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Add closing with WM button

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This commit is contained in:
Scott Anderson 2017-09-28 23:16:35 +13:00
parent ce76cfba0f
commit 6bf508df81
2 changed files with 39 additions and 11 deletions
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39
backend/x11/backend.c
View file

@ -24,7 +24,7 @@ static struct wlr_input_device_impl input_impl;
static struct wlr_keyboard_impl keyboard_impl; static struct wlr_keyboard_impl keyboard_impl;
static struct wlr_pointer_impl pointer_impl; static struct wlr_pointer_impl pointer_impl;
void handle_x11_event(struct wlr_x11_backend *x11, xcb_generic_event_t *event) { static bool handle_x11_event(struct wlr_x11_backend *x11, xcb_generic_event_t *event) {
struct wlr_x11_output *output = &x11->output; struct wlr_x11_output *output = &x11->output;
struct timespec ts; struct timespec ts;
@ -151,35 +151,44 @@ void handle_x11_event(struct wlr_x11_backend *x11, xcb_generic_event_t *event) {
wl_signal_emit(&x11->pointer.events.motion_absolute, &abs); wl_signal_emit(&x11->pointer.events.motion_absolute, &abs);
break; break;
} }
case XCB_MAP_NOTIFY: case XCB_GLX_DELETE_QUERIES_ARB: {
case XCB_REPARENT_NOTIFY: wl_display_terminate(x11->wl_display);
case XCB_GLX_GET_CONVOLUTION_FILTER: return true;
break;
default:
wlr_log(L_INFO, "Unknown event: %d", event->response_type);
break; break;
} }
default:
break;
}
return false;
} }
int x11_event(int fd, uint32_t mask, void *data) { static int x11_event(int fd, uint32_t mask, void *data) {
struct wlr_x11_backend *x11 = data; struct wlr_x11_backend *x11 = data;
xcb_generic_event_t *e; xcb_generic_event_t *e;
bool quit = false;
while ((e = xcb_poll_for_event(x11->xcb_conn))) { while (!quit && (e = xcb_poll_for_event(x11->xcb_conn))) {
handle_x11_event(x11, e); quit = handle_x11_event(x11, e);
free(e); free(e);
} }
return 0; return 0;
} }
int signal_frame(void *data) { static int signal_frame(void *data) {
struct wlr_x11_backend *x11 = data; struct wlr_x11_backend *x11 = data;
wl_signal_emit(&x11->output.wlr_output.events.frame, &x11->output); wl_signal_emit(&x11->output.wlr_output.events.frame, &x11->output);
wl_event_source_timer_update(x11->frame_timer, 16); wl_event_source_timer_update(x11->frame_timer, 16);
return 0; return 0;
} }
static void init_atom(struct wlr_x11_backend *x11, struct wlr_x11_atom *atom,
uint8_t only_if_exists, const char *name) {
atom->cookie = xcb_intern_atom(x11->xcb_conn, only_if_exists, strlen(name), name);
atom->reply = xcb_intern_atom_reply(x11->xcb_conn, atom->cookie, NULL);
}
struct wlr_backend *wlr_x11_backend_create(struct wl_display *display, struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
const char *x11_display) { const char *x11_display) {
struct wlr_x11_backend *x11 = calloc(1, sizeof(*x11)); struct wlr_x11_backend *x11 = calloc(1, sizeof(*x11));
@ -188,6 +197,7 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
} }
wlr_backend_init(&x11->backend, &backend_impl); wlr_backend_init(&x11->backend, &backend_impl);
x11->wl_display = display;
x11->xlib_conn = XOpenDisplay(x11_display); x11->xlib_conn = XOpenDisplay(x11_display);
if (!x11->xlib_conn) { if (!x11->xlib_conn) {
@ -273,6 +283,13 @@ static bool wlr_x11_backend_start(struct wlr_backend *backend) {
return false; return false;
} }
init_atom(x11, &x11->atoms.wm_protocols, 1, "WM_PROTOCOLS");
init_atom(x11, &x11->atoms.wm_delete_window, 0, "WM_DELETE_WINDOW");
xcb_change_property(x11->xcb_conn, XCB_PROP_MODE_REPLACE, output->win,
x11->atoms.wm_protocols.reply->atom, XCB_ATOM_ATOM, 32, 1,
&x11->atoms.wm_delete_window.reply->atom);
xcb_map_window(x11->xcb_conn, output->win); xcb_map_window(x11->xcb_conn, output->win);
xcb_flush(x11->xcb_conn); xcb_flush(x11->xcb_conn);

11
include/backend/x11.h
View file

@ -19,8 +19,14 @@ struct wlr_x11_output {
EGLSurface surf; EGLSurface surf;
}; };
struct wlr_x11_atom {
xcb_intern_atom_cookie_t cookie;
xcb_intern_atom_reply_t *reply;
};
struct wlr_x11_backend { struct wlr_x11_backend {
struct wlr_backend backend; struct wlr_backend backend;
struct wl_display *wl_display;
Display *xlib_conn; Display *xlib_conn;
xcb_connection_t *xcb_conn; xcb_connection_t *xcb_conn;
@ -37,6 +43,11 @@ struct wlr_x11_backend {
struct wlr_egl egl; struct wlr_egl egl;
struct wl_event_source *event_source; struct wl_event_source *event_source;
struct wl_event_source *frame_timer; struct wl_event_source *frame_timer;
struct {
struct wlr_x11_atom wm_protocols;
struct wlr_x11_atom wm_delete_window;
} atoms;
}; };
#endif #endif