Implement borders

Implements rendering of borders. Title text is still to do.

Implements the following configuration directives:

* client.focused
* client.focused_inactive
* client.unfocused
* client.urgent
* border
* default_border

include/sway/config.h

@@ -204,11 +204,11 @@ struct bar_config {
 };
 
 struct border_colors {
-	uint32_t border;
-	uint32_t background;
-	uint32_t text;
-	uint32_t indicator;
-	uint32_t child_border;
+	float border[4];
+	float background[4];
+	float text[4];
+	float indicator[4];
+	float child_border[4];
 };
 
 enum edge_border_types {
@@ -338,7 +338,7 @@ struct sway_config {
 		struct border_colors unfocused;
 		struct border_colors urgent;
 		struct border_colors placeholder;
-		uint32_t background;
+		float background[4];
 	} border_colors;
 
 	// floating view

include/sway/tree/container.h

@@ -72,8 +72,8 @@ struct sway_container {
 	// For C_ROOT, this has no meaning
 	// For C_OUTPUT, this is the output position in layout coordinates
 	// For other types, this is the position in output-local coordinates
+	// Includes borders
 	double x, y;
-	// does not include borders or gaps.
 	double width, height;
 	double saved_width, saved_height;
 

include/sway/tree/view.h

@@ -41,9 +41,16 @@ struct sway_view {
 
 	struct sway_container *swayc; // NULL for unmapped views
 	struct wlr_surface *surface; // NULL for unmapped views
+
+	// Geometry of the view itself (excludes borders)
+	double x, y;
 	int width, height;
+
 	bool is_fullscreen;
 
+	enum sway_container_border border;
+	int border_thickness;
+
 	union {
 		struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6;
 		struct wlr_xwayland_surface *wlr_xwayland_surface;
@@ -160,6 +167,8 @@ const char *view_get_instance(struct sway_view *view);
 void view_configure(struct sway_view *view, double ox, double oy, int width,
 	int height);
 
+void view_autoconfigure(struct sway_view *view);
+
 void view_set_activated(struct sway_view *view, bool activated);
 
 void view_set_fullscreen_raw(struct sway_view *view, bool fullscreen);
@@ -184,8 +193,6 @@ 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 ox, double oy);
-
 void view_update_size(struct sway_view *view, int width, int height);
 
 void view_child_init(struct sway_view_child *child,

sway/commands.c

@@ -97,8 +97,13 @@ static struct cmd_handler handlers[] = {
 	{ "bar", cmd_bar },
 	{ "bindcode", cmd_bindcode },
 	{ "bindsym", cmd_bindsym },
+	{ "client.focused", cmd_client_focused },
+	{ "client.focused_inactive", cmd_client_focused_inactive },
+	{ "client.unfocused", cmd_client_unfocused },
+	{ "client.urgent", cmd_client_urgent },
 	{ "exec", cmd_exec },
 	{ "exec_always", cmd_exec_always },
+	{ "default_border", cmd_default_border },
 	{ "focus_follows_mouse", cmd_focus_follows_mouse },
 	{ "for_window", cmd_for_window },
 	{ "fullscreen", cmd_fullscreen },
@@ -162,6 +167,7 @@ static struct cmd_handler config_handlers[] = {
 
 /* Runtime-only commands. Keep alphabetized */
 static struct cmd_handler command_handlers[] = {
+	{ "border", cmd_border },
 	{ "exit", cmd_exit },
 	{ "focus", cmd_focus },
 	{ "kill", cmd_kill },

sway/commands/border.c

@@ -0,0 +1,41 @@
+#include "log.h"
+#include "sway/commands.h"
+#include "sway/config.h"
+#include "sway/tree/container.h"
+#include "sway/tree/view.h"
+
+struct cmd_results *cmd_border(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "border", 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, "border",
+				"Only views can have borders");
+	}
+	struct sway_view *view = container->sway_view;
+
+	if (strcmp(argv[0], "none") == 0) {
+		view->border = B_NONE;
+	} else if (strcmp(argv[0], "normal") == 0) {
+		view->border = B_NORMAL;
+	} else if (strcmp(argv[0], "pixel") == 0) {
+		view->border = B_PIXEL;
+		if (argc == 2) {
+			view->border_thickness = atoi(argv[1]);
+		}
+	} else if (strcmp(argv[0], "toggle") == 0) {
+		view->border = (view->border + 1) % 3;
+	} else {
+		return cmd_results_new(CMD_INVALID, "border",
+				"Expected 'border <none|normal|pixel|toggle>' "
+				"or 'border pixel <px>'");
+	}
+
+	view_autoconfigure(view);
+
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}

sway/commands/client.c

@@ -0,0 +1,79 @@
+#include "log.h"
+#include "sway/commands.h"
+#include "sway/config.h"
+#include "sway/tree/container.h"
+
+static bool parse_color(char *hexstring, float (*dest)[4]) {
+	if (hexstring[0] != '#') {
+		return false;
+	}
+
+	if (strlen(hexstring) != 7) {
+		return false;
+	}
+
+	++hexstring;
+	char *end;
+	uint32_t decimal = strtol(hexstring, &end, 16);
+
+	if (*end != '\0') {
+		return false;
+	}
+
+	(*dest)[0] = ((decimal >> 16) & 0xff) / 255.0;
+	(*dest)[1] = ((decimal >> 8) & 0xff) / 255.0;
+	(*dest)[2] = (decimal & 0xff) / 255.0;
+	(*dest)[3] = 1.0;
+	return true;
+}
+
+static struct cmd_results *handle_command(int argc, char **argv,
+		struct border_colors *class, char *cmd_name) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, cmd_name, EXPECTED_EQUAL_TO, 5))) {
+		return error;
+	}
+
+	if (!parse_color(argv[0], &class->border)) {
+		return cmd_results_new(CMD_INVALID, cmd_name,
+				"Unable to parse border color");
+	}
+
+	if (!parse_color(argv[1], &class->background)) {
+		return cmd_results_new(CMD_INVALID, cmd_name,
+				"Unable to parse background color");
+	}
+
+	if (!parse_color(argv[2], &class->text)) {
+		return cmd_results_new(CMD_INVALID, cmd_name,
+				"Unable to parse text color");
+	}
+
+	if (!parse_color(argv[3], &class->indicator)) {
+		return cmd_results_new(CMD_INVALID, cmd_name,
+				"Unable to parse indicator color");
+	}
+
+	if (!parse_color(argv[4], &class->child_border)) {
+		return cmd_results_new(CMD_INVALID, cmd_name,
+				"Unable to parse child border color");
+	}
+
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
+
+struct cmd_results *cmd_client_focused(int argc, char **argv) {
+	return handle_command(argc, argv, &config->border_colors.focused, "client.focused");
+}
+
+struct cmd_results *cmd_client_focused_inactive(int argc, char **argv) {
+	return handle_command(argc, argv, &config->border_colors.focused_inactive, "client.focused_inactive");
+}
+
+struct cmd_results *cmd_client_unfocused(int argc, char **argv) {
+	return handle_command(argc, argv, &config->border_colors.unfocused, "client.unfocused");
+}
+
+struct cmd_results *cmd_client_urgent(int argc, char **argv) {
+	return handle_command(argc, argv, &config->border_colors.urgent, "client.urgent");
+}

sway/commands/default_border.c

@@ -0,0 +1,27 @@
+#include "log.h"
+#include "sway/commands.h"
+#include "sway/config.h"
+#include "sway/tree/container.h"
+
+struct cmd_results *cmd_default_border(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "default_border", EXPECTED_AT_LEAST, 1))) {
+		return error;
+	}
+
+	if (strcmp(argv[0], "none") == 0) {
+		config->border = B_NONE;
+	} else if (strcmp(argv[0], "normal") == 0) {
+		config->border = B_NORMAL;
+	} else if (strcmp(argv[0], "pixel") == 0) {
+		config->border = B_PIXEL;
+		if (argc == 2) {
+			config->border_thickness = atoi(argv[1]);
+		}
+	} else {
+		return cmd_results_new(CMD_INVALID, "default_border",
+				"Expected 'default_border <none|normal|pixel>' or 'default_border pixel <px>'");
+	}
+
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}

sway/config.c

@@ -130,6 +130,13 @@ static void destroy_removed_seats(struct sway_config *old_config,
 	}
 }
 
+static void set_color(float (*dest)[4], uint32_t color) {
+	(*dest)[0] = ((color >> 16) & 0xff) / 255.0;
+	(*dest)[1] = ((color >> 8) & 0xff) / 255.0;
+	(*dest)[2] = (color & 0xff) / 255.0;
+	(*dest)[3] = 1.0;
+}
+
 static void config_defaults(struct sway_config *config) {
 	if (!(config->symbols = create_list())) goto cleanup;
 	if (!(config->modes = create_list())) goto cleanup;
@@ -162,7 +169,6 @@ static void config_defaults(struct sway_config *config) {
 	config->default_layout = L_NONE;
 	config->default_orientation = L_NONE;
 	if (!(config->font = strdup("monospace 10"))) goto cleanup;
-	// TODO: border
 	//config->font_height = get_font_text_height(config->font);
 
 	// floating view
@@ -199,37 +205,38 @@ static void config_defaults(struct sway_config *config) {
 	config->hide_edge_borders = E_NONE;
 
 	// border colors
-	config->border_colors.focused.border = 0x4C7899FF;
-	config->border_colors.focused.background = 0x285577FF;
-	config->border_colors.focused.text = 0xFFFFFFFF;
-	config->border_colors.focused.indicator = 0x2E9EF4FF;
-	config->border_colors.focused.child_border = 0x285577FF;
+	set_color(&config->border_colors.focused.border, 0x4C7899);
+	set_color(&config->border_colors.focused.border, 0x4C7899);
+	set_color(&config->border_colors.focused.background, 0x285577);
+	set_color(&config->border_colors.focused.text, 0xFFFFFF);
+	set_color(&config->border_colors.focused.indicator, 0x2E9EF4);
+	set_color(&config->border_colors.focused.child_border, 0x285577);
 
-	config->border_colors.focused_inactive.border = 0x333333FF;
-	config->border_colors.focused_inactive.background = 0x5F676AFF;
-	config->border_colors.focused_inactive.text = 0xFFFFFFFF;
-	config->border_colors.focused_inactive.indicator = 0x484E50FF;
-	config->border_colors.focused_inactive.child_border = 0x5F676AFF;
+	set_color(&config->border_colors.focused_inactive.border, 0x333333);
+	set_color(&config->border_colors.focused_inactive.background, 0x5F676A);
+	set_color(&config->border_colors.focused_inactive.text, 0xFFFFFF);
+	set_color(&config->border_colors.focused_inactive.indicator, 0x484E50);
+	set_color(&config->border_colors.focused_inactive.child_border, 0x5F676A);
 
-	config->border_colors.unfocused.border = 0x333333FF;
-	config->border_colors.unfocused.background = 0x222222FF;
-	config->border_colors.unfocused.text = 0x888888FF;
-	config->border_colors.unfocused.indicator = 0x292D2EFF;
-	config->border_colors.unfocused.child_border = 0x222222FF;
+	set_color(&config->border_colors.unfocused.border, 0x333333);
+	set_color(&config->border_colors.unfocused.background, 0x222222);
+	set_color(&config->border_colors.unfocused.text, 0x888888);
+	set_color(&config->border_colors.unfocused.indicator, 0x292D2E);
+	set_color(&config->border_colors.unfocused.child_border, 0x222222);
 
-	config->border_colors.urgent.border = 0x2F343AFF;
-	config->border_colors.urgent.background = 0x900000FF;
-	config->border_colors.urgent.text = 0xFFFFFFFF;
-	config->border_colors.urgent.indicator = 0x900000FF;
-	config->border_colors.urgent.child_border = 0x900000FF;
+	set_color(&config->border_colors.urgent.border, 0x2F343A);
+	set_color(&config->border_colors.urgent.background, 0x900000);
+	set_color(&config->border_colors.urgent.text, 0xFFFFFF);
+	set_color(&config->border_colors.urgent.indicator, 0x900000);
+	set_color(&config->border_colors.urgent.child_border, 0x900000);
 
-	config->border_colors.placeholder.border = 0x000000FF;
-	config->border_colors.placeholder.background = 0x0C0C0CFF;
-	config->border_colors.placeholder.text = 0xFFFFFFFF;
-	config->border_colors.placeholder.indicator = 0x000000FF;
-	config->border_colors.placeholder.child_border = 0x0C0C0CFF;
+	set_color(&config->border_colors.placeholder.border, 0x000000);
+	set_color(&config->border_colors.placeholder.background, 0x0C0C0C);
+	set_color(&config->border_colors.placeholder.text, 0xFFFFFF);
+	set_color(&config->border_colors.placeholder.indicator, 0x000000);
+	set_color(&config->border_colors.placeholder.child_border, 0x0C0C0C);
 
-	config->border_colors.background = 0xFFFFFFFF;
+	set_color(&config->border_colors.background, 0xFFFFFF);
 
 	// Security
 	if (!(config->command_policies = create_list())) goto cleanup;

sway/desktop/output.c

@@ -116,8 +116,8 @@ static void surface_for_each_surface(struct wlr_surface *surface,
 static void output_view_for_each_surface(struct sway_view *view,
 		struct root_geometry *geo, wlr_surface_iterator_func_t iterator,
 		void *user_data) {
-	geo->x = view->swayc->x;
-	geo->y = view->swayc->y;
+	geo->x = view->x;
+	geo->y = view->y;
 	geo->width = view->surface->current->width;
 	geo->height = view->surface->current->height;
 	geo->rotation = 0; // TODO
@@ -217,23 +217,198 @@ static void render_unmanaged(struct sway_output *output,
 		render_surface_iterator, &data);
 }
 
-static void render_container_iterator(struct sway_container *con,
-		void *_data) {
-	struct sway_output *output = _data;
-	if (!sway_assert(con->type == C_VIEW, "expected a view")) {
-		return;
+static void render_view(struct sway_view *view, struct sway_output *output) {
+	struct render_data data = { .output = output, .alpha = view->swayc->alpha };
+	output_view_for_each_surface(
+			view, &data.root_geo, render_surface_iterator, &data);
+}
+
+/**
+ * Render decorations for a view with "border normal".
+ */
+static void render_container_simple_border_normal(struct sway_output *output,
+		struct sway_container *con, struct border_colors *colors) {
+	struct wlr_renderer *renderer =
+		wlr_backend_get_renderer(output->wlr_output->backend);
+	struct wlr_box box;
+	float color[4];
+	color[3] = con->alpha;
+
+	// Child border - left edge
+	memcpy(&color, colors->child_border, sizeof(float) * 3);
+	box.x = con->x;
+	box.y = con->y + 1;
+	box.width = con->sway_view->border_thickness;
+	box.height = con->height - 1;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+
+	// Child border - right edge
+	box.x = con->x + con->width - con->sway_view->border_thickness;
+	box.y = con->y + 1;
+	box.width = con->sway_view->border_thickness;
+	box.height = con->height - 1;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+
+	// Child border - bottom edge
+	box.x = con->x;
+	box.y = con->y + con->height - con->sway_view->border_thickness;
+	box.width = con->width;
+	box.height = con->sway_view->border_thickness;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+
+	// Single pixel bar above title
+	memcpy(&color, colors->border, sizeof(float) * 3);
+	box.x = con->x;
+	box.y = con->y;
+	box.width = con->width;
+	box.height = 1;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+
+	// Single pixel bar below title
+	box.x = con->x + con->sway_view->border_thickness;
+	box.y = con->sway_view->y - 1;
+	box.width = con->width - con->sway_view->border_thickness * 2;
+	box.height = 1;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+
+	// Title background
+	memcpy(&color, colors->background, sizeof(float) * 3);
+	box.x = con->x + con->sway_view->border_thickness;
+	box.y = con->y + 1;
+	box.width = con->width - con->sway_view->border_thickness * 2;
+	box.height = con->sway_view->y - con->y - 2;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+
+	// Title text
+	// TODO
+}
+
+/**
+ * Render decorations for a view with "border pixel".
+ */
+static void render_container_simple_border_pixel(struct sway_output *output,
+		struct sway_container *con, struct border_colors *colors) {
+	struct wlr_renderer *renderer =
+		wlr_backend_get_renderer(output->wlr_output->backend);
+	struct wlr_box box;
+	float color[4];
+	color[3] = con->alpha;
+
+	// Child border - left edge
+	memcpy(&color, colors->child_border, sizeof(float) * 3);
+	box.x = con->x;
+	box.y = con->y;
+	box.width = con->sway_view->border_thickness;
+	box.height = con->height;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+
+	// Child border - right edge
+	box.x = con->x + con->width - con->sway_view->border_thickness;
+	box.y = con->y;
+	box.width = con->sway_view->border_thickness;
+	box.height = con->height;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+
+	// Child border - top edge
+	box.x = con->x;
+	box.y = con->y;
+	box.width = con->width;
+	box.height = con->sway_view->border_thickness;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+
+	// Child border - bottom edge
+	box.x = con->x;
+	box.y = con->y + con->height - con->sway_view->border_thickness;
+	box.width = con->width;
+	box.height = con->sway_view->border_thickness;
+	wlr_render_rect(renderer, &box, color,
+			output->wlr_output->transform_matrix);
+}
+
+static void render_container(struct sway_output *output,
+		struct sway_container *con);
+
+/**
+ * Render a container's children using a L_HORIZ or L_VERT layout.
+ *
+ * Wrap child views in borders and leave child containers borderless because
+ * they'll apply their own borders to their children.
+ */
+static void render_container_simple(struct sway_output *output,
+		struct sway_container *con) {
+	struct sway_seat *seat = input_manager_current_seat(input_manager);
+	struct sway_container *focus = seat_get_focus(seat);
+
+	for (int i = 0; i < con->children->length; ++i) {
+		struct sway_container *child = con->children->items[i];
+
+		if (child->type == C_VIEW) {
+			if (child->sway_view->border != B_NONE) {
+				struct border_colors *colors;
+				if (focus == child) {
+					colors = &config->border_colors.focused;
+				} else if (seat_get_focus_inactive(seat, con) == child) {
+					colors = &config->border_colors.focused_inactive;
+				} else {
+					colors = &config->border_colors.unfocused;
+				}
+
+				if (child->sway_view->border == B_NORMAL) {
+					render_container_simple_border_normal(output, child,
+							colors);
+				} else {
+					render_container_simple_border_pixel(output, child, colors);
+				}
+			}
+			render_view(child->sway_view, output);
+		} else {
+			render_container(output, child);
+		}
 	}
-	struct render_data data = { .output = output, .alpha = con->alpha };
-	output_view_for_each_surface(con->sway_view, &data.root_geo,
-		render_surface_iterator, &data);
+}
+
+/**
+ * Render a container's children using the L_TABBED layout.
+ */
+static void render_container_tabbed(struct sway_output *output,
+		struct sway_container *con) {
+	// TODO
+}
+
+/**
+ * Render a container's children using the L_STACKED layout.
+ */
+static void render_container_stacked(struct sway_output *output,
+		struct sway_container *con) {
+	// TODO
 }
 
 static void render_container(struct sway_output *output,
 		struct sway_container *con) {
-	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);
+	switch (con->layout) {
+	case L_NONE:
+	case L_HORIZ:
+	case L_VERT:
+		render_container_simple(output, con);
+		break;
+	case L_STACKED:
+		render_container_stacked(output, con);
+		break;
+	case L_TABBED:
+		render_container_tabbed(output, con);
+		break;
+	case L_FLOATING:
+		// TODO
+		break;
 	}
 }
 
@@ -282,7 +457,7 @@ static void render_output(struct sway_output *output, struct timespec *when,
 		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);
+		render_view(workspace->sway_workspace->fullscreen, output);
 
 		if (workspace->sway_workspace->fullscreen->type == SWAY_VIEW_XWAYLAND) {
 			render_unmanaged(output,

sway/desktop/wl_shell.c

@@ -40,7 +40,6 @@ static void configure(struct sway_view *view, double ox, double oy, int width,
 	if (wl_shell_view == NULL) {
 		return;
 	}
-	view_update_position(view, ox, oy);
 	wl_shell_view->pending_width = width;
 	wl_shell_view->pending_height = height;
 	wlr_wl_shell_surface_configure(view->wlr_wl_shell_surface, 0, width, height);

sway/desktop/xdg_shell_v6.c

@@ -102,7 +102,6 @@ static void configure(struct sway_view *view, double ox, double oy, int width,
 		return;
 	}
 
-	view_update_position(view, ox, oy);
 	xdg_shell_v6_view->pending_width = width;
 	xdg_shell_v6_view->pending_height = height;
 	wlr_xdg_toplevel_v6_set_size(view->wlr_xdg_surface_v6, width, height);

sway/desktop/xwayland.c

@@ -163,8 +163,6 @@ static void configure(struct sway_view *view, double ox, double oy, int width,
 		return;
 	}
 
-	view_update_position(view, ox, oy);
-
 	xwayland_view->pending_width = width;
 	xwayland_view->pending_height = height;
 	wlr_xwayland_surface_configure(xsurface, ox + loutput->x, oy + loutput->y,

sway/meson.build

@@ -29,6 +29,9 @@ sway_sources = files(
 	'commands/assign.c',
 	'commands/bar.c',
 	'commands/bind.c',
+	'commands/border.c',
+	'commands/client.c',
+	'commands/default_border.c',
 	'commands/default_orientation.c',
 	'commands/exit.c',
 	'commands/exec.c',

sway/tree/arrange.c

@@ -174,12 +174,7 @@ void arrange_children_of(struct sway_container *parent) {
 	}
 	if (workspace->sway_workspace->fullscreen) {
 		// Just arrange the fullscreen view and jump out
-		struct sway_container *view =
-			workspace->sway_workspace->fullscreen->swayc;
-		view_configure(view->sway_view, 0, 0,
-				workspace->parent->width, workspace->parent->height);
-		view->width = workspace->parent->width;
-		view->height = workspace->parent->height;
+		view_autoconfigure(workspace->sway_workspace->fullscreen);
 		return;
 	}
 
@@ -204,8 +199,7 @@ void arrange_children_of(struct sway_container *parent) {
 	for (int i = 0; i < parent->children->length; ++i) {
 		struct sway_container *child = parent->children->items[i];
 		if (child->type == C_VIEW) {
-			view_configure(child->sway_view, child->x, child->y,
-					child->width, child->height);
+			view_autoconfigure(child->sway_view);
 		} else {
 			arrange_children_of(child);
 		}

sway/tree/view.c

@@ -1,5 +1,6 @@
 #include <stdlib.h>
 #include <wayland-server.h>
+#include <wlr/render/wlr_renderer.h>
 #include <wlr/types/wlr_output_layout.h>
 #include "log.h"
 #include "sway/criteria.h"
@@ -73,6 +74,51 @@ void view_configure(struct sway_view *view, double ox, double oy, int width,
 	}
 }
 
+/**
+ * Configure the view's position and size based on the swayc's position and
+ * size, taking borders into consideration.
+ */
+void view_autoconfigure(struct sway_view *view) {
+	if (!sway_assert(view->swayc,
+				"Called view_autoconfigure() on a view without a swayc")) {
+		return;
+	}
+
+	if (view->is_fullscreen) {
+		struct sway_container *output = container_parent(view->swayc, C_OUTPUT);
+		view_configure(view, 0, 0, output->width, output->height);
+		view->x = view->y = 0;
+		return;
+	}
+
+	double x, y, width, height;
+	switch (view->border) {
+		case B_NONE:
+			x = view->swayc->x;
+			y = view->swayc->y;
+			width = view->swayc->width;
+			height = view->swayc->height;
+			break;
+		case B_PIXEL:
+			x = view->swayc->x + view->border_thickness;
+			y = view->swayc->y + view->border_thickness;
+			width = view->swayc->width - view->border_thickness * 2;
+			height = view->swayc->height - view->border_thickness * 2;
+			break;
+		case B_NORMAL:
+			// TODO: Size the title bar by checking the font
+			x = view->swayc->x + view->border_thickness;
+			y = view->swayc->y + 20;
+			width = view->swayc->width - view->border_thickness * 2;
+			height = view->swayc->height - view->border_thickness - 20;
+			break;
+	}
+
+	view->x = x;
+	view->y = y;
+	view_configure(view, x, y, width, height);
+}
+
 void view_set_activated(struct sway_view *view, bool activated) {
 	if (view->impl->set_activated) {
 		view->impl->set_activated(view, activated);
@@ -262,6 +308,8 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) {
 
 	view->surface = wlr_surface;
 	view->swayc = cont;
+	view->border = config->border;
+	view->border_thickness = config->border_thickness;
 
 	view_init_subsurfaces(view, wlr_surface);
 	wl_signal_add(&wlr_surface->events.new_subsurface,
@@ -309,23 +357,13 @@ void view_unmap(struct sway_view *view) {
 	}
 }
 
-void view_update_position(struct sway_view *view, double ox, double oy) {
-	if (view->swayc->x == ox && view->swayc->y == oy) {
-		return;
-	}
-
-	view_damage(view, true);
-	view->swayc->x = ox;
-	view->swayc->y = oy;
-	view_damage(view, true);
-}
-
 void view_update_size(struct sway_view *view, int width, int height) {
 	if (view->width == width && view->height == height) {
 		return;
 	}
 
 	view_damage(view, true);
+	// Should we update the swayc width/height here too?
 	view->width = width;
 	view->height = height;
 	view_damage(view, true);