IRC:	#orbment @ freenode
Build:

FEATURES

Backends	DRM, X11
Renderers	EGL, GLESv2
TTY session	logind, legacy (suid)
Input	libinput, xkb
Monitor	Multi-monitor, DPMS
Hotplugging	udev
Xwayland	Supported
Clipboard	Partially working
Drag'n'Drop	Not implemented

EXAMPLE

// For more functional example see example/example.c

#include <stdlib.h>
#include <wlc/wlc.h>

static bool
view_created(wlc_handle view)
{
   wlc_view_bring_to_front(view);
   wlc_view_focus(view);
   return true;
}

static void
view_focus(wlc_handle view, bool focus)
{
   wlc_view_set_state(view, WLC_BIT_ACTIVATED, focus);
}

int
main(int argc, char *argv[])
{
   static struct wlc_interface interface = {
      .view = {
         .created = view_created,
         .focus = view_focus,
      },
   };

   if (!wlc_init(&interface, argc, argv))
      return EXIT_FAILURE;

   wlc_run();
   return EXIT_SUCCESS;
}

OPTIONS

wlc reads the following options on init.

--log FILE

Logs output to specified FILE.

ENV VARIABLES

wlc reads the following env variables.

WLC_DRM_DEVICE	Device to use in DRM mode. (card0 default)
WLC_SHM	Set 1 to force EGL clients to use shared memory.
WLC_OUTPUTS	Number of fake outputs in X11 mode.
WLC_XWAYLAND	Set 0 to disable Xwayland.
WLC_DIM	Brightness multiplier for dimmed views (0.5 default)
WLC_LIBINPUT	Set 1 to force libinput. (Even on X11)
WLC_REPEAT_DELAY	Keyboard repeat delay.
WLC_REPEAT_RATE	Keyboard repeat rate.
WLC_DEBUG	Enable debug channels (comma separated)

KEYBOARD LAYOUT

You can set your preferred keyboard layout using XKB_DEFAULT_LAYOUT.

See xkb documentation for more details.

RUNNING ON TTY

If you have logind, you don't have to do anything.

Without logind you need to suid your binary to root user. The permissions will be dropped runtime.

ISSUES

Submit issues on this repo if you are developing with wlc.

As a user of compositor, report issues to their corresponding issue trackers.

BUILDING

You will need following makedepends:

• cmake
• git

And the following depends:

• pixman
• wayland 1.7+
• libxkbcommon
• udev
• libinput

You will also need these for building, but they are optional runtime:

• libx11
• libxcb
• xcb-util-image (for xwayland support atm)
• mesa, nvidia, etc.. (GLESv2, EGL, DRM)

And optionally:

• dbus (for logind support)
• systemd (for logind support)

For weston-terminal and other wayland clients for testing, you might also want to build weston from git.

You can build bootstrapped version of wlc with the following steps.

git submodule update --init --recursive # - initialize and fetch submodules
mkdir target && cd target               # - create build target directory
cmake -DCMAKE_BUILD_TYPE=Upstream ..    # - run CMake
make                                    # - compile

# You can now run (Ctrl-Esc to quit)
./example/example

PACKAGING

For now you can look at the AUR recipe for a example.

CONTRIBUTING

See the CONTRIBUTING for more information.

BINDINGS

• ocaml-wlc - OCaml (experimental)

SOFTWARE USING WLC

• orbment - Modular Wayland compositor
• ocaml-loliwm - Translation of loliwm to OCaml
• sway - i3-compatible window manager for Wayland

SIMILAR SOFTWARE

• swc - A library for making a simple Wayland compositor
• libwlb - A Wayland back-end library
• libweston - Weston as a library