591 lines
29 KiB
JavaScript
591 lines
29 KiB
JavaScript
import { app } from "../../scripts/app.js";
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import { api } from "../../scripts/api.js";
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app.registerExtension({
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name: "RaykoStudio.CropImage",
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async beforeRegisterNodeDef(nodeType, nodeData, app) {
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if (nodeData.name !== "RSCropImage") return;
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const onNodeCreated = nodeType.prototype.onNodeCreated;
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nodeType.prototype.onNodeCreated = function() {
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try {
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onNodeCreated?.apply(this, arguments);
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const node = this;
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node.image = new Image();
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node.imageReady = false;
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node.currentStatus = "Waiting for image...";
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node.buttons = [];
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node.imageWidth = 0;
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node.imageHeight = 0;
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node._cropRect = { x: 0, y: 0, width: 256, height: 256 };
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node._overlayCanvas = null;
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const cropDataWidget = node.widgets?.find(w => w.name === "crop_data");
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if (cropDataWidget) {
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cropDataWidget.hidden = true;
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cropDataWidget.serializeValue = () => {
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return node.properties?.crop_rect || "{}";
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};
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}
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node.addButton = (label, color, callback) => {
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node.buttons.push({
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label: label, color: color, callback: callback,
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x: 0, y: 0, w: 0, h: 30, hover: false
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});
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};
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node.addButton("✔️ ACCEPT", "#28a745", () => node.sendDecision("approve"));
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node.addButton("🔄 RESET", "#dc3545", () => node.sendDecision("reject"));
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node.addButton("❌ CANCEL", "#666666", () => node.sendDecision("cancel"));
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node.setSize([500, 650]);
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let _syncRunning = false;
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let _lastRect = null;
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let _lastScale = 1;
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let _isSelecting = false;
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let _isDragging = false;
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let _isResizing = false;
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let _resizeHandle = null;
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let _startX = 0;
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let _startY = 0;
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let _startRect = null;
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if (node.properties?.crop_rect && node.properties.crop_rect !== "{}") {
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try {
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const r = JSON.parse(node.properties.crop_rect);
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if (r.x !== undefined) node._cropRect = r;
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} catch (e) {}
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}
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const updateCropRect = () => {
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const jsonStr = JSON.stringify(node._cropRect);
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node.properties = node.properties || {};
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node.properties.crop_rect = jsonStr;
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if (cropDataWidget) cropDataWidget.value = jsonStr;
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drawOverlay();
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node.setDirtyCanvas(true, true);
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};
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const calculateImageRect = () => {
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if (!app.canvas || !node.imageReady) return null;
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const ds = app.canvas.ds;
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const scale = ds.scale;
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const canvasEl = app.canvas.canvas;
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const canvasRect = canvasEl.getBoundingClientRect();
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const graphX = node.pos[0];
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const graphY = node.pos[1];
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const nodeScreenX = canvasRect.left + ((graphX + ds.offset[0]) * scale);
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const nodeScreenY = canvasRect.top + ((graphY + ds.offset[1]) * scale);
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let widgetsTotalHeight = 0;
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if (node.widgets) {
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for (const w of node.widgets) {
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if (!w.hidden && w.type !== "button") {
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widgetsTotalHeight += (w.computeSize ? w.computeSize(node.size[0])[1] : 20);
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}
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}
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}
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const titleBarHeight = LiteGraph.NODE_TITLE_HEIGHT || 30;
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const padding = 10;
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const footerHeight = 60;
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const outputSlotsHeight = 40;
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const startY = titleBarHeight + widgetsTotalHeight + padding + outputSlotsHeight;
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const availableHeight = node.size[1] - startY - footerHeight - padding;
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const availableWidth = node.size[0] - (padding * 2);
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if (availableWidth <= 0 || availableHeight <= 0) return null;
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let drawW = availableWidth;
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let drawH = availableHeight;
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let contentScale = 1;
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if (node.imageWidth > 0 && node.imageHeight > 0) {
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const imgRatio = node.imageWidth / node.imageHeight;
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if (availableWidth / availableHeight > imgRatio) {
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drawH = availableHeight;
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drawW = drawH * imgRatio;
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} else {
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drawW = availableWidth;
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drawH = drawW / imgRatio;
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}
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contentScale = drawW / node.imageWidth;
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}
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const drawX = nodeScreenX + (padding * scale) + ((availableWidth - drawW) * scale / 2);
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const drawY = nodeScreenY + (startY * scale) + ((availableHeight - drawH) * scale / 2);
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return {
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left: drawX,
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top: drawY,
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width: drawW * scale,
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height: drawH * scale,
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scale: contentScale
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};
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};
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const startSyncLoop = () => {
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if (_syncRunning) return;
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_syncRunning = true;
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const syncLoop = () => {
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if (!_syncRunning) return;
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syncPosition();
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if (node._overlayCanvas) requestAnimationFrame(syncLoop);
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else _syncRunning = false;
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};
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requestAnimationFrame(syncLoop);
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};
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const syncPosition = () => {
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if (!node._overlayCanvas) return;
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const imgRect = calculateImageRect();
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if (!imgRect) return;
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const currentScale = app.canvas.ds.scale;
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const scaleChanged = Math.abs(_lastScale - currentScale) > 0.01;
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const hasChanged = !_lastRect ||
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Math.abs(_lastRect.left - imgRect.left) > 0.5 ||
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Math.abs(_lastRect.top - imgRect.top) > 0.5 ||
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Math.abs(_lastRect.width - imgRect.width) > 0.5 ||
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Math.abs(_lastRect.height - imgRect.height) > 0.5 ||
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scaleChanged;
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if (hasChanged) {
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_lastScale = currentScale;
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_lastRect = { ...imgRect };
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node._overlayCanvas.style.left = `${imgRect.left}px`;
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node._overlayCanvas.style.top = `${imgRect.top}px`;
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node._overlayCanvas.style.width = `${imgRect.width}px`;
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node._overlayCanvas.style.height = `${imgRect.height}px`;
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const screenScale = imgRect.scale * currentScale;
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node._overlayCanvas.dataset.screenScale = screenScale;
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node._overlayCanvas.style.display = "block";
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drawOverlay();
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}
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};
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const createOverlayCanvas = () => {
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if (node._overlayCanvas) return;
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node._overlayCanvas = document.createElement("canvas");
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node._overlayCanvas.style.cssText = `
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position: fixed !important; z-index: 1000 !important;
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pointer-events: auto !important; cursor: crosshair !important;
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background: transparent !important; touch-action: none;
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border: 1px dashed #00FF00 !important; box-sizing: border-box !important;
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display: none;
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`;
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document.body.appendChild(node._overlayCanvas);
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node._overlayCanvas.addEventListener("mousedown", (e) => {
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e.preventDefault();
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e.stopPropagation();
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const rect = node._overlayCanvas.getBoundingClientRect();
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const x = e.clientX - rect.left;
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const y = e.clientY - rect.top;
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const screenScale = parseFloat(node._overlayCanvas.dataset.screenScale || "1");
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const imgX = x / screenScale;
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const imgY = y / screenScale;
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const cropX = node._cropRect.x * screenScale;
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const cropY = node._cropRect.y * screenScale;
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const cropW = node._cropRect.width * screenScale;
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const cropH = node._cropRect.height * screenScale;
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const handleSize = 10;
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const handles = {
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'tl': { x: cropX, y: cropY },
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'tr': { x: cropX + cropW, y: cropY },
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'bl': { x: cropX, y: cropY + cropH },
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'br': { x: cropX + cropW, y: cropY + cropH }
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};
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let clickedHandle = null;
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for (const [handle, pos] of Object.entries(handles)) {
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if (Math.abs(x - pos.x) < handleSize && Math.abs(y - pos.y) < handleSize) {
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clickedHandle = handle;
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break;
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}
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}
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if (clickedHandle) {
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_isResizing = true;
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_resizeHandle = clickedHandle;
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} else if (x >= cropX && x <= cropX + cropW && y >= cropY && y <= cropY + cropH) {
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_isDragging = true;
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} else {
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_isSelecting = true;
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node._cropRect = { x: imgX, y: imgY, width: 0, height: 0 };
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}
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_startX = x;
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_startY = y;
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_startRect = { ...node._cropRect };
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node._overlayCanvas.setPointerCapture(e.pointerId || 1);
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});
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node._overlayCanvas.addEventListener("mousemove", (e) => {
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if (!_isSelecting && !_isDragging && !_isResizing) return;
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const rect = node._overlayCanvas.getBoundingClientRect();
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const x = e.clientX - rect.left;
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const y = e.clientY - rect.top;
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const screenScale = parseFloat(node._overlayCanvas.dataset.screenScale || "1");
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const deltaX = (x - _startX) / screenScale;
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const deltaY = (y - _startY) / screenScale;
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if (_isSelecting) {
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const x1 = _startRect.x;
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const y1 = _startRect.y;
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const x2 = x1 + deltaX;
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const y2 = y1 + deltaY;
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node._cropRect.x = Math.max(0, Math.min(x1, x2));
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node._cropRect.y = Math.max(0, Math.min(y1, y2));
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node._cropRect.width = Math.max(64, Math.abs(x2 - x1));
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node._cropRect.height = Math.max(64, Math.abs(y2 - y1));
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} else if (_isDragging) {
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node._cropRect.x = Math.max(0, _startRect.x + deltaX);
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node._cropRect.y = Math.max(0, _startRect.y + deltaY);
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} else if (_isResizing) {
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const handle = _resizeHandle;
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let newX = _startRect.x;
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let newY = _startRect.y;
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let newW = _startRect.width;
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let newH = _startRect.height;
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if (handle === 'tl' || handle === 'bl') {
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newW = _startRect.width - deltaX;
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newX = _startRect.x + deltaX;
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if (newW >= 64 && newX >= 0) {
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node._cropRect.width = newW;
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node._cropRect.x = newX;
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}
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}
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if (handle === 'tr' || handle === 'br') {
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newW = _startRect.width + deltaX;
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if (newW >= 64) {
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node._cropRect.width = newW;
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}
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}
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if (handle === 'tl' || handle === 'tr') {
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newH = _startRect.height - deltaY;
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newY = _startRect.y + deltaY;
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if (newH >= 64 && newY >= 0) {
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node._cropRect.height = newH;
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node._cropRect.y = newY;
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}
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}
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if (handle === 'bl' || handle === 'br') {
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newH = _startRect.height + deltaY;
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if (newH >= 64) {
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node._cropRect.height = newH;
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}
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}
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}
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updateCropRect();
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});
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node._overlayCanvas.addEventListener("mouseup", (e) => {
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_isSelecting = false;
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_isDragging = false;
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_isResizing = false;
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_resizeHandle = null;
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node._overlayCanvas.releasePointerCapture(e.pointerId || 1);
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});
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startSyncLoop();
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};
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const drawOverlay = () => {
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if (!node._overlayCanvas) return;
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const width = parseFloat(node._overlayCanvas.style.width || "0");
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const height = parseFloat(node._overlayCanvas.style.height || "0");
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if (width <= 0 || height <= 0) return;
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const dpr = window.devicePixelRatio || 1;
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node._overlayCanvas.width = width * dpr;
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node._overlayCanvas.height = height * dpr;
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const ctx = node._overlayCanvas.getContext("2d");
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ctx.scale(dpr, dpr);
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ctx.clearRect(0, 0, width, height);
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const screenScale = parseFloat(node._overlayCanvas.dataset.screenScale || "1");
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const cropX = node._cropRect.x * screenScale;
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const cropY = node._cropRect.y * screenScale;
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const cropW = Math.max(1, node._cropRect.width * screenScale);
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const cropH = Math.max(1, node._cropRect.height * screenScale);
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ctx.fillStyle = "rgba(0, 200, 100, 0.25)";
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ctx.fillRect(cropX, cropY, cropW, cropH);
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ctx.strokeStyle = "#00c864";
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ctx.lineWidth = 2;
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ctx.strokeRect(cropX, cropY, cropW, cropH);
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const handleSize = 8;
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ctx.fillStyle = "#00c864";
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ctx.fillRect(cropX - handleSize/2, cropY - handleSize/2, handleSize, handleSize);
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ctx.fillRect(cropX + cropW - handleSize/2, cropY - handleSize/2, handleSize, handleSize);
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ctx.fillRect(cropX - handleSize/2, cropY + cropH - handleSize/2, handleSize, handleSize);
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ctx.fillRect(cropX + cropW - handleSize/2, cropY + cropH - handleSize/2, handleSize, handleSize);
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ctx.fillStyle = "#ffffff";
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ctx.font = "bold 12px Arial";
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ctx.fillText(`${Math.round(node._cropRect.width)} x ${Math.round(node._cropRect.height)}`, cropX + 5, cropY + 20);
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};
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node.onDrawForeground = function(ctx) {
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if (!this.flags.collapsed) {
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const [w, h] = this.size;
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let widgetsTotalHeight = 0;
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if (this.widgets) {
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for (const widget of this.widgets) {
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if (!widget.hidden && widget.type !== "button") {
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widgetsTotalHeight += (widget.computeSize ? widget.computeSize(w)[1] : 20);
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}
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}
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}
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const titleBarHeight = LiteGraph.NODE_TITLE_HEIGHT || 30;
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const padding = 10;
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const footerHeight = 60;
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const outputSlotsHeight = 40;
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const startY = titleBarHeight + widgetsTotalHeight + padding + outputSlotsHeight;
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const availableHeight = h - startY - footerHeight - padding;
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const availableWidth = w - (padding * 2);
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if (this.imageReady && this.image) {
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const imgRatio = this.imageWidth / this.imageHeight;
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let drawW, drawH;
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if (availableWidth / availableHeight > imgRatio) {
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drawH = availableHeight;
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drawW = drawH * imgRatio;
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} else {
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drawW = availableWidth;
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drawH = drawW / imgRatio;
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}
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const drawX = padding + (availableWidth - drawW) / 2;
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const drawY = startY + (availableHeight - drawH) / 2;
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ctx.drawImage(this.image, drawX, drawY, drawW, drawH);
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ctx.strokeStyle = "#444";
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ctx.lineWidth = 1;
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ctx.strokeRect(drawX, drawY, drawW, drawH);
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} else {
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ctx.fillStyle = "#222";
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ctx.fillRect(padding, startY, availableWidth, availableHeight);
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ctx.fillStyle = "#555";
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ctx.font = "14px Arial";
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ctx.textAlign = "center";
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ctx.fillText("Waiting for Image...", w / 2, startY + availableHeight / 2);
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}
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ctx.fillStyle = "#888";
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ctx.font = "11px Arial";
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ctx.textAlign = "center";
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ctx.fillText(this.currentStatus, w / 2, h - 50);
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const btnH = 28;
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const btnY = h - 40;
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const btnW = (w - 50) / 3;
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this.buttons[0].x = 15; this.buttons[0].y = btnY; this.buttons[0].w = btnW; this.buttons[0].h = btnH;
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this.buttons[1].x = 20 + btnW; this.buttons[1].y = btnY; this.buttons[1].w = btnW; this.buttons[1].h = btnH;
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this.buttons[2].x = 25 + (btnW * 2); this.buttons[2].y = btnY; this.buttons[2].w = btnW; this.buttons[2].h = btnH;
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for (let btn of this.buttons) {
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ctx.fillStyle = btn.hover ? "#444" : "#2a2a2a";
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ctx.beginPath();
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if (ctx.roundRect) ctx.roundRect(btn.x, btn.y, btn.w, btn.h, 6);
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else ctx.rect(btn.x, btn.y, btn.w, btn.h);
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ctx.fill();
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ctx.lineWidth = 1;
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ctx.strokeStyle = btn.color;
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ctx.stroke();
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ctx.fillStyle = btn.color;
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ctx.font = "bold 11px Arial";
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ctx.textAlign = "center";
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ctx.textBaseline = "middle";
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ctx.fillText(btn.label, btn.x + btn.w / 2, btn.y + btn.h / 2);
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if (btn.hover) app.canvas.canvas.style.cursor = "pointer";
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}
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}
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};
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const onResize = node.onResize;
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node.onResize = function(size) {
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if (onResize) onResize.apply(this, arguments);
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};
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const onMove = node.onMove;
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node.onMove = function() {
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if (onMove) onMove.apply(this, arguments);
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};
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node.onMouseMove = function(event, pos, graphPos) {
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const [x, y] = pos;
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let needsRedraw = false;
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for (let btn of this.buttons) {
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const isOver = x >= btn.x && x <= btn.x + btn.w && y >= btn.y && y <= btn.y + btn.h;
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if (btn.hover !== isOver) { btn.hover = isOver; needsRedraw = true; }
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}
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if (needsRedraw) this.setDirtyCanvas(true, false);
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};
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node.onMouseDown = function(event, pos, graphPos) {
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const [x, y] = pos;
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for (let btn of this.buttons) {
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if (x >= btn.x && x <= btn.x + btn.w && y >= btn.y && y <= btn.y + btn.h) {
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btn.callback();
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return true;
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}
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}
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};
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node.sendDecision = async function(decision) {
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const currentCropData = JSON.stringify(node._cropRect);
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node.properties = node.properties || {};
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node.properties.crop_rect = currentCropData;
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if (cropDataWidget) cropDataWidget.value = currentCropData;
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this.currentStatus = `Sending ${decision}...`;
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this.setDirtyCanvas(true, true);
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if (decision === "cancel") {
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try {
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await api.interrupt();
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} catch (e) { console.error("Interrupt failed:", e); }
|
|
}
|
|
|
|
if (decision === "reject") {
|
|
node._cropRect = { x: 0, y: 0, width: 256, height: 256 };
|
|
updateCropRect();
|
|
}
|
|
|
|
try {
|
|
const resp = await fetch("/rayko/rscrop/decision", {
|
|
method: "POST",
|
|
headers: { "Content-Type": "application/json" },
|
|
body: JSON.stringify({
|
|
node_id: this.id.toString(),
|
|
decision: decision,
|
|
crop_data: currentCropData
|
|
})
|
|
});
|
|
|
|
if (resp.ok) {
|
|
if (decision === "approve") {
|
|
this.currentStatus = "✅ Approved! Processing...";
|
|
} else if (decision === "reject") {
|
|
this.currentStatus = "🔄 Reset. Select & Approve!";
|
|
} else {
|
|
this.currentStatus = "❌ Cancelled.";
|
|
}
|
|
} else {
|
|
this.currentStatus = "Error: " + resp.statusText;
|
|
}
|
|
} catch (err) {
|
|
this.currentStatus = "Error: Connection Failed";
|
|
}
|
|
this.setDirtyCanvas(true, true);
|
|
};
|
|
|
|
node.onRemoved = function() {
|
|
_syncRunning = false;
|
|
if (node._overlayCanvas) {
|
|
node._overlayCanvas.remove();
|
|
node._overlayCanvas = null;
|
|
}
|
|
|
|
fetch("/rayko/rscrop/cleanup", {
|
|
method: "POST",
|
|
headers: { "Content-Type": "application/json" },
|
|
body: JSON.stringify({
|
|
node_id: this.id.toString()
|
|
})
|
|
}).catch(err => {});
|
|
};
|
|
|
|
api.addEventListener("rayko.rscrop.show", (event) => {
|
|
const { node_id, image_url, image_width, image_height } = event.detail;
|
|
const currentId = node.id;
|
|
|
|
if (String(node_id) === String(currentId)) {
|
|
node.image.src = image_url + "&t=" + Date.now();
|
|
node.image.onload = () => {
|
|
console.log("[RS Crop 🦊] Image loaded, showing overlay");
|
|
node.imageReady = true;
|
|
node.imageWidth = image_width || node.image.width;
|
|
node.imageHeight = image_height || node.image.height;
|
|
|
|
if (node._overlayCanvas) {
|
|
node._overlayCanvas.style.display = "block";
|
|
console.log("[RS Crop 🦊] Overlay display set to block");
|
|
}
|
|
|
|
if (node.properties?.crop_rect) {
|
|
try {
|
|
const r = JSON.parse(node.properties.crop_rect);
|
|
if (r.x >= node.imageWidth) r.x = 0;
|
|
if (r.y >= node.imageHeight) r.y = 0;
|
|
if (r.x + r.width > node.imageWidth) r.width = Math.max(64, node.imageWidth - r.x);
|
|
if (r.y + r.height > node.imageHeight) r.height = Math.max(64, node.imageHeight - r.y);
|
|
node.properties.crop_rect = JSON.stringify(r);
|
|
node._cropRect = r;
|
|
} catch (e) {}
|
|
}
|
|
|
|
setTimeout(() => {
|
|
_lastRect = null;
|
|
_lastScale = 1;
|
|
syncPosition();
|
|
node.setDirtyCanvas(true, true);
|
|
}, 100);
|
|
};
|
|
|
|
if (node.size[1] < 650) node.setSize([node.size[0], 650]);
|
|
node.currentStatus = "🖱️ Drag to select crop area, then APPROVE!";
|
|
app.canvas.centerOnNode(node);
|
|
node.setDirtyCanvas(true, true);
|
|
}
|
|
});
|
|
|
|
createOverlayCanvas();
|
|
|
|
} catch (error) {
|
|
console.error("[RS Crop 🦊] Critical Error:", error);
|
|
}
|
|
};
|
|
},
|
|
|
|
setup() {
|
|
}
|
|
}); |