GraphViewBase.h

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#ifndef CNOID_BASE_GRAPH_VIEW_BASE_H
#define CNOID_BASE_GRAPH_VIEW_BASE_H
 
#include "GraphWidget.h"
#include <cnoid/View>
#include <cnoid/ItemList>
#include <QBoxLayout>
 
namespace cnoid {
 
class GraphViewBaseImpl;
 
class GraphViewBase : public View
{
public:
    GraphViewBase();
    ~GraphViewBase();
 
    virtual bool storeState(Archive& archive);
    virtual bool restoreState(const Archive& archive);
 
    virtual QWidget* indicatorOnInfoBar();
 
protected:
 
    virtual int currentNumParts(const ItemList<>& items) const;
    virtual ItemList<> extractTargetItems(const ItemList<>& items) const = 0;
    virtual void addGraphDataHandlers(Item* item, int partIndex, std::vector<GraphDataHandlerPtr>& out_handlers) = 0;
    virtual void updateGraphDataHandler(Item* item, GraphDataHandlerPtr handler) = 0;
 
    void updateSelections();
    void notifyUpdateByEditing(Item* item);
 
    QVBoxLayout* leftVBox() const;
 
private:
    GraphViewBaseImpl* impl;
    friend class GraphViewBaseImpl;
};
 
}
 
#endif