Bookmarks.h

#ifndef BOOKMARKS_H
#define BOOKMARKS_H

#include <osg/Group>
#include <osgDB/ObjectWrapper>

#include <vector>
#include <list>
#include <string>

#include <QObject>
#include <QModelIndex>
#include <QListWidgetItem>
#include <QPixmap>
#include <QVector>

#include "../libGUI/ListWidget.h"
#include "SceneState.h"

class BookmarkWidget;
namespace entity {
class SceneState;
}

namespace entity {

class Bookmarks : public QObject, public osg::Group
{
    Q_OBJECT

public:
    Bookmarks();

    Bookmarks(const Bookmarks& parent, osg::CopyOp copyop = osg::CopyOp::SHALLOW_COPY);
    META_Node(entity, Bookmarks)

    
    void setEyes(const std::vector<osg::Vec3d>& eyes);
    const std::vector<osg::Vec3d>& getEyes() const;

    void setCenters(const std::vector<osg::Vec3d>& centers);
    const std::vector<osg::Vec3d>& getCenters() const;

    void setUps(const std::vector<osg::Vec3d>& ups);
    const std::vector<osg::Vec3d>& getUps() const;

    void setNames(const std::vector<std::string>& names);
    const std::vector<std::string>& getNames() const;

    void setFovs(const std::vector<double>& fovs);
    const std::vector<double>& getFovs() const;

    const entity::SceneState* getSceneState(int row) const;

    entity::SceneState* getSceneState(int row);

    bool replaceSceneState(int row, entity::SceneState* state);

    entity::SceneState* getLastSceneState();

    void addBookmark(BookmarkWidget* widget, const osg::Vec3d& eye, const osg::Vec3d& center, const osg::Vec3d& up, const std::string& name, const double& fov);

    void updateBookmark(BookmarkWidget* widget, int row);

    void deleteBookmark(BookmarkWidget* widget, const QModelIndex& index);

    void resetModel(BookmarkWidget* widget);

    void clearModel();

    std::string getBookmarkName(int row) const;

    int getNumBookmarks() const;

    bool editBookmarkPose(int index, const osg::Vec3f& eye, const osg::Vec3f& center, const osg::Vec3f& up, double fov);

signals:
    void requestBookmarkSet(int row);

    void requestSceneData(entity::SceneState* state);

    void requestSceneStateSet(entity::SceneState* state);

public slots:
    void onClicked(const QModelIndex& index);

    void onItemChanged(QListWidgetItem* item);

    void onRowsMoved(const QModelIndex&, int start, int end, const QModelIndex&, int row);

    void onRowsRemoved(const QModelIndex&, int first, int last);

private:
    template <typename T>
    bool moveItem(size_t from, size_t to, std::vector<T>& list);

    void deleteBookmarkData(int first, int last);

    std::vector<osg::Vec3d> m_eyes;
    std::vector<osg::Vec3d> m_centers;
    std::vector<osg::Vec3d> m_ups;
    std::vector<std::string> m_names;
    std::vector<double> m_fovs;

    int m_row;
};
}


#endif // BOOKMARKS_H