Basic support for extensions in server and clients

1 files changed, 6 insertions, 1 deletions

diff --git a/swaybg/main.c b/swaybg/main.c
index b4614ac0..8d95f60a 100644
--- a/swaybg/main.c
+++ b/swaybg/main.c
@@ -1,3 +1,4 @@
+#include "wayland-desktop-shell-client-protocol.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <wayland-client.h>
@@ -14,12 +15,16 @@ void sway_terminate(void) {
 
 int main(int argc, char **argv) {
         init_log(L_INFO);
-        if (!(state = client_setup(100, 100))) {
+        if (!(state = client_setup(100, 100, false))) {
                 return -1;
         }
+        if (!state->desktop_shell) {
+                sway_abort("swaybg requires the compositor to support the desktop-shell extension.");
+        }
         struct output_state *output = state->outputs->items[0];
         state->width = output->width;
         state->height = output->height;
+        desktop_shell_set_background(state->desktop_shell, output->output, state->surface);
 
         uint8_t r = 0, g = 0, b = 0;