1 #ifndef SEEN_PERSP3D_REFERENCE_H
2 #define SEEN_PERSP3D_REFERENCE_H
4 /*
5 * The reference corresponding to the inkscape:perspectiveID attribute
6 *
7 * Copyright (C) 2007 Johan Engelen
8 * Copyright (C) 2007 Maximilian Albert
9 *
10 * Released under GNU GPL, read the file 'COPYING' for more information.
11 */
13 #include "uri-references.h"
14 #include <sigc++/sigc++.h>
16 class SPObject;
17 class Persp3D;
19 namespace Inkscape {
20 namespace XML {
21 struct Node;
22 }
23 }
25 class Persp3DReference : public Inkscape::URIReference {
26 public:
27 Persp3DReference(SPObject *obj);
28 ~Persp3DReference();
30 Persp3D *getObject() const {
31 return (Persp3D *)URIReference::getObject();
32 }
34 SPObject *owner;
36 // concerning the Persp3D (we only use SPBox3D) that is refered to:
37 gchar *persp_href;
38 Inkscape::XML::Node *persp_repr;
39 Persp3D *persp;
41 sigc::connection _changed_connection;
42 sigc::connection _modified_connection;
43 sigc::connection _delete_connection;
45 void link(char* to);
46 void unlink(void);
47 void start_listening(Persp3D* to);
48 void quit_listening(void);
50 protected:
51 virtual bool _acceptObject(SPObject *obj) const;
52 };
55 #endif /* !SEEN_PERSP3D_REFERENCE_H */
57 /*
58 Local Variables:
59 mode:c++
60 c-file-style:"stroustrup"
61 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
62 indent-tabs-mode:nil
63 fill-column:99
64 End:
65 */
66 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :