问题
I need access to search engines settings from Chrome extension to populate context menu with search engines list.
Extension operate as follows:
User select text, opens context menu with submenu "Search {selection} by ..." and get list of engines, click needed engine and go to relevant search url
回答1:
Your best option is going to manually build an extensive list of search engines that are displayed to the user. There is no pragmatic method of collecting currently installed search engines.
来源：https://stackoverflow.com/questions/4170451/google-chrome-access-search-engine-settings-from-extension