/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Linguist of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "translatedialog.h"

QT_BEGIN_NAMESPACE

TranslateDialog::TranslateDialog(QWidget *parent)
  : QDialog(parent)
{
    m_ui.setupUi(this);
    connect(m_ui.findNxt, SIGNAL(clicked()), this, SLOT(emitFindNext()));
    connect(m_ui.translate, SIGNAL(clicked()), this, SLOT(emitTranslateAndFindNext()));
    connect(m_ui.translateAll, SIGNAL(clicked()), this, SLOT(emitTranslateAll()));
    connect(m_ui.ledFindWhat, SIGNAL(textChanged(QString)), SLOT(verifyText()));
    connect(m_ui.ckMatchCase, SIGNAL(toggled(bool)), SLOT(verifyText()));
}

void TranslateDialog::showEvent(QShowEvent *)
{
    verifyText();
    m_ui.ledFindWhat->setFocus();
}

void TranslateDialog::verifyText()
{
    QString text = m_ui.ledFindWhat->text();
    bool canFind = !text.isEmpty();
    bool hit = false;
    if (canFind)
        emit requestMatchUpdate(hit);
    m_ui.findNxt->setEnabled(canFind);
    m_ui.translate->setEnabled(canFind && hit);
    m_ui.translateAll->setEnabled(canFind);
}

void TranslateDialog::emitFindNext()
{
    emit activated(Skip);
}

void TranslateDialog::emitTranslateAndFindNext()
{
    emit activated(Translate);
}

void TranslateDialog::emitTranslateAll()
{
    emit activated(TranslateAll);
}

QT_END_NAMESPACE