Footprint2DView.h

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#ifndef Footprint2DView_h
#define Footprint2DView_h

#include <QList>
#include <QMap>
#include <QSize>

#include "AbstractProjectItemView.h"
#include "FileName.h"
#include "ImageList.h"
#include "XmlStackedHandler.h"

class QAction;
class QEvent;
class QMainWindow;
class QToolBar;
class QWidgetAction;
class QXmlStreamWriter;

namespace Isis {

  class ControlPoint;
  class Directory;
  class Image;
  class ImageFileListWidget;
  class MosaicSceneWidget;
  class Project;
  class ToolPad;
  class XmlStackedHandlerReader;

  class Footprint2DView : public AbstractProjectItemView {

    Q_OBJECT

    public:
      Footprint2DView(Directory *directory, QWidget *parent=0);
      ~Footprint2DView();

      MosaicSceneWidget *mosaicSceneWidget();
      ImageFileListWidget *fileListWidget();

      void load(XmlStackedHandlerReader *xmlReader);
      void save(QXmlStreamWriter &stream, Project *project, FileName newProjectRoot) const;

    signals:
      void modifyControlPoint(ControlPoint *controlPoint);
      void deleteControlPoint(ControlPoint *controlPoint);
      void createControlPoint(double latitude, double longitude);

      void redrawMeasures();
      void controlPointAdded(QString newPointId);

    public slots:
      void enableControlNetTool(bool value);

    protected:
      bool eventFilter(QObject *watched, QEvent *event);

    private slots:
      void onItemAdded(ProjectItem *item);
      void onItemsAdded();
      void onItemRemoved(ProjectItem *item);
      void onQueueSelectionChanged();
      void onMosItemRemoved(Image *image);

    private:
      void enableActions();

      class XmlHandler : public XmlStackedHandler {
        public:
          XmlHandler(Footprint2DView *footprintView);
          ~XmlHandler();

          virtual bool startElement(const QString &namespaceURI, const QString &localName,
                                    const QString &qName, const QXmlAttributes &atts);
          virtual bool endElement(const QString &namespaceURI, const QString &localName,
                                  const QString &qName);

        private:
          Q_DISABLE_COPY(XmlHandler);

          Footprint2DView *m_footprintView;      
      };

    private:
      MosaicSceneWidget *m_sceneWidget; 
      ImageFileListWidget *m_fileListWidget; 
      QMainWindow *m_window; 
      ImageList m_images;
      QMap<Image *, ProjectItem *> m_imageItemMap; 
      Directory *m_directory; 

      QToolBar *m_permToolBar; 
      QToolBar *m_activeToolBar; 
      ToolPad *m_toolPad; 
  };
}

#endif