android/android-emu/android/skin/qt/error-dialog.cpp

// Copyright (C) 2015 The Android Open Source Project
//
// This software is licensed under the terms of the GNU General Public
// License version 2, as published by the Free Software Foundation, and
// may be copied, distributed, and modified under those terms.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

#include "android/skin/qt/error-dialog.h"

#include <QMessageBox>

static QMessageBox* sErrorDialog = nullptr;

void initErrorDialog(QWidget *parent)
{
    // This dialog will be deleted when the parent is deleted, which occurs
    // when the emulator closes.

    if (!sErrorDialog) {
        sErrorDialog = new QMessageBox(QMessageBox::Warning, "", "",
                                       QMessageBox::Ok, parent);
        sErrorDialog->setModal(true);
    }
}

void showErrorDialog(const QString& message, const QString& title)
{
    if (sErrorDialog) {
        sErrorDialog->setText(message);
        sErrorDialog->setWindowTitle(title);
        sErrorDialog->exec();
    }
}

void deleteErrorDialog() {
    delete sErrorDialog;
    sErrorDialog = nullptr;
}