NAME

       FvwmAuto - the fvwm auto-raise module

SYNOPSIS

           Module FvwmAuto Timeout [-passid] [-menter|-menterleave|-mfocus] [EnterCommand [LeaveCommand]]

       FvwmAuto can only be invoked by fvwm. Command line invocation of the FvwmAuto will not
       work.

DESCRIPTION

       The FvwmAuto module is most often used to automatically raise focused windows.

INVOCATION

       The correct syntax is:

           Module FvwmAuto Timeout [-passid] [-menter|-menterleave|-mfocus] [EnterCommand [LeaveCommand]]

           AddToMenu Modules
           + "Auto Raise (300 ms)"  Module FvwmAuto 300
           + "Auto Raise/Lower"     Module FvwmAuto 300 "Silent Raise" "Silent Lower"

       The Timeout argument is required. It specifies how long a window must retain the keyboard
       input focus before the command is executed. The delay is measured in milliseconds, and any
       integer greater than zero is valid.

       If the literal option -passid is given, the window id of the window just entered or left
       is appended to the command that is sent to fvwm. This can be used with the WindowId
       command of fvwm.

       The options -menter, -menterleave and -mfocus influence the actions FvwmAuto reacts to. No
       more than one of the options can be chosen. In -mfocus mode, FvwmAuto raises the window
       that has the focus. In -menter mode, FvwmAuto raises the window under the pointer when the
       pointer enters a window. The LeaveCommand is executed on the window that was below the
       pointer before it entered the new window. When the pointer leaves a window and enters the
       root window, the EnterCommand is executed too, but without a window to operate on. In
       -menterleave mode, FvwmAuto works just like in -menter mode, but the LeaveCommand is also
       executed if the pointer moves out of a window but does not enter a new window. The latter
       two modes of operation are useful with windows that do not accept the focus.

       Note: -menterleave mode can interfere with popup windows of some applications. One example
       is the zoom menu of Ghostview. Please do not complain about this to us - it is a bug in
       Ghostview.

       EnterCommand and LeaveCommand are optional. EnterCommand is executed Timeout milliseconds
       after a window gets the input focus, LeaveCommand is executed Timeout milliseconds after
       the window has lost focus. Note that you always should use the 'Silent' keyword before the
       command itself. FvwmAuto prepends "Silent " to the command string on its own if yor forget
       this. Without this prefix fvwm would ask you for a window to act on if the window has died
       before the command sent by FvwmAuto has been processed by fvwm. This can for example
       happen with popup menus.

       "Silent Raise" is the default for EnterCommand, but any fvwm function is allowed. I would
       not use "Close" or "Destroy" with a low timeout, though. The LeaveCommand can be handy for
       a tidy desktop. Experiment with:

           Module FvwmAuto 0 Nop "Silent Lower"
           Module FvwmAuto 0 Nop "Silent Iconify"

       An example for auto raising windows with ClickToFocus:

           Style * ClickToFocus
           FvwmAuto 0 -menter "Silent Raise"

       An example for auto raising and lowering only some windows:

           To start FvwmAuto:
           FvwmAuto 0 -passid -menter \
           "Silent selective_raiselower raise" \
           "Silent selective_raiselower lower"

       And put this in your .fvwm2rc:

           AddToFunc selective_raiselower
           + I WindowId $1 (FvwmIconMan) $0
           + I WindowId $1 (FvwmButtons) $0
           + IWindowId $1 (xclock) $0
           ...

       More complex example (three FvwmAuto’s are running):

           DestroyFunc RestoreIconified
           AddToFunc   RestoreIconified
           + I Current (Iconic) Iconify false

           DestroyFunc RegisterFocus
           AddToFunc   RegisterFocus
           + I Exec date +"%T $n focused" >>/tmp/focus-stats.txt

           DestroyFunc RegisterUnfocus
           AddToFunc   RegisterUnfocus
           + I Exec date +"%T $n unfocused" >>/tmp/focus-stats.txt

           KillModule FvwmAuto
           Module FvwmAuto 250 Raise Nop
           Module FvwmAuto 800 RestoreIconified Nop
           Module FvwmAuto   0 RegisterFocus RegisterUnfocus

NOTES

       There is a special Raise/Lower support in FvwmAuto. It was added to improve Raise/Lower
       callbacks, since most of FvwmAuto usages is auto-raising or auto-lowering. This
       improvement includes locking on M_RAISE_WINDOW and M_LOWER_WINDOW packets and not
       raising/lowering explicitly raised windows. The special Raise/Lower support is enabled
       only when either EnterCommand or LeaveCommand contain substring "Raise" or "Lower". You
       can use this fact to enable/disable any special support by renaming these commands, if
       FvwmAuto does not automatically do want you expect it to do.

       Using FvwmAuto in conjunction with EdgeCommand can be even more powerful. There is a short
       example in the fvwm man page.

AUTHOR

           FvwmAuto just appeared one day, nobody knows how.
           FvwmAuto was simply rewritten 09/96, nobody knows by whom.

                                            2022-10-07                                FVWMAUTO(1)