Closes: #1526Closes: #314
* debug log
* semi-working prototype. works on the left and the center but not on the right
* fixes formatting
* fixes tests
* - fixed tray_width_change signal
- implements suggestions
* - fixes error with tray positioning
* - tries to fix tests. Does not work
* - fixes tests
* - implemented suggestions
* reverted formatting in comake and doc
* - changed unique_ptr to const reference
* - fixed formatting errors in code
* - actually fixed formatting(ran clang-format)
* - implemented suggestions
* - Added CHANGELOG.md entry(not sure about wording)
* - removed bar_settings from tray_manager::setup
* - fixed issue from rebase
* - fixed issue with tests from rebase
* implemented suggestions
* Update CHANGELOG.md
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* pulseaudio: define reverse-scroll option
When we enable natural scrolling option in libinput,
it sends scroll down event when we swipe up on the touchpad.
This makes the pulseaudio module feel weird.
This option fixes that.
* Update CHANGELOG.md
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
Because the X server is asynchronous, there is no guarantee that after
reading _NET_CLIENT_LIST, all windows still exist.
For that reason we need to handle XCB_WINDOW errors appropriately.
* add units support (POINT, PIXEL, SPACE) for polybar
- add a size_with_unit struct
- add a geometry_format_values struct
- move dpi initialisation from renderer.cpp to bar.cpp
- add a string to size_with_unit converter
- add point support (with pt)
- add pixel support (with px)
* Fix unit test compilation
* clang-format
* Better names
The old names didn't really capture the purpose of the structs and
function.
space_type -> spacing_type
space_size -> spacing_val
size_type -> extent_type
geometry -> extent_val
geometry_format_values -> percentage_with_offset
* Remove parse_size_with_unit
No longer needed. The convert<spacing_val> function in config.cpp
already does all the work for us and always setting the type to pixel
was wrong.
In addition, line-size should not be of type spacing_val but extent_val.
* Cleanup
I tried to address most of my comments on the old PR
* Fix renderer width calculation
We can't just blindly add the x difference to the width because for
example the width should increase if x < width and the increase keeps
x < width.
Similarly, we can't just add the offset to the width.
* Rename geom_format_to_pixels to percentage_with_offset_to_pixel
* Cleanup
* Apply suggested changes from Patrick on GitHub
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* Update src/components/bar.cpp
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* Update src/components/config.cpp
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* Update src/components/builder.cpp
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* Update src/components/builder.cpp
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* config: Use stod for parsing percentage
* Use stof instead of strtof
* units: Fix test edge cases
* Remove unnecessary clang-format toggle
* Use percentage_with_offset for margin-{top,bottom}
* Support negative extent values
* Rename unit to units and create a cpp file
* Move percentage_with_offset_to_pixel unit test to units
* Add unit tests for units_utils
* Clarify when and how negative spacing/extent is allowed
Negative spacing is never allowed and produces a config error.
Extents allow negative values in theory, but only a few use-cases accept
it.
Only the extent value used for the `%{O}` tag and the offset value in
percentage_with_offset can be negative. Everything else is capped below
at 0.
The final pixel value of percentage_with_offset also caps below at 0.
* Fix parsing errors not being caught in config
* Print a proper error message for uncaught exceptions
* Cleanup module::get_output
All changes preserve the existing semantics
* Stop using remove_trailing_space in module::get_output
Instead, we first check if the current tag is built, and only if it is,
the spacing is prepended.
* Remove unused imports
* Restore old behavior
If there are two tags and the second one isn't built (module::build
returns false), the space in between them is removed.
For example in the mpd module:
format-online = <toggle> <label-song> foo
If mpd is not running, the mpd module will return false when trying to
build the `<label-song>` tag. If we don't remove the space between
`<toggle>` and `<label-song>`, we end up with two spaces between
`<toggle>` and `foo`.
This change is to match the old behavior where at least one trailing
space character was removed from the builder.
* Add changelog entry
* Remove unused setting
* Use percentage with offset for tray-offset
Co-authored-by: Jérôme BOULMIER <jerome.boulmier@outlook.fr>
Co-authored-by: Joe Groocock <github@frebib.net>
Deprecates not using `polybar-msg` for IPC.
Fixes#2532Closes#2465Fixes#2504
* Create FIFO specific NamedPipeHandle subclass to PipeHandle
* Prototype SocketHandle
* Move mainloop up to main.cpp
* Pass eventloop to ipc class
* Deprecate sending ipc over the named pipe
Unfortunately, we can only show the warning in the polybar log and not
give the user any feedback because the pipe is one-way
* Move eventloop into its own namespace
* Prototype ipc socket handling
* Remove handles from ipc_client
Should be independent from eventloop logic
* Remove ipc clients when finished
* Add tests for ipc_client decoding
* Add callback for complete ipc messages
* Remove template param from mixins
* Move signal handler to new callback system
* Move poll handle to new callback system
* Move FSEventHandle to new callback system
* Move TimerHandle and AsyncHandle to new callback system
* Move PipeHandle to new callback system
* Implement socket functionality in new callback system
* Correctly reset ipc named pipe handle
* Let client close handles in error callback
* Wrap client pipe and ipc::client in connection class
* Better decoder log messages
* Socket path logic
* Fix CI warnings
* Remove UVHandleGeneric
* Fix error when socket folder already exists
* Proof of concept message writeback
* Restructure ipc files
* polybar-msg: Use sockets
* polybar-msg: Better syntax for actions
* Fix memory leak with fifo
After EOF, the pipe wasn't closed and EOF was called all the time, each
time allocating a new pipe.
* Make polybar-msg compile on its own
* Rudimentary writeback for polybar-msg
* Fix payload reference going out of scope.
* Add IPC documentation
* Cleanup polybar-msg code
* Specify the v0 ipc message format
* Close ipc connection after message
* Fix ipc tests
* Properly close ipc connections
* Fix polybar-msg not working with action string
* Write polybar-msg manpage
* polybar-msg: Stop using exit()
* ipc: Print log message with PID
* Add tests for ipc util
* polybar-msg: Print PID with success message
* ipc: Propagate message errors
* Rename ipc::client to ipc::decoder
* Rename ipc.cpp to polybar-msg.cpp
* ipc: Write encoder function and fix decoder bugs
* ipc: Use message format for responses
* ipc: Handle wrong message types
* ipc: Write back error message if ipc message cannot be processed
This only happens for commands and empty actions.
Non-empty actions are not immediately executed, but deferred until the
next loop iteration.
* Remove TODO about deleting runtime directory
The socket file is not deleted after socket.close() is called, only
after libuv executes the close callback.
So we can't just call rmdir because it will probably always fail.
* CLeanup WriteRequest
* Update manpage authors
* Cleanup
Fixes#2563Closes#2363
* Get battery status before adapter. (#2363)
* changelog: Move to Fixed section
Co-authored-by: patrick96 <p.ziegler96@gmail.com>
This fixes#857 and #1932. Also replaces PR #1725, since we don't need
our own implementation of condition_variable anymore since people who
update their polybar should have GCC 10 by now.
The m_updated_at field of the mpd module was removed instead of having
its clock change because it became unused in commit 645a3142a1.
Before it was enabled by default. That means if the constructor fails,
the destructor will complain that the module was not stopped before
deconstructing.
We can't just call stop if module creation fails because the module is
only partially initialized.
* The xworkspaces module should wait for EWMH to become available
Before this change if EWMH wasn't available the xworkspaces module was
permanently disabled. When polybar was started alongside the window
manager e.g. from .xinitrc this caused a race condition between polybar
and the window manager and the xworkspaces module may or may not be
displayed. After this change polybar will wait for EWMH to become
available. This change closes#1915, see that issue for more details.
Curiously this only required the removal of the error condition which
used the be raised when EWMH wasn't available. The xworkspaces module
will show up on the bar as soon as the first EWMH event is processed by
the existing event handling code. I can't argue much about the
correctness of this patch but it seems to work flawlessly in my testing
with xmonad. I didn't test any other window managers. Note that removing
the error condition below which checks that _NET_DESKTOP_VIEWPORT is
available might make this work with pin-workspaces=true. I couldn't test
the effects of that change because I only tested with xmonad and xmonad
doesn't support _NET_DESKTOP_VIEWPORT, so I didn't make that change.
* xworkspaces: Remove check fo _NET_DESKTOP_VIEWPORT
Implementations that don't support it will just return an empty list for
get_desktop_viewports and pin-workspaces won't do anything.
* Update changelog
Fixes#1915
Co-authored-by: Tim Schumacher <tim@timakro.de>
Co-authored-by: patrick96 <p.ziegler96@gmail.com>
* WIP ipc actions
* feat(ipc): Add hook, prev, next and reset actions
Closes: #2464
* ipc: format code
* ipc: fix comparison
* Apply suggestions from code review
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* ipc: make index 0-based
* ipc: add 0-based indexing breaking change to Changelog
* ipc: restore 1-based index for and message
* ipc: fix initial=0 throwing an error
Co-authored-by: Martin Terneborg <martinterneborg@protonmail.com>
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
The previous CAST_MOD(Impl) for the action_router constructor was
illegal because `this` is not yet of type Impl (because the subclass
constructor has not run yet).
The action_router now accepts std::function for its callbacks.
Fixes#2519
Fixes#1978
* Move tail and non-tail handler to method
Defining them in the constructor is ugly.
* script: Iterate over defined actions instead of fixed list
* Separate running logic and lock m_output
* Include POLYBAR_FLAGS in linker flags
* Stop using m_prev in script_runner
* Join module threads in stop function
Joining in the destructor may lead to UB because the subclass is already
deconstructed but the threads may still require it to be around (e.g.
for calling any functions on the instance)
* Cleanup script module
* Update changelog
* Remove AfterReturn class
* Remove m_stopping from script module
* Fix polybar not reading the entire line from child process.
For every `readline` call we created a new fd_streambuf. This means once
`readline` returns, the streambuf is destructed and and pending data in
its temporary buffer discarded and we never actually read it.
* Remove unused includes
The scroll handler had two issues:
* It did not respect the order the desktops where displayed in
* It would not wrap around on the first desktop because of an integer
underflow
Fixes#2491
* feat:add tokens to display memory in MiB when GiB val <= 1.0 (#2472)
* fix: correct swap_used calculation
* fix: pass variable by reference rather than by value
* fix: add precision arguments to filesize_gib_mib(); better condition
* doc: add #2472 to CHANGELOG
* fix: missing default argument values
* Apply suggestions from code review
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
This adds the 'send' action to the ipc module that can be used to send arbitrary text to the module:
polybar-msg action "#ipc.send.%{F#4444ff}hello%{F-}"
* feat(ipc): allow receiving arbitrary text on IPC socket
Instead of just allowing hook numbers to be executed, the user can
send arbitrary text and the IPC module will put it in the bar. The IPC
payload format is extended to accept an arbitrary string if the first
character after the module name is ':'.
polybar-msg hook test :'%{F#4444ff}hello%{F-}'
Fix#2455
* Use actions for sending data to ipc module
* ipc: Don't use exceptions when no hooks are defined
* Update src/modules/ipc.cpp
Co-authored-by: patrick96 <p.ziegler96@gmail.com>
