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import { api } from "./api.js"; |
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export function $el(tag, propsOrChildren, children) { |
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const split = tag.split("."); |
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const element = document.createElement(split.shift()); |
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element.classList.add(...split); |
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if (propsOrChildren) { |
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if (Array.isArray(propsOrChildren)) { |
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element.append(...propsOrChildren); |
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} else { |
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const parent = propsOrChildren.parent; |
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delete propsOrChildren.parent; |
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const cb = propsOrChildren.$; |
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delete propsOrChildren.$; |
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if (propsOrChildren.style) { |
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Object.assign(element.style, propsOrChildren.style); |
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delete propsOrChildren.style; |
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} |
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Object.assign(element, propsOrChildren); |
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if (children) { |
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element.append(...children); |
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} |
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if (parent) { |
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parent.append(element); |
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} |
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if (cb) { |
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cb(element); |
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} |
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} |
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} |
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return element; |
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} |
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function dragElement(dragEl) { |
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var posDiffX = 0, |
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posDiffY = 0, |
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posStartX = 0, |
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posStartY = 0, |
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newPosX = 0, |
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newPosY = 0; |
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if (dragEl.getElementsByClassName('drag-handle')[0]) { |
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// if present, the handle is where you move the DIV from: |
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dragEl.getElementsByClassName('drag-handle')[0].onmousedown = dragMouseDown; |
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} else { |
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// otherwise, move the DIV from anywhere inside the DIV: |
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dragEl.onmousedown = dragMouseDown; |
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} |
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function dragMouseDown(e) { |
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e = e || window.event; |
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e.preventDefault(); |
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// get the mouse cursor position at startup: |
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posStartX = e.clientX; |
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posStartY = e.clientY; |
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document.onmouseup = closeDragElement; |
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// call a function whenever the cursor moves: |
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document.onmousemove = elementDrag; |
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} |
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function elementDrag(e) { |
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e = e || window.event; |
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e.preventDefault(); |
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// calculate the new cursor position: |
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posDiffX = e.clientX - posStartX; |
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posDiffY = e.clientY - posStartY; |
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posStartX = e.clientX; |
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posStartY = e.clientY; |
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newPosX = Math.min((document.body.clientWidth - dragEl.clientWidth), Math.max(0, (dragEl.offsetLeft + posDiffX))); |
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newPosY = Math.min((document.body.clientHeight - dragEl.clientHeight), Math.max(0, (dragEl.offsetTop + posDiffY))); |
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// set the element's new position: |
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dragEl.style.top = newPosY + "px"; |
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dragEl.style.left = newPosX + "px"; |
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} |
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function closeDragElement() { |
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// stop moving when mouse button is released: |
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document.onmouseup = null; |
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document.onmousemove = null; |
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} |
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} |
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class ComfyDialog { |
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constructor() { |
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this.element = $el("div.comfy-modal", { parent: document.body }, [ |
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$el("div.comfy-modal-content", [ |
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$el("p", { $: (p) => (this.textElement = p) }), |
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$el("button", { |
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type: "button", |
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textContent: "CLOSE", |
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onclick: () => this.close(), |
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}), |
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]), |
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]); |
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} |
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close() { |
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this.element.style.display = "none"; |
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} |
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show(html) { |
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this.textElement.innerHTML = html; |
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this.element.style.display = "flex"; |
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} |
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} |
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class ComfySettingsDialog extends ComfyDialog { |
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constructor() { |
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super(); |
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this.element.classList.add("comfy-settings"); |
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this.settings = []; |
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} |
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getSettingValue(id, defaultValue) { |
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const settingId = "Comfy.Settings." + id; |
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const v = localStorage[settingId]; |
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return v == null ? defaultValue : JSON.parse(v); |
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} |
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setSettingValue(id, value) { |
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const settingId = "Comfy.Settings." + id; |
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localStorage[settingId] = JSON.stringify(value); |
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} |
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addSetting({ id, name, type, defaultValue, onChange }) { |
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if (!id) { |
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throw new Error("Settings must have an ID"); |
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} |
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if (this.settings.find((s) => s.id === id)) { |
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throw new Error("Setting IDs must be unique"); |
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} |
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const settingId = "Comfy.Settings." + id; |
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const v = localStorage[settingId]; |
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let value = v == null ? defaultValue : JSON.parse(v); |
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// Trigger initial setting of value |
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if (onChange) { |
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onChange(value, undefined); |
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} |
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this.settings.push({ |
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render: () => { |
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const setter = (v) => { |
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if (onChange) { |
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onChange(v, value); |
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} |
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localStorage[settingId] = JSON.stringify(v); |
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value = v; |
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}; |
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if (typeof type === "function") { |
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return type(name, setter, value); |
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} |
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switch (type) { |
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case "boolean": |
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return $el("div", [ |
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$el("label", { textContent: name || id }, [ |
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$el("input", { |
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type: "checkbox", |
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checked: !!value, |
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oninput: (e) => { |
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setter(e.target.checked); |
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}, |
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}), |
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]), |
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]); |
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default: |
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console.warn("Unsupported setting type, defaulting to text"); |
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return $el("div", [ |
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$el("label", { textContent: name || id }, [ |
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$el("input", { |
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value, |
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oninput: (e) => { |
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setter(e.target.value); |
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}, |
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}), |
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]), |
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]); |
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} |
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}, |
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}); |
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} |
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show() { |
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super.show(); |
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this.textElement.replaceChildren(...this.settings.map((s) => s.render())); |
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} |
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} |
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class ComfyList { |
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#type; |
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#text; |
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constructor(text, type) { |
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this.#text = text; |
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this.#type = type || text.toLowerCase(); |
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this.element = $el("div.comfy-list"); |
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this.element.style.display = "none"; |
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} |
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get visible() { |
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return this.element.style.display !== "none"; |
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} |
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async load() { |
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const items = await api.getItems(this.#type); |
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this.element.replaceChildren( |
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...Object.keys(items).flatMap((section) => [ |
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$el("h4", { |
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textContent: section, |
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}), |
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$el("div.comfy-list-items", [ |
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...items[section].map((item) => { |
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// Allow items to specify a custom remove action (e.g. for interrupt current prompt) |
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const removeAction = item.remove || { |
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name: "Delete", |
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cb: () => api.deleteItem(this.#type, item.prompt[1]), |
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}; |
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return $el("div", { textContent: item.prompt[0] + ": " }, [ |
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$el("button", { |
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textContent: "Load", |
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onclick: () => { |
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if (item.outputs) { |
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app.nodeOutputs = item.outputs; |
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} |
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app.loadGraphData(item.prompt[3].extra_pnginfo.workflow); |
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}, |
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}), |
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$el("button", { |
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textContent: removeAction.name, |
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onclick: async () => { |
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await removeAction.cb(); |
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await this.update(); |
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}, |
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}), |
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]); |
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}), |
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]), |
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]), |
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$el("div.comfy-list-actions", [ |
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$el("button", { |
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textContent: "Clear " + this.#text, |
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onclick: async () => { |
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await api.clearItems(this.#type); |
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await this.load(); |
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}, |
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}), |
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$el("button", { textContent: "Refresh", onclick: () => this.load() }), |
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]) |
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); |
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} |
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async update() { |
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if (this.visible) { |
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await this.load(); |
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} |
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} |
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async show() { |
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this.element.style.display = "block"; |
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this.button.textContent = "Close"; |
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await this.load(); |
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} |
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hide() { |
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this.element.style.display = "none"; |
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this.button.textContent = "See " + this.#text; |
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} |
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toggle() { |
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if (this.visible) { |
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this.hide(); |
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return false; |
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} else { |
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this.show(); |
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return true; |
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} |
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} |
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} |
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export class ComfyUI { |
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constructor(app) { |
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this.app = app; |
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this.dialog = new ComfyDialog(); |
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this.settings = new ComfySettingsDialog(); |
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this.batchCount = 1; |
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this.lastQueueSize = 0; |
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this.queue = new ComfyList("Queue"); |
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this.history = new ComfyList("History"); |
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api.addEventListener("status", () => { |
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this.queue.update(); |
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this.history.update(); |
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}); |
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const fileInput = $el("input", { |
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type: "file", |
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accept: ".json,image/png", |
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style: { display: "none" }, |
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parent: document.body, |
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onchange: () => { |
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app.clean(); |
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app.handleFile(fileInput.files[0]); |
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}, |
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}); |
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this.menuContainer = $el("div.comfy-menu", { parent: document.body }, [ |
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$el("div", { style: { overflow: "hidden", position: "relative", width: "100%" } }, [ |
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$el("span.drag-handle"), |
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$el("span", { $: (q) => (this.queueSize = q) }), |
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$el("button.comfy-settings-btn", { textContent: "⚙️", onclick: () => this.settings.show() }), |
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]), |
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$el("button.comfy-queue-btn", { textContent: "Queue Prompt", onclick: () => app.queuePrompt(0, this.batchCount) }), |
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$el("div", {}, [ |
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$el("label", { innerHTML: "Extra options"}, [ |
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$el("input", { type: "checkbox", |
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onchange: (i) => { |
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document.getElementById('extraOptions').style.display = i.srcElement.checked ? "block" : "none"; |
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this.batchCount = i.srcElement.checked ? document.getElementById('batchCountInputRange').value : 1; |
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document.getElementById('autoQueueCheckbox').checked = false; |
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} |
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}) |
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]) |
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]), |
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$el("div", { id: "extraOptions", style: { width: "100%", display: "none" }}, [ |
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$el("label", { innerHTML: "Batch count" }, [ |
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$el("input", { id: "batchCountInputNumber", type: "number", value: this.batchCount, min: "1", style: { width: "35%", "margin-left": "0.4em" }, |
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oninput: (i) => { |
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this.batchCount = i.target.value; |
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document.getElementById('batchCountInputRange').value = this.batchCount; |
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} |
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}), |
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$el("input", { id: "batchCountInputRange", type: "range", min: "1", max: "100", value: this.batchCount, |
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oninput: (i) => { |
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this.batchCount = i.srcElement.value; |
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document.getElementById('batchCountInputNumber').value = i.srcElement.value; |
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} |
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}), |
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$el("input", { id: "autoQueueCheckbox", type: "checkbox", checked: false, title: "automatically queue prompt when the queue size hits 0", |
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}) |
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]), |
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]), |
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$el("div.comfy-menu-btns", [ |
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$el("button", { textContent: "Queue Front", onclick: () => app.queuePrompt(-1, this.batchCount) }), |
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$el("button", { |
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$: (b) => (this.queue.button = b), |
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textContent: "View Queue", |
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onclick: () => { |
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this.history.hide(); |
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this.queue.toggle(); |
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}, |
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}), |
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$el("button", { |
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$: (b) => (this.history.button = b), |
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textContent: "View History", |
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onclick: () => { |
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this.queue.hide(); |
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this.history.toggle(); |
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}, |
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}), |
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]), |
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this.queue.element, |
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this.history.element, |
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$el("button", { |
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textContent: "Save", |
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onclick: () => { |
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const json = JSON.stringify(app.graph.serialize(), null, 2); // convert the data to a JSON string |
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const blob = new Blob([json], { type: "application/json" }); |
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const url = URL.createObjectURL(blob); |
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const a = $el("a", { |
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href: url, |
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download: "workflow.json", |
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style: { display: "none" }, |
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parent: document.body, |
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}); |
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a.click(); |
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setTimeout(function () { |
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a.remove(); |
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window.URL.revokeObjectURL(url); |
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}, 0); |
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}, |
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}), |
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$el("button", { textContent: "Load", onclick: () => fileInput.click() }), |
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$el("button", { textContent: "Refresh", onclick: () => app.refreshComboInNodes() }), |
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$el("button", { textContent: "Clear", onclick: () => { |
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app.clean(); |
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app.graph.clear(); |
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}}), |
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$el("button", { textContent: "Load Default", onclick: () => { |
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app.clean(); |
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app.loadGraphData(); |
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}}), |
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]); |
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dragElement(this.menuContainer); |
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this.setStatus({ exec_info: { queue_remaining: "X" } }); |
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} |
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setStatus(status) { |
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this.queueSize.textContent = "Queue size: " + (status ? status.exec_info.queue_remaining : "ERR"); |
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if (status) { |
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if (this.lastQueueSize != 0 && status.exec_info.queue_remaining == 0 && document.getElementById('autoQueueCheckbox').checked) { |
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app.queuePrompt(0, this.batchCount); |
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} |
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this.lastQueueSize = status.exec_info.queue_remaining |
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} |
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} |
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}
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