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Merge pull request #1642 from swaywm/layer-shell

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Implement layer shell (rendering)
This commit is contained in:
Drew DeVault 2018-03-28 19:27:52 -04:00 committed by GitHub
parent 9070950eec 8d6bce02af
commit ca809d2519
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GPG key ID: 4AEE18F83AFDEB23
14 changed files with 525 additions and 57 deletions
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27
include/sway/layers.h Normal file
View file

@ -0,0 +1,27 @@
#ifndef _SWAY_LAYERS_H
#define _SWAY_LAYERS_H
#include <stdbool.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_layer_shell.h>
struct sway_layer_surface {
struct wlr_layer_surface *layer_surface;
struct wl_list link;
struct wl_listener destroy;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener surface_commit;
struct wl_listener output_destroy;
struct wl_listener output_mode;
struct wl_listener output_transform;
bool configured;
struct wlr_box geo;
};
struct sway_output;
void arrange_layers(struct sway_output *output);
#endif

10
include/sway/output.h
View file

@ -1,7 +1,9 @@
#ifndef _SWAY_OUTPUT_H
#define _SWAY_OUTPUT_H
#include <time.h>
#include <unistd.h>
#include <wayland-server.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_output.h>
struct sway_server;
@ -13,8 +15,14 @@ struct sway_output {
struct sway_server *server;
struct timespec last_frame;
struct wl_list layers[4]; // sway_layer_surface::link
struct wlr_box usable_area;
struct wl_listener frame;
struct wl_listener output_destroy;
struct wl_listener destroy;
struct wl_listener mode;
pid_t bg_pid;
};
#endif

5
include/sway/server.h
View file

@ -6,6 +6,7 @@
#include <wlr/backend/session.h>
#include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_data_device.h>
#include <wlr/types/wlr_layer_shell.h>
#include <wlr/types/wlr_xdg_shell_v6.h>
#include <wlr/render/wlr_renderer.h>
// TODO WLR: make Xwayland optional
@ -27,6 +28,9 @@ struct sway_server {
struct wl_listener new_output;
struct wl_listener output_frame;
struct wlr_layer_shell *layer_shell;
struct wl_listener layer_shell_surface;
struct wlr_xdg_shell_v6 *xdg_shell_v6;
struct wl_listener xdg_shell_v6_surface;
@ -46,6 +50,7 @@ void server_run(struct sway_server *server);
void handle_new_output(struct wl_listener *listener, void *data);
void handle_layer_shell_surface(struct wl_listener *listener, void *data);
void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data);
void handle_xwayland_surface(struct wl_listener *listener, void *data);
void handle_wl_shell_surface(struct wl_listener *listener, void *data);

55
protocols/meson.build
View file

@ -14,24 +14,57 @@ wayland_scanner_client = generator(
arguments: ['client-header', '@INPUT@', '@OUTPUT@'],
)
protocols = [
wayland_scanner_server = generator(
wayland_scanner,
output: '@BASENAME@-protocol.h',
arguments: ['server-header', '@INPUT@', '@OUTPUT@'],
)
client_protocols = [
[wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'],
['wlr-layer-shell-unstable-v1.xml']
]
wl_protos_src = []
wl_protos_headers = []
server_protocols = [
['wlr-layer-shell-unstable-v1.xml']
]
foreach p : protocols
client_protos_src = []
client_protos_headers = []
server_protos_src = []
server_protos_headers = []
foreach p : client_protocols
xml = join_paths(p)
wl_protos_src += wayland_scanner_code.process(xml)
wl_protos_headers += wayland_scanner_client.process(xml)
client_protos_src += wayland_scanner_code.process(xml)
client_protos_headers += wayland_scanner_client.process(xml)
endforeach
lib_wl_protos = static_library('wl_protos', wl_protos_src + wl_protos_headers,
dependencies: [wayland_client]) # for the include directory
foreach p : server_protocols
xml = join_paths(p)
server_protos_src += wayland_scanner_code.process(xml)
server_protos_headers += wayland_scanner_server.process(xml)
endforeach
sway_protos = declare_dependency(
link_with: lib_wl_protos,
sources: wl_protos_headers,
lib_client_protos = static_library(
'client_protos',
client_protos_src + client_protos_headers,
dependencies: [wayland_client]
) # for the include directory
client_protos = declare_dependency(
link_with: lib_client_protos,
sources: client_protos_headers,
)
lib_server_protos = static_library(
'server_protos',
server_protos_src + server_protos_headers,
dependencies: [wayland_client]
) # for the include directory
server_protos = declare_dependency(
link_with: lib_server_protos,
sources: server_protos_headers,
)

2
sway/commands/output.c
View file

@ -188,7 +188,7 @@ static struct cmd_results *cmd_output_background(struct output_config *output,
}
wordexp_t p;
char *src = join_args(argv + *i - 1, j);
char *src = join_args(argv + *i, j);
if (wordexp(src, &p, 0) != 0 || p.we_wordv[0] == NULL) {
return cmd_results_new(CMD_INVALID, "output",
"Invalid syntax (%s).", src);

31
sway/config/output.c
View file

@ -1,7 +1,10 @@
#define _XOPEN_SOURCE 700
#include <assert.h>
#include <stdbool.h>
#include <string.h>
#include <assert.h>
#include <signal.h>
#include <sys/wait.h>
#include <unistd.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_output_layout.h>
#include "sway/config.h"
@ -107,6 +110,16 @@ static void set_mode(struct wlr_output *output, int width, int height,
}
}
void terminate_swaybg(pid_t pid) {
int ret = kill(pid, SIGTERM);
if (ret != 0) {
wlr_log(L_ERROR, "Unable to terminate swaybg [pid: %d]", pid);
} else {
int status;
waitpid(pid, &status, 0);
}
}
void apply_output_config(struct output_config *oc, swayc_t *output) {
assert(output->type == C_OUTPUT);
@ -160,12 +173,12 @@ void apply_output_config(struct output_config *oc, swayc_t *output) {
}
if (oc && oc->background) {
// TODO swaybg
/*if (output->bg_pid != 0) {
terminate_swaybg(output->bg_pid);
if (output->sway_output->bg_pid != 0) {
terminate_swaybg(output->sway_output->bg_pid);
}
wlr_log(L_DEBUG, "Setting background for output %d to %s", output_i, oc->background);
wlr_log(L_DEBUG, "Setting background for output %d to %s",
output_i, oc->background);
size_t bufsize = 12;
char output_id[bufsize];
@ -173,17 +186,17 @@ void apply_output_config(struct output_config *oc, swayc_t *output) {
output_id[bufsize-1] = 0;
char *const cmd[] = {
"swaybg",
"./swaybg/swaybg",
output_id,
oc->background,
oc->background_option,
NULL,
};
output->bg_pid = fork();
if (output->bg_pid == 0) {
output->sway_output->bg_pid = fork();
if (output->sway_output->bg_pid == 0) {
execvp(cmd[0], cmd);
}*/
}
}
}

320
sway/desktop/layer_shell.c Normal file
View file

@ -0,0 +1,320 @@
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <wayland-server.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_layer_shell.h>
#include <wlr/types/wlr_output.h>
#include <wlr/util/log.h>
#include "sway/layers.h"
#include "sway/layout.h"
#include "sway/output.h"
#include "sway/server.h"
static void apply_exclusive(struct wlr_box *usable_area,
uint32_t anchor, int32_t exclusive,
int32_t margin_top, int32_t margin_right,
int32_t margin_bottom, int32_t margin_left) {
if (exclusive <= 0) {
return;
}
struct {
uint32_t anchors;
int *positive_axis;
int *negative_axis;
int margin;
} edges[] = {
{
.anchors =
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP,
.positive_axis = &usable_area->y,
.negative_axis = &usable_area->height,
.margin = margin_top,
},
{
.anchors =
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM,
.positive_axis = NULL,
.negative_axis = &usable_area->height,
.margin = margin_bottom,
},
{
.anchors =
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP |
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM,
.positive_axis = &usable_area->x,
.negative_axis = &usable_area->width,
.margin = margin_left,
},
{
.anchors =
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP |
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM,
.positive_axis = NULL,
.negative_axis = &usable_area->width,
.margin = margin_right,
},
};
for (size_t i = 0; i < sizeof(edges) / sizeof(edges[0]); ++i) {
if ((anchor & edges[i].anchors) == edges[i].anchors) {
if (edges[i].positive_axis) {
*edges[i].positive_axis += exclusive + edges[i].margin;
}
if (edges[i].negative_axis) {
*edges[i].negative_axis -= exclusive + edges[i].margin;
}
}
}
}
static void arrange_layer(struct sway_output *output, struct wl_list *list,
struct wlr_box *usable_area, bool exclusive) {
struct sway_layer_surface *sway_layer;
struct wlr_box full_area = { 0 };
wlr_output_effective_resolution(output->wlr_output,
&full_area.width, &full_area.height);
wl_list_for_each(sway_layer, list, link) {
struct wlr_layer_surface *layer = sway_layer->layer_surface;
struct wlr_layer_surface_state *state = &layer->current;
if (exclusive != (state->exclusive_zone > 0)) {
continue;
}
struct wlr_box bounds;
if (state->exclusive_zone == -1) {
bounds = full_area;
} else {
bounds = *usable_area;
}
struct wlr_box box = {
.width = state->desired_width,
.height = state->desired_height
};
// Horizontal axis
const uint32_t both_horiz = ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT
| ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
if ((state->anchor & both_horiz) && box.width == 0) {
box.x = bounds.x;
box.width = bounds.width;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT)) {
box.x = bounds.x;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT)) {
box.x = bounds.x + (bounds.width - box.width);
} else {
box.x = bounds.x + ((bounds.width / 2) - (box.width / 2));
}
// Vertical axis
const uint32_t both_vert = ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP
| ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM;
if ((state->anchor & both_vert) && box.height == 0) {
box.y = bounds.y;
box.height = bounds.height;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP)) {
box.y = bounds.y;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM)) {
box.y = bounds.y + (bounds.height - box.height);
} else {
box.y = bounds.y + ((bounds.height / 2) - (box.height / 2));
}
// Margin
if ((state->anchor & both_horiz) == both_horiz) {
box.x += state->margin.left;
box.width -= state->margin.left + state->margin.right;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT)) {
box.x += state->margin.left;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT)) {
box.x -= state->margin.right;
}
if ((state->anchor & both_vert) == both_vert) {
box.y += state->margin.top;
box.height -= state->margin.top + state->margin.bottom;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP)) {
box.y += state->margin.top;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM)) {
box.y -= state->margin.bottom;
}
if (box.width < 0 || box.height < 0) {
// TODO: Bubble up a protocol error?
wlr_layer_surface_close(layer);
continue;
}
// Apply
sway_layer->geo = box;
apply_exclusive(usable_area, state->anchor, state->exclusive_zone,
state->margin.top, state->margin.right,
state->margin.bottom, state->margin.left);
wlr_layer_surface_configure(layer, box.width, box.height);
}
}
void arrange_layers(struct sway_output *output) {
struct wlr_box usable_area = { 0 };
wlr_output_effective_resolution(output->wlr_output,
&usable_area.width, &usable_area.height);
struct wlr_box usable_area_before = output->usable_area;
// Arrange exclusive surfaces from top->bottom
arrange_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY],
&usable_area, true);
arrange_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP],
&usable_area, true);
arrange_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM],
&usable_area, true);
arrange_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND],
&usable_area, true);
memcpy(&output->usable_area, &usable_area, sizeof(struct wlr_box));
if (memcmp(&usable_area_before,
&usable_area, sizeof(struct wlr_box)) != 0) {
wlr_log(L_DEBUG, "arrange");
arrange_windows(output->swayc, -1, -1);
}
// Arrange non-exlusive surfaces from top->bottom
usable_area.x = usable_area.y = 0;
wlr_output_effective_resolution(output->wlr_output,
&usable_area.width, &usable_area.height);
arrange_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY],
&usable_area, false);
arrange_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP],
&usable_area, false);
arrange_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM],
&usable_area, false);
arrange_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND],
&usable_area, false);
}
static void handle_output_destroy(struct wl_listener *listener, void *data) {
struct sway_layer_surface *sway_layer =
wl_container_of(listener, sway_layer, output_destroy);
wl_list_remove(&sway_layer->output_destroy.link);
wl_list_remove(&sway_layer->output_mode.link);
wl_list_remove(&sway_layer->output_transform.link);
sway_layer->layer_surface->output = NULL;
wlr_layer_surface_close(sway_layer->layer_surface);
}
static void handle_output_mode(struct wl_listener *listener, void *data) {
struct wlr_output *output = data;
arrange_layers((struct sway_output *)output->data);
}
static void handle_output_transform(struct wl_listener *listener, void *data) {
struct wlr_output *output = data;
arrange_layers((struct sway_output *)output->data);
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct sway_layer_surface *layer =
wl_container_of(listener, layer, surface_commit);
struct wlr_layer_surface *layer_surface = layer->layer_surface;
struct wlr_output *wlr_output = layer_surface->output;
if (wlr_output != NULL) {
struct sway_output *output = wlr_output->data;
struct wlr_box old_geo = layer->geo;
arrange_layers(output);
if (memcmp(&old_geo, &layer->geo, sizeof(struct wlr_box)) != 0) {
// TODO DAMAGE apply whole surface from previous and new geos
} else {
// TODO DAMAGE from surface damage
}
}
}
static void unmap(struct wlr_layer_surface *layer_surface) {
// TODO DAMAGE
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct sway_layer_surface *sway_layer = wl_container_of(
listener, sway_layer, destroy);
if (sway_layer->layer_surface->mapped) {
unmap(sway_layer->layer_surface);
}
wl_list_remove(&sway_layer->link);
wl_list_remove(&sway_layer->destroy.link);
wl_list_remove(&sway_layer->map.link);
wl_list_remove(&sway_layer->unmap.link);
wl_list_remove(&sway_layer->surface_commit.link);
if (sway_layer->layer_surface->output != NULL) {
wl_list_remove(&sway_layer->output_destroy.link);
wl_list_remove(&sway_layer->output_mode.link);
wl_list_remove(&sway_layer->output_transform.link);
}
struct sway_output *output = sway_layer->layer_surface->output->data;
arrange_layers(output);
free(sway_layer);
}
static void handle_map(struct wl_listener *listener, void *data) {
// TODO DAMAGE
}
static void handle_unmap(struct wl_listener *listener, void *data) {
struct sway_layer_surface *sway_layer = wl_container_of(
listener, sway_layer, unmap);
unmap(sway_layer->layer_surface);
}
void handle_layer_shell_surface(struct wl_listener *listener, void *data) {
struct wlr_layer_surface *layer_surface = data;
struct sway_server *server =
wl_container_of(listener, server, layer_shell_surface);
wlr_log(L_DEBUG, "new layer surface: namespace %s layer %d anchor %d "
"size %dx%d margin %d,%d,%d,%d",
layer_surface->namespace, layer_surface->layer, layer_surface->layer,
layer_surface->client_pending.desired_width,
layer_surface->client_pending.desired_height,
layer_surface->client_pending.margin.top,
layer_surface->client_pending.margin.right,
layer_surface->client_pending.margin.bottom,
layer_surface->client_pending.margin.left);
struct sway_layer_surface *sway_layer =
calloc(1, sizeof(struct sway_layer_surface));
if (!sway_layer) {
return;
}
sway_layer->surface_commit.notify = handle_surface_commit;
wl_signal_add(&layer_surface->surface->events.commit,
&sway_layer->surface_commit);
sway_layer->output_destroy.notify = handle_output_destroy;
wl_signal_add(&layer_surface->output->events.destroy,
&sway_layer->output_destroy);
sway_layer->output_mode.notify = handle_output_mode;
wl_signal_add(&layer_surface->output->events.mode,
&sway_layer->output_mode);
sway_layer->output_transform.notify = handle_output_transform;
wl_signal_add(&layer_surface->output->events.transform,
&sway_layer->output_transform);
sway_layer->destroy.notify = handle_destroy;
wl_signal_add(&layer_surface->events.destroy, &sway_layer->destroy);
sway_layer->map.notify = handle_map;
wl_signal_add(&layer_surface->events.map, &sway_layer->map);
sway_layer->unmap.notify = handle_unmap;
wl_signal_add(&layer_surface->events.unmap, &sway_layer->unmap);
// TODO: Listen for subsurfaces
sway_layer->layer_surface = layer_surface;
layer_surface->data = sway_layer;
struct sway_output *output = layer_surface->output->data;
wl_list_insert(&output->layers[layer_surface->layer], &sway_layer->link);
// Temporarily set the layer's current state to client_pending
// So that we can easily arrange it
struct wlr_layer_surface_state old_state = layer_surface->current;
layer_surface->current = layer_surface->client_pending;
arrange_layers(output);
layer_surface->current = old_state;
}

95
sway/desktop/output.c
View file

@ -4,14 +4,17 @@
#include <time.h>
#include <wayland-server.h>
#include <wlr/render/wlr_renderer.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_matrix.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_wl_shell.h>
#include "log.h"
#include "sway/container.h"
#include "sway/input/input-manager.h"
#include "sway/input/seat.h"
#include "sway/layers.h"
#include "sway/layout.h"
#include "sway/output.h"
#include "sway/server.h"
@ -78,9 +81,7 @@ static void render_surface(struct wlr_surface *surface,
rotate_child_position(&sx, &sy, sw, sh, width, height, rotation);
render_surface(subsurface->surface, wlr_output, when,
lx + sx,
ly + sy,
rotation);
lx + sx, ly + sy, rotation);
}
}
@ -139,9 +140,15 @@ static void render_wl_shell_surface(struct wlr_wl_shell_surface *surface,
}
}
struct render_data {
struct sway_output *output;
struct timespec *now;
};
static void output_frame_view(swayc_t *view, void *data) {
struct sway_output *output = data;
struct render_data *rdata = data;
struct sway_output *output = rdata->output;
struct timespec *now = rdata->now;
struct wlr_output *wlr_output = output->wlr_output;
struct sway_view *sway_view = view->sway_view;
struct wlr_surface *surface = sway_view->surface;
@ -154,29 +161,38 @@ static void output_frame_view(swayc_t *view, void *data) {
case SWAY_XDG_SHELL_V6_VIEW: {
int window_offset_x = view->sway_view->wlr_xdg_surface_v6->geometry.x;
int window_offset_y = view->sway_view->wlr_xdg_surface_v6->geometry.y;
render_surface(surface, wlr_output, &output->last_frame,
view->x - window_offset_x,
view->y - window_offset_y,
0);
render_surface(surface, wlr_output, now,
view->x - window_offset_x, view->y - window_offset_y, 0);
render_xdg_v6_popups(sway_view->wlr_xdg_surface_v6, wlr_output,
&output->last_frame,
view->x - window_offset_x, view->y - window_offset_y,
0);
now, view->x - window_offset_x, view->y - window_offset_y, 0);
break;
}
case SWAY_WL_SHELL_VIEW:
render_wl_shell_surface(sway_view->wlr_wl_shell_surface, wlr_output,
&output->last_frame, view->x, view->y, 0, false);
now, view->x, view->y, 0, false);
break;
case SWAY_XWAYLAND_VIEW:
render_surface(surface, wlr_output, &output->last_frame, view->x,
view->y, 0);
render_surface(surface, wlr_output, now, view->x, view->y, 0);
break;
default:
break;
}
}
static void render_layer(struct sway_output *output,
const struct wlr_box *output_layout_box,
struct timespec *when,
struct wl_list *layer) {
struct sway_layer_surface *sway_layer;
wl_list_for_each(sway_layer, layer, link) {
struct wlr_layer_surface *layer = sway_layer->layer_surface;
render_surface(layer->surface, output->wlr_output, when,
sway_layer->geo.x + output_layout_box->x,
sway_layer->geo.y + output_layout_box->y, 0);
wlr_surface_send_frame_done(layer->surface, when);
}
}
static void output_frame_notify(struct wl_listener *listener, void *data) {
struct sway_output *soutput = wl_container_of(listener, soutput, frame);
struct wlr_output *wlr_output = data;
@ -189,13 +205,29 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
wlr_output_make_current(wlr_output, &buffer_age);
wlr_renderer_begin(server->renderer, wlr_output->width, wlr_output->height);
struct timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
struct wlr_output_layout *layout = root_container.sway_root->output_layout;
const struct wlr_box *output_box = wlr_output_layout_get_box(
layout, wlr_output);
render_layer(soutput, output_box, &now,
&soutput->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
render_layer(soutput, output_box, &now,
&soutput->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
struct sway_seat *seat = input_manager_current_seat(input_manager);
swayc_t *focus = sway_seat_get_focus_inactive(seat, soutput->swayc);
swayc_t *workspace = (focus->type == C_WORKSPACE ?
focus :
swayc_parent_by_type(focus, C_WORKSPACE));
swayc_descendants_of_type(workspace, C_VIEW, output_frame_view, soutput);
struct render_data rdata = {
.output = soutput,
.now = &now,
};
swayc_descendants_of_type(workspace, C_VIEW, output_frame_view, &rdata);
// render unmanaged views on top
struct sway_view *view;
@ -210,22 +242,31 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
}
}
wlr_renderer_end(server->renderer);
wlr_output_swap_buffers(wlr_output, &soutput->last_frame, NULL);
// TODO: Consider revising this when fullscreen windows are supported
render_layer(soutput, output_box, &now,
&soutput->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
render_layer(soutput, output_box, &now,
&soutput->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
struct timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
wlr_renderer_end(server->renderer);
wlr_output_swap_buffers(wlr_output, &now, NULL);
soutput->last_frame = now;
}
static void handle_output_destroy(struct wl_listener *listener, void *data) {
struct sway_output *output = wl_container_of(listener, output, output_destroy);
struct sway_output *output = wl_container_of(listener, output, destroy);
struct wlr_output *wlr_output = data;
wlr_log(L_DEBUG, "Output %p %s removed", wlr_output, wlr_output->name);
destroy_output(output->swayc);
}
static void handle_output_mode(struct wl_listener *listener, void *data) {
struct sway_output *output = wl_container_of(listener, output, mode);
arrange_layers(output);
arrange_windows(output->swayc, -1, -1);
}
void handle_new_output(struct wl_listener *listener, void *data) {
struct sway_server *server = wl_container_of(listener, server, new_output);
struct wlr_output *wlr_output = data;
@ -236,6 +277,7 @@ void handle_new_output(struct wl_listener *listener, void *data) {
return;
}
output->wlr_output = wlr_output;
wlr_output->data = output;
output->server = server;
if (!wl_list_empty(&wlr_output->modes)) {
@ -250,13 +292,20 @@ void handle_new_output(struct wl_listener *listener, void *data) {
return;
}
size_t len = sizeof(output->layers) / sizeof(output->layers[0]);
for (size_t i = 0; i < len; ++i) {
wl_list_init(&output->layers[i]);
}
sway_input_manager_configure_xcursor(input_manager);
wl_signal_add(&wlr_output->events.frame, &output->frame);
output->frame.notify = output_frame_notify;
wl_signal_add(&wlr_output->events.destroy, &output->destroy);
output->destroy.notify = handle_output_destroy;
wl_signal_add(&wlr_output->events.mode, &output->mode);
output->mode.notify = handle_output_mode;
wl_signal_add(&wlr_output->events.destroy, &output->output_destroy);
output->output_destroy.notify = handle_output_destroy;
arrange_layers(output);
arrange_windows(&root_container, -1, -1);
}

4
sway/desktop/xwayland.c
View file

@ -84,7 +84,7 @@ static void set_activated(struct sway_view *view, bool activated) {
wlr_xwayland_surface_activate(surface, activated);
}
static void close(struct sway_view *view) {
static void close_view(struct sway_view *view) {
if (!assert_xwayland(view)) {
return;
}
@ -203,7 +203,7 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
sway_view->iface.set_size = set_size;
sway_view->iface.set_position = set_position;
sway_view->iface.set_activated = set_activated;
sway_view->iface.close = close;
sway_view->iface.close = close_view;
sway_view->wlr_xwayland_surface = xsurface;
sway_view->sway_xwayland_surface = sway_surface;
sway_view->surface = xsurface->surface;

10
sway/meson.build
View file

@ -46,6 +46,7 @@ sway_sources = files(
'ipc-json.c',
'ipc-server.c',
'desktop/output.c',
'desktop/layer_shell.c',
'desktop/wl_shell.c',
'desktop/xdg_shell_v6.c',
'desktop/xwayland.c',
@ -57,14 +58,15 @@ sway_sources = files(
)
sway_deps = [
jsonc,
libcap,
libinput,
math,
pcre,
pixman,
server_protos,
wayland_server,
jsonc,
wlroots,
libcap,
math,
libinput,
xkbcommon,
]

6
sway/server.c
View file

@ -7,6 +7,7 @@
#include <wlr/render/wlr_renderer.h>
#include <wlr/render/gles2.h>
#include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_layer_shell.h>
#include <wlr/types/wlr_wl_shell.h>
// TODO WLR: make Xwayland optional
#include <wlr/xwayland.h>
@ -51,6 +52,11 @@ bool server_init(struct sway_server *server) {
server->new_output.notify = handle_new_output;
wl_signal_add(&server->backend->events.new_output, &server->new_output);
server->layer_shell = wlr_layer_shell_create(server->wl_display);
wl_signal_add(&server->layer_shell->events.new_surface,
&server->layer_shell_surface);
server->layer_shell_surface.notify = handle_layer_shell_surface;
server->xdg_shell_v6 = wlr_xdg_shell_v6_create(server->wl_display);
wl_signal_add(&server->xdg_shell_v6->events.new_surface,
&server->xdg_shell_v6_surface);

4
sway/tree/container.c
View file

@ -254,7 +254,9 @@ swayc_t *destroy_output(swayc_t *output) {
}
}
wl_list_remove(&output->sway_output->output_destroy.link);
wl_list_remove(&output->sway_output->frame.link);
wl_list_remove(&output->sway_output->destroy.link);
wl_list_remove(&output->sway_output->mode.link);
wlr_log(L_DEBUG, "OUTPUT: Destroying output '%s'", output->name);
free_swayc(output);

11
sway/tree/layout.c
View file

@ -204,10 +204,13 @@ void arrange_windows(swayc_t *container, double width, double height) {
case C_WORKSPACE:
{
swayc_t *output = swayc_parent_by_type(container, C_OUTPUT);
container->width = output->width;
container->height = output->height;
container->x = x;
container->y = y;
struct wlr_box *area = &output->sway_output->usable_area;
wlr_log(L_DEBUG, "Usable area for ws: %dx%d@%d,%d",
area->width, area->height, area->x, area->y);
container->width = area->width;
container->height = area->height;
container->x = x = area->x;
container->y = y = area->y;
wlr_log(L_DEBUG, "Arranging workspace '%s' at %f, %f",
container->name, container->x, container->y);
}

2
swaybg/meson.build
View file

@ -4,12 +4,12 @@ executable(
include_directories: [sway_inc],
dependencies: [
cairo,
client_protos,
gdk_pixbuf,
jsonc,
math,
pango,
pangocairo,
sway_protos,
wayland_client,
wlroots,
],