PrintPlugin.cc

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#include <QPrintDialog>
#include <QPrinter>
#include <QPainter>
 
#include "PrintPlugin.hh"
 
#include <OpenFlipper/BasePlugin/PluginFunctions.hh>
#include <OpenFlipper/common/GlobalOptions.hh>
 
 
void PrintPlugin::pluginsInitialized()
{
  // Print menu
  QMenu *printMenu = new QMenu(tr("&Printing"));
 
  printMenu->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"document-print.png"));
 
  emit addMenubarAction(printMenu->menuAction(), FILEMENU );
 
  QAction* AC_Print = new QAction(tr("&Print"), this);;
  AC_Print->setStatusTip(tr("Print the current view"));
  AC_Print->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"document-print.png"));
 
  connect(AC_Print, SIGNAL(triggered()), this, SLOT(printView()));
  printMenu->addAction(AC_Print);
}
 
void PrintPlugin::printView () {
 
 
  QPrinter printer(QPrinter::HighResolution);
 
  QPrintDialog *dialog = new QPrintDialog(&printer);
  dialog->setWindowTitle(tr("Print Current View"));
  if (dialog->exec() != QDialog::Accepted)
      return;
 
  QImage image;
 
  // create the snapshot
  PluginFunctions::getCurrentViewImage(image);
 
  QPainter painter;
  painter.begin(&printer);
 
  painter.save();
 
  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());
 
  painter.drawImage(0, 0, image);
 
  painter.restore();
  painter.end();
 
}
 
void PrintPlugin::slotKeyEvent( QKeyEvent* _event ) {
  if (_event->modifiers() == Qt::ControlModifier ) {
    switch (_event->key())
    {
      case Qt::Key_P :
              printView();
              return;
    }
  }
}