1 #ifndef SEEN_SP_USE_REFERENCE_H
2 #define SEEN_SP_USE_REFERENCE_H
4 /*
5 * The reference corresponding to href of <use> element.
6 *
7 * Copyright (C) 2004 Bulia Byak
8 *
9 * Released under GNU GPL, read the file 'COPYING' for more information.
10 */
12 #include <forward.h>
13 #include <uri-references.h>
14 #include <sigc++/sigc++.h>
17 class SPUseReference : public Inkscape::URIReference {
18 public:
19 SPUseReference(SPObject *owner) : URIReference(owner) {}
21 SPItem *getObject() const {
22 return (SPItem *)URIReference::getObject();
23 }
25 protected:
26 virtual bool _acceptObject(SPObject * const obj) const;
28 };
30 class Path;
31 namespace Inkscape {
32 namespace XML {
33 struct Node;
34 }
35 }
38 class SPUsePath : public SPUseReference {
39 public:
40 Path *originalPath;
41 bool sourceDirty;
43 SPObject *owner;
44 gchar *sourceHref;
45 Inkscape::XML::Node *sourceRepr;
46 SPObject *sourceObject;
48 sigc::connection _modified_connection;
49 sigc::connection _delete_connection;
50 sigc::connection _changed_connection;
51 sigc::connection _transformed_connection;
53 SPUsePath(SPObject* i_owner);
54 ~SPUsePath(void);
56 void link(char* to);
57 void unlink(void);
58 void start_listening(SPObject* to);
59 void quit_listening(void);
60 void refresh_source(void);
62 void (*user_unlink) (SPObject *user);
63 };
65 #endif /* !SEEN_SP_USE_REFERENCE_H */
67 /*
68 Local Variables:
69 mode:c++
70 c-file-style:"stroustrup"
71 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
72 indent-tabs-mode:nil
73 fill-column:99
74 End:
75 */
76 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :