Command Popup is a pop-up window that lets you search for commands that are present in the main menu and run them. This was requested in bug tdf#91874 and over-time accumulated over 14 duplicated bugs reports, so it was a very requested feature.
I'm intrigued by similar functionality in other programs, because it enables very quick access to commands (or programs) and at the same time don't need to move your hand off the keyboard. It also makes it easy to search for commands - especially in an application like LibreOffice with humongous main menu. So I decided to try to implement it for LibreOffice.
|Figure 1: Command Popup window|
The main UX focus is to easy search and navigate with the keyboard. When the Command pop-up is focused, all keyboard events should go to the search edit box, so it is possible to change the search term, however hitting up/down should change the selection in the tree view, where the search results are shown, and enter should execute the command. To get this working correctly was quite a challenge, but I found the correct formula eventually after trying some different ideas. Of course using the mouse should still work as well.
To show the Command Popup, there is a menu entry in "Help > Search Commands" and is by default bind to "Ctrl+F1" shortcut (however this may change).
The Command Popup will be available in LibreOffice 7.2, but if you want to try it out, you can get the current daily build, or wait for the LibreOffice 7.2 Alpha1. Any suggestions and comments are welcome. If you find a bug, please report it in the LibreOffice bugzilla page.