Split swaylock into separate project

24 files changed, 14 insertions, 2255 deletions

diff --git a/README.bg.md b/README.bg.md
index 87a15bed..dcdefc7e 100644
--- a/README.bg.md
+++ b/README.bg.md
@@ -45,16 +45,13 @@ Sway съществува в репотата (хранилищата) на мн
 * pango
 * cairo
 * gdk-pixbuf2 *
-* pam **
-* dbus >= 1.10 ***
+* dbus >= 1.10 **
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (Нужен за man страници)
 * git
 
-_\*Нужен само за swaybar, swaybg и swaylock_
+_\*Нужен само за swaybar, swaybg_
 
-_\*\*Нужен само за swaylock_
-
-_\*\*\*Нужен само за tray_
+_\*\*Нужен само за tray_
 
 Изпълнете следните команди:
 
diff --git a/README.de.md b/README.de.md
index bf92b196..e8198013 100644
--- a/README.de.md
+++ b/README.de.md
@@ -56,13 +56,10 @@ Abhängigkeiten:
 * pango
 * cairo
 * gdk-pixbuf2 *
-* pam **
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (erforderlich für man pages)
 * git
 
-_\*Nur erforderlich für swaybar, swaybg, und swaylock_
-
-_\*\*Nur erforderlich für swaylock_
+_\*Nur erforderlich für swaybar, swaybg_
 
 Führe diese Befehle aus:
 
diff --git a/README.el.md b/README.el.md
index 79acd422..bc2360ca 100644
--- a/README.el.md
+++ b/README.el.md
@@ -48,13 +48,10 @@ To username μου στο Freenode είναι kon14 και θα με βρείτ�
 * pango
 * cairo
 * gdk-pixbuf2 *
-* pam **
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (required for man pages)
 * git
 
-_\*Απαιτείται μόνο για swaybar, swaybg, and swaylock_
-
-_\*\*Απαιτείται μόνο για swaylock_
+_\*Απαιτείται μόνο για swaybar, swaybg_
 
 Εκτελέστε αυτές τις εντολές:
 
diff --git a/README.fr.md b/README.fr.md
index 8ad4d3b6..ad627ba5 100644
--- a/README.fr.md
+++ b/README.fr.md
@@ -50,13 +50,10 @@ Installez les dépendances :
 * pango
 * cairo
 * gdk-pixbuf2 *
-* pam **
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (requis pour les pages man)
 * git
 
-_\*Uniquement requis pour swaybar, swaybg, and swaylock_
-
-_\*\*Uniquement requis pour swaylock_
+_\*Uniquement requis pour swaybar, swaybg_
 
 Exécutez ces commandes :
 
diff --git a/README.it.md b/README.it.md
index 8a83bc78..bfe09920 100644
--- a/README.it.md
+++ b/README.it.md
@@ -50,13 +50,10 @@ Installa queste dipendenze:
 * pango
 * cairo
 * gdk-pixbuf2 *
-* pam **
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (rrichiesto per man pages)
 * git
 
-_\*Richiesto solo per swaybar, swaybg, e swaylock_
-
-_\*\*Richiesto solo per swaylock_
+_\*Richiesto solo per swaybar, swaybg_
 
 Esegui questi comandi:
 
diff --git a/README.ja.md b/README.ja.md
index d82e78b2..a4e4a6ee 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -37,13 +37,12 @@ Swayは沢山のディストリビューションで提供されています。"
 * pango
 * cairo
 * gdk-pixbuf2 \*\*
-* pam (オプション: swaylockとPAMで必要)
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (manで必要です) \*
 * git \*
 
 _\*コンパイルの時_
 
-_\*\*オプション: swaybgとswaylockでのみ必要です_
+_\*\*オプション: swaybgでのみ必要です_
 
 次のコマンドを実行してください:
 
diff --git a/README.md b/README.md
index 1deb9a4c..8d2e2444 100644
--- a/README.md
+++ b/README.md
@@ -41,13 +41,12 @@ Install dependencies:
 * pango
 * cairo
 * gdk-pixbuf2 \*\*
-* pam (optional: PAM support for swaylock)
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (optional: man pages) \*
 * git \*
 
 _\*Compile-time dep_
 
-_\*\*optional: required for swaybg and swaylock_
+_\*\*optional: required for swaybg_
 
 Run these commands:
 
diff --git a/README.pt.md b/README.pt.md
index 8cdfa548..0f2a3cd4 100644
--- a/README.pt.md
+++ b/README.pt.md
@@ -57,13 +57,10 @@ Antes de iniciar a compilação, instale as dependências:
 * pango
 * cairo
 * gdk-pixbuf2 *
-* pam **
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (man pages)
 * git
 
-_\*Dependência apenas de swaybar, swaybg, e swaylock_
-
-_\*\*Dependência apenas de swaylock_
+_\*Dependência apenas de swaybar, swaybg_
 
 Para compilar, execute estes comandos:
 
diff --git a/README.ru.md b/README.ru.md
index 255e36aa..c66976e5 100644
--- a/README.ru.md
+++ b/README.ru.md
@@ -50,16 +50,13 @@ Sway доступен во многих дистрибутивах и наход
 * pango
 * cairo
 * gdk-pixbuf2 *
-* pam **
-* dbus >= 1.10 ***
+* dbus >= 1.10 **
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (required for man pages)
 * git
 
-_\*Требуется только для swaybar, swaybg и swaylock_
+_\*Требуется только для swaybar, swaybg_
 
-_\*\*Требуется только для swaylock_
-
-_\*\*\*Требуется только для tray_
+_\*\*Требуется только для tray_
 
 Выполните следующие команды:
 
diff --git a/README.uk.md b/README.uk.md
index 5e9345b3..4c378a89 100644
--- a/README.uk.md
+++ b/README.uk.md
@@ -57,13 +57,10 @@ Sway доступний у багатьох дистрибутивах Linux (а
 * pango
 * cairo
 * gdk-pixbuf2 *
-* pam **
 * [scdoc](https://git.sr.ht/~sircmpwn/scdoc) (required for man pages)
 * git
 
-_\*Лише для swaybar, swaybg та swaylock_
-
-_\*\*Лише для swaylock_
+_\*Лише для swaybar, swaybg_
 
 Виконайте ці команди:
 
diff --git a/completions/bash/swaylock b/completions/bash/swaylock
deleted file mode 100644
index 33925480..00000000
--- a/completions/bash/swaylock
+++ /dev/null
@@ -1,66 +0,0 @@
-# swaylock(1) completion
-
-_swaylock()
-{
-  local cur prev
-  _get_comp_words_by_ref -n : cur prev
-
-  short=(
-    -h
-    -c
-    -s
-    -t
-    -v
-    -i
-    -u
-    -f
-  )
-
-  long=(
-    --help
-    --color
-    --scaling
-    --tiling
-    --version
-    --image
-    --no-unlock-indicator
-    --daemonize
-  )
-
-  scaling=(
-    'stretch'
-    'fill'
-    'fit'
-    'center'
-    'tile'
-  )
-
-  case $prev in
-    -c|--color)
-      return
-      ;;
-    --scaling)
-      COMPREPLY=($(compgen -W "${scaling[*]}" -- "$cur"))
-      return
-      ;;
-    -i|--image)
-      if grep -q : <<< "$cur"; then
-        output="${cur%%:*}:"
-        cur="${cur#*:}"
-      else
-        output=
-      fi
-      COMPREPLY=($(compgen -f -- "$cur"))
-      return
-      ;;
-  esac
-
-  if [[ $cur == --* ]]; then
-    COMPREPLY=($(compgen -W "${long[*]}" -- "$cur"))
-  else
-    COMPREPLY=($(compgen -W "${short[*]}" -- "$cur"))
-    COMPREPLY+=($(compgen -W "${long[*]}" -- "$cur"))
-  fi
-
-} &&
-complete -F _swaylock swaylock
diff --git a/completions/fish/swaylock.fish b/completions/fish/swaylock.fish
deleted file mode 100644
index 99dff48f..00000000
--- a/completions/fish/swaylock.fish
+++ /dev/null
@@ -1,39 +0,0 @@
-# swaylock(1) completion
-
-complete -c swaylock -s C -l config --description 'The config file to use. Default: $HOME/.swaylock/config, $XDG_CONFIG_HOME/swaylock/config, and SYSCONFDIR/swaylock/config.'
-complete -c swaylock -s h -l help --description "Show help message and quit."
-complete -c swaylock -s f -l daemonize --description "Fork into the background after spawning. Note: this is the default bahavior of i3lock."
-complete -c swaylock -s v -l version --description "Show the version number and quit."
-complete -c swaylock -s s -l socket --description "Use the specified socket path. Otherwise, swaymsg will as sway where the socket is (which is the value of $SWAYSOCK, then of $I350CK)."
-complete -c swaylock -s e -l ignore-empty-password --description 'When an empty password is provided by the user, do not validate it.'
-
-# Appearance
-complete -c swaylock -s u -l no-unlock-indicator --description "Disable the unlock indicator."
-complete -c swaylock -s i -l image --description "Display the given image, optionally on the given output. Use -c to set a background color."
-complete -c swaylock -s s -l scaling --description "Scaling mode for images: stretch, fill, fit, center, or tile."
-complete -c swaylock -s t -l tiling --description "Same as --scaling=tile."
-complete -c swaylock -s c -l color --description "Turn the screen into the given color. If -i is used, this sets the background of the image into the given color. Defaults to white (ffffff), or transparent (00000000) if an image is in use."
-complete -c swaylock -l bs-hl-color --description 'Sets the color of backspace highlight segments.'
-complete -c swaylock -l font --description 'Sets the font of the text inside the indicator.'
-complete -c swaylock -l indicator-radius --description 'Sets the radius of the indicator to radius pixels. Default: 50'
-complete -c swaylock -l indicator-thickness --description 'Sets the thickness of the indicator to thickness pixels. Default: 10'
-complete -c swaylock -l inside-color --description 'Sets the color of the inside of the indicator when typing or idle.'
-complete -c swaylock -l inside-clear-color --description 'Sets the color of the inside of the indicator when cleared.'
-complete -c swaylock -l inside-ver-color --description 'Sets the color of the inside of the indicator when verifying.'
-complete -c swaylock -l inside-wrong-color --description 'Sets the color of the inside of the indicator when invalid.'
-complete -c swaylock -l key-hl-color --description 'Sets the color of key press highlight segments.'
-complete -c swaylock -l line-color --description 'Sets the color of the lines that separate the inside and outside of the indicator when typing or idle.'
-complete -c swaylock -l line-clear-color --description 'Sets the color of the lines that separate the inside and outside of the indicator when cleared.'
-complete -c swaylock -l line-ver-color --description 'Sets the color of the lines that separate the inside and outside of the indicator when verifying.'
-complete -c swaylock -l line-wrong-color --description 'Sets the color of the lines that separate the inside and outside of the indicator when invalid.'
-complete -c swaylock -s n -l line-uses-inside --description 'Use the color of the inside of the indicator for the line separating the inside and outside of the indicator.'
-complete -c swaylock -s r -l line-uses-ring --description 'Use the outer ring\'s color for the line separating the inside and outside of the indicator.'
-complete -c swaylock -l ring-color --description 'Sets the color of the outside of the indicator when typing or idle.'
-complete -c swaylock -l ring-clear-color --description 'Sets the color of the outside of the indicator when cleared.'
-complete -c swaylock -l ring-ver-color --description 'Sets the color of the outside of the indicator when verifying.'
-complete -c swaylock -l ring-wrong-color --description 'Sets the color of the outside of the indicator when invalid.'
-complete -c swaylock -l separator-color --description 'Sets the color of the lines that separate highlight segments.'
-complete -c swaylock -l text-color --description 'Sets the color of the text inside the indicator when typing or idle.'
-complete -c swaylock -l text-clear-color --description 'Sets the color of the text inside the indicator when cleared.'
-complete -c swaylock -l text-ver-color --description 'Sets the color of the text inside the indicator when verifying.'
-complete -c swaylock -l text-wrong-color --description 'Sets the color of the text inside the indicator when invalid.'
diff --git a/completions/zsh/_swaylock b/completions/zsh/_swaylock
deleted file mode 100644
index 9bc84ec9..00000000
--- a/completions/zsh/_swaylock
+++ /dev/null
@@ -1,40 +0,0 @@
-#compdef swaylock
-#
-# Completion script for swaylock
-#
-
-_arguments -s \
-    '(-C --config)'{-C,--config}'[Path to the config file]:filename:_files' \
-	'(-c --color)'{-c,--color}'[Turn the screen into the given color instead of white]:color:' \
-	'(-e --ignore-empty-password)'{-e,--ignore-empty-password}'[When an empty password is provided, do not validate it]' \
-	'(-f --daemonize)'{-f,--daemonize}'[Detach from the controlling terminal after locking]' \
-	'(-h --help)'{-h,--help}'[Show help message and quit]' \
-    '(-i --image)'{-i,--image}'[Display an image]:filename:_files' \
-	'(-s --scaling)'{-s,--scaling}'[Scaling mode]:mode:(stretch fill fit center tile)' \
-	'(-t --tiling)'{-t,--tiling}'[Same as --scaling=tile]' \
-    '(-u --no-unlock-indicator)'{-u,--no-unlock-indicator}'[Disable the unlock indicator]' \
-	'(-v --version)'{-v,--version}'[Show the version number and quit]' \
-	'(--bs-hl-color)'--bs-hl-color'[Sets the color of backspace highlights segments]:color:' \
-	'(--font)'--font'[Sets the font of the text]:font:' \
-	'(--indicator-radius)'--indicator-radius'[Sets the indicator radius]:radius:' \
-	'(--indicator-thickness)'--indicator-thickness'[Sets the indicator thickness]:thickness:' \
-	'(--inside-color)'--inside-color'[Sets the color of the inside of the indicator]:color:' \
-	'(--inside-clear-color)'--inside-clear-color'[Sets the color of the inside of the indicator when cleared]:color:' \
-	'(--inside-clear-color)'--inside-clear-color'[Sets the color of the inside of the indicator when verifying]:color:' \
-	'(--inside-wrong-color)'--inside-wrong-color'[Sets the color of the inside of the indicator when invalid]:color:' \
-	'(--key-hl-color)'--key-hl-color'[Sets the color of the key press highlight segments]:color:' \
-	'(--line-color)'--line-color'[Sets the color of the line between the inside and ring]:color:' \
-	'(--line-clear-color)'--line-clear-color'[Sets the color of the line between the inside and ring when cleared]:color:' \
-	'(--line-ver-color)'--line-ver-color'[Sets the color of the line between the inside and ring when verifying]:color:' \
-	'(--line-wrong-color)'--line-wrong-color'[Sets the color of the line between the inside and ring when invalid]:color:' \
-	'(-n --line-uses-inside)'{-n,--line-uses-inside}'[Use the inside color for the line between the inside and ring]' \
-	'(-r --line-uses-ring)'{-r,--line--uses-ring}'[Use the ring color for the line between the inside and ring]' \
-	'(--ring-color)'--ring-color'[Sets the color of the ring of the indicator]:color:' \
-	'(--ring-clear-color)'--ring-clear-color'[Sets the color of the ring of the indicator when cleared]:color:' \
-	'(--ring-ver-color)'--ring-ver-color'[Sets the color of the ring of the indicator when verifying]:color:' \
-	'(--ring-wrong-color)'--ring-wrong-color'[Sets the color of the ring of the indicator when invalid]:color:' \
-	'(--separator-color)'--separator-color'[Sets the color of the lines that separate highlight segments]:color:' \
-	'(--text-color)'--text-color'[Sets the color of the text]:color:' \
-	'(--text-clear-color)'--text-clear-color'[Sets the color of the text when cleared]:color:' \
-	'(--text-ver-color)'--text-ver-color'[Sets the color of the text when verifying]:color:' \
-	'(--text-wrong-color)'--text-wrong-color'[Sets the color of the text when invalid]:color:'
\ No newline at end of file
diff --git a/meson.build b/meson.build
index bffbe312..520a87ad 100644
--- a/meson.build
+++ b/meson.build
@@ -84,7 +84,6 @@ if scdoc.found()
 		'sway/sway-bar.5.scd',
 		'sway/sway-input.5.scd',
 		'sway/sway-output.5.scd',
-		'swaylock/swaylock.1.scd',
 		'swaymsg/swaymsg.1.scd',
 		'swaynag/swaynag.1.scd',
 		'swaynag/swaynag.5.scd',
@@ -146,7 +145,6 @@ subdir('client')
 subdir('swaybg')
 subdir('swaybar')
 subdir('swaynag')
-subdir('swaylock')
 
 config = configuration_data()
 config.set('datadir', join_paths(prefix, datadir))
@@ -200,7 +198,6 @@ endif
 if (get_option('zsh-completions'))
 	zsh_files = files(
 		'completions/zsh/_sway',
-		'completions/zsh/_swaylock',
 		'completions/zsh/_swaymsg',
 	)
 	zsh_install_dir = datadir + '/zsh/site-functions'
@@ -212,7 +209,6 @@ if (get_option('bash-completions'))
 	bash_files = files(
 		'completions/bash/sway',
 		'completions/bash/swaybar',
-		'completions/bash/swaylock',
 		'completions/bash/swaymsg',
 	)
 	bash_install_dir = datadir + '/bash-completion/completions'
@@ -223,7 +219,6 @@ endif
 if (get_option('fish-completions'))
 	fish_files = files(
 		'completions/fish/sway.fish',
-		'completions/fish/swaylock.fish',
 		'completions/fish/swaymsg.fish',
 		'completions/fish/swaynag.fish',
 	)
diff --git a/swaylock/main.c b/swaylock/main.c
deleted file mode 100644
index 0b167da1..00000000
--- a/swaylock/main.c
+++ /dev/null
@@ -1,1057 +0,0 @@
-#define _POSIX_C_SOURCE 200809L
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <getopt.h>
-#include <poll.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <time.h>
-#include <unistd.h>
-#include <wayland-client.h>
-#include <wordexp.h>
-#include <wlr/util/log.h>
-#include "swaylock/seat.h"
-#include "swaylock/swaylock.h"
-#include "background-image.h"
-#include "pool-buffer.h"
-#include "cairo.h"
-#include "log.h"
-#include "loop.h"
-#include "stringop.h"
-#include "util.h"
-#include "wlr-input-inhibitor-unstable-v1-client-protocol.h"
-#include "wlr-layer-shell-unstable-v1-client-protocol.h"
-#include "xdg-output-unstable-v1-client-protocol.h"
-
-void sway_terminate(int exit_code) {
-	exit(exit_code);
-}
-
-static void daemonize(void) {
-	int fds[2];
-	if (pipe(fds) != 0) {
-		wlr_log(WLR_ERROR, "Failed to pipe");
-		exit(1);
-	}
-	if (fork() == 0) {
-		setsid();
-		close(fds[0]);
-		int devnull = open("/dev/null", O_RDWR);
-		dup2(STDOUT_FILENO, devnull);
-		dup2(STDERR_FILENO, devnull);
-		close(devnull);
-		uint8_t success = 0;
-		if (chdir("/") != 0) {
-			write(fds[1], &success, 1);
-			exit(1);
-		}
-		success = 1;
-		if (write(fds[1], &success, 1) != 1) {
-			exit(1);
-		}
-		close(fds[1]);
-	} else {
-		close(fds[1]);
-		uint8_t success;
-		if (read(fds[0], &success, 1) != 1 || !success) {
-			wlr_log(WLR_ERROR, "Failed to daemonize");
-			exit(1);
-		}
-		close(fds[0]);
-		exit(0);
-	}
-}
-
-static void destroy_surface(struct swaylock_surface *surface) {
-	wl_list_remove(&surface->link);
-	if (surface->layer_surface != NULL) {
-		zwlr_layer_surface_v1_destroy(surface->layer_surface);
-	}
-	if (surface->surface != NULL) {
-		wl_surface_destroy(surface->surface);
-	}
-	destroy_buffer(&surface->buffers[0]);
-	destroy_buffer(&surface->buffers[1]);
-	wl_output_destroy(surface->output);
-	free(surface);
-}
-
-static const struct zwlr_layer_surface_v1_listener layer_surface_listener;
-
-static cairo_surface_t *select_image(struct swaylock_state *state,
-		struct swaylock_surface *surface);
-
-static bool surface_is_opaque(struct swaylock_surface *surface) {
-	if (surface->image) {
-		return cairo_surface_get_content(surface->image) == CAIRO_CONTENT_COLOR;
-	}
-	return (surface->state->args.colors.background & 0xff) == 0xff;
-}
-
-static void create_layer_surface(struct swaylock_surface *surface) {
-	struct swaylock_state *state = surface->state;
-
-	surface->image = select_image(state, surface);
-
-	surface->surface = wl_compositor_create_surface(state->compositor);
-	assert(surface->surface);
-
-	surface->layer_surface = zwlr_layer_shell_v1_get_layer_surface(
-			state->layer_shell, surface->surface, surface->output,
-			ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY, "lockscreen");
-	assert(surface->layer_surface);
-
-	zwlr_layer_surface_v1_set_size(surface->layer_surface, 0, 0);
-	zwlr_layer_surface_v1_set_anchor(surface->layer_surface,
-			ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP |
-			ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
-			ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM |
-			ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT);
-	zwlr_layer_surface_v1_set_exclusive_zone(surface->layer_surface, -1);
-	zwlr_layer_surface_v1_set_keyboard_interactivity(
-			surface->layer_surface, true);
-	zwlr_layer_surface_v1_add_listener(surface->layer_surface,
-			&layer_surface_listener, surface);
-
-	if (surface_is_opaque(surface) &&
-			surface->state->args.mode != BACKGROUND_MODE_CENTER &&
-			surface->state->args.mode != BACKGROUND_MODE_FIT) {
-		struct wl_region *region =
-			wl_compositor_create_region(surface->state->compositor);
-		wl_region_add(region, 0, 0, INT32_MAX, INT32_MAX);
-		wl_surface_set_opaque_region(surface->surface, region);
-		wl_region_destroy(region);
-	}
-
-	wl_surface_commit(surface->surface);
-}
-
-static void layer_surface_configure(void *data,
-		struct zwlr_layer_surface_v1 *layer_surface,
-		uint32_t serial, uint32_t width, uint32_t height) {
-	struct swaylock_surface *surface = data;
-	surface->width = width;
-	surface->height = height;
-	zwlr_layer_surface_v1_ack_configure(layer_surface, serial);
-	render_frame(surface);
-}
-
-static void layer_surface_closed(void *data,
-		struct zwlr_layer_surface_v1 *layer_surface) {
-	struct swaylock_surface *surface = data;
-	destroy_surface(surface);
-}
-
-static const struct zwlr_layer_surface_v1_listener layer_surface_listener = {
-	.configure = layer_surface_configure,
-	.closed = layer_surface_closed,
-};
-
-static const struct wl_callback_listener surface_frame_listener;
-
-static void surface_frame_handle_done(void *data, struct wl_callback *callback,
-		uint32_t time) {
-	struct swaylock_surface *surface = data;
-
-	wl_callback_destroy(callback);
-	surface->frame_pending = false;
-
-	if (surface->dirty) {
-		// Schedule a frame in case the surface is damaged again
-		struct wl_callback *callback = wl_surface_frame(surface->surface);
-		wl_callback_add_listener(callback, &surface_frame_listener, surface);
-		surface->frame_pending = true;
-
-		render_frame(surface);
-		surface->dirty = false;
-	}
-}
-
-static const struct wl_callback_listener surface_frame_listener = {
-	.done = surface_frame_handle_done,
-};
-
-void damage_surface(struct swaylock_surface *surface) {
-	surface->dirty = true;
-	if (surface->frame_pending) {
-		return;
-	}
-
-	struct wl_callback *callback = wl_surface_frame(surface->surface);
-	wl_callback_add_listener(callback, &surface_frame_listener, surface);
-	surface->frame_pending = true;
-	wl_surface_commit(surface->surface);
-}
-
-void damage_state(struct swaylock_state *state) {
-	struct swaylock_surface *surface;
-	wl_list_for_each(surface, &state->surfaces, link) {
-		damage_surface(surface);
-	}
-}
-
-static void handle_wl_output_geometry(void *data, struct wl_output *wl_output,
-		int32_t x, int32_t y, int32_t width_mm, int32_t height_mm,
-		int32_t subpixel, const char *make, const char *model,
-		int32_t transform) {
-	struct swaylock_surface *surface = data;
-	surface->subpixel = subpixel;
-	if (surface->state->run_display) {
-		damage_surface(surface);
-	}
-}
-
-static void handle_wl_output_mode(void *data, struct wl_output *output,
-		uint32_t flags, int32_t width, int32_t height, int32_t refresh) {
-	// Who cares
-}
-
-static void handle_wl_output_done(void *data, struct wl_output *output) {
-	// Who cares
-}
-
-static void handle_wl_output_scale(void *data, struct wl_output *output,
-		int32_t factor) {
-	struct swaylock_surface *surface = data;
-	surface->scale = factor;
-	if (surface->state->run_display) {
-		damage_surface(surface);
-	}
-}
-
-struct wl_output_listener _wl_output_listener = {
-	.geometry = handle_wl_output_geometry,
-	.mode = handle_wl_output_mode,
-	.done = handle_wl_output_done,
-	.scale = handle_wl_output_scale,
-};
-
-static void handle_xdg_output_logical_size(void *data, struct zxdg_output_v1 *output,
-		int width, int height) {
-	// Who cares
-}
-
-static void handle_xdg_output_logical_position(void *data,
-		struct zxdg_output_v1 *output, int x, int y) {
-	// Who cares
-}
-
-static void handle_xdg_output_name(void *data, struct zxdg_output_v1 *output,
-		const char *name) {
-	wlr_log(WLR_DEBUG, "output name is %s", name);
-	struct swaylock_surface *surface = data;
-	surface->xdg_output = output;
-	surface->output_name = strdup(name);
-}
-
-static void handle_xdg_output_description(void *data, struct zxdg_output_v1 *output,
-		const char *description) {
-	// Who cares
-}
-
-static void handle_xdg_output_done(void *data, struct zxdg_output_v1 *output) {
-	// Who cares
-}
-
-struct zxdg_output_v1_listener _xdg_output_listener = {
-	.logical_position = handle_xdg_output_logical_position,
-	.logical_size = handle_xdg_output_logical_size,
-	.done = handle_xdg_output_done,
-	.name = handle_xdg_output_name,
-	.description = handle_xdg_output_description,
-};
-
-static void handle_global(void *data, struct wl_registry *registry,
-		uint32_t name, const char *interface, uint32_t version) {
-	struct swaylock_state *state = data;
-	if (strcmp(interface, wl_compositor_interface.name) == 0) {
-		state->compositor = wl_registry_bind(registry, name,
-				&wl_compositor_interface, 3);
-	} else if (strcmp(interface, wl_shm_interface.name) == 0) {
-		state->shm = wl_registry_bind(registry, name,
-				&wl_shm_interface, 1);
-	} else if (strcmp(interface, wl_seat_interface.name) == 0) {
-		struct wl_seat *seat = wl_registry_bind(
-				registry, name, &wl_seat_interface, 3);
-		struct swaylock_seat *swaylock_seat =
-			calloc(1, sizeof(struct swaylock_seat));
-		swaylock_seat->state = state;
-		wl_seat_add_listener(seat, &seat_listener, swaylock_seat);
-	} else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
-		state->layer_shell = wl_registry_bind(
-				registry, name, &zwlr_layer_shell_v1_interface, 1);
-	} else if (strcmp(interface, zwlr_input_inhibit_manager_v1_interface.name) == 0) {
-		state->input_inhibit_manager = wl_registry_bind(
-				registry, name, &zwlr_input_inhibit_manager_v1_interface, 1);
-	} else if (strcmp(interface, zxdg_output_manager_v1_interface.name) == 0) {
-		state->zxdg_output_manager = wl_registry_bind(
-				registry, name, &zxdg_output_manager_v1_interface, 2);
-	} else if (strcmp(interface, wl_output_interface.name) == 0) {
-		struct swaylock_surface *surface =
-			calloc(1, sizeof(struct swaylock_surface));
-		surface->state = state;
-		surface->output = wl_registry_bind(registry, name,
-				&wl_output_interface, 3);
-		surface->output_global_name = name;
-		wl_output_add_listener(surface->output, &_wl_output_listener, surface);
-		wl_list_insert(&state->surfaces, &surface->link);
-
-		if (state->run_display) {
-			create_layer_surface(surface);
-			wl_display_roundtrip(state->display);
-		}
-	}
-}
-
-static void handle_global_remove(void *data, struct wl_registry *registry,
-		uint32_t name) {
-	struct swaylock_state *state = data;
-	struct swaylock_surface *surface;
-	wl_list_for_each(surface, &state->surfaces, link) {
-		if (surface->output_global_name == name) {
-			destroy_surface(surface);
-			break;
-		}
-	}
-}
-
-static const struct wl_registry_listener registry_listener = {
-	.global = handle_global,
-	.global_remove = handle_global_remove,
-};
-
-static cairo_surface_t *select_image(struct swaylock_state *state,
-		struct swaylock_surface *surface) {
-	struct swaylock_image *image;
-	cairo_surface_t *default_image = NULL;
-	wl_list_for_each(image, &state->images, link) {
-		if (lenient_strcmp(image->output_name, surface->output_name) == 0) {
-			return image->cairo_surface;
-		} else if (!image->output_name) {
-			default_image = image->cairo_surface;
-		}
-	}
-	return default_image;
-}
-
-static void load_image(char *arg, struct swaylock_state *state) {
-	// [<output>:]<path>
-	struct swaylock_image *image = calloc(1, sizeof(struct swaylock_image));
-	char *separator = strchr(arg, ':');
-	if (separator) {
-		*separator = '\0';
-		image->output_name = strdup(arg);
-		image->path = strdup(separator + 1);
-	} else {
-		image->output_name = NULL;
-		image->path = strdup(arg);
-	}
-
-	struct swaylock_image *iter_image, *temp;
-	wl_list_for_each_safe(iter_image, temp, &state->images, link) {
-		if (lenient_strcmp(iter_image->output_name, image->output_name) == 0) {
-			if (image->output_name) {
-				wlr_log(WLR_DEBUG,
-						"Replacing image defined for output %s with %s",
-						image->output_name, image->path);
-			} else {
-				wlr_log(WLR_DEBUG, "Replacing default image with %s",
-						image->path);
-			}
-			wl_list_remove(&iter_image->link);
-			free(iter_image->cairo_surface);
-			free(iter_image->output_name);
-			free(iter_image->path);
-			free(iter_image);
-			break;
-		}
-	}
-
-	// Bash doesn't replace the ~ with $HOME if the output name is supplied
-	wordexp_t p;
-	if (wordexp(image->path, &p, 0) == 0) {
-		free(image->path);
-		image->path = strdup(p.we_wordv[0]);
-		wordfree(&p);
-	}
-
-	// Load the actual image
-	image->cairo_surface = load_background_image(image->path);
-	if (!image->cairo_surface) {
-		free(image);
-		return;
-	}
-	wl_list_insert(&state->images, &image->link);
-	wlr_log(WLR_DEBUG, "Loaded image %s for output %s",
-			image->path, image->output_name ? image->output_name : "*");
-}
-
-static void set_default_colors(struct swaylock_colors *colors) {
-	colors->background = 0xFFFFFFFF;
-	colors->bs_highlight = 0xDB3300FF;
-	colors->key_highlight = 0x33DB00FF;
-	colo