d0bfc376a920616883c12d1f29682f578c1c1dc7
1 #ifndef __SP_SHAPE_H__
2 #define __SP_SHAPE_H__
4 /*
5 * Base class for shapes, including <path> element
6 *
7 * Author:
8 * Lauris Kaplinski <lauris@kaplinski.com>
9 *
10 * Copyright (C) 1999-2002 Lauris Kaplinski
11 * Copyright (C) 2000-2001 Ximian, Inc.
12 * Copyright (C) 2008 Johan Engelen
13 *
14 * Released under GNU GPL, read the file 'COPYING' for more information
15 */
17 #include "display/display-forward.h"
18 #include "sp-lpe-item.h"
19 #include "sp-marker-loc.h"
21 #include <sigc++/connection.h>
23 #define SP_TYPE_SHAPE (sp_shape_get_type ())
24 #define SP_SHAPE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SP_TYPE_SHAPE, SPShape))
25 #define SP_SHAPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_SHAPE, SPShapeClass))
26 #define SP_IS_SHAPE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SP_TYPE_SHAPE))
27 #define SP_IS_SHAPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_SHAPE))
29 #define SP_SHAPE_WRITE_PATH (1 << 2)
31 struct SPDesktop;
33 struct SPShape : public SPLPEItem {
34 SPCurve *curve;
36 SPObject *marker[SP_MARKER_LOC_QTY];
37 sigc::connection release_connect [SP_MARKER_LOC_QTY];
38 sigc::connection modified_connect [SP_MARKER_LOC_QTY];
39 };
41 struct SPShapeClass {
42 SPLPEItemClass item_class;
44 /* Build bpath from extra shape attributes */
45 void (* set_shape) (SPShape *shape);
46 };
48 GType sp_shape_get_type (void);
50 void sp_shape_set_shape (SPShape *shape);
52 /* Return duplicate of curve or NULL */
53 SPCurve *sp_shape_get_curve (SPShape *shape);
55 // sets a curve, updates display
56 void sp_shape_set_curve (SPShape *shape, SPCurve *curve, unsigned int owner);
58 // same as sp_shape_set_curve, but without updating display
59 void sp_shape_set_curve_insync (SPShape *shape, SPCurve *curve, unsigned int owner);
61 // markers API
62 void sp_shape_set_marker (SPObject *object, unsigned int key, const gchar *value);
63 int sp_shape_has_markers (SPShape const *shape);
64 int sp_shape_number_of_markers (SPShape* Shape, int type);
65 NR::Matrix sp_shape_marker_get_transform(SPShape const *shape, NArtBpath const *bp);
66 bool sp_shape_marker_required(SPShape const *shape, int const m, NArtBpath const *bp);
68 #endif