PropertyLinkListBase.h

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#pragma once 
 
#include <Core/PropertyLinkBaseBase.h>
 
 
namespace Core
{
class DocObject;
class LX_CORE_EXPORT PropertyLinkListBase : public PropertyLinkBaseBase
{
    TYPESYSTEM_HEADER();
 
public:
    virtual void setValue( const std::list<Core::DocObject*>& /*list*/) {};
    virtual bool setValueFromVariant(const Core::Variant&) { return false; }
 
    const std::list<Core::DocObject*>& getValue() const;
    Core::Variant getVariant(void) const override { return Core::Variant(_linkList); }
 
    void copyValue(Core::Property* /*p*/) override{};
    void deepCopy(Core::Property* p, Core::CoreDocument* dest_doc, DocObjectMap& copyMap) override;
 
    bool addLink(Core::DocObject* o) override;
    bool removeLink(Core::DocObject* o) override;
    virtual bool hasLink(Core::DocObject* o) const;
    virtual void setEmpty(){};
    bool isEmpty() const;
    size_t getSize() const;
 
    void save(Base::AbstractWriter& writer, Base::PersistenceVersion& save_version) override;
    inline void restore(Base::AbstractXMLReader& reader, Base::PersistenceVersion& version) override;
    const Core::PropertyKind getPropertyKind(void) const override;
    bool isEqual(const Property*) const override;
    bool isLink() const override { return true; }
    std::shared_ptr<Core::DbgInfo> getDbgInfo() const override;
    Core::Property* copy(void) const override;
    void paste(const Core::Property& from) override;
    std::vector<Core::DocObject*> getLinks() override;
 
protected:
    std::list<Core::DocObject*> _linkList;
};
 
}  // namespace Core