88 lines
3.5 KiB
JavaScript
88 lines
3.5 KiB
JavaScript
// Copyright 2025 FeiMao-326
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import { app } from "../../scripts/app.js";
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import { ComfyWidgets } from "../../scripts/widgets.js";
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app.registerExtension({
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name: "FeiMao-326.ShowText",
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async beforeRegisterNodeDef(nodeType, nodeData, app) {
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// --- GLOBAL VISUAL UNIFICATION (AESTHETICS) ---
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// Force all sockets in this node pack to be circles (0 = LITEGRAPH.CIRCLE_SHAPE)
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if (nodeData.name && nodeData.name.startsWith("FeiMao_326_")) {
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const onNodeCreated = nodeType.prototype.onNodeCreated;
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nodeType.prototype.onNodeCreated = function () {
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const r = onNodeCreated ? onNodeCreated.apply(this, arguments) : undefined;
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if (this.inputs) {
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this.inputs.forEach(input => { input.shape = 0; });
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}
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if (this.outputs) {
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this.outputs.forEach(output => { output.shape = 0; });
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}
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return r;
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};
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}
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// --- 1. ShowTextNode Specific Logic ---
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if (nodeData.name === "FeiMao_326_ShowTextNode") {
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const onExecuted = nodeType.prototype.onExecuted;
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nodeType.prototype.onExecuted = function (message) {
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onExecuted?.apply(this, arguments);
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let text = message.text;
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if (Array.isArray(text)) {
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text = text.join("\n");
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}
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// --- NODES 2.0 ROBUST RENDERING ---
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// Rename widget to avoid conflict with 'text' input slot
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let w = this.widgets?.find((w) => w.name === "display_text");
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if (!w) {
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// Create if not exists
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w = ComfyWidgets["STRING"](this, "display_text", ["STRING", { multiline: true }], app).widget;
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w.inputEl.readOnly = true;
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w.inputEl.style.opacity = 0.8;
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w.inputEl.style.pointerEvents = "auto"; // FORCE interactions for scroll
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// Prevent these values from being saved into the workflow JSON
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w.serializeValue = () => undefined;
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w.inputEl.addEventListener("wheel", (e) => {
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// Just stop propagation to prevent canvas zoom
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// Let the browser handle internal scroll when focused
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e.stopPropagation();
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}, { passive: false });
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w.inputEl.addEventListener("mousedown", (e) => {
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e.stopPropagation();
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});
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w.inputEl.addEventListener("keydown", (e) => {
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e.stopPropagation();
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});
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}
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w.value = text;
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if (w.inputEl) {
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w.inputEl.value = text;
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}
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this.onResize?.(this.size);
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app.canvas.setDirty?.(true);
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};
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}
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},
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});
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