Merge branch 'rootston'

47 files changed, 2754 insertions, 1116 deletions

diff --git a/backend/libinput/keyboard.c b/backend/libinput/keyboard.c
index 1c52a6b8..2a626148 100644
--- a/backend/libinput/keyboard.c
+++ b/backend/libinput/keyboard.c
@@ -68,5 +68,5 @@ void handle_keyboard_key(struct libinput_event *event,
 		wlr_event.state = WLR_KEY_PRESSED;
 		break;
 	}
-	wl_signal_emit(&wlr_dev->keyboard->events.key, &wlr_event);
+	wlr_keyboard_update_state(wlr_dev->keyboard, &wlr_event);
 }
diff --git a/backend/wayland/backend.c b/backend/wayland/backend.c
index d917c7e9..264ce338 100644
--- a/backend/wayland/backend.c
+++ b/backend/wayland/backend.c
@@ -35,26 +35,13 @@ static bool wlr_wl_backend_start(struct wlr_backend *_backend) {
 	struct wlr_wl_backend *backend = (struct wlr_wl_backend *)_backend;
 	wlr_log(L_INFO, "Initializating wayland backend");
 
-	backend->remote_display = wl_display_connect(NULL);
-	if (!backend->remote_display) {
-		wlr_log_errno(L_ERROR, "Could not connect to remote display");
-		return false;
-	}
-
-	if (!(backend->registry = wl_display_get_registry(backend->remote_display))) {
-		wlr_log_errno(L_ERROR, "Could not obtain reference to remote registry");
-		return false;
-	}
-
 	wlr_wl_registry_poll(backend);
 	if (!(backend->compositor) || (!(backend->shell))) {
 		wlr_log_errno(L_ERROR, "Could not obtain retrieve required globals");
 		return false;
 	}
 
-	wlr_egl_init(&backend->egl, EGL_PLATFORM_WAYLAND_EXT, backend->remote_display);
-	wlr_egl_bind_display(&backend->egl, backend->local_display);
-
+	backend->started = true;
 	for (size_t i = 0; i < backend->requested_outputs; ++i) {
 		wlr_wl_output_create(&backend->backend);
 	}
@@ -146,6 +133,21 @@ struct wlr_backend *wlr_wl_backend_create(struct wl_display *display) {
 	}
 
 	backend->local_display = display;
+
+	backend->remote_display = wl_display_connect(NULL);
+	if (!backend->remote_display) {
+		wlr_log_errno(L_ERROR, "Could not connect to remote display");
+		return false;
+	}
+
+	if (!(backend->registry = wl_display_get_registry(backend->remote_display))) {
+		wlr_log_errno(L_ERROR, "Could not obtain reference to remote registry");
+		return false;
+	}
+
+	wlr_egl_init(&backend->egl, EGL_PLATFORM_WAYLAND_EXT, backend->remote_display);
+	wlr_egl_bind_display(&backend->egl, backend->local_display);
+
 	return &backend->backend;
 
 error:
diff --git a/backend/wayland/output.c b/backend/wayland/output.c
index 3e673bcc..ba04aede 100644
--- a/backend/wayland/output.c
+++ b/backend/wayland/output.c
@@ -209,7 +209,7 @@ static struct zxdg_toplevel_v6_listener xdg_toplevel_listener = {
 struct wlr_output *wlr_wl_output_create(struct wlr_backend *_backend) {
 	assert(wlr_backend_is_wl(_backend));
 	struct wlr_wl_backend *backend = (struct wlr_wl_backend *)_backend;
-	if (!backend->remote_display) {
+	if (!backend->started) {
 		++backend->requested_outputs;
 		return NULL;
 	}
diff --git a/backend/wayland/wl_seat.c b/backend/wayland/wl_seat.c
index 3e6982a0..ba3feb8d 100644
--- a/backend/wayland/wl_seat.c
+++ b/backend/wayland/wl_seat.c
@@ -128,17 +128,15 @@ static const struct wl_pointer_listener pointer_listener = {
 
 static void keyboard_handle_keymap(void *data, struct wl_keyboard *wl_keyboard,
 		uint32_t format, int32_t fd, uint32_t size) {
-
+	// TODO: set keymap
 }
 
 static void keyboard_handle_enter(void *data, struct wl_keyboard *wl_keyboard,
 		uint32_t serial, struct wl_surface *surface, struct wl_array *keys) {
-
 }
 
 static void keyboard_handle_leave(void *data, struct wl_keyboard *wl_keyboard,
 		uint32_t serial, struct wl_surface *surface) {
-
 }
 
 static void keyboard_handle_key(void *data, struct wl_keyboard *wl_keyboard,
@@ -151,7 +149,7 @@ static void keyboard_handle_key(void *data, struct wl_keyboard *wl_keyboard,
 	wlr_event.state = state;
 	wlr_event.time_sec = time / 1000;
 	wlr_event.time_usec = time * 1000;
-	wl_signal_emit(&dev->keyboard->events.key, &wlr_event);
+	wlr_keyboard_update_state(dev->keyboard, &wlr_event);
 }
 
 static void keyboard_handle_modifiers(void *data, struct wl_keyboard *wl_keyboard,
diff --git a/examples/compositor.c b/examples/compositor.c
deleted file mode 100644
index 8154c2e3..00000000
--- a/examples/compositor.c
+++ /dev/null
@@ -1,686 +0,0 @@
-#define _POSIX_C_SOURCE 199309L
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <inttypes.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <wayland-server.h>
-// TODO: BSD et al
-#include <linux/input-event-codes.h>
-#include <wlr/backend.h>
-#include <wlr/backend/session.h>
-#include <wlr/render.h>
-#include <wlr/render/matrix.h>
-#include <wlr/render/gles2.h>
-#include <wlr/types/wlr_output.h>
-#include <wlr/types/wlr_surface.h>
-#include <wlr/types/wlr_wl_shell.h>
-#include <wlr/types/wlr_xdg_shell_v6.h>
-#include <wlr/types/wlr_seat.h>
-#include <wlr/types/wlr_input_device.h>
-#include <wlr/types/wlr_data_device_manager.h>
-#include <wlr/types/wlr_gamma_control.h>
-#include "wlr/types/wlr_compositor.h"
-#include <wlr/types/wlr_cursor.h>
-#include <wlr/types/wlr_output_layout.h>
-#include <wlr/xwayland.h>
-#include <xkbcommon/xkbcommon.h>
-#include <wlr/util/log.h>
-#include "config.h"
-#include "shared.h"
-#include <assert.h>
-
-// TODO: move to common header?
-int os_create_anonymous_file(off_t size);
-
-struct sample_state;
-
-struct example_xdg_surface_v6 {
-	struct wlr_xdg_surface_v6 *surface;
-	struct sample_state *sample;
-
-	// position of the wlr_surface in the layout
-	struct {
-		int lx;
-		int ly;
-	} position;
-
-	struct wl_listener destroy_listener;
-	struct wl_listener ping_timeout_listener;
-	struct wl_listener request_minimize_listener;
-	struct wl_listener request_move_listener;
-	struct wl_listener request_resize_listener;
-	struct wl_listener request_show_window_menu_listener;
-};
-
-struct input_event_cache {
-	uint32_t serial;
-	struct wlr_cursor *cursor;
-	struct wlr_input_device *device;
-};
-
-struct motion_context {
-	struct example_xdg_surface_v6 *surface;
-	int off_x, off_y;
-};
-
-struct sample_state {
-	struct wlr_renderer *renderer;
-	struct compositor_state *compositor;
-	struct wlr_compositor *wlr_compositor;
-	struct wlr_wl_shell *wl_shell;
-	struct wlr_seat *wl_seat;
-	struct wlr_xdg_shell_v6 *xdg_shell;
-	struct wlr_data_device_manager *data_device_manager;
-	struct wl_resource *focus;
-	struct wl_listener keyboard_bound;
-	struct wlr_xwayland *xwayland;
-	struct wlr_gamma_control_manager *gamma_control_manager;
-	bool mod_down;
-	int keymap_fd;
-	size_t keymap_size;
-	uint32_t serial;
-
-	struct motion_context motion_context;
-
-	struct example_config *config;
-	struct wlr_output_layout *layout;
-	struct wlr_cursor *cursor;
-	struct wlr_xcursor *xcursor;
-
-	// Ring buffer
-	int input_cache_idx;
-	struct input_event_cache input_cache[16];
-
-	struct wl_listener cursor_motion;
-	struct wl_listener cursor_motion_absolute;
-	struct wl_listener cursor_button;
-	struct wl_listener cursor_axis;
-
-	struct wl_listener tool_axis;
-	struct wl_listener tool_tip;
-	struct wl_listener tool_button;
-
-	struct wl_listener new_xdg_surface_v6;
-
-	struct wlr_xdg_surface_v6 *focused_surface;
-};
-
-static void example_set_focused_surface(struct sample_state *sample,
-		struct wlr_xdg_surface_v6 *surface) {
-	if (sample->focused_surface == surface) {
-		return;
-	}
-
-	// set activated state of the xdg surfaces
-	struct wlr_xdg_surface_v6 *xdg_surface;
-	struct wlr_xdg_client_v6 *xdg_client;
-	wl_list_for_each(xdg_client, &sample->xdg_shell->clients, link) {
-		wl_list_for_each(xdg_surface, &xdg_client->surfaces, link) {
-			if (!xdg_surface->configured ||
-					xdg_surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
-				continue;
-			}
-			wlr_xdg_toplevel_v6_set_activated(xdg_surface,
-				xdg_surface == surface);
-		}
-	}
-
-	if (surface) {
-		// TODO: send array of currently pressed keys
-		struct wl_array keys;
-		wl_array_init(&keys);
-		wlr_seat_keyboard_enter(sample->wl_seat, surface->surface, keys);
-	} else {
-		wlr_seat_keyboard_clear_focus(sample->wl_seat);
-	}
-
-	sample->focused_surface = surface;
-}
-
-/*
- * Convert timespec to milliseconds
- */
-static inline int64_t timespec_to_msec(const struct timespec *a) {
-	return (int64_t)a->tv_sec * 1000 + a->tv_nsec / 1000000;
-}
-
-static void output_frame_handle_surface(struct sample_state *sample,
-		struct wlr_output *wlr_output, struct timespec *ts,
-		struct wl_resource *_res, int ox, int oy) {
-	struct wlr_surface *surface = wl_resource_get_user_data(_res);
-	float matrix[16];
-	float transform[16];
-	wlr_surface_flush_damage(surface);
-	if (surface->texture->valid) {
-		wlr_matrix_translate(&transform, ox, oy, 0);
-		wlr_surface_get_matrix(surface, &matrix,
-			&wlr_output->transform_matrix, &transform);
-		wlr_render_with_matrix(sample->renderer, surface->texture, &matrix);
-
-		struct wlr_frame_callback *cb, *cnext;
-		wl_list_for_each_safe(cb, cnext, &surface->frame_callback_list, link) {
-			wl_callback_send_done(cb->resource, timespec_to_msec(ts));
-			wl_resource_destroy(cb->resource);
-		}
-	}
-}
-
-static void handle_xdg_surface_v6_ping_timeout(struct wl_listener *listener,
-		void *data) {
-	struct wlr_xdg_surface_v6 *surface = data;
-	wlr_log(L_DEBUG, "got ping timeout for surface: %s", surface->title);
-}
-
-static void handle_xdg_surface_v6_destroy(struct wl_listener *listener,
-		void *data) {
-	struct example_xdg_surface_v6 *example_surface =
-		wl_container_of(listener, example_surface, destroy_listener);
-	wl_list_remove(&example_surface->destroy_listener.link);
-	wl_list_remove(&example_surface->ping_timeout_listener.link);
-	wl_list_remove(&example_surface->request_move_listener.link);
-	wl_list_remove(&example_surface->request_resize_listener.link);
-	wl_list_remove(&example_surface->request_show_window_menu_listener.link);
-	wl_list_remove(&example_surface->request_minimize_listener.link);
-	free(example_surface);
-}
-
-static void handle_xdg_surface_v6_request_move(struct wl_listener *listener,
-		void *data) {
-	struct example_xdg_surface_v6 *esurface =
-		wl_container_of(listener, esurface, request_move_listener);
-	struct wlr_xdg_toplevel_v6_move_event *e = data;
-	struct sample_state *sample = esurface->sample;
-	struct input_event_cache *event = NULL;
-	for (size_t i = 0;
-			i < sizeof(sample->input_cache) / sizeof(sample->input_cache[0]);
-			++i) {
-		if (sample->input_cache[i].cursor
-				&& sample->input_cache[i].serial == e->serial) {
-			event = &sample->input_cache[i];
-			break;
-		}
-	}
-	if (!event || sample->motion_context.surface) {
-		return;
-	}
-	sample->motion_context.surface = esurface;
-	sample->motion_context.off_x = sample->cursor->x - esurface->position.lx;
-	sample->motion_context.off_y = sample->cursor->y - esurface->position.ly;
-	wlr_seat_pointer_clear_focus(sample->wl_seat);
-}
-
-static void handle_xdg_surface_v6_request_resize(struct wl_listener *listener,
-		void *data) {
-	struct example_xdg_surface_v6 *example_surface =
-		wl_container_of(listener, example_surface, request_resize_listener);
-	struct wlr_xdg_toplevel_v6_resize_event *e = data;
-	wlr_log(L_DEBUG, "TODO: surface requested resize: %s", e->surface->title);
-}
-
-static void handle_xdg_surface_v6_request_show_window_menu(
-		struct wl_listener *listener, void *data) {
-	struct example_xdg_surface_v6 *example_surface =
-		wl_container_of(listener, example_surface,
-			request_show_window_menu_listener);
-	struct wlr_xdg_toplevel_v6_show_window_menu_event *e = data;
-	wlr_log(L_DEBUG, "TODO: surface requested to show window menu: %s",
-		e->surface->title);
-}
-
-static void handle_xdg_surface_v6_request_minimize(
-		struct wl_listener *listener, void *data) {
-	struct example_xdg_surface_v6 *example_surface =
-		wl_container_of(listener, example_surface, request_minimize_listener);
-	wlr_log(L_DEBUG, "TODO: surface requested to be minimized: %s",
-		example_surface->surface->title);
-}
-
-static void handle_new_xdg_surface_v6(struct wl_listener *listener,
-		void *data) {
-	struct sample_state *sample_state =
-		wl_container_of(listener, sample_state, new_xdg_surface_v6);
-	struct wlr_xdg_surface_v6 *surface = data;
-	wlr_log(L_DEBUG, "new xdg surface: title=%s, app_id=%s",
-		surface->title, surface->app_id);
-
-	wlr_xdg_surface_v6_ping(surface);
-
-	struct example_xdg_surface_v6 *esurface =
-		calloc(1, sizeof(struct example_xdg_surface_v6));
-	if (esurface == NULL) {
-		return;
-	}
-
-	esurface->sample = sample_state;
-	esurface->surface = surface;
-	// TODO sensible default position
-	esurface->position.lx = 300;
-	esurface->position.ly = 300;
-	surface->data = esurface;
-
-	wl_signal_add(&surface->events.destroy, &esurface->destroy_listener);
-	esurface->destroy_listener.notify = handle_xdg_surface_v6_destroy;
-
-	wl_signal_add(&surface->events.ping_timeout,
-		&esurface->ping_timeout_listener);
-	esurface->ping_timeout_listener.notify = handle_xdg_surface_v6_ping_timeout;
-
-	wl_signal_add(&surface->events.request_move,
-		&esurface->request_move_listener);
-	esurface->request_move_listener.notify = handle_xdg_surface_v6_request_move;
-
-	wl_signal_add(&surface->events.request_resize,
-		&esurface->request_resize_listener);
-	esurface->request_resize_listener.notify =
-		handle_xdg_surface_v6_request_resize;
-
-	wl_signal_add(&surface->events.request_show_window_menu,
-		&esurface->request_show_window_menu_listener);
-	esurface->request_show_window_menu_listener.notify =
-		handle_xdg_surface_v6_request_show_window_menu;
-
-	wl_signal_add(&surface->events.request_minimize,
-		&esurface->request_minimize_listener);
-	esurface->request_minimize_listener.notify =
-		handle_xdg_surface_v6_request_minimize;
-}
-
-static void handle_output_frame(struct output_state *output,
-		struct timespec *ts) {
-	struct compositor_state *state = output->compositor;
-	struct sample_state *sample = state->data;
-	struct wlr_output *wlr_output = output->output;
-
-	wlr_output_make_current(wlr_output);
-	wlr_renderer_begin(sample->renderer, wlr_output);
-
-	struct wlr_wl_shell_surface *wl_shell_surface;
-	wl_list_for_each(wl_shell_surface, &sample->wl_shell->surfaces, link) {
-		output_frame_handle_surface(sample, wlr_output, ts,
-			wl_shell_surface->surface, 200, 200);
-	}
-	struct wlr_xdg_surface_v6 *xdg_surface;
-	struct wlr_xdg_client_v6 *xdg_client;
-	wl_list_for_each(xdg_client, &sample->xdg_shell->clients, link) {
-		wl_list_for_each(xdg_surface, &xdg_client->surfaces, link) {
-			if (!xdg_surface->configured) {
-				continue;
-			}
-
-			struct example_xdg_surface_v6 *esurface = xdg_surface->data;
-			assert(esurface);
-
-			int width = xdg_surface->surface->current.buffer_width;
-			int height = xdg_surface->surface->current.buffer_height;
-
-			bool intersects_output = wlr_output_layout_intersects(
-				sample->layout, wlr_output,
-				esurface->position.lx, esurface->position.ly,
-				esurface->position.lx + width, esurface->position.ly + height);
-
-			if (intersects_output) {
-				double ox = esurface->position.lx, oy = esurface->position.ly;
-				wlr_output_layout_output_coords(sample->layout, wlr_output,
-					&ox, &oy);
-				output_frame_handle_surface(sample, wlr_output, ts,
-					xdg_surface->surface->resource, ox, oy);
-			}
-		}
-	}
-	struct wlr_x11_window *x11_window;
-	wl_list_for_each(x11_window, &sample->xwayland->displayable_windows, link) {
-		output_frame_handle_surface(sample, wlr_output, ts,
-			x11_window->surface, 200, 200);
-	}
-
-	wlr_renderer_end(sample->renderer);
-	wlr_output_swap_buffers(wlr_output);
-}
-
-static void handle_keyboard_key(struct keyboard_state *keyboard,
-		uint32_t keycode, xkb_keysym_t sym, enum wlr_key_state key_state,
-		uint64_t time_usec) {
-	struct compositor_state *state = keyboard->compositor;
-	struct sample_state *sample = state->data;
-
-	uint32_t depressed = xkb_state_serialize_mods(keyboard->xkb_state,
-		XKB_STATE_MODS_DEPRESSED);
-	uint32_t latched = xkb_state_serialize_mods(keyboard->xkb_state,
-		XKB_STATE_MODS_LATCHED);
-	uint32_t locked = xkb_state_serialize_mods(keyboard->xkb_state,
-		XKB_STATE_MODS_LOCKED);
-	uint32_t group = xkb_state_serialize_layout(keyboard->xkb_state,
-		XKB_STATE_LAYOUT_EFFECTIVE);
-
-	wlr_seat_keyboard_send_modifiers(sample->wl_seat, depressed, latched,
-		locked, group);
-	wlr_seat_keyboard_send_key(sample->wl_seat, (uint32_t)time_usec, keycode,
-		key_state);
-
-	if (sym == XKB_KEY_Super_L || sym == XKB_KEY_Super_R) {
-		sample->mod_down = key_state == WLR_KEY_PRESSED;
-	}
-}
-
-static struct wlr_xdg_surface_v6 *example_xdg_surface_at(
-		struct sample_state *sample, int lx, int ly) {
-	struct wlr_xdg_surface_v6 *xdg_surface;
-	struct wlr_xdg_client_v6 *xdg_client;
-	wl_list_for_each(xdg_client, &sample->xdg_shell->clients, link) {
-		wl_list_for_each(xdg_surface, &xdg_client->surfaces, link) {
-			if (!xdg_surface->configured) {
-				continue;
-			}
-
-			struct example_xdg_surface_v6 *esurface = xdg_surface->data;
-
-			double window_x = esurface->position.lx + xdg_surface->geometry->x;
-			double window_y = esurface->position.ly + xdg_surface->geometry->y;
-
-			if (sample->cursor->x >= window_x &&
-					sample->cursor->y >= window_y &&
-					sample->cursor->x <= window_x +
-						xdg_surface->geometry->width &&
-					sample->cursor->y <= window_y +
-						xdg_surface->geometry->height) {
-				return xdg_surface;
-			}
-		}
-	}
-
-	return NULL;
-}
-
-static void update_pointer_position(struct sample_state *sample, uint32_t time) {
-	if (sample->motion_context.surface) {
-		struct example_xdg_surface_v6 *surface;
-		surface = sample->motion_context.surface;
-		surface->position.lx = sample->cursor->x - sample->motion_context.off_x;
-		surface->position.ly = sample->cursor->y - sample->motion_context.off_y;
-		return;
-	}
-
-	struct wlr_xdg_surface_v6 *surface = example_xdg_surface_at(sample,
-			sample->cursor->x, sample->cursor->y);
-
-	if (surface) {
-		struct example_xdg_surface_v6 *esurface = surface->data;
-
-		double sx = sample->cursor->x - esurface->position.lx;
-		double sy = sample->cursor->y - esurface->position.ly;
-
-		// TODO z-order
-		wlr_seat_pointer_enter(sample->wl_seat, surface->surface, sx, sy);
-		wlr_seat_pointer_send_motion(sample->wl_seat, time, sx, sy);
-	} else {
-		wlr_seat_pointer_clear_focus(sample->wl_seat);
-	}
-}
-
-static void handle_cursor_motion(struct wl_listener *listener, void *data) {
-	struct sample_state *sample =
-		wl_container_of(listener, sample, cursor_motion);
-	struct wlr_event_pointer_motion *event = data;
-
-	wlr_cursor_move(sample->cursor, event->device, event->delta_x,
-		event->delta_y);
-
-	update_pointer_position(sample, (uint32_t)event->time_usec);
-}
-
-static void handle_cursor_motion_absolute(struct wl_listener *listener,
-		void *data) {
-	struct sample_state *sample =
-		wl_container_of(listener, sample, cursor_motion_absolute);
-	struct wlr_event_pointer_motion_absolute *event = data;
-
-	wlr_cursor_warp_absolute(sample->cursor, event->device,
-		event->x_mm / event->width_mm, event->y_mm / event->height_mm);
-
-	update_pointer_position(sample, (uint32_t)event->time_usec);
-}
-
-static void handle_cursor_axis(struct wl_listener *listener, void *data) {
-	struct sample_state *sample =
-		wl_container_of(listener, sample, cursor_axis);
-	struct wlr_event_pointer_axis *event = data;
-	wlr_seat_pointer_send_axis(sample->wl_seat, event->time_sec,
-		event->orientation, event->delta);
-}
-
-static void handle_cursor_button(struct wl_listener *listener, void *data) {
-	struct sample_state *sample =
-		wl_container_of(listener, sample, cursor_button);
-	struct wlr_event_pointer_button *event = data;
-
-	struct wlr_xdg_surface_v6 *surface =
-		example_xdg_surface_at(sample, sample->cursor->x, sample->cursor->y);
-
-	uint32_t serial = wlr_seat_pointer_send_button(sample->wl_seat,
-			(uint32_t)event->time_usec, event->button, event->state);
-
-	int i;
-	switch (event->state) {
-	case WLR_BUTTON_RELEASED:
-		if (sample->motion_context.surface) {
-			sample->motion_context.surface = NULL;
-		}
-		break;
-	case WLR_BUTTON_PRESSED:
-		i = sample->input_cache_idx;
-		sample->input_cache[i].serial = serial;
-		sample->input_cache[i].cursor = sample->cursor;
-		sample->input_cache[i].device = event->device;
-		sample->input_cache_idx = (i + 1)
-			% (sizeof(sample->input_cache) / sizeof(sample->input_cache[0]));
-		example_set_focused_surface(sample, surface);
-		wlr_log(L_DEBUG, "Stored event %d at %d", serial, i);
-		if (sample->mod_down && event->button == BTN_LEFT) {
-			struct example_xdg_surface_v6 *esurface = surface->data;
-			sample->motion_context.surface = esurface;
-			sample->motion_context.off_x = sample->cursor->x - esurface->position.lx;
-			sample->motion_context.off_y = sample->cursor->y - esurface->position.ly;
-			wlr_seat_pointer_clear_focus(sample->wl_seat);
-		}
-		break;
-	}
-}
-
-static void handle_tool_axis(struct wl_listener *listener, void *data) {
-	struct sample_state *sample =
-		wl_container_of(listener, sample, tool_axis);
-	struct wlr_event_tablet_tool_axis *event = data;
-	if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) &&
-			(event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) {
-		wlr_cursor_warp_absolute(sample->cursor, event->device,
-			event->x_mm / event->width_mm, event->y_mm / event->height_mm);
-		update_pointer_position(sample, (uint32_t)event->time_usec);
-	}
-}
-
-static void handle_tool_tip(struct wl_listener *listener, void *data) {
-	struct sample_state *sample =
-		wl_container_of(listener, sample, tool_tip);
-	struct wlr_event_tablet_tool_tip *event = data;
-
-	struct wlr_xdg_surface_v6 *surface =
-		example_xdg_surface_at(sample, sample->cursor->x, sample->cursor->y);
-	example_set_focused_surface(sample, surface);
-
-	wlr_seat_pointer_send_button(sample->wl_seat, (uint32_t)event->time_usec,
-		BTN_LEFT, event->state);
-}
-
-static void handle_input_add(struct compositor_state *state,
-		struct wlr_input_device *device) {
-	struct sample_state *sample = state->data;
-
-	if (device->type == WLR_INPUT_DEVICE_POINTER ||
-			device->type == WLR_INPUT_DEVICE_TOUCH ||
-			device->type == WLR_INPUT_DEVICE_TABLET_TOOL) {
-		wlr_cursor_attach_input_device(sample->cursor, device);
-		example_config_configure_cursor(sample->config, sample->cursor,
-			sample->compositor);
-	}
-}
-
-static void handle_output_add(struct output_state *ostate) {
-	struct sample_state *sample = ostate->compositor->data;
-	struct wlr_output *wlr_output = ostate->output;
-	struct wlr_xcursor_image *image = sample->xcursor->images[0];
-
-	struct output_config *o_config =
-		example_config_get_output(sample->config, ostate->output);
-
-	if (o_config) {
-		wlr_output_transform(ostate->output, o_config->transform);
-		wlr_output_layout_add(sample->layout, ostate->output, o_config->x,
-			o_config->y);
-	} else {
-		wlr_output_layout_add_auto(sample->layout, ostate->output);
-	}
-
-	example_config_configure_cursor(sample->config, sample->cursor,
-		sample->compositor);
-
-	// TODO the cursor must be set depending on which surface it is displayed
-	// over which should happen in the compositor.
-	if (!wlr_output_set_cursor(wlr_output, image->buffer,
-			image->width, image->width, image->height)) {
-		wlr_log(L_DEBUG, "Failed to set hardware cursor");
-		return;
-	}
-
-	wlr_cursor_warp(sample->cursor, NULL, sample->cursor->x, sample->cursor->y);
-}
-
-static void handle_output_remove(struct output_state *ostate) {
-	struct sample_state *sample = ostate->compositor->data;
-
-	wlr_output_layout_remove(sample->layout, ostate->output);
-
-	example_config_configure_cursor(sample->config, sample->cursor,
-		sample->compositor);
-}
-
-int main(int argc, char *argv[]) {
-	struct sample_state state = { 0 };
-	struct compositor_state compositor = { 0,
-		.data = &state,
-		.output_frame_cb = handle_output_frame,
-	};
-
-	compositor.input_add_cb = handle_input_add;
-	compositor.output_add_cb = handle_output_add;
-	compositor.output_remove_cb = handle_output_remove;
-
-	state.compositor = &compositor;
-	state.config = parse_args(argc, argv);
-	state.cursor = wlr_cursor_create();
-	state.layout = wlr_output_layout_create();
-	wlr_cursor_attach_output_layout(state.cursor, state.layout);
-	wlr_cursor_map_to_region(state.cursor, state.config->cursor.mapped_box);
-
-	struct wlr_xcursor_theme *theme = wlr_xcursor_theme_load("default", 16);
-	if (!theme) {
-		wlr_log(L_ERROR, "Failed to load cursor theme");
-		return 1;
-	}
-	state.xcursor = wlr_xcursor_theme_get_cursor(theme, "left_ptr");
-	if (!state.xcursor) {
-		wlr_log(L_ERROR, "Failed to load left_ptr cursor");
-		return 1;
-	}
-
-	wlr_cursor_set_xcursor(state.cursor, state.xcursor);
-
-	// pointer events
-	wl_signal_add(&state.cursor->events.motion, &state.cursor_motion);
-	state.cursor_motion.notify = handle_cursor_motion;
-
-	wl_signal_add(&state.cursor->events.motion_absolute,
-		&state.cursor_motion_absolute);
-	state.cursor_motion_absolute.notify = handle_cursor_motion_absolute;
-
-	wl_signal_add(&state.cursor->events.button, &state.cursor_button);
-	state.cursor_button.notify = handle_cursor_button;
-
-	wl_signal_add(&state.cursor->events.axis, &state.cursor_axis);
-	state.cursor_axis.notify = handle_cursor_axis;
-
-	wl_signal_add(&state.cursor->events.tablet_tool_axis, &state.tool_axis);
-	state.tool_axis.notify = handle_tool_axis;
-
-	wl_signal_add(&state.cursor->events.tablet_tool_tip, &state.tool_tip);
-	state.tool_tip.notify = handle_tool_tip;
-
-	compositor_init(&compositor);
-
-	state.renderer = wlr_gles2_renderer_create(compositor.backend);
-	if (!state.renderer) {
-		wlr_log(L_ERROR, "Could not start compositor, OOM");
-		exit(EXIT_FAILURE);
-	}
-	wl_display_init_shm(compositor.display);
-	state.wlr_compositor =
-		wlr_compositor_create(compositor.display, state.renderer);
-	state.wl_shell = wlr_wl_shell_create(compositor.display);
-	state.xdg_shell = wlr_xdg_shell_v6_create(compositor.display);
-
-	// shell events
-	wl_signal_add(&state.xdg_shell->events.new_surface,
-		&state.new_xdg_surface_v6);
-	state.new_xdg_surface_v6.notify = handle_new_xdg_surface_v6;
-
-
-	state.data_device_manager =
-		wlr_data_device_manager_create(compositor.display);
-
-	state.gamma_control_manager =
-		wlr_gamma_control_manager_create(compositor.display);
-
-	state.wl_seat = wlr_seat_create(compositor.display, "seat0");
-	assert(state.wl_seat);
-	wlr_seat_set_capabilities(state.wl_seat, WL_SEAT_CAPABILITY_KEYBOARD
-		| WL_SEAT_CAPABILITY_POINTER | WL_SEAT_CAPABILITY_TOUCH);
-
-	struct keyboard_state *kbstate;
-	wl_list_for_each(kbstate, &compositor.keyboards, link) {
-		char *keymap = xkb_keymap_get_as_string(kbstate->keymap,
-			XKB_KEYMAP_FORMAT_TEXT_V1);
-		state.keymap_size = strlen(keymap);
-		state.keymap_fd = os_create_anonymous_file(state.keymap_size);
-		void *ptr =
-			mmap(NULL, state.keymap_size, PROT_READ | PROT_WRITE, MAP_SHARED,
-				state.keymap_fd, 0);
-		strcpy(ptr, keymap);
-		free(keymap);
-		break;
-	}
-
-	wlr_seat_keyboard_set_keymap(state.wl_seat, state.keymap_fd,
-		state.keymap_size);
-
-	state.xwayland = wlr_xwayland_create(compositor.display,
-		state.wlr_compositor);
-
-	compositor.keyboard_key_cb = handle_keyboard_key;
-
-	wl_display_run(compositor.display);
-
-	wl_list_remove(&state.new_xdg_surface_v6.link);
-
-	wlr_xwayland_destroy(state.xwayland);
-	close(state.keymap_fd);
-	wlr_seat_destroy(state.wl_seat);
-	wlr_gamma_control_manager_destroy(state.gamma_control_manager);
-	wlr_data_device_manager_destroy(state.data_device_manager);
-	wlr_xdg_shell_v6_destroy(state.xdg_shell);
-	wlr_wl_shell_destroy(state.wl_shell);
-	wlr_compositor_destroy(state.wlr_compositor);
-	wlr_renderer_destroy(state.renderer);
-	compositor_fini(&compositor);
-}
diff --git a/examples/meson.build b/examples/meson.build
index 5d3ff52a..6ec40843 100644
--- a/examples/meson.build
+++ b/examples/meson.build
@@ -22,10 +22,3 @@ executable(
 	dependencies: wlroots,
 	link_with: lib_shared,
 )
-
-executable(
-	'compositor',
-	'compositor.c',
-	dependencies: wlroots,
-	link_with: lib_shared,
-)
diff --git a/examples/output-layout.c b/examples/output-layout.c
index 69cb241a..560a7113 100644
--- a/examples/output-layout.c
+++ b/examples/output-layout.c
@@ -204,6 +204,11 @@ int main(int argc, char *argv[]) {
 	wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ABGR8888,
 		cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data);
 
+	if (!wlr_backend_start(compositor.backend)) {
+		wlr_log(L_ERROR, "Failed to start backend");
+		wlr_backend_destroy(compositor.backend);
+		exit(1);
+	}
 	wl_display_run(compositor.display);
 
 	wlr_texture_destroy(state.cat_texture);
diff --git a/examples/pointer.c b/examples/pointer.c
index 2b937540..11f67f9b 100644
--- a/examples/pointer.c
+++ b/examples/pointer.c
@@ -333,6 +333,11 @@ int main(int argc, char *argv[]) {
 	wlr_cursor_set_xcursor(state.cursor, state.xcursor);
 
 	compositor_init(&compositor);
+	if (!wlr_backend_start(compositor.backend)) {
+		wlr_log(L_ERROR, "Failed to start backend");
+		wlr_backend_destroy(compositor.backend);
+		exit(1);
+	}
 	wl_display_run(compositor.display);
 	compositor_fini(&compositor);
 
diff --git a/examples/rotation.c b/examples/rotation.c
index dfb81e59..d7892723 100644
--- a/examples/rotation.c
+++ b/examples/rotation.c
@@ -147,6 +147,11 @@ int main(int argc, char *argv[]) {
 	wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ABGR8888,
 		cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data);
 
+	if (!wlr_backend_start(compositor.backend)) {
+		wlr_log(L_ERROR, "Failed to start backend");
+		wlr_backend_destroy(compositor.backend);
+		exit(1);
+	}
 	wl_display_run(compositor.display);
 
 	wlr_texture_destroy(state.cat_texture);
diff --git a/examples/shared.c b/examples/shared.c
index 19cf83f0..3fa7cd05 100644
--- a/examples/shared.c
+++ b/examples/shared.c
@@ -538,11 +538,6 @@ void compositor_init(struct compositor_state *state) {
 
 	wlr_log(L_INFO, "Running compositor on wayland display '%s'", socket);
 	setenv("_WAYLAND_DISPLAY", socket, true);
-	if (!wlr_backend_start(state->backend)) {
-		wlr_log(L_ERROR, "Failed to start backend");
-		wlr_backend_destroy(wlr);
-		exit(1);
-	}
 }
 
 void compositor_fini(struct compositor_state *state) {
diff --git a/examples/simple.c b/examples/simple.c
index 7c3cc496..ba1ac289 100644
--- a/examples/simple.c
+++ b/examples/simple.c
@@ -9,6 +9,7 @@
 #include <wlr/backend.h>
 #include <wlr/backend/session.h>
 #include <wlr/types/wlr_output.h>
+#include <wlr/util/log.h>
 #include <xkbcommon/xkbcommon.h>
 #include "shared.h"
 
@@ -52,6 +53,11 @@ int main() {
 		.output_frame_cb = handle_output_frame,
 	};
 	compositor_init(&compositor);
+	if (!wlr_backend_start(compositor.backend)) {
+		wlr_log(L_ERROR, "Failed to start backend");
+		wlr_backend_destroy(compositor.backend);
+		exit(1);
+	}
 	wl_display_run(compositor.display);
 	compositor_fini(&compositor);
 }
diff --git a/examples/tablet.c b/examples/tablet.c
index 4aec5a72..4b565d3d 100644
--- a/examples/tablet.c
+++ b/examples/tablet.c
@@ -158,6 +158,11 @@ int main(int argc, char *argv[]) {
 		wlr_log(L_ERROR, "Could not start compositor, OOM");
 		exit(EXIT_FAILURE);
 	}
+	if (!wlr_backend_start(compositor.backend)) {
+		wlr_log(L_ERROR, "Failed to start backend");
+		wlr_backend_destroy(compositor.backend);
+		exit(1);
+	}
 	wl_display_run(compositor.display);
 
 	wlr_renderer_destroy(state.renderer);
diff --git a/examples/touch.c b/examples/touch.c
index 40fc4ca2..db025942 100644
--- a/examples/touch.c
+++ b/examples/touch.c
@@ -120,6 +120,11 @@ int main(int argc, char *argv[]) {
 	wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ARGB8888,
 		cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data);
 
+	if (!wlr_backend_start(compositor.backend)) {
+		wlr_log(L_ERROR, "Failed to start backend");
+		wlr_backend_destroy(compositor.backend);
+		exit(1);
+	}
 	wl_display_run(compositor.display);
 
 	wlr_texture_destroy(state.cat_texture);
diff --git a/examples/wlr-example.ini.example b/examples/wlr-example.ini.example
deleted file mode 100644
index 1698e0c6..00000000
--- a/examples/wlr-example.ini.example
+++ /dev/null
@@ -1,57 +0,0 @@
-# Configuration
-# -------------
-# Some examples will read a configuration file. Not all examples will use all of
-# the configuration options. The configuration file will be loaded from
-# `wlr-example.ini` from the current directory or the path can be specified by the
-# `-C` option given on the command line.
-#
-# Output configuration
-# ~~~~~~~~~~~~~~~~~~~~
-# Each output is specified in a section named [output:{NAME}] where NAME is the
-# drm name for this output.
-#
-# Value "x" specifies the x-coordinate in the output layout.
-#
-# Value "y" specifies the y-coordinate in the output layout.
-#
-# Value "rotate" specifies output rotation and can be 90, 180, 270, flipped,
-# flipped-90, flipped-180, or flipped-270
-[output:HDMI-A-1]
-x=3000
-y=0
-rotate=90
-
-[output:DP-1]
-x=0
-y=0
-rotate=270
-
-[output:DVI-D-1]
-x=1080
-y=232
-
-# Cursor Configuration
-# ~~~~~~~~~~~~~~~~~~~~
-# Value "map-to-output" specifies the output to which the cursor is
-# constrained.
-#
-# Value "geometry" specifies the geometry (widthxheight+x+y) to which the cursor
-# is constrained.
-[cursor]
-map-to-output=HDMI-A-1
-geometry=500x700+50+50
-
-# Device Configuration
-# ~~~~~~~~~~~~~~~~~~~~
-# Each device is specified in a section named [device:{NAME}] where NAME is the
-# name given to this device. See a log file for device names.
-#
-# Value "map-to-output" specifies the output to which the device is constrained.
-#
-# Value "geometry" specifies the geometry (widthxheight+x+y) to which the device
-# is constrained.
-[device:Razer Razer DeathAdder 2013]
-map-to-output=DP-1
-geometry=500x700+50+50
-
-# vim:filetype=dosini
diff --git a/include/backend/wayland.h b/include/backend/wayland.h
index 917a798a..752dab69 100644
--- a/include/backend/wayland.h
+++ b/include/backend/wayland.h
@@ -1,6 +1,7 @@
 #ifndef BACKEND_WAYLAND_H
 #define BACKEND_WAYLAND_H
 
+#include <stdbool.h>
 #include <wayland-client.h>
 #include <wayland-server.h>
 #include <wayland-egl.h>
@@ -14,6 +15,7 @@ struct wlr_wl_backend {
 	struct wlr_backend backend;
 
 	/* local state */
+	bool started;
 	struct wl_display *local_display;
 	list_t *devices;
 	list_t *outputs;
diff --git a/include/rootston/config.h b/include/rootston/config.h
new file mode 100644
index 00000000..0832d88d
--- /dev/null
+++ b/include/rootston/config.h
@@ -0,0 +1,51 @@
+#ifndef _ROOTSTON_CONFIG_H
+#define _ROOTSTON_CONFIG_H
+#include <wlr/types/wlr_output_layout.h>
+#include <wlr/types/wlr_input_device.h>
+#include <wlr/types/wlr_cursor.h>
+
+struct output_config {
+	char *name;
+	enum wl_output_transform transform;
+	int x, y;
+	struct wl_list link;
+};
+
+struct device_config {
+	char *name;
+	char *mapped_output;
+	struct wlr_box *mapped_box;
+	struct wl_list link;
+};
+
+struct roots_config {
+	// TODO: Multiple cursors, multiseat
+	struct {
+		char *mapped_output;
+		struct wlr_box *mapped_box;
+	} cursor;
+
+	struct wl_list outputs;
+	struct wl_list devices;
+	char *config_path;
+};
+
+struct roots_config *parse_args(int argc, char *argv[]);
+
+void roots_config_destroy(struct roots_config *config);
+
+/**
+ * Get configuration for the output. If the output is not configured, returns
+ * NULL.
+ */
+struct output_config *config_get_output(struct roots_config *config,
+		struct wlr_output *output);
+
+/**
+ * Get configuration for the device. If the device is not configured, returns
+ * NULL.
+ */
+struct device_config *config_get_device(struct roots_config *config,
+		struct wlr_input_device *device);
+
+#endif
diff --git a/include/rootston/desktop.h b/include/rootston/desktop.h
new file mode 100644
index 00000000..5e138c11
--- /dev/null
+++ b/include/rootston/desktop.h
@@ -0,0 +1,64 @@
+#ifndef _ROOTSTON_DESKTOP_H
+#define _ROOTSTON_DESKTOP_H
+#include <time.h>
+#include <wayland-server.h>
+#include <wlr/types/wlr_output.h>
+#include <wlr/types/wlr_output_layout.h>
+#include <wlr/types/wlr_compositor.h>
+#include <wlr/types/wlr_wl_shell.h>
+#include <wlr/types/wlr_xdg_shell_v6.h>
+#include <wlr/types/wlr_gamma_control.h>
+#include "rootston/view.h"
+#include "rootston/config.h"
+
+struct roots_output {
+	struct roots_desktop *desktop;
+	struct wlr_output *wlr_output;
+	struct wl_listener frame;
+	struct wl_listener resolution;
+	struct timespec last_frame;
+	struct wl_list link;
+};
+
+struct roots_desktop {
+	struct wl_list views;
+
+	struct wl_list outputs;
+	struct timespec last_frame;
+
+	struct roots_server *server;
+	struct roots_config *config;
+
+	struct wlr_output_layout *layout;
+
+	struct wlr_compositor *compositor;
+	struct wlr_wl_shell *wl_shell;
+	struct wlr_xdg_shell_v6 *xdg_shell_v6;
+	struct wlr_xwayland *xwayland;
+	struct wlr_gamma_control_manager *gamma_control_manager;
+
+	struct wl_listener output_add;
+	struct wl_listener output_remove;
+	struct wl_listener xdg_shell_v6_surface;
+	struct wl_listener xwayland_surface;
+	struct wl_listener wl_shell_surface;
+};
+
+struct roots_server;
+
+struct roots_desktop *desktop_create(struct roots_server *server,
+		struct roots_config *config);
+void desktop_destroy(struct roots_desktop *desktop);
+
+void view_destroy(struct roots_view *view);
+struct roots_view *view_at(struct roots_desktop *desktop, int x, int y);
+void view_activate(struct roots_view *view, bool activate);
+
+void output_add_notify(struct wl_listener *listener, void *data);
+void output_remove_notify(struct wl_listener *listener, void *data);
+
+void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data);
+void handle_wl_shell_surface(struct wl_listener *listener, void *data);
+void handle_xwayland_surface(struct wl_listener *listener, void *data);
+
+#endif
diff --git a/include/rootston/ini.h b/include/rootston/ini.h
new file mode 100644
index 00000000..2804255b
--- /dev/null
+++ b/include/rootston/ini.h
@@ -0,0 +1,93 @@
+/* inih -- simple .INI file parser
+
+inih is released under the New BSD license (see LICENSE.txt). Go to the project
+home page for more info:
+
+https://github.com/benhoyt/inih
+
+*/
+
+#ifndef __INI_H__
+#define __INI_H__
+
+/* Make this header file easier to include in C++ code */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+
+/* Typedef for prototype of handler function. */
+typedef int (*ini_handler)(void* user, const char* section,
+                           const char* name, const char* value);
+
+/* Typedef for prototype of fgets-style reader function. */
+typedef char* (*ini_reader)(char* str, int num, void* stream);
+
+/* Parse given INI-style file. May have [section]s, name=value pairs
+   (whitespace stripped), and comments starting with ';' (semicolon). Section
+   is "" if name=value pair parsed before any section heading. name:value
+   pairs are also supported as a concession to Python's configparser.
+
+   For each name=value pair parsed, call handler function with given user
+   pointer as well as section, name, and value (data only valid for duration
+   of handler call). Handler should return nonzero on success, zero on error.
+
+   Returns 0 on success, line number of first error on parse error (doesn't
+   stop on first error), -1 on file open error, or -2 on memory allocation
+   error (only when INI_USE_STACK is zero).
+*/
+int ini_parse(const char* filename, ini_handler handler, void* user);
+
+/* Same as ini_parse(), but takes a FILE* instead of filename. This doesn't
+   close the file when it's finished -- the caller must do that. */
+int ini_parse_file(FILE* file, ini_handler handler, void* user);
+
+/* Same as ini_parse(), but takes an ini_reader function pointer instead of
+   filename. Used for implementing custom or string-based I/O. */
+int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler,
+                     void* user);
+
+/* Nonzero to allow multi-line value parsing, in the style of Python's
+   configparser. If allowed, ini_parse() will call the handler with the same
+   name for each subsequent line parsed. */
+#ifndef INI_ALLOW_MULTILINE
+#define INI_ALLOW_MULTILINE 1
+#endif
+
+/* Nonzero to allow a UTF-8 BOM sequence (0xEF 0xBB 0xBF) at the start of
+   the file. See http://code.google.com/p/inih/issues/detail?id=21 */
+#ifndef INI_ALLOW_BOM
+#define INI_ALLOW_BOM 1
+#endif
+
+/* Nonzero to allow inline comments (with valid inline comment characters
+   specified by INI_INLINE_COMMENT_PREFIXES). Set to 0 to turn off and match
+   Python 3.2+ configparser behaviour. */
+#ifndef INI_ALLOW_INLINE_COMMENTS
+#define INI_ALLOW_INLINE_COMMENTS 1
+#endif
+#ifndef INI_INLINE_COMMENT_PREFIXES
+#define INI_INLINE_COMMENT_PREFIXES ";"
+#endif
+
+/* Nonzero to use stack, zero to use heap (malloc/free). */
+#ifndef INI_USE_STACK
+#define INI_USE_STACK 1
+#endif
+
+/* Stop parsing on first error (default is to keep parsing). */
+#ifndef INI_STOP_ON_FIRST_ERROR
+#define INI_STOP_ON_FIRST_ERROR 0
+#endif
+
+/* Maximum line length for any line in INI file. */
+#ifndef INI_MAX_LINE
+#define INI_MAX_LINE 2000
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INI_H__ */
diff --git a/include/rootston/input.h b/include/rootston/input.h
new file mode 100644
index 00000000..0ace6cd1
--- /dev/null
+++ b/include/rootston/input.h
@@ -0,0 +1,110 @@
+#ifndef _ROOTSTON_INPUT_H
+#define _ROOTSTON_INPUT_H
+#include <xkbcommon/xkbcommon.h>
+#include <wayland-server.h>
+#include <wlr/types/wlr_input_device.h>
+#include <wlr/types/wlr_cursor.h>
+#include <wlr/types/wlr_seat.h>
+#include <wlr/xcursor.h>
+#include "rootston/config.h"
+#include "rootston/view.h"
+#include "rootston/server.h"
+
+struct roots_keyboard {
+	struct roots_input *input;
+	struct wlr_input_device *device;
+	struct wl_listener key;
+	struct wl_list link;
+};
+
+struct roots_pointer {
+	struct roots_input *input;
+	struct wlr_input_device *device;
+	// We don't listen to any pointer events directly - they go through
+	// wlr_cursor
+	struct wl_list link;
+};
+
+struct roots_touch {
+	struct roots_input *input;
+	struct wlr_input_device *device;
+	struct wl_listener down;
+	struct wl_listener up;
+	struct wl_listener motion;
+	struct wl_listener cancel;
+	struct wl_list link;
+};
+
+// TODO: tablet pad
+struct roots_tablet_tool {
+	struct roots_input *input;
+	struct wlr_input_device *device;
+	struct wl_listener axis;
+	struct wl_listener proximity;
+	struct wl_listener tip;
+	struct wl_listener button;
+	struct wl_list link;
+};
+
+enum roots_cursor_mode {
+	ROOTS_CURSOR_PASSTHROUGH = 0,
+	ROOTS_CURSOR_MOVE = 1,
+	ROOTS_CURSOR_RESIZE = 2,
+	ROOTS_CURSOR_ROTATE = 3,
+};
+
+struct roots_input_event {
+	uint32_t serial;
+	struct wlr_cursor *cursor;
+	struct wlr_input_device *device;
+};
+
+struct roots_input {
+	struct roots_config *config;
+	struct roots_server *server;
+
+	// TODO: multiseat, multicursor
+	struct wlr_cursor *cursor;
+	struct wlr_xcursor *xcursor;
+	struct wlr_seat *wl_seat;
+
+	enum roots_cursor_mode mode;
+	struct roots_view *active_view;
+	int offs_x, offs_y;
+
+	// Ring buffer of input events that could trigger move/resize/rotate
+	int input_events_idx;
+	struct roots_input_event input_events[16];
+
+	struct wl_list keyboards;
+	struct wl_list pointers;
+	struct wl_list touch;
+	struct wl_list tablet_tools;
+
+	struct wl_listener input_add;
+	struct wl_listener input_remove;
+
+	struct wl_listener cursor_motion;
+	struct wl_listener cursor_motion_absolute;
+	struct wl_listener cursor_button;
+	struct wl_listener cursor_axis;
+	struct wl_listener cursor_tool_axis;
+	struct wl_listener cursor_tool_tip;
+};
+
+struct roots_input *input_create(struct roots_server *server,
+		struct roots_config *config);
+void input_destroy(struct roots_input *input);
+
+void pointer_add(struct wlr_input_device *device, struct roots_input *input);
+void pointer_remove(struct wlr_input_device *device, struct roots_input *input);
+void keyboard_add(struct wlr_input_device *device, struct roots_input *input);
+void keyboard_remove(struct wlr_input_device *device, struct roots_input *input);
+
+void cursor_initialize(struct roots_input *input);
+void cursor_load_config(struct roots_config *config,
+		struct wlr_cursor *cursor,
+		struct roots_input *input,
+		struct roots_desktop *desktop);
+
+#endif
diff --git a/include/rootston/server.h b/include/rootston/server.h
new file mode 100644
index 00000000..15e3a4ee
--- /dev/null
+++ b/include/rootston/server.h
@@ -0,0 +1,33 @@
+#ifndef _ROOTSTON_SERVER_H
+#define _ROOTSTON_SERVER_H
+#include <wayland-server.h>
+#include <wlr/backend.h>
+#include <wlr/backend/session.h>
+#include <wlr/types/wlr_data_device_manager.h>
+#include <wlr/render.h>
+#include <wlr/xwayland.h>
+#include "rootston/config.h"
+#include "rootston/desktop.h"
+#include "rootston/input.h"
+
+struct roots_server {
+	/* Rootston resources */
+	struct roots_config *config;
+	struct roots_desktop *desktop;
+	struct roots_input *input;
+
+	/* Wayland resources */
+	struct wl_display *wl_display;
+	struct wl_event_loop *wl_event_loop;
+
+	/* WLR tools */
+	struct wlr_backend *backend;
+	struct wlr_renderer *renderer;
+
+	/* Global resources */
+	struct wlr_data_device_manager *data_device_manager;
+};
+
+extern struct roots_server server;
+
+#endif
diff --git a/include/rootston/view.h b/include/rootston/view.h
new file mode 100644
index 00000000..9cc2fe04
--- /dev/null
+++ b/include/rootston/view.h
@@ -0,0 +1,71 @@
+#ifndef _ROOTSTON_VIEW_H
+#define _ROOTSTON_VIEW_H
+#include <stdbool.h>
+#include <wlr/types/wlr_box.h>
+#include <wlr/types/wlr_surface.h>
+#include <wlr/types/wlr_xdg_shell_v6.h>
+
+struct roots_wl_shell_surface {
+	struct roots_view *view;
+	// TODO: Maybe destroy listener should go in roots_view
+	struct wl_listener destroy;
+	struct wl_listener ping_timeout;
+	struct wl_listener request_move;
+	struct wl_listener request_resize;
+	struct wl_listener request_set_fullscreen;
+	struct wl_listener request_set_maximized;
+};
+
+struct roots_xdg_surface_v6 {
+	struct roots_view *view;
+	// TODO: Maybe destroy listener should go in roots_view
+	struct wl_listener destroy;
+	struct wl_listener ping_timeout;
+	struct wl_listener request_minimize;
+	struct wl_listener request_move;
+	struct wl_listener request_resize;
+	struct wl_listener request_show_window_menu;
+};
+
+struct roots_xwayland_surface {
+	struct roots_view *view;
+	// TODO: Maybe destroy listener should go in roots_view
+	struct wl_listener destroy;
+};
+
+enum roots_view_type {
+	ROOTS_WL_SHELL_VIEW,
+	ROOTS_XDG_SHELL_V6_VIEW,
+	ROOTS_XWAYLAND_VIEW,
+};
+
+struct roots_view {
+	struct roots_desktop *desktop;
+	double x, y;
+	float rotation;
+	// TODO: Something for roots-enforced width/height
+	enum roots_view_type type;
+	union {
+		struct wlr_wl_shell_surface *wl_shell_surface;
+		struct wlr_xdg_surface_v6 *xdg_surface_v6;
+		struct wlr_xwayland_surface *xwayland_surface;
+	};
+	union {
+		struct roots_wl_shell_surface *roots_wl_shell_surface;
+		struct roots_xdg_surface_v6 *roots_xdg_surface_v6;
+		struct roots_xwayland_surface *roots_xwayland_surface;
+	};
+	struct wlr_surface *wlr_surface;
+	struct wl_list link;
+	// TODO: This would probably be better as a field that's updated on a
+	// configure event from the xdg_shell
+	// If not then this should follow the typical type/impl pattern we use
+	// elsewhere
+	void (*get_input_bounds)(struct roots_view *view, struct wlr_box *box);
+	void (*activate)(struct roots_view *view, bool active);
+};
+
+void view_get_input_bounds(struct roots_view *view, struct wlr_box *box);
+void view_activate(struct roots_view *view, bool active);
+
+#endif
diff --git a/include/wlr/interfaces/wlr_keyboard.h b/include/wlr/interfaces/wlr_keyboard.h
index 4958e2b8..78c1f753 100644
--- a/include/wlr/interfaces/wlr_keyboard.h
+++ b/include/wlr/interfaces/wlr_keyboard.h
@@ -11,5 +11,7 @@ struct wlr_keyboard_impl {
 
 void wlr_keyboard_init(struct wlr_keyboard *keyboard, struct wlr_keyboard_impl *impl);
 void wlr_keyboard_destroy(struct wlr_keyboard *keyboard);
+void wlr_keyboard_update_state(struct wlr_keyboard *keyboard,
+		struct wlr_event_keyboard_key *event);
 
 #endif
diff --git a/include/wlr/types/wlr_keyboard.h b/include/wlr/types/wlr_keyboard.h
index 3f5d0d0c..af205c63 100644
--- a/include/wlr/types/wlr_keyboard.h
+++ b/include/wlr/types/wlr_keyboard.h
@@ -3,6 +3,8 @@
 
 #include <wayland-server.h>
 #include <stdint.h>
+#include <wayland-server.h>
+#include <xkbcommon/xkbcommon.h>
 
 enum WLR_KEYBOARD_LED {
 	WLR_LED_NUM_LOCK = 1,
@@ -15,9 +17,17 @@ struct wlr_keyboard_impl;
 
 struct wlr_keyboard {
 	struct wlr_keyboard_impl *impl;
+	// TODO: Should this store key repeat info too?
+
+	int keymap_fd;
+	size_t keymap_size;
+	struct xkb_keymap *keymap;
+	struct xkb_state *xkb_state;
+	xkb_led_index_t leds[WLR_LED_LAST];
 
 	struct {
 		struct wl_signal key;
+		struct wl_signal keymap;
 	} events;
 
 	void *data;
@@ -37,4 +47,7 @@ struct wlr_event_keyboard_key {
 	enum wlr_key_state state;
 };
 
+void wlr_keyboard_set_keymap(struct wlr_keyboard *kb,
+		struct xkb_keymap *keymap);
+
 #endif
diff --git a/include/wlr/types/wlr_seat.h b/include/wlr/types/wlr_seat.h
index 0270ad4e..6927cd16 100644
--- a/include/wlr/types/wlr_seat.h
+++ b/include/wlr/types/wlr_seat.h
@@ -3,6 +3,7 @@
 
 #include <wlr/types/wlr_surface.h>
 #include <wlr/types/wlr_input_device.h>
+#include <wlr/types/wlr_keyboard.h>
 #include <wayland-server.h>
 
 /**
@@ -13,6 +14,7 @@
 struct wlr_seat_handle {
 	struct wl_resource *wl_resource;
 	struct wlr_seat *wlr_seat;
+	struct wlr_seat_keyboard *seat_keyboard;
 
 	struct wl_resource *pointer;
 	struct wl_resource *keyboard;
@@ -27,8 +29,17 @@ struct wlr_seat_pointer_state {
 	struct wlr_seat_handle *focused_handle;
 	struct wlr_surface *focused_surface;
 
-	struct wl_listener focus_surface_destroy_listener;
-	struct wl_listener focus_resource_destroy_listener;
+	struct wl_listener surface_destroy;
+	struct wl_listener resource_destroy;
+};
+
+struct wlr_seat_keyboard {
+	struct wlr_seat *seat;
+	struct wlr_keyboard *keyboard;
+	struct wl_listener key;
+	struct wl_listener keymap;
+	struct wl_listener destroy;
+	struct wl_list link;
 };
 
 struct wlr_seat_keyboard_state {
@@ -36,17 +47,15 @@ struct wlr_seat_keyboard_state {
 	struct wlr_seat_handle *focused_handle;
 	struct wlr_surface *focused_surface;
 
-	int keymap_fd;
-	size_t keymap_size;
-
-	struct wl_listener focus_surface_destroy_listener;
-	struct wl_listener focus_resource_destroy_listener;
+	struct wl_listener surface_destroy;
+	struct wl_listener resource_destroy;
 };
 
 struct wlr_seat {
 	struct wl_global *wl_global;
 	struct wl_display *display;
 	struct wl_list handles;
+	struct wl_list keyboards;
 	char *name;
 	uint32_t capabilities;
 	struct wlr_data_device *data_device;
@@ -57,7 +66,6 @@ struct wlr_seat {
 	struct {
 		struct wl_signal client_bound;
 		struct wl_signal client_unbound;
-		struct wl_signal keyboard_bound;
 	} events;
 
 	void *data;
@@ -127,37 +135,32 @@ void wlr_seat_pointer_send_axis(struct wlr_seat *wlr_seat, uint32_t time,
 		enum wlr_axis_orientation orientation, double value);
 
 /**
- * Send a keyboard enter event to the given surface and consider it to be the
- * focused surface for the keyboard. This will send a leave event to the last
- * surface that was entered. Pass an array of currently pressed keys.
+ * Attaches this keyboard to the seat. Key events from this keyboard will be
+ * propegated to the focused client.
  */
-void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat,
-		struct wlr_surface *surface, struct wl_array keys);
+void wlr_seat_attach_keyboard(struct wlr_seat *seat,
+		struct wlr_input_device *dev);
 
 /**
- * Clear the focused surface for the keyboard and leave all entered surfaces.
+ * Detaches this keyboard from the seat. This is done automatically when the
+ * keyboard is destroyed; you only need to use this if you want to remove it for
+ * some other reason.
  */
-void wlr_seat_keyboard_clear_focus(struct wlr_seat *wlr_seat);
+void wlr_seat_detach_keyboard(struct wlr_seat *seat, struct wlr_keyboard *kb);
 
 /**
- * Send a key event to the surface with keyboard focus. Returns the event
- * serial.
+ * Send a keyboard enter event to the given surface and consider it to be the
+ * focused surface for the keyboard. This will send a leave event to the last
+ * surface that was entered. Pass an array of currently pressed keys.
  */
-uint32_t wlr_seat_keyboard_send_key(struct wlr_seat *wlr_seat, uint32_t time,
-		uint32_t key, uint32_t state);
+void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat,
+		struct wlr_surface *surface);
 
 /**
- * Send the modifiers event to the surface with keyboard focus. Also sends the
- * event to the surface with pointer focus.
+ * Clear the focused surface for the keyboard and leave all entered surfaces.
  */
-void wlr_seat_keyboard_send_modifiers(struct wlr_seat *wlr_seat,
-		uint32_t mods_depressed, uint32_t mods_latched, uint32_t mods_locked,
-		uint32_t group);
+void wlr_seat_keyboard_clear_focus(struct wlr_seat *wlr_seat);
 
-/**
- * Set the keymap and send it to seat keyboard resources.
- */
-void wlr_seat_keyboard_set_keymap(struct wlr_seat *wlr_seat, int keymap_fd,
-		size_t keymap_size);
+// TODO: May be useful to be able to simulate keyboard input events
 
 #endif
diff --git a/include/wlr/types/wlr_wl_shell.h b/include/wlr/types/wlr_wl_shell.h
index 1443bbf0..0b18a131 100644
--- a/include/wlr/types/wlr_wl_shell.h
+++ b/include/wlr/types/wlr_wl_shell.h
@@ -1,26 +1,112 @@
 #ifndef WLR_TYPES_WLR_WL_SHELL_H
 #define WLR_TYPES_WLR_WL_SHELL_H
 
+#include <stdbool.h>
 #include <wayland-server.h>
 
 struct wlr_wl_shell {
 	struct wl_global *wl_global;
 	struct wl_list wl_resources;
 	struct wl_list surfaces;
+	uint32_t ping_timeout;
+
+	struct {
+		struct wl_signal new_surface;
+	} events;
 
 	void *data;
 };
 
+struct wlr_wl_shell_surface_transient_state {
+	struct wlr_wl_shell_surface *parent;
+	int32_t x;
+	int32_t y;
+	enum wl_shell_surface_transient flags;
+};
+
+struct wlr_wl_shell_surface_popup_state {
+	struct wlr_seat_handle *seat_handle;
+	uint32_t serial;
+};
+
+enum wlr_wl_shell_surface_state {
+	WLR_WL_SHELL_SURFACE_STATE_NONE,
+	WLR_WL_SHELL_SURFACE_STATE_TOPLEVEL,
+	WLR_WL_SHELL_SURFACE_STATE_TRANSIENT,
+	WLR_WL_SHELL_SURFACE_STATE_POPUP,
+};
+
 struct wlr_wl_shell_surface {
-	struct wl_resource *surface;
-	struct wlr_texture *wlr_texture;
+	struct wlr_wl_shell *shell;
+	struct wl_client *client;
+	struct wl_resource *resource;
+	struct wlr_surface *surface;
 	struct wl_list link;
 
+	uint32_t ping_serial;
+	struct wl_event_source *ping_timer;
+
+	enum wlr_wl_shell_surface_state state;
+	struct wlr_wl_shell_surface_transient_state *transient_state;
+	struct wlr_wl_shell_surface_popup_state *popup_state;
+
+	char *title;
+	char *class;
+
+	struct wl_listener surface_destroy_listener;
+
+	struct {
+		struct wl_signal destroy;
+		struct wl_signal ping_timeout;
+
+		struct wl_signal request_move;
+		struct wl_signal request_resize;
+		struct wl_signal request_set_fullscreen;
+		struct wl_signal request_set_maximized;
+
+		struct wl_signal set_state;
+		struct wl_signal set_title;
+		struct wl_signal set_class;
+	} events;
+
 	void *data;
 };
 
+struct wlr_wl_shell_surface_move_event {
+	struct wl_client *client;
+	struct wlr_wl_shell_surface *surface;
+	struct wlr_seat_handle *seat_handle;
+	uint32_t serial;
+};
+
+struct wlr_wl_shell_surface_resize_event {
+	struct wl_client *client;
+	struct wlr_wl_shell_surface *surface;
+	struct wlr_seat_handle *seat_handle;
+	uint32_t serial;
+	enum wl_shell_surface_resize edges;
+};
+
+struct wlr_wl_shell_surface_set_fullscreen_event {
+	struct wl_client *client;
+	struct wlr_wl_shell_surface *surface;
+	enum wl_shell_surface_fullscreen_method method;
+	uint32_t framerate;
+	struct wlr_output *output;
+};
+
+struct wlr_wl_shell_surface_set_maximized_event {
+	struct wl_client *client;
+	struct wlr_wl_shell_surface *surface;
+	struct wlr_output *output;
+};
 
 struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display);
 void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell);
 
+void wlr_wl_shell_surface_ping(struct wlr_wl_shell_surface *surface);
+void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface,
+	uint32_t edges, int32_t width, int32_t height);
+void wlr_wl_shell_surface_popup_done(struct wlr_wl_shell_surface *surface);
+
 #endif
diff --git a/include/wlr/xwayland.h b/include/wlr/xwayland.h
index 41b8042f..2b9d4e81 100644
--- a/include/wlr/xwayland.h
+++ b/include/wlr/xwayland.h
@@ -20,23 +20,37 @@ struct wlr_xwayland {
 	struct wl_event_source *sigusr1_source;
 	struct wl_listener destroy_listener;
 	struct wlr_xwm *xwm;
-	struct wl_list displayable_windows;
+	struct wl_list displayable_surfaces;
+
+	struct {
+		struct wl_signal new_surface;
+	} events;
+
+	void *data;
 };
 
-struct wlr_x11_window {
+struct wlr_xwayland_surface {
 	xcb_window_t window_id;
 	uint32_t surface_id;
 	struct wl_list link;
 
-	struct wl_resource *surface;
+	struct wlr_surface *surface;
 	struct wl_listener surface_destroy_listener;
 	int16_t x, y;
 	uint16_t width, height;
 	bool override_redirect;
+
+	struct {
+		struct wl_signal destroy;
+	} events;
+
+	void *data;
 };
 
 void wlr_xwayland_destroy(struct wlr_xwayland *wlr_xwayland);
 struct wlr_xwayland *wlr_xwayland_create(struct wl_display *wl_display,
-		struct wlr_compositor *compositor);
+	struct wlr_compositor *compositor);
+void wlr_xwayland_surface_activate(struct wlr_xwayland *wlr_xwayland,
+	struct wlr_xwayland_surface *surface);
 
 #endif
diff --git a/meson.build b/meson.build
index 194e7111..c0fb50e1 100644
--- a/meson.build
+++ b/meson.build
@@ -113,6 +113,7 @@ wlroots = declare_dependency(
 	include_directories: wlr_inc,
 )
 
+subdir('rootston')
 subdir('examples')
 
 pkgconfig = import('pkgconfig')
diff --git a/render/gles2/texture.c b/render/gles2/texture.c
index f6a9d7eb..98d1a112 100644
--- a/render/gles2/texture.c
+++ b/render/gles2/texture.c
@@ -227,13 +227,13 @@ static void gles2_texture_get_buffer_size(struct wlr_texture *texture, struct
 			return;
 		}
 		if (!wlr_egl_query_buffer(tex->egl, resource, EGL_WIDTH,
-				(EGLint*)&width)) {
+				(EGLint*)width)) {
 			wlr_log(L_ERROR, "could not get size of the buffer "
 				"(no buffer found)");
 			return;
 		};
 		wlr_egl_query_buffer(tex->egl, resource, EGL_HEIGHT,
-			(EGLint*)&height);
+			(EGLint*)height);
 
 		return;
 	}
diff --git a/rootston/config.c b/rootston/config.c
new file mode 100644
index 00000000..3280c6d1
--- /dev/null
+++ b/rootston/config.c
@@ -0,0 +1,269 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200809L
+#endif
+#include <stdlib.h>
+#include <limits.h>
+#include <getopt.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/param.h>
+#include <wlr/util/log.h>
+#include <wlr/types/wlr_box.h>
+#include "rootston/config.h"
+#include "rootston/ini.h"
+
+static void usage(const char *name, int ret) {
+	fprintf(stderr,
+		"usage: %s [-C <FILE>]\n"
+		"\n"
+		" -C <FILE>      Path to the configuration file\n"
+		"                (default: rootston.ini).\n"
+		"                See `rootston.ini.example` for config\n"
+		"                file documentation.\n", name);
+
+	exit(ret);
+}
+
+static struct wlr_box *parse_geometry(const char *str) {
+	// format: {width}x{height}+{x}+{y}
+	if (strlen(str) > 255) {
+		wlr_log(L_ERROR, "cannot parse geometry string, too long");
+		return NULL;
+	}
+
+	char *buf = strdup(str);
+	struct wlr_box *box = calloc(1, sizeof(struct wlr_box));
+
+	bool has_width = false;
+	bool has_height = false;
+	bool has_x = false;
+	bool has_y = false;
+
+	char *pch = strtok(buf, "x+");
+	while (pch != NULL) {
+		errno = 0;
+		char *endptr;
+		long val = strtol(pch, &endptr, 0);
+
+		if ((errno == ERANGE && (val == LONG_MAX || val == LONG_MIN)) ||
+				(errno != 0 && val == 0)) {
+			goto invalid_input;
+		}
+
+		if (endptr == pch) {
+			goto invalid_input;
+		}
+
+		if (!has_width) {
+			box->width = val;
+			has_width = true;
+		} else if (!has_height) {
+			box->height = val;
+			has_height = true;
+		} else if (!has_x) {
+			box->x = val;
+			has_x = true;
+		} else if (!has_y) {
+			box->y = val;
+			has_y = true;
+		} else {
+			break;
+		}
+		pch = strtok(NULL, "x+");
+	}
+
+	if (!has_width || !has_height) {
+		goto invalid_input;
+	}
+
+	free(buf);
+	return box;
+
+invalid_input:
+	wlr_log(L_ERROR, "could not parse geometry string: %s", str);
+	free(buf);
+	free(box);
+	return NULL;
+}
+
+static const char *output_prefix = "output:";
+static const char *device_prefix = "device:";
+
+static int config_ini_handler(void *user, const char *section, const char *name,
+		const char *value) {
+	struct roots_config *config = user;
+	if (strncmp(output_prefix, section, strlen(output_prefix)) == 0) {
+		const char *output_name = section + strlen(output_prefix);
+		struct output_config *oc;
+		bool found = false;
+
+		wl_list_for_each(oc, &config->outputs, link) {
+			if (strcmp(oc->name, output_name) == 0) {
+				found = true;
+				break;
+			}
+		}
+
+		if (!found) {
+			oc = calloc(1, sizeof(struct output_config));
+			oc->name = strdup(output_name);
+			oc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
+			wl_list_insert(&config->outputs, &oc->link);
+		}
+
+		if (strcmp(name, "x") == 0) {
+			oc->x = strtol(value, NULL, 10);
+		} else if (strcmp(name, "y") == 0) {
+			oc->y = strtol(value, NULL, 10);
+		} else if (strcmp(name, "rotate") == 0) {
+			if (strcmp(value, "90") == 0) {
+				oc->transform = WL_OUTPUT_TRANSFORM_90;
+			} else if (strcmp(value, "180") == 0) {
+				oc->transform = WL_OUTPUT_TRANSFORM_180;
+			} else if (strcmp(value, "270") == 0) {
+				oc->transform = WL_OUTPUT_TRANSFORM_270;
+			} else if (strcmp(value, "flipped") == 0) {
+				oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED;
+			} else if (strcmp(value, "flipped-90") == 0) {
+				oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED_90;
+			} else if (strcmp(value, "flipped-180") == 0) {
+				oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED_180;
+			} else if (strcmp(value, "flipped-270") == 0) {
+				oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED_270;
+			} else {
+				wlr_log(L_ERROR, "got unknown transform value: %s", value);
+			}
+		}
+	} else if (strcmp(section, "cursor") == 0) {
+		if (strcmp(name, "map-to-output") == 0) {
+			free(config->cursor.mapped_output);
+			config->cursor.mapped_output = strdup(value);
+		} else if (strcmp(name, "geometry") == 0) {
+			free(config->cursor.mapped_box);
+			config->cursor.mapped_box = parse_geometry(value);
+		} else {
+			wlr_log(L_ERROR, "got unknown cursor config: %s", name);
+		}
+	} else if (strncmp(device_prefix, section, strlen(device_prefix)) == 0) {
+		const char *device_name = section + strlen(device_prefix);
+		struct device_config *dc;
+		bool found = false;
+
+		wl_list_for_each(dc, &config->devices, link) {
+			if (strcmp(dc->name, device_name) == 0) {
+				found = true;
+				break;
+			}
+		}
+
+		if (!found) {
+			dc = calloc(1, sizeof(struct device_config));
+			dc->name = strdup(device_name);
+			wl_list_insert(&config->devices, &dc->link);
+		}
+
+		if (strcmp(name, "map-to-output") == 0) {
+			free(dc->mapped_output);
+			dc->mapped_output = strdup(value);
+		} else if (strcmp(name, "geometry") == 0) {
+			free(dc->mapped_box);
+			dc->mapped_box = parse_geometry(value);
+		} else {
+			wlr_log(L_ERROR, "got unknown device config: %s", name);
+		}
+	} else {
+		wlr_log(L_ERROR, "got unknown config section: %s", section);
+	}
+
+	return 1;
+}
+
+struct roots_config *parse_args(int argc, char *argv[]) {
+	struct roots_config *config = calloc(1, sizeof(struct roots_config));
+	wl_list_init(&config->outputs);
+	wl_list_init(&config->devices);
+
+	int c;
+	while ((c = getopt(argc, argv, "C:h")) != -1) {
+		switch (c) {
+		case 'C':
+			config->config_path = strdup(optarg);
+			break;
+		case 'h':
+		case '?':
+			usage(argv[0], c != 'h');
+		}
+	}
+
+	if (!config->config_path) {
+		// get the config path from the current directory
+		char cwd[MAXPATHLEN];
+		if (getcwd(cwd, sizeof(cwd)) != NULL) {
+			char buf[MAXPATHLEN];
+			snprintf(buf, MAXPATHLEN, "%s/%s", cwd, "rootston.ini");
+			config->config_path = strdup(buf);
+		} else {
+			wlr_log(L_ERROR, "could not get cwd");
+			exit(1);
+		}
+	}
+
+	int result = ini_parse(config->config_path, config_ini_handler, config);
+
+	if (result == -1) {
+		wlr_log(L_DEBUG, "No config file found. Using empty config.");
+	} else if (result == -2) {
+		wlr_log(L_ERROR, "Could not allocate memory to parse config file");
+		exit(1);
+	} else if (result != 0) {
+		wlr_log(L_ERROR, "Could not parse config file");
+		exit(1);
+	}
+
+	return config;
+}
+
+void roots_config_destroy(struct roots_config *config) {
+	struct output_config *oc, *otmp = NULL;
+	wl_list_for_each_safe(oc, otmp, &config->outputs, link) {
+		free(oc->name);
+		free(oc);
+	}
+
+	struct device_config *dc, *dtmp = NULL;
+	wl_list_for_each_safe(dc, dtmp, &config->devices, link) {
+		free(dc->name);
+		free(dc->mapped_output);
+		free(dc->mapped_box);
+		free(dc);
+	}
+
+	free(config->config_path);
+	free(config->cursor.mapped_output);
+	free(config->cursor.mapped_box);
+	free(config);
+}
+
+struct output_config *config_get_output(struct roots_config *config,
+		struct wlr_output *output) {
+	struct output_config *o_config;
+	wl_list_for_each(o_config, &config->outputs, link) {
+		if (strcmp(o_config->name, output->name) == 0) {
+			return o_config;
+		}
+	}
+
+	return NULL;
+}
+
+struct device_config *config_get_device(struct roots_config *config,
+		struct wlr_input_device *device) {
+	struct device_config *d_config;
+	wl_list_for_each(d_config, &config->devices, link) {
+		if (strcmp(d_config->name, device->name) == 0) {
+			return d_config;
+		}
+	}
+
+	return NULL;
+}
diff --git a/rootston/cursor.c b/rootston/cursor.c
new file mode 100644
index 00000000..89f5874e
--- /dev/null
+++ b/rootston/cursor.c
@@ -0,0 +1,225 @@
+#include <stdint.h>
+#include <string.h>
+// TODO: BSD et al
+#include <linux/input-event-codes.h>
+#include <wayland-server.h>
+#include <wlr/types/wlr_cursor.h>
+#include <wlr/util/log.h>
+#include "rootston/config.h"
+#include "rootston/input.h"
+#include "rootston/desktop.h"
+
+void cursor_update_position(struct roots_input *input, uint32_t time) {
+	struct roots_desktop *desktop = input->server->desktop;
+	struct roots_view *view;
+	switch (input->mode) {
+	case ROOTS_CURSOR_PASSTHROUGH:
+		view = view_at(desktop, input->cursor->x, input->cursor->y);
+		if (view) {
+			struct wlr_box box;
+			view_get_input_bounds(view, &box);
+			double sx = input->cursor->x - view->x;
+			double sy = input->cursor->y - view->y;
+			wlr_seat_pointer_enter(input->wl_seat, view->wlr_surface, sx, sy);
+			wlr_seat_pointer_send_motion(input->wl_seat, time, sx, sy);
+		} else {
+			wlr_seat_pointer_clear_focus(input->wl_seat);
+		}
+		break;
+	case ROOTS_CURSOR_MOVE:
+		if (input->active_view) {
+			input->active_view->x = input->cursor->x - input->offs_x;
+			input->active_view->y = input->cursor->y - input->offs_y;
+		}
+		break;
+	case ROOTS_CURSOR_RESIZE:
+		break;
+	case ROOTS_CURSOR_ROTATE:
+		break;
+	}
+}
+
+static void set_view_focus(struct roots_input *input,
+		struct roots_desktop *desktop, struct roots_view *view) {
+	if (input->active_view == view) {
+		return;
+	}
+	struct roots_view *_view;
+	wl_list_for_each(_view, &desktop->views, link) {
+		view_activate(_view, _view == view);
+	}
+	input->active_view = view;
+	input->mode = ROOTS_CURSOR_PASSTHROUGH;
+}
+
+static void handle_cursor_motion(struct wl_listener *listener, void *data) {
+	struct roots_input *input = wl_container_of(listener, input, cursor_motion);
+	struct wlr_event_pointer_motion *event = data;
+	wlr_cursor_move(input->cursor, event->device,
+			event->delta_x, event->delta_y);
+	cursor_update_position(input, (uint32_t)event->time_usec);
+}
+
+static void handle_cursor_motion_absolute(struct wl_listener *listener,
+		void *data) {
+	struct roots_input *input = wl_container_of(listener,
+			input, cursor_motion_absolute);
+	struct wlr_event_pointer_motion_absolute *event = data;
+	wlr_cursor_warp_absolute(input->cursor, event->device,
+		event->x_mm / event->width_mm, event->y_mm / event->height_mm);
+	cursor_update_position(input, (uint32_t)event->time_usec);
+}
+
+static void handle_cursor_axis(struct wl_listener *listener, void *data) {
+	struct roots_input *input =
+		wl_container_of(listener, input, cursor_axis);
+	struct wlr_event_pointer_axis *event = data;
+	wlr_seat_pointer_send_axis(input->wl_seat, event->time_sec,
+		event->orientation, event->delta);
+}
+
+static void do_cursor_button_press(struct roots_input *input,
+		struct wlr_cursor *cursor, struct wlr_input_device *device,
+		uint32_t time, uint32_t button, uint32_t state) {
+	struct roots_desktop *desktop = input->server->desktop;
+	struct roots_view *view = view_at(desktop,
+			input->cursor->x, input->cursor->y);
+	uint32_t serial = wlr_seat_pointer_send_button(
+			input->wl_seat, time, button, state);
+	int i;
+	switch (state) {
+	case WLR_BUTTON_RELEASED:
+		input->active_view = NULL;
+		input->mode = ROOTS_CURSOR_PASSTHROUGH;
+		break;
+	case WLR_BUTTON_PRESSED:
+		i = input->input_events_idx;
+		input->input_events[i].serial = serial;
+		input->input_events[i].cursor = cursor;
+		input->input_events[i].device = device;
+		input->input_events_idx = (i + 1)
+			% (sizeof(input->input_events) / sizeof(input->input_events[0]));
+		set_view_focus(input, desktop, view);
+		if (view) {
+			wlr_seat_keyboard_enter(input->wl_seat, view->wlr_surface);
+		}
+		break;
+	}
+}
+
+static void handle_cursor_button(struct wl_listener *listener, void *data) {
+	struct roots_input *input = wl_container_of(listener, input, cursor_button);
+	struct wlr_event_pointer_button *event = data;
+	do_cursor_button_press(input, input->cursor, event->device,
+			(uint32_t)event->time_usec, event->button, event->state);
+}
+
+static void handle_tool_axis(struct wl_listener *listener, void *data) {
+	struct roots_input *input = wl_container_of(listener, input, cursor_tool_axis);
+	struct wlr_event_tablet_tool_axis *event = data;
+	if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) &&
+			(event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) {
+		wlr_cursor_warp_absolute(input->cursor, event->device,
+			event->x_mm / event->width_mm, event->y_mm / event->height_mm);
+		cursor_update_position(input, (uint32_t)event->time_usec);
+	}
+}
+
+static void handle_tool_tip(struct wl_listener *listener, void *data) {
+	struct roots_input *input = wl_container_of(listener, input, cursor_tool_tip);
+	struct wlr_event_tablet_tool_tip *event = data;
+	do_cursor_button_press(input, input->cursor, event->device,
+			(uint32_t)event->time_usec, BTN_LEFT, event->state);
+}
+
+void cursor_initialize(struct roots_input *input) {
+	struct wlr_cursor *cursor = input->cursor;
+
+	wl_list_init(&input->cursor_motion.link);
+	wl_signal_add(&cursor->events.motion, &input->cursor_motion);
+	input->cursor_motion.notify = handle_cursor_motion;
+
+	wl_list_init(&input->cursor_motion_absolute.link);
+	wl_signal_add(&cursor->events.motion_absolute,
+		&input->cursor_motion_absolute);
+	input->cursor_motion_absolute.notify = handle_cursor_motion_absolute;
+
+	wl_list_init(&input->cursor_button.link);
+	wl_signal_add(&cursor->events.button, &input->cursor_button);
+	input->cursor_button.notify = handle_cursor_button;
+
+	wl_list_init(&input->cursor_axis.link);
+	wl_signal_add(&cursor->events.axis, &input->cursor_axis);
+	input->cursor_axis.notify = handle_cursor_axis;
+
+	wl_list_init(&input->cursor_tool_axis.link);
+	wl_signal_add(&cursor->events.tablet_tool_axis, &input->cursor_tool_axis);
+	input->cursor_tool_axis.notify = handle_tool_axis;
+
+	wl_list_init(&input->cursor_tool_tip.link);
+	wl_signal_add(&cursor->events.tablet_tool_tip, &input->cursor_tool_tip);
+	input->cursor_tool_tip.notify = handle_tool_tip;
+}
+
+static void reset_device_mappings(struct roots_config *config,
+		struct wlr_cursor *cursor, struct wlr_input_device *device) {
+	wlr_cursor_map_input_to_output(cursor, device, NULL);
+	struct device_config *dconfig;
+	if ((dconfig = config_get_device(config, device))) {
+		wlr_cursor_map_input_to_region(cursor, device, dconfig->mapped_box);
+	}
+}
+
+static void set_device_output_mappings(struct roots_config *config,
+		struct wlr_cursor *cursor, struct wlr_output *output,
+		struct wlr_input_device *device) {
+	struct device_config *dconfig;
+	dconfig = config_get_device(config, device);
+	if (dconfig && dconfig->mapped_output &&
+			strcmp(dconfig->mapped_output, output->name) == 0) {
+		wlr_cursor_map_input_to_output(cursor, device, output);
+	}
+}
+
+void cursor_load_config(struct roots_config *config,
+		struct wlr_cursor *cursor,
+		struct roots_input *input,
+		struct roots_desktop *desktop) {
+	struct roots_pointer *pointer;
+	struct roots_touch *touch;
+	struct roots_tablet_tool *tablet_tool;
+	struct roots_output *output;
+
+	// reset mappings
+	wlr_cursor_map_to_output(cursor, NULL);
+	wl_list_for_each(pointer, &input->pointers, link) {
+		reset_device_mappings(config, cursor, pointer->device);
+	}
+	wl_list_for_each(touch, &input->touch, link) {
+		reset_device_mappings(config, cursor, touch->device);
+	}
+	wl_list_for_each(tablet_tool, &input->tablet_tools, link) {
+		reset_device_mappings(config, cursor, tablet_tool->device);
+	}
+
+	// configure device to output mappings
+	const char *mapped_output = config->cursor.mapped_output;
+	wl_list_for_each(output, &desktop->outputs, link) {
+		if (mapped_output && strcmp(mapped_output, output->wlr_output->name) == 0) {
+			wlr_cursor_map_to_output(cursor, output->wlr_output);
+		}
+
+		wl_list_for_each(pointer, &input->pointers, link) {
+			set_device_output_mappings(config, cursor, output->wlr_output,
+				pointer->device);
+		}
+		wl_list_for_each(tablet_tool, &input->tablet_tools, link) {
+			set_device_output_mappings(config, cursor, output->wlr_output,
+				tablet_tool->device);
+		}
+		wl_list_for_each(touch, &input->touch, link) {
+			set_device_output_mappings(config, cursor, output->wlr_output,
+				touch->device);
+		}
+	}
+}
diff --git a/rootston/desktop.c b/rootston/desktop.c
new file mode 100644
index 00000000..697c83df
--- /dev/null
+++ b/rootston/desktop.c
@@ -0,0 +1,102 @@
+#define _POSIX_C_SOURCE 199309L
+#include <time.h>
+#include <stdlib.h>
+#include <wlr/types/wlr_box.h>
+#include <wlr/types/wlr_compositor.h>
+#include <wlr/types/wlr_cursor.h>
+#include <wlr/types/wlr_gamma_control.h>
+#include <wlr/types/wlr_output_layout.h>
+#include <wlr/types/wlr_wl_shell.h>
+#include <wlr/types/wlr_xdg_shell_v6.h>
+#include <wlr/util/log.h>
+#include "rootston/desktop.h"
+#include "rootston/server.h"
+
+void view_destroy(struct roots_view *view) {
+	wl_list_remove(&view->link);
+	free(view);
+}
+
+void view_get_input_bounds(struct roots_view *view, struct wlr_box *box) {
+	if (view->get_input_bounds) {
+		view->get_input_bounds(view, box);
+		return;
+	}
+	box->x = box->y = 0;
+	box->width = view->wlr_surface->current.width;
+	box->height = view->wlr_surface->current.height;
+}
+
+void view_activate(struct roots_view *view, bool activate) {
+	if (view->activate) {
+		view->activate(view, activate);
+	}
+}
+
+struct roots_view *view_at(struct roots_desktop *desktop, int x, int y) {
+	struct roots_view *view;
+	wl_list_for_each(view, &desktop->views, link) {
+		struct wlr_box box;
+		view_get_input_bounds(view, &box);
+		box.x += view->x;
+		box.y += view->y;
+		if (wlr_box_contains_point(&box, x, y)) {
+			return view;
+		}
+	}
+	return NULL;
+}
+
+struct roots_desktop *desktop_create(struct roots_server *server,
+		struct roots_config *config) {
+	struct roots_desktop *desktop = calloc(1, sizeof(struct roots_desktop));
+	wlr_log(L_DEBUG, "Initializing roots desktop");
+
+	wl_list_init(&desktop->views);
+	wl_list_init(&desktop->outputs);
+	wl_list_init(&desktop->output_add.link);
+	desktop->output_add.notify = output_add_notify;
+	wl_list_init(&desktop->output_remove.link);
+	desktop->output_remove.notify = output_remove_notify;
+
+	wl_signal_add(&server->backend->events.output_add,
+			&desktop->output_add);
+	wl_signal_add(&server->backend->events.output_remove,
+			&desktop->output_remove);
+
+	desktop->server = server;
+	desktop->config = config;
+	desktop->layout = wlr_output_layout_create();
+	desktop->compositor = wlr_compositor_create(
+			server->wl_display, server->renderer);
+
+	wlr_cursor_attach_output_layout(server->input->cursor, desktop->layout);
+	wlr_cursor_map_to_region(server->input->cursor, config->cursor.mapped_box);
+	cursor_load_config(config, server->input->cursor,
+			server->input, desktop);
+
+	desktop->xdg_shell_v6 = wlr_xdg_shell_v6_create(server->wl_display);
+	wl_signal_add(&desktop->xdg_shell_v6->events.new_surface,
+		&desktop->xdg_shell_v6_surface);
+	desktop->xdg_shell_v6_surface.notify = handle_xdg_shell_v6_surface;
+
+	desktop->wl_shell = wlr_wl_shell_create(server->wl_display);
+	wl_signal_add(&desktop->wl_shell->events.new_surface,
+		&desktop->wl_shell_surface);
+	desktop->wl_shell_surface.notify = handle_wl_shell_surface;
+
+	desktop->xwayland = wlr_xwayland_create(server->wl_display,
+		desktop->compositor);
+	wl_signal_add(&desktop->xwayland->events.new_surface,
+		&desktop->xwayland_surface);
+	desktop->xwayland_surface.notify = handle_xwayland_surface;
+
+	desktop->gamma_control_manager = wlr_gamma_control_manager_create(
+			server->wl_display);
+
+	return desktop;
+}
+
+void desktop_destroy(struct roots_desktop *desktop) {
+	// TODO
+}
diff --git a/rootston/ini.c b/rootston/ini.c
new file mode 100644
index 00000000..56cc9ea6
--- /dev/null
+++ b/rootston/ini.c
@@ -0,0 +1,195 @@
+/* inih -- simple .INI file parser
+
+inih is released under the New BSD license (see LICENSE.txt). Go to the project
+home page for more info:
+
+https://github.com/benhoyt/inih
+
+*/
+
+#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
+#define _CRT_SECURE_NO_WARNINGS
+#endif
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+#include "rootston/ini.h"
+
+#if !INI_USE_STACK
+#include <stdlib.h>
+#endif
+
+#define MAX_SECTION 50
+#define MAX_NAME 50
+
+/* Strip whitespace chars off end of given string, in place. Return s. */
+static char* rstrip(char* s)
+{
+    char* p = s + strlen(s);
+    while (p > s && isspace((unsigned char)(*--p)))
+        *p = '\0';
+    return s;
+}
+
+/* Return pointer to first non-whitespace char in given string. */
+static char* lskip(const char* s)
+{
+    while (*s && isspace((unsigned char)(*s)))
+        s++;
+    return (char*)s;
+}
+
+/* Return pointer to first char (of chars) or inline comment in given string,
+   or pointer to null at end of string if neither found. Inline comment must
+   be prefixed by a whitespace character to register as a comment. */
+static char* find_chars_or_comment(const char* s, const char* chars)
+{
+#if INI_ALLOW_INLINE_COMMENTS
+    int was_space = 0;
+    while (*s && (!chars || !strchr(chars, *s)) &&
+           !(was_space && strchr(INI_INLINE_COMMENT_PREFIXES, *s))) {
+        was_space = isspace((unsigned char)(*s));
+        s++;
+    }
+#else
+    while (*s && (!chars || !strchr(chars, *s))) {
+        s++;
+    }
+#endif
+    return (char*)s;
+}
+
+/* Version of strncpy that ensures dest (size bytes) is null-terminated. */
+static char* strncpy0(char* dest, const char* src, size_t size)
+{
+    strncpy(dest, src, size);
+    dest[size - 1] = '\0';
+    return dest;
+}
+
+/* See documentation in header file. */
+int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler,
+                     void* user)
+{
+    /* Uses a fair bit of stack (use heap instead if you need to) */
+#if INI_USE_STACK
+    char line[INI_MAX_LINE];
+#else
+    char* line;
+#endif
+    char section[MAX_SECTION] = "";
+    char prev_name[MAX_NAME] = "";
+
+    char* start;
+    char* end;
+    char* name;
+    char* value;
+    int lineno = 0;
+    int error = 0;
+
+#if !INI_USE_STACK
+    line = (char*)malloc(INI_MAX_LINE);
+    if (!line) {
+        return -2;
+    }
+#endif
+
+    /* Scan through stream line by line */
+    while (reader(line, INI_MAX_LINE, stream) != NULL) {
+        lineno++;
+
+        start = line;
+#if INI_ALLOW_BOM
+        if (lineno == 1 && (unsigned char)start[0] == 0xEF &&
+                           (unsigned char)start[1] == 0xBB &&
+                           (unsigned char)start[2] == 0xBF) {
+            start += 3;
+        }
+#endif
+        start = lskip(rstrip(start));
+
+        if (*start == ';' || *start == '#') {
+            /* Per Python configparser, allow both ; and # comments at the
+               start of a line */
+        }
+#if INI_ALLOW_MULTILINE
+        else if (*prev_name && *start && start > line) {
+            /* Non-blank line with leading whitespace, treat as continuation
+               of previous name's value (as per Python configparser). */
+            if (!handler(user, section, prev_name, start) && !error)
+                error = lineno;
+        }
+#endif
+        else if (*start == '[') {
+            /* A "[section]" line */
+            end = find_chars_or_comment(start + 1, "]");
+            if (*end == ']') {
+                *end = '\0';
+                strncpy0(section, start + 1, sizeof(section));
+                *prev_name = '\0';
+            }
+            else if (!error) {
+                /* No ']' found on section line */
+                error = lineno;
+            }
+        }
+        else if (*start) {
+            /* Not a comment, must be a name[=:]value pair */
+            end = find_chars_or_comment(start, "=:");
+            if (*end == '=' || *end == ':') {
+                *end = '\0';
+                name = rstrip(start);
+                value = lskip(end + 1);
+#if INI_ALLOW_INLINE_COMMENTS
+                end = find_chars_or_comment(value, NULL);
+                if (*end)
+                    *end = '\0';
+#endif
+                rstrip(value);
+
+                /* Valid name[=:]value pair found, call handler */
+                strncpy0(prev_name, name, sizeof(prev_name));
+                if (!handler(user, section, name, value) && !error)
+                    error = lineno;
+				memset(value, 0, strlen(value));
+            }
+            else if (!error) {
+                /* No '=' or ':' found on name[=:]value line */
+                error = lineno;
+            }
+        }
+
+#if INI_STOP_ON_FIRST_ERROR
+        if (error)
+            break;
+#endif
+    }
+
+#if !INI_USE_STACK
+    free(line);
+#endif
+
+    return error;
+}
+
+/* See documentation in header file. */
+int ini_parse_file(FILE* file, ini_handler handler, void* user)
+{
+    return ini_parse_stream((ini_reader)fgets, file, handler, user);
+}
+
+/* See documentation in header file. */
+int ini_parse(const char* filename, ini_handler handler, void* user)
+{
+    FILE* file;
+    int error;
+
+    file = fopen(filename, "r");
+    if (!file)
+        return -1;
+    error = ini_parse_file(file, handler, user);
+    fclose(file);
+    return error;
+}
diff --git a/rootston/input.c b/rootston/input.c
new file mode 100644
index 00000000..b4427212
--- /dev/null
+++ b/rootston/input.c
@@ -0,0 +1,112 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <wayland-server.h>
+#include <wlr/types/wlr_cursor.h>
+#include <wlr/util/log.h>
+#include <wlr/xcursor.h>
+#include "rootston/server.h"
+#include "rootston/config.h"
+#include "rootston/input.h"
+
+static const char *device_type(enum wlr_input_device_type type) {
+	switch (type) {
+	case WLR_INPUT_DEVICE_KEYBOARD:
+		return "keyboard";
+	case WLR_INPUT_DEVICE_POINTER:
+		return "pointer";
+	case WLR_INPUT_DEVICE_TOUCH:
+		return "touch";
+	case WLR_INPUT_DEVICE_TABLET_TOOL:
+		return "tablet tool";
+	case WLR_INPUT_DEVICE_TABLET_PAD:
+		return "tablet pad";
+	}
+	return NULL;
+}
+
+static void input_add_notify(struct wl_listener *listener, void *data) {
+	struct wlr_input_device *device = data;
+	struct roots_input *input = wl_container_of(listener, input, input_add);
+	wlr_log(L_DEBUG, "New input device: %s (%d:%d) %s", device->name,
+			device->vendor, device->product, device_type(device->type));
+	switch (device->type) {
+	case WLR_INPUT_DEVICE_KEYBOARD:
+		keyboard_add(device, input);
+		break;
+	case WLR_INPUT_DEVICE_POINTER:
+		pointer_add(device, input);
+		break;
+	case WLR_INPUT_DEVICE_TOUCH:
+		//touch_add(device, input);
+		break;
+	case WLR_INPUT_DEVICE_TABLET_TOOL:
+		//tablet_tool_add(device, input);
+		break;
+	default:
+		break;
+	}
+}
+
+static void input_remove_notify(struct wl_listener *listener, void *data) {
+	struct wlr_input_device *device = data;
+	struct roots_input *input = wl_container_of(listener, input, input_remove);
+	switch (device->type) {
+	case WLR_INPUT_DEVICE_KEYBOARD:
+		keyboard_remove(device, input);
+		break;
+	case WLR_INPUT_DEVICE_POINTER:
+		pointer_remove(device, input);
+		break;
+	case WLR_INPUT_DEVICE_TOUCH:
+		//touch_remove(device, input);
+		break;
+	case WLR_INPUT_DEVICE_TABLET_TOOL:
+		//tablet_tool_remove(device, input);
+		break;
+	default:
+		break;
+	}
+}
+
+struct roots_input *input_create(struct roots_server *server,
+		struct roots_config *config) {
+	wlr_log(L_DEBUG, "Initializing roots input");
+	struct roots_input *input = calloc(1, sizeof(struct roots_input));
+	assert(input);
+
+	input->config = config;
+	input->server = server;
+
+	struct wlr_xcursor_theme *theme;
+	assert(theme = wlr_xcursor_theme_load("default", 16));
+	assert(input->xcursor = wlr_xcursor_theme_get_cursor(theme, "left_ptr"));
+
+	assert(input->wl_seat = wlr_seat_create(server->wl_display, "seat0"));
+	wlr_seat_set_capabilities(input->wl_seat, WL_SEAT_CAPABILITY_KEYBOARD
+		| WL_SEAT_CAPABILITY_POINTER | WL_SEAT_CAPABILITY_TOUCH);
+
+	wl_list_init(&input->keyboards);
+	wl_list_init(&input->pointers);
+	wl_list_init(&input->touch);
+	wl_list_init(&input->tablet_tools);
+
+	wl_list_init(&input->input_add.link);
+	input->input_add.notify = input_add_notify;
+	wl_list_init(&input->input_remove.link);
+	input->input_remove.notify = input_remove_notify;
+
+	wl_signal_add(&server->backend->events.input_add,
+			&input->input_add);
+	wl_signal_add(&server->backend->events.input_remove,
+			&input->input_remove);
+
+	input->cursor = wlr_cursor_create();
+	cursor_initialize(input);
+	wlr_cursor_set_xcursor(input->cursor, input->xcursor);
+
+	return input;
+}
+
+void input_destroy(struct roots_input *input) {
+	// TODO
+}
diff --git a/rootston/keyboard.c b/rootston/keyboard.c
new file mode 100644
index 00000000..c4c98c91
--- /dev/null
+++ b/rootston/keyboard.c
@@ -0,0 +1,75 @@
+#include <assert.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <wayland-server.h>
+#include <wlr/types/wlr_input_device.h>
+#include <wlr/types/wlr_pointer.h>
+#include <wlr/backend/multi.h>
+#include <wlr/backend/session.h>
+#include <wlr/util/log.h>
+#include <xkbcommon/xkbcommon.h>
+#include "rootston/input.h"
+
+static void keyboard_key_notify(struct wl_listener *listener, void *data) {
+	struct wlr_event_keyboard_key *event = data;
+	struct roots_keyboard *keyboard = wl_container_of(listener, keyboard, key);
+	struct roots_input *input = keyboard->input;
+	struct roots_server *server = input->server;
+
+	enum wlr_key_state key_state = event->state;
+	uint32_t keycode = event->keycode + 8;
+	const xkb_keysym_t *syms;
+	int nsyms = xkb_state_key_get_syms(keyboard->device->keyboard->xkb_state,
+			keycode, &syms);
+	for (int i = 0; i < nsyms; ++i) {
+		xkb_keysym_t sym = syms[i];
+		if (sym == XKB_KEY_Escape) {
+			// TEMPORARY, probably
+			wl_display_terminate(server->wl_display);
+		} else if (key_state == WLR_KEY_PRESSED &&
+				sym >= XKB_KEY_XF86Switch_VT_1 &&
+				sym <= XKB_KEY_XF86Switch_VT_12) {
+			if (wlr_backend_is_multi(server->backend)) {
+				struct wlr_session *session =
+					wlr_multi_get_session(server->backend);
+				if (session) {
+					wlr_session_change_vt(session, sym - XKB_KEY_XF86Switch_VT_1 + 1);
+				}
+			}
+		}
+	}
+}
+
+void keyboard_add(struct wlr_input_device *device, struct roots_input *input) {
+	struct roots_keyboard *keyboard = calloc(sizeof(struct roots_keyboard), 1);
+	device->data = keyboard;
+	keyboard->device = device;
+	keyboard->input = input;
+	wl_list_init(&keyboard->key.link);
+	keyboard->key.notify = keyboard_key_notify;
+	wl_signal_add(&device->keyboard->events.key, &keyboard->key);
+	wl_list_insert(&input->keyboards, &keyboard->link);
+
+	struct xkb_rule_names rules;
+	memset(&rules, 0, sizeof(rules));
+	rules.rules = getenv("XKB_DEFAULT_RULES");
+	rules.model = getenv("XKB_DEFAULT_MODEL");
+	rules.layout = getenv("XKB_DEFAULT_LAYOUT");
+	rules.variant = getenv("XKB_DEFAULT_VARIANT");
+	rules.options = getenv("XKB_DEFAULT_OPTIONS");
+	struct xkb_context *context;
+	assert(context = xkb_context_new(XKB_CONTEXT_NO_FLAGS));
+	wlr_keyboard_set_keymap(device->keyboard,
+			xkb_map_new_from_names(context, &rules,
+				XKB_KEYMAP_COMPILE_NO_FLAGS));
+	xkb_context_unref(context);
+	wlr_seat_attach_keyboard(input->wl_seat, device);
+}
+
+void keyboard_remove(struct wlr_input_device *device, struct roots_input *input) {
+	struct roots_keyboard *keyboard = device->data;
+	wlr_seat_detach_keyboard(input->wl_seat, device->keyboard);
+	wl_list_remove(&keyboard->key.link);
+	wl_list_remove(&keyboard->link);
+	free(keyboard);
+}
diff --git a/rootston/main.c b/rootston/main.c
new file mode 100644
index 00000000..c8ec1249
--- /dev/null
+++ b/rootston/main.c
@@ -0,0 +1,46 @@
+#define _POSIX_C_SOURCE 200112L
+#include <assert.h>
+#include <stdlib.h>
+#include <wayland-server.h>
+#include <wlr/backend.h>
+#include <wlr/render.h>
+#include <wlr/render/gles2.h>
+#include <wlr/util/log.h>
+#include "rootston/config.h"
+#include "rootston/server.h"
+
+struct roots_server server = { 0 };
+
+int main(int argc, char **argv) {
+	assert(server.config = parse_args(argc, argv));
+	assert(server.wl_display = wl_display_create());
+	assert(server.wl_event_loop = wl_display_get_event_loop(server.wl_display));
+
+	assert(server.backend = wlr_backend_autocreate(server.wl_display));
+
+	assert(server.renderer = wlr_gles2_renderer_create(server.backend));
+	wl_display_init_shm(server.wl_display);
+	server.input = input_create(&server, server.config);
+	server.desktop = desktop_create(&server, server.config);
+	server.data_device_manager = wlr_data_device_manager_create(
+			server.wl_display);
+
+	const char *socket = wl_display_add_socket_auto(server.wl_display);
+	if (!socket) {
+		wlr_log_errno(L_ERROR, "Unable to open wayland socket");
+		wlr_backend_destroy(server.backend);
+		return 1;
+	}
+
+	wlr_log(L_INFO, "Running compositor on wayland display '%s'", socket);
+	setenv("_WAYLAND_DISPLAY", socket, true);
+
+	if (!wlr_backend_start(server.backend)) {
+		wlr_log(L_ERROR, "Failed to start backend");
+		wlr_backend_destroy(server.backend);
+		return 1;
+	}
+
+	wl_display_run(server.wl_display);
+	return 0;
+}
diff --git a/rootston/meson.build b/rootston/meson.build
new file mode 100644
index 00000000..59f73e96
--- /dev/null
+++ b/rootston/meson.build
@@ -0,0 +1,16 @@
+executable(
+	'rootston', [
+		'config.c',
+		'cursor.c',
+		'desktop.c',
+		'ini.c',
+		'input.c',
+		'keyboard.c',
+		'main.c',
+		'output.c',
+		'pointer.c',
+		'xdg_shell_v6.c',
+		'xwayland.c',
+		'wl_shell.c',
+	], dependencies: wlroots
+)
diff --git a/rootston/output.c b/rootston/output.c
new file mode 100644
index 00000000..0f015fb6
--- /dev/null
+++ b/rootston/output.c
@@ -0,0 +1,140 @@
+#define _POSIX_C_SOURCE 199309L
+#include <time.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <wlr/types/wlr_output_layout.h>
+#include <wlr/types/wlr_compositor.h>
+#include <wlr/types/wlr_wl_shell.h>
+#include <wlr/types/wlr_xdg_shell_v6.h>
+#include <wlr/render/matrix.h>
+#include <wlr/util/log.h>
+#include "rootston/server.h"
+#include "rootston/desktop.h"
+#include "rootston/config.h"
+
+static inline int64_t timespec_to_msec(const struct timespec *a) {
+	return (int64_t)a->tv_sec * 1000 + a->tv_nsec / 1000000;
+}
+
+static void render_view(struct roots_desktop *desktop,
+		struct wlr_output *wlr_output, struct timespec *when,
+		struct roots_view *view, double ox, double oy) {
+	struct wlr_surface *surface = view->wlr_surface;
+	float matrix[16];
+	float transform[16];
+	wlr_surface_flush_damage(surface);
+	if (surface->texture->valid) {
+		wlr_matrix_translate(&transform, ox, oy, 0);
+		wlr_surface_get_matrix(surface, &matrix,
+			&wlr_output->transform_matrix, &transform);
+		wlr_render_with_matrix(desktop->server->renderer,
+				surface->texture, &matrix);
+
+		struct wlr_frame_callback *cb, *cnext;
+		wl_list_for_each_safe(cb, cnext, &surface->frame_callback_list, link) {
+			wl_callback_send_done(cb->resource, timespec_to_msec(when));
+			wl_resource_destroy(cb->resource);
+		}
+	}
+}
+
+static void output_frame_notify(struct wl_listener *listener, void *data) {
+	struct wlr_output *wlr_output = data;
+	struct roots_output *output = wl_container_of(listener, output, frame);
+	struct roots_desktop *desktop = output->desktop;
+	struct roots_server *server = desktop->server;
+
+	struct timespec now;
+	clock_gettime(CLOCK_MONOTONIC, &now);
+
+	wlr_output_make_current(wlr_output);
+	wlr_renderer_begin(server->renderer, wlr_output);
+
+	struct roots_view *view;
+	wl_list_for_each(view, &desktop->views, link) {
+		int width = view->wlr_surface->current.buffer_width;
+		int height = view->wlr_surface->current.buffer_height;
+
+		if (wlr_output_layout_intersects(desktop->layout, wlr_output,
+					view->x, view->y, view->x + width, view->y + height)) {
+			double ox = view->x, oy = view->y;
+			wlr_output_layout_output_coords(
+					desktop->layout, wlr_output, &ox, &oy);
+			render_view(desktop, wlr_output, &now, view, ox, oy);
+		}
+	}
+
+	wlr_renderer_end(server->renderer);
+	wlr_output_swap_buffers(wlr_output);
+
+	output->last_frame = desktop->last_frame = now;
+}
+
+void output_add_notify(struct wl_listener *listener, void *data) {
+	struct wlr_output *wlr_output = data;
+	struct roots_desktop *desktop = wl_container_of(listener, desktop, output_add);
+	struct roots_input *input = desktop->server->input;
+	struct roots_config *config = desktop->config;
+
+	wlr_log(L_DEBUG, "Output '%s' added", wlr_output->name);
+	wlr_log(L_DEBUG, "%s %s %"PRId32"mm x %"PRId32"mm",
+			wlr_output->make, wlr_output->model,
+			wlr_output->phys_width, wlr_output->phys_height);
+	if (wlr_output->modes->length > 0) {
+		wlr_output_set_mode(wlr_output, wlr_output->modes->items[0]);
+	}
+
+	struct roots_output *output = calloc(1, sizeof(struct roots_output));
+	clock_gettime(CLOCK_MONOTONIC, &output->last_frame);
+	output->desktop = desktop;
+	output->wlr_output = wlr_output;
+	output->frame.notify = output_frame_notify;
+	wl_list_init(&output->frame.link);
+	wl_signal_add(&wlr_output->events.frame, &output->frame);
+	wl_list_insert(&desktop->outputs, &output->link);
+
+	struct output_config *output_config = config_get_output(config, wlr_output);
+	if (output_config) {
+		wlr_output_transform(wlr_output, output_config->transform);
+		wlr_output_layout_add(desktop->layout,
+				wlr_output, output_config->x, output_config->y);
+	} else {
+		wlr_output_layout_add_auto(desktop->layout, wlr_output);
+	}
+
+	cursor_load_config(config, input->cursor, input, desktop);
+
+	struct wlr_xcursor_image *image = input->xcursor->images[0];
+	// TODO the cursor must be set depending on which surface it is displayed
+	// over which should happen in the compositor.
+	if (!wlr_output_set_cursor(wlr_output, image->buffer,
+			image->width, image->width, image->height)) {
+		wlr_log(L_DEBUG, "Failed to set hardware cursor");
+		return;
+	}
+
+	wlr_cursor_warp(input->cursor, NULL, input->cursor->x, input->cursor->y);
+}
+
+void output_remove_notify(struct wl_listener *listener, void *data) {
+	struct wlr_output *wlr_output = data;
+	struct roots_desktop *desktop = wl_container_of(listener, desktop, output_remove);
+	struct roots_output *output = NULL, *_output;
+	wl_list_for_each(_output, &desktop->outputs, link) {
+		if (_output->wlr_output == wlr_output) {
+			output = _output;
+			break;
+		}
+	}
+	if (!output) {
+		return; // We are unfamiliar with this output
+	}
+	wlr_output_layout_remove(desktop->layout, output->wlr_output);
+	// TODO: cursor
+	//example_config_configure_cursor(sample->config, sample->cursor,
+	//	sample->compositor);
+	wl_list_remove(&output->link);
+	wl_list_remove(&output->frame.link);
+	wl_list_remove(&output->resolution.link);
+	free(output);
+}
diff --git a/rootston/pointer.c b/rootston/pointer.c
new file mode 100644
index 00000000..299ecdfc
--- /dev/null
+++ b/rootston/pointer.c
@@ -0,0 +1,23 @@
+#include <stdlib.h>
+#include <wayland-server.h>
+#include <wlr/types/wlr_input_device.h>
+#include <wlr/types/wlr_pointer.h>
+#include "rootston/input.h"
+
+void pointer_add(struct wlr_input_device *device, struct roots_input *input) {
+	struct roots_pointer *pointer = calloc(sizeof(struct roots_pointer), 1);
+	device->data = pointer;
+	pointer->device = device;
+	pointer->input = input;
+	wl_list_insert(&input->pointers, &pointer->link);
+	wlr_cursor_attach_input_device(input->cursor, device);
+	cursor_load_config(input->server->config, input->cursor,
+			input, input->server->desktop);
+}
+
+void pointer_remove(struct wlr_input_device *device, struct roots_input *input) {
+	struct roots_pointer *pointer = device->data;
+	wlr_cursor_detach_input_device(input->cursor, device);
+	wl_list_remove(&pointer->link);
+	free(pointer);
+}
diff --git a/rootston/wl_shell.c b/rootston/wl_shell.c
new file mode 100644
index 00000000..72725c7f
--- /dev/null
+++ b/rootston/wl_shell.c
@@ -0,0 +1,84 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <wayland-server.h>
+#include <wlr/types/wlr_box.h>
+#include <wlr/types/wlr_surface.h>
+#include <wlr/types/wlr_wl_shell.h>
+#include <wlr/util/log.h>
+#include "rootston/desktop.h"
+#include "rootston/server.h"
+#include "rootston/input.h"
+
+static void handle_move(struct wl_listener *listener, void *data) {
+	struct roots_wl_shell_surface *roots_surface =
+		wl_container_of(listener, roots_surface, request_move);
+	struct roots_view *view = roots_surface->view;
+	struct roots_input *input = view->desktop->server->input;
+	struct wlr_wl_shell_surface_move_event *e = data;
+
+	// TODO: Some of this might want to live in cursor.c I guess
+	struct roots_input_event *event = NULL;
+	size_t len = sizeof(input->input_events) / sizeof(*input->input_events);
+	for (size_t i = 0; i < len; ++i) {
+		if (input->input_events[i].cursor
+				&& input->input_events[i].serial == e->serial) {
+			event = &input->input_events[i];
+			break;
+		}
+	}
+	if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) {
+		return;
+	}
+	input->mode = ROOTS_CURSOR_MOVE;
+	input->offs_x = input->cursor->x - view->x;
+	input->offs_y = input->cursor->y - view->y;
+	wlr_seat_pointer_clear_focus(input->wl_seat);
+}
+
+static void handle_destroy(struct wl_listener *listener, void *data) {
+	struct roots_wl_shell_surface *roots_surface =
+		wl_container_of(listener, roots_surface, destroy);
+	wl_list_remove(&roots_surface->destroy.link);
+	wl_list_remove(&roots_surface->ping_timeout.link);
+	wl_list_remove(&roots_surface->request_move.link);
+	wl_list_remove(&roots_surface->request_resize.link);
+	wl_list_remove(&roots_surface->request_set_fullscreen.link);
+	wl_list_remove(&roots_surface->request_set_maximized.link);
+	view_destroy(roots_surface->view);
+	free(roots_surface);
+}
+
+void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
+	struct roots_desktop *desktop =
+		wl_container_of(listener, desktop, wl_shell_surface);
+
+	struct wlr_wl_shell_surface *surface = data;
+	wlr_log(L_DEBUG, "new shell surface: title=%s, class=%s",
+		surface->title, surface->class);
+	wlr_wl_shell_surface_ping(surface);
+
+	struct roots_wl_shell_surface *roots_surface =
+		calloc(1, sizeof(struct roots_wl_shell_surface));
+	// TODO: all of the trimmings
+	wl_list_init(&roots_surface->destroy.link);
+	roots_surface->destroy.notify = handle_destroy;
+	wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
+	wl_list_init(&roots_surface->ping_timeout.link);
+	wl_list_init(&roots_surface->request_move.link);
+	roots_surface->request_move.notify = handle_move;
+	wl_signal_add(&surface->events.request_move, &roots_surface->request_move);
+	wl_list_init(&roots_surface->request_resize.link);
+	wl_list_init(&roots_surface->request_set_fullscreen.link);
+	wl_list_init(&roots_surface->request_set_maximized.link);
+
+	struct roots_view *view = calloc(1, sizeof(struct roots_view));
+	view->type = ROOTS_WL_SHELL_VIEW;
+	view->x = view->y = 200;
+	view->wl_shell_surface = surface;
+	view->roots_wl_shell_surface = roots_surface;
+	view->wlr_surface = surface->surface;
+	view->desktop = desktop;
+	roots_surface->view = view;
+	wl_list_insert(&desktop->views, &view->link);
+}
diff --git a/rootston/xdg_shell_v6.c b/rootston/xdg_shell_v6.c
new file mode 100644
index 00000000..4a809930
--- /dev/null
+++ b/rootston/xdg_shell_v6.c
@@ -0,0 +1,100 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <wayland-server.h>
+#include <wlr/types/wlr_box.h>
+#include <wlr/types/wlr_surface.h>
+#include <wlr/types/wlr_xdg_shell_v6.h>
+#include <wlr/util/log.h>
+#include "rootston/desktop.h"
+#include "rootston/server.h"
+#include "rootston/input.h"
+
+static void get_input_bounds(struct roots_view *view, struct wlr_box *box) {
+	assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
+	struct wlr_xdg_surface_v6 *surf = view->xdg_surface_v6;
+	memcpy(box, surf->geometry, sizeof(struct wlr_box));
+}
+
+static void activate(struct roots_view *view, bool active) {
+	assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
+	struct wlr_xdg_surface_v6 *surf = view->xdg_surface_v6;
+	if (surf->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
+		wlr_xdg_toplevel_v6_set_activated(surf, active);
+	}
+}
+
+static void handle_request_move(struct wl_listener *listener, void *data) {
+	struct roots_xdg_surface_v6 *roots_xdg_surface =
+		wl_container_of(listener, roots_xdg_surface, request_move);
+	struct roots_view *view = roots_xdg_surface->view;
+	struct roots_input *input = view->desktop->server->input;
+	struct wlr_xdg_toplevel_v6_move_event *e = data;
+
+	// TODO: Some of this might want to live in cursor.c I guess
+	struct roots_input_event *event = NULL;
+	size_t len = sizeof(input->input_events) / sizeof(*input->input_events);
+	for (size_t i = 0; i < len; ++i) {
+		if (input->input_events[i].cursor
+				&& input->input_events[i].serial == e->serial) {
+			event = &input->input_events[i];
+			break;
+		}
+	}
+	if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) {
+		return;
+	}
+	input->mode = ROOTS_CURSOR_MOVE;
+	input->offs_x = input->cursor->x - view->x;
+	input->offs_y = input->cursor->y - view->y;
+	wlr_seat_pointer_clear_focus(input->wl_seat);
+}
+
+static void handle_destroy(struct wl_listener *listener, void *data) {
+	struct roots_xdg_surface_v6 *roots_xdg_surface =
+		wl_container_of(listener, roots_xdg_surface, destroy);
+	wl_list_remove(&roots_xdg_surface->destroy.link);
+	wl_list_remove(&roots_xdg_surface->ping_timeout.link);
+	wl_list_remove(&roots_xdg_surface->request_move.link);
+	wl_list_remove(&roots_xdg_surface->request_resize.link);
+	wl_list_remove(&roots_xdg_surface->request_show_window_menu.link);
+	wl_list_remove(&roots_xdg_surface->request_minimize.link);
+	view_destroy(roots_xdg_surface->view);
+	free(roots_xdg_surface);
+}
+
+void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
+	struct roots_desktop *desktop =
+		wl_container_of(listener, desktop, xdg_shell_v6_surface);
+
+	struct wlr_xdg_surface_v6 *surface = data;
+	wlr_log(L_DEBUG, "new xdg surface: title=%s, app_id=%s",
+		surface->title, surface->app_id);
+	wlr_xdg_surface_v6_ping(surface);
+
+	struct roots_xdg_surface_v6 *roots_surface =
+		calloc(1, sizeof(struct roots_xdg_surface_v6));
+	// TODO: all of the trimmings
+	wl_list_init(&roots_surface->destroy.link);
+	roots_surface->destroy.notify = handle_destroy;
+	wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
+	wl_list_init(&roots_surface->ping_timeout.link);
+	wl_list_init(&roots_surface->request_minimize.link);
+	wl_list_init(&roots_surface->request_move.link);
+	roots_surface->request_move.notify = handle_request_move;
+	wl_signal_add(&surface->events.request_move, &roots_surface->request_move);
+	wl_list_init(&roots_surface->request_resize.link);
+	wl_list_init(&roots_surface->request_show_window_menu.link);
+
+	struct roots_view *view = calloc(1, sizeof(struct roots_view));
+	view->type = ROOTS_XDG_SHELL_V6_VIEW;
+	view->x = view->y = 200;
+	view->xdg_surface_v6 = surface;
+	view->roots_xdg_surface_v6 = roots_surface;
+	view->wlr_surface = surface->surface;
+	view->get_input_bounds = get_input_bounds;
+	view->activate = activate;
+	view->desktop = desktop;
+	roots_surface->view = view;
+	wl_list_insert(&desktop->views, &view->link);
+}
diff --git a/rootston/xwayland.c b/rootston/xwayland.c
new file mode 100644
index 00000000..88965f0d
--- /dev/null
+++ b/rootston/xwayland.c
@@ -0,0 +1,49 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <wayland-server.h>
+#include <wlr/types/wlr_box.h>
+#include <wlr/types/wlr_surface.h>
+#include <wlr/xwayland.h>
+#include <wlr/util/log.h>
+#include "rootston/desktop.h"
+#include "rootston/server.h"
+
+static void handle_destroy(struct wl_listener *listener, void *data) {
+	struct roots_xwayland_surface *roots_surface =
+		wl_container_of(listener, roots_surface, destroy);
+	wl_list_remove(&roots_surface->destroy.link);
+	view_destroy(roots_surface->view);
+	free(roots_surface);
+}
+
+static void x11_activate(struct roots_view *view, bool active) {
+	wlr_xwayland_surface_activate(view->desktop->xwayland,
+		view->xwayland_surface);
+}
+
+void handle_xwayland_surface(struct wl_listener *listener, void *data) {
+	struct roots_desktop *desktop =
+		wl_container_of(listener, desktop, xwayland_surface);
+
+	struct wlr_xwayland_surface *surface = data;
+	// TODO: get and log title, class, etc
+	wlr_log(L_DEBUG, "new xwayland surface");
+
+	struct roots_xwayland_surface *roots_surface =
+		calloc(1, sizeof(struct roots_xwayland_surface));
+	wl_list_init(&roots_surface->destroy.link);
+	roots_surface->destroy.notify = handle_destroy;
+	wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
+
+	struct roots_view *view = calloc(1, sizeof(struct roots_view));
+	view->type = ROOTS_XWAYLAND_VIEW;
+	view->x = view->y = 200;
+	view->xwayland_surface = surface;
+	view->roots_xwayland_surface = roots_surface;
+	view->wlr_surface = surface->surface;
+	view->desktop = desktop;
+	view->activate = x11_activate;
+	roots_surface->view = view;
+	wl_list_insert(&desktop->views, &view->link);
+}
diff --git a/types/wlr_keyboard.c b/types/wlr_keyboard.c
index f20d2a73..dd90b38f 100644
--- a/types/wlr_keyboard.c
+++ b/types/wlr_keyboard.c
@@ -1,13 +1,39 @@
+#include <assert.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/mman.h>
+#include <unistd.h>
 #include <wayland-server.h>
 #include <wlr/types/wlr_keyboard.h>
 #include <wlr/interfaces/wlr_keyboard.h>
+#include <wlr/util/log.h>
+
+int os_create_anonymous_file(off_t size);
+
+static void keyboard_led_update(struct wlr_keyboard *keyboard) {
+	uint32_t leds = 0;
+	for (uint32_t i = 0; i < WLR_LED_LAST; ++i) {
+		if (xkb_state_led_index_is_active(keyboard->xkb_state, keyboard->leds[i])) {
+			leds |= (1 << i);
+		}
+	}
+	wlr_keyboard_led_update(keyboard, leds);
+}
+
+void wlr_keyboard_update_state(struct wlr_keyboard *keyboard,
+		struct wlr_event_keyboard_key *event) {
+	uint32_t keycode = event->keycode + 8;
+	xkb_state_update_key(keyboard->xkb_state, keycode,
+		event->state == WLR_KEY_PRESSED ?  XKB_KEY_DOWN : XKB_KEY_UP);
+	keyboard_led_update(keyboard);
+	wl_signal_emit(&keyboard->events.key, event);
+}
 
 void wlr_keyboard_init(struct wlr_keyboard *kb,
 		struct wlr_keyboard_impl *impl) {
 	kb->impl = impl;
 	wl_signal_init(&kb->events.key);
+	wl_signal_init(&kb->events.keymap);
 }
 
 void wlr_keyboard_destroy(struct wlr_keyboard *kb) {
@@ -17,6 +43,7 @@ void wlr_keyboard_destroy(struct wlr_keyboard *kb) {
 		wl_list_remove(&kb->events.key.listener_list);
 		free(kb);
 	}
+	close(kb->keymap_fd);
 }
 
 void wlr_keyboard_led_update(struct wlr_keyboard *kb, uint32_t leds) {
@@ -24,3 +51,27 @@ void wlr_keyboard_led_update(struct wlr_keyboard *kb, uint32_t leds) {
 		kb->impl->led_update(kb, leds);
 	}
 }
+
+void wlr_keyboard_set_keymap(struct wlr_keyboard *kb,
+		struct xkb_keymap *keymap) {
+	wlr_log(L_DEBUG, "Keymap set");
+	kb->keymap = keymap;
+	assert(kb->xkb_state = xkb_state_new(kb->keymap));
+	const char *led_names[3] = {
+		XKB_LED_NAME_NUM,
+		XKB_LED_NAME_CAPS,
+		XKB_LED_NAME_SCROLL
+	};
+	for (uint32_t i = 0; i < 3; ++i) {
+		kb->leds[i] = xkb_map_led_get_index(kb->keymap, led_names[i]);
+	}
+	char *keymap_str = xkb_keymap_get_as_string(kb->keymap,
+		XKB_KEYMAP_FORMAT_TEXT_V1);
+	kb->keymap_size = strlen(keymap_str) + 1;
+	kb->keymap_fd = os_create_anonymous_file(kb->keymap_size);
+	void *ptr = mmap(NULL, kb->keymap_size,
+			PROT_READ | PROT_WRITE, MAP_SHARED, kb->keymap_fd, 0);
+	strcpy(ptr, keymap_str);
+	free(keymap_str);
+	wl_signal_emit(&kb->events.keymap, kb);
+}
diff --git a/types/wlr_seat.c b/types/wlr_seat.c
index 1d544902..aaff6005 100644
--- a/types/wlr_seat.c
+++ b/types/wlr_seat.c
@@ -78,21 +78,6 @@ static void wl_seat_get_keyboard(struct wl_client *client,
 		wl_resource_get_version(_handle), id);
 	wl_resource_set_implementation(handle->keyboard, &wl_keyboard_impl,
 		handle, &wl_keyboard_destroy);
-
-	if (wl_resource_get_version(handle->keyboard) >=
-			WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION) {
-		wl_keyboard_send_repeat_info(handle->keyboard, 25, 600);
-	}
-
-	if (handle->wlr_seat->keyboard_state.keymap_size) {
-		// TODO: handle no keymap
-		wl_keyboard_send_keymap(handle->keyboard,
-				WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1,
-				handle->wlr_seat->keyboard_state.keymap_fd,
-				handle->wlr_seat->keyboard_state.keymap_size);
-	}
-
-	wl_signal_emit(&handle->wlr_seat->events.keyboard_bound, handle);
 }
 
 static const struct wl_touch_interface wl_touch_impl = {
@@ -174,6 +159,7 @@ static void wl_seat_bind(struct wl_client *wl_client, void *_wlr_seat,
 	wl_resource_set_implementation(handle->wl_resource, &wl_seat_impl,
 		handle, wlr_seat_handle_resource_destroy);
 	wl_list_insert(&wlr_seat->handles, &handle->link);
+	wl_seat_send_name(handle->wl_resource, wlr_seat->name);
 	wl_seat_send_capabilities(handle->wl_resource, wlr_seat->capabilities);
 	wl_signal_emit(&wlr_seat->events.client_bound, handle);
 }
@@ -185,14 +171,13 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
 	}
 
 	wlr_seat->pointer_state.wlr_seat = wlr_seat;
-	wl_list_init(&wlr_seat->pointer_state.focus_resource_destroy_listener.link);
-	wl_list_init(&wlr_seat->pointer_state.focus_surface_destroy_listener.link);
+	wl_list_init(&wlr_seat->pointer_state.surface_destroy.link);
+	wl_list_init(&wlr_seat->pointer_state.resource_destroy.link);
 
 	wlr_seat->keyboard_state.wlr_seat = wlr_seat;
+	wl_list_init(&wlr_seat->keyboard_state.resource_destroy.link);
 	wl_list_init(
-		&wlr_seat->keyboard_state.focus_resource_destroy_listener.link);
-	wl_list_init(
-		&wlr_seat->keyboard_state.focus_surface_destroy_listener.link);
+		&wlr_seat->keyboard_state.surface_destroy.link);
 
 	struct wl_global *wl_global = wl_global_create(display,
 		&wl_seat_interface, 6, wlr_seat, wl_seat_bind);
@@ -204,10 +189,10 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
 	wlr_seat->display = display;
 	wlr_seat->name = strdup(name);
 	wl_list_init(&wlr_seat->handles);
+	wl_list_init(&wlr_seat->keyboards);
 
 	wl_signal_init(&wlr_seat->events.client_bound);
 	wl_signal_init(&wlr_seat->events.client_unbound);
-	wl_signal_init(&wlr_seat->events.keyboard_bound);
 
 	return wlr_seat;
 }
@@ -264,20 +249,18 @@ bool wlr_seat_pointer_surface_has_focus(struct wlr_seat *wlr_seat,
 	return surface == wlr_seat->pointer_state.focused_surface;
 }
 
-static void handle_pointer_focus_surface_destroyed(
-		struct wl_listener *listener, void *data) {
-	struct wlr_seat_pointer_state *state =
-		wl_container_of(listener, state, focus_surface_destroy_listener);
-
+static void pointer_surface_destroy_notify(struct wl_listener *listener,
+		void *data) {
+	struct wlr_seat_pointer_state *state = wl_container_of(
+			listener, state, surface_destroy);
 	state->focused_surface = NULL;
 	wlr_seat_pointer_clear_focus(state->wlr_seat);
 }
 
-static void handle_pointer_focus_resource_destroyed(
-		struct wl_listener *listener, void *data) {
-	struct wlr_seat_pointer_state *state =
-		wl_container_of(listener, state, focus_resource_destroy_listener);
-
+static void pointer_resource_destroy_notify(struct wl_listener *listener,
+		void *data) {
+	struct wlr_seat_pointer_state *state = wl_container_of(
+			listener, state, resource_destroy);
 	state->focused_surface = NULL;
 	wlr_seat_pointer_clear_focus(state->wlr_seat);
 }
@@ -325,21 +308,19 @@ void wlr_seat_pointer_enter(struct wlr_seat *wlr_seat,
 	}
 
 	// reinitialize the focus destroy events
-	wl_list_remove(
-		&wlr_seat->pointer_state.focus_surface_destroy_listener.link);
-	wl_list_init(&wlr_seat->pointer_state.focus_surface_destroy_listener.link);
-	wl_list_remove(
-		&wlr_seat->pointer_state.focus_resource_destroy_listener.link);
-	wl_list_init(&wlr_seat->pointer_state.focus_resource_destroy_listener.link);
+	wl_list_remove(&wlr_seat->pointer_state.surface_destroy.link);
+	wl_list_init(&wlr_seat->pointer_state.surface_destroy.link);
+	wl_list_remove(&wlr_seat->pointer_state.resource_destroy.link);
+	wl_list_init(&wlr_seat->pointer_state.resource_destroy.link);
 	if (surface) {
 		wl_signal_add(&surface->signals.destroy,
-			&wlr_seat->pointer_state.focus_surface_destroy_listener);
+			&wlr_seat->pointer_state.surface_destroy);
 		wl_resource_add_destroy_listener(surface->resource,
-			&wlr_seat->pointer_state.focus_resource_destroy_listener);
-		wlr_seat->pointer_state.focus_resource_destroy_listener.notify =
-			handle_pointer_focus_resource_destroyed;
-		wlr_seat->pointer_state.focus_surface_destroy_listener.notify =
-			handle_pointer_focus_surface_destroyed;
+			&wlr_seat->pointer_state.resource_destroy);
+		wlr_seat->pointer_state.resource_destroy.notify =
+			pointer_resource_destroy_notify;
+		wlr_seat->pointer_state.surface_destroy.notify =
+			pointer_surface_destroy_notify;
 	}
 
 	wlr_seat->pointer_state.focused_handle = handle;
@@ -395,26 +376,114 @@ void wlr_seat_pointer_send_axis(struct wlr_seat *wlr_seat, uint32_t time,
 	wl_pointer_send_frame(pointer);
 }
 
-static void handle_keyboard_focus_surface_destroyed(
-		struct wl_listener *listener, void *data) {
-	struct wlr_seat_keyboard_state *state =
-		wl_container_of(listener, state, focus_surface_destroy_listener);
+static void keyboard_key_notify(struct wl_listener *listener, void *data) {
+	struct wlr_seat_keyboard *seat_kb = wl_container_of(
+			listener, seat_kb, key);
+	struct wlr_seat *seat = seat_kb->seat;
+	struct wlr_seat_handle *handle = seat->keyboard_state.focused_handle;
+	if (!handle || !handle->keyboard) {
+		return;
+	}
+	struct wlr_keyboard *keyboard = seat_kb->keyboard;
+	struct wlr_event_keyboard_key *event = data;
+	enum wlr_key_state key_state = event->state;
+	if (handle->seat_keyboard != seat_kb) {
+		// TODO: We should probably lift all of the keys set by the other
+		// keyboard
+		wl_keyboard_send_keymap(handle->keyboard,
+				WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1,
+				seat_kb->keyboard->keymap_fd,
+				seat_kb->keyboard->keymap_size);
+
+		if (wl_resource_get_version(handle->keyboard) >= 2) {
+			// TODO: Make this better
+			wl_keyboard_send_repeat_info(handle->keyboard, 25, 600);
+		}
+		handle->seat_keyboard = seat_kb;
+	}
+
+	uint32_t depressed = xkb_state_serialize_mods(keyboard->xkb_state,
+		XKB_STATE_MODS_DEPRESSED);
+	uint32_t latched = xkb_state_serialize_mods(keyboard->xkb_state,
+		XKB_STATE_MODS_LATCHED);
+	uint32_t locked = xkb_state_serialize_mods(keyboard->xkb_state,
+		XKB_STATE_MODS_LOCKED);
+	uint32_t group = xkb_state_serialize_layout(keyboard->xkb_state,
+		XKB_STATE_LAYOUT_EFFECTIVE);
+
+	uint32_t modifiers_serial = wl_display_next_serial(seat->display);
+	uint32_t key_serial = wl_display_next_serial(seat->display);
+	wl_keyboard_send_modifiers(handle->keyboard, modifiers_serial,
+		depressed, latched, locked, group);
+	wl_keyboard_send_key(handle->keyboard, key_serial,
+			(uint32_t)event->time_usec, event->keycode, key_state);
+}
+
+static void keyboard_keymap_notify(struct wl_listener *listener, void *data) {
+	struct wlr_seat_keyboard *seat_kb = wl_container_of(
+			listener, seat_kb, keymap);
+	wlr_log(L_DEBUG, "Keymap event for %p", seat_kb);
+}
+
+static void keyboard_destroy_notify(struct wl_listener *listener, void *data) {
+	struct wlr_seat_keyboard *seat_kb = wl_container_of(
+			listener, seat_kb, destroy);
+	wlr_seat_detach_keyboard(seat_kb->seat, seat_kb->keyboard);
+}
+
+void wlr_seat_attach_keyboard(struct wlr_seat *seat,
+		struct wlr_input_device *dev) {
+	assert(seat && dev && dev->type == WLR_INPUT_DEVICE_KEYBOARD);
+	struct wlr_keyboard *kb = dev->keyboard;
+	struct wlr_seat_keyboard *seat_kb =
+		calloc(1, sizeof(struct wlr_seat_keyboard));
+	seat_kb->keyboard = kb;
+	seat_kb->seat = seat;
+	wl_list_init(&seat_kb->key.link);
+	seat_kb->key.notify = keyboard_key_notify;
+	wl_signal_add(&kb->events.key, &seat_kb->key);
+	wl_list_init(&seat_kb->keymap.link);
+	seat_kb->keymap.notify = keyboard_keymap_notify;
+	wl_signal_add(&kb->events.keymap, &seat_kb->keymap);
+	// TODO: update keymap as necessary
+	wl_list_init(&seat_kb->destroy.link);
+	seat_kb->destroy.notify = keyboard_destroy_notify;
+	wl_signal_add(&dev->events.destroy, &seat_kb->destroy);
+	wl_list_insert(&seat->keyboards, &seat_kb->link);
+}
+
+void wlr_seat_detach_keyboard(struct wlr_seat *seat, struct wlr_keyboard *kb) {
+	struct wlr_seat_keyboard *seat_kb, *_tmp;
+	wl_list_for_each_safe(seat_kb, _tmp, &seat->keyboards, link) {
+		if (seat_kb->keyboard == kb) {
+			wl_list_remove(&seat_kb->link);
+			wl_list_remove(&seat_kb->key.link);
+			wl_list_remove(&seat_kb->keymap.link);
+			wl_list_remove(&seat_kb->destroy.link);
+			free(seat_kb);
+			break;
+		}
+	}
+}
 
+static void keyboard_surface_destroy_notify(struct wl_listener *listener,
+		void *data) {
+	struct wlr_seat_keyboard_state *state = wl_container_of(
+			listener, state, surface_destroy);
 	state->focused_surface = NULL;
 	wlr_seat_keyboard_clear_focus(state->wlr_seat);
 }
 
-static void handle_keyboard_focus_resource_destroyed(
-		struct wl_listener *listener, void *data) {
-	struct wlr_seat_keyboard_state *state =
-		wl_container_of(listener, state, focus_resource_destroy_listener);
-
+static void keyboard_resource_destroy_notify(struct wl_listener *listener,
+		void *data) {
+	struct wlr_seat_keyboard_state *state = wl_container_of(
+			listener, state, resource_destroy);
 	state->focused_surface = NULL;
 	wlr_seat_keyboard_clear_focus(state->wlr_seat);
 }
 
 void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat,
-		struct wlr_surface *surface, struct wl_array keys) {
+		struct wlr_surface *surface) {
 	if (wlr_seat->keyboard_state.focused_surface == surface) {
 		// this surface already got an enter notify
 		return;
@@ -441,30 +510,28 @@ void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat,
 
 	// enter the current surface
 	if (handle && handle->keyboard) {
+		// TODO: handle keys properly
+		struct wl_array keys;
+		wl_array_init(&keys);
 		uint32_t serial = wl_display_next_serial(wlr_seat->display);
 		wl_keyboard_send_enter(handle->keyboard, serial,
 			surface->resource, &keys);
-
-		// TODO: send modifiers
 	}
 
 	// reinitialize the focus destroy events
-	wl_list_remove(
-		&wlr_seat->keyboard_state.focus_surface_destroy_listener.link);
-	wl_list_init(&wlr_seat->keyboard_state.focus_surface_destroy_listener.link);
-	wl_list_remove(
-		&wlr_seat->keyboard_state.focus_resource_destroy_listener.link);
-	wl_list_init(
-		&wlr_seat->keyboard_state.focus_resource_destroy_listener.link);
+	wl_list_remove(&wlr_seat->keyboard_state.surface_destroy.link);
+	wl_list_init(&wlr_seat->keyboard_state.surface_destroy.link);
+	wl_list_remove(&wlr_seat->keyboard_state.resource_destroy.link);
+	wl_list_init(&wlr_seat->keyboard_state.resource_destroy.link);
 	if (surface) {
 		wl_signal_add(&surface->signals.destroy,
-			&wlr_seat->keyboard_state.focus_surface_destroy_listener);
+			&wlr_seat->keyboard_state.surface_destroy);
 		wl_resource_add_destroy_listener(surface->resource,
-			&wlr_seat->keyboard_state.focus_resource_destroy_listener);
-		wlr_seat->keyboard_state.focus_resource_destroy_listener.notify =
-			handle_keyboard_focus_resource_destroyed;
-		wlr_seat->keyboard_state.focus_surface_destroy_listener.notify =
-			handle_keyboard_focus_surface_destroyed;
+			&wlr_seat->keyboard_state.resource_destroy);
+		wlr_seat->keyboard_state.resource_destroy.notify =
+			keyboard_resource_destroy_notify;
+		wlr_seat->keyboard_state.surface_destroy.notify =
+			keyboard_surface_destroy_notify;
 	}
 
 	wlr_seat->keyboard_state.focused_handle = handle;
@@ -474,65 +541,5 @@ void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat,
 void wlr_seat_keyboard_clear_focus(struct wlr_seat *wlr_seat) {
 	struct wl_array keys;
 	wl_array_init(&keys);
-	wlr_seat_keyboard_enter(wlr_seat, NULL, keys);
-}
-
-static bool wlr_seat_keyboard_has_focus_resource(struct wlr_seat *wlr_seat) {
-	return wlr_seat->keyboard_state.focused_handle &&
-		wlr_seat->keyboard_state.focused_handle->keyboard;
-}
-
-uint32_t wlr_seat_keyboard_send_key(struct wlr_seat *wlr_seat, uint32_t time,
-		uint32_t key, uint32_t state) {
-	if (!wlr_seat_keyboard_has_focus_resource(wlr_seat)) {
-		return 0;
-	}
-
-	uint32_t serial = wl_display_next_serial(wlr_seat->display);
-	wl_keyboard_send_key(wlr_seat->keyboard_state.focused_handle->keyboard,
-		serial, time, key, state);
-
-	return serial;
-}
-
-void wlr_seat_keyboard_send_modifiers(struct wlr_seat *wlr_seat,
-		uint32_t mods_depressed, uint32_t mods_latched, uint32_t mods_locked,
-		uint32_t group) {
-	uint32_t serial = 0;
-	struct wl_resource *keyboard;
-
-	if (wlr_seat_keyboard_has_focus_resource(wlr_seat)) {
-		serial = wl_display_next_serial(wlr_seat->display);
-		keyboard = wlr_seat->keyboard_state.focused_handle->keyboard;
-		wl_keyboard_send_modifiers(keyboard, serial, mods_depressed,
-			mods_latched, mods_locked, group);
-	}
-
-	if (wlr_seat_pointer_has_focus_resource(wlr_seat) &&
-			wlr_seat->pointer_state.focused_handle->keyboard &&
-			wlr_seat->pointer_state.focused_handle !=
-				wlr_seat->keyboard_state.focused_handle) {
-		if (serial == 0) {
-			serial = wl_display_next_serial(wlr_seat->display);
-		}
-		keyboard = wlr_seat->pointer_state.focused_handle->keyboard;
-
-		wl_keyboard_send_modifiers(keyboard, serial, mods_depressed,
-			mods_latched, mods_locked, group);
-	}
-}
-
-void wlr_seat_keyboard_set_keymap(struct wlr_seat *wlr_seat, int keymap_fd,
-		size_t keymap_size) {
-	// TODO: we probably should wait to send the keymap if keys are pressed
-	struct wlr_seat_handle *handle;
-	wl_list_for_each(handle, &wlr_seat->handles, link) {
-		if (handle->keyboard) {
-			wl_keyboard_send_keymap(handle->keyboard,
-				WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1, keymap_fd, keymap_size);
-		}
-	}
-
-	wlr_seat->keyboard_state.keymap_fd = keymap_fd;
-	wlr_seat->keyboard_state.keymap_size = keymap_size;
+	wlr_seat_keyboard_enter(wlr_seat, NULL);
 }
diff --git a/types/wlr_wl_shell.c b/types/wlr_wl_shell.c
index 84b40fc3..80b8567b 100644
--- a/types/wlr_wl_shell.c
+++ b/types/wlr_wl_shell.c
@@ -1,61 +1,250 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200809L
+#endif
 #include <assert.h>
 #include <wayland-server.h>
 #include <wlr/util/log.h>
+#include <wlr/types/wlr_surface.h>
 #include <wlr/types/wlr_wl_shell.h>
 #include <stdlib.h>
+#include <wayland-server-protocol.h>
 
-static void shell_surface_pong(struct wl_client *client, struct wl_resource
-		*resource, uint32_t serial) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface pong");
+static const char *wlr_wl_shell_surface_role = "wl_shell_surface";
+
+static void shell_surface_pong(struct wl_client *client,
+		struct wl_resource *resource, uint32_t serial) {
+	wlr_log(L_DEBUG, "got shell surface pong");
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+	if (surface->ping_serial != serial) {
+		return;
+	}
+
+	wl_event_source_timer_update(surface->ping_timer, 0);
+	surface->ping_serial = 0;
 }
 
-static void shell_surface_move(struct wl_client *client, struct wl_resource
-		*resource, struct wl_resource *seat, uint32_t serial) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface move");
+static void shell_surface_move(struct wl_client *client,
+		struct wl_resource *resource, struct wl_resource *seat_resource,
+		uint32_t serial) {
+	wlr_log(L_DEBUG, "got shell surface move");
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+	struct wlr_seat_handle *seat_handle =
+		wl_resource_get_user_data(seat_resource);
+
+	struct wlr_wl_shell_surface_move_event *event =
+		calloc(1, sizeof(struct wlr_wl_shell_surface_move_event));
+	if (event == NULL) {
+		wl_client_post_no_memory(client);
+		return;
+	}
+	event->client = client;
+	event->surface = surface;
+	event->seat_handle = seat_handle;
+	event->serial = serial;
+
+	wl_signal_emit(&surface->events.request_move, event);
+
+	free(event);
 }
 
 static void shell_surface_resize(struct wl_client *client,
-		struct wl_resource *resource, struct wl_resource *seat, uint32_t serial,
-		uint32_t edges) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface resize");
+		struct wl_resource *resource, struct wl_resource *seat_resource,
+		uint32_t serial, enum wl_shell_surface_resize edges) {
+	wlr_log(L_DEBUG, "got shell surface resize");
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+	struct wlr_seat_handle *seat_handle =
+		wl_resource_get_user_data(seat_resource);
+
+	struct wlr_wl_shell_surface_resize_event *event =
+		calloc(1, sizeof(struct wlr_wl_shell_surface_resize_event));
+	if (event == NULL) {
+		wl_client_post_no_memory(client);
+		return;
+	}
+	event->client = client;
+	event->surface = surface;
+	event->seat_handle = seat_handle;
+	event->serial = serial;
+	event->edges = edges;
+
+	wl_signal_emit(&surface->events.request_resize, event);
+
+	free(event);
+}
+
+static void shell_surface_set_state(struct wlr_wl_shell_surface *surface,
+		enum wlr_wl_shell_surface_state state,
+		struct wlr_wl_shell_surface_transient_state *transient_state,
+		struct wlr_wl_shell_surface_popup_state *popup_state) {
+	surface->state = state;
+	free(surface->transient_state);
+	surface->transient_state = transient_state;
+	free(surface->popup_state);
+	surface->popup_state = popup_state;
+
+	wl_signal_emit(&surface->events.set_state, surface);
 }
 
 static void shell_surface_set_toplevel(struct wl_client *client,
 		struct wl_resource *resource) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface set_toplevel");
+	wlr_log(L_DEBUG, "got shell surface toplevel");
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+	shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_TOPLEVEL, NULL,
+		NULL);
 }
 
 static void shell_surface_set_transient(struct wl_client *client,
-		struct wl_resource *resource, struct wl_resource *parent, int32_t x,
-		int32_t y, uint32_t flags) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface set_transient");
+		struct wl_resource *resource, struct wl_resource *parent_resource,
+		int32_t x, int32_t y, enum wl_shell_surface_transient flags) {
+	wlr_log(L_DEBUG, "got shell surface transient");
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+	struct wlr_wl_shell_surface *parent =
+		wl_resource_get_user_data(parent_resource);
+	// TODO: check if parent_resource == NULL?
+
+	struct wlr_wl_shell_surface_transient_state *transient_state =
+		calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state));
+	if (transient_state == NULL) {
+		wl_client_post_no_memory(client);
+		return;
+	}
+	transient_state->parent = parent;
+	transient_state->x = x;
+	transient_state->y = y;
+	transient_state->flags = flags;
+
+	shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_TRANSIENT,
+		transient_state, NULL);
 }
 
 static void shell_surface_set_fullscreen(struct wl_client *client,
-		struct wl_resource *resource, uint32_t method, uint32_t framerate,
-		struct wl_resource *output) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface set_fullscreen");
+		struct wl_resource *resource,
+		enum wl_shell_surface_fullscreen_method method, uint32_t framerate,
+		struct wl_resource *output_resource) {
+	wlr_log(L_DEBUG, "got shell surface fullscreen");
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+	struct wlr_output *output = NULL;
+	if (output_resource != NULL) {
+		output = wl_resource_get_user_data(output_resource);
+	}
+
+	if (surface->state == WLR_WL_SHELL_SURFACE_STATE_TOPLEVEL) {
+		return;
+	}
+
+	struct wlr_wl_shell_surface_set_fullscreen_event *event =
+		calloc(1, sizeof(struct wlr_wl_shell_surface_set_fullscreen_event));
+	if (event == NULL) {
+		wl_client_post_no_memory(client);
+		return;
+	}
+	event->client = client;
+	event->surface = surface;
+	event->method = method;
+	event->framerate = framerate;
+	event->output = output;
+
+	wl_signal_emit(&surface->events.request_set_fullscreen, event);
+
+	free(event);
 }
 
 static void shell_surface_set_popup(struct wl_client *client,
-		struct wl_resource *resource, struct wl_resource *seat, uint32_t serial,
-		struct wl_resource *parent, int32_t x, int32_t y, uint32_t flags) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface set_popup");
+		struct wl_resource *resource, struct wl_resource *seat_resource,
+		uint32_t serial, struct wl_resource *parent_resource, int32_t x,
+		int32_t y, enum wl_shell_surface_transient flags) {
+	// TODO: do a pointer grab
+	wlr_log(L_DEBUG, "got shell surface popup");
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+	struct wlr_seat_handle *seat_handle =
+		wl_resource_get_user_data(seat_resource);
+	struct wlr_wl_shell_surface *parent =
+		wl_resource_get_user_data(parent_resource);
+	// TODO: check if parent_resource == NULL?
+
+	struct wlr_wl_shell_surface_transient_state *transient_state =
+		calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state));
+	if (transient_state == NULL) {
+		wl_client_post_no_memory(client);
+		return;
+	}
+	transient_state->parent = parent;
+	transient_state->x = x;
+	transient_state->y = y;
+	transient_state->flags = flags;
+
+	struct wlr_wl_shell_surface_popup_state *popup_state =
+		calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state));
+	if (popup_state == NULL) {
+		free(transient_state);
+		wl_client_post_no_memory(client);
+		return;
+	}
+	popup_state->seat_handle = seat_handle;
+	popup_state->serial = serial;
+
+	shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_POPUP,
+		transient_state, popup_state);
 }
 
 static void shell_surface_set_maximized(struct wl_client *client,
-		struct wl_resource *resource, struct wl_resource *output) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface set_maximized");
+		struct wl_resource *resource, struct wl_resource *output_resource) {
+	wlr_log(L_DEBUG, "got shell surface maximized");
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+	struct wlr_output *output = NULL;
+	if (output_resource != NULL) {
+		output = wl_resource_get_user_data(output_resource);
+	}
+
+	if (surface->state == WLR_WL_SHELL_SURFACE_STATE_TOPLEVEL) {
+		return;
+	}
+
+	struct wlr_wl_shell_surface_set_maximized_event *event =
+		calloc(1, sizeof(struct wlr_wl_shell_surface_set_maximized_event));
+	if (event == NULL) {
+		wl_client_post_no_memory(client);
+		return;
+	}
+	event->client = client;
+	event->surface = surface;
+	event->output = output;
+
+	wl_signal_emit(&surface->events.request_set_maximized, event);
+
+	free(event);
 }
 
 static void shell_surface_set_title(struct wl_client *client,
 		struct wl_resource *resource, const char *title) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface set_title");
+	wlr_log(L_DEBUG, "new shell surface title: %s", title);
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+
+	char *tmp = strdup(title);
+	if (tmp == NULL) {
+		return;
+	}
+
+	free(surface->title);
+	surface->title = tmp;
+
+	wl_signal_emit(&surface->events.set_title, surface);
 }
 
 static void shell_surface_set_class(struct wl_client *client,
-		struct wl_resource *resource, const char *class_) {
-	wlr_log(L_DEBUG, "TODO: implement shell surface set_class");
+		struct wl_resource *resource, const char *class) {
+	wlr_log(L_DEBUG, "new shell surface class: %s", class);
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+
+	char *tmp = strdup(class);
+	if (tmp == NULL) {
+		return;
+	}
+
+	free(surface->class);
+	surface->class = tmp;
+
+	wl_signal_emit(&surface->events.set_class, surface);
 }
 
 struct wl_shell_surface_interface shell_surface_interface = {
@@ -71,27 +260,94 @@ struct wl_shell_surface_interface shell_surface_interface = {
 	.set_class = shell_surface_set_class,
 };
 
-static void destroy_shell_surface(struct wl_resource *resource) {
-	struct wlr_wl_shell_surface *state = wl_resource_get_user_data(resource);
-	wl_list_remove(&state->link);
-	free(state);
+static void wl_shell_surface_destroy(struct wlr_wl_shell_surface *surface) {
+	wl_signal_emit(&surface->events.destroy, surface);
+	wl_resource_set_user_data(surface->resource, NULL);
+	wl_list_remove(&surface->link);
+	wl_list_remove(&surface->surface_destroy_listener.link);
+	wl_event_source_remove(surface->ping_timer);
+	free(surface->transient_state);
+	free(surface->popup_state);
+	free(surface->title);
+	free(surface->class);
+	free(surface);
+}
+
+static void wl_shell_surface_resource_destroy(struct wl_resource *resource) {
+	struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
+	if (surface != NULL) {
+		wl_shell_surface_destroy(surface);
+	}
+}
+
+static void handle_wlr_surface_destroyed(struct wl_listener *listener,
+		void *data) {
+	struct wlr_wl_shell_surface *surface =
+		wl_container_of(listener, surface, surface_destroy_listener);
+	wl_shell_surface_destroy(surface);
+}
+
+static int wlr_wl_shell_surface_ping_timeout(void *user_data) {
+	struct wlr_wl_shell_surface *surface = user_data;
+	wl_signal_emit(&surface->events.ping_timeout, surface);
+
+	surface->ping_serial = 0;
+	return 1;
 }
 
 static void wl_shell_get_shell_surface(struct wl_client *client,
 		struct wl_resource *resource, uint32_t id,
-		struct wl_resource *surface) {
-	struct wlr_texture *wlr_texture = wl_resource_get_user_data(surface);
-	struct wlr_wl_shell *wlr_wl_shell = wl_resource_get_user_data(resource);
-	struct wlr_wl_shell_surface *state =
+		struct wl_resource *surface_resource) {
+	struct wlr_surface *surface = wl_resource_get_user_data(surface_resource);
+	if (wlr_surface_set_role(surface, wlr_wl_shell_surface_role,
+			resource, WL_SHELL_ERROR_ROLE)) {
+		return;
+	}
+
+	struct wlr_wl_shell *wl_shell = wl_resource_get_user_data(resource);
+	struct wlr_wl_shell_surface *wl_surface =
 		calloc(1, sizeof(struct wlr_wl_shell_surface));
-	state->wlr_texture = wlr_texture;
-	state->surface = surface;
-	struct wl_resource *shell_surface_resource = wl_resource_create(client,
-			&wl_shell_surface_interface, wl_resource_get_version(resource), id);
-	wlr_log(L_DEBUG, "New wl_shell %p (res %p)", state, shell_surface_resource);
-	wl_resource_set_implementation(shell_surface_resource,
-			&shell_surface_interface, state, destroy_shell_surface);
-	wl_list_insert(&wlr_wl_shell->surfaces, &state->link);
+	if (wl_surface == NULL) {
+		wl_client_post_no_memory(client);
+		return;
+	}
+
+	wl_surface->shell = wl_shell;
+	wl_surface->client = client;
+	wl_surface->surface = surface;
+
+	wl_surface->resource = wl_resource_create(client,
+		&wl_shell_surface_interface, wl_resource_get_version(resource), id);
+	wlr_log(L_DEBUG, "new wl_shell %p (res %p)", wl_surface,
+		wl_surface->resource);
+	wl_resource_set_implementation(wl_surface->resource,
+		&shell_surface_interface, wl_surface,
+		wl_shell_surface_resource_destroy);
+
+	wl_signal_init(&wl_surface->events.destroy);
+	wl_signal_init(&wl_surface->events.ping_timeout);
+	wl_signal_init(&wl_surface->events.request_move);
+	wl_signal_init(&wl_surface->events.request_resize);
+	wl_signal_init(&wl_surface->events.request_set_fullscreen);
+	wl_signal_init(&wl_surface->events.request_set_maximized);
+	wl_signal_init(&wl_surface->events.set_state);
+	wl_signal_init(&wl_surface->events.set_title);
+	wl_signal_init(&wl_surface->events.set_class);
+
+	wl_signal_add(&wl_surface->surface->signals.destroy,
+		&wl_surface->surface_destroy_listener);
+	wl_surface->surface_destroy_listener.notify = handle_wlr_surface_destroyed;
+
+	struct wl_display *display = wl_client_get_display(client);
+	struct wl_event_loop *loop = wl_display_get_event_loop(display);
+	wl_surface->ping_timer = wl_event_loop_add_timer(loop,
+		wlr_wl_shell_surface_ping_timeout, wl_surface);
+	if (wl_surface->ping_timer == NULL) {
+		wl_client_post_no_memory(client);
+	}
+
+	wl_list_insert(&wl_shell->surfaces, &wl_surface->link);
+	wl_signal_emit(&wl_shell->events.new_surface, wl_surface);
 }
 
 static struct wl_shell_interface wl_shell_impl = {
@@ -107,33 +363,35 @@ static void wl_shell_bind(struct wl_client *wl_client, void *_wl_shell,
 	struct wlr_wl_shell *wl_shell = _wl_shell;
 	assert(wl_client && wl_shell);
 	if (version > 1) {
-		wlr_log(L_ERROR, "Client requested unsupported wl_shell version, disconnecting");
+		wlr_log(L_ERROR,
+			"Client requested unsupported wl_shell version, disconnecting");
 		wl_client_destroy(wl_client);
 		return;
 	}
-	struct wl_resource *wl_resource = wl_resource_create(
-			wl_client, &wl_shell_interface, version, id);
-	wl_resource_set_implementation(wl_resource, &wl_shell_impl,
-			wl_shell, wl_shell_destroy);
+	struct wl_resource *wl_resource = wl_resource_create(wl_client,
+		&wl_shell_interface, version, id);
+	wl_resource_set_implementation(wl_resource, &wl_shell_impl, wl_shell,
+		wl_shell_destroy);
 	wl_list_insert(&wl_shell->wl_resources, wl_resource_get_link(wl_resource));
 }
 
 struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display) {
-	struct wlr_wl_shell *wlr_wl_shell =
-		calloc(1, sizeof(struct wlr_wl_shell));
-	if (!wlr_wl_shell) {
+	struct wlr_wl_shell *wl_shell = calloc(1, sizeof(struct wlr_wl_shell));
+	if (!wl_shell) {
 		return NULL;
 	}
-	struct wl_global *wl_global = wl_global_create(display,
-		&wl_shell_interface, 1, wlr_wl_shell, wl_shell_bind);
+	wl_shell->ping_timeout = 10000;
+	struct wl_global *wl_global = wl_global_create(display, &wl_shell_interface,
+		1, wl_shell, wl_shell_bind);
 	if (!wl_global) {
-		free(wlr_wl_shell);
+		free(wl_shell);
 		return NULL;
 	}
-	wlr_wl_shell->wl_global = wl_global;
-	wl_list_init(&wlr_wl_shell->wl_resources);
-	wl_list_init(&wlr_wl_shell->surfaces);
-	return wlr_wl_shell;
+	wl_shell->wl_global = wl_global;
+	wl_list_init(&wl_shell->wl_resources);
+	wl_list_init(&wl_shell->surfaces);
+	wl_signal_init(&wl_shell->events.new_surface);
+	return wl_shell;
 }
 
 void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell) {
@@ -150,3 +408,25 @@ void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell) {
 	// wl_global_destroy(wlr_wl_shell->wl_global);
 	free(wlr_wl_shell);
 }
+
+void wlr_wl_shell_surface_ping(struct wlr_wl_shell_surface *surface) {
+	if (surface->ping_serial != 0) {
+		// already pinged
+		return;
+	}
+
+	surface->ping_serial =
+		wl_display_next_serial(wl_client_get_display(surface->client));
+	wl_event_source_timer_update(surface->ping_timer,
+		surface->shell->ping_timeout);
+	wl_shell_surface_send_ping(surface->resource, surface->ping_serial);
+}
+
+void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface,
+		uint32_t edges, int32_t width, int32_t height) {
+	wl_shell_surface_send_configure(surface->resource, edges, width, height);
+}
+
+void wlr_wl_shell_surface_popup_done(struct wlr_wl_shell_surface *surface) {
+	wl_shell_surface_send_popup_done(surface->resource);
+}
diff --git a/xwayland/xwayland.c b/xwayland/xwayland.c
index bed2e00e..d3bb41a0 100644
--- a/xwayland/xwayland.c
+++ b/xwayland/xwayland.c
@@ -86,7 +86,7 @@ static void exec_xwayland(struct wlr_xwayland *wlr_xwayland) {
 		_exit(EXIT_FAILURE);
 	}
 
-	if (clearenv()) {	    
+	if (clearenv()) {
 		wlr_log_errno(L_ERROR, "clearenv failed");
 		_exit(EXIT_FAILURE);
 	}
@@ -105,7 +105,7 @@ static void exec_xwayland(struct wlr_xwayland *wlr_xwayland) {
 }
 
 static bool wlr_xwayland_init(struct wlr_xwayland *wlr_xwayland,
-		struct wl_display *wl_display, struct wlr_compositor *compositor);
+	struct wl_display *wl_display, struct wlr_compositor *compositor);
 static void wlr_xwayland_finish(struct wlr_xwayland *wlr_xwayland);
 
 static void xwayland_destroy_event(struct wl_listener *listener, void *data) {
@@ -193,7 +193,8 @@ static bool wlr_xwayland_init(struct wlr_xwayland *wlr_xwayland,
 	wlr_xwayland->x_fd[0] = wlr_xwayland->x_fd[1] = -1;
 	wlr_xwayland->wl_fd[0] = wlr_xwayland->wl_fd[1] = -1;
 	wlr_xwayland->wm_fd[0] = wlr_xwayland->wm_fd[1] = -1;
-	wl_list_init(&wlr_xwayland->displayable_windows);
+	wl_list_init(&wlr_xwayland->displayable_surfaces);
+	wl_signal_init(&wlr_xwayland->events.new_surface);
 
 	wlr_xwayland->display = open_display_sockets(wlr_xwayland->x_fd);
 	if (wlr_xwayland->display < 0) {
diff --git a/xwayland/xwm.c b/xwayland/xwm.c
index be8fe123..862db70b 100644
--- a/xwayland/xwm.c
+++ b/xwayland/xwm.c
@@ -5,50 +5,64 @@
 #include "wlr/xwayland.h"
 #include "xwm.h"
 
+const char *atom_map[ATOM_LAST] = {
+	"WL_SURFACE_ID",
+	"WM_PROTOCOLS",
+	"WM_S0",
+	"_NET_SUPPORTED",
+	"_NET_WM_S0",
+	"_NET_WM_STATE",
+	"WM_TAKE_FOCUS",
+};
+
 /* General helpers */
 // TODO: replace this with hash table?
-static struct wlr_x11_window *lookup_window(struct wl_list *list, xcb_window_t window_id) {
-	struct wlr_x11_window *window;
-	wl_list_for_each(window, list, link) {
-		if (window->window_id == window_id) {
-			return window;
+static struct wlr_xwayland_surface *lookup_surface(struct wl_list *list,
+		xcb_window_t window_id) {
+	struct wlr_xwayland_surface *surface;
+	wl_list_for_each(surface, list, link) {
+		if (surface->window_id == window_id) {
+			return surface;
 		}
 	}
 	return NULL;
 }
-static struct wlr_x11_window *lookup_window_any(struct wlr_xwm *xwm, xcb_window_t window_id) {
-	struct wlr_x11_window *window;
-	if ((window = lookup_window(&xwm->xwayland->displayable_windows, window_id)) ||
-			(window = lookup_window(&xwm->unpaired_windows, window_id)) ||
-			(window = lookup_window(&xwm->new_windows, window_id))) {
-		return window;
+
+static struct wlr_xwayland_surface *lookup_surface_any(struct wlr_xwm *xwm,
+		xcb_window_t window_id) {
+	struct wlr_xwayland_surface *surface;
+	if ((surface = lookup_surface(&xwm->xwayland->displayable_surfaces, window_id)) ||
+			(surface = lookup_surface(&xwm->unpaired_surfaces, window_id)) ||
+			(surface = lookup_surface(&xwm->new_surfaces, window_id))) {
+		return surface;
 	}
 	return NULL;
 }
 
-static struct wlr_x11_window *wlr_x11_window_create(struct wlr_xwm *xwm,
-		xcb_window_t window_id, int16_t x, int16_t y,
+static struct wlr_xwayland_surface *wlr_xwayland_surface_create(
+		struct wlr_xwm *xwm, xcb_window_t window_id, int16_t x, int16_t y,
 		uint16_t width, uint16_t height, bool override_redirect) {
-	struct wlr_x11_window *window;
-
-	window = calloc(1, sizeof(struct wlr_x11_window));
-	if (!window) {
-		wlr_log(L_ERROR, "Could not allocate wlr x11 window");
+	struct wlr_xwayland_surface *surface =
+		calloc(1, sizeof(struct wlr_xwayland_surface));
+	if (!surface) {
+		wlr_log(L_ERROR, "Could not allocate wlr xwayland surface");
 		return NULL;
 	}
-	window->window_id = window_id;
-	window->x = x;
-	window->y = y;
-	window->width = width;
-	window->height = height;
-	window->override_redirect = override_redirect;
-	wl_list_insert(&xwm->new_windows, &window->link);
-	return window;
+	surface->window_id = window_id;
+	surface->x = x;
+	surface->y = y;
+	surface->width = width;
+	surface->height = height;
+	surface->override_redirect = override_redirect;
+	wl_list_insert(&xwm->new_surfaces, &surface->link);
+	wl_signal_init(&surface->events.destroy);
+	return surface;
 }
 
-static void wlr_x11_window_destroy(struct wlr_x11_window *window) {
-	wl_list_remove(&window->link);
-	free(window);
+static void wlr_xwayland_surface_destroy(struct wlr_xwayland_surface *surface) {
+	wl_signal_emit(&surface->events.destroy, surface);
+	wl_list_remove(&surface->link);
+	free(surface);
 }
 
 /* xcb helpers */
@@ -66,105 +80,117 @@ static bool xcb_call(struct wlr_xwm *xwm, const char *func, uint32_t line,
 	return false;
 }
 
-static void map_shell_surface(struct wlr_xwm *xwm, struct wlr_x11_window *window,
+static void map_shell_surface(struct wlr_xwm *xwm,
+		struct wlr_xwayland_surface *xwayland_surface,
 		struct wlr_surface *surface) {
 	// get xcb geometry for depth = alpha channel
-	window->surface = surface->resource;
+	xwayland_surface->surface = surface;
 
-	wl_list_remove(&window->link);
-	wl_list_insert(&xwm->xwayland->displayable_windows, &window->link);
+	wl_list_remove(&xwayland_surface->link);
+	wl_list_insert(&xwm->xwayland->displayable_surfaces,
+		&xwayland_surface->link);
+	wl_signal_emit(&xwm->xwayland->events.new_surface, xwayland_surface);
 }
 
 /* xcb event handlers */
-static void handle_create_notify(struct wlr_xwm *xwm, xcb_create_notify_event_t *ev) {
+static void handle_create_notify(struct wlr_xwm *xwm,
+		xcb_create_notify_event_t *ev) {
 	wlr_log(L_DEBUG, "XCB_CREATE_NOTIFY (%u)", ev->window);
-	wlr_x11_window_create(xwm, ev->window, ev->x, ev->y,
+	wlr_xwayland_surface_create(xwm, ev->window, ev->x, ev->y,
 		ev->width, ev->height, ev->override_redirect);
 }
 
-static void handle_destroy_notify(struct wlr_xwm *xwm, xcb_destroy_notify_event_t *ev) {
-	struct wlr_x11_window *window;
+static void handle_destroy_notify(struct wlr_xwm *xwm,
+		xcb_destroy_notify_event_t *ev) {
 	wlr_log(L_DEBUG, "XCB_DESTROY_NOTIFY (%u)", ev->window);
-	if (!(window = lookup_window_any(xwm, ev->window))) {
+	struct wlr_xwayland_surface *surface = lookup_surface_any(xwm, ev->window);
+	if (surface == NULL) {
 		return;
 	}
-	wlr_x11_window_destroy(window);
+	wlr_xwayland_surface_destroy(surface);
 }
 
-static void handle_configure_request(struct wlr_xwm *xwm, xcb_configure_request_event_t *ev) {
-	struct wlr_x11_window *window;
+static void handle_configure_request(struct wlr_xwm *xwm,
+		xcb_configure_request_event_t *ev) {
 	wlr_log(L_DEBUG, "XCB_CONFIGURE_REQUEST (%u) [%ux%u+%d,%d]", ev->window,
 		ev->width, ev->height, ev->x, ev->y);
-	if (!(window = lookup_window_any(xwm, ev->window))) {
+	struct wlr_xwayland_surface *surface = lookup_surface_any(xwm, ev->window);
+	if (surface == NULL) {
 		return;
 	}
 
-	window->x = ev->x;
-	window->y = ev->y;
-	window->width = ev->width;
-	window->height = ev->height;
+	surface->x = ev->x;
+	surface->y = ev->y;
+	surface->width = ev->width;
+	surface->height = ev->height;
 	// handle parent/sibling?
 
-	uint32_t values[] = { ev->x, ev->y, ev->width, ev->height, 0 };
+	uint32_t values[] = {ev->x, ev->y, ev->width, ev->height, 0};
 	uint32_t mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
 		XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
 		XCB_CONFIG_WINDOW_BORDER_WIDTH;
 	xcb_configure_window(xwm->xcb_conn, ev->window, mask, values);
 }
 
-static void handle_map_request(struct wlr_xwm *xwm, xcb_map_request_event_t *ev) {
+static void handle_map_request(struct wlr_xwm *xwm,
+		xcb_map_request_event_t *ev) {
 	wlr_log(L_DEBUG, "XCB_MAP_REQUEST (%u)", ev->window);
+	const uint32_t value_list = XCB_EVENT_MASK_FOCUS_CHANGE |
+		XCB_EVENT_MASK_PROPERTY_CHANGE;
 	XCB_CALL(xwm, xcb_change_window_attributes_checked(xwm->xcb_conn,
-			ev->window, XCB_CW_EVENT_MASK,
-			&(uint32_t){XCB_EVENT_MASK_FOCUS_CHANGE | XCB_EVENT_MASK_PROPERTY_CHANGE}));
+		ev->window, XCB_CW_EVENT_MASK, &value_list));
 	XCB_CALL(xwm, xcb_map_window_checked(xwm->xcb_conn, ev->window));
 }
 
 static void handle_map_notify(struct wlr_xwm *xwm, xcb_map_notify_event_t *ev) {
-	struct wlr_x11_window *window;
 	wlr_log(L_DEBUG, "XCB_MAP_NOTIFY (%u)", ev->window);
-	if ((window = lookup_window_any(xwm, ev->window))) {
-		window->override_redirect = ev->override_redirect;
+	struct wlr_xwayland_surface *surface = lookup_surface_any(xwm, ev->window);
+	if (surface != NULL) {
+		surface->override_redirect = ev->override_redirect;
 	} else {
-		wlr_x11_window_create(xwm, ev->window, 0, 0, 1, 1, ev->override_redirect);
+		wlr_xwayland_surface_create(xwm, ev->window, 0, 0, 1, 1,
+			ev->override_redirect);
 	}
 }
 
-static void handle_unmap_notify(struct wlr_xwm *xwm, xcb_unmap_notify_event_t *ev) {
-	struct wlr_x11_window *window;
+static void handle_unmap_notify(struct wlr_xwm *xwm,
+		xcb_unmap_notify_event_t *ev) {
 	wlr_log(L_DEBUG, "XCB_UNMAP_NOTIFY (%u)", ev->window);
-	if (!(window = lookup_window_any(xwm, ev->window))) {
+	struct wlr_xwayland_surface *surface = lookup_surface_any(xwm, ev->window);
+	if (surface == NULL) {
 		return;
 	}
-	// remove pointer to surface only?
-	wlr_x11_window_destroy(window);
+	// TODO: remove pointer to surface only?
+	wlr_xwayland_surface_destroy(surface);
 }
 
-static void handle_property_notify(struct wlr_xwm *xwm, xcb_property_notify_event_t *ev) {
+static void handle_property_notify(struct wlr_xwm *xwm,
+		xcb_property_notify_event_t *ev) {
 	wlr_log(L_DEBUG, "XCB_PROPERTY_NOTIFY (%u)", ev->window);
 	// TODO lookup window & get properties
 }
 
-static void handle_client_message(struct wlr_xwm *xwm, xcb_client_message_event_t *ev) {
+static void handle_client_message(struct wlr_xwm *xwm,
+		xcb_client_message_event_t *ev) {
 	wlr_log(L_DEBUG, "XCB_CLIENT_MESSAGE (%u)", ev->window);
 
 	if (ev->type == xwm->atoms[WL_SURFACE_ID]) {
-		struct wlr_x11_window *window;
-		struct wl_resource *resource;
-		window = lookup_window(&xwm->new_windows, ev->window);
-		if (!window) {
+		struct wlr_xwayland_surface *surface = lookup_surface(
+			&xwm->new_surfaces, ev->window);
+		if (surface == NULL) {
 			wlr_log(L_DEBUG, "client message WL_SURFACE_ID but no new window %u ?",
 				ev->window);
 			return;
 		}
-		window->surface_id = ev->data.data32[0];
+		surface->surface_id = ev->data.data32[0];
 		/* Check if we got notified after wayland surface create event */
-		resource = wl_client_get_object(xwm->xwayland->client, window->surface_id);
+		struct wl_resource *resource = wl_client_get_object(
+			xwm->xwayland->client, surface->surface_id);
 		if (resource) {
-			map_shell_surface(xwm, window, wl_resource_get_user_data(resource));
+			map_shell_surface(xwm, surface, wl_resource_get_user_data(resource));
 		} else {
-			wl_list_remove(&window->link);
-			wl_list_insert(&xwm->unpaired_windows, &window->link);
+			wl_list_remove(&surface->link);
+			wl_list_insert(&xwm->unpaired_surfaces, &surface->link);
 		}
 	}
 	wlr_log(L_DEBUG, "unhandled client message %u", ev->type);
@@ -220,20 +246,19 @@ static int x11_event_handler(int fd, uint32_t mask, void *data) {
 
 static void create_surface_handler(struct wl_listener *listener, void *data) {
 	struct wlr_surface *surface = data;
-	struct wlr_xwm *xwm = wl_container_of(listener, xwm, surface_create_listener);
-	struct wlr_x11_window *window;
-	uint32_t surface_id;
-
+	struct wlr_xwm *xwm = wl_container_of(listener, xwm,
+		surface_create_listener);
 	if (wl_resource_get_client(surface->resource) != xwm->xwayland->client) {
 		return;
 	}
 
 	wlr_log(L_DEBUG, "New x11 surface: %p", surface);
 
-	surface_id = wl_resource_get_id(surface->resource);
-	wl_list_for_each(window, &xwm->unpaired_windows, link) {
-		if (window->surface_id == surface_id) {
-			map_shell_surface(xwm, window, surface);
+	uint32_t surface_id = wl_resource_get_id(surface->resource);
+	struct wlr_xwayland_surface *xwayland_surface;
+	wl_list_for_each(xwayland_surface, &xwm->unpaired_surfaces, link) {
+		if (xwayland_surface->surface_id == surface_id) {
+			map_shell_surface(xwm, xwayland_surface, surface);
 			xcb_flush(xwm->xcb_conn);
 			return;
 		}
@@ -269,38 +294,57 @@ static void xcb_get_resources(struct wlr_xwm *xwm) {
 }
 
 static void xcb_init_wm(struct wlr_xwm *xwm) {
-	xcb_screen_iterator_t screen_iterator;
-	screen_iterator = xcb_setup_roots_iterator(xcb_get_setup(xwm->xcb_conn));
+	xcb_screen_iterator_t screen_iterator =
+		xcb_setup_roots_iterator(xcb_get_setup(xwm->xcb_conn));
 	xwm->screen = screen_iterator.data;
 
 	xwm->window = xcb_generate_id(xwm->xcb_conn);
 
 	uint32_t values[] = {
-		XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | 
+		XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY |
 			XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT |
 			XCB_EVENT_MASK_PROPERTY_CHANGE,
 		/* xwm->cursor, */
 	};
-	XCB_CALL(xwm, xcb_change_window_attributes_checked(xwm->xcb_conn, xwm->screen->root,
-			XCB_CW_EVENT_MASK /* | XCB_CW_CURSOR */, values));
+	XCB_CALL(xwm, xcb_change_window_attributes_checked(xwm->xcb_conn,
+		xwm->screen->root, XCB_CW_EVENT_MASK /* | XCB_CW_CURSOR */, values));
 	XCB_CALL(xwm, xcb_composite_redirect_subwindows_checked(xwm->xcb_conn,
-			xwm->screen->root, XCB_COMPOSITE_REDIRECT_MANUAL));
+		xwm->screen->root, XCB_COMPOSITE_REDIRECT_MANUAL));
 
 	XCB_CALL(xwm, xcb_create_window_checked(xwm->xcb_conn, XCB_COPY_FROM_PARENT,
-			xwm->window, xwm->screen->root, 0, 0, 1, 1, 0,
-			XCB_WINDOW_CLASS_INPUT_OUTPUT, xwm->screen->root_visual,
-			XCB_CW_EVENT_MASK, (uint32_t[]){XCB_EVENT_MASK_PROPERTY_CHANGE}));
+		xwm->window, xwm->screen->root, 0, 0, 1, 1, 0,
+		XCB_WINDOW_CLASS_INPUT_OUTPUT, xwm->screen->root_visual,
+		XCB_CW_EVENT_MASK, (uint32_t[]){XCB_EVENT_MASK_PROPERTY_CHANGE}));
 	xcb_atom_t supported[] = {
 		xwm->atoms[NET_WM_STATE],
 	};
-	XCB_CALL(xwm, xcb_change_property_checked(xwm->xcb_conn, XCB_PROP_MODE_REPLACE,
-			xwm->screen->root, xwm->atoms[NET_SUPPORTED], XCB_ATOM_ATOM,
-			32, sizeof(supported)/sizeof(*supported), supported));
+	XCB_CALL(xwm, xcb_change_property_checked(xwm->xcb_conn,
+		XCB_PROP_MODE_REPLACE, xwm->screen->root, xwm->atoms[NET_SUPPORTED],
+		XCB_ATOM_ATOM, 32, sizeof(supported)/sizeof(*supported), supported));
 
 	XCB_CALL(xwm, xcb_set_selection_owner_checked(xwm->xcb_conn, xwm->window,
-			xwm->atoms[WM_S0], XCB_CURRENT_TIME));
+		xwm->atoms[WM_S0], XCB_CURRENT_TIME));
 	XCB_CALL(xwm, xcb_set_selection_owner_checked(xwm->xcb_conn, xwm->window,
-			xwm->atoms[NET_WM_S0], XCB_CURRENT_TIME));
+		xwm->atoms[NET_WM_S0], XCB_CURRENT_TIME));
+	xcb_flush(xwm->xcb_conn);
+}
+
+void wlr_xwayland_surface_activate(struct wlr_xwayland *wlr_xwayland,
+		struct wlr_xwayland_surface *surface) {
+	struct wlr_xwm *xwm = wlr_xwayland->xwm;
+	xcb_client_message_event_t m = {0};
+	m.response_type = XCB_CLIENT_MESSAGE;
+	m.format = 32;
+	m.window = surface->window_id;
+	m.type = xwm->atoms[WM_PROTOCOLS];
+	m.data.data32[0] = xwm->atoms[WM_TAKE_FOCUS];
+	m.data.data32[1] = XCB_TIME_CURRENT_TIME;
+	xcb_send_event_checked(xwm->xcb_conn, 0, surface->window_id,
+		XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (char*)&m);
+	xcb_set_input_focus_checked(xwm->xcb_conn, XCB_INPUT_FOCUS_POINTER_ROOT,
+		surface->window_id, XCB_CURRENT_TIME);
+	xcb_configure_window_checked(xwm->xcb_conn, surface->window_id,
+		XCB_CONFIG_WINDOW_STACK_MODE, (uint32_t[]){XCB_STACK_MODE_ABOVE});
 	xcb_flush(xwm->xcb_conn);
 }
 
@@ -311,15 +355,16 @@ void xwm_destroy(struct wlr_xwm *xwm) {
 	if (xwm->event_source) {
 		wl_event_source_remove(xwm->event_source);
 	}
-	struct wlr_x11_window *window, *tmp;
-	wl_list_for_each_safe(window, tmp, &xwm->xwayland->displayable_windows, link) {
-		wlr_x11_window_destroy(window);
+	struct wlr_xwayland_surface *surface, *tmp;
+	wl_list_for_each_safe(surface, tmp, &xwm->xwayland->displayable_surfaces,
+			link) {
+		wlr_xwayland_surface_destroy(surface);
 	}
-	wl_list_for_each_safe(window, tmp, &xwm->new_windows, link) {
-		wlr_x11_window_destroy(window);
+	wl_list_for_each_safe(surface, tmp, &xwm->new_surfaces, link) {
+		wlr_xwayland_surface_destroy(surface);
 	}
-	wl_list_for_each_safe(window, tmp, &xwm->unpaired_windows, link) {
-		wlr_x11_window_destroy(window);
+	wl_list_for_each_safe(surface, tmp, &xwm->unpaired_surfaces, link) {
+		wlr_xwayland_surface_destroy(surface);
 	}
 	wl_list_remove(&xwm->surface_create_listener.link);
 	xcb_disconnect(xwm->xcb_conn);
@@ -329,22 +374,27 @@ void xwm_destroy(struct wlr_xwm *xwm) {
 
 struct wlr_xwm *xwm_create(struct wlr_xwayland *wlr_xwayland) {
 	struct wlr_xwm *xwm = calloc(1, sizeof(struct wlr_xwm));
-	int rc;
+	if (xwm == NULL) {
+		return NULL;
+	}
 
 	xwm->xwayland = wlr_xwayland;
-	wl_list_init(&xwm->new_windows);
-	wl_list_init(&xwm->unpaired_windows);
+	wl_list_init(&xwm->new_surfaces);
+	wl_list_init(&xwm->unpaired_surfaces);
 
 	xwm->xcb_conn = xcb_connect_to_fd(wlr_xwayland->wm_fd[0], NULL);
-	if ((rc = xcb_connection_has_error(xwm->xcb_conn))) {
+
+	int rc = xcb_connection_has_error(xwm->xcb_conn);
+	if (rc) {
 		wlr_log(L_ERROR, "xcb connect failed: %d", rc);
 		free(xwm);
 		return NULL;
 	}
 
-	struct wl_event_loop *event_loop = wl_display_get_event_loop(wlr_xwayland->wl_display);
+	struct wl_event_loop *event_loop = wl_display_get_event_loop(
+		wlr_xwayland->wl_display);
 	xwm->event_source = wl_event_loop_add_fd(event_loop, wlr_xwayland->wm_fd[0],
-			WL_EVENT_READABLE, x11_event_handler, xwm);
+		WL_EVENT_READABLE, x11_event_handler, xwm);
 	// probably not needed
 	// wl_event_source_check(xwm->event_source);
 
@@ -355,7 +405,7 @@ struct wlr_xwm *xwm_create(struct wlr_xwayland *wlr_xwayland) {
 
 	xwm->surface_create_listener.notify = create_surface_handler;
 	wl_signal_add(&wlr_xwayland->compositor->events.create_surface,
-			&xwm->surface_create_listener);
+		&xwm->surface_create_listener);
 
 	return xwm;
 }
diff --git a/xwayland/xwm.h b/xwayland/xwm.h
index 235145b9..ecbab535 100644
--- a/xwayland/xwm.h
+++ b/xwayland/xwm.h
@@ -52,17 +52,11 @@ enum atom_name {
 	NET_SUPPORTED,
 	NET_WM_S0,
 	NET_WM_STATE,
-	ATOM_LAST
+	WM_TAKE_FOCUS,
+	ATOM_LAST,
 };
 
-static const char * const atom_map[ATOM_LAST] = {
-	"WL_SURFACE_ID",
-	"WM_PROTOCOLS",
-	"WM_S0",
-	"_NET_SUPPORTED",
-	"_NET_WM_S0",
-	"_NET_WM_STATE",
-};
+extern const char *atom_map[ATOM_LAST];
 
 struct wlr_xwm {
 	struct wlr_xwayland *xwayland;
@@ -74,8 +68,8 @@ struct wlr_xwm {
 	xcb_screen_t *screen;
 	xcb_window_t window;
 
-	struct wl_list new_windows;
-	struct wl_list unpaired_windows;
+	struct wl_list new_surfaces;
+	struct wl_list unpaired_surfaces;
 };
 
 void xwm_destroy(struct wlr_xwm *xwm);