From 6e4b01972a77685a5dbca98159c98d98b7a1d335 Mon Sep 17 00:00:00 2001
From: bog <bog@gozmail.net>
Date: Wed, 27 Dec 2023 05:26:44 +0100
Subject: [PATCH] :sparkles: i18n (en and fr).

---
 i18n/pix_en.ts     | 20 ++++++++++++++++++++
 i18n/pix_fr.ts     | 20 ++++++++++++++++++++
 meson.build        | 14 +++++++++++++-
 src/conf.in.hpp    |  2 ++
 src/gui/Window.cpp |  4 ++--
 src/main.cpp       |  7 +++++++
 6 files changed, 64 insertions(+), 3 deletions(-)
 create mode 100644 i18n/pix_en.ts
 create mode 100644 i18n/pix_fr.ts

diff --git a/i18n/pix_en.ts b/i18n/pix_en.ts
new file mode 100644
index 0000000..f1c0645
--- /dev/null
+++ b/i18n/pix_en.ts
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1" language="en_US">
+<context>
+    <name>QAction</name>
+    <message>
+        <location filename="../src/gui/Window.cpp" line="25"/>
+        <source>quit</source>
+        <translation>Quit</translation>
+    </message>
+</context>
+<context>
+    <name>QMenu</name>
+    <message>
+        <location filename="../src/gui/Window.cpp" line="22"/>
+        <source>file</source>
+        <translation>File</translation>
+    </message>
+</context>
+</TS>
diff --git a/i18n/pix_fr.ts b/i18n/pix_fr.ts
new file mode 100644
index 0000000..78ce21c
--- /dev/null
+++ b/i18n/pix_fr.ts
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1" language="fr_FR">
+<context>
+    <name>QAction</name>
+    <message>
+        <location filename="../src/gui/Window.cpp" line="25"/>
+        <source>quit</source>
+        <translation>Quitter</translation>
+    </message>
+</context>
+<context>
+    <name>QMenu</name>
+    <message>
+        <location filename="../src/gui/Window.cpp" line="22"/>
+        <source>file</source>
+        <translation>Fichier</translation>
+    </message>
+</context>
+</TS>
diff --git a/meson.build b/meson.build
index f635e7c..5e7668e 100644
--- a/meson.build
+++ b/meson.build
@@ -8,8 +8,11 @@ project(
   ]
 )
 
+data_dir = get_option('prefix') / get_option('datadir') / 'pixtool'
+
 conf = configuration_data()
 conf.set('version', meson.project_version())
+conf.set('datadir', data_dir)
 
 configure_file(
   input: 'src/conf.in.hpp',
@@ -26,6 +29,15 @@ qt_src = qt6.compile_moc(
   ]
 )
 
+translations = qt6.compile_translations(
+  ts_files: [
+    'i18n/pix_en.ts',
+    'i18n/pix_fr.ts'
+  ],
+  install: true,
+  install_dir: data_dir / 'i18n'
+)
+
 pixtool = static_library(
   'pixtool-core',
   sources: [
@@ -41,7 +53,7 @@ pixtool = static_library(
 
     # gui
     'src/gui/Window.cpp',
-  ] + qt_src,
+  ] + qt_src + translations,
   dependencies: [
     qt6_dep,
     dependency('spdlog')
diff --git a/src/conf.in.hpp b/src/conf.in.hpp
index cedf6fa..615f4c3 100644
--- a/src/conf.in.hpp
+++ b/src/conf.in.hpp
@@ -1,6 +1,8 @@
 #ifndef pt_CONF_HPP
 #define pt_CONF_HPP
 
+#include <filesystem>
 #define PT_VERSION std::string("@version@")
+#define PT_DATADIR std::filesystem::path("@datadir@")
 
 #endif
diff --git a/src/gui/Window.cpp b/src/gui/Window.cpp
index dec03f1..0f3c5c8 100644
--- a/src/gui/Window.cpp
+++ b/src/gui/Window.cpp
@@ -19,10 +19,10 @@ namespace pt
 
       QMenuBar* bar = new QMenuBar {this};
 
-      QMenu* file = new QMenu {"File"};
+      QMenu* file = new QMenu {QMenu::tr("file")};
       bar->addMenu(file);
 
-      QAction* quit = new QAction {"Quit"};
+      QAction* quit = new QAction {QAction::tr("quit")};
       file->addAction(quit);
 
       connect(quit, &QAction::triggered, [this](){
diff --git a/src/main.cpp b/src/main.cpp
index 3427cf7..7bef5a2 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,5 +1,7 @@
 #include <iostream>
 #include <QApplication>
+#include <QTranslator>
+
 #include "model/PixTool.hpp"
 #include "gui/Window.hpp"
 #include "Presenter.hpp"
@@ -9,8 +11,13 @@ int main(int argc, char** argv)
 {
   spdlog::set_level(spdlog::level::debug);
 
+
   QApplication app {argc, argv};
 
+  QTranslator translator;
+  Q_UNUSED(translator.load(QString::fromStdString(PT_DATADIR / "i18n" / "pix_fr.qm")));
+  app.installTranslator(&translator);
+
   pt::gui::Window window;
 
   pt::model::PixTool pixtool;