Add localization resources.

.gitignore

@@ -1,4 +1,6 @@
 build/
 .kdev4
 PMP7.kdev4
+Resources/Lokalize/main.lqa
+Resources/Lokalize/fr/PMP7.mo
 

Resources/Lokalize/0_getstrings.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+if [ ! -x 0_getstrings.sh ]
+then
+    echo "Wrong working directory. Please cd to the directory containing this script."
+    exit 0
+fi
+
+APPNAME=PMP7
+SRC=../../
+DOMAIN=fr
+DEST=$DOMAIN/$APPNAME.po
+[ ! -d $DOMAIN ] && mkdir $DOMAIN
+[ -f $DEST ] && JOIN="-j"
+[ -f $DEST ] && cp $DEST $DEST.bak-$(date +%F-%T)
+
+xgettext --keyword=_ -d $DOMAIN $JOIN -o $DEST --c++ --from-code=UTF-8 $(find $SRC -maxdepth 1 -type f -name "*.cpp")
+#xgettext --keyword=_ -d $DOMAIN -j -o $DEST --c++ --from-code=UTF-8 $(find $SRC -maxdepth 1 -type f -name "*.h")
+
+exit 0

Resources/Lokalize/2_makemo.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+if [ ! -x 2_makemo.sh ]
+then
+    echo "Wrong working directory. Please cd to the directory containing this script."
+    exit 0
+fi
+
+APPNAME=PMP7
+DOMAIN=fr
+
+msgfmt $DOMAIN/$APPNAME.po -o $DOMAIN/$APPNAME.mo
+
+# cp $DOMAIN/$APPNAME.mo /usr/local/share/locale/$DOMAIN/LC_MESSAGES/
+
+exit 0
+

Resources/Lokalize/fr/PMP7.po

@@ -0,0 +1,71 @@
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+#
+# Saleem EDAH-TALLY <set@nmset.info>, 2022.
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2022-10-16 17:56+0200\n"
+"PO-Revision-Date: 2022-10-16 18:05+0200\n"
+"Last-Translator: Saleem EDAH-TALLY <set@nmset.info>\n"
+"Language-Team: French <>\n"
+"Language: fr_FR\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Generator: Lokalize 22.08.2\n"
+
+#: ../../main.cpp:33
+msgid "Application signaled to exit."
+msgstr "Fin d'application signalée."
+
+#: ../../main.cpp:44
+msgid "Print help messages."
+msgstr "Afficher ceci."
+
+#: ../../main.cpp:45
+msgid "Media player : vlc, dragonplayer, xmms2..."
+msgstr "Lecteur de media : vlc, dragonplayer, xmms2..."
+
+#: ../../main.cpp:46
+msgid "Show some messages on stdout, namely, signaled pedal codes."
+msgstr ""
+"Afficher quelques messages, en particulier, les codes émis par les pédales."
+
+#: ../../main.cpp:47
+msgid "Pedal code for <PLAY> - default : 4, unsigned."
+msgstr "Code du pédalier pour <LECTURE> - défaut : 4, non signé."
+
+#: ../../main.cpp:48
+msgid "Pedal code for <FAST FORWARD> - default : 2, unsigned."
+msgstr "Code du pédalier pour <AVANCE RAPIDE> - défaut : 2, non signé."
+
+#: ../../main.cpp:49
+msgid "Pedal code for <REWIND> - default : 1, unsigned."
+msgstr "Code du pédalier pour <RETOUR ARRIÈRE> - défaut : 1, non signé."
+
+#: ../../main.cpp:50
+msgid ""
+"Automatically rewind for n milliseconds when playback stops - default : "
+"1500, unsigned."
+msgstr ""
+"Retour arrière automatique de n millisecondes à l'arrêt de la lecture -"
+" défaut : 1500, non signé."
+
+#: ../../main.cpp:71
+msgid ""
+"Declared pedal codes are inconsistent. A pedal code should identify a unique "
+"action."
+msgstr ""
+"Les codes de pédaliers déclarés sont inconsistants. Un code de pédalier doit"
+" déclencher une action unique."
+
+#: ../../main.cpp:81 ../../main.cpp:87
+msgid "Error : "
+msgstr "Erreur : "
+
+#: ../../main.cpp:124
+msgid "Could not listen to pedal events."
+msgstr "Ne peut écouter les pédaliers."

Resources/Lokalize/index.lokalize

@@ -0,0 +1,5 @@
+[General]
+LangCode=fr_FR
+MailingList=
+ProjectID=PMP7-Lokalize
+TargetLangCode=fr_FR

globals.h

@@ -9,6 +9,13 @@
 #ifndef GLOBALS_H
 #define GLOBALS_H
 
+#include <libintl.h>
+#include <string>
+using namespace std;
+
+//https://www.labri.fr/perso/fleury/posts/programming/a-quick-gettext-tutorial.html
+#define _(STRING) gettext(STRING)
+
 #define _APPNAME_ "PMP7" // Pedal control for Media Player
 #define _APP_DESCRIPTION_ "Controls media playback by foot pedal"
 #define _VERSION_ "2"

main.cpp

@@ -30,7 +30,7 @@ uint g_autorewind = 1500;
 void signalhandler(int sn)
 {
     if (g_verbose)
-        cout << "Application signaled to exit." << endl;
+        cout << _("Application signaled to exit.") << endl;
     delete g_pod7Proxy;
     exit(0);
 }
@@ -41,13 +41,13 @@ bool ManageParams(int argc, char** argv)
     {
         po::options_description desc(_ABOUT_);
         desc.add_options()
-                ("help,h", "Print help messages.")
+                ("help,h", _("Print help messages."))
-                ("backend,b", po::value<string>(&g_backend), "Media player : vlc, dragonplayer, xmms2...")
+                ("backend,b", po::value<string>(&g_backend), _("Media player : vlc, dragonplayer, xmms2..."))
-                ("verbose,v", "Show some messages on stdout, namely, signaled pedal codes.")
+                ("verbose,v", _("Show some messages on stdout, namely, signaled pedal codes."))
-                ("play,p", po::value<uint>(&g_play), "Pedal code for <PLAY> - default : 4, unsigned.")
+                ("play,p", po::value<uint>(&g_play), _("Pedal code for <PLAY> - default : 4, unsigned."))
-                ("fastforward,f", po::value<uint>(&g_fastforward), "Pedal code for <FAST FORWARD> - default : 2, unsigned.")
+                ("fastforward,f", po::value<uint>(&g_fastforward), _("Pedal code for <FAST FORWARD> - default : 2, unsigned."))
-                ("rewind,r", po::value<uint>(&g_play), "Pedal code for <REWIND> - default : 1, unsigned.")
+                ("rewind,r", po::value<uint>(&g_play), _("Pedal code for <REWIND> - default : 1, unsigned."))
-                ("autorewind,a", po::value<uint>(&g_autorewind), "Automatically rewind for n milliseconds when playback stops - default : 1500, unsigned.");
+                ("autorewind,a", po::value<uint>(&g_autorewind), _("Automatically rewind for n milliseconds when playback stops - default : 1500, unsigned."));
 
         po::variables_map vm;
         try
@@ -68,7 +68,7 @@ bool ManageParams(int argc, char** argv)
                     || g_rewind == g_fastforward
                     || g_play == g_fastforward)
             {
-                cout << "Declared pedal codes are inconsistent. A pedal code should identify a unique action." << endl;
+                cout << _("Declared pedal codes are inconsistent. A pedal code should identify a unique action.") << endl;
                 return false;
             }
             if (vm.count("verbose"))
@@ -78,13 +78,13 @@ bool ManageParams(int argc, char** argv)
         }
         catch (po::error& eb)
         {
-            cerr << "Error : " << eb.what() << endl;
+            cerr << _("Error : ") << eb.what() << endl;
             return false;
         }
     }
     catch (exception& e)
     {
-        cerr << "Error : " << e.what() << endl;
+        cerr << _("Error : ") << e.what() << endl;
         return false;
     }
     return true;
@@ -109,6 +109,10 @@ bool StartPOD7Proxy()
 
 int main(int argc, char** argv)
 {
+    setlocale (LC_ALL, "");
+    bindtextdomain (_APPNAME_, "/usr/local/share/locale"); // containing fr/LC_MESSAGES/
+    textdomain (_APPNAME_);
+    
     if (!ManageParams(argc, argv))
         return 0;
     signal(SIGINT, signalhandler);
@@ -117,7 +121,7 @@ int main(int argc, char** argv)
     DBus::default_dispatcher = &g_dispatcher;
     if (!StartPOD7Proxy())
     {
-        cout << "Could not listen to pedal events." << endl;
+        cout << _("Could not listen to pedal events.") << endl;
         return 0;
     }
 
@@ -130,4 +134,4 @@ int main(int argc, char** argv)
 /*
  dbusxx-introspect /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.vlc
  dbusxx-introspect /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.dragonplayer
- */
+ */