This pull request introduces a new extension API for context menu
customization, allowing extensions to contribute items to both canvas
and node right-click menus. It adds two collection methods to the
`ComfyApp` class to aggregate these menu items from all registered
extensions, and updates the extension interface accordingly.
Comprehensive unit tests are included to verify the correct aggregation
behavior and error handling.
**Extension API for Context Menus:**
* Added optional `getCanvasMenuItems` and `getNodeMenuItems` methods to
the `ComfyExtension` interface, enabling extensions to provide context
menu items for canvas and node right-click menus (`src/types/comfy.ts`).
* Updated type imports to support the new API, including
`IContextMenuValue`, `LGraphCanvas`, and `LGraphNode`
(`src/types/comfy.ts`, `src/scripts/app.ts`).
[[1]](diffhunk://#diff-c29886a1b0c982c6fff3545af0ca8ec269876c2cf3948f867d08c14032c04d66L1-R5)
[[2]](diffhunk://#diff-bde0dce9fe2403685d27b0e94a938c3d72824d02d01d1fd6167a0dddc6e585ddR10)
**Core Implementation:**
* Implemented `collectCanvasMenuItems` and `collectNodeMenuItems`
methods in the `ComfyApp` class to gather menu items from all
extensions, with robust error handling and logging for extension
failures (`src/scripts/app.ts`).
**Testing:**
* Added a comprehensive test suite for the new context menu extension
API, covering aggregation logic, error handling, and integration
scenarios (`tests-ui/tests/extensions/contextMenuExtension.test.ts`).
This is PR 1 of the 3 PRs in the Contextmenu standardizations.
-https://github.com/Comfy-Org/ComfyUI_frontend/pull/5992
-https://github.com/Comfy-Org/ComfyUI_frontend/pull/5993
Introduces a new extension API that allows extensions to provide context menu items directly, without monkey-patching. This provides a clean, type-safe way for extensions to add menu items.
**New API methods:**
- `getCanvasMenuItems(canvas)`: Add items to canvas right-click menus
- `getNodeMenuItems(node)`: Add items to node right-click menus
**Implementation:**
- Added TypeScript interfaces in `src/types/comfy.ts`
- Added collection methods in `ComfyApp` class
- Comprehensive test coverage for the new API
