sp-conn-end.h revision ce476a1fb346f635574c285a4815b8de8a6cdb68
#ifndef SEEN_SP_CONN_END
#define SEEN_SP_CONN_END
#include <glib/gtypes.h>
#include <stddef.h>
#include <sigc++/connection.h>
#include "sp-use-reference.h"
#include "connection-points.h"
#include "conn-avoid-ref.h"
class SPPath;
class SPConnEnd {
public:
SPConnEnd(SPObject *owner);
SPUseReference ref;
gchar *href;
/* In the following, type refers to connection point type,
i.e. default (one of the 9 combinations of right, centre,
left, top, bottom) or user-defined. The id serves to identify
the connection point in a list of connection points.
*/
ConnPointType type;
int id;
/** Change of href string (not a modification of the attributes of the referrent). */
sigc::connection _changed_connection;
/** Called when the attached object gets deleted. */
sigc::connection _delete_connection;
/** A sigc connection for transformed signal, used to do move compensation. */
sigc::connection _transformed_connection;
void setAttacherHref(gchar const *, SPPath *);
void setAttacherEndpoint(gchar const *, SPPath *);
private:
SPConnEnd(SPConnEnd const &);
SPConnEnd &operator=(SPConnEnd const &);
};
void sp_conn_end_href_changed(SPObject *old_ref, SPObject *ref,
SPConnEnd *connEnd, SPPath *path, unsigned const handle_ix);
void sp_conn_reroute_path(SPPath *const path);
void sp_conn_reroute_path_immediate(SPPath *const path);
void sp_conn_redraw_path(SPPath *const path);
void sp_conn_end_detach(SPObject *const owner, unsigned const handle_ix);
#endif /* !SEEN_SP_CONN_END */
/*
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 :