PrintPlugin.cc 4.8 KB
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/*===========================================================================*\
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*                              OpenFlipper                                   *
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 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
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 * This file is part of OpenFlipper.                                         *
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*                                                                            *
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\*===========================================================================*/

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#include <QPrintDialog>
#include <QPrinter>
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#include <QPainter>
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#include "PrintPlugin.hh"

#include <OpenFlipper/BasePlugin/PluginFunctions.hh>
#include <OpenFlipper/common/GlobalOptions.hh>

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void PrintPlugin::pluginsInitialized()
{
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  // Print menu
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  QMenu *printMenu = new QMenu(tr("&Printing"));
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  printMenu->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"document-print.png"));

  emit addMenubarAction(printMenu->menuAction(), FILEMENU );

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  QAction* AC_Print = new QAction(tr("&Print"), this);;
  AC_Print->setStatusTip(tr("Print the current view"));
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  AC_Print->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"document-print.png"));

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  connect(AC_Print, SIGNAL(triggered()), this, SLOT(printView()));
  printMenu->addAction(AC_Print);
}

void PrintPlugin::printView () {
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  QPrinter printer(QPrinter::HighResolution);
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  QPrintDialog *dialog = new QPrintDialog(&printer);
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  dialog->setWindowTitle(tr("Print Current View"));
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  if (dialog->exec() != QDialog::Accepted)
      return;
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  QImage image;
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  // create the snapshot
  PluginFunctions::getCurrentViewImage(image);
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  QPainter painter;
  painter.begin(&printer);

  painter.save();
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  QRect rect = painter.viewport();
  QSize size = image.size();
  size.scale(rect.size(), Qt::KeepAspectRatio);
  painter.setViewport(rect.x(), rect.y(), size.width(), size.height());
  painter.setWindow(image.rect());
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  painter.drawImage(0, 0, image);

  painter.restore();
  painter.end();
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}
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void PrintPlugin::slotKeyEvent( QKeyEvent* _event ) {
  if (_event->modifiers() == Qt::ControlModifier ) {
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    switch (_event->key())
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    {
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      case Qt::Key_P :
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              printView();
              return;
    }
  }
}