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x3dTransformQt.cpp

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//                            x3dTransformQt.cpp                              //

#include <animal/X3DTK/Qt/mainControllerGUI/MainController.h>

#include "x3dTransformQt.h"

namespace X3DTK
{
  namespace Qt
  {

    X3DTransformQt::X3DTransformQt( X3D::FrameNode * frameNode,
                                    FieldList & fieldList,
                                    QWidget* parent)
        : ObjectGUI(fieldList, parent)//, MC)
        , frameNode(frameNode)
    {

//       QWidget::connect( this, SIGNAL( changed() ), MC, SLOT(computeBbox()));
//       QWidget::connect( this, SIGNAL( changed() ), MC, SLOT(display()));
      connect(this, SIGNAL( changed() ), this, SLOT( update()));
    }

    void X3DTransformQt::update()
    {
      frameNode->updateFrameNode();
    }

    QWidget * createTransformQWidget(X3D::Transform * node, QWidget * parent)
    {
      //std::cerr<<"createTransformQWidget"<<std::endl;

      // parent is the child of the scrollview, child of the QDialog, child of the MC !!
      // (See in MainController::createQWidgetController(...))
      MainController * MC = dynamic_cast<MainController *>(parent->parent()->parent()->parent());
      if (node && MC)
      {
        // The associated FrameNode
        X3D::FrameNode * frameNode = NULL;

        // Search if Transform has already its associated FrameNode and if the only one
        MFNode childList = node->getChildList();
        for(MFNode::iterator it =  childList.begin() ; it !=  childList.end() ; ++it)
        {
          if (X3D::FrameNode * FN = dynamic_cast<X3D::FrameNode *>(*it))
            if (!frameNode)
              frameNode = FN;
            else
            {
              std::cerr<<"Warning createTransformQWidget(): impossible to create a X3DTK::Qt::X3DTransformQt because there is not only one associated X3DTK::X3D::FrameNode"<<std::endl;
              return NULL;
            }
        }
        if (!frameNode)
        {
          frameNode = new X3D::FrameNode();
          MC->addNode(frameNode);
        }

        // The list of all the fields to control in the GUI
        FieldList fieldList;

        //Translation field
        fieldList.push_back(new X3DSFVec3f("Translation", &frameNode->translation));

        //Rotation field
        fieldList.push_back(new X3DSFRotation("Rotation (angle in radian)", &frameNode->rotation));

        //Scale field
        fieldList.push_back(new X3DSFVec3f("Scale", &frameNode->scale));

        //Scale orientation field
        fieldList.push_back(new X3DSFRotation("Scale orientation (angle in radian)", &frameNode->scaleOrientation));

        //Center field
        fieldList.push_back(new X3DSFVec3f("Center", &frameNode->center));

        // The GUI generated with the field list
        //ObjectGUI objectGUI(fieldList, parent, s1);

        // The GUI corresponding to a X3DTK::X3D::Transform
        X3DTransformQt * X3DTransformGUI = new X3DTransformQt(frameNode, fieldList, parent);
        X3DTransformGUI->setTabLabel(X3DTransformGUI->page(0), QString("Transform"));

        // Connection to refresh the display
        //         QWidget::connect( X3DTransformGUI, SIGNAL(changed()), MC, SLOT(computeBbox()));
        //         QWidget::connect( X3DTransformGUI, SIGNAL(changed()), MC, SLOT(display()));

        return X3DTransformGUI;
      }
      else
      {
        std::cerr<<"Warning createTransformQWidget(): impossible to create a X3DTK::Qt::X3DTransformQt because the associated X3D::Transform is NULL."<<std::endl;
        std::cerr<<"        or the QWidget Parent is not a MainController"<<std::endl;
      }
      return NULL;
    }

  } // Qt
} // X3DTK

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