From: Philip Withnall <philip.withn...@collabora.co.uk>

This fixes a load of GCC warnings when compiling with -Wswitch-enum
-Wswitch-default, and makes it clearer that those cases have been
thought about explicitly when writing the code, rather than just being
forgotten.
---
 src/shell.c | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/shell.c b/src/shell.c
index cf91775..1a35d54 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -2256,6 +2256,7 @@ reset_surface_type(struct shell_surface *surface)
        case SHELL_SURFACE_TRANSIENT:
        case SHELL_SURFACE_POPUP:
        case SHELL_SURFACE_XWAYLAND:
+       default:
                break;
        }
 
@@ -2303,6 +2304,8 @@ set_surface_type(struct shell_surface *shsurf)
                                         shsurf->transient.y);
                break;
 
+       case SHELL_SURFACE_POPUP:
+       case SHELL_SURFACE_NONE:
        default:
                break;
        }
@@ -3828,6 +3831,12 @@ activate(struct desktop_shell *shell, struct 
weston_surface *es,
                shell_stack_fullscreen(get_shell_surface(main_surface));
                shell_configure_fullscreen(get_shell_surface(main_surface));
                return;
+       case SHELL_SURFACE_TOPLEVEL:
+       case SHELL_SURFACE_TRANSIENT:
+       case SHELL_SURFACE_MAXIMIZED:
+       case SHELL_SURFACE_POPUP:
+       case SHELL_SURFACE_XWAYLAND:
+       case SHELL_SURFACE_NONE:
        default:
                restore_all_output_modes(shell->compositor);
                ws = get_current_workspace(shell);
@@ -4296,6 +4305,8 @@ map(struct desktop_shell *shell, struct shell_surface 
*shsurf,
                                         shsurf->view->geometry.x + sx,
                                         shsurf->view->geometry.y + sy);
                break;
+       case SHELL_SURFACE_TRANSIENT:
+       case SHELL_SURFACE_XWAYLAND:
        default:
                ;
        }
@@ -4316,6 +4327,8 @@ map(struct desktop_shell *shell, struct shell_surface 
*shsurf,
        case SHELL_SURFACE_NONE:
                break;
        case SHELL_SURFACE_XWAYLAND:
+       case SHELL_SURFACE_TOPLEVEL:
+       case SHELL_SURFACE_MAXIMIZED:
        default:
                ws = get_current_workspace(shell);
                wl_list_remove(&shsurf->view->layer_link);
@@ -4346,6 +4359,8 @@ map(struct desktop_shell *shell, struct shell_surface 
*shsurf,
                                activate(shell, shsurf->surface, seat);
                }
                break;
+       case SHELL_SURFACE_POPUP:
+       case SHELL_SURFACE_NONE:
        default:
                break;
        }
@@ -4399,7 +4414,10 @@ configure(struct desktop_shell *shell, struct 
weston_surface *surface,
                        get_output_panel_height(shell,shsurf->output) - surf_y;
                break;
        case SHELL_SURFACE_TOPLEVEL:
-               break;
+       case SHELL_SURFACE_TRANSIENT:
+       case SHELL_SURFACE_POPUP:
+       case SHELL_SURFACE_XWAYLAND:
+       case SHELL_SURFACE_NONE:
        default:
                break;
        }
@@ -4879,6 +4897,10 @@ switcher_next(struct switcher *switcher)
                        weston_view_geometry_dirty(view);
                        weston_surface_damage(view->surface);
                        break;
+               case SHELL_SURFACE_TRANSIENT:
+               case SHELL_SURFACE_POPUP:
+               case SHELL_SURFACE_XWAYLAND:
+               case SHELL_SURFACE_NONE:
                default:
                        break;
                }
-- 
1.8.3.1

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