mirror of
https://github.com/polybar/polybar.git
synced 2024-11-11 13:50:56 -05:00
463 lines
16 KiB
ReStructuredText
463 lines
16 KiB
ReStructuredText
Actions
|
|
=======
|
|
|
|
.. versionadded:: 3.5.0
|
|
|
|
.. contents:: Table of Contents
|
|
:local:
|
|
|
|
"Actions" are used to trigger certain behavior in modules.
|
|
For example, when you click on your volume module (pulseaudio or alsa), polybar
|
|
internally sends an action to that module that tells it to mute/unmute the
|
|
audio.
|
|
|
|
These actions are not only used internally, but users can also send these
|
|
actions to polybar through `Inter Process Communication
|
|
<https://github.com/polybar/polybar/wiki/Inter-process-messaging>`_ (IPC) to
|
|
trigger certain behavior in polybar modules.
|
|
|
|
.. _action-string-format:
|
|
|
|
Action String Format
|
|
--------------------
|
|
|
|
An action string follows the following format:
|
|
|
|
::
|
|
|
|
#NAME.ACTION[.DATA]
|
|
|
|
Where ``NAME`` is the name of the target module (not the type!) and ``ACTION``
|
|
is the name of the action in that module. ``DATA`` is optional data attached to
|
|
an action (for example to say which menu level should be opened).
|
|
|
|
For example the
|
|
`date module <https://github.com/polybar/polybar/wiki/Module:-date>`_ supports
|
|
the ``toggle`` action to toggle between the regular and the alternative time and
|
|
date format.
|
|
If you have the following date module:
|
|
|
|
.. code-block:: ini
|
|
|
|
[module/mydate]
|
|
type = internal/date
|
|
...
|
|
|
|
The action string for toggling between the date formats would look like this:
|
|
|
|
::
|
|
|
|
#mydate.toggle
|
|
|
|
Note that we use the name of the module (``mydate``) and not the type.
|
|
|
|
As an example for an action string with additional data, take the menu module:
|
|
|
|
.. code-block:: ini
|
|
|
|
[module/powermenu]
|
|
type = custom/menu
|
|
menu-0-0 = Poweroff
|
|
menu-0-0-exec = poweroff
|
|
menu-0-1 = Suspend
|
|
menu-0-1-exec = systemctl suspend
|
|
|
|
The action name to open a certain menu level is ``open``, so to open level 0
|
|
(`menu-0`), the action string additionally has the level attached to it:
|
|
|
|
::
|
|
|
|
#powermenu.open.0
|
|
|
|
Triggering Actions
|
|
------------------
|
|
|
|
Most modules already use action strings to trigger actions when you click on or
|
|
scroll over a module.
|
|
But in some cases you may want or need to manually send action strings to
|
|
polybar to trigger a certain behavior.
|
|
|
|
Everywhere where you can specify a command to run on click or scroll, you can
|
|
also specify an action string.
|
|
For example, in the bar section, you can specify a command that is triggered
|
|
when you click anywhere on the bar (where there isn't another click action):
|
|
|
|
.. code-block:: ini
|
|
|
|
[bar/mybar]
|
|
...
|
|
click-left = #mydate.toggle
|
|
...
|
|
|
|
This will then trigger the ``toggle`` action on the ``mydate`` module when you
|
|
click anywhere on the bar.
|
|
|
|
Similarly, we can use action strings in ``%{A}``
|
|
`formatting tags <https://github.com/polybar/polybar/wiki/Formatting#action-a>`_
|
|
just as we would regular commands:
|
|
|
|
::
|
|
|
|
%{A1:firefox:}%{A3:#mydate.toggle:}Opens firefox on left-click and toggles the
|
|
date on right-click %{A}%{A}
|
|
|
|
Finally, polybar's `Inter Process Communication
|
|
<https://github.com/polybar/polybar/wiki/Inter-process-messaging>`_ (IPC) can
|
|
also be used to trigger actions:
|
|
|
|
.. code-block:: bash
|
|
|
|
polybar-msg action "#mydate.toggle"
|
|
|
|
.. note::
|
|
|
|
The quotes around the action string are necessary, otherwise your shell may
|
|
interpret the ``#`` as the beginning of the comment and ignore the rest of the
|
|
line.
|
|
|
|
Available Actions
|
|
-----------------
|
|
|
|
The following modules have actions available. Most of them are already used by
|
|
the module by default for click and scroll events.
|
|
|
|
All Modules
|
|
^^^^^^^^^^^
|
|
|
|
These actions are available to all modules and are prefixed with ``module_``.
|
|
|
|
:``module_show``, ``module_hide``:
|
|
Shows/Hides a module. The module is still running in the background when
|
|
hidden, it is just not drawn. The starting state can be configured with the
|
|
`hidden` configuration option.
|
|
|
|
.. versionadded:: 3.6.0
|
|
|
|
:``module_toggle``:
|
|
Toggles the visibility of a module.
|
|
|
|
.. versionadded:: 3.6.0
|
|
|
|
internal/date
|
|
^^^^^^^^^^^^^
|
|
|
|
:``toggle``:
|
|
Toggles the date/time format between ``date``/``time`` and
|
|
``date-alt``/``time-alt``
|
|
|
|
internal/alsa
|
|
^^^^^^^^^^^^^
|
|
|
|
:``inc``, ``dec``:
|
|
Increases/Decreases the volume by ``interval`` percentage points, where
|
|
``interval`` is the config setting in the module. Volume changed like this
|
|
will never go above 100%.
|
|
|
|
if ``unmute-on-scroll`` is turned on, the sound will also be unmuted when
|
|
this action is called.
|
|
|
|
:``toggle``:
|
|
Toggles between muted and unmuted.
|
|
|
|
internal/pulseaudio
|
|
^^^^^^^^^^^^^^^^^^^
|
|
|
|
:``inc``, ``dec``:
|
|
Increases/Decreases the volume by ``interval`` percentage points, where
|
|
``interval`` is the config setting in the module. Volume changed like this
|
|
will never go above ~153% (if ``use-ui-max`` is set to ``true``) or 100% (if
|
|
not).
|
|
|
|
if ``unmute-on-scroll`` is turned on, the sound will also be unmuted when
|
|
this action is called.
|
|
|
|
:``toggle``:
|
|
Toggles between muted and unmuted.
|
|
|
|
internal/xbacklight
|
|
^^^^^^^^^^^^^^^^^^^
|
|
|
|
:``inc``, ``dec``:
|
|
Increases/Decreases screen brightness 5 percentage points.
|
|
|
|
internal/backlight
|
|
^^^^^^^^^^^^^^^^^^
|
|
|
|
:``inc``, ``dec``:
|
|
Increases/Decreases screen brightness 5 percentage points.
|
|
|
|
internal/xkeyboard
|
|
^^^^^^^^^^^^^^^^^^
|
|
|
|
:``switch``:
|
|
Cycles through configured keyboard layouts.
|
|
|
|
internal/mpd
|
|
^^^^^^^^^^^^
|
|
|
|
:``play``: Starts playing the current song.
|
|
:``pause``: Pauses the current song.
|
|
:``stop``: Stops playing.
|
|
:``prev``: Starts playing the previous song.
|
|
:``next``: Starts playing the next song.
|
|
:``repeat``: Toggles repeat mode.
|
|
:``single``: Toggles single mode.
|
|
:``random``: Toggles random mode.
|
|
:``consume``: Toggles consume mode.
|
|
:``seek``: *(Has Data)* Seeks inside the current song.
|
|
|
|
The data must be of the form ``[+-]N``, where ``N`` is a number
|
|
between 0 and 100.
|
|
|
|
If either ``+`` or ``-`` is used, it will seek forward or backward
|
|
from the current position by ``N%`` (relative to the length of the
|
|
song).
|
|
Otherwise it will seek to ``N%`` of the current song.
|
|
|
|
internal/xworkspaces
|
|
^^^^^^^^^^^^^^^^^^^^
|
|
|
|
:``focus``: *(Has Data)* Switches to the given workspace.
|
|
|
|
The data is the index of the workspace that should be selected.
|
|
:``next``: Switches to the next workspace. The behavior of this action is
|
|
affected by the ``pin-workspaces`` setting.
|
|
:``prev``: Switches to the previous workspace. The behavior of this action is
|
|
affected by the ``pin-workspaces`` setting.
|
|
|
|
internal/bspwm
|
|
^^^^^^^^^^^^^^
|
|
|
|
:``focus``: *(Has Data)* Switches to the given workspace.
|
|
|
|
The data has the form ``N+M``, where ``N`` is the index of the
|
|
monitor and ``M`` the index of the workspace on that monitor.
|
|
Both indices are 0-based and correspond to the position the monitor
|
|
and workspace appear in the output of ``bspc subscribe report``.
|
|
:``next``: Switches to the next workspace. The behavior of this action is
|
|
affected by the ``pin-workspaces`` setting.
|
|
:``prev``: Switches to the previous workspace. The behavior of this action is
|
|
affected by the ``pin-workspaces`` setting.
|
|
|
|
|
|
internal/i3
|
|
^^^^^^^^^^^
|
|
|
|
:``focus``: *(Has Data)* Switches to the given workspace.
|
|
|
|
The data is the name of the workspace defined in the i3 config.
|
|
:``next``: Switches to the next workspace. The behavior of this action is
|
|
affected by the ``pin-workspaces`` setting.
|
|
:``prev``: Switches to the previous workspace. The behavior of this action is
|
|
affected by the ``pin-workspaces`` setting.
|
|
|
|
custom/menu
|
|
^^^^^^^^^^^
|
|
|
|
:``open``: *(Has Data)* Opens the given menu level
|
|
|
|
The data is a single number specifying which menu level should be
|
|
opened.
|
|
:``close``: Closes the menu
|
|
:``exec``: *(Has Data)* Executes the command at the given menu element.
|
|
|
|
The data has the form ``N-M`` and the action will execute the command
|
|
in ``menu-N-M-exec``.
|
|
|
|
|
|
.. _actions-ipc:
|
|
|
|
custom/ipc
|
|
^^^^^^^^^^
|
|
|
|
.. versionadded:: 3.6.0
|
|
|
|
:``send``: *(Has Data)* Replace the contents of the module with the data passed in this action.
|
|
:``hook``: *(Has Data)* Trigger the given hook.
|
|
|
|
The data is the 0-based index of the hook to trigger.
|
|
:``next``: Switches to the next hook and wrap around when the last hook was displayed.
|
|
:``prev``: Switches to the previous hook and wrap around when the first hook was displayed.
|
|
:``reset``: Reset the module to its startup state: either empty or according to the ``initial`` setting.
|
|
|
|
|
|
Deprecated Action Names
|
|
-----------------------
|
|
|
|
.. deprecated:: 3.5.0
|
|
|
|
In earlier versions (< 3.5.0) action strings only included information about the
|
|
module type.
|
|
This meant in bars that contained multiple different modules of the same type,
|
|
actions for these modules were sometimes processed by the wrong module with the
|
|
same type.
|
|
|
|
Since version 3.5.0, this no longer happens. However, this also means we had to
|
|
change what actions are recognized by polybar modules.
|
|
|
|
If you explicitly use any polybar action names in your config or any of your
|
|
scripts, you are advised to change them, as they may stop working at some point
|
|
in the future.
|
|
For now polybar still supports the old action names, will convert them to the
|
|
appropriate new action name, and will print a warning to help you find old
|
|
action names in your config.
|
|
|
|
If you use the `menu module
|
|
<https://github.com/polybar/polybar/wiki/Module:-menu>`_, you most likely use
|
|
old action names to open and close the menu (for example ``menu-open-1`` or
|
|
``menu-close``).
|
|
The ``i3wm-wsnext``, ``i3wm-wsprev``, ``bspwm-desknext``, and ``bspwm-deskprev``
|
|
actions, to switch workspaces in i3 and bspwm, may also appear in your config.
|
|
|
|
Migration
|
|
^^^^^^^^^
|
|
|
|
Updating your config to use the new action names is quite straightforward.
|
|
|
|
For each action name, consult the table below to find the new action name.
|
|
Afterwards build the complete action string as described in
|
|
:ref:`action-string-format`.
|
|
|
|
Please see :ref:`below <menu-example>` for an example of migrating a typical menu module.
|
|
|
|
+-------------------------+-----------------------+---------------+
|
|
|Module Type |Deprecated Action Name |New Action Name|
|
|
+=========================+=======================+===============+
|
|
|``internal/date`` |``datetoggle`` |``toggle`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``internal/alsa`` |``volup`` |``inc`` |
|
|
| +-----------------------+---------------+
|
|
| |``voldown`` |``dec`` |
|
|
| +-----------------------+---------------+
|
|
| |``volmute`` |``toggle`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``internal/pulseaudio`` |``pa_volup`` |``inc`` |
|
|
| +-----------------------+---------------+
|
|
| |``pa_voldown`` |``dec`` |
|
|
| +-----------------------+---------------+
|
|
| |``pa_volmute`` |``toggle`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``internal/xbacklight`` |``xbacklight+`` |``inc`` |
|
|
| +-----------------------+---------------+
|
|
| |``xbacklight-`` |``dec`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``internal/backlight`` |``backlight+`` |``inc`` |
|
|
| +-----------------------+---------------+
|
|
| |``backlight-`` |``dec`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``internal/xkeyboard`` |``xkeyboard/switch`` |``switch`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``internal/mpd`` |``mpdplay`` |``play`` |
|
|
| +-----------------------+---------------+
|
|
| |``mpdpause`` |``pause`` |
|
|
| +-----------------------+---------------+
|
|
| |``mpdstop`` |``stop`` |
|
|
| +-----------------------+---------------+
|
|
| |``mpdprev`` |``prev`` |
|
|
| +-----------------------+---------------+
|
|
| |``mpdnext`` |``next`` |
|
|
| +-----------------------+---------------+
|
|
| |``mpdrepeat`` |``repeat`` |
|
|
| +-----------------------+---------------+
|
|
| |``mpdsingle`` |``single`` |
|
|
| +-----------------------+---------------+
|
|
| |``mpdrandom`` |``random`` |
|
|
| +-----------------------+---------------+
|
|
| |``mpdconsume`` |``consume`` |
|
|
| +-----------------------+---------------+
|
|
| |``mpdseekN`` |``seek.N`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``internal/xworkspaces`` |``xworkspaces-focus=N``|``focus.N`` |
|
|
| +-----------------------+---------------+
|
|
| |``xworkspaces-next`` |``next`` |
|
|
| +-----------------------+---------------+
|
|
| |``xworkspaces-prev`` |``prev`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``internal/bspwm`` |``bspwm-deskfocusN`` |``focus.N`` |
|
|
| +-----------------------+---------------+
|
|
| |``bspwm-desknext`` |``next`` |
|
|
| +-----------------------+---------------+
|
|
| |``bspwm-deskprev`` |``prev`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``internal/i3`` |``i3wm-wsfocus-N`` |``focus.N`` |
|
|
| +-----------------------+---------------+
|
|
| |``i3-wsnext`` |``next`` |
|
|
| +-----------------------+---------------+
|
|
| |``i3-wsprev`` |``prev`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|``custom/menu`` |``menu-open-N`` |``open.N`` |
|
|
| +-----------------------+---------------+
|
|
| |``menu-close`` |``close`` |
|
|
+-------------------------+-----------------------+---------------+
|
|
|
|
.. note::
|
|
|
|
Some deprecated action names are suffixed with ``N``, this means that that
|
|
action has some additional data (represented by that ``N``), in the new
|
|
action names this data will appear in exactly the same way, after a period.
|
|
|
|
.. _menu-example:
|
|
|
|
Menu Module Example
|
|
"""""""""""""""""""
|
|
|
|
The menu module is the only module where we have to explicitly use actions for
|
|
it to work. Because of this, almost everyone will need to update their menu
|
|
module to use the new action format.
|
|
|
|
Below you can see an example of a menu module:
|
|
|
|
.. code-block:: ini
|
|
|
|
[module/apps]
|
|
type = custom/menu
|
|
|
|
label-open = Apps
|
|
|
|
menu-0-0 = Browsers
|
|
menu-0-0-exec = menu-open-1
|
|
menu-0-1 = Multimedia
|
|
menu-0-1-exec = menu-open-2
|
|
|
|
menu-1-0 = Firefox
|
|
menu-1-0-exec = firefox
|
|
menu-1-1 = Chromium
|
|
menu-1-1-exec = chromium
|
|
|
|
menu-2-0 = Gimp
|
|
menu-2-0-exec = gimp
|
|
menu-2-1 = Scrot
|
|
menu-2-1-exec = scrot
|
|
|
|
This module uses two actions: ``menu-open-1`` and ``menu-open-2``.
|
|
These are actions with data, the data specifies which level of the menu should
|
|
be opened.
|
|
|
|
Looking at the table, we see that the new action name for ``menu-open-N`` is
|
|
``open.N``, where ``.N`` is the data attached to the action.
|
|
Putting this together with the name of the module gives us ``#apps.open.1`` and
|
|
``#apps.open.2`` as action strings.
|
|
Since your menu module likely has a different name, your action strings will
|
|
likely not use ``apps``, but the name of your module.
|
|
|
|
.. code-block:: ini
|
|
|
|
[module/apps]
|
|
type = custom/menu
|
|
|
|
label-open = Apps
|
|
|
|
menu-0-0 = Browsers
|
|
menu-0-0-exec = #apps.open.1
|
|
menu-0-1 = Multimedia
|
|
menu-0-1-exec = #apps.open.2
|
|
|
|
menu-1-0 = Firefox
|
|
menu-1-0-exec = firefox
|
|
menu-1-1 = Chromium
|
|
menu-1-1-exec = chromium
|
|
|
|
menu-2-0 = Gimp
|
|
menu-2-0-exec = gimp
|
|
menu-2-1 = Scrot
|
|
menu-2-1-exec = scrot
|