diff options
Diffstat (limited to 'xwayland/selection/selection.c')
| -rw-r--r-- | xwayland/selection/selection.c | 61 |
1 files changed, 58 insertions, 3 deletions
diff --git a/xwayland/selection/selection.c b/xwayland/selection/selection.c index 0996f94d..9cb8c455 100644 --- a/xwayland/selection/selection.c +++ b/xwayland/selection/selection.c @@ -174,12 +174,65 @@ int xwm_handle_selection_event(struct wlr_xwm *xwm, void xwm_selection_init(struct wlr_xwm_selection *selection, struct wlr_xwm *xwm, xcb_atom_t atom) { - selection->xwm = xwm; - selection->atom = atom; - selection->window = xwm->selection_window; wl_list_init(&selection->incoming); wl_list_init(&selection->outgoing); + selection->xwm = xwm; + selection->atom = atom; + selection->window = xcb_generate_id(xwm->xcb_conn); + + if (atom == xwm->atoms[DND_SELECTION]) { + xcb_create_window( + xwm->xcb_conn, + XCB_COPY_FROM_PARENT, + selection->window, + xwm->screen->root, + 0, 0, + 8192, 8192, + 0, + XCB_WINDOW_CLASS_INPUT_ONLY, + xwm->screen->root_visual, + XCB_CW_EVENT_MASK, + (uint32_t[]){ + XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_PROPERTY_CHANGE + } + ); + + xcb_change_property( + xwm->xcb_conn, + XCB_PROP_MODE_REPLACE, + selection->window, + xwm->atoms[DND_AWARE], + XCB_ATOM_ATOM, + 32, // format + 1, + &(uint32_t){XDND_VERSION} + ); + } else { + xcb_create_window( + xwm->xcb_conn, + XCB_COPY_FROM_PARENT, + selection->window, + xwm->screen->root, + 0, 0, + 10, 10, + 0, + XCB_WINDOW_CLASS_INPUT_OUTPUT, + xwm->screen->root_visual, + XCB_CW_EVENT_MASK, + (uint32_t[]){ + XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_PROPERTY_CHANGE + } + ); + + if (atom == xwm->atoms[CLIPBOARD]) { + xcb_set_selection_owner(xwm->xcb_conn, selection->window, + xwm->atoms[CLIPBOARD_MANAGER], XCB_TIME_CURRENT_TIME); + } else { + assert(atom == xwm->atoms[PRIMARY]); + } + } + uint32_t mask = XCB_XFIXES_SELECTION_EVENT_MASK_SET_SELECTION_OWNER | XCB_XFIXES_SELECTION_EVENT_MASK_SELECTION_WINDOW_DESTROY | @@ -203,6 +256,8 @@ void xwm_selection_finish(struct wlr_xwm_selection *selection) { wl_list_for_each_safe(incoming, tmp, &selection->incoming, link) { xwm_selection_transfer_destroy(incoming); } + + xcb_destroy_window(selection->xwm->xcb_conn, selection->window); } static void xwm_selection_set_owner(struct wlr_xwm_selection *selection, |