81 lines
4.6 KiB
JavaScript
81 lines
4.6 KiB
JavaScript
import { app } from "../../scripts/app.js";
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import { api } from "../../scripts/api.js";
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import { ImageCompareView } from "./compare.js";
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import { routeWheelOutsideImage } from "./wheel_routing.js";
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import { T } from "./i18n.js";
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import { bindWidgetToNodeWidth } from "./widget_layout.js?v=0.5.5";
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function viewUrl(image) {
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const type = ["input", "output", "temp"].includes(image?.type) ? image.type : "temp";
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return api.apiURL(`/view?${new URLSearchParams({ filename: image?.filename || "", subfolder: image?.subfolder || "", type })}`);
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}
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function targets(node) {
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const graph = node.graph;
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const editors = (graph?._nodes || []).filter(candidate => candidate.type === "AdachiInlineMask" && candidate.adachiUseResult)
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.map(candidate => ({ id: candidate.id, label: `${candidate.title || T("Inline Mask")} #${candidate.id}` }));
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const sourceLink = graph?.links?.[node.inputs?.find(input => input.name === "original")?.link];
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const queue = sourceLink ? [sourceLink.origin_id] : [], seen = new Set(), upstream = new Set();
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while (queue.length && seen.size < 256) {
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const id = queue.shift(); if (seen.has(id)) continue; seen.add(id);
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const current = graph.getNodeById(id); if (!current) continue;
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if (current.type === "AdachiInlineMask") { upstream.add(String(id)); continue; }
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for (const input of current.inputs || []) {
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if (!["IMAGE", "*"].includes(input.type)) continue;
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const link = graph.links?.[input.link]; if (link) queue.push(link.origin_id);
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}
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}
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return { editors, preferred: upstream.size === 1 ? [...upstream][0] : "" };
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}
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app.registerExtension({
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name: "Adachi.ImageCompare",
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async beforeRegisterNodeDef(nodeType, nodeData) {
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if (nodeData.name !== "AdachiImageCompare") return;
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const created = nodeType.prototype.onNodeCreated;
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nodeType.prototype.onNodeCreated = function () {
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const value = created?.apply(this, arguments), node = this;
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const compare = new ImageCompareView({
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resolveUrl: viewUrl,
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onGraphWheel: event => app.canvas?.processMouseWheel(event),
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getTargets: () => targets(node),
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onSelect: index => { node.properties.adachi_result_index = index; },
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async onAdopt(id, image) {
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const target = node.graph?.getNodeById(id);
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if (!target?.adachiUseResult) throw new Error(T("No inline mask node is available to receive the result"));
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const response = await api.fetchApi(`/view?${new URLSearchParams({ filename: image.filename, subfolder: image.subfolder || "", type: image.type || "temp" })}`);
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if (!response.ok) throw new Error(T("Result preview expired; run the workflow again"));
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const blob = await response.blob();
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if (blob.size > 64 * 1024 * 1024) throw new Error(T("Result image exceeds 64 MiB; downscale it first"));
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await target.adachiUseResult(new File([blob], `adachi-result-${Date.now()}.png`, { type: "image/png" }));
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},
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});
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node.adachiCompare = compare;
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const stopWheelRouting = routeWheelOutsideImage(compare.root, compare.canvas, () => compare.ready);
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const widget = node.addDOMWidget("adachi_compare", "adachi_compare_view", compare.root, {
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serialize: false, hideOnZoom: false, getMinHeight: () => 420, getMaxHeight: () => 4096,
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});
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widget.serialize = false;
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bindWidgetToNodeWidth(node, widget, compare.root);
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const executed = node.onExecuted;
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node.onExecuted = function (output) {
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const result = executed?.apply(this, arguments);
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const data = { originals: output?.adachi_originals || [], results: output?.adachi_results || [] };
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node.properties.adachi_compare = data;
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compare.setData(data, node.properties.adachi_result_index || 0);
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return result;
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};
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const configured = node.onConfigure;
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node.onConfigure = function () {
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const result = configured?.apply(this, arguments);
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if (node.properties.adachi_compare) compare.setData(node.properties.adachi_compare, node.properties.adachi_result_index || 0);
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return result;
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};
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const removed = node.onRemoved;
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node.onRemoved = function () { stopWheelRouting(); compare.destroy(); return removed?.apply(this, arguments); };
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node.setSize([Math.max(550, node.size[0]), Math.max(550, node.size[1])]);
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return value;
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};
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},
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});
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