1 #ifndef __NR_ARENA_H__
2 #define __NR_ARENA_H__
4 /*
5 * RGBA display list system for inkscape
6 *
7 * Author:
8 * Lauris Kaplinski <lauris@kaplinski.com>
9 *
10 * Copyright (C) 2001-2002 Lauris Kaplinski
11 * Copyright (C) 2001 Ximian, Inc.
12 *
13 * Released under GNU GPL, read the file 'COPYING' for more information
14 */
16 #define NR_TYPE_ARENA (nr_arena_get_type ())
17 #define NR_ARENA(o) (NR_CHECK_INSTANCE_CAST ((o), NR_TYPE_ARENA, NRArena))
18 #define NR_IS_ARENA(o) (NR_CHECK_INSTANCE_TYPE ((o), NR_TYPE_ARENA))
20 #include <libnr/nr-forward.h>
21 #include <libnr/nr-object.h>
22 #include "nr-arena-forward.h"
23 #include "sp-paint-server.h"
25 NRType nr_arena_get_type (void);
27 struct NRArenaEventVector {
28 NRObjectEventVector parent;
29 void (* request_update) (NRArena *arena, NRArenaItem *item, void *data);
30 void (* request_render) (NRArena *arena, NRRectL *area, void *data);
31 };
33 enum {
34 RENDERMODE_NORMAL,
35 RENDERMODE_NOAA,
36 RENDERMODE_OUTLINE
37 };
39 struct NRArena : public NRActiveObject {
40 static NRArena *create() {
41 return reinterpret_cast<NRArena *>(nr_object_new(NR_TYPE_ARENA));
42 }
44 double delta;
45 int rendermode;
46 guint32 outlinecolor;
47 };
49 struct NRArenaClass : public NRActiveObjectClass {
50 };
52 void nr_arena_request_update (NRArena *arena, NRArenaItem *item);
53 void nr_arena_request_render_rect (NRArena *arena, NRRectL *area);
55 void nr_arena_render_paintserver_fill (NRPixBlock *pb, NRRectL *area, SPPainter *painter, float opacity, NRPixBlock *mask);
57 #endif