src/sp-filter-primitive.h

   1 #ifndef __SP_FILTER_PRIMITIVE_H__
   2 #define __SP_FILTER_PRIMITIVE_H__
   3
   4 /** \file
   5  * Document level base class for all SVG filter primitives.
   6  */
   7 /*
   8  * Authors:
   9  *   Hugo Rodrigues <haa.rodrigues@gmail.com>
  10  *   Niko Kiirala <niko@kiirala.com>
  11  *
  12  * Copyright (C) 2006,2007 Authors
  13  *
  14  * Released under GNU GPL, read the file 'COPYING' for more information
  15  */
  16
  17 #include "sp-object.h"
  18 #include "display/nr-filter.h"
  19 #include "display/nr-filter-primitive.h"
  20 #include "display/nr-filter-types.h"
  21
  22 #define SP_TYPE_FILTER_PRIMITIVE (sp_filter_primitive_get_type ())
  23 #define SP_FILTER_PRIMITIVE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SP_TYPE_FILTER_PRIMITIVE, SPFilterPrimitive))
  24 #define SP_FILTER_PRIMITIVE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_FILTER_PRIMITIVE, SPFilterPrimitiveClass))
  25 #define SP_IS_FILTER_PRIMITIVE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SP_TYPE_FILTER_PRIMITIVE))
  26 #define SP_IS_FILTER_PRIMITIVE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_FILTER_PRIMITIVE))
  27
  28 class SPFilterPrimitive;
  29 class SPFilterPrimitiveClass;
  30
  31 struct SPFilterPrimitive : public SPObject {
  32     int image_in, image_out;
  33 };
  34
  35 struct SPFilterPrimitiveClass {
  36     SPObjectClass sp_object_class;
  37     void (* build_renderer)(SPFilterPrimitive*, Inkscape::Filters::Filter*);
  38 };
  39
  40 GType sp_filter_primitive_get_type (void);
  41
  42 /* Common initialization for filter primitives */
  43 void sp_filter_primitive_renderer_common(SPFilterPrimitive *sp_prim, Inkscape::Filters::FilterPrimitive *nr_prim);
  44
  45 int sp_filter_primitive_name_previous_out(SPFilterPrimitive *prim);
  46 int sp_filter_primitive_read_in(SPFilterPrimitive *prim, gchar const *name);
  47 int sp_filter_primitive_read_result(SPFilterPrimitive *prim, gchar const *name);
  48
  49 #endif
  50 /*
  51   Local Variables:
  52   mode:c++
  53   c-file-style:"stroustrup"
  54   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  55   indent-tabs-mode:nil
  56   fill-column:99
  57   End:
  58 */
  59 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :