xwayland: create DND window, add DND atom helpers

1 files changed, 18 insertions, 0 deletions

diff --git a/include/xwayland/xwm.h b/include/xwayland/xwm.h
index 9e21ea3a..81a4df0b 100644
--- a/include/xwayland/xwm.h
+++ b/include/xwayland/xwm.h
@@ -53,6 +53,20 @@ enum atom_name {
 	NET_WM_WINDOW_TYPE_DROPDOWN_MENU,
 	NET_WM_WINDOW_TYPE_POPUP_MENU,
 	NET_WM_WINDOW_TYPE_COMBO,
+	DND_SELECTION,
+	DND_AWARE,
+	DND_STATUS,
+	DND_POSITION,
+	DND_ENTER,
+	DND_LEAVE,
+	DND_DROP,
+	DND_FINISHED,
+	DND_PROXY,
+	DND_TYPE_LIST,
+	DND_ACTION_MOVE,
+	DND_ACTION_COPY,
+	DND_ACTION_ASK,
+	DND_ACTION_PRIVATE,
 	ATOM_LAST,
 };
 
@@ -64,6 +78,8 @@ enum net_wm_state_action {
 	NET_WM_STATE_TOGGLE = 2,
 };
 
+#define XDND_VERSION 5
+
 struct wlr_xwm_selection {
 	struct wlr_xwm *xwm;
 	xcb_atom_t atom;
@@ -100,6 +116,8 @@ struct wlr_xwm {
 	struct wlr_xwm_selection clipboard_selection;
 	struct wlr_xwm_selection primary_selection;
 
+	xcb_window_t dnd_window;
+
 	struct wlr_xwayland_surface *focus_surface;
 
 	struct wl_list surfaces; // wlr_xwayland_surface::link