layer-shell: add support for popups

1 files changed, 20 insertions, 0 deletions

diff --git a/include/sway/layers.h b/include/sway/layers.h
index 51878fc9..01d066d5 100644
--- a/include/sway/layers.h
+++ b/include/sway/layers.h
@@ -5,6 +5,11 @@
 #include <wlr/types/wlr_surface.h>
 #include <wlr/types/wlr_layer_shell_v1.h>
 
+enum layer_parent {
+	LAYER_PARENT_LAYER,
+	LAYER_PARENT_POPUP,
+};
+
 struct sway_layer_surface {
 	struct wlr_layer_surface_v1 *layer_surface;
 	struct wl_list link;
@@ -14,11 +19,26 @@ struct sway_layer_surface {
 	struct wl_listener unmap;
 	struct wl_listener surface_commit;
 	struct wl_listener output_destroy;
+	struct wl_listener new_popup;
 
 	bool configured;
 	struct wlr_box geo;
 };
 
+struct sway_layer_popup {
+	struct wlr_xdg_popup *wlr_popup;
+	enum layer_parent parent_type;
+	union {
+		struct sway_layer_surface *parent_layer;
+		struct sway_layer_popup *parent_popup;
+	};
+	struct wl_listener map;
+	struct wl_listener unmap;
+	struct wl_listener destroy;
+	struct wl_listener commit;
+	struct wl_listener new_popup;
+};
+
 struct sway_output;
 void arrange_layers(struct sway_output *output);