Merge pull request #1493 from acrisci/feature/wl-shell

basic wl_shell
This commit is contained in:
Drew DeVault 2017-12-03 17:15:58 -05:00 committed by GitHub
commit c733e0858f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 141 additions and 1 deletions

View File

@ -30,6 +30,9 @@ struct sway_server {
struct wlr_xdg_shell_v6 *xdg_shell_v6; struct wlr_xdg_shell_v6 *xdg_shell_v6;
struct wl_listener xdg_shell_v6_surface; struct wl_listener xdg_shell_v6_surface;
struct wlr_wl_shell *wl_shell;
struct wl_listener wl_shell_surface;
}; };
struct sway_server server; struct sway_server server;
@ -42,5 +45,6 @@ void output_add_notify(struct wl_listener *listener, void *data);
void output_remove_notify(struct wl_listener *listener, void *data); void output_remove_notify(struct wl_listener *listener, void *data);
void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data); void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data);
void handle_wl_shell_surface(struct wl_listener *listener, void *data);
#endif #endif

View File

@ -19,6 +19,18 @@ struct sway_xdg_surface_v6 {
int pending_width, pending_height; int pending_width, pending_height;
}; };
struct sway_wl_shell_surface {
struct sway_view *view;
struct wl_listener commit;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener destroy;
int pending_width, pending_height;
};
enum sway_view_type { enum sway_view_type {
SWAY_WL_SHELL_VIEW, SWAY_WL_SHELL_VIEW,
SWAY_XDG_SHELL_V6_VIEW, SWAY_XDG_SHELL_V6_VIEW,
@ -29,9 +41,9 @@ enum sway_view_type {
enum sway_view_prop { enum sway_view_prop {
VIEW_PROP_TITLE, VIEW_PROP_TITLE,
VIEW_PROP_APP_ID,
VIEW_PROP_CLASS, VIEW_PROP_CLASS,
VIEW_PROP_INSTANCE, VIEW_PROP_INSTANCE,
VIEW_PROP_APP_ID,
}; };
/** /**
@ -46,10 +58,12 @@ struct sway_view {
union { union {
struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6; struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6;
struct wlr_wl_shell_surface *wlr_wl_shell_surface;
}; };
union { union {
struct sway_xdg_surface_v6 *sway_xdg_surface_v6; struct sway_xdg_surface_v6 *sway_xdg_surface_v6;
struct sway_wl_shell_surface *sway_wl_shell_surface;
}; };
struct { struct {

115
sway/desktop/wl_shell.c Normal file
View File

@ -0,0 +1,115 @@
#define _POSIX_C_SOURCE 199309L
#include <stdbool.h>
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/types/wlr_wl_shell.h>
#include "sway/container.h"
#include "sway/layout.h"
#include "sway/server.h"
#include "sway/view.h"
#include "log.h"
static bool assert_wl_shell(struct sway_view *view) {
return sway_assert(view->type == SWAY_WL_SHELL_VIEW,
"Expecting wl_shell view!");
}
static const char *get_prop(struct sway_view *view, enum sway_view_prop prop) {
if (!assert_wl_shell(view)) {
return NULL;
}
switch (prop) {
case VIEW_PROP_TITLE:
return view->wlr_wl_shell_surface->title;
case VIEW_PROP_CLASS:
return view->wlr_wl_shell_surface->class;
default:
return NULL;
}
}
static void set_size(struct sway_view *view, int width, int height) {
if (!assert_wl_shell(view)) {
return;
}
view->sway_wl_shell_surface->pending_width = width;
view->sway_wl_shell_surface->pending_height = height;
wlr_wl_shell_surface_configure(view->wlr_wl_shell_surface, 0, width, height);
}
static void handle_commit(struct wl_listener *listener, void *data) {
struct sway_wl_shell_surface *sway_surface =
wl_container_of(listener, sway_surface, commit);
struct sway_view *view = sway_surface->view;
sway_log(L_DEBUG, "wl_shell surface commit %dx%d",
sway_surface->pending_width, sway_surface->pending_height);
// NOTE: We intentionally discard the view's desired width here
// TODO: Let floating views do whatever
view->width = sway_surface->pending_width;
view->height = sway_surface->pending_height;
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct sway_wl_shell_surface *sway_surface =
wl_container_of(listener, sway_surface, destroy);
wl_list_remove(&sway_surface->commit.link);
wl_list_remove(&sway_surface->destroy.link);
swayc_t *parent = destroy_view(sway_surface->view->swayc);
free(sway_surface->view);
free(sway_surface);
arrange_windows(parent, -1, -1);
}
void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
struct sway_server *server = wl_container_of(
listener, server, wl_shell_surface);
struct wlr_wl_shell_surface *shell_surface = data;
if (shell_surface->state != WLR_WL_SHELL_SURFACE_STATE_TOPLEVEL) {
// TODO: transient and popups should be floating
return;
}
sway_log(L_DEBUG, "New wl_shell toplevel title='%s' app_id='%s'",
shell_surface->title, shell_surface->class);
wlr_wl_shell_surface_ping(shell_surface);
struct sway_wl_shell_surface *sway_surface =
calloc(1, sizeof(struct sway_wl_shell_surface));
if (!sway_assert(sway_surface, "Failed to allocate surface!")) {
return;
}
struct sway_view *sway_view = calloc(1, sizeof(struct sway_view));
if (!sway_assert(sway_view, "Failed to allocate view!")) {
return;
}
sway_view->type = SWAY_WL_SHELL_VIEW;
sway_view->iface.get_prop = get_prop;
sway_view->iface.set_size = set_size;
sway_view->wlr_wl_shell_surface = shell_surface;
sway_view->sway_wl_shell_surface = sway_surface;
sway_view->surface = shell_surface->surface;
sway_surface->view = sway_view;
// TODO:
// - Wire up listeners
// - Handle popups
// - Look up pid and open on appropriate workspace
// - Set new view to maximized so it behaves nicely
// - Criteria
sway_surface->commit.notify = handle_commit;
wl_signal_add(&shell_surface->events.commit, &sway_surface->commit);
sway_surface->destroy.notify = handle_destroy;
wl_signal_add(&shell_surface->events.destroy, &sway_surface->destroy);
// TODO: actual focus semantics
swayc_t *parent = root_container.children->items[0];
parent = parent->children->items[0]; // workspace
swayc_t *cont = new_view(parent, sway_view);
sway_view->swayc = cont;
arrange_windows(cont->parent, -1, -1);
}

View File

@ -6,6 +6,7 @@ sway_sources = files(
'ipc-json.c', 'ipc-json.c',
'ipc-server.c', 'ipc-server.c',
'desktop/output.c', 'desktop/output.c',
'desktop/wl_shell.c',
'desktop/xdg_shell_v6.c', 'desktop/xdg_shell_v6.c',
'tree/container.c', 'tree/container.c',
'tree/layout.c', 'tree/layout.c',

View File

@ -7,6 +7,7 @@
#include <wlr/render.h> #include <wlr/render.h>
#include <wlr/render/gles2.h> #include <wlr/render/gles2.h>
#include <wlr/types/wlr_compositor.h> #include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_wl_shell.h>
// TODO WLR: make Xwayland optional // TODO WLR: make Xwayland optional
#include <wlr/xwayland.h> #include <wlr/xwayland.h>
#include "sway/server.h" #include "sway/server.h"
@ -40,6 +41,11 @@ bool server_init(struct sway_server *server) {
&server->xdg_shell_v6_surface); &server->xdg_shell_v6_surface);
server->xdg_shell_v6_surface.notify = handle_xdg_shell_v6_surface; server->xdg_shell_v6_surface.notify = handle_xdg_shell_v6_surface;
server->wl_shell = wlr_wl_shell_create(server->wl_display);
wl_signal_add(&server->wl_shell->events.new_surface,
&server->wl_shell_surface);
server->wl_shell_surface.notify = handle_wl_shell_surface;
server->socket = wl_display_add_socket_auto(server->wl_display); server->socket = wl_display_add_socket_auto(server->wl_display);
if (!sway_assert(server->socket, "Unable to open wayland socket")) { if (!sway_assert(server->socket, "Unable to open wayland socket")) {
wlr_backend_destroy(server->backend); wlr_backend_destroy(server->backend);