4 files changed, 69 insertions, 0 deletions

diff --git a/include/sway/input/cursor.h b/include/sway/input/cursor.h
index 516718c9..e46c9b18 100644
--- a/include/sway/input/cursor.h
+++ b/include/sway/input/cursor.h
@@ -21,6 +21,8 @@ struct sway_cursor {
                 struct sway_node *node;
         } previous;
         struct wlr_xcursor_manager *xcursor_manager;
+        struct wl_list tablets;
+        struct wl_list tablet_pads;
 
         const char *image;
         struct wl_client *image_client;
@@ -42,6 +44,7 @@ struct sway_cursor {
 
         struct wl_listener tool_axis;
         struct wl_listener tool_tip;
+        struct wl_listener tool_proximity;
         struct wl_listener tool_button;
         uint32_t tool_buttons;
 
diff --git a/include/sway/input/seat.h b/include/sway/input/seat.h
index c963de9b..24a6fed4 100644
--- a/include/sway/input/seat.h
+++ b/include/sway/input/seat.h
@@ -28,6 +28,8 @@ struct sway_seat_device {
         struct sway_input_device *input_device;
         struct sway_keyboard *keyboard;
         struct sway_switch *switch_device;
+        struct sway_tablet *tablet;
+        struct sway_tablet_pad *tablet_pad;
         struct wl_list link; // sway_seat::devices
 };
 
diff --git a/include/sway/input/tablet.h b/include/sway/input/tablet.h
new file mode 100644
index 00000000..f30e232a
--- /dev/null
+++ b/include/sway/input/tablet.h
@@ -0,0 +1,62 @@
+#ifndef _SWAY_INPUT_TABLET_H
+#define _SWAY_INPUT_TABLET_H
+#include <wlr/types/wlr_layer_shell_v1.h>
+
+struct sway_seat;
+struct wlr_tablet_tool;
+
+struct sway_tablet {
+        struct wl_list link;
+        struct sway_seat_device *seat_device;
+        struct wlr_tablet_v2_tablet *tablet_v2;
+};
+
+struct sway_tablet_tool {
+        struct sway_seat *seat;
+        struct sway_tablet *tablet;
+        struct wlr_tablet_v2_tablet_tool *tablet_v2_tool;
+
+        double tilt_x, tilt_y;
+
+        struct wl_listener set_cursor;
+        struct wl_listener tool_destroy;
+};
+
+struct sway_tablet_pad {
+        struct wl_list link;
+        struct sway_seat_device *seat_device;
+        struct sway_tablet *tablet;
+        struct wlr_tablet_v2_tablet_pad *tablet_v2_pad;
+
+        struct wl_listener attach;
+        struct wl_listener button;
+        struct wl_listener ring;
+        struct wl_listener strip;
+
+        struct wlr_surface *current_surface;
+        struct wl_listener surface_destroy;
+
+        struct wl_listener tablet_destroy;
+};
+
+struct sway_tablet *sway_tablet_create(struct sway_seat *seat,
+                struct sway_seat_device *device);
+
+void sway_configure_tablet(struct sway_tablet *tablet);
+
+void sway_tablet_destroy(struct sway_tablet *tablet);
+
+void sway_tablet_tool_configure(struct sway_tablet *tablet,
+                struct wlr_tablet_tool *wlr_tool);
+
+struct sway_tablet_pad *sway_tablet_pad_create(struct sway_seat *seat,
+                struct sway_seat_device *device);
+
+void sway_configure_tablet_pad(struct sway_tablet_pad *tablet_pad);
+
+void sway_tablet_pad_destroy(struct sway_tablet_pad *tablet_pad);
+
+void sway_tablet_pad_notify_enter(struct sway_tablet_pad *tablet_pad,
+                struct wlr_surface *surface);
+
+#endif
diff --git a/include/sway/server.h b/include/sway/server.h
index a43cbf72..cd411d3b 100644
--- a/include/sway/server.h
+++ b/include/sway/server.h
@@ -44,6 +44,8 @@ struct sway_server {
         struct wlr_xdg_shell *xdg_shell;
         struct wl_listener xdg_shell_surface;
 
+        struct wlr_tablet_manager_v2 *tablet_v2;
+
 #if HAVE_XWAYLAND
         struct sway_xwayland xwayland;
         struct wl_listener xwayland_surface;