Package upstream gtklock version (v4.0.0)

.clangd

@@ -0,0 +1,2 @@
+CompileFlags:
+  CompilationDatabase: builddir/       # Search builddir/ directory for compile_commands.json

.gitignore

@@ -1,9 +1,2 @@
-/build/
-/.cache/
-/gtklock
-/gtklock.1
-compile_flags.txt
-compile_commands.json
-*-client-protocol.h
-*-client-protocol.c
-*.o
+/builddir/
+/subprojects/*/

README.md

@@ -4,36 +4,38 @@ GTK-based lockscreen for Wayland.
 ![screenshot](https://user-images.githubusercontent.com/21199271/169707623-2ac5f02b-b6ed-461a-b9a3-5d96440843a2.png)
 ## About
 gtklock is a lockscreen based on [gtkgreet](https://git.sr.ht/~kennylevinsen/gtkgreet).
-It uses the wlr-layer-shell and wlr-input-inhibitor Wayland protocols.
+It uses the ext-session-lock Wayland protocol.
 Works on sway and other wlroots-based compositors.
 
 ℹ️ __For documentation, check out the [man page](https://man.voidlinux.org/gtklock) and [wiki](https://github.com/jovanlanik/gtklock/wiki).__
 
-Available on these repositories:
+
+## Installing gtklock from a repository
+gtklock is available on these repositories:
 
 [![Packaging status](https://repology.org/badge/vertical-allrepos/gtklock.svg)](https://repology.org/project/gtklock/versions)
-### Installing gtklock
-- Arch: `# yay -S gtklock` (using [Yay](https://github.com/Jguer/yay))
+
+- Arch: `# pacman -S gtklock`
 - Gentoo: `# emerge --ask gui-apps/gtklock` (in [GURU repository](https://wiki.gentoo.org/wiki/Project:GURU))
 - Void: `# xbps-install gtklock`
 
 ❤️ __Please submit an installation command for your distro!__
 ## Building from source
 ```
-$ make
-# make install
+$ meson setup builddir
+$ ninja -C builddir
+# meson install -C builddir
 ```
 ### Dependencies
-- GNU Make (build-time)
+- Meson (build-time)
 - pkg-config (build-time)
-- scdoc (build-time)
+- scdoc (optional, build-time)
 - PAM
-- wayland-client
 - gtk+3.0
-- gtk-layer-shell
-### Install dependencies
-- Arch: `# pacman -S gcc make pkgconf scdoc pam wayland gtk3 gtk-layer-shell`
-- Fedora: `# dnf install gcc make pkgconf scdoc pam-devel wayland-devel gtk3-devel gtk-layer-shell-devel`
-- Void: `# xbps-install gcc make pkgconf scdoc pam-devel wayland-devel gtk+3-devel gtk-layer-shell-devel`
+- [gtk-session-lock](https://github.com/Cu3PO42/gtk-session-lock)
+### Installing build dependencies
+- Arch: `# pacman -S gcc meson pkgconf scdoc pam wayland gtk3 gtk-session-lock`
+- Fedora: `# dnf install gcc meson pkgconf scdoc pam-devel wayland-devel gtk3-devel`, install gtk-session-lock manually
+- Void: `# xbps-install gcc meson pkgconf scdoc pam-devel wayland-devel gtk+3-devel gtk-session-lock-devel`
 
 ❤️ __Please submit an dependency installation command for your distro!__

debian/changelog

@@ -1,3 +1,51 @@
+gtklock (4.0.0-1) UNRELEASED; urgency=medium
+
+  [ Jovan Lanik ]
+  * add layout loading
+  * Wait for activation before detaching
+  * remove makefile
+  * change build to builddir
+  * split man build into separate file
+  * add header to meson files
+  * initial impl of ext-session-lock
+  * remove idle-inhibitor
+  * exec lock command after locking and creating surfaces
+  * update module support
+  * add monitor priority option
+  * hide cursor when idle
+  * fix regression
+  * update --lock-command
+  * suppress contex menu on entry
+  * update date feature
+  * add follow focus option
+  * add support for translation
+  * add serbian translation
+  * add gtk-session-lock lock signal handlers
+  * exec lock-command only after receiving gtk-session-lock lock signal
+
+  [ Jianhua Lu ]
+  * Introduce meson build system
+  * add .clangd in order to clangd search compile_commands.json under build directory
+
+  [ Zephyr Lykos ]
+  * build: fetch gtk-session-lock as a subproject when not present on system
+  * modules: handle multiarch systems' libdir
+  * auth: guard against race condition with messages
+
+  [ Bhaskar Khoraja ]
+  * feat: date module
+
+  [ Matthias Geiger ]
+  * Added german translation for gtklock
+
+  [ Robin Candau ]
+  * Update installation instructions with the official Arch packages gtklock and all its build dependencies are now in the official Arch [extra] repository. This commit updates the installation instructions accordingly.
+
+  [ Soumya Ranjan Patnaik ]
+  * chore: update package dependencies
+
+ -- Soumya Ranjan Patnaik <soumyaranjan1812@gmail.com>  Fri, 20 Feb 2026 16:28:34 +0530
+
 gtklock (2.2.2) focal; urgency=medium
 
   [ Khosrow Moossavi ]

debian/control

@@ -5,10 +5,15 @@ Maintainer: Soumya Ranjan Patnaik <soumyaranjan1812@gmail.com>
 Rules-Requires-Root: no
 Build-Depends:
  debhelper-compat (= 11),
+ meson,
+ cmake,
  build-essential,
  libgtk-layer-shell0,
  libgtk-layer-shell-dev,
+ libgtk-session-lock-dev,
+ pkg-config,
  libpam0g-dev,
+ libaudit-dev,
  libgtk-3-0,
  libgtk-3-dev,
  gir1.2-gtklayershell-0.1,
@@ -24,7 +29,8 @@ Depends:
  ${misc:Depends},
  libpam0g,
  libgtk-layer-shell0,
+ libgtk-session-lock0,
  libgtk-3-0
-Description: GTK-based lockscreen for Wayland. Works 
+Description: GTK-based lockscreen for Wayland. Works
   on sway and other wlroots-based compositors.
 

debian/patches/01-suppress-unused-return-warning.patch

@@ -0,0 +1,28 @@
+Description: Suppress compiler warnings about ignoring return values of write and fopen in auth.c
+Author: Soumya Ranjan Patnaik <soumyaranjan1812@gmail.com>
+
+---
+Last-Update: 2026-02-20
+
+--- gtklock-4.0.0.orig/src/auth.c
++++ gtklock-4.0.0/src/auth.c
+@@ -36,8 +36,8 @@ char *auth_get_message(void) {
+
+ static void send_msg(const char *msg, int fd) {
+ 	size_t len = strlen(msg);
+-	write(fd, &len, sizeof(size_t));
+-	write(fd, msg, len);
++	(void)!write(fd, &len, sizeof(size_t));
++	(void)!write(fd, msg, len);
+ }
+
+ static int conversation(
+@@ -133,7 +133,7 @@ enum pwcheck auth_pw_check(const char *s
+ 		else if(pid == 0) {
+ 			close(err_pipe[PIPE_PARENT]);
+ 			close(out_pipe[PIPE_PARENT]);
+-			freopen("/dev/null", "r", stdin);
++			(void)!freopen("/dev/null", "r", stdin);
+ 			auth_child(s, err_pipe, out_pipe);
+ 		}
+ 		close(err_pipe[PIPE_CHILD]);

debian/patches/series

@@ -0,0 +1 @@
+01-suppress-unused-return-warning.patch

debian/source/options

@@ -0,0 +1,2 @@
+# Ignore .github, and local changes to src/auth.c
+extend-diff-ignore = "\.github"

include/gtklock.h

@@ -1,16 +1,20 @@
 // gtklock
-// Copyright (c) 2022 Kenny Levinsen, Jovan Lanik
+// Copyright (c) 2022 Kenny Levinsen, Jovan Lanik, Bhaskar Khoraja
 
 // gtklock application
 
 #pragma once
 
 #include <gtk/gtk.h>
+#include <gtk-session-lock.h>
 
 struct Window;
 
 struct GtkLock {
 	GtkApplication *app;
+	GtkSessionLockLock *lock;
+	pid_t parent;
+
 	GArray *windows;
 	GArray *messages;
 	GArray *errors;
@@ -19,27 +23,30 @@ struct GtkLock {
 	gboolean hidden;
 	guint idle_timeout;
 
-	guint draw_clock_source;
+	guint draw_time_source;
 	guint idle_hide_source;
 
-	gboolean use_layer_shell;
-	gboolean use_input_inhibit;
+	gboolean follow_focus;
 	gboolean use_idle_hide;
 
 	char *time;
+	char *date;
 	char *time_format;
+	char *date_format;
 	char *config_path;
+	char *layout_path;
+	char *lock_command;
+	char *unlock_command;
 
 	GArray *modules;
 };
 
 void gtklock_remove_window(struct GtkLock *gtklock, struct Window *win);
 void gtklock_focus_window(struct GtkLock *gtklock, struct Window *win);
 void gtklock_update_clocks(struct GtkLock *gtklock);
+void gtklock_update_dates(struct GtkLock *gtklock);
 void gtklock_idle_hide(struct GtkLock *gtklock);
 void gtklock_idle_show(struct GtkLock *gtklock);
-struct GtkLock *create_gtklock(void);
 void gtklock_activate(struct GtkLock *gtklock);
 void gtklock_shutdown(struct GtkLock *gtklock);
-void gtklock_destroy(struct GtkLock *gtklock);
 

include/module.h

@@ -11,6 +11,7 @@
 
 GModule *module_load(const char *name);
 void module_on_activation(struct GtkLock *gtklock);
+void module_on_locked(struct GtkLock *gtklock);
 void module_on_output_change(struct GtkLock *gtklock);
 void module_on_focus_change(struct GtkLock *gtklock, struct Window *win, struct Window *old);
 void module_on_idle_hide(struct GtkLock *gtklock);

include/window.h

@@ -1,5 +1,5 @@
 // gtklock
-// Copyright (c) 2022 Kenny Levinsen, Jovan Lanik
+// Copyright (c) 2022 Kenny Levinsen, Jovan Lanik, Bhaskar Khoraja
 
 // Window functions
 
@@ -17,22 +17,27 @@ struct Window {
 	GtkWidget *body_grid;
 	GtkWidget *input_label;
 	GtkWidget *input_field;
+	GtkWidget *message_revealer;
+	GtkWidget *message_scrolled_window;
 	GtkWidget *message_box;
 	GtkWidget *unlock_button;
 	GtkWidget *error_label;
 	GtkWidget *warning_label;
+	GtkWidget *info_box;
+	GtkWidget *time_box;
 	GtkWidget *clock_label;
-
-	gulong enter_notify_handler;
+	GtkWidget *date_label;
 
 	void *module_data[];
 };
 
 struct Window *window_by_widget(GtkWidget *window);
 struct Window *window_by_monitor(GdkMonitor *monitor);
+struct Window *window_last_active(void);
 struct Window *create_window(GdkMonitor *monitor);
 void window_idle_hide(struct Window *win);
 void window_idle_show(struct Window *win);
 void window_update_clock(struct Window *ctx);
+void window_update_date(struct Window *ctx);
 void window_swap_focus(struct Window *win, struct Window *old);