viewobjectcontactredirector.hxx

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#ifndef INCLUDED_SVX_SDR_CONTACT_VIEWOBJECTCONTACTREDIRECTOR_HXX
#define INCLUDED_SVX_SDR_CONTACT_VIEWOBJECTCONTACTREDIRECTOR_HXX
 
#include <svx/svxdllapi.h>
#include <drawinglayer/primitive2d/Primitive2DVisitor.hxx>
 
namespace sdr::contact {
 
class DisplayInfo;
class ViewObjectContact;
 
// This class provides a mechanism to redirect the paint mechanism for all or
// single ViewObjectContacts. An own derivation may be set at single ViewContacts
// or at the ObjectContact for redirecting all. If both is used, the one at single
// objects will have priority.
class SVXCORE_DLLPUBLIC ViewObjectContactRedirector
{
public:
    // basic constructor.
    ViewObjectContactRedirector();
 
    // The destructor.
    virtual ~ViewObjectContactRedirector();
 
    // all default implementations just call the same methods at the original. To do something
    // different, override the method and at least do what the method does.
    virtual void createRedirectedPrimitive2DSequence(
        const sdr::contact::ViewObjectContact& rOriginal,
        const sdr::contact::DisplayInfo& rDisplayInfo,
        drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor);
};
 
}
 
#endif // INCLUDED_SVX_SDR_CONTACT_VIEWOBJECTCONTACTREDIRECTOR_HXX
 
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