Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 696 insertions, 0 deletions

diff --git a/khexedit/exportdialog.cc b/khexedit/exportdialog.cc
new file mode 100644
index 0000000..a178319
--- /dev/null
+++ b/khexedit/exportdialog.cc
@@ -0,0 +1,696 @@
+/*
+ *   khexedit - Versatile hex editor
+ *   Copyright (C) 1999  Espen Sand, espensa@online.no
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   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.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+
+#include <limits.h>
+#include <qbuttongroup.h>
+#include <qlineedit.h> 
+
+#include <kfiledialog.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+
+#include "dialog.h"
+#include "exportdialog.h"
+#include <qpushbutton.h>
+
+
+CExportDialog::CExportDialog( QWidget *parent, char *name, bool modal )
+  :KDialogBase( Tabbed, i18n("Export Document"), Help|Ok|Cancel, Ok,
+		parent, name,  modal )
+{
+  setHelp( "khexedit/khexedit.html", QString::null );
+
+  mFrame[ page_destination ] = addPage( i18n("Destination") );
+  mFrame[ page_option ] = addPage( i18n("Options") );
+
+  setupDestinationPage();
+  setupOptionPage();
+ 
+  mConfig = 0;
+  readConfiguration();
+
+  QString path = mDestination.fileInput->text();
+  int index = path.findRev( '/' );
+  if( index != -1 ) { mWorkDir = path.left( index+1 ); }
+}
+
+
+CExportDialog::~CExportDialog( void )
+{
+  writeConfiguration();
+  delete mConfig; mConfig = 0;
+}
+
+
+void CExportDialog::showEvent( QShowEvent *e )
+{
+  KDialogBase::showEvent(e);
+  showPage(0);
+  mDestination.fileInput->setFocus();
+}
+
+
+void CExportDialog::readConfiguration( void )
+{
+  if( mConfig != 0 ) { return; }
+
+  mConfig = new KSimpleConfig( QString("hexexport") );
+  if( mConfig == 0 ) { return; }
+
+  mConfig->setGroup( "Destination" );
+
+  int val = mConfig->readNumEntry( "Format", 0 );
+  mDestination.formatCombo->setCurrentItem( val );
+  formatChanged( val < 0 || val > option_html ? 0 : val );
+
+  mConfig->setGroup( "Option" );
+  val = mConfig->readNumEntry( "HtmlLine", 80 );
+  mHtml.lineSpin->setValue( val );
+  QString text = mConfig->readEntry( "HtmlPrefix", "table" );
+  mHtml.prefixInput->setText( text );
+  val = mConfig->readNumEntry( "HtmlHeader", 1 );
+  mHtml.topCombo->setCurrentItem( val < 0 || val >= 4 ? 0 : val );
+  val = mConfig->readNumEntry( "HtmlFooter", 3 );
+  mHtml.bottomCombo->setCurrentItem( val < 0 || val >= 4 ? 0 : val );
+
+  bool state = mConfig->readBoolEntry( "HtmlSymlink", true );
+  mHtml.symlinkCheck->setChecked( state );  
+  state = mConfig->readBoolEntry( "HtmlNavigatorBar", true );
+  mHtml.navigatorCheck->setChecked( state );
+  state = mConfig->readBoolEntry( "HtmlBlackWhite", false );
+  mHtml.bwCheck->setChecked( state );
+
+  text = mConfig->readEntry( "ArrayName", "buffer" );
+  mArray.nameInput->setText( text );
+  text = mConfig->readEntry( "ArrayElementType", "char" );
+  for( int i=0; i < mArray.typeCombo->count(); i++ )
+  { 
+    if( mArray.typeCombo->text(i) == text )
+    {
+      mArray.typeCombo->setCurrentItem(i);
+      break;
+    }
+  }
+  val = mConfig->readNumEntry( "ArrayElementPerLine", 20 );
+  val = QMAX( val, mArray.lineSizeSpin->minValue() );  
+  val = QMIN( val, mArray.lineSizeSpin->maxValue() );
+  mArray.lineSizeSpin->setValue( val );
+  state = mConfig->readBoolEntry( "ArrayUnsignedAsHex", true );
+  mArray.hexadecimalCheck->setChecked( state );
+}
+
+
+void CExportDialog::writeConfiguration( void )
+{
+  if( mConfig == 0 )
+  {
+    return;
+  }
+
+  mConfig->setGroup( "Destination" );
+  mConfig->writeEntry( "Format", mDestination.formatCombo->currentItem() );
+
+  mConfig->setGroup( "Option" );
+  mConfig->writeEntry( "HtmlLine", mHtml.lineSpin->value() );
+  mConfig->writeEntry( "HtmlPrefix", mHtml.prefixInput->text() );
+  mConfig->writeEntry( "HtmlHeader", mHtml.topCombo->currentItem() );
+  mConfig->writeEntry( "HtmlFooter", mHtml.bottomCombo->currentItem() );
+  mConfig->writeEntry( "HtmlSymlink", mHtml.symlinkCheck->isChecked());
+  mConfig->writeEntry( "HtmlNavigatorBar",mHtml.navigatorCheck->isChecked());
+  mConfig->writeEntry( "HtmlBlackWhite", mHtml.bwCheck->isChecked() );
+
+
+  mConfig->writeEntry( "ArrayName", mArray.nameInput->text() );
+  mConfig->writeEntry( "ArrayElementType", mArray.typeCombo->currentText() );
+  mConfig->writeEntry( "ArrayElementPerLine", mArray.lineSizeSpin->value() );
+  mConfig->writeEntry( "ArrayUnsignedAsHex", 
+		       mArray.hexadecimalCheck->isChecked() );
+  mConfig->sync();
+}
+
+
+void CExportDialog::setupDestinationPage( void )
+{
+  QString text;
+  QFrame *page = mFrame[ page_destination ];
+
+  QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );  
+  if( topLayout == 0 ) { return; }
+
+  QStringList formatList;
+  formatList.append( i18n("Plain Text") );
+  formatList.append( i18n("HTML Tables") );
+  formatList.append( i18n("Rich Text (RTF)") );
+  formatList.append( i18n("C Array") );
+
+  mDestination.formatCombo = new QComboBox( false, page );
+  mDestination.formatCombo->insertStringList( formatList );
+  mDestination.formatCombo->setMinimumWidth( fontMetrics().maxWidth()*10 );
+  connect( mDestination.formatCombo, SIGNAL(activated(int)),
+	   SLOT(formatChanged(int)) );
+
+  text = i18n("&Format:");
+  QLabel *label = new QLabel( mDestination.formatCombo, text, page );
+  topLayout->addWidget( label );
+  topLayout->addWidget( mDestination.formatCombo );
+
+  QHBoxLayout *hbox = new QHBoxLayout();
+  topLayout->addLayout( hbox );
+
+  text = i18n("&Destination:");
+  label = new QLabel( text, page );
+  hbox->addWidget( label );
+ 
+  text = i18n("(Package folder)"); 
+  mDestination.fileExtraLabel = new QLabel( text, page );
+  hbox->addWidget( mDestination.fileExtraLabel, 10, AlignLeft|AlignVCenter );
+
+  hbox = new QHBoxLayout();
+  topLayout->addLayout( hbox );
+
+  mDestination.fileInput = new QLineEdit( page );
+  hbox->addWidget( mDestination.fileInput );
+  connect(mDestination.fileInput, SIGNAL(textChanged ( const QString & )),this,SLOT(destinationChanged(const QString &)));
+  text = i18n("Choose...");
+  QPushButton *browseButton = new QPushButton( text, page, "browse" );
+  hbox->addWidget( browseButton );
+  connect( browseButton, SIGNAL(clicked()), SLOT(browserClicked()) );
+  mDestination.fileInput->setMinimumWidth( fontMetrics().maxWidth()*15 );
+
+  label->setBuddy(mDestination.fileInput);
+
+  hbox = new QHBoxLayout();
+  topLayout->addLayout( hbox, 10 );
+
+  mDestination.rangeBox = new QButtonGroup( i18n("Export Range"), page );
+  hbox->addWidget( mDestination.rangeBox );
+
+  QButtonGroup *group = mDestination.rangeBox; // convenience
+
+  QVBoxLayout *vbox = new QVBoxLayout( group, spacingHint() );  
+  vbox->addSpacing( fontMetrics().lineSpacing() );
+  
+  QRadioButton *radio1 = new QRadioButton( i18n("&Everything"), group );
+  radio1->setFixedSize( radio1->sizeHint() );
+  mDestination.rangeBox->insert( radio1, 0 );
+  vbox->addWidget( radio1, 0, AlignLeft );
+
+  QRadioButton *radio2 = new QRadioButton( i18n("&Selection"), group );
+  radio2->setFixedSize( radio2->sizeHint() );
+  mDestination.rangeBox->insert( radio2, 1 );
+  vbox->addWidget( radio2, 0, AlignLeft );
+
+  QRadioButton *radio3 = new QRadioButton( i18n("&Range"), group );
+  radio3->setFixedSize( radio3->sizeHint() );
+  mDestination.rangeBox->insert( radio3, 2 );
+  vbox->addWidget( radio3, 0, AlignLeft );
+
+  QGridLayout *gbox = new QGridLayout( 2, 2, spacingHint() );
+  vbox->addLayout( gbox );
+
+  mDestination.fromInput = new QLineEdit( group );
+  text = i18n("&From offset:");
+  mDestination.fromLabel = new QLabel( mDestination.fromInput, text, group );
+  gbox->addWidget( mDestination.fromLabel, 0, 0 );
+  gbox->addWidget( mDestination.fromInput, 0, 1 );
+
+  mDestination.toInput = new QLineEdit( group );
+  text = i18n("&To offset:");
+  mDestination.toLabel = new QLabel( mDestination.toInput, text, group );
+  gbox->addWidget( mDestination.toLabel, 1, 0 );
+  gbox->addWidget( mDestination.toInput, 1, 1 );
+
+  connect( group, SIGNAL(clicked(int)), SLOT(rangeChanged(int)) );
+  group->setButton(0);
+  rangeChanged(0);
+  enableButtonOK( !mDestination.fileInput->text().isEmpty() );
+}
+
+void CExportDialog::destinationChanged(const QString &_text)
+{
+  enableButtonOK( !_text.isEmpty() );
+}
+
+void CExportDialog::setupOptionPage( void )
+{
+  QFrame *page = mFrame[ page_option ];
+  QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );  
+  if( topLayout == 0 ) { return; }
+
+  mOptionStack = new QWidgetStack( page, "stack" );
+  if( mOptionStack == 0 ) { return; }
+  topLayout->addWidget( mOptionStack );
+
+  makeTextOption();
+  makeHtmlOption();
+  makeRtfOption();
+  makeCArrayOption();
+  mOptionStack->raiseWidget( (int)option_text );
+
+  QSize size = mOptionStack->sizeHint();
+  size += QSize(spacingHint()*2, spacingHint()*2);
+  page->setMinimumSize( size ); 
+}
+
+
+void CExportDialog::makeTextOption( void )
+{
+  QFrame *page = new QFrame( mFrame[ page_option ] );
+  if( page == 0 ) { return; }
+  mOptionStack->addWidget( page, option_text );
+
+  QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );
+  QString text = i18n("No options for this format.");
+  QLabel *label = new QLabel( text, page );
+  topLayout->addWidget( label, 0, AlignCenter );
+}
+
+
+void CExportDialog::makeHtmlOption( void )
+{
+  QFrame *page = new QFrame( mFrame[ page_option ] );
+  if( page == 0 ) { return; }
+  mOptionStack->addWidget( page, option_html );
+
+  QString text;
+  QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );  
+  if( topLayout == 0 ) { return; }
+
+  text = i18n("HTML Options (one table per page)");
+  QLabel *label = new QLabel( text, page );
+  topLayout->addWidget( label );
+
+  QFrame *hline = new QFrame( page );
+  hline->setFrameStyle( QFrame::Sunken | QFrame::HLine );
+  topLayout->addWidget( hline );
+
+  QFrame *frame = new QFrame( page );
+  if( frame == 0 ) { return; }  
+  topLayout->addWidget( frame );
+
+  QGridLayout *gbox = new QGridLayout( frame, 4, 2, 0, spacingHint() );
+  if( gbox == 0 ) { return; }
+  gbox->setColStretch( 1, 10 );  
+
+  mHtml.lineSpin = new QSpinBox( frame );
+  mHtml.lineSpin->setMinimumWidth( fontMetrics().maxWidth()*10 );
+  mHtml.lineSpin->setRange( 5, INT_MAX );
+  gbox->addWidget( mHtml.lineSpin, 0, 1 );
+  
+  text = i18n("&Lines per table:");
+  label = new QLabel( mHtml.lineSpin, text, frame );
+  gbox->addWidget( label, 0, 0 );
+
+  mHtml.prefixInput = new QLineEdit( frame, "prefix" );
+  mHtml.prefixInput->setMinimumWidth( fontMetrics().maxWidth()*10 );
+  gbox->addWidget( mHtml.prefixInput, 1, 1 );
+
+  text = i18n("Filename &prefix (in package):");
+  label = new QLabel( mHtml.prefixInput, text, frame );
+  gbox->addWidget( label, 1, 0 );
+
+  QStringList headerList;
+  headerList.append( i18n("None") );
+  headerList.append( i18n("Filename with Path") );
+  headerList.append( i18n("Filename") );
+  headerList.append( i18n("Page Number") );
+
+  mHtml.topCombo = new QComboBox( false, frame );
+  mHtml.topCombo->insertStringList( headerList );
+  gbox->addWidget( mHtml.topCombo, 2, 1 );
+
+  text = i18n("Header &above text:");
+  label = new QLabel( mHtml.topCombo, text, frame );
+  gbox->addWidget( label, 2, 0 );
+
+  mHtml.bottomCombo = new QComboBox( false, frame );
+  mHtml.bottomCombo->insertStringList( headerList );
+  gbox->addWidget( mHtml.bottomCombo, 3, 1 );
+
+  text = i18n("&Footer below text:");
+  label = new QLabel( mHtml.bottomCombo, text, frame );
+  gbox->addWidget( label, 3, 0 );
+
+  text = i18n("Link \"index.html\" to &table of contents file");
+  mHtml.symlinkCheck = new QCheckBox( text, page );
+  topLayout->addWidget( mHtml.symlinkCheck );
+
+  text = i18n("&Include navigator bar");
+  mHtml.navigatorCheck = new QCheckBox( text, page );
+  topLayout->addWidget( mHtml.navigatorCheck );
+
+  text = i18n("&Use black and white only");
+  mHtml.bwCheck = new QCheckBox( text, page );
+  topLayout->addWidget( mHtml.bwCheck );
+
+  topLayout->addStretch(10);
+}
+
+
+void CExportDialog::makeRtfOption( void )
+{
+  QFrame *page = new QFrame( mFrame[ page_option ] );
+  if( page == 0 ) { return; }
+  mOptionStack->addWidget( page, option_rtf );
+
+  QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );
+  QString text = i18n("No options for this format.");
+  QLabel *label = new QLabel( text, page );
+  topLayout->addWidget( label, 0, AlignCenter );
+}
+
+
+void CExportDialog::makeCArrayOption( void )
+{
+  QFrame *page = new QFrame( mFrame[ page_option ] );
+  mOptionStack->addWidget( page, option_carray );
+
+  QString text;
+  QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );  
+
+  text = i18n("C Array Options");
+  QLabel *label = new QLabel( text, page );
+  topLayout->addWidget( label, 0, AlignLeft );
+
+  QFrame *hline = new QFrame( page );
+  hline->setFrameStyle( QFrame::Sunken | QFrame::HLine );
+  topLayout->addWidget( hline );
+
+  QGridLayout *gbox = new QGridLayout( 3, 2, spacingHint() );
+  topLayout->addLayout( gbox );
+  gbox->setColStretch( 1, 10 );
+
+  mArray.nameInput = new QLineEdit( page );
+  gbox->addWidget( mArray.nameInput, 0, 1 );
+  text = i18n("Array name:"); 
+  label = new QLabel( mArray.nameInput, text, page );
+  gbox->addWidget( label, 0, 0 );
+
+  QStringList typeList;
+  typeList.append( i18n("char") );
+  typeList.append( i18n("unsigned char") );
+  typeList.append( i18n("short") );
+  typeList.append( i18n("unsigned short") );
+  typeList.append( i18n("int") );
+  typeList.append( i18n("unsigned int") );
+  typeList.append( i18n("float") );
+  typeList.append( i18n("double") );
+  mArray.typeCombo = new QComboBox( false, page );
+  mArray.typeCombo->insertStringList( typeList );
+  mArray.typeCombo->setMinimumWidth( fontMetrics().maxWidth()*10 );
+  gbox->addWidget( mArray.typeCombo, 1, 1 );
+  text = i18n("Element type:"); 
+  label = new QLabel( mArray.typeCombo, text, page );
+  gbox->addWidget( label, 1, 0 );
+  
+  mArray.lineSizeSpin = new QSpinBox( page );
+  mArray.lineSizeSpin->setMinimumWidth( fontMetrics().maxWidth()*10 );
+  mArray.lineSizeSpin->setRange( 1, INT_MAX );
+  gbox->addWidget( mArray.lineSizeSpin, 2, 1 );
+  text = i18n("Elements per line:"); 
+  label = new QLabel( mArray.lineSizeSpin, text, page );
+  gbox->addWidget( label, 2, 0 );
+
+  text = i18n("Print unsigned values as hexadecimal");
+  mArray.hexadecimalCheck = new QCheckBox( text, page );
+  topLayout->addWidget( mArray.hexadecimalCheck );
+
+  topLayout->addStretch(10);
+}
+
+
+
+
+
+void CExportDialog::formatChanged( int index )
+{
+  mDestination.formatCombo->setCurrentItem(index);
+  mDestination.fileExtraLabel->setEnabled( index == option_html );
+  mOptionStack->raiseWidget( index );
+}
+
+
+void CExportDialog::rangeChanged( int id )
+{
+  bool state = id == 2 ? true : false;
+  mDestination.toLabel->setEnabled( state );
+  mDestination.fromLabel->setEnabled( state );
+  mDestination.toInput->setEnabled( state );
+  mDestination.fromInput->setEnabled( state );
+}
+
+
+void CExportDialog::browserClicked( void )
+{
+  QString url;
+  if( mDestination.formatCombo->currentItem() == option_html )
+  {
+    url = KFileDialog::getExistingDirectory( mWorkDir, topLevelWidget() );
+  }
+  else
+  {
+    url = KFileDialog::getSaveFileName( mWorkDir, "*", topLevelWidget() );
+  }
+
+  if( url.isEmpty() )
+  {
+    return;
+  }
+  
+  int index = url.findRev( '/' );
+  if( index != -1 ) 
+  { 
+    mWorkDir = url.left( index+1 ); 
+  }
+  mDestination.fileInput->setText( url );
+}
+
+
+void CExportDialog::slotOk( void )
+{
+  QString path( mDestination.fileInput->text() );
+
+  int format = mDestination.formatCombo->currentItem();
+  if( format == option_text )
+  {
+    if( verifyFileDestnation( this, i18n("Export Document"), path ) == false )
+    {
+      return;
+    }
+
+    SExportText e;
+    uint mode;
+    if( collectRange( mode, e.range.start, e.range.stop ) == false )
+    {
+      showEntryFailure( this, QString("") );
+      return;
+    }
+    e.range.mode = (SExportRange::EMode)mode; // FIXME
+    e.destFile   = path;
+
+    hide();
+    emit exportText(e);
+  }
+  else if( format == option_html )
+  {
+    SExportHtml e;
+    uint mode;
+    if( collectRange( mode, e.range.start, e.range.stop ) == false )
+    {
+      showEntryFailure( this, QString("") );
+      return;
+    }
+    e.range.mode = (SExportRange::EMode)mode; // FIXME
+
+    const QString str = mHtml.prefixInput->text().stripWhiteSpace();
+    mHtml.prefixInput->setText( str );
+    if( mHtml.prefixInput->text().isEmpty() == true )
+    {
+      mHtml.prefixInput->setText( "table" );
+    }
+
+    const QString prefix = mHtml.prefixInput->text();
+    for( uint i=0; i<prefix.length(); i++ )
+    {
+      QChar c = prefix[i];
+      if( c.isSpace() == true || c.isPunct() == true )
+      {
+	QString msg = i18n("The filename prefix can not contain empty letters "
+	  "or punctuation marks.");
+	KMessageBox::sorry( this, msg, i18n("Export Document") );
+	return;
+      }
+    }
+
+    if( verifyPackage( path ) == false )
+    {
+      return;
+    }
+
+    e.package       = path;
+    e.prefix        = prefix;
+    e.linePerPage   = mHtml.lineSpin->value();
+    e.topCaption    = mHtml.topCombo->currentItem();
+    e.bottomCaption = mHtml.bottomCombo->currentItem();
+    e.symLink       = mHtml.symlinkCheck->isChecked();
+    e.navigator     = mHtml.navigatorCheck->isChecked();
+    e.blackWhite    = mHtml.bwCheck->isChecked();
+
+    hide();
+    emit exportHtml(e);
+  }
+  else if( format == option_rtf )
+  {
+    QString msg = i18n("This format is not yet supported.");
+    KMessageBox::sorry( this, msg );
+  }
+  else if( format == option_carray )
+  {
+    if( verifyFileDestnation( this, i18n("Export Document"), path ) == false )
+    {
+      return;
+    }
+
+    SExportCArray e;
+    uint mode;
+    if( collectRange( mode, e.range.start, e.range.stop ) == false )
+    {
+      showEntryFailure( this, QString("") );
+      return;
+    }
+    e.range.mode = (SExportRange::EMode)mode; // FIXME
+    e.destFile   = path;
+    e.arrayName = mArray.nameInput->text();
+    e.elementType = mArray.typeCombo->currentItem();
+    e.elementPerLine = mArray.lineSizeSpin->value(); 
+    e.unsignedAsHexadecimal = mArray.hexadecimalCheck->isChecked();
+
+    emit exportCArray( e );
+  }
+}
+
+
+
+
+bool CExportDialog::collectRange( uint &mode, uint &start, uint &stop )
+{
+  QButton *b = mDestination.rangeBox->selected();
+  if( b == 0 )
+  {
+    return( false );
+  }
+  
+  int id =  mDestination.rangeBox->id( b );
+  if( id == 0 )
+  {
+    mode = SExportRange::All;
+  }
+  else if( id == 1 )
+  {
+    mode = SExportRange::Selection;
+  }
+  else if( id == 2 )
+  {
+    mode = SExportRange::Range;
+    bool ok1 = stringToOffset( mDestination.fromInput->text(), start );
+    bool ok2 = stringToOffset( mDestination.toInput->text(), stop );
+    if( ok1 == false || ok2 == false || start >= stop )
+    {
+      return( false );
+    }
+  }
+  else
+  {
+    return( false );
+  }
+
+  return( true );
+}
+
+
+//
+// This one will attempt to create a directory if 'path'
+// specifies a nonexistent name.
+//
+bool CExportDialog::verifyPackage( const QString &path )
+{
+  const QString title = i18n("Export Document");
+
+  if( path.isEmpty() == true )
+  {
+    QString msg = i18n("You must specify a destination.");
+    KMessageBox::sorry( this, msg, title );
+    return( false );
+  }
+
+  QFileInfo info( path );
+  if( info.exists() == false )
+  {
+    QDir directory;
+    if( directory.mkdir( path ) == false )
+    {
+      QString msg;
+      msg += i18n("Unable to create a new folder");
+      msg += "\n";
+      msg += path;
+      KMessageBox::sorry( this, msg, title );
+      return( false );
+    }
+  }
+  else
+  {
+    if( info.isDir() == false ) 
+    {
+      QString msg = i18n("You have specified an existing file");
+      KMessageBox::sorry( this, msg, title );
+      return( false );
+    }
+    else
+    {
+      if( info.isWritable() == false ) 
+      {
+	QString msg = i18n( ""
+          "You do not have write permission to this folder.");
+	KMessageBox::sorry( this, msg, title );
+	return( false );
+      }
+
+      const QString prefix = mHtml.prefixInput->text();
+      QString f1 = QString("%1%2.html").arg(prefix).arg("00000000");
+      QString f2 = QString("%1%2.html").arg(prefix).arg("99999999");
+
+      QString msg = i18n( ""
+        "You have specified an existing folder.\n"
+	"If you continue, any existing file in the range "
+	"\"%1\" to \"%2\" can be lost.\n"
+	"Continue?").arg(f1).arg(f2);
+      int reply = KMessageBox::warningContinueCancel( this, msg, title );
+      if( reply != KMessageBox::Continue )
+      {
+	return( false );
+      }
+
+    }
+  }
+
+  return( true );
+}
+
+#include "exportdialog.moc"