57 lines
2.6 KiB
JavaScript
57 lines
2.6 KiB
JavaScript
import { app } from "/scripts/app.js";
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app.registerExtension({
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name: "Comfy.PaintingCoder.TextCombiner",
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async beforeRegisterNodeDef(nodeType, nodeData, app) {
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if (nodeData.name === "TextCombiner") {
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const onNodeCreated = nodeType.prototype.onNodeCreated;
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nodeType.prototype.onNodeCreated = function() {
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const result = onNodeCreated ? onNodeCreated.apply(this, arguments) : undefined;
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// 初始化状态
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this.lastConnectedCount = 0;
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// 添加第一个输入点
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console.log("初始化：添加第一个输入点");
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this.addInput("text_1", "STRING");
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return result;
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};
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nodeType.prototype.onConnectionsChange = function(connectionType, slot, isConnected) {
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if (connectionType === 1) { // 输入连接
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console.log(`连接变化 - 槽位: ${slot}, 已连接: ${isConnected}`);
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const connectedCount = this.inputs.reduce((count, input) =>
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count + (input.link ? 1 : 0), 0);
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console.log(`当前连接数量: ${connectedCount}, 上次连接数量: ${this.lastConnectedCount}`);
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if (connectedCount !== this.lastConnectedCount) {
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this.lastConnectedCount = connectedCount;
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const targetCount = connectedCount + 1;
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console.log(`目标输入点数量: ${targetCount}`);
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while (this.inputs.length < targetCount) {
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const newIndex = this.inputs.length + 1;
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console.log(`添加新输入点: text_${newIndex}`);
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this.addInput(`text_${newIndex}`, "STRING");
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}
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while (this.inputs.length > Math.max(targetCount, 1)) {
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const lastInput = this.inputs[this.inputs.length - 1];
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if (!lastInput.link) {
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console.log(`移除输入点: ${this.inputs.length}`);
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this.removeInput(this.inputs.length - 1);
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}
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}
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console.log(`更新节点大小，当前输入点数量: ${this.inputs.length}`);
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this.setSize(this.computeSize());
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app.graph.setDirtyCanvas(true);
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}
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}
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};
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}
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}
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}); |