Standardized spacing and object literal formatting across multiple JS files for improved readability and consistency. No functional changes were made. Minor Python formatting adjustment for line length in canvas_node.py.
Introduces a new MaskTool for interactive mask drawing with adjustable brush size, strength, and softness. Updates Canvas.js to integrate mask editing, rendering, and saving, including support for saving images with and without masks. Enhances the UI in Canvas_view.js with mask controls and a dialog for canvas resizing. Updates canvas_node.py to load images without masks for processing. These changes improve user control over mask creation and management in the canvas workflow.
Refactored the canvas editor modal to allow toggling open and close with the same button. Updated button text and title to reflect the editor state, removed the separate close button, and improved state management for better user experience.
Increased the 'Open in Editor' button width from 30px to 40px for better visibility. The button is now disabled when the modal is open and re-enabled when the modal is closed to prevent multiple modal instances.
Introduces a modal dialog that allows users to open the canvas widget in a larger editor view. Adds new styles for the modal, a button to trigger the editor, and ensures proper cleanup when the node is removed.
Reorganized the canvas toolbar into visually grouped button sections using new CSS classes for better usability and clarity. Added separators between groups, introduced button groups for help, I/O, canvas/layer management, transforms, tools/history, and cache actions. Simplified and modularized button creation, and improved matting button logic for better user feedback.
Removed the MattingStatusIndicator class and replaced it with a spinner animation directly on the Matting button. The button now shows a loading spinner and disables itself during processing, improving user feedback and simplifying the UI.
Added calls to saveState() after scaling, rotating, and removing layers to ensure changes are properly recorded in the undo/redo history. Also refactored the matting button UI for better layout and ensured saveState is called after matting results are applied.
Introduces a 'Clear Cache' button to the Canvas widget UI, allowing users to clear all saved canvas states. Implements the clearAllCanvasStates function in db.js to handle the deletion of all canvas state entries from the database.
Introduces methods to save and load canvas state to localStorage, enabling persistence across sessions. Refactors image loading for drag-and-drop, file input, and clipboard paste to use FileReader and data:URL, improving compatibility and reliability. Updates layer addition to consistently update selection and save state. Calls loadInitialState on widget creation to restore previous state if available.
Implemented undo and redo history stacks in Canvas.js, including keyboard shortcuts (Ctrl+Z, Ctrl+Y/Shift+Z), and state saving on relevant actions. Added Undo and Redo buttons to the UI in Canvas_view.js, with dynamic enable/disable based on history state.
