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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef SEEN_LPEOBJECT_REFERENCE_H
#define SEEN_LPEOBJECT_REFERENCE_H
/*
* The reference corresponding to the inkscape:live-effect attribute
*
* Copyright (C) 2007 Johan Engelen
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <sigc++/sigc++.h>
#include "object/uri-references.h"
namespace Inkscape {
namespace XML {
class Node;
}
}
class LivePathEffectObject;
namespace Inkscape {
namespace LivePathEffect {
class LPEObjectReference : public Inkscape::URIReference {
public:
LPEObjectReference(SPObject *owner);
~LPEObjectReference() override;
SPObject *owner;
// concerning the LPEObject that is referred to:
char *lpeobject_href;
Inkscape::XML::Node *lpeobject_repr;
LivePathEffectObject *lpeobject;
sigc::connection _modified_connection;
sigc::connection _release_connection;
sigc::connection _changed_connection;
void link(const char* to);
void unlink();
void start_listening(LivePathEffectObject* to);
void quit_listening();
void (*user_unlink) (LPEObjectReference *me, SPObject *user);
protected:
bool _acceptObject(SPObject * const obj) const override;
};
} //namespace LivePathEffect
} // namespace inkscape
#endif /* !SEEN_LPEOBJECT_REFERENCE_H */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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