text: /****************************************************************************
  **
  ** Copyright (C) 2016 The Qt Company Ltd.
  ** Contact: https://www.qt.io/licensing/
  **
  ** This file is part of the Qt Linguist of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:GPL-EXCEPT$
  ** Commercial License Usage
  ** Licensees holding valid commercial Qt licenses may use this file in
  ** accordance with the commercial license agreement provided with the
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  **
  ** GNU General Public License Usage
  ** Alternatively, this file may be used under the terms of the GNU
  ** General Public License version 3 as published by the Free Software
  ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
  ** included in the packaging of this file. Please review the following
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  ****************************************************************************/
  
  #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
  