diff --git a/tinywl/tinywl.c b/tinywl/tinywl.c index 9c749d05..6939b604 100644 --- a/tinywl/tinywl.c +++ b/tinywl/tinywl.c @@ -96,6 +96,29 @@ struct tinywl_pointer { struct wlr_input_device *device; }; +static void focus_view(struct tinywl_view *view, struct wlr_surface *surface) { + if (view == NULL) { + return; + } + struct tinywl_server *server = view->server; + struct wlr_seat *seat = server->seat; + struct wlr_surface *prev_surface = seat->keyboard_state.focused_surface; + if (prev_surface == surface) { + return; + } + if (prev_surface) { + struct wlr_xdg_surface *previous = wlr_xdg_surface_from_wlr_surface( + seat->keyboard_state.focused_surface); + wlr_xdg_toplevel_set_activated(previous, false); + } + struct wlr_keyboard *keyboard = wlr_seat_get_keyboard(seat); + wl_list_remove(&view->link); + wl_list_insert(&server->views, &view->link); + wlr_xdg_toplevel_set_activated(view->xdg_surface, true); + wlr_seat_keyboard_notify_enter(seat, view->xdg_surface->surface, + keyboard->keycodes, keyboard->num_keycodes, &keyboard->modifiers); +} + static void keyboard_handle_modifiers( struct wl_listener *listener, void *data) { struct tinywl_keyboard *keyboard = @@ -105,16 +128,57 @@ static void keyboard_handle_modifiers( &keyboard->device->keyboard->modifiers); } +static bool handle_keybinding(struct tinywl_server *server, xkb_keysym_t sym) { + switch (sym) { + case XKB_KEY_Escape: + wl_display_terminate(server->wl_display); + break; + case XKB_KEY_F1: + /* Cycle to the next view */ + if (wl_list_length(&server->views) < 2) { + break; + } + struct tinywl_view *current_view = wl_container_of( + server->views.next, current_view, link); + struct tinywl_view *next_view = wl_container_of( + current_view->link.next, next_view, link); + focus_view(next_view, next_view->xdg_surface->surface); + /* Move the previous view to the end of the list */ + wl_list_remove(¤t_view->link); + wl_list_insert(server->views.prev, ¤t_view->link); + break; + default: + return false; + } + return true; +} + static void keyboard_handle_key( struct wl_listener *listener, void *data) { struct tinywl_keyboard *keyboard = wl_container_of(listener, keyboard, key); + struct tinywl_server *server = keyboard->server; struct wlr_event_keyboard_key *event = data; - struct wlr_seat *seat = keyboard->server->seat; - // TODO: keybindings for moving windows about - wlr_seat_set_keyboard(seat, keyboard->device); - wlr_seat_keyboard_notify_key(seat, event->time_msec, - event->keycode, event->state); + struct wlr_seat *seat = server->seat; + + uint32_t keycode = event->keycode + 8; + const xkb_keysym_t *syms; + int nsyms = xkb_state_key_get_syms( + keyboard->device->keyboard->xkb_state, keycode, &syms); + + bool handled = false; + uint32_t modifiers = wlr_keyboard_get_modifiers(keyboard->device->keyboard); + if ((modifiers & WLR_MODIFIER_ALT) && event->state == WLR_BUTTON_PRESSED) { + for (int i = 0; i < nsyms; i++) { + handled = handle_keybinding(server, syms[i]); + } + } + + if (!handled) { + wlr_seat_set_keyboard(seat, keyboard->device); + wlr_seat_keyboard_notify_key(seat, event->time_msec, + event->keycode, event->state); + } } static void server_new_keyboard(struct tinywl_server *server, @@ -219,29 +283,6 @@ static struct tinywl_view *desktop_view_at( return NULL; } -static void focus_view(struct tinywl_view *view, struct wlr_surface *surface) { - if (view == NULL) { - return; - } - struct tinywl_server *server = view->server; - struct wlr_seat *seat = server->seat; - struct wlr_surface *prev_surface = seat->keyboard_state.focused_surface; - if (prev_surface == surface) { - return; - } - if (prev_surface) { - struct wlr_xdg_surface *previous = wlr_xdg_surface_from_wlr_surface( - seat->keyboard_state.focused_surface); - wlr_xdg_toplevel_set_activated(previous, false); - } - struct wlr_keyboard *keyboard = wlr_seat_get_keyboard(seat); - wl_list_remove(&view->link); - wl_list_insert(&server->views, &view->link); - wlr_xdg_toplevel_set_activated(view->xdg_surface, true); - wlr_seat_keyboard_notify_enter(seat, view->xdg_surface->surface, - keyboard->keycodes, keyboard->num_keycodes, &keyboard->modifiers); -} - static void process_cursor_move(struct tinywl_server *server, uint32_t time) { server->grabbed_view->x = server->cursor->x - server->grab_x; server->grabbed_view->y = server->cursor->y - server->grab_y;