From 52420cc24d61db8d22cf0d391f1f84b37bf087d5 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Mon, 16 Apr 2018 20:36:40 +1000
Subject: [PATCH 01/17] Implement fullscreen.

---
 include/sway/ipc-server.h     |  1 +
 include/sway/tree/container.h |  4 ++++
 include/sway/tree/view.h      |  9 ++++++++
 sway/commands.c               |  1 +
 sway/commands/fullscreen.c    | 40 +++++++++++++++++++++++++++++++++++
 sway/desktop/output.c         | 24 ++++++++++++++-------
 sway/desktop/xdg_shell_v6.c   | 26 +++++++++++++++++++++++
 sway/desktop/xwayland.c       | 34 +++++++++++++++++++++++++++++
 sway/input/seat.c             | 14 ++++++++++++
 sway/meson.build              |  1 +
 sway/tree/layout.c            | 18 ++++++++++++++++
 sway/tree/view.c              | 40 +++++++++++++++++++++++++++++++++++
 12 files changed, 204 insertions(+), 8 deletions(-)
 create mode 100644 sway/commands/fullscreen.c

diff --git a/include/sway/ipc-server.h b/include/sway/ipc-server.h
index c3389fe8..dd16a175 100644
--- a/include/sway/ipc-server.h
+++ b/include/sway/ipc-server.h
@@ -1,6 +1,7 @@
 #ifndef _SWAY_IPC_SERVER_H
 #define _SWAY_IPC_SERVER_H
 #include <sys/socket.h>
+#include "sway/config.h"
 #include "sway/tree/container.h"
 #include "ipc.h"
 
diff --git a/include/sway/tree/container.h b/include/sway/tree/container.h
index 2a8b8aba..22bd7240 100644
--- a/include/sway/tree/container.h
+++ b/include/sway/tree/container.h
@@ -72,9 +72,13 @@ struct sway_container {
 	// For C_OUTPUT, this is the output position in layout coordinates
 	// For other types, this is the position in output-local coordinates
 	double x, y;
+	double saved_x, saved_y;
 	// does not include borders or gaps.
 	double width, height;
 
+	// For C_WORKSPACE only
+	struct sway_view *fullscreen;
+
 	list_t *children;
 
 	struct sway_container *parent;
diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
index b51c54b5..73d5f6c7 100644
--- a/include/sway/tree/view.h
+++ b/include/sway/tree/view.h
@@ -28,6 +28,7 @@ struct sway_view_impl {
 	void (*configure)(struct sway_view *view, double ox, double oy, int width,
 		int height);
 	void (*set_activated)(struct sway_view *view, bool activated);
+	void (*set_fullscreen)(struct sway_view *view, bool fullscreen);
 	void (*for_each_surface)(struct sway_view *view,
 		wlr_surface_iterator_func_t iterator, void *user_data);
 	void (*close)(struct sway_view *view);
@@ -41,6 +42,8 @@ struct sway_view {
 	struct sway_container *swayc; // NULL for unmanaged views
 	struct wlr_surface *surface; // NULL for unmapped views
 	int width, height;
+	int saved_width, saved_height;
+	bool is_fullscreen;
 
 	union {
 		struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6;
@@ -63,6 +66,7 @@ struct sway_xdg_shell_v6_view {
 	struct wl_listener request_move;
 	struct wl_listener request_resize;
 	struct wl_listener request_maximize;
+	struct wl_listener request_fullscreen;
 	struct wl_listener new_popup;
 	struct wl_listener map;
 	struct wl_listener unmap;
@@ -79,6 +83,7 @@ struct sway_xwayland_view {
 	struct wl_listener request_resize;
 	struct wl_listener request_maximize;
 	struct wl_listener request_configure;
+	struct wl_listener request_fullscreen;
 	struct wl_listener map;
 	struct wl_listener unmap;
 	struct wl_listener destroy;
@@ -93,6 +98,7 @@ struct sway_xwayland_unmanaged {
 	int lx, ly;
 
 	struct wl_listener request_configure;
+	struct wl_listener request_fullscreen;
 	struct wl_listener commit;
 	struct wl_listener map;
 	struct wl_listener unmap;
@@ -106,6 +112,7 @@ struct sway_wl_shell_view {
 	struct wl_listener request_move;
 	struct wl_listener request_resize;
 	struct wl_listener request_maximize;
+	struct wl_listener request_fullscreen;
 	struct wl_listener destroy;
 
 	int pending_width, pending_height;
@@ -155,6 +162,8 @@ void view_configure(struct sway_view *view, double ox, double oy, int width,
 
 void view_set_activated(struct sway_view *view, bool activated);
 
+void view_set_fullscreen(struct sway_view *view, bool fullscreen);
+
 void view_close(struct sway_view *view);
 
 void view_damage(struct sway_view *view, bool whole);
diff --git a/sway/commands.c b/sway/commands.c
index 99f42524..8ddc033b 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -99,6 +99,7 @@ static struct cmd_handler handlers[] = {
 	{ "exec", cmd_exec },
 	{ "exec_always", cmd_exec_always },
 	{ "focus_follows_mouse", cmd_focus_follows_mouse },
+	{ "fullscreen", cmd_fullscreen },
 	{ "include", cmd_include },
 	{ "input", cmd_input },
 	{ "mode", cmd_mode },
diff --git a/sway/commands/fullscreen.c b/sway/commands/fullscreen.c
new file mode 100644
index 00000000..3e256282
--- /dev/null
+++ b/sway/commands/fullscreen.c
@@ -0,0 +1,40 @@
+#include <wlr/types/wlr_wl_shell.h>
+#include "log.h"
+#include "sway/commands.h"
+#include "sway/config.h"
+#include "sway/tree/container.h"
+#include "sway/tree/view.h"
+#include "sway/tree/layout.h"
+
+// fullscreen toggle|enable|disable
+struct cmd_results *cmd_fullscreen(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if (config->reading) return cmd_results_new(CMD_FAILURE, "fullscreen", "Can't be used in config file.");
+	if (!config->active) return cmd_results_new(CMD_FAILURE, "fullscreen", "Can only be used when sway is running.");
+	if ((error = checkarg(argc, "fullscreen", EXPECTED_AT_LEAST, 1))) {
+		return error;
+	}
+	struct sway_container *container =
+		config->handler_context.current_container;
+	if (container->type != C_VIEW) {
+		return cmd_results_new(CMD_INVALID, "fullscreen",
+				"Only views can fullscreen");
+	}
+	struct sway_view *view = container->sway_view;
+	bool wants_fullscreen;
+
+	if (strcmp(argv[0], "enable") == 0) {
+		wants_fullscreen = true;
+	} else if (strcmp(argv[0], "disable") == 0) {
+		wants_fullscreen = false;
+	} else if (strcmp(argv[0], "toggle") == 0) {
+		wants_fullscreen = !view->is_fullscreen;
+	} else {
+		return cmd_results_new(CMD_INVALID, "fullscreen",
+				"Expected 'fullscreen <enable|disable|toggle>'");
+	}
+
+	view_set_fullscreen(view, wants_fullscreen);
+
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 1b3143d0..b86f20e8 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -273,17 +273,25 @@ static void render_output(struct sway_output *output, struct timespec *when,
 	float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f};
 	wlr_renderer_clear(renderer, clear_color);
 
-	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
-	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
-
 	struct sway_container *workspace = output_get_active_workspace(output);
-	render_container(output, workspace);
 
-	render_unmanaged(output, &root_container.sway_root->xwayland_unmanaged);
+	if (workspace->fullscreen) {
+		wlr_output_set_fullscreen_surface(wlr_output,
+				workspace->fullscreen->surface);
+	} else {
+		wlr_output_set_fullscreen_surface(wlr_output, NULL);
+		render_layer(output,
+				&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
+		render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
 
-	// TODO: consider revising this when fullscreen windows are supported
-	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
-	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
+		render_container(output, workspace);
+
+		render_unmanaged(output, &root_container.sway_root->xwayland_unmanaged);
+
+		render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
+		render_layer(output,
+				&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
+	}
 
 renderer_end:
 	if (root_container.sway_root->debug_tree) {
diff --git a/sway/desktop/xdg_shell_v6.c b/sway/desktop/xdg_shell_v6.c
index e4703040..133b60c3 100644
--- a/sway/desktop/xdg_shell_v6.c
+++ b/sway/desktop/xdg_shell_v6.c
@@ -118,6 +118,14 @@ static void set_activated(struct sway_view *view, bool activated) {
 	}
 }
 
+static void set_fullscreen(struct sway_view *view, bool fullscreen) {
+	if (xdg_shell_v6_view_from_view(view) == NULL) {
+		return;
+	}
+	struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
+	wlr_xdg_toplevel_v6_set_fullscreen(surface, fullscreen);
+}
+
 static void for_each_surface(struct sway_view *view,
 		wlr_surface_iterator_func_t iterator, void *user_data) {
 	if (xdg_shell_v6_view_from_view(view) == NULL) {
@@ -146,6 +154,7 @@ static void destroy(struct sway_view *view) {
 	wl_list_remove(&xdg_shell_v6_view->destroy.link);
 	wl_list_remove(&xdg_shell_v6_view->map.link);
 	wl_list_remove(&xdg_shell_v6_view->unmap.link);
+	wl_list_remove(&xdg_shell_v6_view->request_fullscreen.link);
 	free(xdg_shell_v6_view);
 }
 
@@ -153,6 +162,7 @@ static const struct sway_view_impl view_impl = {
 	.get_prop = get_prop,
 	.configure = configure,
 	.set_activated = set_activated,
+	.set_fullscreen = set_fullscreen,
 	.for_each_surface = for_each_surface,
 	.close = _close,
 	.destroy = destroy,
@@ -210,6 +220,18 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
 	view_destroy(&xdg_shell_v6_view->view);
 }
 
+static void handle_request_fullscreen(struct wl_listener *listener, void *data) {
+	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
+		wl_container_of(listener, xdg_shell_v6_view, request_fullscreen);
+	struct wlr_xdg_toplevel_v6_set_fullscreen_event *e = data;
+
+	if (xdg_shell_v6_view->view.wlr_xdg_surface_v6->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
+		return;
+	}
+
+	view_set_fullscreen(&xdg_shell_v6_view->view, e->fullscreen);
+}
+
 void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
 	struct sway_server *server = wl_container_of(listener, server,
 		xdg_shell_v6_surface);
@@ -246,4 +268,8 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
 
 	xdg_shell_v6_view->destroy.notify = handle_destroy;
 	wl_signal_add(&xdg_surface->events.destroy, &xdg_shell_v6_view->destroy);
+
+	xdg_shell_v6_view->request_fullscreen.notify = handle_request_fullscreen;
+	wl_signal_add(&xdg_surface->toplevel->events.request_fullscreen,
+			&xdg_shell_v6_view->request_fullscreen);
 }
diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index 69166af0..716d8882 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -25,6 +25,15 @@ static void unmanaged_handle_request_configure(struct wl_listener *listener,
 		ev->width, ev->height);
 }
 
+static void unmanaged_handle_request_fullscreen(struct wl_listener *listener,
+		void *data) {
+	struct sway_xwayland_view *xwayland_view =
+		wl_container_of(listener, xwayland_view, request_fullscreen);
+	struct sway_view *view = &xwayland_view->view;
+	struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
+	view_set_fullscreen(view, xsurface->fullscreen);
+}
+
 static void unmanaged_handle_commit(struct wl_listener *listener, void *data) {
 	struct sway_xwayland_unmanaged *surface =
 		wl_container_of(listener, surface, commit);
@@ -106,6 +115,9 @@ static struct sway_xwayland_unmanaged *create_unmanaged(
 	wl_signal_add(&xsurface->events.request_configure,
 		&surface->request_configure);
 	surface->request_configure.notify = unmanaged_handle_request_configure;
+	wl_signal_add(&xsurface->events.request_fullscreen,
+		&surface->request_fullscreen);
+	surface->request_fullscreen.notify = unmanaged_handle_request_fullscreen;
 	wl_signal_add(&xsurface->events.map, &surface->map);
 	surface->map.notify = unmanaged_handle_map;
 	wl_signal_add(&xsurface->events.unmap, &surface->unmap);
@@ -179,6 +191,14 @@ static void set_activated(struct sway_view *view, bool activated) {
 	wlr_xwayland_surface_activate(surface, activated);
 }
 
+static void set_fullscreen(struct sway_view *view, bool fullscreen) {
+	if (xwayland_view_from_view(view) == NULL) {
+		return;
+	}
+	struct wlr_xwayland_surface *surface = view->wlr_xwayland_surface;
+	wlr_xwayland_surface_set_fullscreen(surface, fullscreen);
+}
+
 static void _close(struct sway_view *view) {
 	if (xwayland_view_from_view(view) == NULL) {
 		return;
@@ -193,6 +213,7 @@ static void destroy(struct sway_view *view) {
 	}
 	wl_list_remove(&xwayland_view->destroy.link);
 	wl_list_remove(&xwayland_view->request_configure.link);
+	wl_list_remove(&xwayland_view->request_fullscreen.link);
 	wl_list_remove(&xwayland_view->map.link);
 	wl_list_remove(&xwayland_view->unmap.link);
 	free(xwayland_view);
@@ -202,6 +223,7 @@ static const struct sway_view_impl view_impl = {
 	.get_prop = get_prop,
 	.configure = configure,
 	.set_activated = set_activated,
+	.set_fullscreen = set_fullscreen,
 	.close = _close,
 	.destroy = destroy,
 };
@@ -263,6 +285,14 @@ static void handle_request_configure(struct wl_listener *listener, void *data) {
 		ev->width, ev->height);
 }
 
+static void handle_request_fullscreen(struct wl_listener *listener, void *data) {
+	struct sway_xwayland_view *xwayland_view =
+		wl_container_of(listener, xwayland_view, request_fullscreen);
+	struct sway_view *view = &xwayland_view->view;
+	struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
+	view_set_fullscreen(view, xsurface->fullscreen);
+}
+
 void handle_xwayland_surface(struct wl_listener *listener, void *data) {
 	struct sway_server *server = wl_container_of(listener, server,
 		xwayland_surface);
@@ -298,6 +328,10 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
 		&xwayland_view->request_configure);
 	xwayland_view->request_configure.notify = handle_request_configure;
 
+	wl_signal_add(&xsurface->events.request_fullscreen,
+		&xwayland_view->request_fullscreen);
+	xwayland_view->request_fullscreen.notify = handle_request_fullscreen;
+
 	wl_signal_add(&xsurface->events.unmap, &xwayland_view->unmap);
 	xwayland_view->unmap.notify = handle_unmap;
 
diff --git a/sway/input/seat.c b/sway/input/seat.c
index 09927a1a..f60c43b5 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -448,6 +448,20 @@ void seat_set_focus_warp(struct sway_seat *seat,
 		return;
 	}
 
+	struct sway_container *last_workspace = last_focus;
+	if (last_workspace && last_workspace->type != C_WORKSPACE) {
+		last_workspace = container_parent(last_workspace, C_WORKSPACE);
+	}
+	struct sway_container *new_workspace = container;
+	if (new_workspace && new_workspace->type != C_WORKSPACE) {
+		new_workspace = container_parent(new_workspace, C_WORKSPACE);
+	}
+
+	if (last_workspace == new_workspace && last_workspace->fullscreen
+			&& !container->sway_view->is_fullscreen) {
+		return;
+	}
+
 	struct sway_container *last_output = last_focus;
 	if (last_output && last_output->type != C_OUTPUT) {
 		last_output = container_parent(last_output, C_OUTPUT);
diff --git a/sway/meson.build b/sway/meson.build
index 9e55e335..0bbb8da1 100644
--- a/sway/meson.build
+++ b/sway/meson.build
@@ -34,6 +34,7 @@ sway_sources = files(
 	'commands/exec_always.c',
 	'commands/focus.c',
 	'commands/focus_follows_mouse.c',
+	'commands/fullscreen.c',
 	'commands/kill.c',
 	'commands/opacity.c',
 	'commands/include.c',
diff --git a/sway/tree/layout.c b/sway/tree/layout.c
index 0b637822..ae6db454 100644
--- a/sway/tree/layout.c
+++ b/sway/tree/layout.c
@@ -137,6 +137,21 @@ void container_move_to(struct sway_container *container,
 			|| container_has_anscestor(container, destination)) {
 		return;
 	}
+
+	if (container->sway_view->is_fullscreen) {
+		struct sway_container *old_workspace = container;
+		if (old_workspace->type != C_WORKSPACE) {
+			old_workspace = container_parent(old_workspace, C_WORKSPACE);
+		}
+		struct sway_container *new_workspace = destination;
+		if (new_workspace->type != C_WORKSPACE) {
+			new_workspace = container_parent(new_workspace, C_WORKSPACE);
+		}
+		if (old_workspace != new_workspace) {
+			view_set_fullscreen(container->sway_view, false);
+		}
+	}
+
 	struct sway_container *old_parent = container_remove_child(container);
 	container->width = container->height = 0;
 	struct sway_container *new_parent;
@@ -557,6 +572,9 @@ void arrange_windows(struct sway_container *container,
 		return;
 	case C_WORKSPACE:
 		{
+			if (container->fullscreen) {
+				return;
+			}
 			struct sway_container *output =
 				container_parent(container, C_OUTPUT);
 			struct wlr_box *area = &output->sway_output->usable_area;
diff --git a/sway/tree/view.c b/sway/tree/view.c
index 99b44720..b958233b 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -2,6 +2,7 @@
 #include <wayland-server.h>
 #include <wlr/types/wlr_output_layout.h>
 #include "log.h"
+#include "sway/ipc-server.h"
 #include "sway/output.h"
 #include "sway/tree/container.h"
 #include "sway/tree/layout.h"
@@ -73,7 +74,46 @@ void view_set_activated(struct sway_view *view, bool activated) {
 	}
 }
 
+void view_set_fullscreen(struct sway_view *view, bool fullscreen) {
+	if (view->is_fullscreen == fullscreen) {
+		return;
+	}
+
+	struct sway_container *container = container_parent(view->swayc, C_OUTPUT);
+	struct sway_output *output = container->sway_output;
+	struct sway_container *workspace = container_parent(view->swayc, C_WORKSPACE);
+
+	if (view->impl->set_fullscreen) {
+		view->impl->set_fullscreen(view, fullscreen);
+	}
+
+	if (fullscreen) {
+		view->swayc->saved_x = view->swayc->x;
+		view->swayc->saved_y = view->swayc->y;
+		view->saved_width = view->width;
+		view->saved_height = view->height;
+		view_configure(view, 0, 0, output->wlr_output->width, output->wlr_output->height);
+		workspace->fullscreen = view;
+	} else {
+		view_configure(view, view->swayc->saved_x, view->swayc->saved_y,
+				view->saved_width, view->saved_height);
+		workspace->fullscreen = NULL;
+	}
+
+	view->is_fullscreen = fullscreen;
+	output_damage_whole(output);
+
+	arrange_windows(workspace, -1, -1);
+
+	ipc_event_window(view->swayc, "fullscreen_mode");
+}
+
 void view_close(struct sway_view *view) {
+	if (view->is_fullscreen) {
+		struct sway_container *ws = container_parent(view->swayc, C_WORKSPACE);
+		ws->fullscreen = NULL;
+	}
+
 	if (view->impl->close) {
 		view->impl->close(view);
 	}

From bfd5834f4c1046c234ceaae212e65e045cd51460 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Tue, 17 Apr 2018 08:11:50 +1000
Subject: [PATCH 02/17] Feedback for fullscreen.

---
 include/sway/tree/container.h |  1 -
 include/sway/tree/view.h      |  1 -
 sway/commands/fullscreen.c    | 14 ++++----------
 sway/desktop/output.c         |  6 ++----
 sway/desktop/xwayland.c       | 12 ------------
 sway/tree/layout.c            |  2 +-
 sway/tree/view.c              | 18 ++++++------------
 7 files changed, 13 insertions(+), 41 deletions(-)

diff --git a/include/sway/tree/container.h b/include/sway/tree/container.h
index 22bd7240..0283584b 100644
--- a/include/sway/tree/container.h
+++ b/include/sway/tree/container.h
@@ -72,7 +72,6 @@ struct sway_container {
 	// For C_OUTPUT, this is the output position in layout coordinates
 	// For other types, this is the position in output-local coordinates
 	double x, y;
-	double saved_x, saved_y;
 	// does not include borders or gaps.
 	double width, height;
 
diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
index 73d5f6c7..9dfd171f 100644
--- a/include/sway/tree/view.h
+++ b/include/sway/tree/view.h
@@ -42,7 +42,6 @@ struct sway_view {
 	struct sway_container *swayc; // NULL for unmanaged views
 	struct wlr_surface *surface; // NULL for unmapped views
 	int width, height;
-	int saved_width, saved_height;
 	bool is_fullscreen;
 
 	union {
diff --git a/sway/commands/fullscreen.c b/sway/commands/fullscreen.c
index 3e256282..5a044aa8 100644
--- a/sway/commands/fullscreen.c
+++ b/sway/commands/fullscreen.c
@@ -8,12 +8,6 @@
 
 // fullscreen toggle|enable|disable
 struct cmd_results *cmd_fullscreen(int argc, char **argv) {
-	struct cmd_results *error = NULL;
-	if (config->reading) return cmd_results_new(CMD_FAILURE, "fullscreen", "Can't be used in config file.");
-	if (!config->active) return cmd_results_new(CMD_FAILURE, "fullscreen", "Can only be used when sway is running.");
-	if ((error = checkarg(argc, "fullscreen", EXPECTED_AT_LEAST, 1))) {
-		return error;
-	}
 	struct sway_container *container =
 		config->handler_context.current_container;
 	if (container->type != C_VIEW) {
@@ -23,15 +17,15 @@ struct cmd_results *cmd_fullscreen(int argc, char **argv) {
 	struct sway_view *view = container->sway_view;
 	bool wants_fullscreen;
 
-	if (strcmp(argv[0], "enable") == 0) {
+	if (argc == 0 || strcmp(argv[0], "toggle") == 0) {
+		wants_fullscreen = !view->is_fullscreen;
+	} else if (strcmp(argv[0], "enable") == 0) {
 		wants_fullscreen = true;
 	} else if (strcmp(argv[0], "disable") == 0) {
 		wants_fullscreen = false;
-	} else if (strcmp(argv[0], "toggle") == 0) {
-		wants_fullscreen = !view->is_fullscreen;
 	} else {
 		return cmd_results_new(CMD_INVALID, "fullscreen",
-				"Expected 'fullscreen <enable|disable|toggle>'");
+				"Expected 'fullscreen' or fullscreen <enable|disable|toggle>'");
 	}
 
 	view_set_fullscreen(view, wants_fullscreen);
diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index b86f20e8..dc2f6380 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -287,11 +287,9 @@ static void render_output(struct sway_output *output, struct timespec *when,
 		render_container(output, workspace);
 
 		render_unmanaged(output, &root_container.sway_root->xwayland_unmanaged);
-
-		render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
-		render_layer(output,
-				&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
 	}
+	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
+	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
 
 renderer_end:
 	if (root_container.sway_root->debug_tree) {
diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index 716d8882..963c5a0e 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -25,15 +25,6 @@ static void unmanaged_handle_request_configure(struct wl_listener *listener,
 		ev->width, ev->height);
 }
 
-static void unmanaged_handle_request_fullscreen(struct wl_listener *listener,
-		void *data) {
-	struct sway_xwayland_view *xwayland_view =
-		wl_container_of(listener, xwayland_view, request_fullscreen);
-	struct sway_view *view = &xwayland_view->view;
-	struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
-	view_set_fullscreen(view, xsurface->fullscreen);
-}
-
 static void unmanaged_handle_commit(struct wl_listener *listener, void *data) {
 	struct sway_xwayland_unmanaged *surface =
 		wl_container_of(listener, surface, commit);
@@ -115,9 +106,6 @@ static struct sway_xwayland_unmanaged *create_unmanaged(
 	wl_signal_add(&xsurface->events.request_configure,
 		&surface->request_configure);
 	surface->request_configure.notify = unmanaged_handle_request_configure;
-	wl_signal_add(&xsurface->events.request_fullscreen,
-		&surface->request_fullscreen);
-	surface->request_fullscreen.notify = unmanaged_handle_request_fullscreen;
 	wl_signal_add(&xsurface->events.map, &surface->map);
 	surface->map.notify = unmanaged_handle_map;
 	wl_signal_add(&xsurface->events.unmap, &surface->unmap);
diff --git a/sway/tree/layout.c b/sway/tree/layout.c
index ae6db454..ad097f2e 100644
--- a/sway/tree/layout.c
+++ b/sway/tree/layout.c
@@ -138,7 +138,7 @@ void container_move_to(struct sway_container *container,
 		return;
 	}
 
-	if (container->sway_view->is_fullscreen) {
+	if (container->type == C_VIEW && container->sway_view->is_fullscreen) {
 		struct sway_container *old_workspace = container;
 		if (old_workspace->type != C_WORKSPACE) {
 			old_workspace = container_parent(old_workspace, C_WORKSPACE);
diff --git a/sway/tree/view.c b/sway/tree/view.c
index b958233b..10285ad0 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -79,32 +79,26 @@ void view_set_fullscreen(struct sway_view *view, bool fullscreen) {
 		return;
 	}
 
-	struct sway_container *container = container_parent(view->swayc, C_OUTPUT);
-	struct sway_output *output = container->sway_output;
 	struct sway_container *workspace = container_parent(view->swayc, C_WORKSPACE);
+	struct sway_container *container = container_parent(workspace, C_OUTPUT);
+	struct sway_output *output = container->sway_output;
 
 	if (view->impl->set_fullscreen) {
 		view->impl->set_fullscreen(view, fullscreen);
 	}
 
+	view->is_fullscreen = fullscreen;
+
 	if (fullscreen) {
-		view->swayc->saved_x = view->swayc->x;
-		view->swayc->saved_y = view->swayc->y;
-		view->saved_width = view->width;
-		view->saved_height = view->height;
-		view_configure(view, 0, 0, output->wlr_output->width, output->wlr_output->height);
 		workspace->fullscreen = view;
+		view_configure(view, 0, 0, output->wlr_output->width, output->wlr_output->height);
 	} else {
-		view_configure(view, view->swayc->saved_x, view->swayc->saved_y,
-				view->saved_width, view->saved_height);
 		workspace->fullscreen = NULL;
+		arrange_windows(workspace, -1, -1);
 	}
 
-	view->is_fullscreen = fullscreen;
 	output_damage_whole(output);
 
-	arrange_windows(workspace, -1, -1);
-
 	ipc_event_window(view->swayc, "fullscreen_mode");
 }
 

From c685ef081f090d1e15428f55426e02f2274312d0 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Tue, 17 Apr 2018 09:31:34 +1000
Subject: [PATCH 03/17] Create sway_workspace struct.

---
 include/sway/tree/container.h |  5 ++---
 include/sway/tree/workspace.h |  7 +++++++
 sway/desktop/output.c         |  5 +++--
 sway/input/seat.c             |  4 +++-
 sway/tree/container.c         |  1 +
 sway/tree/layout.c            | 18 +-----------------
 sway/tree/view.c              |  7 ++++---
 sway/tree/workspace.c         |  7 +++++++
 8 files changed, 28 insertions(+), 26 deletions(-)

diff --git a/include/sway/tree/container.h b/include/sway/tree/container.h
index 0283584b..6efda72f 100644
--- a/include/sway/tree/container.h
+++ b/include/sway/tree/container.h
@@ -45,6 +45,7 @@ enum sway_container_border {
 
 struct sway_root;
 struct sway_output;
+struct sway_workspace;
 struct sway_view;
 
 struct sway_container {
@@ -52,6 +53,7 @@ struct sway_container {
 		// TODO: Encapsulate state for other node types as well like C_CONTAINER
 		struct sway_root *sway_root;
 		struct sway_output *sway_output;
+		struct sway_workspace *sway_workspace;
 		struct sway_view *sway_view;
 	};
 
@@ -75,9 +77,6 @@ struct sway_container {
 	// does not include borders or gaps.
 	double width, height;
 
-	// For C_WORKSPACE only
-	struct sway_view *fullscreen;
-
 	list_t *children;
 
 	struct sway_container *parent;
diff --git a/include/sway/tree/workspace.h b/include/sway/tree/workspace.h
index 8d49fefb..35e1df3b 100644
--- a/include/sway/tree/workspace.h
+++ b/include/sway/tree/workspace.h
@@ -3,6 +3,13 @@
 
 #include "sway/tree/container.h"
 
+struct sway_view;
+
+struct sway_workspace {
+	struct sway_container *swayc;
+	struct sway_view *fullscreen;
+};
+
 extern char *prev_workspace_name;
 
 char *workspace_next_name(const char *output_name);
diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index dc2f6380..74919ccd 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -22,6 +22,7 @@
 #include "sway/tree/container.h"
 #include "sway/tree/layout.h"
 #include "sway/tree/view.h"
+#include "sway/tree/workspace.h"
 
 struct sway_container *output_by_name(const char *name) {
 	for (int i = 0; i < root_container.children->length; ++i) {
@@ -275,9 +276,9 @@ static void render_output(struct sway_output *output, struct timespec *when,
 
 	struct sway_container *workspace = output_get_active_workspace(output);
 
-	if (workspace->fullscreen) {
+	if (workspace->sway_workspace->fullscreen) {
 		wlr_output_set_fullscreen_surface(wlr_output,
-				workspace->fullscreen->surface);
+				workspace->sway_workspace->fullscreen->surface);
 	} else {
 		wlr_output_set_fullscreen_surface(wlr_output, NULL);
 		render_layer(output,
diff --git a/sway/input/seat.c b/sway/input/seat.c
index f60c43b5..23b7ef76 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -18,6 +18,7 @@
 #include "sway/output.h"
 #include "sway/tree/container.h"
 #include "sway/tree/view.h"
+#include "sway/tree/workspace.h"
 #include "log.h"
 
 static void seat_device_destroy(struct sway_seat_device *seat_device) {
@@ -457,7 +458,8 @@ void seat_set_focus_warp(struct sway_seat *seat,
 		new_workspace = container_parent(new_workspace, C_WORKSPACE);
 	}
 
-	if (last_workspace == new_workspace && last_workspace->fullscreen
+	if (last_workspace == new_workspace
+			&& last_workspace->sway_workspace->fullscreen
 			&& !container->sway_view->is_fullscreen) {
 		return;
 	}
diff --git a/sway/tree/container.c b/sway/tree/container.c
index c0067493..f14e9b9a 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -197,6 +197,7 @@ static struct sway_container *container_workspace_destroy(
 		}
 	}
 
+	free(workspace->sway_workspace);
 	_container_destroy(workspace);
 
 	output_damage_whole(output->sway_output);
diff --git a/sway/tree/layout.c b/sway/tree/layout.c
index ad097f2e..62219bb1 100644
--- a/sway/tree/layout.c
+++ b/sway/tree/layout.c
@@ -572,7 +572,7 @@ void arrange_windows(struct sway_container *container,
 		return;
 	case C_WORKSPACE:
 		{
-			if (container->fullscreen) {
+			if (container->sway_workspace->fullscreen) {
 				return;
 			}
 			struct sway_container *output =
@@ -847,22 +847,6 @@ struct sway_container *container_get_in_direction(
 		}
 	}
 
-	// TODO WLR fullscreen
-	/*
-	if (container->type == C_VIEW && swayc_is_fullscreen(container)) {
-		wlr_log(L_DEBUG, "Moving from fullscreen view, skipping to output");
-		container = container_parent(container, C_OUTPUT);
-		get_layout_center_position(container, &abs_pos);
-		struct sway_container *output =
-		swayc_adjacent_output(container, dir, &abs_pos, true);
-		return get_swayc_in_output_direction(output, dir);
-	}
-	if (container->type == C_WORKSPACE && container->fullscreen) {
-		sway_log(L_DEBUG, "Moving to fullscreen view");
-		return container->fullscreen;
-	}
-	*/
-
 	struct sway_container *wrap_candidate = NULL;
 	while (true) {
 		bool can_move = false;
diff --git a/sway/tree/view.c b/sway/tree/view.c
index 10285ad0..e7a267ec 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -7,6 +7,7 @@
 #include "sway/tree/container.h"
 #include "sway/tree/layout.h"
 #include "sway/tree/view.h"
+#include "sway/tree/workspace.h"
 
 void view_init(struct sway_view *view, enum sway_view_type type,
 		const struct sway_view_impl *impl) {
@@ -90,10 +91,10 @@ void view_set_fullscreen(struct sway_view *view, bool fullscreen) {
 	view->is_fullscreen = fullscreen;
 
 	if (fullscreen) {
-		workspace->fullscreen = view;
+		workspace->sway_workspace->fullscreen = view;
 		view_configure(view, 0, 0, output->wlr_output->width, output->wlr_output->height);
 	} else {
-		workspace->fullscreen = NULL;
+		workspace->sway_workspace->fullscreen = NULL;
 		arrange_windows(workspace, -1, -1);
 	}
 
@@ -105,7 +106,7 @@ void view_set_fullscreen(struct sway_view *view, bool fullscreen) {
 void view_close(struct sway_view *view) {
 	if (view->is_fullscreen) {
 		struct sway_container *ws = container_parent(view->swayc, C_WORKSPACE);
-		ws->fullscreen = NULL;
+		ws->sway_workspace->fullscreen = NULL;
 	}
 
 	if (view->impl->close) {
diff --git a/sway/tree/workspace.c b/sway/tree/workspace.c
index 316f01e4..7f3c1903 100644
--- a/sway/tree/workspace.c
+++ b/sway/tree/workspace.c
@@ -59,6 +59,13 @@ struct sway_container *workspace_create(struct sway_container *output,
 	workspace->layout = container_get_default_layout(output);
 	workspace->workspace_layout = workspace->layout;
 
+	struct sway_workspace *swayws = calloc(1, sizeof(struct sway_workspace));
+	if (!swayws) {
+		return NULL;
+	}
+	swayws->swayc = workspace;
+	workspace->sway_workspace = swayws;
+
 	container_add_child(output, workspace);
 	container_sort_workspaces(output);
 	container_create_notify(workspace);

From a44d016e2b24a3454551c27f9252b4c419968760 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Tue, 17 Apr 2018 10:58:42 +1000
Subject: [PATCH 04/17] Don't damage views if they're hidden by a fullscreen
 view.

---
 sway/desktop/output.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 74919ccd..361a92d0 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -469,6 +469,12 @@ void output_damage_view(struct sway_output *output, struct sway_view *view,
 		return;
 	}
 
+	struct sway_container *workspace = container_parent(view->swayc,
+			C_WORKSPACE);
+	if (workspace->sway_workspace->fullscreen && !view->is_fullscreen) {
+		return;
+	}
+
 	struct damage_data data = {
 		.output = output,
 		.whole = whole,

From 143b528f71ea71393368815eecebf900ff45cf9d Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Tue, 17 Apr 2018 11:04:57 +1000
Subject: [PATCH 05/17] Handle fullscreen flag when mapping a surface.

---
 sway/desktop/wl_shell.c     | 4 ++++
 sway/desktop/xdg_shell_v6.c | 4 ++++
 sway/desktop/xwayland.c     | 4 ++++
 3 files changed, 12 insertions(+)

diff --git a/sway/desktop/wl_shell.c b/sway/desktop/wl_shell.c
index b63c220c..96332e5c 100644
--- a/sway/desktop/wl_shell.c
+++ b/sway/desktop/wl_shell.c
@@ -128,4 +128,8 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
 	wl_signal_add(&shell_surface->events.destroy, &wl_shell_view->destroy);
 
 	view_map(&wl_shell_view->view, shell_surface->surface);
+
+	if (shell_surface->state == WLR_WL_SHELL_SURFACE_STATE_FULLSCREEN) {
+		view_set_fullscreen(&wl_shell_view->view, true);
+	}
 }
diff --git a/sway/desktop/xdg_shell_v6.c b/sway/desktop/xdg_shell_v6.c
index 133b60c3..731862a9 100644
--- a/sway/desktop/xdg_shell_v6.c
+++ b/sway/desktop/xdg_shell_v6.c
@@ -212,6 +212,10 @@ static void handle_map(struct wl_listener *listener, void *data) {
 	xdg_shell_v6_view->new_popup.notify = handle_new_popup;
 	wl_signal_add(&xdg_surface->events.new_popup,
 		&xdg_shell_v6_view->new_popup);
+
+	if (xdg_surface->toplevel->current.fullscreen) {
+		view_set_fullscreen(view, true);
+	}
 }
 
 static void handle_destroy(struct wl_listener *listener, void *data) {
diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index 963c5a0e..46eaa84c 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -248,6 +248,10 @@ static void handle_map(struct wl_listener *listener, void *data) {
 	// Put it back into the tree
 	wlr_xwayland_surface_set_maximized(xsurface, true);
 	view_map(view, xsurface->surface);
+
+	if (xsurface->fullscreen) {
+		view_set_fullscreen(view, true);
+	}
 }
 
 static void handle_destroy(struct wl_listener *listener, void *data) {

From cc4da245a8e4a746ebd379ca8dd6cc3b33ded8e4 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Tue, 17 Apr 2018 11:06:03 +1000
Subject: [PATCH 06/17] Fix views unmapping their own fullscreen windows.

---
 sway/tree/view.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/sway/tree/view.c b/sway/tree/view.c
index e7a267ec..fa27ec36 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -104,11 +104,6 @@ void view_set_fullscreen(struct sway_view *view, bool fullscreen) {
 }
 
 void view_close(struct sway_view *view) {
-	if (view->is_fullscreen) {
-		struct sway_container *ws = container_parent(view->swayc, C_WORKSPACE);
-		ws->sway_workspace->fullscreen = NULL;
-	}
-
 	if (view->impl->close) {
 		view->impl->close(view);
 	}
@@ -232,6 +227,11 @@ void view_unmap(struct sway_view *view) {
 
 	wl_signal_emit(&view->events.unmap, view);
 
+	if (view->is_fullscreen) {
+		struct sway_container *ws = container_parent(view->swayc, C_WORKSPACE);
+		ws->sway_workspace->fullscreen = NULL;
+	}
+
 	view_damage(view, true);
 
 	wl_list_remove(&view->surface_new_subsurface.link);

From 72beae209b03815e39d0aaa11348fa17c8a7bca9 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Wed, 18 Apr 2018 00:10:32 +1000
Subject: [PATCH 07/17] Fullscreen fixes.

---
 include/sway/tree/view.h    |   1 +
 sway/commands/fullscreen.c  |   7 +-
 sway/desktop/wl_shell.c     |  31 ++++++++
 sway/desktop/xdg_shell_v6.c |   4 +-
 sway/tree/layout.c          | 136 +++++++++++++++++++++++++++++-------
 sway/tree/view.c            |  20 +++++-
 6 files changed, 170 insertions(+), 29 deletions(-)

diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
index 9dfd171f..648a74c4 100644
--- a/include/sway/tree/view.h
+++ b/include/sway/tree/view.h
@@ -112,6 +112,7 @@ struct sway_wl_shell_view {
 	struct wl_listener request_resize;
 	struct wl_listener request_maximize;
 	struct wl_listener request_fullscreen;
+	struct wl_listener set_state;
 	struct wl_listener destroy;
 
 	int pending_width, pending_height;
diff --git a/sway/commands/fullscreen.c b/sway/commands/fullscreen.c
index 5a044aa8..8692e92d 100644
--- a/sway/commands/fullscreen.c
+++ b/sway/commands/fullscreen.c
@@ -6,8 +6,11 @@
 #include "sway/tree/view.h"
 #include "sway/tree/layout.h"
 
-// fullscreen toggle|enable|disable
 struct cmd_results *cmd_fullscreen(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "fullscreen", EXPECTED_LESS_THAN, 2))) {
+		return error;
+	}
 	struct sway_container *container =
 		config->handler_context.current_container;
 	if (container->type != C_VIEW) {
@@ -25,7 +28,7 @@ struct cmd_results *cmd_fullscreen(int argc, char **argv) {
 		wants_fullscreen = false;
 	} else {
 		return cmd_results_new(CMD_INVALID, "fullscreen",
-				"Expected 'fullscreen' or fullscreen <enable|disable|toggle>'");
+				"Expected 'fullscreen' or 'fullscreen <enable|disable|toggle>'");
 	}
 
 	view_set_fullscreen(view, wants_fullscreen);
diff --git a/sway/desktop/wl_shell.c b/sway/desktop/wl_shell.c
index 96332e5c..2d666d95 100644
--- a/sway/desktop/wl_shell.c
+++ b/sway/desktop/wl_shell.c
@@ -61,14 +61,21 @@ static void destroy(struct sway_view *view) {
 	}
 	wl_list_remove(&wl_shell_view->commit.link);
 	wl_list_remove(&wl_shell_view->destroy.link);
+	wl_list_remove(&wl_shell_view->request_fullscreen.link);
+	wl_list_remove(&wl_shell_view->set_state.link);
 	free(wl_shell_view);
 }
 
+static void set_fullscreen(struct sway_view *view, bool fullscreen) {
+	// TODO
+}
+
 static const struct sway_view_impl view_impl = {
 	.get_prop = get_prop,
 	.configure = configure,
 	.close = _close,
 	.destroy = destroy,
+	.set_fullscreen = set_fullscreen,
 };
 
 static void handle_commit(struct wl_listener *listener, void *data) {
@@ -88,6 +95,23 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
 	view_destroy(&wl_shell_view->view);
 }
 
+static void handle_request_fullscreen(struct wl_listener *listener, void *data) {
+	struct sway_wl_shell_view *wl_shell_view =
+		wl_container_of(listener, wl_shell_view, request_fullscreen);
+	view_set_fullscreen(&wl_shell_view->view, true);
+}
+
+static void handle_set_state(struct wl_listener *listener, void *data) {
+	struct sway_wl_shell_view *wl_shell_view =
+		wl_container_of(listener, wl_shell_view, set_state);
+	struct sway_view *view = &wl_shell_view->view;
+	struct wlr_wl_shell_surface *surface = view->wlr_wl_shell_surface;
+	if (view->is_fullscreen &&
+			surface->state != WLR_WL_SHELL_SURFACE_STATE_FULLSCREEN) {
+		view_set_fullscreen(view, false);
+	}
+}
+
 void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
 	struct sway_server *server = wl_container_of(listener, server,
 		wl_shell_surface);
@@ -127,6 +151,13 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
 	wl_shell_view->destroy.notify = handle_destroy;
 	wl_signal_add(&shell_surface->events.destroy, &wl_shell_view->destroy);
 
+	wl_shell_view->request_fullscreen.notify = handle_request_fullscreen;
+	wl_signal_add(&shell_surface->events.request_fullscreen,
+			&wl_shell_view->request_fullscreen);
+
+	wl_shell_view->set_state.notify = handle_set_state;
+	wl_signal_add(&shell_surface->events.set_state, &wl_shell_view->set_state);
+
 	view_map(&wl_shell_view->view, shell_surface->surface);
 
 	if (shell_surface->state == WLR_WL_SHELL_SURFACE_STATE_FULLSCREEN) {
diff --git a/sway/desktop/xdg_shell_v6.c b/sway/desktop/xdg_shell_v6.c
index 731862a9..6c0556b2 100644
--- a/sway/desktop/xdg_shell_v6.c
+++ b/sway/desktop/xdg_shell_v6.c
@@ -229,7 +229,9 @@ static void handle_request_fullscreen(struct wl_listener *listener, void *data)
 		wl_container_of(listener, xdg_shell_v6_view, request_fullscreen);
 	struct wlr_xdg_toplevel_v6_set_fullscreen_event *e = data;
 
-	if (xdg_shell_v6_view->view.wlr_xdg_surface_v6->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
+	if (!sway_assert(xdg_shell_v6_view->view.wlr_xdg_surface_v6->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL,
+				"xdg_shell_v6 requested fullscreen of surface with role %i",
+				xdg_shell_v6_view->view.wlr_xdg_surface_v6->role)) {
 		return;
 	}
 
diff --git a/sway/tree/layout.c b/sway/tree/layout.c
index 62219bb1..d931c4dc 100644
--- a/sway/tree/layout.c
+++ b/sway/tree/layout.c
@@ -82,6 +82,37 @@ static int index_child(const struct sway_container *child) {
 	return i;
 }
 
+static void container_handle_fullscreen_reparent(struct sway_container *viewcon,
+		struct sway_container *old_parent) {
+	if (viewcon->type != C_VIEW || !viewcon->sway_view->is_fullscreen) {
+		return;
+	}
+	struct sway_view *view = viewcon->sway_view;
+	struct sway_container *old_workspace = old_parent;
+	if (old_workspace && old_workspace->type != C_WORKSPACE) {
+		old_workspace = container_parent(old_workspace, C_WORKSPACE);
+	}
+	struct sway_container *new_workspace = container_parent(view->swayc,
+			C_WORKSPACE);
+	if (old_workspace == new_workspace) {
+		return;
+	}
+	// Unmark the old workspace as fullscreen
+	if (old_workspace) {
+		old_workspace->sway_workspace->fullscreen = NULL;
+	}
+
+	// Mark the new workspace as fullscreen
+	if (new_workspace->sway_workspace->fullscreen) {
+		view_set_fullscreen(new_workspace->sway_workspace->fullscreen, false);
+	}
+	new_workspace->sway_workspace->fullscreen = view;
+	// Resize view to new output dimensions
+	struct sway_output *output = new_workspace->parent->sway_output;
+	view_configure(view, 0, 0,
+			output->wlr_output->width, output->wlr_output->height);
+}
+
 void container_insert_child(struct sway_container *parent,
 		struct sway_container *child, int i) {
 	struct sway_container *old_parent = child->parent;
@@ -91,6 +122,7 @@ void container_insert_child(struct sway_container *parent,
 	wlr_log(L_DEBUG, "Inserting id:%zd at index %d", child->id, i);
 	list_insert(parent->children, i, child);
 	child->parent = parent;
+	container_handle_fullscreen_reparent(child, old_parent);
 	wl_signal_emit(&child->events.reparent, old_parent);
 }
 
@@ -106,6 +138,7 @@ struct sway_container *container_add_sibling(struct sway_container *fixed,
 	int i = index_child(fixed);
 	list_insert(parent->children, i + 1, active);
 	active->parent = parent;
+	container_handle_fullscreen_reparent(active, old_parent);
 	wl_signal_emit(&active->events.reparent, old_parent);
 	return active->parent;
 }
@@ -115,11 +148,18 @@ void container_add_child(struct sway_container *parent,
 	wlr_log(L_DEBUG, "Adding %p (%d, %fx%f) to %p (%d, %fx%f)",
 			child, child->type, child->width, child->height,
 			parent, parent->type, parent->width, parent->height);
+	struct sway_container *old_parent = child->parent;
 	list_add(parent->children, child);
+	container_handle_fullscreen_reparent(child, old_parent);
 	child->parent = parent;
 }
 
 struct sway_container *container_remove_child(struct sway_container *child) {
+	if (child->type == C_VIEW && child->sway_view->is_fullscreen) {
+		struct sway_container *workspace = container_parent(child, C_WORKSPACE);
+		workspace->sway_workspace->fullscreen = NULL;
+	}
+
 	struct sway_container *parent = child->parent;
 	for (int i = 0; i < parent->children->length; ++i) {
 		if (parent->children->items[i] == child) {
@@ -137,21 +177,6 @@ void container_move_to(struct sway_container *container,
 			|| container_has_anscestor(container, destination)) {
 		return;
 	}
-
-	if (container->type == C_VIEW && container->sway_view->is_fullscreen) {
-		struct sway_container *old_workspace = container;
-		if (old_workspace->type != C_WORKSPACE) {
-			old_workspace = container_parent(old_workspace, C_WORKSPACE);
-		}
-		struct sway_container *new_workspace = destination;
-		if (new_workspace->type != C_WORKSPACE) {
-			new_workspace = container_parent(new_workspace, C_WORKSPACE);
-		}
-		if (old_workspace != new_workspace) {
-			view_set_fullscreen(container->sway_view, false);
-		}
-	}
-
 	struct sway_container *old_parent = container_remove_child(container);
 	container->width = container->height = 0;
 	struct sway_container *new_parent;
@@ -179,6 +204,26 @@ void container_move_to(struct sway_container *container,
 		arrange_windows(old_parent, -1, -1);
 	}
 	arrange_windows(new_parent, -1, -1);
+	// If view was moved to a fullscreen workspace, refocus the fullscreen view
+	struct sway_container *new_workspace = container;
+	if (new_workspace->type != C_WORKSPACE) {
+		new_workspace = container_parent(new_workspace, C_WORKSPACE);
+	}
+	if (new_workspace->sway_workspace->fullscreen) {
+		struct sway_seat *seat;
+		struct sway_container *focus, *focus_ws;
+		wl_list_for_each(seat, &input_manager->seats, link) {
+			focus = seat_get_focus(seat);
+			focus_ws = focus;
+			if (focus_ws->type != C_WORKSPACE) {
+				focus_ws = container_parent(focus_ws, C_WORKSPACE);
+			}
+			seat_set_focus(seat, new_workspace->sway_workspace->fullscreen->swayc);
+			if (focus_ws != new_workspace) {
+				seat_set_focus(seat, focus);
+			}
+		}
+	}
 }
 
 static bool sway_dir_to_wlr(enum movement_direction dir,
@@ -283,6 +328,11 @@ void container_move(struct sway_container *container,
 	struct sway_container *current = container;
 	struct sway_container *parent = current->parent;
 
+	// If moving a fullscreen view, only consider outputs
+	if (container->type == C_VIEW && container->sway_view->is_fullscreen) {
+		current = container_parent(container, C_OUTPUT);
+	}
+
 	if (parent != container_flatten(parent)) {
 		// Special case: we were the last one in this container, so flatten it
 		// and leave
@@ -546,6 +596,14 @@ void arrange_windows(struct sway_container *container,
 		container->name, container->width, container->height, container->x,
 		container->y);
 
+	if (container->type == C_WORKSPACE
+			&& container->sway_workspace->fullscreen) {
+		struct wlr_output *wlr_output
+			= container->parent->sway_output->wlr_output;
+		view_configure(container->sway_workspace->fullscreen, 0, 0,
+				wlr_output->width, wlr_output->height);
+	}
+
 	double x = 0, y = 0;
 	switch (container->type) {
 	case C_ROOT:
@@ -831,19 +889,27 @@ static struct sway_container *sway_output_from_wlr(struct wlr_output *output) {
 	return NULL;
 }
 
-struct sway_container *container_get_in_direction(
+static struct sway_container *container_get_in_direction_naive(
 		struct sway_container *container, struct sway_seat *seat,
 		enum movement_direction dir) {
-	if (dir == MOVE_CHILD) {
-		return seat_get_focus_inactive(seat, container);
-	}
-
 	struct sway_container *parent = container->parent;
-	if (dir == MOVE_PARENT) {
-		if (parent->type == C_OUTPUT) {
+
+	if (container->type == C_VIEW && container->sway_view->is_fullscreen) {
+		if (dir == MOVE_PARENT || dir == MOVE_CHILD) {
 			return NULL;
-		} else {
-			return parent;
+		}
+		container = container_parent(container, C_OUTPUT);
+		parent = container->parent;
+	} else {
+		if (dir == MOVE_CHILD) {
+			return seat_get_focus_inactive(seat, container);
+		}
+		if (dir == MOVE_PARENT) {
+			if (parent->type == C_OUTPUT) {
+				return NULL;
+			} else {
+				return parent;
+			}
 		}
 	}
 
@@ -932,6 +998,28 @@ struct sway_container *container_get_in_direction(
 	}
 }
 
+struct sway_container *container_get_in_direction(
+		struct sway_container *container, struct sway_seat *seat,
+		enum movement_direction dir) {
+	struct sway_container *result = container_get_in_direction_naive(container,
+			seat, dir);
+	if (!result) {
+		return NULL;
+	}
+	struct sway_container *old_workspace = container;
+	if (old_workspace->type != C_WORKSPACE) {
+		old_workspace = container_parent(old_workspace, C_WORKSPACE);
+	}
+	struct sway_container *new_workspace = result;
+	if (new_workspace->type != C_WORKSPACE) {
+		new_workspace = container_parent(new_workspace, C_WORKSPACE);
+	}
+	if (old_workspace != new_workspace && new_workspace->sway_workspace->fullscreen) {
+		result = new_workspace->sway_workspace->fullscreen->swayc;
+	}
+	return result;
+}
+
 struct sway_container *container_replace_child(struct sway_container *child,
 		struct sway_container *new_child) {
 	struct sway_container *parent = child->parent;
diff --git a/sway/tree/view.c b/sway/tree/view.c
index fa27ec36..b92c7099 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -91,13 +91,29 @@ void view_set_fullscreen(struct sway_view *view, bool fullscreen) {
 	view->is_fullscreen = fullscreen;
 
 	if (fullscreen) {
+		if (workspace->sway_workspace->fullscreen) {
+			view_set_fullscreen(workspace->sway_workspace->fullscreen, false);
+		}
 		workspace->sway_workspace->fullscreen = view;
-		view_configure(view, 0, 0, output->wlr_output->width, output->wlr_output->height);
+
+		struct sway_seat *seat;
+		struct sway_container *focus, *focus_ws;
+		wl_list_for_each(seat, &input_manager->seats, link) {
+			focus = seat_get_focus(seat);
+			focus_ws = focus;
+			if (focus_ws->type != C_WORKSPACE) {
+				focus_ws = container_parent(focus_ws, C_WORKSPACE);
+			}
+			seat_set_focus(seat, view->swayc);
+			if (focus_ws != workspace) {
+				seat_set_focus(seat, focus);
+			}
+		}
 	} else {
 		workspace->sway_workspace->fullscreen = NULL;
-		arrange_windows(workspace, -1, -1);
 	}
 
+	arrange_windows(workspace, -1, -1);
 	output_damage_whole(output);
 
 	ipc_event_window(view->swayc, "fullscreen_mode");

From 35ccdd67a89280c1d906ed914d67918cfb382e1f Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Wed, 18 Apr 2018 08:35:28 +1000
Subject: [PATCH 08/17] More fullscreen fixes.

* Render fullscreen views without wlr function, which makes popups and
lockscreen work.
* Don't allow input events to surfaces behind fullscreen views.
* Use correct output dimensions (for rotated outputs).
---
 sway/desktop/output.c | 10 ++++++----
 sway/input/cursor.c   |  8 ++++++++
 sway/tree/layout.c    |  4 +---
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 361a92d0..a5f2f71f 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -229,7 +229,11 @@ static void render_container_iterator(struct sway_container *con,
 
 static void render_container(struct sway_output *output,
 		struct sway_container *con) {
-	container_descendants(con, C_VIEW, render_container_iterator, output);
+	if (con->type == C_VIEW) { // Happens if a view is fullscreened
+		render_container_iterator(con, output);
+	} else {
+		container_descendants(con, C_VIEW, render_container_iterator, output);
+	}
 }
 
 static struct sway_container *output_get_active_workspace(
@@ -277,10 +281,8 @@ static void render_output(struct sway_output *output, struct timespec *when,
 	struct sway_container *workspace = output_get_active_workspace(output);
 
 	if (workspace->sway_workspace->fullscreen) {
-		wlr_output_set_fullscreen_surface(wlr_output,
-				workspace->sway_workspace->fullscreen->surface);
+		render_container(output, workspace->sway_workspace->fullscreen->swayc);
 	} else {
-		wlr_output_set_fullscreen_surface(wlr_output, NULL);
 		render_layer(output,
 				&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
 		render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
diff --git a/sway/input/cursor.c b/sway/input/cursor.c
index 15a61cbf..6d14c12c 100644
--- a/sway/input/cursor.c
+++ b/sway/input/cursor.c
@@ -12,6 +12,7 @@
 #include "sway/layers.h"
 #include "sway/output.h"
 #include "sway/tree/view.h"
+#include "sway/tree/workspace.h"
 #include "wlr-layer-shell-unstable-v1-protocol.h"
 
 static struct wlr_surface *layer_surface_at(struct sway_output *output,
@@ -89,6 +90,13 @@ static struct sway_container *container_at_cursor(struct sway_cursor *cursor,
 		return ws;
 	}
 
+	if (ws->sway_workspace->fullscreen) {
+		*sx = ox;
+		*sy = oy;
+		*surface = ws->sway_workspace->fullscreen->surface;
+		return ws->sway_workspace->fullscreen->swayc;
+	}
+
 	struct sway_container *c;
 	if ((c = container_at(ws, cursor->cursor->x, cursor->cursor->y,
 					surface, sx, sy))) {
diff --git a/sway/tree/layout.c b/sway/tree/layout.c
index d931c4dc..56d4e1d2 100644
--- a/sway/tree/layout.c
+++ b/sway/tree/layout.c
@@ -598,10 +598,8 @@ void arrange_windows(struct sway_container *container,
 
 	if (container->type == C_WORKSPACE
 			&& container->sway_workspace->fullscreen) {
-		struct wlr_output *wlr_output
-			= container->parent->sway_output->wlr_output;
 		view_configure(container->sway_workspace->fullscreen, 0, 0,
-				wlr_output->width, wlr_output->height);
+				container->parent->width, container->parent->height);
 	}
 
 	double x = 0, y = 0;

From 8d06b222f048e5a27c4c5b0bc46ceaab7639502f Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Wed, 18 Apr 2018 13:06:10 +1000
Subject: [PATCH 09/17] Fullscreen rendering and input fixes.

* Render background when using fullscreen, because transparency.
* Check that fullscreen surface allows input.
* Don't look for surfaces in top layer if there's a fullscreen view.
---
 sway/desktop/output.c |  4 ++--
 sway/input/cursor.c   | 17 ++++++++++-------
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index a5f2f71f..299b57f1 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -280,11 +280,11 @@ static void render_output(struct sway_output *output, struct timespec *when,
 
 	struct sway_container *workspace = output_get_active_workspace(output);
 
+	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
+
 	if (workspace->sway_workspace->fullscreen) {
 		render_container(output, workspace->sway_workspace->fullscreen->swayc);
 	} else {
-		render_layer(output,
-				&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
 		render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
 
 		render_container(output, workspace);
diff --git a/sway/input/cursor.c b/sway/input/cursor.c
index 6d14c12c..a19f0752 100644
--- a/sway/input/cursor.c
+++ b/sway/input/cursor.c
@@ -84,19 +84,22 @@ static struct sway_container *container_at_cursor(struct sway_cursor *cursor,
 				ox, oy, sx, sy))) {
 		return ws;
 	}
+	if (ws->sway_workspace->fullscreen) {
+		struct wlr_surface *wlr_surface = ws->sway_workspace->fullscreen->surface;
+		if (wlr_surface_point_accepts_input(wlr_surface, ox, oy)) {
+			*sx = ox;
+			*sy = oy;
+			*surface = wlr_surface;
+			return ws->sway_workspace->fullscreen->swayc;
+		}
+		return NULL;
+	}
 	if ((*surface = layer_surface_at(output,
 				&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP],
 				ox, oy, sx, sy))) {
 		return ws;
 	}
 
-	if (ws->sway_workspace->fullscreen) {
-		*sx = ox;
-		*sy = oy;
-		*surface = ws->sway_workspace->fullscreen->surface;
-		return ws->sway_workspace->fullscreen->swayc;
-	}
-
 	struct sway_container *c;
 	if ((c = container_at(ws, cursor->cursor->x, cursor->cursor->y,
 					surface, sx, sy))) {

From 2acfbc519ef7940b620abef0de64ae79d1f50782 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Thu, 19 Apr 2018 12:47:34 +1000
Subject: [PATCH 10/17] xdg_shell_v6: Use client_pending state instead of
 current

It appears client_pending is the state that should be used here.
---
 sway/desktop/xdg_shell_v6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sway/desktop/xdg_shell_v6.c b/sway/desktop/xdg_shell_v6.c
index 6c0556b2..87e34666 100644
--- a/sway/desktop/xdg_shell_v6.c
+++ b/sway/desktop/xdg_shell_v6.c
@@ -213,7 +213,7 @@ static void handle_map(struct wl_listener *listener, void *data) {
 	wl_signal_add(&xdg_surface->events.new_popup,
 		&xdg_shell_v6_view->new_popup);
 
-	if (xdg_surface->toplevel->current.fullscreen) {
+	if (xdg_surface->toplevel->client_pending.fullscreen) {
 		view_set_fullscreen(view, true);
 	}
 }

From 7e38cc2e05f4a14a9e4043951b6fcc033cbb41c2 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Thu, 19 Apr 2018 12:50:53 +1000
Subject: [PATCH 11/17] arrange_windows(): Calculate workspace properties when
 fullscreen

---
 sway/tree/layout.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/sway/tree/layout.c b/sway/tree/layout.c
index 56d4e1d2..96d0c567 100644
--- a/sway/tree/layout.c
+++ b/sway/tree/layout.c
@@ -596,12 +596,6 @@ void arrange_windows(struct sway_container *container,
 		container->name, container->width, container->height, container->x,
 		container->y);
 
-	if (container->type == C_WORKSPACE
-			&& container->sway_workspace->fullscreen) {
-		view_configure(container->sway_workspace->fullscreen, 0, 0,
-				container->parent->width, container->parent->height);
-	}
-
 	double x = 0, y = 0;
 	switch (container->type) {
 	case C_ROOT:
@@ -628,9 +622,6 @@ void arrange_windows(struct sway_container *container,
 		return;
 	case C_WORKSPACE:
 		{
-			if (container->sway_workspace->fullscreen) {
-				return;
-			}
 			struct sway_container *output =
 				container_parent(container, C_OUTPUT);
 			struct wlr_box *area = &output->sway_output->usable_area;
@@ -642,6 +633,11 @@ void arrange_windows(struct sway_container *container,
 			container->y = y = area->y;
 			wlr_log(L_DEBUG, "Arranging workspace '%s' at %f, %f",
 					container->name, container->x, container->y);
+			if (container->sway_workspace->fullscreen) {
+				view_configure(container->sway_workspace->fullscreen, 0, 0,
+						output->width, output->height);
+				return;
+			}
 		}
 		// children are properly handled below
 		break;

From 45a2fad0dead2e00a41eedd3b524aacd29f00335 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Thu, 19 Apr 2018 12:53:02 +1000
Subject: [PATCH 12/17] container_get_in_direction(): Don't split this function

---
 sway/tree/layout.c | 32 +++++++++-----------------------
 1 file changed, 9 insertions(+), 23 deletions(-)

diff --git a/sway/tree/layout.c b/sway/tree/layout.c
index 96d0c567..7ffc2484 100644
--- a/sway/tree/layout.c
+++ b/sway/tree/layout.c
@@ -883,7 +883,7 @@ static struct sway_container *sway_output_from_wlr(struct wlr_output *output) {
 	return NULL;
 }
 
-static struct sway_container *container_get_in_direction_naive(
+struct sway_container *container_get_in_direction(
 		struct sway_container *container, struct sway_seat *seat,
 		enum movement_direction dir) {
 	struct sway_container *parent = container->parent;
@@ -936,6 +936,14 @@ static struct sway_container *container_get_in_direction_naive(
 			if (next == NULL) {
 				return NULL;
 			}
+			struct sway_container *next_workspace = next;
+			if (next_workspace->type != C_WORKSPACE) {
+				next_workspace = container_parent(next_workspace, C_WORKSPACE);
+			}
+			sway_assert(next_workspace, "Next container has no workspace");
+			if (next_workspace->sway_workspace->fullscreen) {
+				return next_workspace->sway_workspace->fullscreen->swayc;
+			}
 			if (next->children && next->children->length) {
 				// TODO consider floating children as well
 				return seat_get_focus_inactive_view(seat, next);
@@ -992,28 +1000,6 @@ static struct sway_container *container_get_in_direction_naive(
 	}
 }
 
-struct sway_container *container_get_in_direction(
-		struct sway_container *container, struct sway_seat *seat,
-		enum movement_direction dir) {
-	struct sway_container *result = container_get_in_direction_naive(container,
-			seat, dir);
-	if (!result) {
-		return NULL;
-	}
-	struct sway_container *old_workspace = container;
-	if (old_workspace->type != C_WORKSPACE) {
-		old_workspace = container_parent(old_workspace, C_WORKSPACE);
-	}
-	struct sway_container *new_workspace = result;
-	if (new_workspace->type != C_WORKSPACE) {
-		new_workspace = container_parent(new_workspace, C_WORKSPACE);
-	}
-	if (old_workspace != new_workspace && new_workspace->sway_workspace->fullscreen) {
-		result = new_workspace->sway_workspace->fullscreen->swayc;
-	}
-	return result;
-}
-
 struct sway_container *container_replace_child(struct sway_container *child,
 		struct sway_container *new_child) {
 	struct sway_container *parent = child->parent;

From 9715e38ca82f891afdb824d02b7f19a2587e24c1 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Thu, 19 Apr 2018 13:01:43 +1000
Subject: [PATCH 13/17] render_output(): When fullscreen, clear to black and
 don't render background

---
 sway/desktop/output.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 299b57f1..1ab9324d 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -275,16 +275,18 @@ static void render_output(struct sway_output *output, struct timespec *when,
 	wlr_output_transformed_resolution(wlr_output, &width, &height);
 	pixman_region32_union_rect(damage, damage, 0, 0, width, height);
 
-	float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f};
-	wlr_renderer_clear(renderer, clear_color);
-
 	struct sway_container *workspace = output_get_active_workspace(output);
 
-	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
-
 	if (workspace->sway_workspace->fullscreen) {
+		float clear_color[] = {0.0f, 0.0f, 0.0f, 1.0f};
+		wlr_renderer_clear(renderer, clear_color);
 		render_container(output, workspace->sway_workspace->fullscreen->swayc);
 	} else {
+		float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f};
+		wlr_renderer_clear(renderer, clear_color);
+
+		render_layer(output,
+				&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
 		render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
 
 		render_container(output, workspace);

From 777800e37ab84de9deb64586d8155a9eb600b4c2 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Thu, 19 Apr 2018 09:15:21 -0400
Subject: [PATCH 14/17] Fix qutebrowser crash on context menu dismissal

---
 sway/input/seat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sway/input/seat.c b/sway/input/seat.c
index 23b7ef76..8bba7d8f 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -458,7 +458,7 @@ void seat_set_focus_warp(struct sway_seat *seat,
 		new_workspace = container_parent(new_workspace, C_WORKSPACE);
 	}
 
-	if (last_workspace == new_workspace
+	if (last_workspace && last_workspace == new_workspace
 			&& last_workspace->sway_workspace->fullscreen
 			&& !container->sway_view->is_fullscreen) {
 		return;

From bd67342bdc82d53bbe492e9ac515600d4a649bc9 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Fri, 20 Apr 2018 08:08:34 +1000
Subject: [PATCH 15/17] Don't render top layer when fullscreen.

---
 sway/desktop/output.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 1ab9324d..4a1b0c84 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -292,8 +292,8 @@ static void render_output(struct sway_output *output, struct timespec *when,
 		render_container(output, workspace);
 
 		render_unmanaged(output, &root_container.sway_root->xwayland_unmanaged);
+		render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
 	}
-	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
 	render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
 
 renderer_end:

From 76837b91325c4bbb2fd631a30a26f125493ca631 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Fri, 20 Apr 2018 08:10:58 +1000
Subject: [PATCH 16/17] Ignore xdg_shell_v6 request_fullscreen if not mapped

---
 sway/desktop/xdg_shell_v6.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sway/desktop/xdg_shell_v6.c b/sway/desktop/xdg_shell_v6.c
index 87e34666..fdfb9346 100644
--- a/sway/desktop/xdg_shell_v6.c
+++ b/sway/desktop/xdg_shell_v6.c
@@ -234,6 +234,9 @@ static void handle_request_fullscreen(struct wl_listener *listener, void *data)
 				xdg_shell_v6_view->view.wlr_xdg_surface_v6->role)) {
 		return;
 	}
+	if (!xdg_shell_v6_view->view.wlr_xdg_surface_v6->mapped) {
+		return;
+	}
 
 	view_set_fullscreen(&xdg_shell_v6_view->view, e->fullscreen);
 }

From 6afccd07d95582a72e36b49454266ab0cebec7c0 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Fri, 20 Apr 2018 08:12:03 +1000
Subject: [PATCH 17/17] Add TODO about rendering fullscreen views smaller than
 the output

---
 sway/desktop/output.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 4a1b0c84..8d25caae 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -280,6 +280,7 @@ static void render_output(struct sway_output *output, struct timespec *when,
 	if (workspace->sway_workspace->fullscreen) {
 		float clear_color[] = {0.0f, 0.0f, 0.0f, 1.0f};
 		wlr_renderer_clear(renderer, clear_color);
+		// TODO: handle views smaller than the output
 		render_container(output, workspace->sway_workspace->fullscreen->swayc);
 	} else {
 		float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f};