[Wayland] Support for mouse buttons 4&5 and horizontal wheel

zoltanvb · Jun 19, 2024 · f49bbbd · f49bbbd
1 parent e3bb6b7
commit f49bbbd
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Showing 3 changed files with 27 additions and 2 deletions.
diff --git a/input/common/wayland_common.c b/input/common/wayland_common.c
@@ -213,6 +213,8 @@ static void wl_pointer_handle_leave(void *data,
    wl->input.mouse.left       = false;
    wl->input.mouse.right      = false;
    wl->input.mouse.middle     = false;
+   wl->input.mouse.side       = false;
+   wl->input.mouse.extra      = false;
 
    if (wl->input.mouse.surface == surface)
       wl->input.mouse.surface = NULL;
@@ -270,6 +272,12 @@ static void wl_pointer_handle_button(void *data,
          case BTN_MIDDLE:
             wl->input.mouse.middle = true;
             break;
+         case BTN_SIDE:
+            wl->input.mouse.side = true;
+            break;
+         case BTN_EXTRA:
+            wl->input.mouse.extra = true;
+            break;
       }
    }
    else
@@ -285,6 +293,12 @@ static void wl_pointer_handle_button(void *data,
          case BTN_MIDDLE:
             wl->input.mouse.middle = false;
             break;
+         case BTN_SIDE:
+            wl->input.mouse.side = false;
+            break;
+         case BTN_EXTRA:
+            wl->input.mouse.extra = false;
+            break;
       }
    }
 }

diff --git a/input/common/wayland_common.h b/input/common/wayland_common.h
@@ -123,7 +123,7 @@ typedef struct input_ctx_wayland_data
       int delta_x, delta_y;
       bool last_valid;
       bool focus;
-      bool left, right, middle;
+      bool left, right, middle, side, extra;
       bool wu, wd, wl, wr;
    } mouse;
 

diff --git a/input/drivers/wayland_input.c b/input/drivers/wayland_input.c
@@ -284,7 +284,18 @@ static int16_t input_wl_state(
                   return wl->mouse.right;
                case RETRO_DEVICE_ID_MOUSE_MIDDLE:
                   return wl->mouse.middle;
-                  /* TODO/FIXME: Rest of the mouse inputs. */
+               case RETRO_DEVICE_ID_MOUSE_BUTTON_4:
+                  return wl->mouse.side;
+               case RETRO_DEVICE_ID_MOUSE_BUTTON_5:
+                  return wl->mouse.extra;
+               case RETRO_DEVICE_ID_MOUSE_HORIZ_WHEELDOWN:
+                  state        = wl->mouse.wl;
+                  wl->mouse.wl = false;
+                  return state;
+               case RETRO_DEVICE_ID_MOUSE_HORIZ_WHEELUP:
+                  state        = wl->mouse.wr;
+                  wl->mouse.wr = false;
+                  return state;
             }
          }
          break;