src/gui/set_default_dialog/set_default_dialog_libmain.cc

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#ifdef OS_WIN
#include <windows.h>
#endif

#include <QtGui/QApplication>
#include <QtGui/QtGui>
#include "base/logging.h"
#include "base/process_mutex.h"
#include "base/system_util.h"
#include "base/win_util.h"
#include "gui/base/locale_util.h"
#include "gui/set_default_dialog/set_default_dialog.h"

int RunSetDefaultDialog(int argc, char *argv[]) {
  Q_INIT_RESOURCE(qrc_set_default_dialog);

  mozc::SystemUtil::DisableIME();

  string name = "set_default_dialog.";
  name += mozc::SystemUtil::GetDesktopNameAsString();

  mozc::ProcessMutex mutex(name.c_str());
  if (!mutex.Lock()) {
    LOG(INFO) << "set_default_dialog is already running";
    return -1;
  }

#ifdef OS_WIN
  // For ImeUtil::SetDefault.
  mozc::ScopedCOMInitializer com_initializer;
#endif

  QApplication app(argc, argv);

  mozc::gui::LocaleUtil::InstallTranslationMessageAndFont
      ("set_default_dialog");

  mozc::gui::SetDefaultDialog dialog;
  return dialog.exec();
}