input_cmd_scroll_button: utilize mouse btn helpers

This modifies `input_cmd_scroll_button` to utilize the mouse button
helper `get_mouse_button` when parsing the button. x11 axis buttons are
not supported with this command and `CMD_INVALID` will be returned, but
all other x11 buttons, button event names, and button event codes should
be working
This commit is contained in:
Brian Ashworth 2019-01-10 12:45:52 -05:00
parent 212baf2f75
commit 4e6bd53abf
3 changed files with 24 additions and 21 deletions

View file

@ -105,10 +105,11 @@ The following commands may only be used in the configuration file.
*input* <identifier> repeat\_rate <characters per second>
Sets the frequency of key repeats once the repeat\_delay has passed.
*input* <identifier> scroll\_button <button\_identifier>
Sets button used for scroll\_method on\_button\_down. The button identifier
can be obtained from `libinput debug-events`.
If set to 0, it disables the scroll\_button on\_button\_down.
*input* <identifier> scroll\_button disable|button[1-3,8,9]|<event-code-or-name>
Sets the button used for scroll\_method on\_button\_down. The button can
be given as an event name or code, which can be obtained from `libinput
debug-events`, or as a x11 mouse button (button[1-3,8,9]). If set to
_disable_, it disables the scroll\_method on\_button\_down.
*input* <identifier> scroll\_factor <floating point value>
Changes the scroll factor for the specified input device. Scroll speed will