--- a/gui/src/m-editor/find-dialog.cc
+++ b/gui/src/m-editor/find-dialog.cc
@@ -1,195 +1,195 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
-**
-** 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.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtGui>
-#include <QIcon>
-#include "find-dialog.h"
-
-find_dialog::find_dialog (QsciScintilla* edit_area, QWidget *parent)
-  : QDialog (parent)
-{
-  setWindowTitle ("Find and Replace");
-  setWindowIcon (QIcon(":/actions/icons/logo.png"));
-
-  _search_label = new QLabel (tr ("Find &what:"));
-  _search_line_edit = new QLineEdit;
-  _search_label->setBuddy (_search_line_edit);
-  _replace_label = new QLabel (tr ("Re&place with:"));
-  _replace_line_edit = new QLineEdit;
-  _replace_label->setBuddy (_replace_line_edit);
-
-  _case_check_box = new QCheckBox (tr ("Match &case"));
-  _from_start_check_box = new QCheckBox (tr ("Search from &start"));
-  _wrap_check_box = new QCheckBox (tr ("&Wrap while searching"));
-  _wrap_check_box->setChecked(true);
-  _find_next_button = new QPushButton (tr ("&Find Next"));
-  _find_next_button->setDefault (true);
-  _replace_button = new QPushButton (tr ("&Replace"));
-  _replace_all_button = new QPushButton (tr ("Replace &All"));
-
-  _more_button = new QPushButton (tr ("&More"));
-  _more_button->setCheckable (true);
-  _more_button->setAutoDefault (false);
-
-  _button_box = new QDialogButtonBox (Qt::Vertical);
-  _button_box->addButton (_find_next_button, QDialogButtonBox::ActionRole);
-  _button_box->addButton (_replace_button, QDialogButtonBox::ActionRole);
-  _button_box->addButton (_replace_all_button, QDialogButtonBox::ActionRole);
-  _button_box->addButton (_more_button, QDialogButtonBox::ActionRole);
-
-  _extension = new QWidget (this);
-  _whole_words_check_box = new QCheckBox (tr ("&Whole words"));
-  _regex_check_box = new QCheckBox (tr ("Regular E&xpressions"));
-  _backward_check_box = new QCheckBox (tr ("Search &backward"));
-  _search_selection_check_box = new QCheckBox (tr ("Search se&lection"));
-  _search_selection_check_box->setCheckable (false); // TODO: Not implemented.
-  _search_selection_check_box->setEnabled (false);
-
-  _edit_area = edit_area;
-  connect (_find_next_button,   SIGNAL (clicked ()),
-           this,                SLOT (search_next ()));
-  connect (_more_button,        SIGNAL (toggled (bool)),
-           _extension,          SLOT (setVisible (bool)));
-  connect (_replace_button,     SIGNAL (clicked ()),
-           this,                SLOT (replace ()));
-  connect (_replace_all_button, SIGNAL (clicked ()),
-           this,                SLOT (replace_all ()));
-
-  QVBoxLayout *extension_layout = new QVBoxLayout ();
-  extension_layout->setMargin (0);
-  extension_layout->addWidget (_whole_words_check_box);
-  extension_layout->addWidget (_backward_check_box);
-  extension_layout->addWidget (_search_selection_check_box);
-  _extension->setLayout (extension_layout);
-
-  QGridLayout *top_left_layout = new QGridLayout;
-  top_left_layout->addWidget (_search_label, 1, 1);
-  top_left_layout->addWidget (_search_line_edit, 1, 2);
-  top_left_layout->addWidget (_replace_label, 2, 1);
-  top_left_layout->addWidget (_replace_line_edit, 2, 2);
-
-  QVBoxLayout *left_layout = new QVBoxLayout;
-  left_layout->addLayout (top_left_layout);
-  left_layout->insertStretch (1, 5);
-  left_layout->addWidget (_case_check_box);
-  left_layout->addWidget (_from_start_check_box);
-  left_layout->addWidget (_wrap_check_box);
-  left_layout->addWidget (_regex_check_box);
-
-  QGridLayout *main_layout = new QGridLayout;
-  main_layout->setSizeConstraint (QLayout::SetFixedSize);
-  main_layout->addLayout (left_layout, 0, 0);
-  main_layout->addWidget (_button_box, 0, 1);
-  main_layout->addWidget (_extension, 1, 0, 1, 2);
-  setLayout (main_layout);
-
-  _extension->hide ();
-}
-
-void
-find_dialog::search_next ()
-{
-  int line = -1, col = -1;
-
-  _find_result_available = false;
-  if (_from_start_check_box->isChecked ())
-    {
-      line = 1;
-      col  = 1;
-    }
-
-  if (_edit_area)
-    {
-      _find_result_available = _edit_area->findFirst (_search_line_edit->text (),
-                                      _regex_check_box->isChecked (),
-                                      _case_check_box->isChecked (),
-                                      _whole_words_check_box->isChecked (),
-                                      _wrap_check_box->isChecked (),
-                                      !_backward_check_box->isChecked (),
-                                      line,col,
-                                      true,
-                                      true
-                                      );
-    }
-}
-
-
-void
-find_dialog::replace ()
-{
-  if (_edit_area)
-    {
-      _edit_area->replace (_replace_line_edit->text ());
-      _edit_area->findNext();
-    }
-}
-
-void
-find_dialog::replace_all ()
-{
-  int count = 0;
-
-  // check whether find & replace srings are different (avoid endless loop!)
-  int strDiff;
-  Qt::CaseSensitivity cs;
-  if (_case_check_box->isChecked())
-    {
-      cs = Qt::CaseSensitive;
-    }
-  else
-    {
-      cs = Qt::CaseInsensitive;
-    }
-  strDiff = QString::compare(_search_line_edit->text(),_replace_line_edit->text(),cs);
-
-  // replace all if strings are different
-  if (_edit_area && strDiff )
-    {
-      search_next ();  // find first occurence
-      while (_find_result_available)   // while search string is found
-        {
-          _edit_area->replace (_replace_line_edit->text ());   // replace
-          count++;                                             // inc counter
-          _find_result_available = _edit_area->findNext();                     // and find next
-        }
-    }
-  // TODO: Show number of replaced strings
-}
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+#include <QIcon>
+#include "find-dialog.h"
+
+find_dialog::find_dialog (QsciScintilla* edit_area, QWidget *parent)
+  : QDialog (parent)
+{
+  setWindowTitle ("Find and Replace");
+  setWindowIcon (QIcon(":/actions/icons/logo.png"));
+
+  _search_label = new QLabel (tr ("Find &what:"));
+  _search_line_edit = new QLineEdit;
+  _search_label->setBuddy (_search_line_edit);
+  _replace_label = new QLabel (tr ("Re&place with:"));
+  _replace_line_edit = new QLineEdit;
+  _replace_label->setBuddy (_replace_line_edit);
+
+  _case_check_box = new QCheckBox (tr ("Match &case"));
+  _from_start_check_box = new QCheckBox (tr ("Search from &start"));
+  _wrap_check_box = new QCheckBox (tr ("&Wrap while searching"));
+  _wrap_check_box->setChecked(true);
+  _find_next_button = new QPushButton (tr ("&Find Next"));
+  _find_next_button->setDefault (true);
+  _replace_button = new QPushButton (tr ("&Replace"));
+  _replace_all_button = new QPushButton (tr ("Replace &All"));
+
+  _more_button = new QPushButton (tr ("&More"));
+  _more_button->setCheckable (true);
+  _more_button->setAutoDefault (false);
+
+  _button_box = new QDialogButtonBox (Qt::Vertical);
+  _button_box->addButton (_find_next_button, QDialogButtonBox::ActionRole);
+  _button_box->addButton (_replace_button, QDialogButtonBox::ActionRole);
+  _button_box->addButton (_replace_all_button, QDialogButtonBox::ActionRole);
+  _button_box->addButton (_more_button, QDialogButtonBox::ActionRole);
+
+  _extension = new QWidget (this);
+  _whole_words_check_box = new QCheckBox (tr ("&Whole words"));
+  _regex_check_box = new QCheckBox (tr ("Regular E&xpressions"));
+  _backward_check_box = new QCheckBox (tr ("Search &backward"));
+  _search_selection_check_box = new QCheckBox (tr ("Search se&lection"));
+  _search_selection_check_box->setCheckable (false); // TODO: Not implemented.
+  _search_selection_check_box->setEnabled (false);
+
+  _edit_area = edit_area;
+  connect (_find_next_button,   SIGNAL (clicked ()),
+           this,                SLOT (search_next ()));
+  connect (_more_button,        SIGNAL (toggled (bool)),
+           _extension,          SLOT (setVisible (bool)));
+  connect (_replace_button,     SIGNAL (clicked ()),
+           this,                SLOT (replace ()));
+  connect (_replace_all_button, SIGNAL (clicked ()),
+           this,                SLOT (replace_all ()));
+
+  QVBoxLayout *extension_layout = new QVBoxLayout ();
+  extension_layout->setMargin (0);
+  extension_layout->addWidget (_whole_words_check_box);
+  extension_layout->addWidget (_backward_check_box);
+  extension_layout->addWidget (_search_selection_check_box);
+  _extension->setLayout (extension_layout);
+
+  QGridLayout *top_left_layout = new QGridLayout;
+  top_left_layout->addWidget (_search_label, 1, 1);
+  top_left_layout->addWidget (_search_line_edit, 1, 2);
+  top_left_layout->addWidget (_replace_label, 2, 1);
+  top_left_layout->addWidget (_replace_line_edit, 2, 2);
+
+  QVBoxLayout *left_layout = new QVBoxLayout;
+  left_layout->addLayout (top_left_layout);
+  left_layout->insertStretch (1, 5);
+  left_layout->addWidget (_case_check_box);
+  left_layout->addWidget (_from_start_check_box);
+  left_layout->addWidget (_wrap_check_box);
+  left_layout->addWidget (_regex_check_box);
+
+  QGridLayout *main_layout = new QGridLayout;
+  main_layout->setSizeConstraint (QLayout::SetFixedSize);
+  main_layout->addLayout (left_layout, 0, 0);
+  main_layout->addWidget (_button_box, 0, 1);
+  main_layout->addWidget (_extension, 1, 0, 1, 2);
+  setLayout (main_layout);
+
+  _extension->hide ();
+}
+
+void
+find_dialog::search_next ()
+{
+  int line = -1, col = -1;
+
+  _find_result_available = false;
+  if (_from_start_check_box->isChecked ())
+    {
+      line = 1;
+      col  = 1;
+    }
+
+  if (_edit_area)
+    {
+      _find_result_available = _edit_area->findFirst (_search_line_edit->text (),
+                                      _regex_check_box->isChecked (),
+                                      _case_check_box->isChecked (),
+                                      _whole_words_check_box->isChecked (),
+                                      _wrap_check_box->isChecked (),
+                                      !_backward_check_box->isChecked (),
+                                      line,col,
+                                      true,
+                                      true
+                                      );
+    }
+}
+
+
+void
+find_dialog::replace ()
+{
+  if (_edit_area)
+    {
+      _edit_area->replace (_replace_line_edit->text ());
+      _edit_area->findNext();
+    }
+}
+
+void
+find_dialog::replace_all ()
+{
+  int count = 0;
+
+  // check whether find & replace srings are different (avoid endless loop!)
+  int strDiff;
+  Qt::CaseSensitivity cs;
+  if (_case_check_box->isChecked())
+    {
+      cs = Qt::CaseSensitive;
+    }
+  else
+    {
+      cs = Qt::CaseInsensitive;
+    }
+  strDiff = QString::compare(_search_line_edit->text(),_replace_line_edit->text(),cs);
+
+  // replace all if strings are different
+  if (_edit_area && strDiff )
+    {
+      search_next ();  // find first occurence
+      while (_find_result_available)   // while search string is found
+        {
+          _edit_area->replace (_replace_line_edit->text ());   // replace
+          count++;                                             // inc counter
+          _find_result_available = _edit_area->findNext();                     // and find next
+        }
+    }
+  // TODO: Show number of replaced strings
+}