src/gui/confirmation_dialog/confirmation_dialog_libmain.cc

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

DECLARE_string(confirmation_type);
DEFINE_int32(confirmation_wait_time, 3600,
             "The interval time to pop-up the confirmation again, in sec.");

int RunConfirmationDialog(int argc, char *argv[]) {
  Q_INIT_RESOURCE(qrc_confirmation_dialog);

  mozc::SystemUtil::DisableIME();
  QApplication app(argc, argv);

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

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

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

  if (FLAGS_confirmation_type != "log_out") {
    if (mozc::gui::ConfirmationDialog::Show()) {
      return 0;  // Yes.
    }
    return 1;  // No.
  }

  // confirmation_type == "log_out"
  for (;;) {
    if (mozc::gui::ConfirmationDialog::Show()) {
      return 0;  // Yes.
    }
    mozc::Util::Sleep(FLAGS_confirmation_wait_time * 1000 /* msec */);
  }

  // Code will not reach here but put the return value just in case.
  return 1;
}