Print functionality (SLN).

diff --git a/src/SUIT/SUIT_ViewWindow.cxx b/src/SUIT/SUIT_ViewWindow.cxx
index 4e9236a62704b72568b8eacea8193aae2b7c7112..e26b6f143b0fd990980c2453a58c07643b7fe0b8 100755 (executable)
--- a/src/SUIT/SUIT_ViewWindow.cxx
+++ b/src/SUIT/SUIT_ViewWindow.cxx
@@ -32,6 +32,10 @@
 #include <QIcon>
 #include <QApplication>
 #include <QContextMenuEvent>
+#include <QPrintDialog>
+#include <QPrinter>
+#include <QPainter>
+
 
 /*!\class SUIT_ViewWindow
  * Class provide view window.
@@ -213,3 +217,84 @@ QString   SUIT_ViewWindow::getVisualParameters()
 void SUIT_ViewWindow::setVisualParameters( const QString& /*parameters*/ )
 {
 }
+
+/*!
+  Prints given image
+  \param theImage - the image to print
+*/
+void SUIT_ViewWindow::printImage( const QImage& theImage, QWidget* theWidget )
+{
+  if ( theImage.isNull() )
+    return;
+
+  // stored settings for further starts
+  static QString aPrinterName;
+  static int anOrientation = -1;
+
+  QPrinter aPrinter;
+
+  // restore settinds from previous launching
+
+  // printer name
+  if ( !aPrinterName.isEmpty() )
+    aPrinter.setPrinterName( aPrinterName );
+  else 
+  {
+    // Nothing to do for the first printing. aPrinter contains default printer name by default
+  }
+
+  if ( anOrientation >= 0 )
+    aPrinter.setOrientation( (QPrinter::Orientation)anOrientation );
+  else
+    aPrinter.setOrientation( QPrinter::Landscape );
+
+
+  QPrintDialog printDlg( &aPrinter, theWidget );
+  printDlg.setPrintRange( QAbstractPrintDialog::AllPages );
+  if ( printDlg.exec() != QDialog::Accepted ) 
+    return;
+
+  // store printer settings for further starts
+  aPrinterName = aPrinter.printerName();
+  anOrientation = aPrinter.orientation();
+
+  int W, H;
+  QPainter aPainter;
+
+  // work arround for printing on real printer
+  if ( aPrinter.outputFileName().isEmpty() && aPrinter.orientation() == QPrinter::Landscape )
+  {
+    aPrinter.setFullPage( true );
+    // set paper orientation and rotate painter
+    aPrinter.setOrientation( QPrinter::Portrait );
+
+    W = aPrinter.height();
+    H = aPrinter.width();
+
+    int wBorder = aPrinter.paperRect().height() - W;
+    int hBorder = aPrinter.paperRect().width() - H;
+
+    aPainter.begin( &aPrinter );
+    aPainter.translate( QPoint( H + hBorder, wBorder ) );
+    aPainter.rotate( 90 );
+  }
+  else 
+  {
+    aPrinter.setFullPage( false );
+    aPainter.begin( &aPrinter );
+    W = aPrinter.width();
+    H = aPrinter.height();
+  }
+
+  QImage anImage = theImage;
+  if ( anImage.width() > W || anImage.height() > H )
+    anImage = anImage.scaled( W, H, Qt::KeepAspectRatio, Qt::SmoothTransformation );
+
+  // place image in the center of page
+  int offsetW = ( W - anImage.width() ) / 2;
+  int offsetH = ( H - anImage.height() ) / 2;
+
+  aPainter.drawImage( offsetW, offsetH, anImage );
+
+  aPainter.end();
+}

diff --git a/src/SUIT/SUIT_ViewWindow.h b/src/SUIT/SUIT_ViewWindow.h
index e5aaa5bc14aec2d56c4b443e61e3ef9beca56372..944c9d5fa91ffe554e3e905e017a6391d79e308e 100755 (executable)
--- a/src/SUIT/SUIT_ViewWindow.h
+++ b/src/SUIT/SUIT_ViewWindow.h
@@ -44,6 +44,7 @@ public:
 
   virtual QImage    dumpView();
   bool              dumpViewToFormat( const QString& fileName, const QString& format );
+  virtual void      printImage( const QImage&, QWidget* );
 
   bool              onAccelAction( int );
 

diff --git a/src/SVTK/SVTK_MainWindow.cxx b/src/SVTK/SVTK_MainWindow.cxx
index 276760378128ae292f73614de40cddef19cf8ffe..abd7cccf53ce6222d201d5814a8313d6dd7d1438 100644 (file)
--- a/src/SVTK/SVTK_MainWindow.cxx
+++ b/src/SVTK/SVTK_MainWindow.cxx
@@ -942,78 +942,8 @@ SVTK_MainWindow
 void SVTK_MainWindow::onPrintView()
 {
   QImage img = dumpView();
-  if ( img.isNull() )
-    return;
-
-  // stored settings for further starts
-  static QString aPrinterName;
-  static int anOrientation = -1;
-
-  QPrinter aPrinter;
-
-  // restore settinds from previous launching
-
-  // printer name
-  if ( !aPrinterName.isEmpty() )
-    aPrinter.setPrinterName( aPrinterName );
-  else 
-  {
-    // Nothing to do for the first printing. aPrinter contains default printer name by default
-  }
-
-  if ( anOrientation >= 0 )
-    aPrinter.setOrientation( (QPrinter::Orientation)anOrientation );
-  else
-    aPrinter.setOrientation( QPrinter::Landscape );
-
-
-  QPrintDialog printDlg( &aPrinter, this );
-  printDlg.setPrintRange( QAbstractPrintDialog::AllPages );
-  if ( printDlg.exec() != QDialog::Accepted ) 
-    return;
-
-  // store printer settings for further starts
-  aPrinterName = aPrinter.printerName();
-  anOrientation = aPrinter.orientation();
-
-  int W, H;
-  QPainter aPainter;
-
-  // work arround for printing on real printer
-  if ( aPrinter.outputFileName().isEmpty() && aPrinter.orientation() == QPrinter::Landscape )
-  {
-    aPrinter.setFullPage( true );
-    // set paper orientation and rotate painter
-    aPrinter.setOrientation( QPrinter::Portrait );
-
-    W = aPrinter.height();
-    H = aPrinter.width();
-
-    int wBorder = aPrinter.paperRect().height() - W;
-    int hBorder = aPrinter.paperRect().width() - H;
-
-    aPainter.begin( &aPrinter );
-    aPainter.translate( QPoint( H + hBorder, wBorder ) );
-    aPainter.rotate( 90 );
-  }
-  else 
-  {
-    aPrinter.setFullPage( false );
-    aPainter.begin( &aPrinter );
-    W = aPrinter.width();
-    H = aPrinter.height();
-  }
-
-  if ( img.width() > W || img.height() > H )
-    img = img.scaled( W, H, Qt::KeepAspectRatio, Qt::SmoothTransformation );
-
-  // place image in the center of page
-  int offsetW = ( W - img.width() ) / 2;
-  int offsetH = ( H - img.height() ) / 2;
-    
-  aPainter.drawImage( offsetW, offsetH, img );
-
-  aPainter.end();
+  if ( myViewWindow )
+    myViewWindow->printImage( img, this );
 }
 
 

diff --git a/src/TableViewer/TableViewer_ViewWindow.cxx b/src/TableViewer/TableViewer_ViewWindow.cxx
index 1f53c9965b6970505add6657f76d0d4cc4abc630..4e1251e05630f5ace218210a92a34ec0d4e46940 100755 (executable)
--- a/src/TableViewer/TableViewer_ViewWindow.cxx
+++ b/src/TableViewer/TableViewer_ViewWindow.cxx
@@ -107,7 +107,8 @@ void TableViewer_ViewWindow::initLayout()
 
 QImage TableViewer_ViewWindow::dumpView()
 {
-  return QPixmap::grabWindow( table()->winId() ).toImage();
+  return QPixmap::grabWidget( table() ).toImage();
+  //return QPixmap::grabWindow( table()->winId() ).toImage();
 }
 
 void TableViewer_ViewWindow::createActions()
@@ -296,6 +297,9 @@ void TableViewer_ViewWindow::actionActivated( const int id )
     case PasteId:
       pasteData();
       break;
+    case PrintId:
+      printData();
+      break;
     default:
       break;
   }
@@ -485,7 +489,6 @@ bool TableViewer_ViewWindow::canPasteData()
   bool aCanPaste = true;
   int aLeftCol = myTable->columnCount(), aTopRow = myTable->rowCount();
   QModelIndexList::const_iterator anIt = anItems.begin(), aLast = anItems.end();
-  QTableWidgetItem* anItem;
   int aCol, aRow;
   for ( ; anIt != aLast; ++anIt ) {
     aRow = (*anIt).row();
@@ -510,6 +513,12 @@ bool TableViewer_ViewWindow::canPasteData()
   return aCanPaste;
 }
 
+void TableViewer_ViewWindow::printData()
+{
+  QImage img = dumpView();
+  printImage( img, this );
+}
+
 void TableViewer_ViewWindow::exportTableData( Handle(HTMLService_HTMLTable)& table,
                                               const ContentType type,
                                               const int rowOffset, const int colOffset )

diff --git a/src/TableViewer/TableViewer_ViewWindow.h b/src/TableViewer/TableViewer_ViewWindow.h
index 6441844f70943489a20024be1a4dd541289d210f..f9aa82242f2475f80b99824f1dc8162b6cf9a4bb 100755 (executable)
--- a/src/TableViewer/TableViewer_ViewWindow.h
+++ b/src/TableViewer/TableViewer_ViewWindow.h
@@ -58,6 +58,8 @@ public:
   void                pasteData();
   bool                canPasteData();
 
+  void                printData();
+
 protected:
   typedef enum { VerticalHeader, HorizontalHeader, Cells } ContentType;
   typedef enum { DumpId, CopyId, PasteId, PrintId, ExportId, Custom } ActionId;