- Add image loading validation before sending canvas data to server
Prevents 'Failed to get confirmation' error when images haven't
finished loading after workflow reload. Waits 100ms and checks
if all layer images are complete before rendering output.
- Improve layer loading error handling in CanvasState
Better logging when layers fail to load from IndexedDB.
Allows empty canvas as valid state instead of failing.
- Add ResizeObserver for canvas container
Fixes bug where canvas only shows in top half of node.
Watches container size changes and triggers re-render to ensure
canvas dimensions are correctly calculated after DOM layout.
Add crossOrigin='anonymous' to image elements in CanvasState._createLayerFromSrc() method. This prevents canvas tainting when images are restored from IndexedDB after page refresh, ensuring export functions work correctly.
Excluded blendedImageCache and blendedImageDirty properties from layer serialization in CanvasState.ts to prevent DataCloneError when saving state. This ensures that only serializable data is sent to Web Workers, while runtime caches are regenerated as needed. Blend area performance optimization remains functional without serialization issues.
Adds a modern, type-based notification UI with support for success, error, info, warning, and alert styles, including a new showAlertNotification function. CanvasState now auto-corrects the node_id widget before saving state and notifies the user if a correction occurs. CanvasView centering logic now uses the actual canvas container for more accurate viewport adjustments.
Adds logic to restore outputAreaBounds from saved state if available, or fallback to a default for legacy saves. Also ensures outputAreaBounds is included when saving state, improving consistency across sessions.
Moved layer drawing logic into CanvasLayers._drawLayer and _drawLayers methods, replacing repeated rendering code in CanvasIO and CanvasLayers. This improves maintainability and ensures consistent handling of layer properties such as blend mode, opacity, rotation, and flipping. Also, fixed layer serialization to only generate imageId when missing, and ensured new layers have flipH/flipV set when created from matted images.
Introduces a new CanvasLayersPanel component for managing layers visually, including selection, renaming, reordering via drag-and-drop, and deletion. Integrates the panel into the main Canvas and CanvasView, synchronizes selection and state changes, and adds logic for duplicating layers and debounced state saving. Moves IndexedDB state saving to a Web Worker for better performance. Also sets default logger level to DEBUG for improved diagnostics.
This commit applies consistent code formatting across multiple files, including spacing, indentation, and object destructuring. No functional changes were made; the update improves code readability and maintainability.
Refactored method and variable names from 'canvas size' to 'output area size' across multiple files for clarity. Updated UI labels and related function calls to reflect this terminology change.
Renamed Mask_tool.js to MaskTool.js and Canvas_view.js to CanvasView.js for consistency. Removed unused imports and redundant properties/methods from Canvas.js and CanvasState.js to streamline the codebase.
Removed Polish-language and redundant comments from multiple modules, including Canvas, CanvasInteractions, CanvasLayers, CanvasRenderer, CanvasState, Canvas_view, Mask_tool, and CommonUtils. This improves code readability and maintainability by reducing clutter and focusing on self-explanatory code.
Moved CommonUtils.js, ImageUtils.js, and LoggerUtils.js to a new utils/ directory and updated all import paths accordingly throughout the codebase. Also increased the default canvas width in Canvas.js from 512 to 1024.
Refactors CanvasState to maintain independent undo/redo stacks for mask editing and layer editing. Updates all relevant logic to use the correct history depending on the active mode, ensuring undo/redo and history buttons work as expected in both modes. MaskTool now saves history on activation, clear, and mouse up, and history info is reported per mode. Improves user experience when switching between mask and layer editing.
Enhanced the canvas save mechanism to ensure unique file names per node, prevent concurrent saves and executions, and handle missing files more robustly. Switched all logger levels to DEBUG for detailed tracing. Added fallback logic for file naming, improved error handling, and ensured that empty canvases are not saved. These changes improve reliability and traceability of canvas operations, especially in multi-node scenarios.
Moved undo/redo history and IndexedDB state logic from Canvas.js to a new CanvasState.js module. Canvas now delegates state persistence and history operations to CanvasState, improving separation of concerns and maintainability.
