#ifndef __SP_PAINT_SERVER_H__ #define __SP_PAINT_SERVER_H__ /* * Base class for gradients and patterns * * Author: * Lauris Kaplinski <lauris@kaplinski.com> * * Copyright (C) 1999-2002 Lauris Kaplinski * Copyright (C) 2000-2001 Ximian, Inc. * * Released under GNU GPL, read the file 'COPYING' for more information */ #include <libnr/nr-pixblock.h> #include "sp-object.h" class SPPainter; #define SP_TYPE_PAINT_SERVER (sp_paint_server_get_type ()) #define SP_PAINT_SERVER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SP_TYPE_PAINT_SERVER, SPPaintServer)) #define SP_PAINT_SERVER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_PAINT_SERVER, SPPaintServerClass)) #define SP_IS_PAINT_SERVER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SP_TYPE_PAINT_SERVER)) #define SP_IS_PAINT_SERVER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_PAINT_SERVER)) typedef enum { SP_PAINTER_IND, SP_PAINTER_DEP } SPPainterType; typedef void (* SPPainterFillFunc) (SPPainter *painter, NRPixBlock *pb); /* fixme: I do not like that class thingie (Lauris) */ struct SPPainter { SPPainter *next; SPPaintServer *server; GType server_type; SPPainterType type; SPPainterFillFunc fill; }; struct SPPaintServer : public SPObject { /* List of paints */ SPPainter *painters; }; struct SPPaintServerClass { SPObjectClass sp_object_class; /* Get SPPaint instance */ SPPainter * (* painter_new) (SPPaintServer *ps, NR::Matrix const &full_transform, NR::Matrix const &parent_transform, const NRRect *bbox); /* Free SPPaint instance */ void (* painter_free) (SPPaintServer *ps, SPPainter *painter); }; GType sp_paint_server_get_type (void); SPPainter *sp_paint_server_painter_new (SPPaintServer *ps, NR::Matrix const &full_transform, NR::Matrix const &parent_transform, const NRRect *bbox); SPPainter *sp_painter_free (SPPainter *painter); #endif