles.value.lineHeight,
padding: textareaStyles.value.padding,
width: textareaWidth.value ? `${textareaWidth.value}px` : '100%',
boxSizing: 'border-box' as const,
};
});
const gutterStyle = computed(() => {
return {
fontFamily: textareaStyles.value.fontFamily,
fontSize: textareaStyles.value.fontSize,
fontWeight: textareaStyles.value.fontWeight,
fontStyle: textareaStyles.value.fontStyle,
lineHeight: textareaStyles.value.lineHeight,
padding: textareaStyles.value.padding,
boxSizing: 'border-box' as const,
};
});
const editorStyle = computed(() => {
return {
height: editorHeight.value,
};
});
// Setup observers
let resizeObserver: ResizeObserver | null = null;
onMounted(() => {
refresh();
// Ensure refresh also settles after parent and layout rendering
setTimeout(refresh, 50);
setTimeout(refresh, 200);
if (window.ResizeObserver && editorContainerRef.value) {
resizeObserver = new ResizeObserver(() => {
refresh();
});
resizeObserver.observe(editorContainerRef.value);
}
});
onBeforeUnmount(() => {
if (resizeObserver) {
resizeObserver.disconnect();
}
});
watch(modelValue, () => {
refresh();
});
</script>
<style scoped>
.mrmth-editor {
display: flex;
align-items: stretch;
width: 100%;
border: 1px solid rgba(255, 255, 255, 0.12);
border-radius: 8px;
overflow: hidden;
background: rgba(0, 0, 0, 0.18);
box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15);
transition: border-color 0.25s ease, box-shadow 0.25s ease;
font-family: monospace;
}
.mrmth-editor:focus-within {
border-color: var(--p-primary-color, #4ea658);
box-shadow: 0 0 0 2px rgba(78, 166, 88, 0.2), inset 0 2px 4px rgba(0, 0, 0, 0.15);
}
.mrmth-gutter {
padding: 0;
min-width: 44px;
text-align: right;
user-select: none;
color: #9aa0a6;
background: rgba(0, 0, 0, 0.35);
border-right: 1px solid rgba(255, 255, 255, 0.12);
box-sizing: border-box;
overflow: hidden;
position: relative;
}
.mrmth-gutter-content {
white-space: pre;
will-change: transform;
}
.mrmth-gutter-line {
padding: 0 8px;
display: block;
}
.mrmth-baseline-probe {
display: inline-block;
width: 0;
height: 0;
line-height: 0;
overflow: hidden;
}
.mrmth-editor-container {
position: relative;
flex: 1;
min-width: 0;
height: 100%;
overflow: hidden;
background: transparent;
}
.mrmth-measure {
position: absolute;
visibility: hidden;
pointer-events: none;
inset: 0 auto auto 0;
white-space: pre-wrap;
overflow-wrap: anywhere;
word-break: break-word;
height: auto;
margin: 0 !important;
}
.mrmth-syntax-layer {
position: absolute;
inset: 0;
z-index: 3;
pointer-events: none;
white-space: pre-wrap;
overflow-wrap: anywhere;
word-break: break-word;
overflow: hidden;
opacity: 1;
margin: 0 !important;
color: #ecf0f1;
}
.mrmth-script-textarea {
position: absolute;
inset: 0;
z-index: 2;
border: 0 !important;
outline: none !important;
resize: none !important;
color: transparent !important;
caret-color: #ffffff !important;
background: transparent !important;
mix-blend-mode: normal;
-webkit-text-fill-color: transparent;
overflow-y: auto;
scrollbar-gutter: stable;
-webkit-overflow-scrolling: touch;
margin: 0 !important;
}
/* Syntax Token Highlighting */
:deep(.mrmth-token-comment) { color: #7f8c8d; font-style: italic; }
:deep(.mrmth-token-number) { color: #f39c12; }
:deep(.mrmth-token-constant) { color: #f1c40f; font-weight: 500; }
:deep(.mrmth-token-keyword) { color: #e74c3c; font-weight: 500; }
:deep(.mrmth-token-function) { color: #9b59b6; }
:deep(.mrmth-token-variable) { color: #ecf0f1; }
:deep(.mrmth-token-operator) { color: #3498db; }
:deep(.mrmth-token-string) { color: #2ecc71; }
:deep(.mrmth-token-bracket) { font-weight: 700; }
:deep(.mrmth-bracket-0) { color: #ffd700; }
:deep(.mrmth-bracket-1) { color: #da70d6; }
:deep(.mrmth-bracket-2) { color: #87cefa; }
:deep(.mrmth-bracket-3) { color: #98fb98; }
:deep(.mrmth-bracket-4) { color: #ff6347; }
:deep(.mrmth-bracket-5) { color: #ffa500; }
</style>
+21 -3
View File
@@ -537,9 +537,16 @@ if (!window.__mrmthScriptInputUnifiedInit) {
// ensure wrapper and editor container fill the desired height
try {
wrapper.style.minHeight = '0';
wrapper.style.height = desired + 'px';
editorContainer.style.height = desired + 'px';
wrapper.style.minHeight = '170px';
// FIX: If the parent container is larger than the desired content height (e.g. node was enlarged/resized),
// allow it to occupy 100% of the parent height. Otherwise, let it match content size.
if (parentHeight && parentHeight > desired + 20) {
wrapper.style.height = '100%';
editorContainer.style.height = '100%';
} else {
wrapper.style.height = desired + 'px';
editorContainer.style.height = desired + 'px';
}
} catch (e) {
// ignore if elements unavailable
}
@@ -581,6 +588,17 @@ if (!window.__mrmthScriptInputUnifiedInit) {
app.registerExtension({
name: "mrmth.ScriptTextInput.Unified",
nodeCreated(node, app) {
if (node.comfyClass === "mrmth_ScriptInput" || node.type === "mrmth_ScriptInput") {
const widget = node.widgets?.find(w => w.name === "script");
if (widget) {
const isVue = app.ui?.settings?.getSettingValue?.("Comfy.VueNodes.Enabled") || document.getElementById("vue-app");
if (isVue) {
widget.type = "scriptinput";
}
}
}
},
async setup() {
scan(document);