5 files changed, 19 insertions, 8 deletions

diff --git a/include/sway/commands.h b/include/sway/commands.h
index 66f097ea..edb5a213 100644
--- a/include/sway/commands.h
+++ b/include/sway/commands.h
@@ -123,6 +123,7 @@ sway_cmd cmd_mark;
 sway_cmd cmd_mode;
 sway_cmd cmd_mouse_warping;
 sway_cmd cmd_move;
+sway_cmd cmd_opacity;
 sway_cmd cmd_new_float;
 sway_cmd cmd_new_window;
 sway_cmd cmd_no_focus;
diff --git a/include/sway/input/input-manager.h b/include/sway/input/input-manager.h
index 8e39a4a7..89a3ac71 100644
--- a/include/sway/input/input-manager.h
+++ b/include/sway/input/input-manager.h
@@ -1,6 +1,7 @@
 #ifndef _SWAY_INPUT_INPUT_MANAGER_H
 #define _SWAY_INPUT_INPUT_MANAGER_H
 #include <libinput.h>
+#include <wlr/types/wlr_input_inhibitor.h>
 #include "sway/server.h"
 #include "sway/config.h"
 #include "list.h"
@@ -23,7 +24,11 @@ struct sway_input_manager {
         struct wl_list devices;
         struct wl_list seats;
 
+        struct wlr_input_inhibit_manager *inhibit;
+
         struct wl_listener new_input;
+        struct wl_listener inhibit_activate;
+        struct wl_listener inhibit_deactivate;
 };
 
 struct sway_input_manager *input_manager_create(struct sway_server *server);
diff --git a/include/sway/input/seat.h b/include/sway/input/seat.h
index 137fcd22..d1cfbe4c 100644
--- a/include/sway/input/seat.h
+++ b/include/sway/input/seat.h
@@ -32,6 +32,9 @@ struct sway_seat {
         // If the focused layer is set, views cannot receive keyboard focus
         struct wlr_layer_surface *focused_layer;
 
+        // If exclusive_client is set, no other clients will receive input events
+        struct wl_client *exclusive_client;
+
         struct wl_listener focus_destroy;
         struct wl_listener new_container;
 
@@ -64,6 +67,9 @@ void seat_set_focus_warp(struct sway_seat *seat,
 void seat_set_focus_layer(struct sway_seat *seat,
                 struct wlr_layer_surface *layer);
 
+void seat_set_exclusive_client(struct sway_seat *seat,
+                struct wl_client *client);
+
 struct sway_container *seat_get_focus(struct sway_seat *seat);
 
 /**
@@ -85,4 +91,6 @@ void seat_apply_config(struct sway_seat *seat, struct seat_config *seat_config);
 
 struct seat_config *seat_get_config(struct sway_seat *seat);
 
+bool seat_is_input_allowed(struct sway_seat *seat, struct wlr_surface *surface);
+
 #endif
diff --git a/include/sway/tree/container.h b/include/sway/tree/container.h
index 277165ea..3a3a9429 100644
--- a/include/sway/tree/container.h
+++ b/include/sway/tree/container.h
@@ -83,6 +83,8 @@ struct sway_container {
 
         list_t *marks; // list of char*
 
+        float alpha;
+
         struct {
                 struct wl_signal destroy;
                 // Raised after the tree updates, but before arrange_windows
diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
index 4b84205e..f32ccc5a 100644
--- a/include/sway/tree/view.h
+++ b/include/sway/tree/view.h
@@ -59,11 +59,9 @@ struct sway_wl_shell_surface {
 };
 
 enum sway_view_type {
-        SWAY_WL_SHELL_VIEW,
-        SWAY_XDG_SHELL_V6_VIEW,
-        SWAY_XWAYLAND_VIEW,
-        // Keep last
-        SWAY_VIEW_TYPES,
+        SWAY_VIEW_WL_SHELL,
+        SWAY_VIEW_XDG_SHELL_V6,
+        SWAY_VIEW_XWAYLAND,
 };
 
 enum sway_view_prop {
@@ -101,9 +99,6 @@ struct sway_view {
                 struct sway_xwayland_surface *sway_xwayland_surface;
                 struct sway_wl_shell_surface *sway_wl_shell_surface;
         };
-
-        // only used for unmanaged views (shell specific)
-        struct wl_list unmanaged_view_link; // sway_root::unmanaged_views
 };
 
 struct sway_view *view_create(enum sway_view_type type,