From b3ee9af0c837bcb48eb30021eaa42c882426e66a Mon Sep 17 00:00:00 2001
From: emersion <contact@emersion.fr>
Date: Mon, 2 Jul 2018 23:06:44 +0100
Subject: [PATCH 1/9] Add view_get_geometry

---
 include/sway/tree/view.h |  5 +----
 sway/desktop/xdg_shell.c | 14 ++++++++++++-
 sway/desktop/xwayland.c  |  2 --
 sway/tree/view.c         | 44 +++++++++++++---------------------------
 4 files changed, 28 insertions(+), 37 deletions(-)

diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
index c2225bcb..1ded601c 100644
--- a/include/sway/tree/view.h
+++ b/include/sway/tree/view.h
@@ -38,6 +38,7 @@ struct sway_view_impl {
 	const char *(*get_string_prop)(struct sway_view *view,
 			enum sway_view_prop prop);
 	uint32_t (*get_int_prop)(struct sway_view *view, enum sway_view_prop prop);
+	void (*get_geometry)(struct sway_view *view, struct wlr_box *box);
 	uint32_t (*configure)(struct sway_view *view, double lx, double ly,
 			int width, int height);
 	void (*set_activated)(struct sway_view *view, bool activated);
@@ -285,10 +286,6 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface);
 
 void view_unmap(struct sway_view *view);
 
-void view_update_position(struct sway_view *view, double lx, double ly);
-
-void view_update_size(struct sway_view *view, int width, int height);
-
 void view_child_init(struct sway_view_child *child,
 	const struct sway_view_child_impl *impl, struct sway_view *view,
 	struct wlr_surface *surface);
diff --git a/sway/desktop/xdg_shell.c b/sway/desktop/xdg_shell.c
index 6a7a3f7f..2b260357 100644
--- a/sway/desktop/xdg_shell.c
+++ b/sway/desktop/xdg_shell.c
@@ -107,7 +107,8 @@ static void get_constraints(struct sway_view *view, double *min_width,
 	*max_height = state->max_height > 0 ? state->max_height : DBL_MAX;
 }
 
-static const char *get_string_prop(struct sway_view *view, enum sway_view_prop prop) {
+static const char *get_string_prop(struct sway_view *view,
+		enum sway_view_prop prop) {
 	if (xdg_shell_view_from_view(view) == NULL) {
 		return NULL;
 	}
@@ -121,6 +122,16 @@ static const char *get_string_prop(struct sway_view *view, enum sway_view_prop p
 	}
 }
 
+static void get_geometry(struct sway_view *view, struct wlr_box *box) {
+	struct sway_xdg_shell_view *xdg_shell_view =
+		xdg_shell_view_from_view(view);
+	if (xdg_shell_view == NULL) {
+		return;
+	}
+	struct wlr_xdg_surface *surface = view->wlr_xdg_surface;
+	wlr_xdg_surface_get_geometry(surface, box);
+}
+
 static uint32_t configure(struct sway_view *view, double lx, double ly,
 		int width, int height) {
 	struct sway_xdg_shell_view *xdg_shell_view =
@@ -231,6 +242,7 @@ static void destroy(struct sway_view *view) {
 static const struct sway_view_impl view_impl = {
 	.get_constraints = get_constraints,
 	.get_string_prop = get_string_prop,
+	.get_geometry = get_geometry,
 	.configure = configure,
 	.set_activated = set_activated,
 	.set_tiled = set_tiled,
diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index 14f59b9c..dca62fb1 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -287,8 +287,6 @@ static void handle_commit(struct wl_listener *listener, void *data) {
 	if (view->swayc->instruction) {
 		transaction_notify_view_ready_by_size(view,
 				surface_state->width, surface_state->height);
-	} else if (container_is_floating(view->swayc)) {
-		view_update_size(view, surface_state->width, surface_state->height);
 	}
 
 	view_damage_from(view);
diff --git a/sway/tree/view.c b/sway/tree/view.c
index 950494d8..fba0b52d 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -162,6 +162,20 @@ void view_get_constraints(struct sway_view *view, double *min_width,
 	}
 }
 
+void view_get_geometry(struct sway_view *view, struct wlr_box *box) {
+	if (view->surface == NULL) {
+		box->x = box->y = box->width = box->height = 0;
+		return;
+	}
+	if (view->impl->get_geometry) {
+		view->impl->get_geometry(view, box);
+		return;
+	}
+	box->x = box->y = 0;
+	box->width = view->surface->current.width;
+	box->height = view->surface->current.height;
+}
+
 uint32_t view_configure(struct sway_view *view, double lx, double ly, int width,
 		int height) {
 	if (view->impl->configure) {
@@ -615,36 +629,6 @@ void view_unmap(struct sway_view *view) {
 	view->surface = NULL;
 }
 
-void view_update_position(struct sway_view *view, double lx, double ly) {
-	if (view->x == lx && view->y == ly) {
-		return;
-	}
-	container_damage_whole(view->swayc);
-	view->x = lx;
-	view->y = ly;
-	view->swayc->current.view_x = lx;
-	view->swayc->current.view_y = ly;
-	if (container_is_floating(view->swayc)) {
-		container_set_geometry_from_floating_view(view->swayc);
-	}
-	container_damage_whole(view->swayc);
-}
-
-void view_update_size(struct sway_view *view, int width, int height) {
-	if (view->width == width && view->height == height) {
-		return;
-	}
-	container_damage_whole(view->swayc);
-	view->width = width;
-	view->height = height;
-	view->swayc->current.view_width = width;
-	view->swayc->current.view_height = height;
-	if (container_is_floating(view->swayc)) {
-		container_set_geometry_from_floating_view(view->swayc);
-	}
-	container_damage_whole(view->swayc);
-}
-
 static void view_subsurface_create(struct sway_view *view,
 		struct wlr_subsurface *subsurface) {
 	struct sway_view_child *child = calloc(1, sizeof(struct sway_view_child));

From 982a2d0c99f4128a7cf2236ca190dd9b4e6d7828 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Thu, 16 Aug 2018 22:41:10 +1000
Subject: [PATCH 2/9] Fix geometry

---
 include/sway/tree/view.h   |  3 +++
 sway/desktop/output.c      |  8 ++++++--
 sway/desktop/render.c      | 10 ++++++++--
 sway/desktop/transaction.c | 41 ++++++++++++++++++++++++++++++++------
 sway/tree/container.c      |  5 +++++
 5 files changed, 57 insertions(+), 10 deletions(-)

diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
index 1ded601c..0e7f166c 100644
--- a/include/sway/tree/view.h
+++ b/include/sway/tree/view.h
@@ -88,6 +88,7 @@ struct sway_view {
 
 	struct wlr_buffer *saved_buffer;
 	int saved_buffer_width, saved_buffer_height;
+	struct wlr_box saved_geometry; // The "old" geometry during a transaction
 
 	bool destroying;
 
@@ -242,6 +243,8 @@ const char *view_get_shell(struct sway_view *view);
 void view_get_constraints(struct sway_view *view, double *min_width,
 		double *max_width, double *min_height, double *max_height);
 
+void view_get_geometry(struct sway_view *view, struct wlr_box *box);
+
 uint32_t view_configure(struct sway_view *view, double lx, double ly, int width,
 	int height);
 
diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 66747a3f..cb0b4a07 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -140,12 +140,16 @@ void output_surface_for_each_surface(struct sway_output *output,
 void output_view_for_each_surface(struct sway_output *output,
 		struct sway_view *view, sway_surface_iterator_func_t iterator,
 		void *user_data) {
+	struct wlr_box geometry;
+	view_get_geometry(view, &geometry);
 	struct surface_iterator_data data = {
 		.user_iterator = iterator,
 		.user_data = user_data,
 		.output = output,
-		.ox = view->swayc->current.view_x - output->swayc->current.swayc_x,
-		.oy = view->swayc->current.view_y - output->swayc->current.swayc_y,
+		.ox = view->swayc->current.view_x - output->swayc->current.swayc_x
+			- geometry.x,
+		.oy = view->swayc->current.view_y - output->swayc->current.swayc_y
+			- geometry.y,
 		.width = view->swayc->current.view_width,
 		.height = view->swayc->current.view_height,
 		.rotation = 0, // TODO
diff --git a/sway/desktop/render.c b/sway/desktop/render.c
index 6e1e31f0..93fcfbf4 100644
--- a/sway/desktop/render.c
+++ b/sway/desktop/render.c
@@ -192,10 +192,12 @@ static void render_view_toplevels(struct sway_view *view,
 		.damage = damage,
 		.alpha = alpha,
 	};
+	struct wlr_box geometry;
+	view_get_geometry(view, &geometry);
 	// Render all toplevels without descending into popups
 	output_surface_for_each_surface(output, view->surface,
-			view->swayc->current.view_x - output->wlr_output->lx,
-			view->swayc->current.view_y - output->wlr_output->ly,
+			view->swayc->current.view_x - output->wlr_output->lx - geometry.x,
+			view->swayc->current.view_y - output->wlr_output->ly - geometry.y,
 			render_surface_iterator, &data);
 }
 
@@ -232,6 +234,10 @@ static void render_saved_view(struct sway_view *view,
 		.width = view->saved_buffer_width,
 		.height = view->saved_buffer_height,
 	};
+	struct wlr_box geometry;
+	view_get_geometry(view, &geometry);
+	box.x -= geometry.x;
+	box.y -= geometry.y;
 
 	struct wlr_box output_box = {
 		.width = output->swayc->current.swayc_width,
diff --git a/sway/desktop/transaction.c b/sway/desktop/transaction.c
index e89f01d8..7383c455 100644
--- a/sway/desktop/transaction.c
+++ b/sway/desktop/transaction.c
@@ -170,23 +170,49 @@ static void transaction_apply(struct sway_transaction *transaction) {
 		struct sway_container *container = instruction->container;
 
 		// Damage the old and new locations
-		struct wlr_box old_box = {
+		struct wlr_box old_con_box = {
 			.x = container->current.swayc_x,
 			.y = container->current.swayc_y,
 			.width = container->current.swayc_width,
 			.height = container->current.swayc_height,
 		};
-		struct wlr_box new_box = {
+		struct wlr_box new_con_box = {
 			.x = instruction->state.swayc_x,
 			.y = instruction->state.swayc_y,
 			.width = instruction->state.swayc_width,
 			.height = instruction->state.swayc_height,
 		};
+		// Handle geometry, which may overflow the bounds of the container
+		struct wlr_box old_surface_box = {0,0,0,0};
+		struct wlr_box new_surface_box = {0,0,0,0};
+		if (container->type == C_VIEW) {
+			struct sway_view *view = container->sway_view;
+			if (container->sway_view->saved_buffer) {
+				old_surface_box.x =
+					container->current.view_x - view->saved_geometry.x;
+				old_surface_box.y =
+					container->current.view_y - view->saved_geometry.y;
+				old_surface_box.width = view->saved_buffer_width;
+				old_surface_box.height = view->saved_buffer_height;
+			}
+			struct wlr_surface *surface = container->sway_view->surface;
+			if (surface) {
+				struct wlr_box geometry;
+				view_get_geometry(view, &geometry);
+				new_surface_box.x = instruction->state.view_x - geometry.x;
+				new_surface_box.y = instruction->state.view_y - geometry.y;
+				new_surface_box.width = surface->current.width;
+				new_surface_box.height = surface->current.height;
+			}
+		}
 		for (int j = 0; j < root_container.current.children->length; ++j) {
-			struct sway_container *output = root_container.current.children->items[j];
+			struct sway_container *output =
+				root_container.current.children->items[j];
 			if (output->sway_output) {
-				output_damage_box(output->sway_output, &old_box);
-				output_damage_box(output->sway_output, &new_box);
+				output_damage_box(output->sway_output, &old_con_box);
+				output_damage_box(output->sway_output, &new_con_box);
+				output_damage_box(output->sway_output, &old_surface_box);
+				output_damage_box(output->sway_output, &new_surface_box);
 			}
 		}
 
@@ -297,6 +323,7 @@ static void transaction_commit(struct sway_transaction *transaction) {
 		}
 		if (con->type == C_VIEW) {
 			view_save_buffer(con->sway_view);
+			view_get_geometry(con->sway_view, &con->sway_view->saved_geometry);
 		}
 		con->instruction = instruction;
 	}
@@ -355,7 +382,9 @@ static void set_instruction_ready(
 	}
 
 	instruction->container->instruction = NULL;
-	transaction_progress_queue();
+	if (!txn_debug) {
+		transaction_progress_queue();
+	}
 }
 
 void transaction_notify_view_ready_by_serial(struct sway_view *view,
diff --git a/sway/tree/container.c b/sway/tree/container.c
index db780270..1dc4be4b 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -525,6 +525,11 @@ static void surface_at_view(struct sway_container *swayc, double lx, double ly,
 	double view_sx = lx - sview->x;
 	double view_sy = ly - sview->y;
 
+	struct wlr_box geometry;
+	view_get_geometry(sview, &geometry);
+	view_sx += geometry.x;
+	view_sy += geometry.y;
+
 	double _sx, _sy;
 	struct wlr_surface *_surface = NULL;
 	switch (sview->type) {

From 8034c2542620cc9f2699b242cda94c04fee03051 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Fri, 17 Aug 2018 00:03:57 +1000
Subject: [PATCH 3/9] Render saved buffer using saved geometry

---
 sway/desktop/render.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sway/desktop/render.c b/sway/desktop/render.c
index 93fcfbf4..28c5a3ed 100644
--- a/sway/desktop/render.c
+++ b/sway/desktop/render.c
@@ -234,10 +234,8 @@ static void render_saved_view(struct sway_view *view,
 		.width = view->saved_buffer_width,
 		.height = view->saved_buffer_height,
 	};
-	struct wlr_box geometry;
-	view_get_geometry(view, &geometry);
-	box.x -= geometry.x;
-	box.y -= geometry.y;
+	box.x -= view->saved_geometry.x;
+	box.y -= view->saved_geometry.y;
 
 	struct wlr_box output_box = {
 		.width = output->swayc->current.swayc_width,

From 9ee89f11c41e723cad8bfb48e1e9b0e743283018 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Fri, 17 Aug 2018 09:25:55 +1000
Subject: [PATCH 4/9] Add get_geometry for xdg_shell_v6

---
 sway/desktop/xdg_shell_v6.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/sway/desktop/xdg_shell_v6.c b/sway/desktop/xdg_shell_v6.c
index 5b3c7b2b..bbc7456c 100644
--- a/sway/desktop/xdg_shell_v6.c
+++ b/sway/desktop/xdg_shell_v6.c
@@ -106,7 +106,8 @@ static void get_constraints(struct sway_view *view, double *min_width,
 	*max_height = state->max_height > 0 ? state->max_height : DBL_MAX;
 }
 
-static const char *get_string_prop(struct sway_view *view, enum sway_view_prop prop) {
+static const char *get_string_prop(struct sway_view *view,
+		enum sway_view_prop prop) {
 	if (xdg_shell_v6_view_from_view(view) == NULL) {
 		return NULL;
 	}
@@ -120,6 +121,16 @@ static const char *get_string_prop(struct sway_view *view, enum sway_view_prop p
 	}
 }
 
+static void get_geometry(struct sway_view *view, struct wlr_box *box) {
+	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
+		xdg_shell_v6_view_from_view(view);
+	if (xdg_shell_v6_view == NULL) {
+		return;
+	}
+	struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
+	wlr_xdg_surface_v6_get_geometry(surface, box);
+}
+
 static uint32_t configure(struct sway_view *view, double lx, double ly,
 		int width, int height) {
 	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
@@ -228,6 +239,7 @@ static void destroy(struct sway_view *view) {
 static const struct sway_view_impl view_impl = {
 	.get_constraints = get_constraints,
 	.get_string_prop = get_string_prop,
+	.get_geometry = get_geometry,
 	.configure = configure,
 	.set_activated = set_activated,
 	.set_tiled = set_tiled,

From 8af4e2e3e67e4e28e9ffad162984c0cc1414d771 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Fri, 17 Aug 2018 10:23:29 +1000
Subject: [PATCH 5/9] Handle xwayland views sending new sizes in their commits

---
 sway/desktop/xwayland.c | 12 ++++++++++--
 sway/tree/container.c   |  1 +
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index dca62fb1..b5df907d 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -282,11 +282,19 @@ static void handle_commit(struct wl_listener *listener, void *data) {
 		wl_container_of(listener, xwayland_view, commit);
 	struct sway_view *view = &xwayland_view->view;
 	struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
-	struct wlr_surface_state *surface_state = &xsurface->surface->current;
+	struct wlr_surface_state *state = &xsurface->surface->current;
 
 	if (view->swayc->instruction) {
 		transaction_notify_view_ready_by_size(view,
-				surface_state->width, surface_state->height);
+				state->width, state->height);
+	} else if ((state->width != view->width || state->height != view->height) &&
+				container_is_floating(view->swayc)) {
+		// eg. The Firefox "Save As" dialog when downloading a file
+		// It maps at a small size then changes afterwards.
+		view->width = state->width;
+		view->height = state->height;
+		container_set_geometry_from_floating_view(view->swayc);
+		transaction_commit_dirty();
 	}
 
 	view_damage_from(view);
diff --git a/sway/tree/container.c b/sway/tree/container.c
index 1dc4be4b..b3368a2e 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -1089,6 +1089,7 @@ void container_set_geometry_from_floating_view(struct sway_container *con) {
 	con->y = view->y - top;
 	con->width = view->width + border_width * 2;
 	con->height = top + view->height + border_width;
+	container_set_dirty(con);
 }
 
 bool container_is_floating(struct sway_container *container) {

From 4e755c4b123e1dd8478be63ff6b48d2d1ceaa04b Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Fri, 17 Aug 2018 23:11:09 +1000
Subject: [PATCH 6/9] Set current size when a floating xwayland view resizes

This avoids sending an unnecessary configure.
---
 sway/desktop/xwayland.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index b5df907d..e0c44b39 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -293,6 +293,8 @@ static void handle_commit(struct wl_listener *listener, void *data) {
 		// It maps at a small size then changes afterwards.
 		view->width = state->width;
 		view->height = state->height;
+		view->swayc->current.view_width = state->width;
+		view->swayc->current.view_height = state->height;
 		container_set_geometry_from_floating_view(view->swayc);
 		transaction_commit_dirty();
 	}

From b0a5f3a25f52bc1d48d771cb02820042006d8d9e Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Sat, 18 Aug 2018 15:10:06 +1000
Subject: [PATCH 7/9] Store geometry in the view and handle any floating view
 resizing

---
 include/sway/desktop.h      |  5 +++
 include/sway/tree/view.h    | 14 +++++---
 sway/desktop/desktop.c      | 18 ++++++++++
 sway/desktop/output.c       |  9 ++---
 sway/desktop/render.c       | 10 +++---
 sway/desktop/transaction.c  | 72 ++++++++++++++-----------------------
 sway/desktop/xdg_shell.c    | 28 +++++++++------
 sway/desktop/xdg_shell_v6.c | 29 +++++++++------
 sway/desktop/xwayland.c     | 36 ++++++++++++++-----
 sway/tree/container.c       |  9 ++---
 sway/tree/view.c            | 26 +++++++-------
 11 files changed, 144 insertions(+), 112 deletions(-)

diff --git a/include/sway/desktop.h b/include/sway/desktop.h
index 348fb187..c969a76b 100644
--- a/include/sway/desktop.h
+++ b/include/sway/desktop.h
@@ -1,8 +1,13 @@
 #include <wlr/types/wlr_surface.h>
 
 struct sway_container;
+struct sway_view;
 
 void desktop_damage_surface(struct wlr_surface *surface, double lx, double ly,
 	bool whole);
 
 void desktop_damage_whole_container(struct sway_container *con);
+
+void desktop_damage_box(struct wlr_box *box);
+
+void desktop_damage_view(struct sway_view *view);
diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
index 0e7f166c..2747e7c4 100644
--- a/include/sway/tree/view.h
+++ b/include/sway/tree/view.h
@@ -38,7 +38,6 @@ struct sway_view_impl {
 	const char *(*get_string_prop)(struct sway_view *view,
 			enum sway_view_prop prop);
 	uint32_t (*get_int_prop)(struct sway_view *view, enum sway_view_prop prop);
-	void (*get_geometry)(struct sway_view *view, struct wlr_box *box);
 	uint32_t (*configure)(struct sway_view *view, double lx, double ly,
 			int width, int height);
 	void (*set_activated)(struct sway_view *view, bool activated);
@@ -88,7 +87,14 @@ struct sway_view {
 
 	struct wlr_buffer *saved_buffer;
 	int saved_buffer_width, saved_buffer_height;
-	struct wlr_box saved_geometry; // The "old" geometry during a transaction
+
+	// The geometry for whatever the client is committing, regardless of
+	// transaction state. Updated on every commit.
+	struct wlr_box geometry;
+
+	// The "old" geometry during a transaction. Used to damage the old location
+	// when a transaction is applied.
+	struct wlr_box saved_geometry;
 
 	bool destroying;
 
@@ -243,8 +249,6 @@ const char *view_get_shell(struct sway_view *view);
 void view_get_constraints(struct sway_view *view, double *min_width,
 		double *max_width, double *min_height, double *max_height);
 
-void view_get_geometry(struct sway_view *view, struct wlr_box *box);
-
 uint32_t view_configure(struct sway_view *view, double lx, double ly, int width,
 	int height);
 
@@ -289,6 +293,8 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface);
 
 void view_unmap(struct sway_view *view);
 
+void view_update_size(struct sway_view *view, int width, int height);
+
 void view_child_init(struct sway_view_child *child,
 	const struct sway_view_child_impl *impl, struct sway_view *view,
 	struct wlr_surface *surface);
diff --git a/sway/desktop/desktop.c b/sway/desktop/desktop.c
index 6575519d..72650397 100644
--- a/sway/desktop/desktop.c
+++ b/sway/desktop/desktop.c
@@ -22,3 +22,21 @@ void desktop_damage_whole_container(struct sway_container *con) {
 		}
 	}
 }
+
+void desktop_damage_box(struct wlr_box *box) {
+	for (int i = 0; i < root_container.children->length; ++i) {
+		struct sway_container *cont = root_container.children->items[i];
+		output_damage_box(cont->sway_output, box);
+	}
+}
+
+void desktop_damage_view(struct sway_view *view) {
+	desktop_damage_whole_container(view->swayc);
+	struct wlr_box box = {
+		.x = view->swayc->current.view_x - view->geometry.x,
+		.y = view->swayc->current.view_y - view->geometry.y,
+		.width = view->surface->current.width,
+		.height = view->surface->current.height,
+	};
+	desktop_damage_box(&box);
+}
diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index cb0b4a07..b4564fac 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -140,23 +140,20 @@ void output_surface_for_each_surface(struct sway_output *output,
 void output_view_for_each_surface(struct sway_output *output,
 		struct sway_view *view, sway_surface_iterator_func_t iterator,
 		void *user_data) {
-	struct wlr_box geometry;
-	view_get_geometry(view, &geometry);
 	struct surface_iterator_data data = {
 		.user_iterator = iterator,
 		.user_data = user_data,
 		.output = output,
 		.ox = view->swayc->current.view_x - output->swayc->current.swayc_x
-			- geometry.x,
+			- view->geometry.x,
 		.oy = view->swayc->current.view_y - output->swayc->current.swayc_y
-			- geometry.y,
+			- view->geometry.y,
 		.width = view->swayc->current.view_width,
 		.height = view->swayc->current.view_height,
 		.rotation = 0, // TODO
 	};
 
-	view_for_each_surface(view,
-		output_for_each_surface_iterator, &data);
+	view_for_each_surface(view, output_for_each_surface_iterator, &data);
 }
 
 void output_view_for_each_popup(struct sway_output *output,
diff --git a/sway/desktop/render.c b/sway/desktop/render.c
index 28c5a3ed..a4b624b8 100644
--- a/sway/desktop/render.c
+++ b/sway/desktop/render.c
@@ -192,12 +192,12 @@ static void render_view_toplevels(struct sway_view *view,
 		.damage = damage,
 		.alpha = alpha,
 	};
-	struct wlr_box geometry;
-	view_get_geometry(view, &geometry);
 	// Render all toplevels without descending into popups
-	output_surface_for_each_surface(output, view->surface,
-			view->swayc->current.view_x - output->wlr_output->lx - geometry.x,
-			view->swayc->current.view_y - output->wlr_output->ly - geometry.y,
+	double ox =
+		view->swayc->current.view_x - output->wlr_output->lx - view->geometry.x;
+	double oy =
+		view->swayc->current.view_y - output->wlr_output->ly - view->geometry.y;
+	output_surface_for_each_surface(output, view->surface, ox, oy,
 			render_surface_iterator, &data);
 }
 
diff --git a/sway/desktop/transaction.c b/sway/desktop/transaction.c
index 7383c455..c300558a 100644
--- a/sway/desktop/transaction.c
+++ b/sway/desktop/transaction.c
@@ -6,6 +6,7 @@
 #include <time.h>
 #include <wlr/types/wlr_buffer.h>
 #include "sway/debug.h"
+#include "sway/desktop.h"
 #include "sway/desktop/idle_inhibit_v1.h"
 #include "sway/desktop/transaction.h"
 #include "sway/output.h"
@@ -169,51 +170,17 @@ static void transaction_apply(struct sway_transaction *transaction) {
 			transaction->instructions->items[i];
 		struct sway_container *container = instruction->container;
 
-		// Damage the old and new locations
-		struct wlr_box old_con_box = {
-			.x = container->current.swayc_x,
-			.y = container->current.swayc_y,
-			.width = container->current.swayc_width,
-			.height = container->current.swayc_height,
-		};
-		struct wlr_box new_con_box = {
-			.x = instruction->state.swayc_x,
-			.y = instruction->state.swayc_y,
-			.width = instruction->state.swayc_width,
-			.height = instruction->state.swayc_height,
-		};
-		// Handle geometry, which may overflow the bounds of the container
-		struct wlr_box old_surface_box = {0,0,0,0};
-		struct wlr_box new_surface_box = {0,0,0,0};
-		if (container->type == C_VIEW) {
+		// Damage the old location
+		desktop_damage_whole_container(container);
+		if (container->type == C_VIEW && container->sway_view->saved_buffer) {
 			struct sway_view *view = container->sway_view;
-			if (container->sway_view->saved_buffer) {
-				old_surface_box.x =
-					container->current.view_x - view->saved_geometry.x;
-				old_surface_box.y =
-					container->current.view_y - view->saved_geometry.y;
-				old_surface_box.width = view->saved_buffer_width;
-				old_surface_box.height = view->saved_buffer_height;
-			}
-			struct wlr_surface *surface = container->sway_view->surface;
-			if (surface) {
-				struct wlr_box geometry;
-				view_get_geometry(view, &geometry);
-				new_surface_box.x = instruction->state.view_x - geometry.x;
-				new_surface_box.y = instruction->state.view_y - geometry.y;
-				new_surface_box.width = surface->current.width;
-				new_surface_box.height = surface->current.height;
-			}
-		}
-		for (int j = 0; j < root_container.current.children->length; ++j) {
-			struct sway_container *output =
-				root_container.current.children->items[j];
-			if (output->sway_output) {
-				output_damage_box(output->sway_output, &old_con_box);
-				output_damage_box(output->sway_output, &new_con_box);
-				output_damage_box(output->sway_output, &old_surface_box);
-				output_damage_box(output->sway_output, &new_surface_box);
-			}
+			struct wlr_box box = {
+				.x = container->current.view_x - view->saved_geometry.x,
+				.y = container->current.view_y - view->saved_geometry.y,
+				.width = view->saved_buffer_width,
+				.height = view->saved_buffer_height,
+			};
+			desktop_damage_box(&box);
 		}
 
 		// There are separate children lists for each instruction state, the
@@ -230,6 +197,20 @@ static void transaction_apply(struct sway_transaction *transaction) {
 			view_remove_saved_buffer(container->sway_view);
 		}
 
+		// Damage the new location
+		desktop_damage_whole_container(container);
+		if (container->type == C_VIEW && container->sway_view->surface) {
+			struct sway_view *view = container->sway_view;
+			struct wlr_surface *surface = view->surface;
+			struct wlr_box box = {
+				.x = container->current.view_x - view->geometry.x,
+				.y = container->current.view_y - view->geometry.y,
+				.width = surface->current.width,
+				.height = surface->current.height,
+			};
+			desktop_damage_box(&box);
+		}
+
 		container->instruction = NULL;
 	}
 }
@@ -323,7 +304,8 @@ static void transaction_commit(struct sway_transaction *transaction) {
 		}
 		if (con->type == C_VIEW) {
 			view_save_buffer(con->sway_view);
-			view_get_geometry(con->sway_view, &con->sway_view->saved_geometry);
+			memcpy(&con->sway_view->saved_geometry, &con->sway_view->geometry,
+					sizeof(struct wlr_box));
 		}
 		con->instruction = instruction;
 	}
diff --git a/sway/desktop/xdg_shell.c b/sway/desktop/xdg_shell.c
index 2b260357..aae129bd 100644
--- a/sway/desktop/xdg_shell.c
+++ b/sway/desktop/xdg_shell.c
@@ -7,6 +7,7 @@
 #include <wlr/util/edges.h>
 #include "log.h"
 #include "sway/decoration.h"
+#include "sway/desktop.h"
 #include "sway/input/input-manager.h"
 #include "sway/input/seat.h"
 #include "sway/server.h"
@@ -122,16 +123,6 @@ static const char *get_string_prop(struct sway_view *view,
 	}
 }
 
-static void get_geometry(struct sway_view *view, struct wlr_box *box) {
-	struct sway_xdg_shell_view *xdg_shell_view =
-		xdg_shell_view_from_view(view);
-	if (xdg_shell_view == NULL) {
-		return;
-	}
-	struct wlr_xdg_surface *surface = view->wlr_xdg_surface;
-	wlr_xdg_surface_get_geometry(surface, box);
-}
-
 static uint32_t configure(struct sway_view *view, double lx, double ly,
 		int width, int height) {
 	struct sway_xdg_shell_view *xdg_shell_view =
@@ -242,7 +233,6 @@ static void destroy(struct sway_view *view) {
 static const struct sway_view_impl view_impl = {
 	.get_constraints = get_constraints,
 	.get_string_prop = get_string_prop,
-	.get_geometry = get_geometry,
 	.configure = configure,
 	.set_activated = set_activated,
 	.set_tiled = set_tiled,
@@ -267,8 +257,24 @@ static void handle_commit(struct wl_listener *listener, void *data) {
 	}
 
 	if (view->swayc->instruction) {
+		wlr_xdg_surface_get_geometry(xdg_surface, &view->geometry);
 		transaction_notify_view_ready_by_serial(view,
 				xdg_surface->configure_serial);
+	} else {
+		struct wlr_box new_geo;
+		wlr_xdg_surface_get_geometry(xdg_surface, &new_geo);
+
+		if ((new_geo.width != view->width || new_geo.height != view->height) &&
+				container_is_floating(view->swayc)) {
+			// A floating view has unexpectedly sent a new size
+			desktop_damage_view(view);
+			view_update_size(view, new_geo.width, new_geo.height);
+			memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
+			desktop_damage_view(view);
+			transaction_commit_dirty();
+		} else {
+			memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
+		}
 	}
 
 	view_damage_from(view);
diff --git a/sway/desktop/xdg_shell_v6.c b/sway/desktop/xdg_shell_v6.c
index bbc7456c..277c53a3 100644
--- a/sway/desktop/xdg_shell_v6.c
+++ b/sway/desktop/xdg_shell_v6.c
@@ -6,6 +6,7 @@
 #include <wlr/types/wlr_xdg_shell_v6.h>
 #include "log.h"
 #include "sway/decoration.h"
+#include "sway/desktop.h"
 #include "sway/input/input-manager.h"
 #include "sway/input/seat.h"
 #include "sway/server.h"
@@ -121,16 +122,6 @@ static const char *get_string_prop(struct sway_view *view,
 	}
 }
 
-static void get_geometry(struct sway_view *view, struct wlr_box *box) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		xdg_shell_v6_view_from_view(view);
-	if (xdg_shell_v6_view == NULL) {
-		return;
-	}
-	struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
-	wlr_xdg_surface_v6_get_geometry(surface, box);
-}
-
 static uint32_t configure(struct sway_view *view, double lx, double ly,
 		int width, int height) {
 	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
@@ -239,7 +230,6 @@ static void destroy(struct sway_view *view) {
 static const struct sway_view_impl view_impl = {
 	.get_constraints = get_constraints,
 	.get_string_prop = get_string_prop,
-	.get_geometry = get_geometry,
 	.configure = configure,
 	.set_activated = set_activated,
 	.set_tiled = set_tiled,
@@ -262,9 +252,26 @@ static void handle_commit(struct wl_listener *listener, void *data) {
 	if (!view->swayc) {
 		return;
 	}
+
 	if (view->swayc->instruction) {
+		wlr_xdg_surface_v6_get_geometry(xdg_surface_v6, &view->geometry);
 		transaction_notify_view_ready_by_serial(view,
 				xdg_surface_v6->configure_serial);
+	} else {
+		struct wlr_box new_geo;
+		wlr_xdg_surface_v6_get_geometry(xdg_surface_v6, &new_geo);
+
+		if ((new_geo.width != view->width || new_geo.height != view->height) &&
+				container_is_floating(view->swayc)) {
+			// A floating view has unexpectedly sent a new size
+			desktop_damage_view(view);
+			view_update_size(view, new_geo.width, new_geo.height);
+			memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
+			desktop_damage_view(view);
+			transaction_commit_dirty();
+		} else {
+			memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
+		}
 	}
 
 	view_damage_from(view);
diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index e0c44b39..ce7235e4 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -277,6 +277,17 @@ static const struct sway_view_impl view_impl = {
 	.destroy = destroy,
 };
 
+static void get_geometry(struct sway_view *view, struct wlr_box *box) {
+	box->x = box->y = 0;
+	if (view->surface) {
+		box->width = view->surface->current.width;
+		box->height = view->surface->current.height;
+	} else {
+		box->width = 0;
+		box->height = 0;
+	}
+}
+
 static void handle_commit(struct wl_listener *listener, void *data) {
 	struct sway_xwayland_view *xwayland_view =
 		wl_container_of(listener, xwayland_view, commit);
@@ -285,18 +296,25 @@ static void handle_commit(struct wl_listener *listener, void *data) {
 	struct wlr_surface_state *state = &xsurface->surface->current;
 
 	if (view->swayc->instruction) {
+		get_geometry(view, &view->geometry);
 		transaction_notify_view_ready_by_size(view,
 				state->width, state->height);
-	} else if ((state->width != view->width || state->height != view->height) &&
+	} else {
+		struct wlr_box new_geo;
+		get_geometry(view, &new_geo);
+
+		if ((new_geo.width != view->width || new_geo.height != view->height) &&
 				container_is_floating(view->swayc)) {
-		// eg. The Firefox "Save As" dialog when downloading a file
-		// It maps at a small size then changes afterwards.
-		view->width = state->width;
-		view->height = state->height;
-		view->swayc->current.view_width = state->width;
-		view->swayc->current.view_height = state->height;
-		container_set_geometry_from_floating_view(view->swayc);
-		transaction_commit_dirty();
+			// A floating view has unexpectedly sent a new size
+			// eg. The Firefox "Save As" dialog when downloading a file
+			desktop_damage_view(view);
+			view_update_size(view, new_geo.width, new_geo.height);
+			memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
+			desktop_damage_view(view);
+			transaction_commit_dirty();
+		} else {
+			memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
+		}
 	}
 
 	view_damage_from(view);
diff --git a/sway/tree/container.c b/sway/tree/container.c
index b3368a2e..b3f3a344 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -522,13 +522,8 @@ static void surface_at_view(struct sway_container *swayc, double lx, double ly,
 		return;
 	}
 	struct sway_view *sview = swayc->sway_view;
-	double view_sx = lx - sview->x;
-	double view_sy = ly - sview->y;
-
-	struct wlr_box geometry;
-	view_get_geometry(sview, &geometry);
-	view_sx += geometry.x;
-	view_sy += geometry.y;
+	double view_sx = lx - sview->x + sview->geometry.x;
+	double view_sy = ly - sview->y + sview->geometry.y;
 
 	double _sx, _sy;
 	struct wlr_surface *_surface = NULL;
diff --git a/sway/tree/view.c b/sway/tree/view.c
index fba0b52d..fbe4bc58 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -162,20 +162,6 @@ void view_get_constraints(struct sway_view *view, double *min_width,
 	}
 }
 
-void view_get_geometry(struct sway_view *view, struct wlr_box *box) {
-	if (view->surface == NULL) {
-		box->x = box->y = box->width = box->height = 0;
-		return;
-	}
-	if (view->impl->get_geometry) {
-		view->impl->get_geometry(view, box);
-		return;
-	}
-	box->x = box->y = 0;
-	box->width = view->surface->current.width;
-	box->height = view->surface->current.height;
-}
-
 uint32_t view_configure(struct sway_view *view, double lx, double ly, int width,
 		int height) {
 	if (view->impl->configure) {
@@ -629,6 +615,18 @@ void view_unmap(struct sway_view *view) {
 	view->surface = NULL;
 }
 
+void view_update_size(struct sway_view *view, int width, int height) {
+	if (!sway_assert(container_is_floating(view->swayc),
+				"Expected a floating container")) {
+		return;
+	}
+	view->width = width;
+	view->height = height;
+	view->swayc->current.view_width = width;
+	view->swayc->current.view_height = height;
+	container_set_geometry_from_floating_view(view->swayc);
+}
+
 static void view_subsurface_create(struct sway_view *view,
 		struct wlr_subsurface *subsurface) {
 	struct sway_view_child *child = calloc(1, sizeof(struct sway_view_child));

From ce78f6770e9c950d5335bedfd123979428561ae1 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Sat, 18 Aug 2018 15:11:46 +1000
Subject: [PATCH 8/9] Fix nitpick

---
 sway/desktop/render.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sway/desktop/render.c b/sway/desktop/render.c
index a4b624b8..7c48d0d2 100644
--- a/sway/desktop/render.c
+++ b/sway/desktop/render.c
@@ -229,13 +229,13 @@ static void render_saved_view(struct sway_view *view,
 		return;
 	}
 	struct wlr_box box = {
-		.x = view->swayc->current.view_x - output->swayc->current.swayc_x,
-		.y = view->swayc->current.view_y - output->swayc->current.swayc_y,
+		.x = view->swayc->current.view_x - output->swayc->current.swayc_x -
+			view->saved_geometry.x,
+		.y = view->swayc->current.view_y - output->swayc->current.swayc_y -
+			view->saved_geometry.y,
 		.width = view->saved_buffer_width,
 		.height = view->saved_buffer_height,
 	};
-	box.x -= view->saved_geometry.x;
-	box.y -= view->saved_geometry.y;
 
 	struct wlr_box output_box = {
 		.width = output->swayc->current.swayc_width,

From 1be75fe7403fd64e084008b0ed677fa4df32ed5b Mon Sep 17 00:00:00 2001
From: Ian Fan <ianfan0@gmail.com>
Date: Sat, 18 Aug 2018 18:10:41 +0100
Subject: [PATCH 9/9] Fix double iterating in container_for_each_child

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

diff --git a/sway/tree/container.c b/sway/tree/container.c
index 1ceae175..9bc4f544 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -737,10 +737,10 @@ void container_for_each_child(struct sway_container *container,
 				container->type == C_VIEW, "Expected a container or view")) {
 		return;
 	}
-	f(container, data);
 	if (container->children)  {
 		for (int i = 0; i < container->children->length; ++i) {
 			struct sway_container *child = container->children->items[i];
+			f(child, data);
 			container_for_each_child(child, f, data);
 		}
 	}