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1
.gitignore
vendored
1
.gitignore
vendored
@@ -3,3 +3,4 @@ dwl
|
||||
*-protocol.c
|
||||
*-protocol.h
|
||||
.ccls-cache
|
||||
config.h
|
||||
|
2
LICENSE
2
LICENSE
@@ -1,6 +1,6 @@
|
||||
dwl - dwm for Wayland
|
||||
|
||||
Copyright © 2020 Devin J. Pohly
|
||||
Copyright © 2020 dwl team
|
||||
|
||||
See also the files LICENSE.tinywl and LICENSE.dwm.
|
||||
|
||||
|
34
Makefile
34
Makefile
@@ -1,14 +1,15 @@
|
||||
include config.mk
|
||||
|
||||
CFLAGS += -I. -DWLR_USE_UNSTABLE -std=c99 -Werror=declaration-after-statement
|
||||
CFLAGS += -I. -DWLR_USE_UNSTABLE -std=c99
|
||||
|
||||
WAYLAND_PROTOCOLS=$(shell pkg-config --variable=pkgdatadir wayland-protocols)
|
||||
WAYLAND_SCANNER=$(shell pkg-config --variable=wayland_scanner wayland-scanner)
|
||||
|
||||
PKGS = wlroots wayland-server xcb xkbcommon
|
||||
PKGS = wlroots wayland-server xcb xkbcommon libinput
|
||||
CFLAGS += $(foreach p,$(PKGS),$(shell pkg-config --cflags $(p)))
|
||||
LDLIBS += $(foreach p,$(PKGS),$(shell pkg-config --libs $(p)))
|
||||
|
||||
all: dwl
|
||||
|
||||
# wayland-scanner is a tool which generates C headers and rigging for Wayland
|
||||
# protocols, which are specified in XML. wlroots requires you to rig these up
|
||||
@@ -23,15 +24,38 @@ xdg-shell-protocol.c:
|
||||
|
||||
xdg-shell-protocol.o: xdg-shell-protocol.h
|
||||
|
||||
wlr-layer-shell-unstable-v1-protocol.h:
|
||||
$(WAYLAND_SCANNER) server-header \
|
||||
protocols/wlr-layer-shell-unstable-v1.xml $@
|
||||
|
||||
wlr-layer-shell-unstable-v1-protocol.c:
|
||||
$(WAYLAND_SCANNER) private-code \
|
||||
protocols/wlr-layer-shell-unstable-v1.xml $@
|
||||
|
||||
wlr-layer-shell-unstable-v1-protocol.o: wlr-layer-shell-unstable-v1-protocol.h
|
||||
|
||||
idle-protocol.h:
|
||||
$(WAYLAND_SCANNER) server-header \
|
||||
protocols/idle.xml $@
|
||||
|
||||
idle-protocol.c:
|
||||
$(WAYLAND_SCANNER) private-code \
|
||||
protocols/idle.xml $@
|
||||
|
||||
idle-protocol.o: idle-protocol.h
|
||||
|
||||
config.h: | config.def.h
|
||||
cp config.def.h $@
|
||||
|
||||
dwl.o: config.h xdg-shell-protocol.h
|
||||
dwl.o: config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h idle-protocol.h
|
||||
|
||||
dwl: xdg-shell-protocol.o
|
||||
dwl: xdg-shell-protocol.o wlr-layer-shell-unstable-v1-protocol.o idle-protocol.o
|
||||
|
||||
clean:
|
||||
rm -f dwl *.o xdg-shell-protocol.h xdg-shell-protocol.c
|
||||
rm -f dwl *.o *-protocol.h *-protocol.c
|
||||
|
||||
install: dwl
|
||||
install -D dwl $(PREFIX)/bin/dwl
|
||||
|
||||
.DEFAULT_GOAL=dwl
|
||||
.PHONY: clean
|
||||
|
70
README.md
70
README.md
@@ -1,79 +1,77 @@
|
||||
# dwl - dwm for Wayland
|
||||
|
||||
dwl is a compact, hackable compositor for Wayland based on [wlroots](https://github.com/swaywm/wlroots). It is intended to fill the same space in the Wayland world that dwm does in X11, primarily in terms of philosophy, and secondarily in terms of functionality. Like dwm, dwl is:
|
||||
Join us on our [Discord server](https://discord.gg/jJxZnrGPWN)!
|
||||
|
||||
dwl is a compact, hackable compositor for Wayland based on [wlroots](https://github.com/swaywm/wlroots). It is intended to fill the same space in the Wayland world that dwm does in X11, primarily in terms of philosophy, and secondarily in terms of functionality. Like dwm, dwl is:
|
||||
|
||||
- Easy to understand, hack on, and extend with patches
|
||||
- One C source file (or a very small number) configurable via `config.h`
|
||||
- Limited to a maximum number of SLOC (to be determined)
|
||||
- Limited to 2000 SLOC to promote hackability
|
||||
- Tied to as few external dependencies as possible
|
||||
|
||||
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 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. Since wlroots provides a number of features that are more complicated to accomplish with Xlib and select extensions, dwl can be in some ways more featureful than dwm *while remaining just as simple.* Intended default features are:
|
||||
|
||||
- Any features provided by dwm/Xlib: simple window borders, tags, keybindings, client rules, mouse move/resize (see below for why the built-in status bar is a possible exception)
|
||||
- Any features provided by dwm/Xlib: simple window borders, tags, keybindings, client rules, mouse move/resize. The built-in status bar is an exception to avoid taking a dependency on FreeType or Pango and increasing the SLOC
|
||||
- Configurable multi-monitor layout support, including position and rotation
|
||||
- Configurable HiDPI/multi-DPI support
|
||||
- Wayland protocols needed for daily life in the tiling world: at a minimum, xdg-shell and layer-shell (for bars/menus). Protocols trivially provided by wlroots may also be added.
|
||||
- Various Wayland protocols
|
||||
- XWayland support as provided by wlroots
|
||||
- Zero flickering - Wayland users naturally expect that "every frame is perfect"
|
||||
- Basic yes/no damage tracking to avoid needless redraws (if it can be done simply and has an impact on power consumption)
|
||||
|
||||
Features under consideration (possibly as patches) are:
|
||||
|
||||
Other features under consideration are:
|
||||
|
||||
- Additional Wayland compositor protocols which are trivially provided by wlroots or can be conditionally included via `config.h` settings (e.g. screen capture)
|
||||
- External bar support instead of a built-in status bar, to avoid taking a dependency on FreeType or Pango
|
||||
- Buffering of input when spawning a client so you don't have to wait for the window (use `wl_client_get_credentials` to get the PID) - would this require passing through something like dmenu? Extension protocol?
|
||||
- More in-depth damage region tracking
|
||||
|
||||
- Protocols made trivial by wlroots
|
||||
- Communication from the compositor to status bars. A straightforward possibility would be to use stdout or a provided file descriptor.
|
||||
- Implement the input-inhibitor protocol to support screen lockers
|
||||
- Implement the idle-inhibit protocol which lets applications such as mpv disable idle monitoring
|
||||
- Layer shell popups (used by Waybar)
|
||||
- Basic yes/no damage tracking to avoid needless redraws
|
||||
- More in-depth damage region tracking ([which may improve power usage](https://mozillagfx.wordpress.com/2019/10/22/dramatically-reduced-power-usage-in-firefox-70-on-macos-with-core-animation/))
|
||||
- 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://github.com/djpohly/dwl/pull/12)
|
||||
- Implement urgent/attention/focus-request once it's part of the xdg-shell protocol (https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/9)
|
||||
|
||||
Feature *non-goals* 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
|
||||
|
||||
|
||||
## Building dwl
|
||||
|
||||
dwl has only two dependencies: wlroots (git version currently required) and wayland-protocols. Simply install these and run `make`.
|
||||
dwl has only two dependencies: wlroots 0.12 and wayland-protocols. Simply install these and run `make`. If you wish to build against a Git version of wlroots, check out the [wlroots-next branch](https://github.com/djpohly/dwl/tree/wlroots-next).
|
||||
|
||||
To enable XWayland, you should also install xorg-xwayland and uncomment its flag in `config.mk`.
|
||||
|
||||
## Configuration
|
||||
|
||||
All configuration is done by editing `config.h` and recompiling, in the same 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 effect the next time dwl is executed.
|
||||
All configuration is done by editing `config.h` and recompiling, in the same 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 effect the next time dwl is executed.
|
||||
|
||||
As in the dwm community, we encourage users to share patches they have created. Check out the [patches page on our wiki](https://github.com/djpohly/dwl/wiki/Patches)!
|
||||
|
||||
## Running dwl
|
||||
|
||||
dwl can be run as-is, with no arguments. In an existing Wayland or X11 session, this will open a window to act as a virtual display. When run from a TTY, the Wayland server will take over the entire virtual terminal. Clients started by dwl will have `WAYLAND_DISPLAY` set in their environment, and other clients can be started from outside the session by setting this variable accordingly.
|
||||
dwl can be run as-is, with no arguments. In an existing Wayland or X11 session, this will open a window to act as a virtual display. When run from a TTY, the Wayland server will take over the entire virtual terminal. Clients started by dwl will have `WAYLAND_DISPLAY` set in their environment, and other clients can be started from outside the session by setting this variable accordingly.
|
||||
|
||||
You can also specify a startup program using the `-s` option. The argument to this option will be run at startup as a shell command (using `sh -c`) and can serve a similar function to `.xinitrc`: starting a service manager or other startup applications. Unlike `.xinitrc`, the display server will not shut down when this process terminates. Instead, as dwl is shutting down, it will send this process a SIGTERM and wait for it to terminate (if it hasn't already). This makes it ideal not only for initialization but also for execing into a user-level service manager like s6 or `systemd --user`.
|
||||
|
||||
More/less verbose output can be requested with flags as well:
|
||||
|
||||
* `-q`: quiet (log level WLR_SILENT)
|
||||
* `-v`: verbose (log level WLR_INFO)
|
||||
* `-d`: debug (log level WLR_DEBUG)
|
||||
You can also specify a startup program using the `-s` option. The argument to this option will be run at startup as a shell command (using `sh -c`) and can serve a similar function to `.xinitrc`: starting a service manager or other startup applications. Unlike `.xinitrc`, the display server will not shut down when this process terminates. Instead, as dwl is shutting down, it will send this process a SIGTERM and wait for it to terminate (if it hasn't already). This makes it ideal not only for initialization but also for execing into a user-level service manager like s6 or `systemd --user`.
|
||||
|
||||
Note: Wayland requires a valid `XDG_RUNTIME_DIR`, which is usually set up by a session manager such as `elogind` or `systemd-logind`. If your system doesn't do this automatically, you will need to configure it prior to launching `dwl`, e.g.:
|
||||
|
||||
export XDG_RUNTIME_DIR=/tmp/xdg-runtime-$(id -u)
|
||||
mkdir -p $XDG_RUNTIME_DIR
|
||||
|
||||
## Replacements for X applications
|
||||
|
||||
## Known limitations and issues
|
||||
You can find a [list of Wayland applications on the sway wiki](https://github.com/swaywm/sway/wiki/i3-Migration-Guide).
|
||||
|
||||
dwl is a work in progress, and it has not yet reached its feature goals in a number of ways:
|
||||
|
||||
- A window's texture is scaled for its "home" monitor only (noticeable when window sits across a monitor boundary)
|
||||
- XWayland support is new and could use testing
|
||||
- Urgent/attention/focus-request ([not yet supported](https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/9) by xdg-shell protocol)
|
||||
- Statusbar support (built-in or external)
|
||||
- layer-shell
|
||||
- Damage tracking
|
||||
- Fullscreen/fixed windows (or whatever the Wayland analogues are)
|
||||
## IRC channel
|
||||
|
||||
dwl's IRC channel is #dwl on irc.freenode.net.
|
||||
|
||||
## Acknowledgements
|
||||
|
||||
dwl began by extending the TinyWL example provided (CC0) by the sway/wlroots developers. This was made possible in many cases by looking at how sway accomplished something, then trying to do the same in as suckless a way as possible. Speaking of which, many thanks to suckless.org and the dwm developers and community for the inspiration.
|
||||
dwl began by extending the TinyWL example provided (CC0) by the sway/wlroots developers. This was made possible in many cases by looking at how sway accomplished something, then trying to do the same in as suckless a way as possible.
|
||||
|
||||
Many thanks to suckless.org and the dwm developers and community for the inspiration, and to the various contributors to the project, including:
|
||||
|
||||
- Alexander Courtis for the XWayland implementation
|
||||
- Guido Cella for the layer-shell protocol implementation, patch maintenance, and for helping to keep the project running
|
||||
- Stivvo for output management and fullscreen support, and patch maintenance
|
||||
|
163
client.h
Normal file
163
client.h
Normal file
@@ -0,0 +1,163 @@
|
||||
/*
|
||||
* Attempt to consolidate unavoidable suck into one file, away from dwl.c. This
|
||||
* file is not meant to be pretty. We use a .h file with static inline
|
||||
* functions instead of a separate .c module, or function pointers like sway, so
|
||||
* that they will simply compile out if the chosen #defines leave them unused.
|
||||
*/
|
||||
|
||||
/* Leave this function first; it's used in the others */
|
||||
static inline int
|
||||
client_is_x11(Client *c)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
return c->type == X11Managed || c->type == X11Unmanaged;
|
||||
#else
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
/* The others */
|
||||
static inline void
|
||||
client_activate_surface(struct wlr_surface *s, int activated)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (wlr_surface_is_xwayland_surface(s)) {
|
||||
wlr_xwayland_surface_activate(
|
||||
wlr_xwayland_surface_from_wlr_surface(s), activated);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
if (wlr_surface_is_xdg_surface(s))
|
||||
wlr_xdg_toplevel_set_activated(
|
||||
wlr_xdg_surface_from_wlr_surface(s), activated);
|
||||
}
|
||||
|
||||
static inline void
|
||||
client_for_each_surface(Client *c, wlr_surface_iterator_func_t fn, void *data)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c)) {
|
||||
wlr_surface_for_each_surface(c->surface.xwayland->surface,
|
||||
fn, data);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
wlr_xdg_surface_for_each_surface(c->surface.xdg, fn, data);
|
||||
}
|
||||
|
||||
static inline const char *
|
||||
client_get_appid(Client *c)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c))
|
||||
return c->surface.xwayland->class;
|
||||
#endif
|
||||
return c->surface.xdg->toplevel->app_id;
|
||||
}
|
||||
|
||||
static inline void
|
||||
client_get_geometry(Client *c, struct wlr_box *geom)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c)) {
|
||||
geom->x = c->surface.xwayland->x;
|
||||
geom->y = c->surface.xwayland->y;
|
||||
geom->width = c->surface.xwayland->width;
|
||||
geom->height = c->surface.xwayland->height;
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
wlr_xdg_surface_get_geometry(c->surface.xdg, geom);
|
||||
}
|
||||
|
||||
static inline const char *
|
||||
client_get_title(Client *c)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c))
|
||||
return c->surface.xwayland->title;
|
||||
#endif
|
||||
return c->surface.xdg->toplevel->title;
|
||||
}
|
||||
|
||||
static inline int
|
||||
client_is_float_type(Client *c)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c))
|
||||
for (size_t i = 0; i < c->surface.xwayland->window_type_len; i++)
|
||||
if (c->surface.xwayland->window_type[i] == netatom[NetWMWindowTypeDialog] ||
|
||||
c->surface.xwayland->window_type[i] == netatom[NetWMWindowTypeSplash] ||
|
||||
c->surface.xwayland->window_type[i] == netatom[NetWMWindowTypeToolbar] ||
|
||||
c->surface.xwayland->window_type[i] == netatom[NetWMWindowTypeUtility])
|
||||
return 1;
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
static inline int
|
||||
client_is_unmanaged(Client *c)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
return c->type == X11Unmanaged;
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
static inline void
|
||||
client_send_close(Client *c)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c)) {
|
||||
wlr_xwayland_surface_close(c->surface.xwayland);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
wlr_xdg_toplevel_send_close(c->surface.xdg);
|
||||
}
|
||||
|
||||
static inline void
|
||||
client_set_fullscreen(Client *c, int fullscreen)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c)) {
|
||||
wlr_xwayland_surface_set_fullscreen(c->surface.xwayland, fullscreen);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
wlr_xdg_toplevel_set_fullscreen(c->surface.xdg, fullscreen);
|
||||
}
|
||||
|
||||
static inline uint32_t
|
||||
client_set_size(Client *c, uint32_t width, uint32_t height)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c)) {
|
||||
wlr_xwayland_surface_configure(c->surface.xwayland,
|
||||
c->geom.x, c->geom.y, width, height);
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
return wlr_xdg_toplevel_set_size(c->surface.xdg, width, height);
|
||||
}
|
||||
|
||||
static inline struct wlr_surface *
|
||||
client_surface(Client *c)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c))
|
||||
return c->surface.xwayland->surface;
|
||||
#endif
|
||||
return c->surface.xdg->surface;
|
||||
}
|
||||
|
||||
static inline struct wlr_surface *
|
||||
client_surface_at(Client *c, double cx, double cy, double *sx, double *sy)
|
||||
{
|
||||
#ifdef XWAYLAND
|
||||
if (client_is_x11(c))
|
||||
return wlr_surface_surface_at(c->surface.xwayland->surface,
|
||||
cx, cy, sx, sy);
|
||||
#endif
|
||||
return wlr_xdg_surface_surface_at(c->surface.xdg, cx, cy, sx, sy);
|
||||
}
|
24
config.def.h
24
config.def.h
@@ -24,14 +24,16 @@ static const Layout layouts[] = {
|
||||
{ "[M]", monocle },
|
||||
};
|
||||
|
||||
/* monitors */
|
||||
/* monitors
|
||||
* The order in which monitors are defined determines their position.
|
||||
* Non-configured monitors are always added to the left. */
|
||||
static const MonitorRule monrules[] = {
|
||||
/* name mfact nmaster scale layout rotate/reflect */
|
||||
/* name mfact nmaster scale layout rotate/reflect x y */
|
||||
/* example of a HiDPI laptop monitor:
|
||||
{ "eDP-1", 0.5, 1, 2, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL },
|
||||
{ "eDP-1", 0.5, 1, 2, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, 0, 0 },
|
||||
*/
|
||||
/* defaults */
|
||||
{ NULL, 0.55, 1, 1, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL },
|
||||
{ NULL, 0.55, 1, 1, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, 0, 0 },
|
||||
};
|
||||
|
||||
/* keyboard */
|
||||
@@ -41,9 +43,14 @@ static const struct xkb_rule_names xkb_rules = {
|
||||
.options = "ctrl:nocaps",
|
||||
*/
|
||||
};
|
||||
|
||||
static const int repeat_rate = 25;
|
||||
static const int repeat_delay = 600;
|
||||
|
||||
/* Trackpad */
|
||||
static const int tap_to_click = 1;
|
||||
static const int natural_scrolling = 1;
|
||||
|
||||
#define MODKEY WLR_MODIFIER_ALT
|
||||
#define TAGKEYS(KEY,SKEY,TAG) \
|
||||
{ MODKEY, KEY, view, {.ui = 1 << TAG} }, \
|
||||
@@ -75,12 +82,13 @@ static const Key keys[] = {
|
||||
{ MODKEY, XKB_KEY_m, setlayout, {.v = &layouts[2]} },
|
||||
{ MODKEY, XKB_KEY_space, setlayout, {0} },
|
||||
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} },
|
||||
{ MODKEY, XKB_KEY_e, togglefullscreen, {0} },
|
||||
{ MODKEY, XKB_KEY_0, view, {.ui = ~0} },
|
||||
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_parenright, tag, {.ui = ~0} },
|
||||
{ MODKEY, XKB_KEY_comma, focusmon, {.i = -1} },
|
||||
{ MODKEY, XKB_KEY_period, focusmon, {.i = +1} },
|
||||
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_less, tagmon, {.i = -1} },
|
||||
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_greater, tagmon, {.i = +1} },
|
||||
{ MODKEY, XKB_KEY_comma, focusmon, {.i = WLR_DIRECTION_LEFT} },
|
||||
{ MODKEY, XKB_KEY_period, focusmon, {.i = WLR_DIRECTION_RIGHT} },
|
||||
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_less, tagmon, {.i = WLR_DIRECTION_LEFT} },
|
||||
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_greater, tagmon, {.i = WLR_DIRECTION_RIGHT} },
|
||||
TAGKEYS( XKB_KEY_1, XKB_KEY_exclam, 0),
|
||||
TAGKEYS( XKB_KEY_2, XKB_KEY_at, 1),
|
||||
TAGKEYS( XKB_KEY_3, XKB_KEY_numbersign, 2),
|
||||
|
@@ -1,5 +1,8 @@
|
||||
# paths
|
||||
PREFIX = /usr/local
|
||||
|
||||
# Default compile flags (overridable by environment)
|
||||
CFLAGS ?= -g -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-error=unused-function
|
||||
CFLAGS ?= -g -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function -Wno-unused-variable -Wdeclaration-after-statement
|
||||
|
||||
# Uncomment to build XWayland support
|
||||
#CFLAGS += -DXWAYLAND
|
||||
|
49
protocols/idle.xml
Normal file
49
protocols/idle.xml
Normal file
@@ -0,0 +1,49 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<protocol name="idle">
|
||||
<copyright><![CDATA[
|
||||
Copyright (C) 2015 Martin Gräßlin
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU Lesser General Public License as published by
|
||||
the Free Software Foundation, either version 2.1 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
]]></copyright>
|
||||
<interface name="org_kde_kwin_idle" version="1">
|
||||
<description summary="User idle time manager">
|
||||
This interface allows to monitor user idle time on a given seat. The interface
|
||||
allows to register timers which trigger after no user activity was registered
|
||||
on the seat for a given interval. It notifies when user activity resumes.
|
||||
|
||||
This is useful for applications wanting to perform actions when the user is not
|
||||
interacting with the system, e.g. chat applications setting the user as away, power
|
||||
management features to dim screen, etc..
|
||||
</description>
|
||||
<request name="get_idle_timeout">
|
||||
<arg name="id" type="new_id" interface="org_kde_kwin_idle_timeout"/>
|
||||
<arg name="seat" type="object" interface="wl_seat"/>
|
||||
<arg name="timeout" type="uint" summary="The idle timeout in msec"/>
|
||||
</request>
|
||||
</interface>
|
||||
<interface name="org_kde_kwin_idle_timeout" version="1">
|
||||
<request name="release" type="destructor">
|
||||
<description summary="release the timeout object"/>
|
||||
</request>
|
||||
<request name="simulate_user_activity">
|
||||
<description summary="Simulates user activity for this timeout, behaves just like real user activity on the seat"/>
|
||||
</request>
|
||||
<event name="idle">
|
||||
<description summary="Triggered when there has not been any user activity in the requested idle time interval"/>
|
||||
</event>
|
||||
<event name="resumed">
|
||||
<description summary="Triggered on the first user activity after an idle event"/>
|
||||
</event>
|
||||
</interface>
|
||||
</protocol>
|
390
protocols/wlr-layer-shell-unstable-v1.xml
Normal file
390
protocols/wlr-layer-shell-unstable-v1.xml
Normal file
@@ -0,0 +1,390 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<protocol name="wlr_layer_shell_unstable_v1">
|
||||
<copyright>
|
||||
Copyright © 2017 Drew DeVault
|
||||
|
||||
Permission to use, copy, modify, distribute, and sell this
|
||||
software and its documentation for any purpose is hereby granted
|
||||
without fee, provided that the above copyright notice appear in
|
||||
all copies and that both that copyright notice and this permission
|
||||
notice appear in supporting documentation, and that the name of
|
||||
the copyright holders not be used in advertising or publicity
|
||||
pertaining to distribution of the software without specific,
|
||||
written prior permission. The copyright holders make no
|
||||
representations about the suitability of this software for any
|
||||
purpose. It is provided "as is" without express or implied
|
||||
warranty.
|
||||
|
||||
THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
|
||||
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
||||
FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
|
||||
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
|
||||
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
|
||||
THIS SOFTWARE.
|
||||
</copyright>
|
||||
|
||||
<interface name="zwlr_layer_shell_v1" version="4">
|
||||
<description summary="create surfaces that are layers of the desktop">
|
||||
Clients can use this interface to assign the surface_layer role to
|
||||
wl_surfaces. Such surfaces are assigned to a "layer" of the output and
|
||||
rendered with a defined z-depth respective to each other. They may also be
|
||||
anchored to the edges and corners of a screen and specify input handling
|
||||
semantics. This interface should be suitable for the implementation of
|
||||
many desktop shell components, and a broad number of other applications
|
||||
that interact with the desktop.
|
||||
</description>
|
||||
|
||||
<request name="get_layer_surface">
|
||||
<description summary="create a layer_surface from a surface">
|
||||
Create a layer surface for an existing surface. This assigns the role of
|
||||
layer_surface, or raises a protocol error if another role is already
|
||||
assigned.
|
||||
|
||||
Creating a layer surface from a wl_surface which has a buffer attached
|
||||
or committed is a client error, and any attempts by a client to attach
|
||||
or manipulate a buffer prior to the first layer_surface.configure call
|
||||
must also be treated as errors.
|
||||
|
||||
After creating a layer_surface object and setting it up, the client
|
||||
must perform an initial commit without any buffer attached.
|
||||
The compositor will reply with a layer_surface.configure event.
|
||||
The client must acknowledge it and is then allowed to attach a buffer
|
||||
to map the surface.
|
||||
|
||||
You may pass NULL for output to allow the compositor to decide which
|
||||
output to use. Generally this will be the one that the user most
|
||||
recently interacted with.
|
||||
|
||||
Clients can specify a namespace that defines the purpose of the layer
|
||||
surface.
|
||||
</description>
|
||||
<arg name="id" type="new_id" interface="zwlr_layer_surface_v1"/>
|
||||
<arg name="surface" type="object" interface="wl_surface"/>
|
||||
<arg name="output" type="object" interface="wl_output" allow-null="true"/>
|
||||
<arg name="layer" type="uint" enum="layer" summary="layer to add this surface to"/>
|
||||
<arg name="namespace" type="string" summary="namespace for the layer surface"/>
|
||||
</request>
|
||||
|
||||
<enum name="error">
|
||||
<entry name="role" value="0" summary="wl_surface has another role"/>
|
||||
<entry name="invalid_layer" value="1" summary="layer value is invalid"/>
|
||||
<entry name="already_constructed" value="2" summary="wl_surface has a buffer attached or committed"/>
|
||||
</enum>
|
||||
|
||||
<enum name="layer">
|
||||
<description summary="available layers for surfaces">
|
||||
These values indicate which layers a surface can be rendered in. They
|
||||
are ordered by z depth, bottom-most first. Traditional shell surfaces
|
||||
will typically be rendered between the bottom and top layers.
|
||||
Fullscreen shell surfaces are typically rendered at the top layer.
|
||||
Multiple surfaces can share a single layer, and ordering within a
|
||||
single layer is undefined.
|
||||
</description>
|
||||
|
||||
<entry name="background" value="0"/>
|
||||
<entry name="bottom" value="1"/>
|
||||
<entry name="top" value="2"/>
|
||||
<entry name="overlay" value="3"/>
|
||||
</enum>
|
||||
|
||||
<!-- Version 3 additions -->
|
||||
|
||||
<request name="destroy" type="destructor" since="3">
|
||||
<description summary="destroy the layer_shell object">
|
||||
This request indicates that the client will not use the layer_shell
|
||||
object any more. Objects that have been created through this instance
|
||||
are not affected.
|
||||
</description>
|
||||
</request>
|
||||
</interface>
|
||||
|
||||
<interface name="zwlr_layer_surface_v1" version="4">
|
||||
<description summary="layer metadata interface">
|
||||
An interface that may be implemented by a wl_surface, for surfaces that
|
||||
are designed to be rendered as a layer of a stacked desktop-like
|
||||
environment.
|
||||
|
||||
Layer surface state (layer, size, anchor, exclusive zone,
|
||||
margin, interactivity) is double-buffered, and will be applied at the
|
||||
time wl_surface.commit of the corresponding wl_surface is called.
|
||||
|
||||
Attaching a null buffer to a layer surface unmaps it.
|
||||
|
||||
Unmapping a layer_surface means that the surface cannot be shown by the
|
||||
compositor until it is explicitly mapped again. The layer_surface
|
||||
returns to the state it had right after layer_shell.get_layer_surface.
|
||||
The client can re-map the surface by performing a commit without any
|
||||
buffer attached, waiting for a configure event and handling it as usual.
|
||||
</description>
|
||||
|
||||
<request name="set_size">
|
||||
<description summary="sets the size of the surface">
|
||||
Sets the size of the surface in surface-local coordinates. The
|
||||
compositor will display the surface centered with respect to its
|
||||
anchors.
|
||||
|
||||
If you pass 0 for either value, the compositor will assign it and
|
||||
inform you of the assignment in the configure event. You must set your
|
||||
anchor to opposite edges in the dimensions you omit; not doing so is a
|
||||
protocol error. Both values are 0 by default.
|
||||
|
||||
Size is double-buffered, see wl_surface.commit.
|
||||
</description>
|
||||
<arg name="width" type="uint"/>
|
||||
<arg name="height" type="uint"/>
|
||||
</request>
|
||||
|
||||
<request name="set_anchor">
|
||||
<description summary="configures the anchor point of the surface">
|
||||
Requests that the compositor anchor the surface to the specified edges
|
||||
and corners. If two orthogonal edges are specified (e.g. 'top' and
|
||||
'left'), then the anchor point will be the intersection of the edges
|
||||
(e.g. the top left corner of the output); otherwise the anchor point
|
||||
will be centered on that edge, or in the center if none is specified.
|
||||
|
||||
Anchor is double-buffered, see wl_surface.commit.
|
||||
</description>
|
||||
<arg name="anchor" type="uint" enum="anchor"/>
|
||||
</request>
|
||||
|
||||
<request name="set_exclusive_zone">
|
||||
<description summary="configures the exclusive geometry of this surface">
|
||||
Requests that the compositor avoids occluding an area with other
|
||||
surfaces. The compositor's use of this information is
|
||||
implementation-dependent - do not assume that this region will not
|
||||
actually be occluded.
|
||||
|
||||
A positive value is only meaningful if the surface is anchored to one
|
||||
edge or an edge and both perpendicular edges. If the surface is not
|
||||
anchored, anchored to only two perpendicular edges (a corner), anchored
|
||||
to only two parallel edges or anchored to all edges, a positive value
|
||||
will be treated the same as zero.
|
||||
|
||||
A positive zone is the distance from the edge in surface-local
|
||||
coordinates to consider exclusive.
|
||||
|
||||
Surfaces that do not wish to have an exclusive zone may instead specify
|
||||
how they should interact with surfaces that do. If set to zero, the
|
||||
surface indicates that it would like to be moved to avoid occluding
|
||||
surfaces with a positive exclusive zone. If set to -1, the surface
|
||||
indicates that it would not like to be moved to accommodate for other
|
||||
surfaces, and the compositor should extend it all the way to the edges
|
||||
it is anchored to.
|
||||
|
||||
For example, a panel might set its exclusive zone to 10, so that
|
||||
maximized shell surfaces are not shown on top of it. A notification
|
||||
might set its exclusive zone to 0, so that it is moved to avoid
|
||||
occluding the panel, but shell surfaces are shown underneath it. A
|
||||
wallpaper or lock screen might set their exclusive zone to -1, so that
|
||||
they stretch below or over the panel.
|
||||
|
||||
The default value is 0.
|
||||
|
||||
Exclusive zone is double-buffered, see wl_surface.commit.
|
||||
</description>
|
||||
<arg name="zone" type="int"/>
|
||||
</request>
|
||||
|
||||
<request name="set_margin">
|
||||
<description summary="sets a margin from the anchor point">
|
||||
Requests that the surface be placed some distance away from the anchor
|
||||
point on the output, in surface-local coordinates. Setting this value
|
||||
for edges you are not anchored to has no effect.
|
||||
|
||||
The exclusive zone includes the margin.
|
||||
|
||||
Margin is double-buffered, see wl_surface.commit.
|
||||
</description>
|
||||
<arg name="top" type="int"/>
|
||||
<arg name="right" type="int"/>
|
||||
<arg name="bottom" type="int"/>
|
||||
<arg name="left" type="int"/>
|
||||
</request>
|
||||
|
||||
<enum name="keyboard_interactivity">
|
||||
<description summary="types of keyboard interaction possible for a layer shell surface">
|
||||
Types of keyboard interaction possible for layer shell surfaces. The
|
||||
rationale for this is twofold: (1) some applications are not interested
|
||||
in keyboard events and not allowing them to be focused can improve the
|
||||
desktop experience; (2) some applications will want to take exclusive
|
||||
keyboard focus.
|
||||
</description>
|
||||
|
||||
<entry name="none" value="0">
|
||||
<description summary="no keyboard focus is possible">
|
||||
This value indicates that this surface is not interested in keyboard
|
||||
events and the compositor should never assign it the keyboard focus.
|
||||
|
||||
This is the default value, set for newly created layer shell surfaces.
|
||||
|
||||
This is useful for e.g. desktop widgets that display information or
|
||||
only have interaction with non-keyboard input devices.
|
||||
</description>
|
||||
</entry>
|
||||
<entry name="exclusive" value="1">
|
||||
<description summary="request exclusive keyboard focus">
|
||||
Request exclusive keyboard focus if this surface is above the shell surface layer.
|
||||
|
||||
For the top and overlay layers, the seat will always give
|
||||
exclusive keyboard focus to the top-most layer which has keyboard
|
||||
interactivity set to exclusive. If this layer contains multiple
|
||||
surfaces with keyboard interactivity set to exclusive, the compositor
|
||||
determines the one receiving keyboard events in an implementation-
|
||||
defined manner. In this case, no guarantee is made when this surface
|
||||
will receive keyboard focus (if ever).
|
||||
|
||||
For the bottom and background layers, the compositor is allowed to use
|
||||
normal focus semantics.
|
||||
|
||||
This setting is mainly intended for applications that need to ensure
|
||||
they receive all keyboard events, such as a lock screen or a password
|
||||
prompt.
|
||||
</description>
|
||||
</entry>
|
||||
<entry name="on_demand" value="2" since="4">
|
||||
<description summary="request regular keyboard focus semantics">
|
||||
This requests the compositor to allow this surface to be focused and
|
||||
unfocused by the user in an implementation-defined manner. The user
|
||||
should be able to unfocus this surface even regardless of the layer
|
||||
it is on.
|
||||
|
||||
Typically, the compositor will want to use its normal mechanism to
|
||||
manage keyboard focus between layer shell surfaces with this setting
|
||||
and regular toplevels on the desktop layer (e.g. click to focus).
|
||||
Nevertheless, it is possible for a compositor to require a special
|
||||
interaction to focus or unfocus layer shell surfaces (e.g. requiring
|
||||
a click even if focus follows the mouse normally, or providing a
|
||||
keybinding to switch focus between layers).
|
||||
|
||||
This setting is mainly intended for desktop shell components (e.g.
|
||||
panels) that allow keyboard interaction. Using this option can allow
|
||||
implementing a desktop shell that can be fully usable without the
|
||||
mouse.
|
||||
</description>
|
||||
</entry>
|
||||
</enum>
|
||||
|
||||
<request name="set_keyboard_interactivity">
|
||||
<description summary="requests keyboard events">
|
||||
Set how keyboard events are delivered to this surface. By default,
|
||||
layer shell surfaces do not receive keyboard events; this request can
|
||||
be used to change this.
|
||||
|
||||
This setting is inherited by child surfaces set by the get_popup
|
||||
request.
|
||||
|
||||
Layer surfaces receive pointer, touch, and tablet events normally. If
|
||||
you do not want to receive them, set the input region on your surface
|
||||
to an empty region.
|
||||
|
||||
Keyboard interactivity is double-buffered, see wl_surface.commit.
|
||||
</description>
|
||||
<arg name="keyboard_interactivity" type="uint" enum="keyboard_interactivity"/>
|
||||
</request>
|
||||
|
||||
<request name="get_popup">
|
||||
<description summary="assign this layer_surface as an xdg_popup parent">
|
||||
This assigns an xdg_popup's parent to this layer_surface. This popup
|
||||
should have been created via xdg_surface::get_popup with the parent set
|
||||
to NULL, and this request must be invoked before committing the popup's
|
||||
initial state.
|
||||
|
||||
See the documentation of xdg_popup for more details about what an
|
||||
xdg_popup is and how it is used.
|
||||
</description>
|
||||
<arg name="popup" type="object" interface="xdg_popup"/>
|
||||
</request>
|
||||
|
||||
<request name="ack_configure">
|
||||
<description summary="ack a configure event">
|
||||
When a configure event is received, if a client commits the
|
||||
surface in response to the configure event, then the client
|
||||
must make an ack_configure request sometime before the commit
|
||||
request, passing along the serial of the configure event.
|
||||
|
||||
If the client receives multiple configure events before it
|
||||
can respond to one, it only has to ack the last configure event.
|
||||
|
||||
A client is not required to commit immediately after sending
|
||||
an ack_configure request - it may even ack_configure several times
|
||||
before its next surface commit.
|
||||
|
||||
A client may send multiple ack_configure requests before committing, but
|
||||
only the last request sent before a commit indicates which configure
|
||||
event the client really is responding to.
|
||||
</description>
|
||||
<arg name="serial" type="uint" summary="the serial from the configure event"/>
|
||||
</request>
|
||||
|
||||
<request name="destroy" type="destructor">
|
||||
<description summary="destroy the layer_surface">
|
||||
This request destroys the layer surface.
|
||||
</description>
|
||||
</request>
|
||||
|
||||
<event name="configure">
|
||||
<description summary="suggest a surface change">
|
||||
The configure event asks the client to resize its surface.
|
||||
|
||||
Clients should arrange their surface for the new states, and then send
|
||||
an ack_configure request with the serial sent in this configure event at
|
||||
some point before committing the new surface.
|
||||
|
||||
The client is free to dismiss all but the last configure event it
|
||||
received.
|
||||
|
||||
The width and height arguments specify the size of the window in
|
||||
surface-local coordinates.
|
||||
|
||||
The size is a hint, in the sense that the client is free to ignore it if
|
||||
it doesn't resize, pick a smaller size (to satisfy aspect ratio or
|
||||
resize in steps of NxM pixels). If the client picks a smaller size and
|
||||
is anchored to two opposite anchors (e.g. 'top' and 'bottom'), the
|
||||
surface will be centered on this axis.
|
||||
|
||||
If the width or height arguments are zero, it means the client should
|
||||
decide its own window dimension.
|
||||
</description>
|
||||
<arg name="serial" type="uint"/>
|
||||
<arg name="width" type="uint"/>
|
||||
<arg name="height" type="uint"/>
|
||||
</event>
|
||||
|
||||
<event name="closed">
|
||||
<description summary="surface should be closed">
|
||||
The closed event is sent by the compositor when the surface will no
|
||||
longer be shown. The output may have been destroyed or the user may
|
||||
have asked for it to be removed. Further changes to the surface will be
|
||||
ignored. The client should destroy the resource after receiving this
|
||||
event, and create a new surface if they so choose.
|
||||
</description>
|
||||
</event>
|
||||
|
||||
<enum name="error">
|
||||
<entry name="invalid_surface_state" value="0" summary="provided surface state is invalid"/>
|
||||
<entry name="invalid_size" value="1" summary="size is invalid"/>
|
||||
<entry name="invalid_anchor" value="2" summary="anchor bitfield is invalid"/>
|
||||
<entry name="invalid_keyboard_interactivity" value="3" summary="keyboard interactivity is invalid"/>
|
||||
</enum>
|
||||
|
||||
<enum name="anchor" bitfield="true">
|
||||
<entry name="top" value="1" summary="the top edge of the anchor rectangle"/>
|
||||
<entry name="bottom" value="2" summary="the bottom edge of the anchor rectangle"/>
|
||||
<entry name="left" value="4" summary="the left edge of the anchor rectangle"/>
|
||||
<entry name="right" value="8" summary="the right edge of the anchor rectangle"/>
|
||||
</enum>
|
||||
|
||||
<!-- Version 2 additions -->
|
||||
|
||||
<request name="set_layer" since="2">
|
||||
<description summary="change the layer of the surface">
|
||||
Change the layer that the surface is rendered on.
|
||||
|
||||
Layer is double-buffered, see wl_surface.commit.
|
||||
</description>
|
||||
<arg name="layer" type="uint" enum="zwlr_layer_shell_v1.layer" summary="layer to move this surface to"/>
|
||||
</request>
|
||||
</interface>
|
||||
</protocol>
|
Reference in New Issue
Block a user