dsh-custom-context-menu

DSH Web UI runs inside a browser, and the native context menu offers virtually no hooks for custom components like the sidebar or workspace rows. If you want to right-click a workspace row and launch the OS file manager directly, or attach your own Quick Actions to any UI region, this plugin fills that gap.

It takes over the contextmenu event at the capture stage and ships a zero-dependency, pure-DOM extensible menu framework: a single register() call adds menu items with group headers, separators, disabled, danger, and hint affordances. The menu supports full keyboard navigation (arrow-key cycling, Enter/Space to commit) and smart positioning that auto-flips and clamps when the viewport edge is about to be overflowed. When no provider returns items, the browser native menu passes through untouched—no empty placeholder.

The built-in Open Folder action covers Windows (explorer.exe with foreground activation), macOS (open), and Linux (xdg-open), validating directory existence before launch and surfacing a clear error on a stale path instead of a false success. Workspace matching uses a three-way strategy (aria-label, title, basename) and skips ambiguous duplicates to avoid opening the wrong directory. Whether you are a daily DSH Web UI user, a plugin author adding contextual actions to the web surface, or a developer who simply wants one less window switch to the file manager, this plugin makes the right-click menu actually serve your workflow.