diff options
Diffstat (limited to 'rootston/desktop.c')
| -rw-r--r-- | rootston/desktop.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/rootston/desktop.c b/rootston/desktop.c index 3d9b2120..562ba6d0 100644 --- a/rootston/desktop.c +++ b/rootston/desktop.c @@ -83,6 +83,36 @@ void view_close(struct roots_view *view) { } } +bool view_center(struct roots_view *view) { + struct wlr_box size; + view_get_size(view, &size); + if (size.width == 0 && size.height == 0) { + return false; + } + + struct roots_desktop *desktop = view->desktop; + struct wlr_cursor *cursor = desktop->server->input->cursor; + struct wlr_output *output = wlr_output_layout_output_at(desktop->layout, + cursor->x, cursor->y); + if (!output) { + return false; + } + + view->x = (double)(output->width - size.width) / 2; + view->y = (double)(output->height - size.height) / 2; + return true; +} + +bool view_initialize(struct roots_view *view) { + bool centered = view_center(view); + if (centered) { + struct roots_input *input = view->desktop->server->input; + set_view_focus(input, view->desktop, view); + wlr_seat_keyboard_notify_enter(input->wl_seat, view->wlr_surface); + } + return centered; +} + static struct wlr_subsurface *subsurface_at(struct wlr_surface *surface, double sx, double sy, double *sub_x, double *sub_y) { struct wlr_subsurface *subsurface; |