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Merge remote-tracking branch 'djpohly/main' into wlroots-next

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Leonardo Hernández Hernández 2022-10-01 23:30:47 -05:00
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6 changed files with 263 additions and 227 deletions
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31
Makefile
View file

@ -4,45 +4,38 @@
include config.mk
# flags for compiling
DWLCPPFLAGS = -I. -DWLR_USE_UNSTABLE -DVERSION=\"$(VERSION)\"
# Wayland utils
WAYLAND_PROTOCOLS = `pkg-config --variable=pkgdatadir wayland-protocols`
WAYLAND_SCANNER = `pkg-config --variable=wayland_scanner wayland-scanner`
DWLCPPFLAGS = -I. -DWLR_USE_UNSTABLE -D_POSIX_C_SOURCE=200809L -DVERSION=\"$(VERSION)\" $(XWAYLAND)
DWLDEVCFLAGS = -pedantic -Wall -Wextra -Wdeclaration-after-statement -Wno-unused-parameter -Wno-sign-compare -Wshadow -Wunused-macros
# CFLAGS / LDFLAGS
PKGS = wlroots wayland-server xkbcommon libinput $(XLIBS)
DWLCFLAGS = `pkg-config --cflags $(PKGS)` $(DWLCPPFLAGS) $(CFLAGS) $(XWAYLAND)
LDLIBS = `pkg-config --libs $(PKGS)` $(LIBS)
DWLCFLAGS = `$(PKG_CONFIG) --cflags $(PKGS)` $(DWLCPPFLAGS) $(DWLDEVCFLAGS) $(CFLAGS)
LDLIBS = `$(PKG_CONFIG) --libs $(PKGS)` $(LIBS)
# build rules
all: dwl
dwl: dwl.o util.o
$(CC) dwl.o util.o $(LDLIBS) $(LDFLAGS) $(DWLCFLAGS) -o $@
dwl.o: dwl.c config.mk config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h
util.o: util.c util.h
# 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
# to your build system yourself and provide them in the include path.
all: dwl
dwl: dwl.o util.o
$(CC) dwl.o util.o $(LDLIBS) $(LDFLAGS) $(DWLCFLAGS) -o $@
dwl.o: dwl.c config.mk config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h idle-protocol.h
util.o: util.c util.h
WAYLAND_SCANNER = `$(PKG_CONFIG) --variable=wayland_scanner wayland-scanner`
WAYLAND_PROTOCOLS = `$(PKG_CONFIG) --variable=pkgdatadir wayland-protocols`
# wayland scanner rules to generate .h / .c files
xdg-shell-protocol.h:
$(WAYLAND_SCANNER) server-header \
$(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 $@
idle-protocol.h:
$(WAYLAND_SCANNER) server-header \
protocols/idle.xml $@
config.h:
cp config.def.h $@
clean:
rm -f dwl *.o *-protocol.h
# distribution archive
dist: clean
mkdir -p dwl-$(VERSION)
cp -R LICENSE* Makefile README.md client.h config.def.h\
@ -51,8 +44,6 @@ dist: clean
tar -caf dwl-$(VERSION).tar.gz dwl-$(VERSION)
rm -rf dwl-$(VERSION)
# install rules
install: dwl
mkdir -p $(DESTDIR)$(PREFIX)/bin
cp -f dwl $(DESTDIR)$(PREFIX)/bin

18
README.md
View file

@ -1,6 +1,6 @@
# dwl - dwm for Wayland
Join us on our [Discord server](https://discord.gg/jJxZnrGPWN)!
Join us on our [Discord server](https://discord.gg/jJxZnrGPWN) or at [#dwl](https://web.libera.chat/?channels=#dwl) on irc.libera.chat.
dwl is a compact, hackable compositor for Wayland based on [wlroots](https://gitlab.freedesktop.org/wlroots/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:
@ -27,7 +27,7 @@ dwl is not meant to provide every feature under the sun. Instead, like dwm, it s
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://github.com/djpohly/dwl/pull/12)
- 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/235)
Feature *non-goals* for the main codebase include:
@ -73,21 +73,11 @@ If your startup command is a shell script, you can achieve the same inside the s
exec <&-
Existing dwl-specific status bars and dwl-specific scripts for other status bars include:
- [somebar](https://sr.ht/~raphi/somebar/) status bar designed for dwl
- [dtaobarv2.sh](https://cdn.discordapp.com/attachments/792078050024095745/862428883423723560/dtaobarv2.sh) for use with [dtao](https://github.com/djpohly/dtao) (See "Pinned Messages" on the "customizations" channel of the [dwl Discord server](https://discord.gg/jJxZnrGPWN) for details.)
- [dwlbar.sh](https://cdn.discordapp.com/attachments/792078050024095745/810926218529472592/dwlbar.sh) for use with [waybar](https://github.com/Alexays/Waybar) (See "Pinned Messages" on the "customizations" channel of the [dwl Discord server](https://discord.gg/jJxZnrGPWN) for details.)
- [waybar-dwl](https://codeberg.org/fauxmight/waybar-dwl.git) for use with [waybar](https://github.com/Alexays/Waybar)
- [dwl-tags.sh](https://codeberg.org/novakane/yambar/src/branch/master/examples/scripts/dwl-tags.sh) for use with [yambar](https://codeberg.org/dnkl/yambar)
- [waybar-dwl.sh](https://gitee.com/guyuming76/personal/tree/dwl/gentoo/waybar-dwl) for use with [waybar](https://github.com/Alexays/Waybar) (ACCESS TO THIS SCRIPT REQUIRES gitee.com LOGIN!)
To get a list of status bars that work with dwl consult our [wiki](https://github.com/djpohly/dwl/wiki#compatible-status-bars).
## Replacements for X applications
You can find a [list of Wayland applications on the sway wiki](https://github.com/swaywm/sway/wiki/i3-Migration-Guide).
## IRC channel
dwl's IRC channel is #dwl on irc.libera.chat.
You can find a [list of useful resources on our wiki](https://github.com/djpohly/dwl/wiki#migrating-from-x).
## Acknowledgements

145
client.h
View file

@ -16,21 +16,10 @@ client_is_x11(Client *c)
#endif
}
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 Client *
client_from_wlr_surface(struct wlr_surface *s)
{
struct wlr_xdg_surface *surface;
struct wlr_surface *parent;
#ifdef XWAYLAND
struct wlr_xwayland_surface *xsurface;
@ -48,6 +37,54 @@ client_from_wlr_surface(struct wlr_surface *s)
return NULL;
}
static inline Client *
client_get_parent(Client *c)
{
#ifdef XWAYLAND
if (client_is_x11(c) && c->surface.xwayland->parent)
return client_from_wlr_surface(c->surface.xwayland->parent->surface);
#endif
if (c->surface.xdg->toplevel->parent)
return client_from_wlr_surface(c->surface.xdg->toplevel->parent->base->surface);
return NULL;
}
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 *
client_surface(Client *c)
{
#ifdef XWAYLAND
if (client_is_x11(c))
return c->surface.xwayland->surface;
#endif
return c->surface.xdg->surface;
}
/* The others */
static inline void
client_activate_surface(struct wlr_surface *s, int activated)
@ -116,31 +153,6 @@ client_get_geometry(Client *c, struct wlr_box *geom)
wlr_xdg_surface_get_geometry(c->surface.xdg, geom);
}
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 const char *
client_get_title(Client *c)
{
@ -151,20 +163,6 @@ client_get_title(Client *c)
return c->surface.xdg->toplevel->title;
}
static inline Client *
client_get_parent(Client *c)
{
Client *p;
#ifdef XWAYLAND
if (client_is_x11(c) && c->surface.xwayland->parent)
return client_from_wlr_surface(c->surface.xwayland->parent->surface);
#endif
if (c->surface.xdg->toplevel->parent)
return client_from_wlr_surface(c->surface.xdg->toplevel->parent->base->surface);
return NULL;
}
static inline int
client_is_float_type(Client *c)
{
@ -183,16 +181,11 @@ client_is_float_type(Client *c)
|| surface->window_type[i] == netatom[NetWMWindowTypeToolbar]
|| surface->window_type[i] == netatom[NetWMWindowTypeUtility])
return 1;
return ((min.width > 0 || min.height > 0 || max.width > 0 || max.height > 0)
&& (min.width == max.width || min.height == max.height))
|| c->surface.xwayland->parent;
}
#endif
return ((min.width > 0 || min.height > 0 || max.width > 0 || max.height > 0)
&& (min.width == max.width || min.height == max.height))
|| c->surface.xdg->toplevel->parent;
|| client_get_parent(c);
}
static inline int
@ -205,16 +198,6 @@ client_is_mapped(Client *c)
return c->surface.xdg->mapped;
}
static inline int
client_wants_fullscreen(Client *c)
{
#ifdef XWAYLAND
if (client_is_x11(c))
return c->surface.xwayland->fullscreen;
#endif
return c->surface.xdg->toplevel->requested.fullscreen;
}
static inline int
client_is_unmanaged(Client *c)
{
@ -224,6 +207,27 @@ client_is_unmanaged(Client *c)
return 0;
}
static inline void
client_notify_enter(struct wlr_surface *s, struct wlr_keyboard *kb)
{
if (kb)
wlr_seat_keyboard_notify_enter(seat, s, kb->keycodes,
kb->num_keycodes, &kb->modifiers);
else
wlr_seat_keyboard_notify_enter(seat, s, NULL, 0, NULL);
}
static inline void
client_restack_surface(Client *c)
{
#ifdef XWAYLAND
if (client_is_x11(c))
wlr_xwayland_surface_restack(c->surface.xwayland, NULL,
XCB_STACK_MODE_ABOVE);
#endif
return;
}
static inline void
client_send_close(Client *c)
{
@ -282,15 +286,14 @@ client_surface_at(Client *c, double cx, double cy, double *sx, double *sy)
return wlr_xdg_surface_surface_at(c->surface.xdg, cx, cy, sx, sy);
}
static inline void
client_restack_surface(Client *c)
static inline int
client_wants_fullscreen(Client *c)
{
#ifdef XWAYLAND
if (client_is_x11(c))
wlr_xwayland_surface_restack(c->surface.xwayland, NULL,
XCB_STACK_MODE_ABOVE);
return c->surface.xwayland->fullscreen;
#endif
return;
return c->surface.xdg->toplevel->requested.fullscreen;
}
static inline void *

2
config.def.h
View file

@ -98,7 +98,7 @@ static const double accel_speed = 0.0;
#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
/* commands */
static const char *termcmd[] = { "alacritty", NULL };
static const char *termcmd[] = { "foot", NULL };
static const char *menucmd[] = { "bemenu-run", NULL };
static const Key keys[] = {

7
config.mk
View file

@ -1,13 +1,12 @@
_VERSION = 0.3.1
_VERSION = 0.3.1-dev
VERSION = `git describe --long --tags --dirty 2>/dev/null || echo $(_VERSION)`
PKG_CONFIG = pkg-config
# paths
PREFIX = /usr/local
MANDIR = $(PREFIX)/share/man
# Compile flags that can be used
#CFLAGS = -pedantic -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function -Wno-unused-variable -Wno-unused-result -Wdeclaration-after-statement
XWAYLAND =
XLIBS =
# Uncomment to build XWayland support

275
dwl.c
View file

@ -1,7 +1,6 @@
/*
* See LICENSE file for copyright and license details.
*/
#define _POSIX_C_SOURCE 200809L
#include <getopt.h>
#include <libinput.h>
#include <limits.h>
@ -70,7 +69,7 @@
#define LISTEN(E, L, H) wl_signal_add((E), ((L)->notify = (H), (L)))
/* enums */
enum { CurNormal, CurMove, CurResize }; /* cursor */
enum { CurNormal, CurPressed, CurMove, CurResize }; /* cursor */
enum { XDGShell, LayerShell, X11Managed, X11Unmanaged }; /* client types */
enum { LyrBg, LyrBottom, LyrTop, LyrOverlay, LyrTile, LyrFloat, LyrNoFocus, NUM_LAYERS }; /* scene layers */
#ifdef XWAYLAND
@ -210,6 +209,7 @@ static void arrangelayers(Monitor *m);
static void axisnotify(struct wl_listener *listener, void *data);
static void buttonpress(struct wl_listener *listener, void *data);
static void chvt(const Arg *arg);
static void checkidleinhibitor(struct wlr_surface *exclude);
static void cleanup(void);
static void cleanupkeyboard(struct wl_listener *listener, void *data);
static void cleanupmon(struct wl_listener *listener, void *data);
@ -292,8 +292,9 @@ static void zoom(const Arg *arg);
/* variables */
static const char broken[] = "broken";
static const char *cursor_image = "left_ptr";
static pid_t child_pid = -1;
static struct wlr_surface *exclusive_focus;
static void *exclusive_focus;
static struct wl_display *dpy;
static struct wlr_backend *backend;
static struct wlr_scene *scene;
@ -384,6 +385,8 @@ applybounds(Client *c, struct wlr_box *bbox)
/* try to set size hints */
c->geom.width = MAX(min.width + (2 * c->bw), c->geom.width);
c->geom.height = MAX(min.height + (2 * c->bw), c->geom.height);
/* Some clients set them max size to INT_MAX, which does not violates
* the protocol but its innecesary, they can set them max size to zero. */
if (max.width > 0 && !(2 * c->bw > INT_MAX - max.width)) // Checks for overflow
c->geom.width = MIN(max.width + (2 * c->bw), c->geom.width);
if (max.height > 0 && !(2 * c->bw > INT_MAX - max.height)) // Checks for overflow
@ -435,9 +438,10 @@ arrange(Monitor *m)
{
Client *c;
wl_list_for_each(c, &clients, link)
wlr_scene_node_set_enabled(&c->scene->node, VISIBLEON(c, c->mon));
if (c->mon == m)
wlr_scene_node_set_enabled(&c->scene->node, VISIBLEON(c, m));
if (m->lt[m->sellt]->arrange)
if (m && m->lt[m->sellt]->arrange)
m->lt[m->sellt]->arrange(m);
motionnotify(0);
}
@ -452,7 +456,9 @@ arrangelayer(Monitor *m, struct wl_list *list, struct wlr_box *usable_area, int
struct wlr_layer_surface_v1 *wlr_layer_surface = layersurface->layer_surface;
struct wlr_layer_surface_v1_state *state = &wlr_layer_surface->current;
if (exclusive != (state->exclusive_zone > 0))
/* Unmapped surfaces shouldn't have exclusive zone */
if (!((LayerSurface *)wlr_layer_surface->data)->mapped
|| exclusive != (state->exclusive_zone > 0))
continue;
wlr_scene_layer_surface_v1_configure(layersurface->scene_layer, &full_area, usable_area);
@ -469,7 +475,8 @@ arrangelayers(Monitor *m)
ZWLR_LAYER_SHELL_V1_LAYER_TOP,
};
LayerSurface *layersurface;
struct wlr_keyboard *kb = wlr_seat_get_keyboard(seat);
if (!m->wlr_output->enabled)
return;
/* Arrange exclusive surfaces from top->bottom */
for (i = 3; i >= 0; i--)
@ -485,19 +492,15 @@ arrangelayers(Monitor *m)
arrangelayer(m, &m->layers[i], &usable_area, 0);
/* Find topmost keyboard interactive layer, if such a layer exists */
for (size_t i = 0; i < LENGTH(layers_above_shell); i++) {
for (i = 0; i < LENGTH(layers_above_shell); i++) {
wl_list_for_each_reverse(layersurface,
&m->layers[layers_above_shell[i]], link) {
if (layersurface->layer_surface->current.keyboard_interactive &&
layersurface->layer_surface->mapped) {
layersurface->mapped) {
/* Deactivate the focused client. */
focusclient(NULL, 0);
exclusive_focus = layersurface->layer_surface->surface;
if (kb)
wlr_seat_keyboard_notify_enter(seat, exclusive_focus,
kb->keycodes, kb->num_keycodes, &kb->modifiers);
else
wlr_seat_keyboard_notify_enter(seat, exclusive_focus, NULL, 0, NULL);
exclusive_focus = layersurface;
client_notify_enter(layersurface->layer_surface->surface, wlr_seat_get_keyboard(seat));
return;
}
}
@ -511,6 +514,8 @@ axisnotify(struct wl_listener *listener, void *data)
* for example when you move the scroll wheel. */
struct wlr_pointer_axis_event *event = data;
wlr_idle_notify_activity(idle, seat);
/* TODO: allow usage of scroll whell for mousebindings, it can be implemented
* checking the event's orientation and the delta of the event */
/* Notify the client with pointer focus of the axis event. */
wlr_seat_pointer_notify_axis(seat,
event->time_msec, event->orientation, event->delta,
@ -545,17 +550,23 @@ buttonpress(struct wl_listener *listener, void *data)
return;
}
}
cursor_mode = CurPressed;
break;
case WLR_BUTTON_RELEASED:
/* If you released any buttons, we exit interactive move/resize mode. */
/* TODO should reset to the pointer focus's current setcursor */
if (cursor_mode != CurNormal) {
wlr_xcursor_manager_set_cursor_image(cursor_mgr, "left_ptr", cursor);
if (cursor_mode != CurNormal && cursor_mode != CurPressed) {
cursor_mode = CurNormal;
/* Clear the pointer focus, this way if the cursor is over a surface
* we will send an enter event after which the client will provide us
* a cursor surface */
wlr_seat_pointer_clear_focus(seat);
motionnotify(0);
/* Drop the window off on its new monitor */
selmon = xytomon(cursor->x, cursor->y);
setmon(grabc, selmon, 0);
return;
} else {
cursor_mode = CurNormal;
}
break;
}
@ -571,6 +582,27 @@ chvt(const Arg *arg)
wlr_session_change_vt(wlr_backend_get_session(backend), arg->ui);
}
void
checkidleinhibitor(struct wlr_surface *exclude)
{
int inhibited = 0;
struct wlr_idle_inhibitor_v1 *inhibitor;
wl_list_for_each(inhibitor, &idle_inhibit_mgr->inhibitors, link) {
Client *c;
if (exclude == inhibitor->surface)
continue;
/* In case we can't get a client from the surface assume that it is
* visible, for example a layer surface */
if (!(c = client_from_wlr_surface(inhibitor->surface))
|| VISIBLEON(c, c->mon)) {
inhibited = 1;
break;
}
}
wlr_idle_set_enabled(idle, NULL, !inhibited);
}
void
cleanup(void)
{
@ -583,6 +615,8 @@ cleanup(void)
waitpid(child_pid, NULL, 0);
}
wlr_backend_destroy(backend);
wlr_renderer_destroy(drw);
wlr_allocator_destroy(alloc);
wlr_xcursor_manager_destroy(cursor_mgr);
wlr_cursor_destroy(cursor);
wlr_output_layout_destroy(output_layout);
@ -593,7 +627,7 @@ cleanup(void)
void
cleanupkeyboard(struct wl_listener *listener, void *data)
{
Keyboard *kb = wlr_keyboard_from_input_device(data)->data;
Keyboard *kb = wl_container_of(listener, kb, destroy);
wl_list_remove(&kb->link);
wl_list_remove(&kb->modifiers.link);
@ -605,13 +639,13 @@ cleanupkeyboard(struct wl_listener *listener, void *data)
void
cleanupmon(struct wl_listener *listener, void *data)
{
struct wlr_output *wlr_output = data;
Monitor *m = wlr_output->data;
Monitor *m = wl_container_of(listener, m, destroy);
int nmons, i = 0;
wl_list_remove(&m->destroy.link);
wl_list_remove(&m->frame.link);
wl_list_remove(&m->link);
m->wlr_output->data = NULL;
wlr_output_layout_remove(output_layout, m->wlr_output);
wlr_scene_output_destroy(m->scene_output);
@ -636,7 +670,7 @@ closemon(Monitor *m)
resize(c, (struct wlr_box){.x = c->geom.x - m->w.width, .y = c->geom.y,
.width = c->geom.width, .height = c->geom.height}, 0);
if (c->mon == m)
setmon(c, selmon, c->tags);
setmon(c, selmon == m ? NULL : selmon, c->tags);
}
printstatus();
}
@ -648,23 +682,24 @@ commitlayersurfacenotify(struct wl_listener *listener, void *data)
struct wlr_layer_surface_v1 *wlr_layer_surface = layersurface->layer_surface;
struct wlr_output *wlr_output = wlr_layer_surface->output;
/* For some reason this layersurface have no monitor, this can be because
* its monitor has just been destroyed */
if (!wlr_output || !(layersurface->mon = wlr_output->data))
return;
if (layers[wlr_layer_surface->current.layer] != layersurface->scene->node.parent) {
wlr_scene_node_reparent(&layersurface->scene->node,
layers[wlr_layer_surface->current.layer]);
if (wlr_layer_surface->current.committed == 0
&& layersurface->mapped == wlr_layer_surface->mapped)
return;
layersurface->mapped = wlr_layer_surface->mapped;
if (layers[wlr_layer_surface->current.layer] != layersurface->scene) {
wl_list_remove(&layersurface->link);
wl_list_insert(&layersurface->mon->layers[wlr_layer_surface->current.layer],
&layersurface->link);
}
if (wlr_layer_surface->current.committed == 0
&& layersurface->mapped == wlr_layer_surface->mapped)
return;
layersurface->mapped = wlr_layer_surface->mapped;
arrangelayers(layersurface->mon);
}
@ -692,7 +727,7 @@ createidleinhibitor(struct wl_listener *listener, void *data)
struct wlr_idle_inhibitor_v1 *idle_inhibitor = data;
wl_signal_add(&idle_inhibitor->events.destroy, &idle_inhibitor_destroy);
wlr_idle_set_enabled(idle, seat, 0);
checkidleinhibitor(NULL);
}
void
@ -731,9 +766,11 @@ createlayersurface(struct wl_listener *listener, void *data)
LayerSurface *layersurface;
struct wlr_layer_surface_v1_state old_state;
if (!wlr_layer_surface->output) {
wlr_layer_surface->output = selmon->wlr_output;
}
if (!wlr_layer_surface->output)
wlr_layer_surface->output = selmon ? selmon->wlr_output : NULL;
if (!wlr_layer_surface->output)
wlr_layer_surface_v1_destroy(wlr_layer_surface);
layersurface = ecalloc(1, sizeof(LayerSurface));
layersurface->type = LayerShell;
@ -747,8 +784,8 @@ createlayersurface(struct wl_listener *listener, void *data)
unmaplayersurfacenotify);
layersurface->layer_surface = wlr_layer_surface;
wlr_layer_surface->data = layersurface;
layersurface->mon = wlr_layer_surface->output->data;
wlr_layer_surface->data = layersurface;
layersurface->scene_layer = wlr_scene_layer_surface_v1_create(
layers[wlr_layer_surface->pending.layer], wlr_layer_surface);
@ -765,6 +802,7 @@ createlayersurface(struct wl_listener *listener, void *data)
*/
old_state = wlr_layer_surface->current;
wlr_layer_surface->current = wlr_layer_surface->pending;
layersurface->mapped = 1;
arrangelayers(layersurface->mon);
wlr_layer_surface->current = old_state;
}
@ -776,14 +814,14 @@ createmon(struct wl_listener *listener, void *data)
* monitor) becomes available. */
struct wlr_output *wlr_output = data;
const MonitorRule *r;
Client *c;
size_t i;
Monitor *m = wlr_output->data = ecalloc(1, sizeof(*m));
m->wlr_output = wlr_output;
wlr_output_init_render(wlr_output, alloc, drw);
/* Initialize monitor state using configured rules */
for (size_t i = 0; i < LENGTH(m->layers); i++)
for (i = 0; i < LENGTH(m->layers); i++)
wl_list_init(&m->layers[i]);
m->tagset[0] = m->tagset[1] = 1;
for (r = monrules; r < END(monrules); r++) {
@ -846,9 +884,14 @@ createnotify(struct wl_listener *listener, void *data)
LayerSurface *l = toplevel_from_popup(xdg_surface->popup);
xdg_surface->surface->data = wlr_scene_xdg_surface_create(
xdg_surface->popup->parent->data, xdg_surface);
/* Raise to top layer if the inmediate parent of the popup is on
* bottom/background layer, which will cause popups appear below the
* x{dg,wayland} clients */
if (wlr_surface_is_layer_surface(xdg_surface->popup->parent) && l
&& l->layer_surface->current.layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP)
wlr_scene_node_reparent(xdg_surface->surface->data, layers[LyrTop]);
/* Probably the check of `l` is useless, the only thing that can be NULL
* is its monitor */
if (!l || !l->mon)
return;
box = l->type == LayerShell ? l->mon->m : l->mon->w;
@ -931,9 +974,9 @@ cursorframe(struct wl_listener *listener, void *data)
void
destroyidleinhibitor(struct wl_listener *listener, void *data)
{
/* I've been testing and at this point the inhibitor has not yet been
* removed from the list, checking if it has at least one item. */
wlr_idle_set_enabled(idle, seat, wl_list_length(&idle_inhibit_mgr->inhibitors) <= 1);
/* `data` is the wlr_surface of the idle inhibitor being destroyed,
* at this point the idle inhibitor is still in the list of the manager */
checkidleinhibitor(data);
}
void
@ -947,11 +990,6 @@ destroylayersurfacenotify(struct wl_listener *listener, void *data)
wl_list_remove(&layersurface->unmap.link);
wl_list_remove(&layersurface->surface_commit.link);
wlr_scene_node_destroy(&layersurface->scene->node);
if (layersurface->layer_surface->output) {
if ((layersurface->mon = layersurface->layer_surface->output->data))
arrangelayers(layersurface->mon);
layersurface->layer_surface->output = NULL;
}
free(layersurface);
}
@ -1003,11 +1041,7 @@ void
focusclient(Client *c, int lift)
{
struct wlr_surface *old = seat->keyboard_state.focused_surface;
struct wlr_keyboard *kb;
int i;
/* Do not focus clients if a layer surface is focused */
if (exclusive_focus)
return;
/* Raise client in stacking order if requested */
if (c && lift)
@ -1024,6 +1058,9 @@ focusclient(Client *c, int lift)
c->isurgent = 0;
client_restack_surface(c);
/* Don't change border color if there is a exclusive focus
* (at this moment it means that a layer surface is focused) */
if (!exclusive_focus)
for (i = 0; i < 4; i++)
wlr_scene_rect_set_color(c->border[i], focuscolor);
}
@ -1032,17 +1069,14 @@ focusclient(Client *c, int lift)
if (old && (!c || client_surface(c) != old)) {
/* If an overlay is focused, don't focus or activate the client,
* but only update its position in fstack to render its border with focuscolor
* and focus it after the overlay is closed.
* It's probably pointless to check if old is a layer surface
* since it can't be anything else at this point. */
* and focus it after the overlay is closed. */
if (wlr_surface_is_layer_surface(old)) {
struct wlr_layer_surface_v1 *wlr_layer_surface =
wlr_layer_surface_v1_from_wlr_surface(old);
if (wlr_layer_surface->mapped && (
wlr_layer_surface->current.layer == ZWLR_LAYER_SHELL_V1_LAYER_TOP ||
wlr_layer_surface->current.layer == ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY
))
if (wlr_layer_surface && ((LayerSurface *)wlr_layer_surface->data)->mapped
&& (wlr_layer_surface->current.layer == ZWLR_LAYER_SHELL_V1_LAYER_TOP
|| wlr_layer_surface->current.layer == ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY))
return;
} else {
Client *w;
@ -1055,7 +1089,7 @@ focusclient(Client *c, int lift)
}
printstatus();
wlr_idle_set_enabled(idle, seat, wl_list_empty(&idle_inhibit_mgr->inhibitors));
checkidleinhibitor(NULL);
if (!c) {
/* With no client, all we have left is to clear focus */
@ -1063,13 +1097,11 @@ focusclient(Client *c, int lift)
return;
}
/* Change cursor surface */
motionnotify(0);
/* Have a client, so focus its top-level wlr_surface */
kb = wlr_seat_get_keyboard(seat);
if (kb)
wlr_seat_keyboard_notify_enter(seat, client_surface(c),
kb->keycodes, kb->num_keycodes, &kb->modifiers);
else
wlr_seat_keyboard_notify_enter(seat, client_surface(c), NULL, 0, NULL);
client_notify_enter(client_surface(c), wlr_seat_get_keyboard(seat));
/* Activate the new client */
client_activate_surface(client_surface(c), 1);
@ -1112,6 +1144,9 @@ focusstack(const Arg *arg)
focusclient(c, 1);
}
/* We probably should change the name of this, it sounds like
* will focus the topmost client of this mon, when actually will
* only return that client */
Client *
focustop(Monitor *m)
{
@ -1126,19 +1161,14 @@ void
fullscreennotify(struct wl_listener *listener, void *data)
{
Client *c = wl_container_of(listener, c, fullscreen);
int fullscreen = client_wants_fullscreen(c);
if (!c->mon) {
/* if the client is not mapped yet, let mapnotify() call setfullscreen() */
c->isfullscreen = fullscreen;
return;
}
setfullscreen(c, fullscreen);
setfullscreen(c, client_wants_fullscreen(c));
}
void
incnmaster(const Arg *arg)
{
if (!arg || !selmon)
return;
selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
arrange(selmon);
}
@ -1257,10 +1287,8 @@ killclient(const Arg *arg)
void
maplayersurfacenotify(struct wl_listener *listener, void *data)
{
LayerSurface *layersurface = wl_container_of(listener, layersurface, map);
layersurface->mon = layersurface->layer_surface->output->data;
wlr_surface_send_enter(layersurface->layer_surface->surface,
layersurface->mon->wlr_output);
LayerSurface *l = wl_container_of(listener, l, map);
wlr_surface_send_enter(l->layer_surface->surface, l->mon->wlr_output);
motionnotify(0);
}
@ -1284,14 +1312,17 @@ mapnotify(struct wl_listener *listener, void *data)
}
c->scene->node.data = c->scene_surface->node.data = c;
#ifdef XWAYLAND
/* Handle unmanaged clients first so we can return prior create borders */
if (client_is_unmanaged(c)) {
client_get_geometry(c, &c->geom);
/* Floating */
/* Unmanaged clients always are floating */
wlr_scene_node_reparent(&c->scene->node, layers[LyrFloat]);
wlr_scene_node_set_position(&c->scene->node, c->geom.x + borderpx,
c->geom.y + borderpx);
return;
}
#endif
for (i = 0; i < 4; i++) {
c->border[i] = wlr_scene_rect_create(c->scene, 0, 0, bordercolor);
@ -1309,21 +1340,19 @@ mapnotify(struct wl_listener *listener, void *data)
wl_list_insert(&clients, &c->link);
wl_list_insert(&fstack, &c->flink);
/* Set initial monitor, tags, floating status, and focus */
/* Set initial monitor, tags, floating status, and focus:
* we always consider floating, clients that have parent and thus
* we set the same tags and monitor than its parent, if not
* try to apply rules for them */
if ((p = client_get_parent(c))) {
/* Set the same monitor and tags than its parent */
c->isfloating = 1;
wlr_scene_node_reparent(&c->scene->node, layers[LyrFloat]);
/* TODO recheck if !p->mon is possible with wlroots 0.16.0 */
setmon(c, p->mon ? p->mon : selmon, p->tags);
setmon(c, p->mon, p->tags);
} else {
applyrules(c);
}
printstatus();
if (c->isfullscreen)
setfullscreen(c, 1);
c->mon->un_map = 1;
}
@ -1383,6 +1412,7 @@ motionnotify(uint32_t time)
selmon = xytomon(cursor->x, cursor->y);
}
/* Update drag icon's position if any */
if (seat->drag && (icon = seat->drag->icon))
wlr_scene_node_set_position(icon->data, cursor->x + icon->surface->sx,
cursor->y + icon->surface->sy);
@ -1401,11 +1431,18 @@ motionnotify(uint32_t time)
/* Find the client under the pointer and send the event along. */
xytonode(cursor->x, cursor->y, &surface, &c, NULL, &sx, &sy);
if (cursor_mode == CurPressed) {
surface = seat->pointer_state.focused_surface;
c = client_from_wlr_surface(surface);
sx = c ? cursor->x - c->geom.x : 0;
sy = c ? cursor->y - c->geom.y : 0;
}
/* If there's no client surface under the cursor, set the cursor image to a
* default. This is what makes the cursor image appear when you move it
* off of a client or over its border. */
if (!surface && time)
wlr_xcursor_manager_set_cursor_image(cursor_mgr, "left_ptr", cursor);
if (!surface && (!cursor_image || strcmp(cursor_image, "left_ptr")))
wlr_xcursor_manager_set_cursor_image(cursor_mgr, (cursor_image = "left_ptr"), cursor);
pointerfocus(c, surface, sx, sy, time);
}
@ -1440,7 +1477,7 @@ moveresize(const Arg *arg)
case CurMove:
grabcx = cursor->x - grabc->geom.x;
grabcy = cursor->y - grabc->geom.y;
wlr_xcursor_manager_set_cursor_image(cursor_mgr, "fleur", cursor);
wlr_xcursor_manager_set_cursor_image(cursor_mgr, (cursor_image = "fleur"), cursor);
break;
case CurResize:
/* Doesn't work for X11 output - the next absolute motion event
@ -1449,7 +1486,7 @@ moveresize(const Arg *arg)
grabc->geom.x + grabc->geom.width,
grabc->geom.y + grabc->geom.height);
wlr_xcursor_manager_set_cursor_image(cursor_mgr,
"bottom_right_corner", cursor);
(cursor_image = "bottom_right_corner"), cursor);
break;
}
}
@ -1490,6 +1527,7 @@ outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int test)
/* Then enable outputs that need to */
wl_list_for_each(config_head, &config->heads, link) {
struct wlr_output *wlr_output = config_head->state.output;
Monitor *m = wlr_output->data;
if (!config_head->state.enabled)
continue;
@ -1502,6 +1540,9 @@ outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int test)
config_head->state.custom_mode.height,
config_head->state.custom_mode.refresh);
/* Don't move monitors if position wouldn't change, this to avoid
* wlroots marking the output as manually configured */
if (m->m.x != config_head->state.x || m->m.y != config_head->state.y)
wlr_output_layout_move(output_layout, wlr_output,
config_head->state.x, config_head->state.y);
wlr_output_set_transform(wlr_output, config_head->state.transform);
@ -1571,7 +1612,6 @@ pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy,
* wlroots makes this a no-op if surface is already focused */
wlr_seat_pointer_notify_enter(seat, surface, sx, sy);
wlr_seat_pointer_notify_motion(seat, time, sx, sy);
}
void
@ -1684,6 +1724,8 @@ resize(Client *c, struct wlr_box geo, int interact)
wlr_scene_node_set_position(&c->border[1]->node, 0, c->geom.height - c->bw);
wlr_scene_node_set_position(&c->border[2]->node, 0, c->bw);
wlr_scene_node_set_position(&c->border[3]->node, c->geom.width - c->bw, c->bw);
if (c->fullscreen_bg)
wlr_scene_rect_set_size(c->fullscreen_bg, c->geom.width, c->geom.height);
/* wlroots makes this a no-op if size hasn't changed */
c->resize = client_set_size(c, c->geom.width - 2 * c->bw,
@ -1699,7 +1741,12 @@ run(char *startup_cmd)
die("startup: display_add_socket_auto");
setenv("WAYLAND_DISPLAY", socket, 1);
/* Now that the socket exists, run the startup command */
/* Start the backend. This will enumerate outputs and inputs, become the DRM
* master, etc */
if (!wlr_backend_start(backend))
die("startup: backend_start");
/* Now that the socket exists and the backend is started, run the startup command */
if (startup_cmd) {
int piperw[2];
if (pipe(piperw) < 0)
@ -1721,12 +1768,7 @@ run(char *startup_cmd)
signal(SIGPIPE, SIG_IGN);
printstatus();
/* Start the backend. This will enumerate outputs and inputs, become the DRM
* master, etc */
if (!wlr_backend_start(backend))
die("startup: backend_start");
/* Now that outputs are initialized, choose initial selmon based on
/* At this point the outputs are initialized, choose initial selmon based on
* cursor position, and set default cursor image */
selmon = xytomon(cursor->x, cursor->y);
@ -1735,7 +1777,7 @@ run(char *startup_cmd)
* initialized, as the image/coordinates are not transformed for the
* monitor when displayed here */
wlr_cursor_warp_closest(cursor, NULL, cursor->x, cursor->y);
wlr_xcursor_manager_set_cursor_image(cursor_mgr, "left_ptr", cursor);
wlr_xcursor_manager_set_cursor_image(cursor_mgr, cursor_image, cursor);
/* Run the Wayland event loop. This does not return until you exit the
* compositor. Starting the backend rigged up all of the necessary event
@ -1758,10 +1800,12 @@ setcursor(struct wl_listener *listener, void *data)
{
/* This event is raised by the seat when a client provides a cursor image */
struct wlr_seat_pointer_request_set_cursor_event *event = data;
/* If we're "grabbing" the cursor, don't use the client's image */
/* TODO still need to save the provided surface to restore later */
/* If we're "grabbing" the cursor, don't use the client's image, we will
* restore it after "grabbing" sending a leave event, followed by a enter
* event, which will result in the client requesting set the cursor surface */
if (cursor_mode != CurNormal)
return;
cursor_image = NULL;
/* This can be sent by any client, so we check to make sure this one is
* actually has pointer focus first. If so, we can tell the cursor to
* use the provided surface as the cursor image. It will set the
@ -1785,6 +1829,8 @@ void
setfullscreen(Client *c, int fullscreen)
{
c->isfullscreen = fullscreen;
if (!c->mon)
return;
c->bw = fullscreen ? 0 : borderpx;
client_set_fullscreen(c, fullscreen);
@ -1821,6 +1867,8 @@ setfullscreen(Client *c, int fullscreen)
void
setlayout(const Arg *arg)
{
if (!selmon)
return;
if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
selmon->sellt ^= 1;
if (arg && arg->v)
@ -1836,7 +1884,7 @@ setmfact(const Arg *arg)
{
float f;
if (!arg || !selmon->lt[selmon->sellt]->arrange)
if (!arg || !selmon || !selmon->lt[selmon->sellt]->arrange)
return;
f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
if (f < 0.1 || f > 0.9)
@ -1853,6 +1901,7 @@ setmon(Client *c, Monitor *m, unsigned int newtags)
if (oldmon == m)
return;
c->mon = m;
c->prev = c->geom;
/* TODO leave/enter is not optimal but works */
if (oldmon) {
@ -1864,7 +1913,7 @@ setmon(Client *c, Monitor *m, unsigned int newtags)
resize(c, c->geom, 0);
wlr_surface_send_enter(client_surface(c), m->wlr_output);
c->tags = newtags ? newtags : m->tagset[m->seltags]; /* assign tags of target monitor */
arrange(m);
setfullscreen(c, c->isfullscreen); /* This will call arrange(c->mon) */
}
focusclient(focustop(selmon), 1);
}
@ -2112,8 +2161,7 @@ void
tagmon(const Arg *arg)
{
Client *sel = selclient();
if (!sel)
return;
if (sel)
setmon(sel, dirtomon(arg->i), 0);
}
@ -2186,7 +2234,7 @@ toggletag(const Arg *arg)
void
toggleview(const Arg *arg)
{
unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
unsigned int newtagset = selmon ? selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK) : 0;
if (newtagset) {
selmon->tagset[selmon->seltags] = newtagset;
@ -2201,10 +2249,13 @@ unmaplayersurfacenotify(struct wl_listener *listener, void *data)
{
LayerSurface *layersurface = wl_container_of(listener, layersurface, unmap);
layersurface->layer_surface->mapped = (layersurface->mapped = 0);
layersurface->mapped = 0;
wlr_scene_node_set_enabled(&layersurface->scene->node, 0);
if (layersurface->layer_surface->surface == exclusive_focus)
if (layersurface == exclusive_focus)
exclusive_focus = NULL;
if (layersurface->layer_surface->output
&& (layersurface->mon = layersurface->layer_surface->output->data))
arrangelayers(layersurface->mon);
if (layersurface->layer_surface->surface ==
seat->keyboard_state.focused_surface)
focusclient(selclient(), 1);
@ -2224,17 +2275,18 @@ unmapnotify(struct wl_listener *listener, void *data)
if (c->mon)
c->mon->un_map = 1;
if (client_is_unmanaged(c)) {
wlr_scene_node_destroy(&c->scene->node);
return;
}
if (client_is_unmanaged(c))
goto end;
wl_list_remove(&c->link);
setmon(c, NULL, 0);
wl_list_remove(&c->flink);
end:
wl_list_remove(&c->commit.link);
wlr_scene_node_destroy(&c->scene->node);
printstatus();
motionnotify(0);
}
void
@ -2304,7 +2356,7 @@ urgent(struct wl_listener *listener, void *data)
void
view(const Arg *arg)
{
if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
if (!selmon || (arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
return;
selmon->seltags ^= 1; /* toggle sel tagset */
if (arg->ui & TAGMASK)
@ -2367,7 +2419,7 @@ zoom(const Arg *arg)
{
Client *c, *sel = selclient();
if (!sel || !selmon->lt[selmon->sellt]->arrange || sel->isfloating)
if (!sel || !selmon || !selmon->lt[selmon->sellt]->arrange || sel->isfloating)
return;
/* Search for the first tiled window that is not sel, marking sel as
@ -2419,6 +2471,7 @@ createnotifyx11(struct wl_listener *listener, void *data)
{
struct wlr_xwayland_surface *xwayland_surface = data;
Client *c;
/* TODO: why we unset fullscreen when a xwayland client is created? */
wl_list_for_each(c, &clients, link)
if (c->isfullscreen && VISIBLEON(c, c->mon))
setfullscreen(c, 0);