Compare commits

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10 commits
0.7 ... push

Author SHA1 Message Date
Devin J. Pohly
7c3c5ffcc2 Merge branch 'main' into push 2023-07-03 22:06:26 -05:00
Devin J. Pohly
81c8ebf677 Merge branch 'push' of github:Abanoub8/dwl into push 2023-07-03 22:05:05 -05:00
Devin J. Pohly
a89872f02e Merge branch 'push' of github:djpohly/dwl into push 2023-07-03 22:04:38 -05:00
Abanoub
a41d817979
Use focustop(selmon) instead of selclient() in the push patch 2023-06-21 18:11:09 +03:00
Devin J. Pohly
a4e4fd3d25
add missing header 2022-12-05 22:58:26 -06:00
Devin J. Pohly
0259e9a8ab
port dwm "push" patch to dwl 2022-12-05 22:58:26 -06:00
Devin J. Pohly
04079a0946 Merge branch 'wlroots-next' into push 2021-04-26 07:34:59 -05:00
Devin J. Pohly
daf5ee475f Merge branch 'main' into push 2021-03-10 15:37:57 -06:00
Devin J. Pohly
156a13d9f9 add missing header 2021-03-04 13:52:58 -06:00
Devin J. Pohly
dcb7a4d910 port dwm "push" patch to dwl 2021-03-04 00:45:50 -06:00
25 changed files with 1032 additions and 3789 deletions

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@ -1,62 +0,0 @@
name: Bug Report
about: Something in dwl isn't working correctly
title:
labels:
- 'Kind/Bug'
body:
- type: markdown
attributes:
value: |
- Only report bugs that can be reproduced on the main (or wlroots-next) branch without patches.
- Proprietary graphics drivers, including nvidia, are not supported. Please use the open source equivalents, such as nouveau, if you would like to use dwl.
- Report patch issues to their respective authors.
- type: input
id: dwl_version
attributes:
label: 'dwl version:'
placeholder: '`dwl -v`'
validations:
required: true
- type: input
id: wlroots_version
attributes:
label: 'wlroots version:'
validations:
required: true
- type: input
id: distro
attributes:
label: What distro (and version) are you using?
validations:
required: false
- type: textarea
attributes:
label: Description
value: |
The steps you took to reproduce the problem.
validations:
required: false
- type: textarea
id: debug_log
attributes:
label: Debug Log
value: |
Run `dwl -d 2> ~/dwl.log` from a TTY and attach the **full** (do not truncate it) file here, or upload it to a pastebin.
Please try to keep the reproduction as brief as possible and exit dwl.
validations:
required: false
- type: textarea
id: backtrace
attributes:
label: Stack Trace
value: |
- Only required if dwl crashes.
- If the lines mentioning dwl or wlroots have `??`. Please compile both dwl and wlroots from source (enabling debug symbols) and try to reproduce.
validations:
required: false

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@ -1,9 +0,0 @@
name: Enhancement idea
about: Suggest a feature or improvement
title:
labels:
- 'Kind/Feature'
body:
- type: textarea
attributes:
label: Description

17
.github/ISSUE_TEMPLATE/bug_report.md vendored Normal file
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@ -0,0 +1,17 @@
---
name: Bug report
about: Something in dwl isn't working correctly
title: ''
labels: 'A: bug'
assignees: ''
---
## Info
dwl version:
wlroots version:
## Description
<!--
Only report bugs that can be reproduced on the main line
Report patch issues to their respective authors
-->

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@ -0,0 +1,10 @@
---
name: Enhancement idea
about: Suggest a feature or improvement
title: ''
labels: 'A: enhancement'
assignees: ''
---

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@ -1 +0,0 @@
Lennart Jablonka <humm@ljabl.com> <hummsmith42@gmail.com>

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@ -1,214 +0,0 @@
# Changelog
* [Unreleased](#unreleased)
* [0.7](#0.7)
* [0.6](#0.6)
* [0.5](#0.5)
## Unreleased
### Added
### Changed
### Deprecated
### Removed
### Fixed
* Crash when a client is created while all outputs are disabled.
### Security
### Contributors
## 0.7
See also [0.6](#0.6) release notes. 0.7 builds against wlroots 0.18.x.
### Added
* Add support for the alpha-modifier-v1 protocol ([wlroots!4616][wlroots!4616]).
* dwl now will survive GPU resets ([#601][601]).
[wlroots!4616]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4616
[601]: https://codeberg.org/dwl/dwl/issues/601
### Fixed
* Crash when re-mapping unmapped clients.
### Contributors
Guido Cella
Lennart Jablonka
## 0.6
### Added
* Add `rootcolor` to change the default background color ([#544][544]).
* Implement the wlr-virtual-pointer-unstable-v1 protocol ([#574][574]).
* Implement the pointer-constraints and relative-pointer protocols ([#317][317])
* Implement the wlr-output-power-management protocol ([#599][599])
[544]: https://codeberg.org/dwl/dwl/pulls/544
[574]: https://codeberg.org/dwl/dwl/pulls/574
[317]: https://codeberg.org/dwl/dwl/issues/317
[599]: https://codeberg.org/dwl/dwl/issues/559
### Changed
* Keyboards are now managed through keyboard groups ([#549][549]).
* Only the first matched keybinding is executed.
* Allow toggling the layout before selecting a different one ([#570][570]).
* Fullscreen clients are now rendered above wlr_layer_surfaces in the top layer
([#609][609]).
* The default menu was changed from `bemenu-run` to `wmenu-run` ([#553][553]).
* The option `sloppyfocus` now replicates the dwm behavior ([#599][599]).
* Allow configure position of monitors with negative values. (-1, -1) is
used to auto-configure them ([#635][635]).
* dwl now kills the entire process group of `startup_cmd`
* The O_NONBLOCK flag is set for stdout.
[549]: https://codeberg.org/dwl/dwl/pulls/549
[570]: https://codeberg.org/dwl/dwl/pulls/570
[609]: https://codeberg.org/dwl/dwl/pulls/609
[553]: https://codeberg.org/dwl/dwl/issues/553
[599]: https://codeberg.org/dwl/dwl/pulls/599
[635]: https://codeberg.org/dwl/dwl/pulls/635
### Removed
* The SLOC limit is now removed ([#497][497]).
[497]: https://codeberg.org/dwl/dwl/pulls/497
### Fixed
* Clients not having the correct border color when mapping.
* Compliance with the xdg-decoration-unstable-v1 ([#546][546]).
* dwl no longer sends negative values in xdg_toplevel.configure events.
* Crashes with disabled monitors ([#472][472]).
[546]: https://codeberg.org/dwl/dwl/pulls/546
[472]: https://codeberg.org/dwl/dwl/issues/472
### Contributors
Ben Jargowsky
Benjamin Chausse
David Donahue
Devin J. Pohly
Dima Krasner
Emil Miler
Forrest Bushstone
Guido Cella
Peter Hofmann
Rutherther
Squibid
choc
fictitiousexistence
korei999
sewn
thanatos
## 0.5
### Added
* Allow configure x and y position of outputs ([#301][301])
* Implement repeatable keybindings ([#368][368])
* Print app id in printstatus() output ([#381][381])
* Display client count in monocle symbol ([#387][387])
* Export XCURSOR_SIZE to fix apps using an older version of Qt ([#425][425])
* Support for wp-fractional-scale-v1 (through wlr_scene: [wlroots!3511][wlroots!3511])
* dwl now sends `wl_surface.preferred_buffer_scale` (through wlr_scene: [wlroots!4269][wlroots!4269])
* Add support for xdg-shell v6 ([#465][465])
* Add support for wp-cursor-shape-v1 ([#444][444])
* Add desktop file ([#484][484])
* Add macro to easily configure colors ([#466][466])
* Color of urgent clients are now red ([#494][494])
* New flag `-d` and option `log_level` to change the wlroots debug level
* Add CHANGELOG.md ([#501][501])
[301]: https://github.com/djpohly/dwl/pull/301
[368]: https://github.com/djpohly/dwl/pull/368
[381]: https://github.com/djpohly/dwl/pull/381
[387]: https://github.com/djpohly/dwl/issues/387
[425]: https://github.com/djpohly/dwl/pull/425
[wlroots!4269]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4269
[wlroots!3511]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3511
[465]: https://github.com/djpohly/dwl/pull/465
[444]: https://github.com/djpohly/dwl/pull/444
[484]: https://github.com/djpohly/dwl/pull/484
[466]: https://github.com/djpohly/dwl/issues/466
[494]: https://github.com/djpohly/dwl/pull/494
[501]: https://github.com/djpohly/dwl/pull/501
### Changed
* Replace `tags` with `TAGCOUNT` in config.def.h ([#403][403])
* Pop ups are now destroyed when focusing another client ([#408][408])
* dwl does not longer respect size hints, instead clip windows if they are
larger than they should be ([#455][455])
* The version of wlr-layer-shell-unstable-v1 was lowered to 3 (from 4)
* Use the same border color as dwm ([#494][494])
[403]: https://github.com/djpohly/dwl/pull/403
[408]: https://github.com/djpohly/dwl/pull/409
[455]: https://github.com/djpohly/dwl/pull/455
[494]: https://github.com/djpohly/dwl/pull/494
### Removed
* Remove unused `rootcolor` option ([#401][401])
* Remove support for wlr-input-inhibitor-unstable-v1 ([#430][430])
* Remove support for KDE idle protocol ([#431][431])
[401]: https://github.com/djpohly/dwl/pull/401
[430]: https://github.com/djpohly/dwl/pull/430
[431]: https://github.com/djpohly/dwl/pull/431
### Fixed
* Fix crash when creating a layer surface with all outputs disabled
([#421][421])
* Fix other clients being shown as focused if the focused client have pop ups
open ([#408][408])
* Resize fullscreen clients when updating monitor mode
* dwl no longer crash at exit like sometimes did
* Fullscreen background appearing above clients ([#487][487])
* Fix a segfault when user provides invalid xkb_rules ([#518][518])
[421]: https://github.com/djpohly/dwl/pull/421
[408]: https://github.com/djpohly/dwl/issues/408
[487]: https://github.com/djpohly/dwl/issues/487
[518]: https://github.com/djpohly/dwl/pull/518
### Contributors
* A Frederick Christensen
* Angelo Antony
* Ben Collerson
* Devin J. Pohly
* Forrest Bushstone
* gan-of-culture
* godalming123
* Job79
* link2xt
* Micah Gorrell
* Nikita Ivanov
* Palanix
* pino-desktop
* Weiseguy
* Yves Zoundi

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@ -4,24 +4,19 @@
include config.mk include config.mk
# flags for compiling # flags for compiling
DWLCPPFLAGS = -I. -DWLR_USE_UNSTABLE -D_POSIX_C_SOURCE=200809L \ DWLCPPFLAGS = -I. -DWLR_USE_UNSTABLE -D_POSIX_C_SOURCE=200809L -DVERSION=\"$(VERSION)\" $(XWAYLAND)
-DVERSION=\"$(VERSION)\" $(XWAYLAND) DWLDEVCFLAGS = -pedantic -Wall -Wextra -Wdeclaration-after-statement -Wno-unused-parameter -Wno-sign-compare -Wshadow -Wunused-macros\
DWLDEVCFLAGS = -g -pedantic -Wall -Wextra -Wdeclaration-after-statement \ -Werror=strict-prototypes -Werror=implicit -Werror=return-type -Werror=incompatible-pointer-types
-Wno-unused-parameter -Wshadow -Wunused-macros -Werror=strict-prototypes \
-Werror=implicit -Werror=return-type -Werror=incompatible-pointer-types \
-Wfloat-conversion
# CFLAGS / LDFLAGS # CFLAGS / LDFLAGS
PKGS = wlroots-0.18 wayland-server xkbcommon libinput pixman-1 fcft $(XLIBS) PKGS = wlroots wayland-server xkbcommon libinput $(XLIBS)
DWLCFLAGS = `$(PKG_CONFIG) --cflags $(PKGS)` $(DWLCPPFLAGS) $(DWLDEVCFLAGS) $(CFLAGS) DWLCFLAGS = `$(PKG_CONFIG) --cflags $(PKGS)` $(DWLCPPFLAGS) $(DWLDEVCFLAGS) $(CFLAGS)
LDLIBS = `$(PKG_CONFIG) --libs $(PKGS)` -lm $(LIBS) LDLIBS = `$(PKG_CONFIG) --libs $(PKGS)` $(LIBS)
all: dwl all: dwl
dwl: dwl.o util.o dwl: dwl.o util.o
$(CC) dwl.o util.o $(DWLCFLAGS) $(LDFLAGS) $(LDLIBS) -o $@ $(CC) dwl.o util.o $(LDLIBS) $(LDFLAGS) $(DWLCFLAGS) -o $@
dwl.o: dwl.c client.h config.h config.mk cursor-shape-v1-protocol.h \ dwl.o: dwl.c push.c config.mk config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h
pointer-constraints-unstable-v1-protocol.h wlr-layer-shell-unstable-v1-protocol.h \
wlr-output-power-management-unstable-v1-protocol.h xdg-shell-protocol.h
util.o: util.c util.h util.o: util.c util.h
# wayland-scanner is a tool which generates C headers and rigging for Wayland # wayland-scanner is a tool which generates C headers and rigging for Wayland
@ -30,32 +25,22 @@ util.o: util.c util.h
WAYLAND_SCANNER = `$(PKG_CONFIG) --variable=wayland_scanner wayland-scanner` WAYLAND_SCANNER = `$(PKG_CONFIG) --variable=wayland_scanner wayland-scanner`
WAYLAND_PROTOCOLS = `$(PKG_CONFIG) --variable=pkgdatadir wayland-protocols` WAYLAND_PROTOCOLS = `$(PKG_CONFIG) --variable=pkgdatadir wayland-protocols`
cursor-shape-v1-protocol.h:
$(WAYLAND_SCANNER) enum-header \
$(WAYLAND_PROTOCOLS)/staging/cursor-shape/cursor-shape-v1.xml $@
pointer-constraints-unstable-v1-protocol.h:
$(WAYLAND_SCANNER) enum-header \
$(WAYLAND_PROTOCOLS)/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml $@
wlr-layer-shell-unstable-v1-protocol.h:
$(WAYLAND_SCANNER) enum-header \
protocols/wlr-layer-shell-unstable-v1.xml $@
wlr-output-power-management-unstable-v1-protocol.h:
$(WAYLAND_SCANNER) server-header \
protocols/wlr-output-power-management-unstable-v1.xml $@
xdg-shell-protocol.h: xdg-shell-protocol.h:
$(WAYLAND_SCANNER) server-header \ $(WAYLAND_SCANNER) server-header \
$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@ $(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
wlr-layer-shell-unstable-v1-protocol.h:
$(WAYLAND_SCANNER) server-header \
protocols/wlr-layer-shell-unstable-v1.xml $@
config.h: config.h:
cp config.def.h $@ cp config.def.h $@
clean: clean:
rm -f dwl *.o *-protocol.h rm -f dwl *.o *-protocol.h
rm -f result result-man
dist: clean dist: clean
mkdir -p dwl-$(VERSION) mkdir -p dwl-$(VERSION)
cp -R LICENSE* Makefile CHANGELOG.md README.md client.h config.def.h \ cp -R LICENSE* Makefile README.md client.h config.def.h\
config.mk protocols dwl.1 dwl.c util.c util.h dwl.desktop \ config.mk protocols dwl.1 dwl.c util.c util.h\
dwl-$(VERSION) dwl-$(VERSION)
tar -caf dwl-$(VERSION).tar.gz dwl-$(VERSION) tar -caf dwl-$(VERSION).tar.gz dwl-$(VERSION)
rm -rf dwl-$(VERSION) rm -rf dwl-$(VERSION)
@ -67,13 +52,9 @@ install: dwl
mkdir -p $(DESTDIR)$(MANDIR)/man1 mkdir -p $(DESTDIR)$(MANDIR)/man1
cp -f dwl.1 $(DESTDIR)$(MANDIR)/man1 cp -f dwl.1 $(DESTDIR)$(MANDIR)/man1
chmod 644 $(DESTDIR)$(MANDIR)/man1/dwl.1 chmod 644 $(DESTDIR)$(MANDIR)/man1/dwl.1
mkdir -p $(DESTDIR)$(DATADIR)/wayland-sessions
cp -f dwl.desktop $(DESTDIR)$(DATADIR)/wayland-sessions/dwl.desktop
chmod 644 $(DESTDIR)$(DATADIR)/wayland-sessions/dwl.desktop
uninstall: uninstall:
rm -f $(DESTDIR)$(PREFIX)/bin/dwl $(DESTDIR)$(MANDIR)/man1/dwl.1 \ rm -f $(DESTDIR)$(PREFIX)/bin/dwl $(DESTDIR)$(MANDIR)/man1/dwl.1
$(DESTDIR)$(DATADIR)/wayland-sessions/dwl.desktop
.SUFFIXES: .c .o .SUFFIXES: .c .o
.c.o: .c.o:
$(CC) $(CPPFLAGS) $(DWLCFLAGS) -o $@ -c $< $(CC) $(CPPFLAGS) $(DWLCFLAGS) -c $<

182
README.md
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@ -1,57 +1,62 @@
# dwl - dwm for Wayland # dwl - dwm for Wayland
Join us on our IRC channel: [#dwl on Libera Chat] Join us on our [Discord server] or at [#dwl] on irc.libera.chat.
Or on our [Discord server].
dwl is a compact, hackable compositor for [Wayland] based on [wlroots]. It is dwl is a compact, hackable compositor for [Wayland] based on [wlroots]. It is
intended to fill the same space in the Wayland world that dwm does in X11, intended to fill the same space in the Wayland world that dwm does in X11,
primarily in terms of functionality, and secondarily in terms of primarily in terms of philosophy, and secondarily in terms of functionality.
philosophy. Like dwm, dwl is: Like dwm, dwl is:
- Easy to understand, hack on, and extend with patches - Easy to understand, hack on, and extend with patches
- One C source file (or a very small number) configurable via `config.h` - One C source file (or a very small number) configurable via `config.h`
- Limited to 2200 SLOC to promote hackability
- Tied to as few external dependencies as possible - Tied to as few external dependencies as possible
## Getting Started: dwl is not meant to provide every feature under the sun. Instead, like dwm, it
sticks to features which are necessary, simple, and straightforward to implement
given the base on which it is built. Implemented default features are:
### **dwl branch 0.7 and releases based upon 0.7 build against [wlroots] 0.18** - Any features provided by dwm/Xlib: simple window borders, tags, keybindings,
client rules, mouse move/resize. Providing a built-in status bar is an
exception to this goal, to avoid dependencies on font rendering and/or
drawing libraries when an external bar could work well.
- Configurable multi-monitor layout support, including position and rotation
- Configurable HiDPI/multi-DPI support
- Idle-inhibit protocol which lets applications such as mpv disable idle
monitoring
- Provide information to external status bars via stdout/stdin
- Urgency hints via xdg-activate protocol
- Support screen lockers via input-inhibitor protocol
- Various Wayland protocols
- XWayland support as provided by wlroots (can be enabled in `config.mk`)
- Zero flickering - Wayland users naturally expect that "every frame is perfect"
- Layer shell popups (used by Waybar)
- Damage tracking provided by scenegraph API
### Latest semi-stable [release] Features under consideration (possibly as patches) are:
This is probably where you want to start. This builds against the dependent
packages' versions currently shipping in major distributions. If your
distribution's wlroots version is older, use an earlier dwl [release] or [0.x
branch].
### Development branch [main] - Protocols made trivial by wlroots
Active development progresses on the `main` branch. The `main` branch is built - Implement the text-input and input-method protocols to support IME once ibus
against a late (and often changing) git commit of wlroots. While the adventurous implements input-method v2 (see https://github.com/ibus/ibus/pull/2256 and
are welcome to use `main`, it is a rocky road. Using `main` requires that the https://github.com/djpohly/dwl/pull/235)
user be willing to chase git commits of wlroots. Testing development pull
requests may involve merging unmerged pull requests in [wlroots]' git repository
and/or git commits of wayland.
### Building dwl Feature *non-goals* for the main codebase include:
dwl has the following dependencies:
- libinput
- wayland
- wlroots (compiled with the libinput backend)
- xkbcommon
- wayland-protocols (compile-time only)
- pkg-config (compile-time only)
dwl has the following additional dependencies if XWayland support is enabled: - Client-side decoration (any more than is necessary to tell the clients not to)
- libxcb - Client-initiated window management, such as move, resize, and close, which can
- libxcb-wm be done through the compositor
- wlroots (compiled with X11 support) - Animations and visual effects
- Xwayland (runtime only)
Install these (and their `-devel` versions if your distro has separate ## Building dwl
development packages) and run `make`. If you wish to build against a released
version of wlroots (*you probably do*), use a [release] or a [0.x branch]. If
you want to use the unstable development `main` branch, you need to use the git
version of [wlroots].
To enable XWayland, you should uncomment its flags in `config.mk`. dwl has only two dependencies: `wlroots` and `wayland-protocols`.
Simply install these (and their `-devel` versions if your distro has separate
development packages) and run `make`. If you wish to build against a Git
version of wlroots, check out the [wlroots-next branch].
To enable XWayland, you should also install xorg-xwayland and uncomment its flag
in `config.mk`.
## Configuration ## Configuration
@ -60,24 +65,23 @@ manner as dwm. There is no way to separately restart the window manager in
Wayland without restarting the entire display server, so any changes will take Wayland without restarting the entire display server, so any changes will take
effect the next time dwl is executed. effect the next time dwl is executed.
As in the dwm community, we encourage users to share patches they have As in the dwm community, we encourage users to share patches they have created.
created. Check out the [dwl-patches] repository! Check out the [patches page on our wiki]!
## Running dwl ## Running dwl
dwl can be run on any of the backends supported by wlroots. This means you can dwl can be run on any of the backends supported by wlroots. This means you can
run it as a separate window inside either an X11 or Wayland session, as well as run it as a separate window inside either an X11 or Wayland session, as well
directly from a VT console. Depending on your distro's setup, you may need to as directly from a VT console. Depending on your distro's setup, you may need
add your user to the `video` and `input` groups before you can run dwl on a to add your user to the `video` and `input` groups before you can run dwl on
VT. If you are using `elogind` or `systemd-logind` you need to install polkit; a VT. If you are using `elogind` or `systemd-logind` you need to install
otherwise you need to add yourself in the `seat` group and enable/start the polkit; otherwise you need to add yourself in the `seat` group and
seatd daemon. enable/start the seatd daemon.
When dwl is run with no arguments, it will launch the server and begin handling When dwl is run with no arguments, it will launch the server and begin handling
any shortcuts configured in `config.h`. There is no status bar or other any shortcuts configured in `config.h`. There is no status bar or other
decoration initially; these are instead clients that can be run within the decoration initially; these are instead clients that can be run within
Wayland session. Do note that the default background color is black. This can be the Wayland session.
modified in `config.h`.
If you would like to run a script or command automatically at startup, you can If you would like to run a script or command automatically at startup, you can
specify the command using the `-s` option. This command will be executed as a specify the command using the `-s` option. This command will be executed as a
@ -85,8 +89,7 @@ shell command using `/bin/sh -c`. It serves a similar function to `.xinitrc`,
but differs in that the display server will not shut down when this process but differs in that the display server will not shut down when this process
terminates. Instead, dwl will send this process a SIGTERM at shutdown and wait terminates. Instead, dwl will send this process a SIGTERM at shutdown and wait
for it to terminate (if it hasn't already). This makes it ideal for execing into for it to terminate (if it hasn't already). This makes it ideal for execing into
a user service manager like [s6], [anopa], [runit], [dinit], or [`systemd a user service manager like [s6], [anopa], [runit], or [`systemd --user`].
--user`].
Note: The `-s` command is run as a *child process* of dwl, which means that it Note: The `-s` command is run as a *child process* of dwl, which means that it
does not have the ability to affect the environment of dwl or of any processes does not have the ability to affect the environment of dwl or of any processes
@ -102,13 +105,13 @@ automatically, you will need to configure it prior to launching `dwl`, e.g.:
### Status information ### Status information
Information about selected layouts, current window title, app-id, and Information about selected layouts, current window title, and
selected/occupied/urgent tags is written to the stdin of the `-s` command (see selected/occupied/urgent tags is written to the stdin of the `-s` command (see
the `printstatus()` function for details). This information can be used to the `printstatus()` function for details). This information can be used to
populate an external status bar with a script that parses the populate an external status bar with a script that parses the information.
information. Failing to read this information will cause dwl to block, so if you Failing to read this information will cause dwl to block, so if you do want to
do want to run a startup command that does not consume the status information, run a startup command that does not consume the status information, you can
you can close standard input with the `<&-` shell redirection, for example: close standard input with the `<&-` shell redirection, for example:
dwl -s 'foot --server <&-' dwl -s 'foot --server <&-'
@ -123,49 +126,6 @@ To get a list of status bars that work with dwl consult our [wiki].
You can find a [list of useful resources on our wiki]. You can find a [list of useful resources on our wiki].
## Background
dwl is not meant to provide every feature under the sun. Instead, like dwm, it
sticks to features which are necessary, simple, and straightforward to implement
given the base on which it is built. Implemented default features are:
- Any features provided by dwm/Xlib: simple window borders, tags, keybindings,
client rules, mouse move/resize. Providing a built-in status bar is an
exception to this goal, to avoid dependencies on font rendering and/or drawing
libraries when an external bar could work well.
- Configurable multi-monitor layout support, including position and rotation
- Configurable HiDPI/multi-DPI support
- Idle-inhibit protocol which lets applications such as mpv disable idle
monitoring
- Provide information to external status bars via stdout/stdin
- Urgency hints via xdg-activate protocol
- Support screen lockers via ext-session-lock-v1 protocol
- Various Wayland protocols
- XWayland support as provided by wlroots (can be enabled in `config.mk`)
- Zero flickering - Wayland users naturally expect that "every frame is perfect"
- Layer shell popups (used by Waybar)
- Damage tracking provided by scenegraph API
Given the Wayland architecture, dwl has to implement features from dwm **and**
the xorg-server. Because of this, it is impossible to maintain the original
project goal of 2000 SLOC and have a reasonably complete compositor with
features comparable to dwm. However, this does not mean that the code will grow
indiscriminately. We will try to keep the code as small as possible.
Features under consideration (possibly as patches) are:
- Protocols made trivial by wlroots
- Implement the text-input and input-method protocols to support IME once ibus
implements input-method v2 (see https://github.com/ibus/ibus/pull/2256 and
https://codeberg.org/dwl/dwl/pulls/235)
Feature *non-goals* for the main codebase include:
- Client-side decoration (any more than is necessary to tell the clients not to)
- Client-initiated window management, such as move, resize, and close, which can
be done through the compositor
- Animations and visual effects
## Acknowledgements ## Acknowledgements
dwl began by extending the TinyWL example provided (CC0) by the sway/wlroots dwl began by extending the TinyWL example provided (CC0) by the sway/wlroots
@ -176,26 +136,22 @@ possible.
Many thanks to suckless.org and the dwm developers and community for the Many thanks to suckless.org and the dwm developers and community for the
inspiration, and to the various contributors to the project, including: inspiration, and to the various contributors to the project, including:
- **Devin J. Pohly for creating and nurturing the fledgling project**
- Alexander Courtis for the XWayland implementation - Alexander Courtis for the XWayland implementation
- Guido Cella for the layer-shell protocol implementation, patch maintenance, - Guido Cella for the layer-shell protocol implementation, patch maintenance,
and for helping to keep the project running and for helping to keep the project running
- Stivvo for output management and fullscreen support, and patch maintenance - Stivvo for output management and fullscreen support, and patch maintenance
[`systemd --user`]: https://wiki.archlinux.org/title/Systemd/User
[#dwl on Libera Chat]: https://web.libera.chat/?channels=#dwl
[0.7-rc1]: https://codeberg.org/dwl/dwl/releases/tag/v0.7-rc1
[0.x branch]: https://codeberg.org/dwl/dwl/branches
[anopa]: https://jjacky.com/anopa/
[dinit]: https://davmac.org/projects/dinit/
[dwl-patches]: https://codeberg.org/dwl/dwl-patches
[list of useful resources on our wiki]: https://codeberg.org/dwl/dwl/wiki/Home#migrating-from-x
[main]: https://codeberg.org/dwl/dwl/src/branch/main
[release]: https://codeberg.org/dwl/dwl/releases
[runit]: http://smarden.org/runit/faq.html#userservices
[s6]: https://skarnet.org/software/s6/
[wlroots]: https://gitlab.freedesktop.org/wlroots/wlroots/
[wiki]: https://codeberg.org/dwl/dwl/wiki/Home#compatible-status-bars
[Discord server]: https://discord.gg/jJxZnrGPWN [Discord server]: https://discord.gg/jJxZnrGPWN
[#dwl]: https://web.libera.chat/?channels=#dwl
[Wayland]: https://wayland.freedesktop.org/ [Wayland]: https://wayland.freedesktop.org/
[wlroots]: https://gitlab.freedesktop.org/wlroots/wlroots/
[wlroots-next branch]: https://github.com/djpohly/dwl/tree/wlroots-next
[patches page on our wiki]: https://github.com/djpohly/dwl/wiki/Patches
[s6]: https://skarnet.org/software/s6/
[anopa]: https://jjacky.com/anopa/
[runit]: http://smarden.org/runit/faq.html#userservices
[`systemd --user`]: https://wiki.archlinux.org/title/Systemd/User
[wiki]: https://github.com/djpohly/dwl/wiki#compatible-status-bars
[list of useful resources on our wiki]:
https://github.com/djpohly/dwl/wiki#migrating-from-x

216
client.h
View file

@ -10,9 +10,35 @@ static inline int
client_is_x11(Client *c) client_is_x11(Client *c)
{ {
#ifdef XWAYLAND #ifdef XWAYLAND
return c->type == X11; return c->type == X11Managed || c->type == X11Unmanaged;
#endif #else
return 0; return 0;
#endif
}
static inline void
client_get_size_hints(Client *c, struct wlr_box *max, struct wlr_box *min)
{
struct wlr_xdg_toplevel *toplevel;
struct wlr_xdg_toplevel_state *state;
#ifdef XWAYLAND
if (client_is_x11(c)) {
xcb_size_hints_t *size_hints = c->surface.xwayland->size_hints;
if (size_hints) {
max->width = size_hints->max_width;
max->height = size_hints->max_height;
min->width = size_hints->min_width;
min->height = size_hints->min_height;
}
return;
}
#endif
toplevel = c->surface.xdg->toplevel;
state = &toplevel->current;
max->width = state->max_width;
max->height = state->max_height;
min->width = state->min_width;
min->height = state->min_height;
} }
static inline struct wlr_surface * static inline struct wlr_surface *
@ -28,7 +54,7 @@ client_surface(Client *c)
static inline int static inline int
toplevel_from_wlr_surface(struct wlr_surface *s, Client **pc, LayerSurface **pl) toplevel_from_wlr_surface(struct wlr_surface *s, Client **pc, LayerSurface **pl)
{ {
struct wlr_xdg_surface *xdg_surface, *tmp_xdg_surface; struct wlr_xdg_surface *xdg_surface;
struct wlr_surface *root_surface; struct wlr_surface *root_surface;
struct wlr_layer_surface_v1 *layer_surface; struct wlr_layer_surface_v1 *layer_surface;
Client *c = NULL; Client *c = NULL;
@ -39,44 +65,44 @@ toplevel_from_wlr_surface(struct wlr_surface *s, Client **pc, LayerSurface **pl)
#endif #endif
if (!s) if (!s)
return -1; return type;
root_surface = wlr_surface_get_root_surface(s); root_surface = wlr_surface_get_root_surface(s);
#ifdef XWAYLAND #ifdef XWAYLAND
if ((xsurface = wlr_xwayland_surface_try_from_wlr_surface(root_surface))) { if (wlr_surface_is_xwayland_surface(root_surface)
&& (xsurface = wlr_xwayland_surface_from_wlr_surface(root_surface))) {
c = xsurface->data; c = xsurface->data;
type = c->type; type = c->type;
goto end; goto end;
} }
#endif #endif
if ((layer_surface = wlr_layer_surface_v1_try_from_wlr_surface(root_surface))) { if (wlr_surface_is_layer_surface(root_surface)
&& (layer_surface = wlr_layer_surface_v1_from_wlr_surface(root_surface))) {
l = layer_surface->data; l = layer_surface->data;
type = LayerShell; type = LayerShell;
goto end; goto end;
} }
xdg_surface = wlr_xdg_surface_try_from_wlr_surface(root_surface); if (wlr_surface_is_xdg_surface(root_surface)
while (xdg_surface) { && (xdg_surface = wlr_xdg_surface_from_wlr_surface(root_surface))) {
tmp_xdg_surface = NULL; while (1) {
switch (xdg_surface->role) { switch (xdg_surface->role) {
case WLR_XDG_SURFACE_ROLE_POPUP: case WLR_XDG_SURFACE_ROLE_POPUP:
if (!xdg_surface->popup || !xdg_surface->popup->parent) if (!xdg_surface->popup->parent)
return -1;
else if (!wlr_surface_is_xdg_surface(xdg_surface->popup->parent))
return toplevel_from_wlr_surface(xdg_surface->popup->parent, pc, pl);
xdg_surface = wlr_xdg_surface_from_wlr_surface(xdg_surface->popup->parent);
break;
case WLR_XDG_SURFACE_ROLE_TOPLEVEL:
c = xdg_surface->data;
type = c->type;
goto end;
case WLR_XDG_SURFACE_ROLE_NONE:
return -1; return -1;
}
tmp_xdg_surface = wlr_xdg_surface_try_from_wlr_surface(xdg_surface->popup->parent);
if (!tmp_xdg_surface)
return toplevel_from_wlr_surface(xdg_surface->popup->parent, pc, pl);
xdg_surface = tmp_xdg_surface;
break;
case WLR_XDG_SURFACE_ROLE_TOPLEVEL:
c = xdg_surface->data;
type = c->type;
goto end;
case WLR_XDG_SURFACE_ROLE_NONE:
return -1;
} }
} }
@ -92,16 +118,19 @@ end:
static inline void static inline void
client_activate_surface(struct wlr_surface *s, int activated) client_activate_surface(struct wlr_surface *s, int activated)
{ {
struct wlr_xdg_toplevel *toplevel; struct wlr_xdg_surface *surface;
#ifdef XWAYLAND #ifdef XWAYLAND
struct wlr_xwayland_surface *xsurface; struct wlr_xwayland_surface *xsurface;
if ((xsurface = wlr_xwayland_surface_try_from_wlr_surface(s))) { if (wlr_surface_is_xwayland_surface(s)
&& (xsurface = wlr_xwayland_surface_from_wlr_surface(s))) {
wlr_xwayland_surface_activate(xsurface, activated); wlr_xwayland_surface_activate(xsurface, activated);
return; return;
} }
#endif #endif
if ((toplevel = wlr_xdg_toplevel_try_from_wlr_surface(s))) if (wlr_surface_is_xdg_surface(s)
wlr_xdg_toplevel_set_activated(toplevel, activated); && (surface = wlr_xdg_surface_from_wlr_surface(s))
&& surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL)
wlr_xdg_toplevel_set_activated(surface->toplevel, activated);
} }
static inline uint32_t static inline uint32_t
@ -111,16 +140,23 @@ client_set_bounds(Client *c, int32_t width, int32_t height)
if (client_is_x11(c)) if (client_is_x11(c))
return 0; return 0;
#endif #endif
if (wl_resource_get_version(c->surface.xdg->toplevel->resource) >= if (c->surface.xdg->client->shell->version >=
XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION && width >= 0 && height >= 0 XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION && width >= 0 && height >= 0)
&& (c->bounds.width != width || c->bounds.height != height)) {
c->bounds.width = width;
c->bounds.height = height;
return wlr_xdg_toplevel_set_bounds(c->surface.xdg->toplevel, width, height); return wlr_xdg_toplevel_set_bounds(c->surface.xdg->toplevel, width, height);
}
return 0; return 0;
} }
static inline void
client_for_each_surface(Client *c, wlr_surface_iterator_func_t fn, void *data)
{
wlr_surface_for_each_surface(client_surface(c), fn, data);
#ifdef XWAYLAND
if (client_is_x11(c))
return;
#endif
wlr_xdg_surface_for_each_popup_surface(c->surface.xdg, fn, data);
}
static inline const char * static inline const char *
client_get_appid(Client *c) client_get_appid(Client *c)
{ {
@ -131,27 +167,6 @@ client_get_appid(Client *c)
return c->surface.xdg->toplevel->app_id; return c->surface.xdg->toplevel->app_id;
} }
static inline void
client_get_clip(Client *c, struct wlr_box *clip)
{
struct wlr_box xdg_geom = {0};
*clip = (struct wlr_box){
.x = 0,
.y = 0,
.width = c->geom.width - c->bw,
.height = c->geom.height - c->bw,
};
#ifdef XWAYLAND
if (client_is_x11(c))
return;
#endif
wlr_xdg_surface_get_geometry(c->surface.xdg, &xdg_geom);
clip->x = xdg_geom.x;
clip->y = xdg_geom.y;
}
static inline void static inline void
client_get_geometry(Client *c, struct wlr_box *geom) client_get_geometry(Client *c, struct wlr_box *geom)
{ {
@ -172,27 +187,13 @@ client_get_parent(Client *c)
{ {
Client *p = NULL; Client *p = NULL;
#ifdef XWAYLAND #ifdef XWAYLAND
if (client_is_x11(c)) { if (client_is_x11(c) && c->surface.xwayland->parent)
if (c->surface.xwayland->parent) toplevel_from_wlr_surface(c->surface.xwayland->parent->surface, &p, NULL);
toplevel_from_wlr_surface(c->surface.xwayland->parent->surface, &p, NULL);
return p;
}
#endif #endif
if (c->surface.xdg->toplevel->parent) if (c->surface.xdg->toplevel->parent)
toplevel_from_wlr_surface(c->surface.xdg->toplevel->parent->base->surface, &p, NULL); toplevel_from_wlr_surface(c->surface.xdg->toplevel->parent->base->surface, &p, NULL);
return p;
}
static inline int return p;
client_has_children(Client *c)
{
#ifdef XWAYLAND
if (client_is_x11(c))
return !wl_list_empty(&c->surface.xwayland->children);
#endif
/* surface.xdg->link is never empty because it always contains at least the
* surface itself. */
return wl_list_length(&c->surface.xdg->link) > 1;
} }
static inline const char * static inline const char *
@ -208,35 +209,35 @@ client_get_title(Client *c)
static inline int static inline int
client_is_float_type(Client *c) client_is_float_type(Client *c)
{ {
struct wlr_xdg_toplevel *toplevel; struct wlr_box min = {0}, max = {0};
struct wlr_xdg_toplevel_state state; client_get_size_hints(c, &max, &min);
#ifdef XWAYLAND #ifdef XWAYLAND
if (client_is_x11(c)) { if (client_is_x11(c)) {
struct wlr_xwayland_surface *surface = c->surface.xwayland; struct wlr_xwayland_surface *surface = c->surface.xwayland;
xcb_size_hints_t *size_hints = surface->size_hints;
size_t i;
if (surface->modal) if (surface->modal)
return 1; return 1;
for (i = 0; i < surface->window_type_len; i++) for (size_t i = 0; i < surface->window_type_len; i++)
if (surface->window_type[i] == netatom[NetWMWindowTypeDialog] if (surface->window_type[i] == netatom[NetWMWindowTypeDialog]
|| surface->window_type[i] == netatom[NetWMWindowTypeSplash] || surface->window_type[i] == netatom[NetWMWindowTypeSplash]
|| surface->window_type[i] == netatom[NetWMWindowTypeToolbar] || surface->window_type[i] == netatom[NetWMWindowTypeToolbar]
|| surface->window_type[i] == netatom[NetWMWindowTypeUtility]) || surface->window_type[i] == netatom[NetWMWindowTypeUtility])
return 1; return 1;
return size_hints && size_hints->min_width > 0 && size_hints->min_height > 0
&& (size_hints->max_width == size_hints->min_width
|| size_hints->max_height == size_hints->min_height);
} }
#endif #endif
return ((min.width > 0 || min.height > 0 || max.width > 0 || max.height > 0)
&& (min.width == max.width || min.height == max.height));
}
toplevel = c->surface.xdg->toplevel; static inline int
state = toplevel->current; client_is_mapped(Client *c)
return toplevel->parent || (state.min_width != 0 && state.min_height != 0 {
&& (state.min_width == state.max_width #ifdef XWAYLAND
|| state.min_height == state.max_height)); if (client_is_x11(c))
return c->surface.xwayland->mapped;
#endif
return c->surface.xdg->mapped;
} }
static inline int static inline int
@ -246,8 +247,7 @@ client_is_rendered_on_mon(Client *c, Monitor *m)
* but rather actual displaying of the pixels. * but rather actual displaying of the pixels.
* Usually VISIBLEON suffices and is also faster. */ * Usually VISIBLEON suffices and is also faster. */
struct wlr_surface_output *s; struct wlr_surface_output *s;
int unused_lx, unused_ly; if (!c->scene->node.enabled)
if (!wlr_scene_node_coords(&c->scene->node, &unused_lx, &unused_ly))
return 0; return 0;
wl_list_for_each(s, &client_surface(c)->current_outputs, link) wl_list_for_each(s, &client_surface(c)->current_outputs, link)
if (s->output == m->wlr_output) if (s->output == m->wlr_output)
@ -285,8 +285,7 @@ static inline int
client_is_unmanaged(Client *c) client_is_unmanaged(Client *c)
{ {
#ifdef XWAYLAND #ifdef XWAYLAND
if (client_is_x11(c)) return c->type == X11Unmanaged;
return c->surface.xwayland->override_redirect;
#endif #endif
return 0; return 0;
} }
@ -324,14 +323,6 @@ client_send_close(Client *c)
wlr_xdg_toplevel_send_close(c->surface.xdg->toplevel); wlr_xdg_toplevel_send_close(c->surface.xdg->toplevel);
} }
static inline void
client_set_border_color(Client *c, const float color[static 4])
{
int i;
for (i = 0; i < 4; i++)
wlr_scene_rect_set_color(c->border[i], color);
}
static inline void static inline void
client_set_fullscreen(Client *c, int fullscreen) client_set_fullscreen(Client *c, int fullscreen)
{ {
@ -350,14 +341,14 @@ client_set_size(Client *c, uint32_t width, uint32_t height)
#ifdef XWAYLAND #ifdef XWAYLAND
if (client_is_x11(c)) { if (client_is_x11(c)) {
wlr_xwayland_surface_configure(c->surface.xwayland, wlr_xwayland_surface_configure(c->surface.xwayland,
c->geom.x + c->bw, c->geom.y + c->bw, width, height); c->geom.x, c->geom.y, width, height);
return 0; return 0;
} }
#endif #endif
if ((int32_t)width == c->surface.xdg->toplevel->current.width if (width == c->surface.xdg->toplevel->current.width
&& (int32_t)height == c->surface.xdg->toplevel->current.height) && height ==c->surface.xdg->toplevel->current.height)
return 0; return 0;
return wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, (int32_t)width, (int32_t)height); return wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, width, height);
} }
static inline void static inline void
@ -367,23 +358,18 @@ client_set_tiled(Client *c, uint32_t edges)
if (client_is_x11(c)) if (client_is_x11(c))
return; return;
#endif #endif
if (wl_resource_get_version(c->surface.xdg->toplevel->resource) wlr_xdg_toplevel_set_tiled(c->surface.xdg->toplevel, edges);
>= XDG_TOPLEVEL_STATE_TILED_RIGHT_SINCE_VERSION) {
wlr_xdg_toplevel_set_tiled(c->surface.xdg->toplevel, edges);
} else {
wlr_xdg_toplevel_set_maximized(c->surface.xdg->toplevel, edges != WLR_EDGE_NONE);
}
} }
static inline void static inline struct wlr_surface *
client_set_suspended(Client *c, int suspended) client_surface_at(Client *c, double cx, double cy, double *sx, double *sy)
{ {
#ifdef XWAYLAND #ifdef XWAYLAND
if (client_is_x11(c)) if (client_is_x11(c))
return; return wlr_surface_surface_at(c->surface.xwayland->surface,
cx, cy, sx, sy);
#endif #endif
return wlr_xdg_surface_surface_at(c->surface.xdg, cx, cy, sx, sy);
wlr_xdg_toplevel_set_suspended(c->surface.xdg->toplevel, suspended);
} }
static inline int static inline int

View file

@ -1 +0,0 @@
[]

View file

@ -1,37 +1,21 @@
/* Taken from https://github.com/djpohly/dwl/issues/466 */
#define COLOR(hex) { ((hex >> 24) & 0xFF) / 255.0f, \
((hex >> 16) & 0xFF) / 255.0f, \
((hex >> 8) & 0xFF) / 255.0f, \
(hex & 0xFF) / 255.0f }
/* appearance */ /* appearance */
static const int sloppyfocus = 1; /* focus follows mouse */ static const int sloppyfocus = 1; /* focus follows mouse */
static const int bypass_surface_visibility = 0; /* 1 means idle inhibitors will disable idle tracking even if it's surface isn't visible */ static const int bypass_surface_visibility = 0; /* 1 means idle inhibitors will disable idle tracking even if it's surface isn't visible */
static const unsigned int borderpx = 1; /* border pixel of windows */ static const unsigned int borderpx = 1; /* border pixel of windows */
static const int showbar = 1; /* 0 means no bar */ static const float bordercolor[] = {0.5, 0.5, 0.5, 1.0};
static const int topbar = 1; /* 0 means bottom bar */ static const float focuscolor[] = {1.0, 0.0, 0.0, 1.0};
static const char *fonts[] = {"monospace:size=10"}; /* To conform the xdg-protocol, set the alpha to zero to restore the old behavior */
static const float rootcolor[] = COLOR(0x000000ff); static const float fullscreen_bg[] = {0.1, 0.1, 0.1, 1.0};
/* This conforms to the xdg-protocol. Set the alpha to zero to restore the old behavior */
static const float fullscreen_bg[] = {0.1f, 0.1f, 0.1f, 1.0f}; /* You can also use glsl colors */
static uint32_t colors[][3] = {
/* fg bg border */
[SchemeNorm] = { 0xbbbbbbff, 0x222222ff, 0x444444ff },
[SchemeSel] = { 0xeeeeeeff, 0x005577ff, 0x005577ff },
[SchemeUrg] = { 0, 0, 0x770000ff },
};
/* tagging - TAGCOUNT must be no greater than 31 */ /* tagging - tagcount must be no greater than 31 */
static char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" }; static const int tagcount = 9;
/* logging */
static int log_level = WLR_ERROR;
/* NOTE: ALWAYS keep a rule declared even if you don't use rules (e.g leave at least one example) */
static const Rule rules[] = { static const Rule rules[] = {
/* app_id title tags mask isfloating monitor */ /* app_id title tags mask isfloating monitor */
/* examples: */ /* examples:
{ "Gimp_EXAMPLE", NULL, 0, 1, -1 }, /* Start on currently visible tags floating, not tiled */ { "Gimp", NULL, 0, 1, -1 },
{ "discord", NULL, 1 << 1, 0, 1 }, /* Start on ONLY tag "9" */ */
{ "firefox", NULL, 1 << 8, 0, -1 },
}; };
/* layout(s) */ /* layout(s) */
@ -43,20 +27,13 @@ static const Layout layouts[] = {
}; };
/* monitors */ /* monitors */
/* (x=-1, y=-1) is reserved as an "autoconfigure" monitor position indicator
* WARNING: negative values other than (-1, -1) cause problems with Xwayland clients
* https://gitlab.freedesktop.org/xorg/xserver/-/issues/899
*/
/* NOTE: ALWAYS add a fallback rule, even if you are completely sure it won't be used */
static const MonitorRule monrules[] = { static const MonitorRule monrules[] = {
/* name mfact nmaster scale layout rotate/reflect x y */ /* name mfact nmaster scale layout rotate/reflect x y */
/* example of a HiDPI laptop monitor: /* example of a HiDPI laptop monitor:
{ "eDP-1", 0.5f, 1, 2, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1 }, { "eDP-1", 0.5, 1, 2, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1 },
*/ */
{ "HDMI-A-1", 0.5f, 1, 1, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, 0, 0 },
{ "DP-1", 0.5f, 1, 1, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, 1920, 0 },
/* defaults */ /* defaults */
{ NULL, 0.55f, 1, 1, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1 }, { NULL, 0.55, 1, 1, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1 },
}; };
/* keyboard */ /* keyboard */
@ -107,7 +84,6 @@ LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE
*/ */
static const enum libinput_config_accel_profile accel_profile = LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE; static const enum libinput_config_accel_profile accel_profile = LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE;
static const double accel_speed = 0.0; static const double accel_speed = 0.0;
/* You can choose between: /* You can choose between:
LIBINPUT_CONFIG_TAP_MAP_LRM -- 1/2/3 finger tap maps to left/right/middle LIBINPUT_CONFIG_TAP_MAP_LRM -- 1/2/3 finger tap maps to left/right/middle
LIBINPUT_CONFIG_TAP_MAP_LMR -- 1/2/3 finger tap maps to left/middle/right LIBINPUT_CONFIG_TAP_MAP_LMR -- 1/2/3 finger tap maps to left/middle/right
@ -115,7 +91,7 @@ LIBINPUT_CONFIG_TAP_MAP_LMR -- 1/2/3 finger tap maps to left/middle/right
static const enum libinput_config_tap_button_map button_map = LIBINPUT_CONFIG_TAP_MAP_LRM; static const enum libinput_config_tap_button_map button_map = LIBINPUT_CONFIG_TAP_MAP_LRM;
/* If you want to use the windows key for MODKEY, use WLR_MODIFIER_LOGO */ /* If you want to use the windows key for MODKEY, use WLR_MODIFIER_LOGO */
#define MODKEY WLR_MODIFIER_LOGO #define MODKEY WLR_MODIFIER_ALT
#define TAGKEYS(KEY,SKEY,TAG) \ #define TAGKEYS(KEY,SKEY,TAG) \
{ MODKEY, KEY, view, {.ui = 1 << TAG} }, \ { MODKEY, KEY, view, {.ui = 1 << TAG} }, \
@ -127,21 +103,20 @@ static const enum libinput_config_tap_button_map button_map = LIBINPUT_CONFIG_TA
#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } } #define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
/* commands */ /* commands */
static const char *termcmd[] = { "kitty", NULL }; static const char *termcmd[] = { "foot", NULL };
static const char *menucmd[] = { "wmenu-run", NULL }; static const char *menucmd[] = { "bemenu-run", NULL };
static const Key keys[] = { static const Key keys[] = {
/* Note that Shift changes certain key codes: c -> C, 2 -> at, etc. */ /* Note that Shift changes certain key codes: c -> C, 2 -> at, etc. */
/* modifier key function argument */ /* modifier key function argument */
{ MODKEY, XKB_KEY_p, spawn, {.v = menucmd} }, { MODKEY, XKB_KEY_p, spawn, {.v = menucmd} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return, spawn, {.v = termcmd} }, { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return, spawn, {.v = termcmd} },
{ MODKEY, XKB_KEY_b, togglebar, {0} },
{ MODKEY, XKB_KEY_j, focusstack, {.i = +1} }, { MODKEY, XKB_KEY_j, focusstack, {.i = +1} },
{ MODKEY, XKB_KEY_k, focusstack, {.i = -1} }, { MODKEY, XKB_KEY_k, focusstack, {.i = -1} },
{ MODKEY, XKB_KEY_i, incnmaster, {.i = +1} }, { MODKEY, XKB_KEY_i, incnmaster, {.i = +1} },
{ MODKEY, XKB_KEY_d, incnmaster, {.i = -1} }, { MODKEY, XKB_KEY_d, incnmaster, {.i = -1} },
{ MODKEY, XKB_KEY_h, setmfact, {.f = -0.05f} }, { MODKEY, XKB_KEY_h, setmfact, {.f = -0.05} },
{ MODKEY, XKB_KEY_l, setmfact, {.f = +0.05f} }, { MODKEY, XKB_KEY_l, setmfact, {.f = +0.05} },
{ MODKEY, XKB_KEY_Return, zoom, {0} }, { MODKEY, XKB_KEY_Return, zoom, {0} },
{ MODKEY, XKB_KEY_Tab, view, {0} }, { MODKEY, XKB_KEY_Tab, view, {0} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_C, killclient, {0} }, { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_C, killclient, {0} },
@ -170,24 +145,13 @@ static const Key keys[] = {
/* Ctrl-Alt-Backspace and Ctrl-Alt-Fx used to be handled by X server */ /* Ctrl-Alt-Backspace and Ctrl-Alt-Fx used to be handled by X server */
{ WLR_MODIFIER_CTRL|WLR_MODIFIER_ALT,XKB_KEY_Terminate_Server, quit, {0} }, { WLR_MODIFIER_CTRL|WLR_MODIFIER_ALT,XKB_KEY_Terminate_Server, quit, {0} },
/* Ctrl-Alt-Fx is used to switch to another VT, if you don't know what a VT is
* do not remove them.
*/
#define CHVT(n) { WLR_MODIFIER_CTRL|WLR_MODIFIER_ALT,XKB_KEY_XF86Switch_VT_##n, chvt, {.ui = (n)} } #define CHVT(n) { WLR_MODIFIER_CTRL|WLR_MODIFIER_ALT,XKB_KEY_XF86Switch_VT_##n, chvt, {.ui = (n)} }
CHVT(1), CHVT(2), CHVT(3), CHVT(4), CHVT(5), CHVT(6), CHVT(1), CHVT(2), CHVT(3), CHVT(4), CHVT(5), CHVT(6),
CHVT(7), CHVT(8), CHVT(9), CHVT(10), CHVT(11), CHVT(12), CHVT(7), CHVT(8), CHVT(9), CHVT(10), CHVT(11), CHVT(12),
}; };
static const Button buttons[] = { static const Button buttons[] = {
{ ClkLtSymbol, 0, BTN_LEFT, setlayout, {.v = &layouts[0]} }, { MODKEY, BTN_LEFT, moveresize, {.ui = CurMove} },
{ ClkLtSymbol, 0, BTN_RIGHT, setlayout, {.v = &layouts[2]} }, { MODKEY, BTN_MIDDLE, togglefloating, {0} },
{ ClkTitle, 0, BTN_MIDDLE, zoom, {0} }, { MODKEY, BTN_RIGHT, moveresize, {.ui = CurResize} },
{ ClkStatus, 0, BTN_MIDDLE, spawn, {.v = termcmd} },
{ ClkClient, MODKEY, BTN_LEFT, moveresize, {.ui = CurMove} },
{ ClkClient, MODKEY, BTN_MIDDLE, togglefloating, {0} },
{ ClkClient, MODKEY, BTN_RIGHT, moveresize, {.ui = CurResize} },
{ ClkTagBar, 0, BTN_LEFT, view, {0} },
{ ClkTagBar, 0, BTN_RIGHT, toggleview, {0} },
{ ClkTagBar, MODKEY, BTN_LEFT, tag, {0} },
{ ClkTagBar, MODKEY, BTN_RIGHT, toggletag, {0} },
}; };

View file

@ -1,4 +1,4 @@
_VERSION = 0.7 _VERSION = 0.4
VERSION = `git describe --tags --dirty 2>/dev/null || echo $(_VERSION)` VERSION = `git describe --tags --dirty 2>/dev/null || echo $(_VERSION)`
PKG_CONFIG = pkg-config PKG_CONFIG = pkg-config
@ -6,12 +6,9 @@ PKG_CONFIG = pkg-config
# paths # paths
PREFIX = /usr/local PREFIX = /usr/local
MANDIR = $(PREFIX)/share/man MANDIR = $(PREFIX)/share/man
DATADIR = $(PREFIX)/share
XWAYLAND = XWAYLAND =
XLIBS = XLIBS =
# Uncomment to build XWayland support # Uncomment to build XWayland support
#XWAYLAND = -DXWAYLAND #XWAYLAND = -DXWAYLAND
#XLIBS = xcb xcb-icccm #XLIBS = xcb xcb-icccm
CC = gcc

311
drwl.h
View file

@ -1,311 +0,0 @@
/*
* drwl - https://codeberg.org/sewn/drwl
*
* Copyright (c) 2023-2024 sewn <sewn@disroot.org>
* Copyright (c) 2024 notchoc <notchoc@disroot.org>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* The UTF-8 Decoder included is from Bjoern Hoehrmann:
* Copyright (c) 2008-2010 Bjoern Hoehrmann <bjoern@hoehrmann.de>
* See http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ for details.
*/
#pragma once
#include <stdlib.h>
#include <fcft/fcft.h>
#include <pixman-1/pixman.h>
enum { ColFg, ColBg, ColBorder }; /* colorscheme index */
typedef struct fcft_font Fnt;
typedef pixman_image_t Img;
typedef struct {
Img *image;
Fnt *font;
uint32_t *scheme;
} Drwl;
#define UTF8_ACCEPT 0
#define UTF8_REJECT 12
#define UTF8_INVALID 0xFFFD
static const uint8_t utf8d[] = {
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
8,8,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
10,3,3,3,3,3,3,3,3,3,3,3,3,4,3,3, 11,6,6,6,5,8,8,8,8,8,8,8,8,8,8,8,
0,12,24,36,60,96,84,12,12,12,48,72, 12,12,12,12,12,12,12,12,12,12,12,12,
12, 0,12,12,12,12,12, 0,12, 0,12,12, 12,24,12,12,12,12,12,24,12,24,12,12,
12,12,12,12,12,12,12,24,12,12,12,12, 12,24,12,12,12,12,12,12,12,24,12,12,
12,12,12,12,12,12,12,36,12,36,12,12, 12,36,12,12,12,12,12,36,12,36,12,12,
12,36,12,12,12,12,12,12,12,12,12,12,
};
static inline uint32_t
utf8decode(uint32_t *state, uint32_t *codep, uint8_t byte)
{
uint32_t type = utf8d[byte];
*codep = (*state != UTF8_ACCEPT) ?
(byte & 0x3fu) | (*codep << 6) :
(0xff >> type) & (byte);
*state = utf8d[256 + *state + type];
return *state;
}
static int
drwl_init(void)
{
fcft_set_scaling_filter(FCFT_SCALING_FILTER_LANCZOS3);
return fcft_init(FCFT_LOG_COLORIZE_AUTO, 0, FCFT_LOG_CLASS_ERROR);
}
static Drwl *
drwl_create(void)
{
Drwl *drwl;
if (!(drwl = calloc(1, sizeof(Drwl))))
return NULL;
return drwl;
}
static void
drwl_setfont(Drwl *drwl, Fnt *font)
{
if (drwl)
drwl->font = font;
}
static void
drwl_setimage(Drwl *drwl, Img *image)
{
if (drwl)
drwl->image = image;
}
static Fnt *
drwl_font_create(Drwl *drwl, size_t count,
const char *names[static count], const char *attributes)
{
Fnt *font = fcft_from_name(count, names, attributes);
if (drwl)
drwl_setfont(drwl, font);
return font;
}
static void
drwl_font_destroy(Fnt *font)
{
fcft_destroy(font);
}
static inline pixman_color_t
convert_color(uint32_t clr)
{
return (pixman_color_t){
((clr >> 24) & 0xFF) * 0x101 * (clr & 0xFF) / 0xFF,
((clr >> 16) & 0xFF) * 0x101 * (clr & 0xFF) / 0xFF,
((clr >> 8) & 0xFF) * 0x101 * (clr & 0xFF) / 0xFF,
(clr & 0xFF) * 0x101
};
}
static void
drwl_setscheme(Drwl *drwl, uint32_t *scm)
{
if (drwl)
drwl->scheme = scm;
}
static Img *
drwl_image_create(Drwl *drwl, unsigned int w, unsigned int h, uint32_t *bits)
{
Img *image;
pixman_region32_t clip;
image = pixman_image_create_bits_no_clear(
PIXMAN_a8r8g8b8, w, h, bits, w * 4);
if (!image)
return NULL;
pixman_region32_init_rect(&clip, 0, 0, w, h);
pixman_image_set_clip_region32(image, &clip);
pixman_region32_fini(&clip);
if (drwl)
drwl_setimage(drwl, image);
return image;
}
static void
drwl_rect(Drwl *drwl,
int x, int y, unsigned int w, unsigned int h,
int filled, int invert)
{
pixman_color_t clr;
if (!drwl || !drwl->scheme || !drwl->image)
return;
clr = convert_color(drwl->scheme[invert ? ColBg : ColFg]);
if (filled)
pixman_image_fill_rectangles(PIXMAN_OP_SRC, drwl->image, &clr, 1,
&(pixman_rectangle16_t){x, y, w, h});
else
pixman_image_fill_rectangles(PIXMAN_OP_SRC, drwl->image, &clr, 4,
(pixman_rectangle16_t[4]){
{ x, y, w, 1 },
{ x, y + h - 1, w, 1 },
{ x, y, 1, h },
{ x + w - 1, y, 1, h }});
}
static int
drwl_text(Drwl *drwl,
int x, int y, unsigned int w, unsigned int h,
unsigned int lpad, const char *text, int invert)
{
int ty;
int render = x || y || w || h;
long x_kern;
uint32_t cp = 0, last_cp = 0, state;
pixman_color_t clr;
pixman_image_t *fg_pix = NULL;
int noellipsis = 0;
const struct fcft_glyph *glyph, *eg = NULL;
int fcft_subpixel_mode = FCFT_SUBPIXEL_DEFAULT;
if (!drwl || (render && (!drwl->scheme || !w || !drwl->image)) || !text || !drwl->font)
return 0;
if (!render) {
w = invert ? invert : ~invert;
} else {
clr = convert_color(drwl->scheme[invert ? ColBg : ColFg]);
fg_pix = pixman_image_create_solid_fill(&clr);
drwl_rect(drwl, x, y, w, h, 1, !invert);
x += lpad;
w -= lpad;
}
if (render && (drwl->scheme[ColBg] & 0xFF) != 0xFF)
fcft_subpixel_mode = FCFT_SUBPIXEL_NONE;
if (render)
eg = fcft_rasterize_char_utf32(drwl->font, 0x2026 /* … */, fcft_subpixel_mode);
for (const char *p = text, *pp; pp = p, *p; p++) {
for (state = UTF8_ACCEPT; *p &&
utf8decode(&state, &cp, *p) > UTF8_REJECT; p++)
;
if (!*p || state == UTF8_REJECT) {
cp = UTF8_INVALID;
if (p > pp)
p--;
}
glyph = fcft_rasterize_char_utf32(drwl->font, cp, fcft_subpixel_mode);
if (!glyph)
continue;
x_kern = 0;
if (last_cp)
fcft_kerning(drwl->font, last_cp, cp, &x_kern, NULL);
last_cp = cp;
ty = y + (h - drwl->font->height) / 2 + drwl->font->ascent;
if (render && !noellipsis && x_kern + glyph->advance.x + eg->advance.x > w &&
*(p + 1) != '\0') {
/* cannot fit ellipsis after current codepoint */
if (drwl_text(drwl, 0, 0, 0, 0, 0, pp, 0) + x_kern <= w) {
noellipsis = 1;
} else {
w -= eg->advance.x;
pixman_image_composite32(
PIXMAN_OP_OVER, fg_pix, eg->pix, drwl->image, 0, 0, 0, 0,
x + eg->x, ty - eg->y, eg->width, eg->height);
}
}
if ((x_kern + glyph->advance.x) > w)
break;
x += x_kern;
if (render && pixman_image_get_format(glyph->pix) == PIXMAN_a8r8g8b8)
/* pre-rendered glyphs (eg. emoji) */
pixman_image_composite32(
PIXMAN_OP_OVER, glyph->pix, NULL, drwl->image, 0, 0, 0, 0,
x + glyph->x, ty - glyph->y, glyph->width, glyph->height);
else if (render)
pixman_image_composite32(
PIXMAN_OP_OVER, fg_pix, glyph->pix, drwl->image, 0, 0, 0, 0,
x + glyph->x, ty - glyph->y, glyph->width, glyph->height);
x += glyph->advance.x;
w -= glyph->advance.x;
}
if (render)
pixman_image_unref(fg_pix);
return x + (render ? w : 0);
}
static unsigned int
drwl_font_getwidth(Drwl *drwl, const char *text)
{
if (!drwl || !drwl->font || !text)
return 0;
return drwl_text(drwl, 0, 0, 0, 0, 0, text, 0);
}
static void
drwl_image_destroy(Img *image)
{
pixman_image_unref(image);
}
static void
drwl_destroy(Drwl *drwl)
{
if (drwl->font)
drwl_font_destroy(drwl->font);
if (drwl->image)
drwl_image_destroy(drwl->image);
free(drwl);
}
static void
drwl_fini(void)
{
fcft_fini();
}

15
dwl.1
View file

@ -7,7 +7,6 @@
.Sh SYNOPSIS .Sh SYNOPSIS
.Nm .Nm
.Op Fl v .Op Fl v
.Op Fl d
.Op Fl s Ar startup command .Op Fl s Ar startup command
.Sh DESCRIPTION .Sh DESCRIPTION
.Nm .Nm
@ -23,12 +22,6 @@ option,
writes its name and version to standard error and exits unsuccessfully. writes its name and version to standard error and exits unsuccessfully.
.Pp .Pp
When given the When given the
.Fl d
option,
.Nm
enables full wlroots logging, including debug information.
.Pp
When given the
.Fl s .Fl s
option, option,
.Nm .Nm
@ -55,7 +48,7 @@ Move window to a single tag.
Toggle tag for window. Toggle tag for window.
.It Mod-p .It Mod-p
Spawn Spawn
.Nm wmenu-run . .Nm bemenu-run .
.It Mod-Shift-Return .It Mod-Shift-Return
Spawn Spawn
.Nm foot . .Nm foot .
@ -108,7 +101,7 @@ These environment variables are used by
A directory where temporary user files, such as the Wayland socket, A directory where temporary user files, such as the Wayland socket,
are stored. are stored.
.It Ev XDG_CONFIG_DIR .It Ev XDG_CONFIG_DIR
A directory containing configuration of various programs and A directory containung configuration of various programs and
libraries, including libxkbcommon. libraries, including libxkbcommon.
.It Ev DISPLAY , WAYLAND_DISPLAY , WAYLAND_SOCKET .It Ev DISPLAY , WAYLAND_DISPLAY , WAYLAND_SOCKET
Tell how to connect to an underlying X11 or Wayland server. Tell how to connect to an underlying X11 or Wayland server.
@ -140,10 +133,10 @@ server.
Start Start
.Nm .Nm
with s6 in the background: with s6 in the background:
.Dl dwl \-s \(aqs6\-svscan <&\-\(aq .Dl dwl -s 's6-svscan <&-'
.Sh SEE ALSO .Sh SEE ALSO
.Xr foot 1 , .Xr foot 1 ,
.Xr wmenu 1 , .Xr bemenu 1 ,
.Xr dwm 1 , .Xr dwm 1 ,
.Xr xkeyboard-config 7 .Xr xkeyboard-config 7
.Sh CAVEATS .Sh CAVEATS

2099
dwl.c

File diff suppressed because it is too large Load diff

View file

@ -1,5 +0,0 @@
[Desktop Entry]
Name=dwl
Comment=dwm for Wayland
Exec=dwl
Type=Application

View file

@ -1,58 +0,0 @@
{
"nodes": {
"flake-parts": {
"inputs": {
"nixpkgs-lib": "nixpkgs-lib"
},
"locked": {
"lastModified": 1733312601,
"narHash": "sha256-4pDvzqnegAfRkPwO3wmwBhVi/Sye1mzps0zHWYnP88c=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "205b12d8b7cd4802fbcb8e8ef6a0f1408781a4f9",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "flake-parts",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1733759999,
"narHash": "sha256-463SNPWmz46iLzJKRzO3Q2b0Aurff3U1n0nYItxq7jU=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "a73246e2eef4c6ed172979932bc80e1404ba2d56",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs-lib": {
"locked": {
"lastModified": 1733096140,
"narHash": "sha256-1qRH7uAUsyQI7R1Uwl4T+XvdNv778H0Nb5njNrqvylY=",
"type": "tarball",
"url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
},
"original": {
"type": "tarball",
"url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
}
},
"root": {
"inputs": {
"flake-parts": "flake-parts",
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

View file

@ -1,28 +0,0 @@
{
description = "dwm for Wayland (requires dwl 0.7)";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
flake-parts.url = "github:hercules-ci/flake-parts";
};
outputs = inputs@{ flake-parts, nixpkgs, ... }:
flake-parts.lib.mkFlake { inherit inputs; } {
imports = [
flake-parts.flakeModules.easyOverlay
];
systems = nixpkgs.lib.platforms.unix;
perSystem = { config, self', inputs', pkgs, system, ... }: {
overlayAttrs = {
zdwl = config.packages.default;
};
packages.default = pkgs.dwl.overrideAttrs (old: {
buildInputs = old.buildInputs ++ (with pkgs; [
fcft
libdrm.dev
]);
src = ./.;
});
};
};
}

File diff suppressed because it is too large Load diff

View file

@ -1,128 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<protocol name="wlr_output_power_management_unstable_v1">
<copyright>
Copyright © 2019 Purism SPC
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice (including the next
paragraph) shall be included in all copies or substantial portions of the
Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
</copyright>
<description summary="Control power management modes of outputs">
This protocol allows clients to control power management modes
of outputs that are currently part of the compositor space. The
intent is to allow special clients like desktop shells to power
down outputs when the system is idle.
To modify outputs not currently part of the compositor space see
wlr-output-management.
Warning! The protocol described in this file is experimental and
backward incompatible changes may be made. Backward compatible changes
may be added together with the corresponding interface version bump.
Backward incompatible changes are done by bumping the version number in
the protocol and interface names and resetting the interface version.
Once the protocol is to be declared stable, the 'z' prefix and the
version number in the protocol and interface names are removed and the
interface version number is reset.
</description>
<interface name="zwlr_output_power_manager_v1" version="1">
<description summary="manager to create per-output power management">
This interface is a manager that allows creating per-output power
management mode controls.
</description>
<request name="get_output_power">
<description summary="get a power management for an output">
Create a output power management mode control that can be used to
adjust the power management mode for a given output.
</description>
<arg name="id" type="new_id" interface="zwlr_output_power_v1"/>
<arg name="output" type="object" interface="wl_output"/>
</request>
<request name="destroy" type="destructor">
<description summary="destroy the manager">
All objects created by the manager will still remain valid, until their
appropriate destroy request has been called.
</description>
</request>
</interface>
<interface name="zwlr_output_power_v1" version="1">
<description summary="adjust power management mode for an output">
This object offers requests to set the power management mode of
an output.
</description>
<enum name="mode">
<entry name="off" value="0"
summary="Output is turned off."/>
<entry name="on" value="1"
summary="Output is turned on, no power saving"/>
</enum>
<enum name="error">
<entry name="invalid_mode" value="1" summary="inexistent power save mode"/>
</enum>
<request name="set_mode">
<description summary="Set an outputs power save mode">
Set an output's power save mode to the given mode. The mode change
is effective immediately. If the output does not support the given
mode a failed event is sent.
</description>
<arg name="mode" type="uint" enum="mode" summary="the power save mode to set"/>
</request>
<event name="mode">
<description summary="Report a power management mode change">
Report the power management mode change of an output.
The mode event is sent after an output changed its power
management mode. The reason can be a client using set_mode or the
compositor deciding to change an output's mode.
This event is also sent immediately when the object is created
so the client is informed about the current power management mode.
</description>
<arg name="mode" type="uint" enum="mode"
summary="the output's new power management mode"/>
</event>
<event name="failed">
<description summary="object no longer valid">
This event indicates that the output power management mode control
is no longer valid. This can happen for a number of reasons,
including:
- The output doesn't support power management
- Another client already has exclusive power management mode control
for this output
- The output disappeared
Upon receiving this event, the client should destroy this object.
</description>
</event>
<request name="destroy" type="destructor">
<description summary="destroy this power management">
Destroys the output power management mode control object.
</description>
</request>
</interface>
</protocol>

63
push.c Normal file
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@ -0,0 +1,63 @@
static Client *
nexttiled(Client *sel) {
Client *c;
wl_list_for_each(c, &sel->link, link) {
if (&c->link == &clients)
break; /* don't wrap */
if (!c->isfloating && VISIBLEON(c, selmon))
return c;
}
return NULL;
}
static Client *
prevtiled(Client *sel) {
Client *c;
wl_list_for_each_reverse(c, &sel->link, link) {
if (&c->link == &clients)
break; /* don't wrap */
if (!c->isfloating && VISIBLEON(c, selmon))
return c;
}
return NULL;
}
static void
pushup(const Arg *arg) {
Client *sel = focustop(selmon);
Client *c;
if(!sel || sel->isfloating)
return;
if((c = prevtiled(sel))) {
/* attach before c */
wl_list_remove(&sel->link);
wl_list_insert(c->link.prev, &sel->link);
} else {
/* move to the end */
wl_list_remove(&sel->link);
wl_list_insert(clients.prev, &sel->link);
}
focusclient(sel, 1);
arrange(selmon);
}
static void
pushdown(const Arg *arg) {
Client *sel = focustop(selmon);
Client *c;
if(!sel || sel->isfloating)
return;
if((c = nexttiled(sel))) {
/* attach after c */
wl_list_remove(&sel->link);
wl_list_insert(&c->link, &sel->link);
} else {
/* move to the front */
wl_list_remove(&sel->link);
wl_list_insert(&clients, &sel->link);
}
focusclient(sel, 1);
arrange(selmon);
}

4
push.h Normal file
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@ -0,0 +1,4 @@
static Client *nexttiled(Client *sel);
static Client *prevtiled(Client *sel);
static void pushdown(const Arg *arg);
static void pushup(const Arg *arg);

View file

@ -1,2 +0,0 @@
nix-shell -p bear --command fish
nix develop nixpkgs#dwl --command fish

16
util.c
View file

@ -3,7 +3,6 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <fcntl.h>
#include "util.h" #include "util.h"
@ -34,18 +33,3 @@ ecalloc(size_t nmemb, size_t size)
die("calloc:"); die("calloc:");
return p; return p;
} }
int
fd_set_nonblock(int fd) {
int flags = fcntl(fd, F_GETFL);
if (flags < 0) {
perror("fcntl(F_GETFL):");
return -1;
}
if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) < 0) {
perror("fcntl(F_SETFL):");
return -1;
}
return 0;
}

1
util.h
View file

@ -2,4 +2,3 @@
void die(const char *fmt, ...); void die(const char *fmt, ...);
void *ecalloc(size_t nmemb, size_t size); void *ecalloc(size_t nmemb, size_t size);
int fd_set_nonblock(int fd);