gimp/app/paint/gimpsourcecore.h

109 lines
4.7 KiB
C

/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_SOURCE_CORE_H__
#define __GIMP_SOURCE_CORE_H__
#include "gimpbrushcore.h"
#define GIMP_TYPE_SOURCE_CORE (gimp_source_core_get_type ())
#define GIMP_SOURCE_CORE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_SOURCE_CORE, GimpSourceCore))
#define GIMP_SOURCE_CORE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_SOURCE_CORE, GimpSourceCoreClass))
#define GIMP_IS_SOURCE_CORE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_SOURCE_CORE))
#define GIMP_IS_SOURCE_CORE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_SOURCE_CORE))
#define GIMP_SOURCE_CORE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_SOURCE_CORE, GimpSourceCoreClass))
typedef struct _GimpSourceCoreClass GimpSourceCoreClass;
struct _GimpSourceCore
{
GimpBrushCore parent_instance;
gboolean set_source;
gint orig_src_x;
gint orig_src_y;
gint offset_x;
gint offset_y;
gboolean first_stroke;
};
struct _GimpSourceCoreClass
{
GimpBrushCoreClass parent_class;
gboolean (* use_source) (GimpSourceCore *source_core,
GimpSourceOptions *options);
GeglBuffer * (* get_source) (GimpSourceCore *source_core,
GimpDrawable *drawable,
GimpPaintOptions *paint_options,
gboolean self_drawable,
GimpPickable *src_pickable,
gint src_offset_x,
gint src_offset_y,
GeglBuffer *paint_buffer,
gint paint_buffer_x,
gint paint_buffer_y,
/* offsets *into* the paint_buffer: */
gint *paint_area_offset_x,
gint *paint_area_offset_y,
gint *paint_area_width,
gint *paint_area_height,
GeglRectangle *src_rect);
void (* motion) (GimpSourceCore *source_core,
GimpDrawable *drawable,
GimpPaintOptions *paint_options,
const GimpCoords *coords,
GeglNode *op,
gdouble opacity,
GimpPickable *src_pickable,
GeglBuffer *src_buffer,
GeglRectangle *src_rect,
gint src_offset_x,
gint src_offset_y,
GeglBuffer *paint_buffer,
gint paint_buffer_x,
gint paint_buffer_y,
/* offsets *into* the paint_buffer: */
gint paint_area_offset_x,
gint paint_area_offset_y,
gint paint_area_width,
gint paint_area_height);
};
GType gimp_source_core_get_type (void) G_GNUC_CONST;
gboolean gimp_source_core_use_source (GimpSourceCore *source_core,
GimpSourceOptions *options);
/* TEMP HACK */
void gimp_source_core_motion (GimpSourceCore *source_core,
GimpDrawable *drawable,
GimpPaintOptions *paint_options,
gboolean self_drawable,
GimpSymmetry *sym);
#endif /* __GIMP_SOURCE_CORE_H__ */