diff options
Diffstat (limited to 'rootston/cursor.c')
| -rw-r--r-- | rootston/cursor.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/rootston/cursor.c b/rootston/cursor.c index 8839e9d7..c24e6989 100644 --- a/rootston/cursor.c +++ b/rootston/cursor.c @@ -29,6 +29,22 @@ void view_begin_move(struct roots_input *input, struct wlr_cursor *cursor, wlr_seat_pointer_clear_focus(input->wl_seat); } +void view_begin_resize(struct roots_input *input, struct wlr_cursor *cursor, + struct roots_view *view, uint32_t edges) { + input->mode = ROOTS_CURSOR_RESIZE; + wlr_log(L_DEBUG, "begin resize"); + input->offs_x = cursor->x; + input->offs_y = cursor->y; + input->view_x = view->x; + input->view_y = view->y; + struct wlr_box size; + view_get_size(view, &size); + input->view_width = size.width; + input->view_height = size.height; + input->resize_edges = edges; + wlr_seat_pointer_clear_focus(input->wl_seat); +} + void cursor_update_position(struct roots_input *input, uint32_t time) { struct roots_desktop *desktop = input->server->desktop; struct roots_view *view; @@ -52,6 +68,27 @@ void cursor_update_position(struct roots_input *input, uint32_t time) { } break; case ROOTS_CURSOR_RESIZE: + if (input->active_view) { + int dx = input->cursor->x - input->offs_x; + int dy = input->cursor->y - input->offs_y; + int width = input->view_width; + int height = input->view_height; + if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) { + input->active_view->y = input->view_y + dy; + height -= dy; + } + if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_BOTTOM) { + height += dy; + } + if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) { + input->active_view->x = input->view_x + dx; + width -= dx; + } + if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) { + width += dx; + } + view_resize(input->active_view, width, height); + } break; case ROOTS_CURSOR_ROTATE: break; |