editMode.h

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#ifndef BALL_VIEW_KERNEL_MODES_EDITMODE_H
#define BALL_VIEW_KERNEL_MODES_EDITMODE_H

#include <BALL/VIEW/KERNEL/MODES/interactionMode.h>

#include <QtGui/QMouseEvent>

#include <vector>

namespace BALL
{
  class Composite;
  class FragmentDB;
  class PDBAtom;

  namespace VIEW
  {

    class EditMode : public InteractionMode
    {
      Q_OBJECT

      public:
        EditMode(Scene* scene);
        virtual ~EditMode();

        virtual void keyPressEvent(QKeyEvent* evt);
        virtual void keyReleaseEvent(QKeyEvent* evt);

        virtual void mouseDoubleClickEvent(QMouseEvent* evt);

        virtual void wheelEvent(QWheelEvent* evt);

        virtual void addToolBarEntries(QToolBar* tb);

        virtual Qt::Key getKey() const;
        virtual QString getName() const { return "EditMode"; }

        virtual void activate();
        virtual void populateContextMenu(QMenu* menu);

      protected slots:
        virtual void addStructure_();
        virtual void setFormalCharge_();
        virtual void changeBondOrder_();
        virtual void activatedOrderItem_(QAction* action);
        virtual void deleteCurrentBondTriggered_();
        virtual void deleteCurrentAtomTriggered_();
        virtual void atomPropertiesTriggered_();
        virtual void changeAtomElementTriggered_();
        virtual void createBond_();

      protected:
        bool temp_move_;
        int atom_number_;
        int bond_order_;
        Qt::MouseButtons last_buttons_;
        FragmentDB* fragment_db_;
        QAction* element_action_;
        QAction* bond_action_;
        QAction* delete_atom_;
        QAction* change_charge_;
        QAction* atom_properties_;
        QMenu* charge_menu_;
        QMenu* order_menu_;
        QMenu* add_menu_;
        std::vector<QAction*> order_actions_;

        virtual void mouseMoveEventImpl_   (QMouseEvent* evt);
        virtual void mousePressEventImpl_  (QMouseEvent* evt);
        virtual void mouseReleaseEventImpl_(QMouseEvent* evt);

        void insert_(int x, int y, PDBAtom &atom);
        void merge_(Composite* a1, Composite* a2);
        virtual void createActions_();

      private:
        void checkBondOrderActions_(unsigned int bo);
        void createContextMenuEntries_();
    };

  }
}

#endif //BALL_VIEW_KERNEL_MODES_EDITMODE_H