add ACTION_FULLSCREEN

1 files changed, 10 insertions, 0 deletions

diff --git a/src/sdl/main.c b/src/sdl/main.c
index 16f9a46..8d7fdff 100644
--- a/src/sdl/main.c
+++ b/src/sdl/main.c
@@ -141,6 +141,7 @@ int main(int argc, char *argv[]) {
     die("TTF_OpenFontIndex(): %s", TTF_GetError());
   }
 
+  bool is_fullscreen = false;
   bool done = false;
   SDL_Event ev;
   while (!done) {
@@ -232,6 +233,15 @@ int main(int argc, char *argv[]) {
         }
 
         break;
+      case ACTION_FULLSCREEN:
+        if (SDL_SetWindowFullscreen(win, is_fullscreen ? 0 : SDL_WINDOW_FULLSCREEN_DESKTOP)) {
+          die("SDL_SetWindowFullscreen(): %s", SDL_GetError());
+        }
+
+        // toggle flag
+        is_fullscreen = !is_fullscreen;
+
+        break;
       default:
         // ignore
         break;