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kimageshop'ChannelTable (./koffice/kimageshop/ui/kis_channelview.h:45)

class ChannelTable : public QTableView
{
  Q_OBJECT

public:

  enum action { VISIBLE, ADDCHANNEL, REMOVECHANNEL, RAISECHANNEL, LOWERCHANNEL };

  ChannelTable( QWidget *_parent = 0, const char *_name = 0 );
  ChannelTable( KisDoc *_doc, QWidget *_parent = 0, const char *_name = 0 );

  void updateTable();
  void updateAllCells();
  void update_contextmenu( int _index );

  void selectChannel( int _index );
  void slotInverseVisibility( int _index );

  virtual QSize sizeHint() const;

public slots:

  void slotMenuAction( int );
  void slotAddChannel();
  void slotRemoveChannel();

protected:

  virtual void paintCell( QPainter*, int _row, int _col );
  virtual void mousePressEvent( QMouseEvent *_event );

private:

  void init(KisDoc* doc);

  KisDoc* m_doc;
  int m_items, m_selected;
  QPopupMenu* m_contextmenu;
  QPixmap *m_eyeIcon, *m_linkIcon;
  QRect m_eyeRect, m_linkRect, m_previewRect;
};

kimageshop'ChannelTable::ChannelTable() (./koffice/kimageshop/ui/kis_channelview.cc:65)

ChannelTable::ChannelTable( QWidget* _parent, const char* _name )
  : QTableView( _parent, _name )
{
  init( 0 );
}

kimageshop'ChannelTable::ChannelTable() (./koffice/kimageshop/ui/kis_channelview.cc:71)

ChannelTable::ChannelTable( KisDoc* doc, QWidget* _parent, const char* _name )
  : QTableView( _parent, _name )
{
  init( doc );
}

kimageshop'ChannelTable::init() (./koffice/kimageshop/ui/kis_channelview.cc:77)

void ChannelTable::init( KisDoc* doc )
{
  setTableFlags( Tbl_autoHScrollBar | Tbl_autoVScrollBar );

  m_doc = doc;

  setBackgroundColor( white );

  // load icon pixmaps
  QString _icon = locate( "kis_pics", "eye.png", KisFactory::global() );
  m_eyeIcon = new QPixmap;
  if( !m_eyeIcon->load( _icon ) )
	QMessageBox::critical( this, "Canvas", "Can't find eye.png" );
  m_eyeRect = QRect( QPoint( 2,( CELLHEIGHT - m_eyeIcon->height() ) / 2 ), m_eyeIcon->size() );

  _icon = locate( "kis_pics", "link.png", KisFactory::global() );
  m_linkIcon = new QPixmap;
  if( !m_linkIcon->load( _icon ) )
	QMessageBox::critical( this, "Canvas", "Can't find link.png" );
  m_linkRect = QRect( QPoint( 25,( CELLHEIGHT - m_linkIcon->height() ) / 2 ), m_linkIcon->size() );
  
  // HACK - the size of the preview image should be configurable somewhere
  m_previewRect = QRect( QPoint( 40, (CELLHEIGHT - m_linkIcon->height() ) /2 ),
			 QSize( 15, 15 ) );

  updateTable();

  setCellWidth( CELLWIDTH );
  setCellHeight( CELLHEIGHT );
  //  m_selected = m_doc->layerList().count() - 1;

  QPopupMenu *submenu = new QPopupMenu();
 
  m_contextmenu = new QPopupMenu();

  m_contextmenu->setCheckable(TRUE);

  m_contextmenu->insertItem( i18n( "Visible" ), VISIBLE );
  m_contextmenu->insertItem( i18n( "Level" ), submenu );

  m_contextmenu->insertSeparator();

  m_contextmenu->insertItem( i18n( "Add Layer" ), ADDCHANNEL );
  m_contextmenu->insertItem( i18n( "Remove Layer"), REMOVECHANNEL );

  connect( m_contextmenu, SIGNAL( activated( int ) ), SLOT( slotMenuAction( int ) ) );
  connect( submenu, SIGNAL( activated( int ) ), SLOT( slotMenuAction( int ) ) );
}

kimageshop'ChannelTable::paintCell() (./koffice/kimageshop/ui/kis_channelview.cc:126)

void ChannelTable::paintCell( QPainter* /*_painter*/, int /*_row*/, int )
{
/*
  QString tmp;

  switch( _row )
  {
    case 0 :
      tmp = i18n( "Red" );
      break;
    case 1 :
      tmp = i18n( "Green" );
      break;
    case 2 :
      tmp = i18n( "Blue" );
      break;
    default :
      tmp = i18n( "Alpha" );
      break;
  }

  if( _row == m_selected )
  {
    _painter->fillRect( 0, 0, cellWidth( 0 ) - 1, cellHeight() - 1, green );
  }

  if( m_doc->layerList().at( _row )->isVisible() )
  {
    _painter->drawPixmap( m_eyeRect.topLeft(), *m_eyeIcon );
  }

  _painter->drawRect( 0, 0, cellWidth( 0 ) - 1, cellHeight() - 1);
  _painter->drawText( 80, 20, tmp );
*/
}

kimageshop'ChannelTable::updateTable() (./koffice/kimageshop/ui/kis_channelview.cc:162)

void ChannelTable::updateTable()
{
  m_items = 0;
  setNumRows( 0 );
  setNumCols( 0 );
  resize( sizeHint() );
}

kimageshop'ChannelTable::update_contextmenu() (./koffice/kimageshop/ui/kis_channelview.cc:170)

void ChannelTable::update_contextmenu( int  )
{
}

kimageshop'ChannelTable::selectChannel() (./koffice/kimageshop/ui/kis_channelview.cc:174)

void ChannelTable::selectChannel( int/* _index*/ )
{

}

kimageshop'ChannelTable::slotInverseVisibility() (./koffice/kimageshop/ui/kis_channelview.cc:179)

void ChannelTable::slotInverseVisibility( int  )
{
}

kimageshop'ChannelTable::slotMenuAction() (./koffice/kimageshop/ui/kis_channelview.cc:183)

void ChannelTable::slotMenuAction( int _id )
{
  switch( _id )
  {
    case VISIBLE:
      slotInverseVisibility( m_selected );
      break;
    case ADDCHANNEL:
      slotAddChannel();
      break;
    case REMOVECHANNEL:
      slotRemoveChannel();
      break;
    default:
      cerr << "Michael : unknown context menu action" << endl;
      break;
  }
}

kimageshop'ChannelTable::sizeHint() (./koffice/kimageshop/ui/kis_channelview.cc:202)

QSize ChannelTable::sizeHint() const
{
  return QSize( CELLWIDTH, CELLHEIGHT * 5 );
}

kimageshop'ChannelTable::mousePressEvent() (./koffice/kimageshop/ui/kis_channelview.cc:207)

void ChannelTable::mousePressEvent( QMouseEvent *_event )
{
  int row = findRow( _event->pos().y() );
  QPoint localPoint( _event->pos().x() % cellWidth(), _event->pos().y() % cellHeight() );

  if( _event->button() & LeftButton )
  {
    if( m_eyeRect.contains( localPoint ) )
    {
      slotInverseVisibility( row );
    }
    else if( row != -1 )
    {
      selectChannel( row );
    }
  }
  else if( _event->button() & RightButton )
  {
    selectChannel( row );
    update_contextmenu( row );
    m_contextmenu->popup( mapToGlobal( _event->pos() ) );
  }
}

kimageshop'ChannelTable::slotAddChannel() (./koffice/kimageshop/ui/kis_channelview.cc:231)

void ChannelTable::slotAddChannel()
{
}

kimageshop'ChannelTable::slotRemoveChannel() (./koffice/kimageshop/ui/kis_channelview.cc:235)

void ChannelTable::slotRemoveChannel()
{
}

kimageshop'ChannelTable::updateAllCells() (./koffice/kimageshop/ui/kis_channelview.cc:239)

void ChannelTable::updateAllCells()
{
  //for( unsigned int i = 0; i < m_doc->layerList().count(); i++ )
  //  updateCell( i, 0 );
}