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khexedit'CGotoDialog (./kdeutils/khexedit/dialog.h:64)

class CGotoDialog : public KDialogBase 
{
  Q_OBJECT
  
  public:
    CGotoDialog( QWidget *parent, const char *name = 0, bool modal = false );
    ~CGotoDialog( void );

  protected:
    virtual void showEvent( QShowEvent *e );

  private slots:
    void slotOk( void );

  signals:
    void gotoOffset( uint offset, uint bit, bool fromCursor, bool forward );

  private:
    QComboBox *mComboBox;
    QCheckBox *mCheckBackward;
    QCheckBox *mCheckFromCursor;
    QCheckBox *mCheckVisible;
};

khexedit'CGotoDialog::CGotoDialog() (./kdeutils/khexedit/dialog.cc:43)

CGotoDialog::CGotoDialog( QWidget *parent, const char *name, bool modal )
  :KDialogBase( Plain, i18n("Goto Offset"), Ok|Cancel, Ok, parent, name, 
		modal )
{
  QVBoxLayout *topLayout = new QVBoxLayout( plainPage(), 0, spacingHint() );
  if( topLayout == 0 ) { return; }

  QVBoxLayout *vbox = new QVBoxLayout();
  if( vbox == 0 ) { return; }
  topLayout->addLayout( vbox );

  mComboBox = new QComboBox( true, plainPage() );
  if( mComboBox == 0 ) { return; }
  mComboBox->setMaxCount( 10 );
  mComboBox->setInsertionPolicy( QComboBox::AtTop );  
  mComboBox->setMinimumWidth( fontMetrics().maxWidth()*17 );

  QLabel *label = new QLabel( mComboBox, i18n("O&ffset"), plainPage() );
  if( label == 0 ) { return; }

  vbox->addWidget( label );
  vbox->addWidget( mComboBox );

  QButtonGroup *group = new QButtonGroup( i18n("Options"), plainPage() );
  if( group == 0 ) { return; }
  topLayout->addWidget( group, 10 );

  QGridLayout *gbox = new QGridLayout( group, 4, 2, spacingHint() );
  if( gbox == 0 ) { return; }
  gbox->addRowSpacing( 0, fontMetrics().lineSpacing() );
  mCheckFromCursor = new QCheckBox( i18n("&From cursor"), group );
  gbox->addWidget( mCheckFromCursor, 1, 0 );
  mCheckBackward = new QCheckBox( i18n("&Backwards"), group );
  gbox->addWidget( mCheckBackward, 1, 1 );
  mCheckVisible = new QCheckBox( i18n("&Stay visible"), group );
  gbox->addWidget( mCheckVisible, 2, 0 );
  gbox->setRowStretch( 3, 10 );
  mCheckVisible->setChecked( true );
  
  /*
  int w1 = group->fontMetrics().width( group->title() ) +
    group->fontMetrics().maxWidth()*2;
  int w2 = group->sizeHint().width();
  group->setMinimumWidth( QMAX( w1, w2 ) );
  */
}

khexedit'CGotoDialog::~CGotoDialog() (./kdeutils/khexedit/dialog.cc:92)

CGotoDialog::~CGotoDialog( void )
{
}

khexedit'CGotoDialog::showEvent() (./kdeutils/khexedit/dialog.cc:98)

void CGotoDialog::showEvent( QShowEvent *e )
{
  KDialogBase::showEvent(e);
  mComboBox->setFocus();
}



//
// Format of input string:
// 0x<HexNumber>|<DecimalNumber>s<Bit>
// s = :,. or space
//

khexedit'CGotoDialog::slotOk() (./kdeutils/khexedit/dialog.cc:111)

void CGotoDialog::slotOk( void )
{
  uint offset;
  bool success = stringToOffset( mComboBox->currentText(), offset );
  if( success == false )
  {
    showEntryFailure( this, QString("") );
    return;
  }

  if( mCheckVisible->isChecked() == false )
  {
    hide();
  }
  emit gotoOffset( offset, 7, mCheckFromCursor->isChecked(),
		   mCheckBackward->isChecked() == true ? false : true );

  #if 0
  const char *p = mComboBox->currentText();
  if( strlen( p ) == 0 )
  {
    return;
  }

  //
  // Skip any whitespaces in front of string
  //
  for( ; *p != 0 && isspace( *p ) ; p++ );
  
  uint offset, bit;
  int match;
  if( strncmp( p, "0x", 2 ) == 0 || strncmp( p, "0X", 2 ) == 0 )
  {
    match = sscanf( p+2, "%x", &offset );
  }
  else
  {
    match = sscanf( p, "%u", &offset );
  }

  if( match == 0 )
  {
    return;
  }

  bit = 7;

  p = strpbrk( p, ":,. " );
  if( p != 0 )
  {
    match = sscanf( p+1, "%u", &bit );
    if( match == 0 )
    {
      return;
    }
    if( bit > 7 ) { bit = 7; }
  }
  #endif
}