Right-clicking in the desktop app showed nothing, because the main
process never handled webContents "context-menu". Browsers offer Cut,
Copy, Paste and Paste as plain text there, so desktop users, notably on
Windows, could not paste with the mouse and took the missing menu for
missing rich paste.
Show the native editing menu for editable fields (Cut, Copy, Paste with
formatting, Paste as plain text, Select all, enabled per editFlags),
spelling suggestions and Add to dictionary for misspelled words, Copy
for selected text outside fields, and Copy link address for links. The
main window and windows it opens get the menu; pages that handle their
own contextmenu event are unaffected. No app-specific formatting
commands are added.
Refs #401
Dariusz Koryto
892f472ee6