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Diffstat (limited to 'app/paint/gimpsourcecore.h')
| -rw-r--r-- | app/paint/gimpsourcecore.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/app/paint/gimpsourcecore.h b/app/paint/gimpsourcecore.h new file mode 100644 index 0000000..158920b --- /dev/null +++ b/app/paint/gimpsourcecore.h @@ -0,0 +1,110 @@ +/* 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; + + GimpDrawable *src_drawable; + gint src_x; + gint src_y; + + 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, + 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, + GimpSymmetry *sym); + + +#endif /* __GIMP_SOURCE_CORE_H__ */ |