Add translations meson option to build and install translations

1 files changed, 17 insertions, 12 deletions

diff --git a/src/builtins.cpp b/src/builtins.cpp
index 242a09f..8cfdb46 100644
--- a/src/builtins.cpp
+++ b/src/builtins.cpp
@@ -10,17 +10,22 @@
 #include <QObject>
 #include <QVersionNumber>
 #include <iostream>
-#include <version.h>
+#include "version.h"
+#include <QTranslator>
 
-inline std::string tr(const char *text)
+inline const char* tr(const QTranslator *translator, const char *text)
 {
-    return QObject::tr(text).toStdString();
+    const auto t = translator->translate("builtins", text);
+    if(t.isEmpty())
+        return text;
+    else
+        return qUtf8Printable(t);
 }
 
 int builtins::version()
 {
     const auto version = QVersionNumber::fromString(QLatin1String(poi_Version)).toString().toStdString();
-    std::cout << tr("smolbote ") << version << std::endl;
+    std::cout << "smolbote " << version << std::endl;
     return 0;
 }
 
@@ -33,24 +38,24 @@ int builtins::build()
 int builtins::help(const char *cmd,
     boost::program_options::options_description cmd_opts,
     boost::program_options::options_description config_opts,
-    CommandHash_t pluginCommands)
+    CommandHash_t pluginCommands, const QTranslator *translator)
 {
     const auto version = QVersionNumber::fromString(QLatin1String(poi_Version)).toString().toStdString();
-    std::cout << tr("smolbote ") << version << tr(": yet another no-frills browser\n");
-    std::cout << tr("Usage: ") << cmd << tr(" [options] [command/URL(s)]\n\n");
+    std::cout << tr(translator, "smolbote ") << version << tr(translator, ": yet another no-frills browser\n");
+    std::cout << tr(translator, "Usage: ") << cmd << tr(translator, " [options] [command/URL(s)]\n\n");
 
-    std::cout << tr("Command-line Options:\n") << cmd_opts << '\n';
+    std::cout << tr(translator, "Command-line Options:\n") << cmd_opts << '\n';
 
-    std::cout << tr("Commands: \n");
+    std::cout << tr(translator, "Commands: \n");
     for(auto it = pluginCommands.constBegin(); it != pluginCommands.constEnd(); ++it)
         std::cout << "  " << it.key().toStdString() << '\n';
     std::cout << '\n';
 
-    std::cout << tr("Configuration Options:\n") << config_opts << '\n';
+    std::cout << tr(translator, "Configuration Options:\n") << config_opts << '\n';
 
 #ifdef Q_OS_UNIX
-    std::cout << tr("For more information on usage, refer to the manual page smolbote.7\n");
-    std::cout << tr("For more information on configuration, refer to the manual page smolbote.5\n");
+    std::cout << tr(translator, "For more information on usage, refer to the manual page smolbote.7\n");
+    std::cout << tr(translator, "For more information on configuration, refer to the manual page smolbote.5\n");
 #endif
 
     std::cout << std::endl;