mirror of
https://github.com/Azornes/Comfyui-LayerForge.git
synced 2026-03-21 20:52:12 -03:00
d7701fd989
Deleted the unused handleMaskEditorClose method and removed excessive console logging from widget visibility and mask application logic. Increased the default timeout for waitForWidget to 20000ms for improved reliability.
884 lines
28 KiB
JavaScript
884 lines
28 KiB
JavaScript
import {app, ComfyApp} from "../../scripts/app.js";
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import {api} from "../../scripts/api.js";
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import {removeImage} from "./db.js";
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import {MaskTool} from "./MaskTool.js";
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import {CanvasState} from "./CanvasState.js";
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import {CanvasInteractions} from "./CanvasInteractions.js";
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import {CanvasLayers} from "./CanvasLayers.js";
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import {CanvasRenderer} from "./CanvasRenderer.js";
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import {CanvasIO} from "./CanvasIO.js";
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import {ImageReferenceManager} from "./ImageReferenceManager.js";
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import {createModuleLogger} from "./utils/LoggerUtils.js";
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import {mask_editor_showing, mask_editor_listen_for_cancel} from "./utils/mask_utils.js";
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const log = createModuleLogger('Canvas');
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/**
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* Canvas - Fasada dla systemu rysowania
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*
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* Klasa Canvas pełni rolę fasady, oferując uproszczony interfejs wysokiego poziomu
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* dla złożonego systemu rysowania. Zamiast eksponować wszystkie metody modułów,
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* udostępnia tylko kluczowe operacje i umożliwia bezpośredni dostęp do modułów
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* gdy potrzebna jest bardziej szczegółowa kontrola.
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*/
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export class Canvas {
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constructor(node, widget, callbacks = {}) {
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this.node = node;
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this.widget = widget;
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this.canvas = document.createElement('canvas');
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this.ctx = this.canvas.getContext('2d');
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this.width = 512;
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this.height = 512;
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this.layers = [];
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this.selectedLayer = null;
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this.selectedLayers = [];
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this.onSelectionChange = null;
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this.onStateChange = callbacks.onStateChange || null;
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this.lastMousePosition = {x: 0, y: 0};
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this.viewport = {
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x: -(this.width / 4),
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y: -(this.height / 4),
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zoom: 0.8,
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};
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this.offscreenCanvas = document.createElement('canvas');
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this.offscreenCtx = this.offscreenCanvas.getContext('2d', {
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alpha: false
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});
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this.dataInitialized = false;
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this.pendingDataCheck = null;
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this.imageCache = new Map();
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this._initializeModules(callbacks);
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this._setupCanvas();
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this.interaction = this.canvasInteractions.interaction;
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console.log('Canvas widget element:', this.node);
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this.setPreviewVisibility(false);
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}
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async waitForWidget(name, node, interval = 100, timeout = 20000) {
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const startTime = Date.now();
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return new Promise((resolve, reject) => {
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const check = () => {
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const widget = node.widgets.find(w => w.name === name);
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if (widget) {
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resolve(widget);
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} else if (Date.now() - startTime > timeout) {
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reject(new Error(`Widget "${name}" not found within timeout.`));
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} else {
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setTimeout(check, interval);
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}
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};
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check();
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});
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}
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/**
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* Kontroluje widoczność podglądu canvas
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* @param {boolean} visible - Czy podgląd ma być widoczny
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*/
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async setPreviewVisibility(visible) {
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this.previewVisible = visible;
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console.log("Canvas preview visibility set to:", visible);
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const imagePreviewWidget = await this.waitForWidget("$$canvas-image-preview", this.node);
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if (imagePreviewWidget) {
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console.log("Found $$canvas-image-preview widget, controlling visibility");
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if (visible) {
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if (imagePreviewWidget.options) {
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imagePreviewWidget.options.hidden = false;
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}
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if ('visible' in imagePreviewWidget) {
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imagePreviewWidget.visible = true;
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}
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if ('hidden' in imagePreviewWidget) {
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imagePreviewWidget.hidden = false;
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}
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imagePreviewWidget.computeSize = function () {
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return [0, 250]; // Szerokość 0 (auto), wysokość 250
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};
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} else {
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if (imagePreviewWidget.options) {
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imagePreviewWidget.options.hidden = true;
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}
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if ('visible' in imagePreviewWidget) {
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imagePreviewWidget.visible = false;
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}
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if ('hidden' in imagePreviewWidget) {
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imagePreviewWidget.hidden = true;
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}
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imagePreviewWidget.computeSize = function () {
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return [0, 0]; // Szerokość 0, wysokość 0
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};
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}
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this.render()
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} else {
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console.warn("$$canvas-image-preview widget not found in Canvas.js");
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}
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}
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/**
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* Inicjalizuje moduły systemu canvas
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* @private
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*/
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_initializeModules(callbacks) {
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this.maskTool = new MaskTool(this, {onStateChange: this.onStateChange});
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this.canvasState = new CanvasState(this);
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this.canvasInteractions = new CanvasInteractions(this);
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this.canvasLayers = new CanvasLayers(this);
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this.canvasRenderer = new CanvasRenderer(this);
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this.canvasIO = new CanvasIO(this);
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this.imageReferenceManager = new ImageReferenceManager(this);
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}
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/**
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* Konfiguruje podstawowe właściwości canvas
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* @private
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*/
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_setupCanvas() {
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this.initCanvas();
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this.canvasInteractions.setupEventListeners();
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this.canvasIO.initNodeData();
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this.layers = this.layers.map(layer => ({
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...layer,
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opacity: 1
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}));
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}
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/**
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* Ładuje stan canvas z bazy danych
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*/
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async loadInitialState() {
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log.info("Loading initial state for node:", this.node.id);
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const loaded = await this.canvasState.loadStateFromDB();
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if (!loaded) {
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log.info("No saved state found, initializing from node data.");
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await this.canvasIO.initNodeData();
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}
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this.saveState();
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this.render();
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}
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/**
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* Zapisuje obecny stan
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* @param {boolean} replaceLast - Czy zastąpić ostatni stan w historii
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*/
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saveState(replaceLast = false) {
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this.canvasState.saveState(replaceLast);
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this.incrementOperationCount();
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this._notifyStateChange();
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}
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/**
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* Cofnij ostatnią operację
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*/
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undo() {
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this.canvasState.undo();
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this.incrementOperationCount();
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this._notifyStateChange();
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}
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/**
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* Ponów cofniętą operację
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*/
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redo() {
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this.canvasState.redo();
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this.incrementOperationCount();
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this._notifyStateChange();
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}
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/**
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* Renderuje canvas
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*/
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render() {
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this.canvasRenderer.render();
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}
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/**
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* Dodaje warstwę z obrazem
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* @param {Image} image - Obraz do dodania
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* @param {Object} layerProps - Właściwości warstwy
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* @param {string} addMode - Tryb dodawania
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*/
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async addLayer(image, layerProps = {}, addMode = 'default') {
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return this.canvasLayers.addLayerWithImage(image, layerProps, addMode);
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}
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/**
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* Usuwa wybrane warstwy
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*/
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removeSelectedLayers() {
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if (this.selectedLayers.length > 0) {
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this.saveState();
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this.layers = this.layers.filter(l => !this.selectedLayers.includes(l));
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this.updateSelection([]);
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this.render();
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this.saveState();
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}
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}
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/**
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* Aktualizuje zaznaczenie warstw
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* @param {Array} newSelection - Nowa lista zaznaczonych warstw
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*/
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updateSelection(newSelection) {
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this.selectedLayers = newSelection || [];
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this.selectedLayer = this.selectedLayers.length > 0 ? this.selectedLayers[this.selectedLayers.length - 1] : null;
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if (this.onSelectionChange) {
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this.onSelectionChange();
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}
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}
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/**
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* Zmienia rozmiar obszaru wyjściowego
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* @param {number} width - Nowa szerokość
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* @param {number} height - Nowa wysokość
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* @param {boolean} saveHistory - Czy zapisać w historii
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*/
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updateOutputAreaSize(width, height, saveHistory = true) {
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return this.canvasLayers.updateOutputAreaSize(width, height, saveHistory);
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}
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/**
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* Eksportuje spłaszczony canvas jako blob
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*/
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async getFlattenedCanvasAsBlob() {
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return this.canvasLayers.getFlattenedCanvasAsBlob();
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}
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/**
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* Eksportuje spłaszczony canvas z maską jako kanałem alpha
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*/
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async getFlattenedCanvasWithMaskAsBlob() {
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return this.canvasLayers.getFlattenedCanvasWithMaskAsBlob();
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}
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/**
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* Importuje najnowszy obraz
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*/
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async importLatestImage() {
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return this.canvasIO.importLatestImage();
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}
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/**
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* Uruchamia edytor masek
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* @param {Image|HTMLCanvasElement|null} predefinedMask - Opcjonalna maska do nałożenia po otwarciu editora
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* @param {boolean} sendCleanImage - Czy wysłać czysty obraz (bez maski) do editora
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*/
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async startMaskEditor(predefinedMask = null, sendCleanImage = true) {
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this.savedMaskState = await this.saveMaskState();
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this.maskEditorCancelled = false;
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if (!predefinedMask && this.maskTool && this.maskTool.maskCanvas) {
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try {
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predefinedMask = await this.createMaskFromCurrentMask();
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} catch (error) {
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log.warn("Could not create mask from current mask:", error);
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}
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}
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this.pendingMask = predefinedMask;
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let blob;
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if (sendCleanImage) {
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blob = await this.canvasLayers.getFlattenedCanvasAsBlob();
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} else {
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blob = await this.canvasLayers.getFlattenedCanvasForMaskEditor();
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}
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if (!blob) {
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log.warn("Canvas is empty, cannot open mask editor.");
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return;
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}
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try {
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const formData = new FormData();
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const filename = `layerforge-mask-edit-${+new Date()}.png`;
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formData.append("image", blob, filename);
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formData.append("overwrite", "true");
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formData.append("type", "temp");
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const response = await api.fetchApi("/upload/image", {
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method: "POST",
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body: formData,
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});
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if (!response.ok) {
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throw new Error(`Failed to upload image: ${response.statusText}`);
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}
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const data = await response.json();
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const img = new Image();
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img.src = api.apiURL(`/view?filename=${encodeURIComponent(data.name)}&type=${data.type}&subfolder=${data.subfolder}`);
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await new Promise((res, rej) => {
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img.onload = res;
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img.onerror = rej;
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});
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this.node.imgs = [img];
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ComfyApp.copyToClipspace(this.node);
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ComfyApp.clipspace_return_node = this.node;
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ComfyApp.open_maskeditor();
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this.editorWasShowing = false;
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this.waitWhileMaskEditing();
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this.setupCancelListener();
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if (predefinedMask) {
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this.waitForMaskEditorAndApplyMask();
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}
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} catch (error) {
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log.error("Error preparing image for mask editor:", error);
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alert(`Error: ${error.message}`);
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}
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}
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/**
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* Inicjalizuje podstawowe właściwości canvas
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*/
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initCanvas() {
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this.canvas.width = this.width;
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this.canvas.height = this.height;
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this.canvas.style.border = '1px solid black';
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this.canvas.style.maxWidth = '100%';
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this.canvas.style.backgroundColor = '#606060';
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this.canvas.style.width = '100%';
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this.canvas.style.height = '100%';
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this.canvas.tabIndex = 0;
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this.canvas.style.outline = 'none';
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}
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/**
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* Pobiera współrzędne myszy w układzie świata
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* @param {MouseEvent} e - Zdarzenie myszy
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*/
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getMouseWorldCoordinates(e) {
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const rect = this.canvas.getBoundingClientRect();
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const mouseX_DOM = e.clientX - rect.left;
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const mouseY_DOM = e.clientY - rect.top;
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const scaleX = this.offscreenCanvas.width / rect.width;
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const scaleY = this.offscreenCanvas.height / rect.height;
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const mouseX_Buffer = mouseX_DOM * scaleX;
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const mouseY_Buffer = mouseY_DOM * scaleY;
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const worldX = (mouseX_Buffer / this.viewport.zoom) + this.viewport.x;
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const worldY = (mouseY_Buffer / this.viewport.zoom) + this.viewport.y;
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return {x: worldX, y: worldY};
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}
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/**
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* Pobiera współrzędne myszy w układzie widoku
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* @param {MouseEvent} e - Zdarzenie myszy
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*/
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getMouseViewCoordinates(e) {
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const rect = this.canvas.getBoundingClientRect();
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const mouseX_DOM = e.clientX - rect.left;
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const mouseY_DOM = e.clientY - rect.top;
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const scaleX = this.canvas.width / rect.width;
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const scaleY = this.canvas.height / rect.height;
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const mouseX_Canvas = mouseX_DOM * scaleX;
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const mouseY_Canvas = mouseY_DOM * scaleY;
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return {x: mouseX_Canvas, y: mouseY_Canvas};
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}
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/**
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* Aktualizuje zaznaczenie po operacji historii
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*/
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updateSelectionAfterHistory() {
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const newSelectedLayers = [];
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if (this.selectedLayers) {
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this.selectedLayers.forEach(sl => {
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const found = this.layers.find(l => l.id === sl.id);
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if (found) newSelectedLayers.push(found);
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});
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}
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this.updateSelection(newSelectedLayers);
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}
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/**
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* Aktualizuje przyciski historii
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*/
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updateHistoryButtons() {
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if (this.onHistoryChange) {
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const historyInfo = this.canvasState.getHistoryInfo();
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this.onHistoryChange({
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canUndo: historyInfo.canUndo,
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canRedo: historyInfo.canRedo
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});
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}
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}
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/**
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* Zwiększa licznik operacji (dla garbage collection)
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*/
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incrementOperationCount() {
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if (this.imageReferenceManager) {
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this.imageReferenceManager.incrementOperationCount();
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}
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}
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/**
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* Czyści zasoby canvas
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*/
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destroy() {
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if (this.imageReferenceManager) {
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this.imageReferenceManager.destroy();
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}
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log.info("Canvas destroyed");
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}
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/**
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* Powiadamia o zmianie stanu
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* @private
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*/
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_notifyStateChange() {
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if (this.onStateChange) {
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this.onStateChange();
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}
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}
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/**
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* Czeka na otwarcie mask editora i automatycznie nakłada predefiniowaną maskę
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*/
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waitForMaskEditorAndApplyMask() {
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let attempts = 0;
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const maxAttempts = 100; // Zwiększone do 10 sekund oczekiwania
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const checkEditor = () => {
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attempts++;
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if (mask_editor_showing(app)) {
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const useNewEditor = app.ui.settings.getSettingValue('Comfy.MaskEditor.UseNewEditor');
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let editorReady = false;
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if (useNewEditor) {
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const MaskEditorDialog = window.MaskEditorDialog;
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if (MaskEditorDialog && MaskEditorDialog.instance) {
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try {
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const messageBroker = MaskEditorDialog.instance.getMessageBroker();
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if (messageBroker) {
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editorReady = true;
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log.info("New mask editor detected as ready via MessageBroker");
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}
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} catch (e) {
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editorReady = false;
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}
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}
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if (!editorReady) {
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const maskEditorElement = document.getElementById('maskEditor');
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if (maskEditorElement && maskEditorElement.style.display !== 'none') {
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const canvas = maskEditorElement.querySelector('canvas');
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if (canvas) {
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editorReady = true;
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log.info("New mask editor detected as ready via DOM element");
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}
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}
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}
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} else {
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const maskCanvas = document.getElementById('maskCanvas');
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editorReady = maskCanvas && maskCanvas.getContext && maskCanvas.width > 0;
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if (editorReady) {
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log.info("Old mask editor detected as ready");
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}
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}
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if (editorReady) {
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log.info("Applying mask to editor after", attempts * 100, "ms wait");
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setTimeout(() => {
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this.applyMaskToEditor(this.pendingMask);
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this.pendingMask = null;
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}, 300);
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} else if (attempts < maxAttempts) {
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if (attempts % 10 === 0) {
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log.info("Waiting for mask editor to be ready... attempt", attempts, "/", maxAttempts);
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}
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setTimeout(checkEditor, 100);
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} else {
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log.warn("Mask editor timeout - editor not ready after", maxAttempts * 100, "ms");
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log.info("Attempting to apply mask anyway...");
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setTimeout(() => {
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this.applyMaskToEditor(this.pendingMask);
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this.pendingMask = null;
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}, 100);
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}
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} else if (attempts < maxAttempts) {
|
|
|
|
setTimeout(checkEditor, 100);
|
|
} else {
|
|
log.warn("Mask editor timeout - editor not showing after", maxAttempts * 100, "ms");
|
|
this.pendingMask = null;
|
|
}
|
|
};
|
|
|
|
checkEditor();
|
|
}
|
|
|
|
/**
|
|
* Nakłada maskę na otwarty mask editor
|
|
* @param {Image|HTMLCanvasElement} maskData - Dane maski do nałożenia
|
|
*/
|
|
async applyMaskToEditor(maskData) {
|
|
try {
|
|
|
|
const useNewEditor = app.ui.settings.getSettingValue('Comfy.MaskEditor.UseNewEditor');
|
|
|
|
if (useNewEditor) {
|
|
|
|
const MaskEditorDialog = window.MaskEditorDialog;
|
|
if (MaskEditorDialog && MaskEditorDialog.instance) {
|
|
|
|
await this.applyMaskToNewEditor(maskData);
|
|
} else {
|
|
log.warn("New editor setting enabled but instance not found, trying old editor");
|
|
await this.applyMaskToOldEditor(maskData);
|
|
}
|
|
} else {
|
|
|
|
await this.applyMaskToOldEditor(maskData);
|
|
}
|
|
|
|
log.info("Predefined mask applied to mask editor successfully");
|
|
} catch (error) {
|
|
log.error("Failed to apply predefined mask to editor:", error);
|
|
|
|
try {
|
|
log.info("Trying alternative mask application method...");
|
|
await this.applyMaskToOldEditor(maskData);
|
|
log.info("Alternative method succeeded");
|
|
} catch (fallbackError) {
|
|
log.error("Alternative method also failed:", fallbackError);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Nakłada maskę na nowy mask editor (przez MessageBroker)
|
|
* @param {Image|HTMLCanvasElement} maskData - Dane maski
|
|
*/
|
|
async applyMaskToNewEditor(maskData) {
|
|
|
|
const MaskEditorDialog = window.MaskEditorDialog;
|
|
if (!MaskEditorDialog || !MaskEditorDialog.instance) {
|
|
throw new Error("New mask editor instance not found");
|
|
}
|
|
|
|
const editor = MaskEditorDialog.instance;
|
|
const messageBroker = editor.getMessageBroker();
|
|
|
|
const maskCanvas = await messageBroker.pull('maskCanvas');
|
|
const maskCtx = await messageBroker.pull('maskCtx');
|
|
const maskColor = await messageBroker.pull('getMaskColor');
|
|
|
|
const processedMask = await this.processMaskForEditor(maskData, maskCanvas.width, maskCanvas.height, maskColor);
|
|
|
|
maskCtx.clearRect(0, 0, maskCanvas.width, maskCanvas.height);
|
|
maskCtx.drawImage(processedMask, 0, 0);
|
|
|
|
messageBroker.publish('saveState');
|
|
}
|
|
|
|
/**
|
|
* Nakłada maskę na stary mask editor
|
|
* @param {Image|HTMLCanvasElement} maskData - Dane maski
|
|
*/
|
|
async applyMaskToOldEditor(maskData) {
|
|
|
|
const maskCanvas = document.getElementById('maskCanvas');
|
|
if (!maskCanvas) {
|
|
throw new Error("Old mask editor canvas not found");
|
|
}
|
|
|
|
const maskCtx = maskCanvas.getContext('2d');
|
|
|
|
const maskColor = {r: 255, g: 255, b: 255};
|
|
const processedMask = await this.processMaskForEditor(maskData, maskCanvas.width, maskCanvas.height, maskColor);
|
|
|
|
maskCtx.clearRect(0, 0, maskCanvas.width, maskCanvas.height);
|
|
maskCtx.drawImage(processedMask, 0, 0);
|
|
}
|
|
|
|
/**
|
|
* Przetwarza maskę do odpowiedniego formatu dla editora
|
|
* @param {Image|HTMLCanvasElement} maskData - Oryginalne dane maski
|
|
* @param {number} targetWidth - Docelowa szerokość
|
|
* @param {number} targetHeight - Docelowa wysokość
|
|
* @param {Object} maskColor - Kolor maski {r, g, b}
|
|
* @returns {HTMLCanvasElement} Przetworzona maska
|
|
*/
|
|
async processMaskForEditor(maskData, targetWidth, targetHeight, maskColor) {
|
|
const originalWidth = maskData.width || maskData.naturalWidth || this.width;
|
|
const originalHeight = maskData.height || maskData.naturalHeight || this.height;
|
|
|
|
log.info("Processing mask for editor:", {
|
|
originalSize: {width: originalWidth, height: originalHeight},
|
|
targetSize: {width: targetWidth, height: targetHeight},
|
|
canvasSize: {width: this.width, height: this.height}
|
|
});
|
|
|
|
const tempCanvas = document.createElement('canvas');
|
|
tempCanvas.width = targetWidth;
|
|
tempCanvas.height = targetHeight;
|
|
const tempCtx = tempCanvas.getContext('2d');
|
|
|
|
tempCtx.clearRect(0, 0, targetWidth, targetHeight);
|
|
|
|
|
|
const scaleToOriginal = Math.min(originalWidth / this.width, originalHeight / this.height);
|
|
|
|
const scaledWidth = this.width * scaleToOriginal;
|
|
const scaledHeight = this.height * scaleToOriginal;
|
|
|
|
const offsetX = (targetWidth - scaledWidth) / 2;
|
|
const offsetY = (targetHeight - scaledHeight) / 2;
|
|
|
|
tempCtx.drawImage(maskData, offsetX, offsetY, scaledWidth, scaledHeight);
|
|
|
|
log.info("Mask drawn scaled to original image size:", {
|
|
originalSize: {width: originalWidth, height: originalHeight},
|
|
targetSize: {width: targetWidth, height: targetHeight},
|
|
canvasSize: {width: this.width, height: this.height},
|
|
scaleToOriginal: scaleToOriginal,
|
|
finalSize: {width: scaledWidth, height: scaledHeight},
|
|
offset: {x: offsetX, y: offsetY}
|
|
});
|
|
|
|
const imageData = tempCtx.getImageData(0, 0, targetWidth, targetHeight);
|
|
const data = imageData.data;
|
|
|
|
for (let i = 0; i < data.length; i += 4) {
|
|
const alpha = data[i + 3]; // Oryginalny kanał alpha
|
|
|
|
data[i] = maskColor.r; // R
|
|
data[i + 1] = maskColor.g; // G
|
|
data[i + 2] = maskColor.b; // B
|
|
data[i + 3] = alpha; // Zachowaj oryginalny alpha
|
|
}
|
|
|
|
tempCtx.putImageData(imageData, 0, 0);
|
|
|
|
log.info("Mask processing completed - full size scaling applied");
|
|
return tempCanvas;
|
|
}
|
|
|
|
/**
|
|
* Tworzy obiekt Image z obecnej maski canvas
|
|
* @returns {Promise<Image>} Promise zwracający obiekt Image z maską
|
|
*/
|
|
async createMaskFromCurrentMask() {
|
|
if (!this.maskTool || !this.maskTool.maskCanvas) {
|
|
throw new Error("No mask canvas available");
|
|
}
|
|
|
|
return new Promise((resolve, reject) => {
|
|
const maskImage = new Image();
|
|
maskImage.onload = () => resolve(maskImage);
|
|
maskImage.onerror = reject;
|
|
maskImage.src = this.maskTool.maskCanvas.toDataURL();
|
|
});
|
|
}
|
|
|
|
waitWhileMaskEditing() {
|
|
if (mask_editor_showing(app)) {
|
|
this.editorWasShowing = true;
|
|
}
|
|
|
|
if (!mask_editor_showing(app) && this.editorWasShowing) {
|
|
this.editorWasShowing = false;
|
|
setTimeout(() => this.handleMaskEditorClose(), 100);
|
|
} else {
|
|
setTimeout(this.waitWhileMaskEditing.bind(this), 100);
|
|
}
|
|
}
|
|
/**
|
|
* Zapisuje obecny stan maski przed otwarciem editora
|
|
* @returns {Object} Zapisany stan maski
|
|
*/
|
|
async saveMaskState() {
|
|
if (!this.maskTool || !this.maskTool.maskCanvas) {
|
|
return null;
|
|
}
|
|
|
|
const maskCanvas = this.maskTool.maskCanvas;
|
|
const savedCanvas = document.createElement('canvas');
|
|
savedCanvas.width = maskCanvas.width;
|
|
savedCanvas.height = maskCanvas.height;
|
|
const savedCtx = savedCanvas.getContext('2d');
|
|
savedCtx.drawImage(maskCanvas, 0, 0);
|
|
|
|
return {
|
|
maskData: savedCanvas,
|
|
maskPosition: {
|
|
x: this.maskTool.x,
|
|
y: this.maskTool.y
|
|
}
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Przywraca zapisany stan maski
|
|
* @param {Object} savedState - Zapisany stan maski
|
|
*/
|
|
async restoreMaskState(savedState) {
|
|
if (!savedState || !this.maskTool) {
|
|
return;
|
|
}
|
|
|
|
if (savedState.maskData) {
|
|
const maskCtx = this.maskTool.maskCtx;
|
|
maskCtx.clearRect(0, 0, this.maskTool.maskCanvas.width, this.maskTool.maskCanvas.height);
|
|
maskCtx.drawImage(savedState.maskData, 0, 0);
|
|
}
|
|
|
|
if (savedState.maskPosition) {
|
|
this.maskTool.x = savedState.maskPosition.x;
|
|
this.maskTool.y = savedState.maskPosition.y;
|
|
}
|
|
|
|
this.render();
|
|
log.info("Mask state restored after cancel");
|
|
}
|
|
|
|
/**
|
|
* Konfiguruje nasłuchiwanie na przycisk Cancel w mask editorze
|
|
*/
|
|
setupCancelListener() {
|
|
mask_editor_listen_for_cancel(app, () => {
|
|
log.info("Mask editor cancel button clicked");
|
|
this.maskEditorCancelled = true;
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Sprawdza czy mask editor został anulowany i obsługuje to odpowiednio
|
|
*/
|
|
async handleMaskEditorClose() {
|
|
console.log("Node object after mask editor close:", this.node);
|
|
|
|
if (this.maskEditorCancelled) {
|
|
log.info("Mask editor was cancelled - restoring original mask state");
|
|
|
|
if (this.savedMaskState) {
|
|
await this.restoreMaskState(this.savedMaskState);
|
|
}
|
|
|
|
this.maskEditorCancelled = false;
|
|
this.savedMaskState = null;
|
|
|
|
return;
|
|
}
|
|
|
|
if (!this.node.imgs || !this.node.imgs.length === 0 || !this.node.imgs[0].src) {
|
|
log.warn("Mask editor was closed without a result.");
|
|
return;
|
|
}
|
|
|
|
const resultImage = new Image();
|
|
resultImage.src = this.node.imgs[0].src;
|
|
|
|
try {
|
|
await new Promise((resolve, reject) => {
|
|
resultImage.onload = resolve;
|
|
resultImage.onerror = reject;
|
|
});
|
|
} catch (error) {
|
|
log.error("Failed to load image from mask editor.", error);
|
|
this.node.imgs = [];
|
|
return;
|
|
}
|
|
|
|
const tempCanvas = document.createElement('canvas');
|
|
tempCanvas.width = this.width;
|
|
tempCanvas.height = this.height;
|
|
const tempCtx = tempCanvas.getContext('2d');
|
|
|
|
tempCtx.drawImage(resultImage, 0, 0, this.width, this.height);
|
|
|
|
const imageData = tempCtx.getImageData(0, 0, this.width, this.height);
|
|
const data = imageData.data;
|
|
|
|
for (let i = 0; i < data.length; i += 4) {
|
|
const originalAlpha = data[i + 3];
|
|
data[i] = 255;
|
|
data[i + 1] = 255;
|
|
data[i + 2] = 255;
|
|
data[i + 3] = 255 - originalAlpha;
|
|
}
|
|
|
|
tempCtx.putImageData(imageData, 0, 0);
|
|
|
|
const maskAsImage = new Image();
|
|
maskAsImage.src = tempCanvas.toDataURL();
|
|
await new Promise(resolve => maskAsImage.onload = resolve);
|
|
|
|
const maskCtx = this.maskTool.maskCtx;
|
|
const destX = -this.maskTool.x;
|
|
const destY = -this.maskTool.y;
|
|
|
|
|
|
maskCtx.globalCompositeOperation = 'source-over';
|
|
maskCtx.clearRect(destX, destY, this.width, this.height);
|
|
|
|
maskCtx.drawImage(maskAsImage, destX, destY);
|
|
|
|
this.render();
|
|
this.saveState();
|
|
|
|
const new_preview = new Image();
|
|
|
|
const blob = await this.canvasLayers.getFlattenedCanvasWithMaskAsBlob();
|
|
if (blob) {
|
|
new_preview.src = URL.createObjectURL(blob);
|
|
await new Promise(r => new_preview.onload = r);
|
|
this.node.imgs = [new_preview];
|
|
} else {
|
|
this.node.imgs = [];
|
|
}
|
|
|
|
this.render();
|
|
|
|
this.savedMaskState = null;
|
|
}
|
|
}
|