gui: restructure file layout and apply licenses

52 files changed, 172 insertions, 232 deletions

diff --git a/.clang-format b/.clang-format
index 98b4862..187d49c 100644
--- a/.clang-format
+++ b/.clang-format
@@ -1,7 +1,4 @@
-# SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
-# SPDX-License-Identifier: CC0-1.0
-
----
+---
 Language: Cpp
 
 AccessModifierOffset: -2
diff --git a/.clangd b/.clangd
index 08ec78d..2c38de5 100644
--- a/.clangd
+++ b/.clangd
@@ -1,6 +1,3 @@
-# SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
-# SPDX-License-Identifier: CC0-1.0
-
 CompileFlags:
   Remove: [-fmodules-ts, -fdeps-format=*, -fmodule-mapper=*, -fcondition-coverage]
 Diagnostics:
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8df6d7b..faea96e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,3 @@
-# SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
-# SPDX-License-Identifier: CC0-1.0
-
 stages:
   - build
   - coverage
diff --git a/.gitmodules b/.gitmodules
index 92078e8..a29ece2 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,3 @@
-# SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
-# SPDX-License-Identifier: CC0-1.0
-
 [submodule "deps/libadwaitamm"]
 	path = deps/libadwaitamm
 	url = ../libadwaitamm.git
diff --git a/REUSE.toml b/REUSE.toml
new file mode 100644
index 0000000..5a94cb2
--- /dev/null
+++ b/REUSE.toml
@@ -0,0 +1,28 @@
+version = 1
+
+[[annotations]]
+path = [
+  "gui/**.cmb",
+  "gui/**.css",
+  "gui/**.po",
+  "gui/**.ui",
+  "cmake/Modules/GlibCompileResources.in"
+]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2025 Felix Morgner <felix.morgner@gmail.com>"
+SPDX-License-Identifier = "LGPL-2.1-only"
+
+[[annotations]]
+path = [
+  ".vscode/**.json",
+  ".clang-format",
+  ".clangd",
+  ".gitmodules",
+  ".gitlab-ci.yml",
+  ".lcovrc",
+  "CMakePresets.json",
+  "README.md",
+]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2025 Felix Morgner <felix.morgner@gmail.com>"
+SPDX-License-Identifier = "CC0-1.0"
\ No newline at end of file
diff --git a/gui/CMakeLists.txt b/gui/CMakeLists.txt
index 1ae7a31..ebdb1be 100644
--- a/gui/CMakeLists.txt
+++ b/gui/CMakeLists.txt
@@ -1,4 +1,5 @@
-
+# SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+# SPDX-License-Identifier: LGPL-2.1-only
 
 # add_executable("app"
 #   "src/main.cpp"
diff --git a/gui/desktop.in b/gui/desktop.in
index 99c0307..7e767ba 100644
--- a/gui/desktop.in
+++ b/gui/desktop.in
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+# SPDX-License-Identifier: LGPL-2.1-only
+
 [Desktop Entry]
 Type=Application
 Name=Turns
diff --git a/gui/schemas/ch.arknet.Turns.gschema.xml b/gui/gschema.xml
index d764608..bea1f8b 100644
--- a/gui/schemas/ch.arknet.Turns.gschema.xml
+++ b/gui/gschema.xml
@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>-->
+<!--SPDX-License-Identifier: LGPL-2.1-only-->
 <schemalist>
   <schema path="/ch/arknet/Turns/" id="ch.arknet.Turns">
     <key name="disposition-color-friendly" type="s">
diff --git a/gui/lang/include/turns/lang/messages.hpp b/gui/include/messages.hpp
index e57fce4..e29580b 100644
--- a/gui/lang/include/turns/lang/messages.hpp
+++ b/gui/include/messages.hpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #ifndef TURNS_LANG_MESSAGES_HPP
 #define TURNS_LANG_MESSAGES_HPP
 
diff --git a/gui/ui/include/turns/ui/participant_editor.hpp b/gui/include/participant_editor.hpp
index 0fbc504..39b721c 100644
--- a/gui/ui/include/turns/ui/participant_editor.hpp
+++ b/gui/include/participant_editor.hpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #ifndef TURNS_UI_PARTICIPANT_EDITOR_HPP
 #define TURNS_UI_PARTICIPANT_EDITOR_HPP
 
diff --git a/gui/ui/include/turns/ui/participant_row.hpp b/gui/include/participant_row.hpp
index 561214b..81b3610 100644
--- a/gui/ui/include/turns/ui/participant_row.hpp
+++ b/gui/include/participant_row.hpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #ifndef TURNS_UI_PARTICIPANT_ROW_HPP
 #define TURNS_UI_PARTICIPANT_ROW_HPP
 
diff --git a/gui/ui/include/turns/ui/preferences.hpp b/gui/include/preferences.hpp
index b68b91c..c5bace3 100644
--- a/gui/ui/include/turns/ui/preferences.hpp
+++ b/gui/include/preferences.hpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #ifndef TURNS_UI_PREFERENCES_HPP
 #define TURNS_UI_PREFERENCES_HPP
 
diff --git a/gui/settings.hpp b/gui/include/settings.hpp
index 304394d..70e429a 100644
--- a/gui/settings.hpp
+++ b/gui/include/settings.hpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #ifndef TURNS_CORE_SETTINGS_HPP
 #define TURNS_CORE_SETTINGS_HPP
 
diff --git a/gui/ui/include/turns/ui/template_widget.hpp b/gui/include/template_widget.hpp
index 7147560..f90b473 100644
--- a/gui/ui/include/turns/ui/template_widget.hpp
+++ b/gui/include/template_widget.hpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #ifndef TURNS_UI_TEMPLATE_WIDGET_HPP
 #define TURNS_UI_TEMPLATE_WIDGET_HPP
 
diff --git a/gui/ui/include/turns/ui/tracker.hpp b/gui/include/tracker.hpp
index 2e3adf5..d639aee 100644
--- a/gui/ui/include/turns/ui/tracker.hpp
+++ b/gui/include/tracker.hpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #ifndef TURNS_UI_TRACKER_HPP
 #define TURNS_UI_TRACKER_HPP
 
diff --git a/gui/ui/include/turns/ui/turn_order_view.hpp b/gui/include/turn_order_view.hpp
index 8dae4e4..9a7ede6 100644
--- a/gui/ui/include/turns/ui/turn_order_view.hpp
+++ b/gui/include/turn_order_view.hpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #ifndef TURNS_UI_TURN_ORDER_VIEW_HPP
 #define TURNS_UI_TURN_ORDER_VIEW_HPP
 
diff --git a/gui/lang/CMakeLists.txt b/gui/lang/CMakeLists.txt
deleted file mode 100644
index 1842615..0000000
--- a/gui/lang/CMakeLists.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-set(TRANSLATIONS
-  "de"
-  "de_CH"
-  "en"
-)
-
-foreach(LANG IN LISTS TRANSLATIONS)
-  set(BINARY_FILE "${CMAKE_CURRENT_BINARY_DIR}/${LANG}/LC_MESSAGES/turns.mo")
-  set(SOURCE_FILE "${CMAKE_CURRENT_SOURCE_DIR}/po/${LANG}.po")
-
-  list(APPEND TRANSLATION_BINARIES "${BINARY_FILE}")
-
-  add_custom_command(OUTPUT "${BINARY_FILE}"
-    COMMAND "${GETTEXT_MSGFMT_EXECUTABLE}"
-    ARGS
-    "-o"
-    "${BINARY_FILE}"
-    "${SOURCE_FILE}"
-    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-    DEPENDS
-    "${SOURCE_FILE}"
-    COMMENT "Processing translation ${LANG}"
-  )
-
-  install(FILES "${BINARY_FILE}"
-    DESTINATION "${CMAKE_INSTALL_FULL_LOCALEDIR}/${LANG}/LC_MESSAGES"
-  )
-endforeach()
-
-add_custom_target("mofiles" DEPENDS ${TRANSLATION_BINARIES})
-
-add_library("lang" INTERFACE)
-
-add_library("turns::lang" ALIAS "lang")
-
-if(TURNS_USE_INSTALLED_TRANSLATIONS)
-  target_compile_definitions("lang" INTERFACE
-    "LOCALEDIR=\"${CMAKE_INSTALL_FULL_LOCALEDIR}\""
-  )
-else()
-  target_compile_definitions("lang" INTERFACE
-    "LOCALEDIR=\"${CMAKE_CURRENT_BINARY_DIR}\""
-  )
-endif()
-
-target_include_directories("lang" INTERFACE
-  "include"
-)
-
-add_dependencies("lang" "mofiles")
-
-# Tests
-
-add_executable("lang-tests"
-  "tests/intl_test_init.cpp"
-
-  "tests/messages.cpp"
-)
-
-target_link_libraries("lang-tests" PRIVATE
-  "Catch2::Catch2WithMain"
-  "Intl::Intl"
-  
-  "turns::lang"
-)
-
-target_compile_definitions("lang-tests" PRIVATE
-  "TESTLOCALEDIR=\"${CMAKE_CURRENT_BINARY_DIR}\""
-)
-
-enable_coverage("lang-tests")
-
-target_link_options("lang-tests" PRIVATE
-  "$<$<AND:$<CXX_COMPILER_ID:GNU,Clang>,$<CONFIG:Debug>>:--coverage>"
-)
-
-catch_discover_tests("lang-tests")
\ No newline at end of file
diff --git a/gui/lang/po/de.po b/gui/lang/de.po
index 15c2d72..15c2d72 100644
--- a/gui/lang/po/de.po
+++ b/gui/lang/de.po
diff --git a/gui/lang/po/de_CH.po b/gui/lang/de_CH.po
index e79f91e..e79f91e 100644
--- a/gui/lang/po/de_CH.po
+++ b/gui/lang/de_CH.po
diff --git a/gui/lang/po/en.po b/gui/lang/en.po
index 54df09f..54df09f 100644
--- a/gui/lang/po/en.po
+++ b/gui/lang/en.po
diff --git a/gui/metainfo.xml b/gui/metainfo.xml
index 621c1ee..f8beb6b 100644
--- a/gui/metainfo.xml
+++ b/gui/metainfo.xml
@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>-->
+<!--SPDX-License-Identifier: LGPL-2.1-only-->
 <component type="desktop">
   <id>ch.arknet.Turns</id>
   <metadata_license>CC-BY-SA-4.0</metadata_license>
diff --git a/gui/mime.xml b/gui/mime.xml
index 92e0ff4..ffa6d31 100644
--- a/gui/mime.xml
+++ b/gui/mime.xml
@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>-->
+<!--SPDX-License-Identifier: LGPL-2.1-only-->
 <mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
     <mime-type type="text/x-turn-order">
         <comment>Turn order file</comment>
diff --git a/gui/src/main.cpp b/gui/src/main.cpp
index 030aa0f..a1f9843 100644
--- a/gui/src/main.cpp
+++ b/gui/src/main.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 // #include "turns/core/init.hpp"
 // #include "turns/core/settings.hpp"
 // #include "turns/ui/init.hpp"
diff --git a/gui/ui/src/participant_editor.cpp b/gui/src/participant_editor.cpp
index 8c83559..998d566 100644
--- a/gui/ui/src/participant_editor.cpp
+++ b/gui/src/participant_editor.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/ui/participant_editor.hpp"
 
 #include "turns/core/disposition.hpp"
diff --git a/gui/ui/src/participant_row.cpp b/gui/src/participant_row.cpp
index 7ce8e53..c0f53df 100644
--- a/gui/ui/src/participant_row.cpp
+++ b/gui/src/participant_row.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/ui/participant_row.hpp"
 
 #include "turns/core/disposition.hpp"
diff --git a/gui/ui/src/preferences.cpp b/gui/src/preferences.cpp
index 88e6d0f..cd6cdbf 100644
--- a/gui/ui/src/preferences.cpp
+++ b/gui/src/preferences.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/ui/preferences.hpp"
 
 #include "turns/core/settings.hpp"
diff --git a/gui/settings.cpp b/gui/src/settings.cpp
index 13cf665..161a709 100644
--- a/gui/settings.cpp
+++ b/gui/src/settings.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/core/settings.hpp"
 
 #include <glibmm/refptr.h>
diff --git a/gui/ui/src/tracker.cpp b/gui/src/tracker.cpp
index d67a6e0..dd926b5 100644
--- a/gui/ui/src/tracker.cpp
+++ b/gui/src/tracker.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/ui/tracker.hpp"
 
 #include "turns/core/settings.hpp"
diff --git a/gui/ui/src/tracker/actions.cpp b/gui/src/tracker_actions.cpp
index ba48177..7149f0e 100644
--- a/gui/ui/src/tracker/actions.cpp
+++ b/gui/src/tracker_actions.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/core/participant.hpp"
 #include "turns/lang/messages.hpp"
 #include "turns/ui/participant_editor.hpp"
diff --git a/gui/ui/src/tracker/event_handlers.cpp b/gui/src/tracker_event_handlers.cpp
index 78eb82b..ae0328c 100644
--- a/gui/ui/src/tracker/event_handlers.cpp
+++ b/gui/src/tracker_event_handlers.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/lang/messages.hpp"
 #include "turns/ui/tracker.hpp"
 
diff --git a/gui/ui/src/turn_order_view.cpp b/gui/src/turn_order_view.cpp
index 08fdf5d..5e5d550 100644
--- a/gui/ui/src/turn_order_view.cpp
+++ b/gui/src/turn_order_view.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/ui/turn_order_view.hpp"
 
 #include "turns/core/participant.hpp"
diff --git a/gui/style/CMakeLists.txt b/gui/style/CMakeLists.txt
deleted file mode 100644
index 8ddbae8..0000000
--- a/gui/style/CMakeLists.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-add_library("style")
-
-add_library("turns::style" ALIAS "style")
-
-target_add_glib_resources("style"
-  PREFIX "ch/arknet/Turns"
-  CSS_FILES
-  "style.css"
-  "style-dark.css"
-)
-
-target_link_libraries("style" PUBLIC
-  "PkgConfig::giomm"
-  PRIVATE
-  "$<$<AND:$<CXX_COMPILER_ID:GNU,Clang>,$<CONFIG:Debug>>:gcov>"
-)
-
-enable_coverage("style")
diff --git a/gui/ui/tests/gtk_test_init.cpp b/gui/tests/gtk_test_init.cpp
index bfa885f..fdefa74 100644
--- a/gui/ui/tests/gtk_test_init.cpp
+++ b/gui/tests/gtk_test_init.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/core/init.hpp"
 #include "turns/ui/init.hpp"
 
diff --git a/gui/lang/tests/intl_test_init.cpp b/gui/tests/intl_test_init.cpp
index 5438179..e7b7c0f 100644
--- a/gui/lang/tests/intl_test_init.cpp
+++ b/gui/tests/intl_test_init.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include <catch2/reporters/catch_reporter_event_listener.hpp>
 #include <catch2/reporters/catch_reporter_registrars.hpp>
 
diff --git a/gui/lang/tests/messages.cpp b/gui/tests/messages.cpp
index cecb038..6ff8936 100644
--- a/gui/lang/tests/messages.cpp
+++ b/gui/tests/messages.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/lang/messages.hpp"
 
 #include <catch2/catch_test_macros.hpp>
diff --git a/gui/ui/tests/participant_editor.cpp b/gui/tests/participant_editor.cpp
index fee0313..b5ddb9f 100644
--- a/gui/ui/tests/participant_editor.cpp
+++ b/gui/tests/participant_editor.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/ui/participant_editor.hpp"
 
 #include "turns/core/disposition.hpp"
diff --git a/gui/ui/tests/participant_row.cpp b/gui/tests/participant_row.cpp
index 20eaa5c..e32be78 100644
--- a/gui/ui/tests/participant_row.cpp
+++ b/gui/tests/participant_row.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include "turns/ui/participant_row.hpp"
 
 #include "turns/core/disposition.hpp"
diff --git a/gui/ui/tests/resources.cpp b/gui/tests/resources.cpp
index a091266..97a1a6b 100644
--- a/gui/ui/tests/resources.cpp
+++ b/gui/tests/resources.cpp
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
 #include <catch2/catch_test_macros.hpp>
 #include <catch2/generators/catch_generators.hpp>
 
diff --git a/gui/ui/tests/tracker.cpp b/gui/tests/tracker.cpp
index 0d5e983..3d0b5a0 100644
--- a/