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/* 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_DRAWABLE_H__
#define __GIMP_DRAWABLE_H__
#include "gimpitem.h"
#define GIMP_TYPE_DRAWABLE (gimp_drawable_get_type ())
#define GIMP_DRAWABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_DRAWABLE, GimpDrawable))
#define GIMP_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_DRAWABLE, GimpDrawableClass))
#define GIMP_IS_DRAWABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_DRAWABLE))
#define GIMP_IS_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_DRAWABLE))
#define GIMP_DRAWABLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_DRAWABLE, GimpDrawableClass))
typedef struct _GimpDrawablePrivate GimpDrawablePrivate;
typedef struct _GimpDrawableClass GimpDrawableClass;
struct _GimpDrawable
{
GimpItem parent_instance;
GimpDrawablePrivate *private;
};
struct _GimpDrawableClass
{
GimpItemClass parent_class;
/* signals */
void (* update) (GimpDrawable *drawable,
gint x,
gint y,
gint width,
gint height);
void (* format_changed) (GimpDrawable *drawable);
void (* alpha_changed) (GimpDrawable *drawable);
void (* bounding_box_changed) (GimpDrawable *drawable);
void (* filters_changed) (GimpDrawable *drawable);
/* virtual functions */
gint64 (* estimate_memsize) (GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height);
void (* update_all) (GimpDrawable *drawable);
void (* invalidate_boundary) (GimpDrawable *drawable);
void (* get_active_components) (GimpDrawable *drawable,
gboolean *active);
GimpComponentMask (* get_active_mask) (GimpDrawable *drawable);
gboolean (* supports_alpha) (GimpDrawable *drawable);
void (* convert_type) (GimpDrawable *drawable,
GimpImage *dest_image,
const Babl *new_format,
GimpColorProfile *src_profile,
GimpColorProfile *dest_profile,
GeglDitherMethod layer_dither_type,
GeglDitherMethod mask_dither_type,
gboolean push_undo,
GimpProgress *progress);
void (* apply_buffer) (GimpDrawable *drawable,
GeglBuffer *buffer,
const GeglRectangle *buffer_region,
gboolean push_undo,
const gchar *undo_desc,
gdouble opacity,
GimpLayerMode mode,
GimpLayerColorSpace blend_space,
GimpLayerColorSpace composite_space,
GimpLayerCompositeMode composite_mode,
GeglBuffer *base_buffer,
gint base_x,
gint base_y);
GeglBuffer * (* get_buffer) (GimpDrawable *drawable);
void (* set_buffer) (GimpDrawable *drawable,
gboolean push_undo,
const gchar *undo_desc,
GeglBuffer *buffer,
const GeglRectangle *bounds);
GeglBuffer * (* get_buffer_with_effects) (GimpDrawable *drawable);
GeglRectangle (* get_bounding_box) (GimpDrawable *drawable);
void (* push_undo) (GimpDrawable *drawable,
const gchar *undo_desc,
GeglBuffer *buffer,
gint x,
gint y,
gint width,
gint height);
void (* swap_pixels) (GimpDrawable *drawable,
GeglBuffer *buffer,
gint x,
gint y);
GeglNode * (* get_source_node) (GimpDrawable *drawable);
};
GType gimp_drawable_get_type (void) G_GNUC_CONST;
GimpDrawable * gimp_drawable_new (GType type,
GimpImage *image,
const gchar *name,
gint offset_x,
gint offset_y,
gint width,
gint height,
const Babl *format);
gint64 gimp_drawable_estimate_memsize (GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height);
void gimp_drawable_update (GimpDrawable *drawable,
gint x,
gint y,
gint width,
gint height);
void gimp_drawable_update_all (GimpDrawable *drawable);
void gimp_drawable_invalidate_boundary (GimpDrawable *drawable);
void gimp_drawable_get_active_components (GimpDrawable *drawable,
gboolean *active);
GimpComponentMask gimp_drawable_get_active_mask (GimpDrawable *drawable);
gboolean gimp_drawable_supports_alpha (GimpDrawable *drawable);
void gimp_drawable_convert_type (GimpDrawable *drawable,
GimpImage *dest_image,
GimpImageBaseType new_base_type,
GimpPrecision new_precision,
gboolean new_has_alpha,
GimpColorProfile *src_profile,
GimpColorProfile *dest_profile,
GeglDitherMethod layer_dither_type,
GeglDitherMethod mask_dither_type,
gboolean push_undo,
GimpProgress *progress);
void gimp_drawable_apply_buffer (GimpDrawable *drawable,
GeglBuffer *buffer,
const GeglRectangle *buffer_rect,
gboolean push_undo,
const gchar *undo_desc,
gdouble opacity,
GimpLayerMode mode,
GimpLayerColorSpace blend_space,
GimpLayerColorSpace composite_space,
GimpLayerCompositeMode composite_mode,
GeglBuffer *base_buffer,
gint base_x,
gint base_y);
GeglBuffer * gimp_drawable_get_buffer (GimpDrawable *drawable);
void gimp_drawable_set_buffer (GimpDrawable *drawable,
gboolean push_undo,
const gchar *undo_desc,
GeglBuffer *buffer);
void gimp_drawable_set_buffer_full (GimpDrawable *drawable,
gboolean push_undo,
const gchar *undo_desc,
GeglBuffer *buffer,
const GeglRectangle *bounds,
gboolean update);
GeglBuffer * gimp_drawable_get_buffer_with_effects (GimpDrawable *drawable);
void gimp_drawable_steal_buffer (GimpDrawable *drawable,
GimpDrawable *src_drawable);
void gimp_drawable_set_format (GimpDrawable *drawable,
const Babl *format,
gboolean copy_buffer,
gboolean push_undo);
GeglNode * gimp_drawable_get_source_node (GimpDrawable *drawable);
GeglNode * gimp_drawable_get_mode_node (GimpDrawable *drawable);
GeglRectangle gimp_drawable_get_bounding_box (GimpDrawable *drawable);
gboolean gimp_drawable_update_bounding_box
(GimpDrawable *drawable);
void gimp_drawable_swap_pixels (GimpDrawable *drawable,
GeglBuffer *buffer,
gint x,
gint y);
void gimp_drawable_push_undo (GimpDrawable *drawable,
const gchar *undo_desc,
GeglBuffer *buffer,
gint x,
gint y,
gint width,
gint height);
void gimp_drawable_disable_resize_undo (GimpDrawable *drawable);
void gimp_drawable_enable_resize_undo (GimpDrawable *drawable);
const Babl * gimp_drawable_get_space (GimpDrawable *drawable);
const Babl * gimp_drawable_get_format (GimpDrawable *drawable);
const Babl * gimp_drawable_get_format_with_alpha(GimpDrawable *drawable);
const Babl * gimp_drawable_get_format_without_alpha
(GimpDrawable *drawable);
GimpTRCType gimp_drawable_get_trc (GimpDrawable *drawable);
gboolean gimp_drawable_has_alpha (GimpDrawable *drawable);
GimpImageBaseType gimp_drawable_get_base_type (GimpDrawable *drawable);
GimpComponentType gimp_drawable_get_component_type (GimpDrawable *drawable);
GimpPrecision gimp_drawable_get_precision (GimpDrawable *drawable);
gboolean gimp_drawable_is_rgb (GimpDrawable *drawable);
gboolean gimp_drawable_is_gray (GimpDrawable *drawable);
gboolean gimp_drawable_is_indexed (GimpDrawable *drawable);
const Babl * gimp_drawable_get_component_format (GimpDrawable *drawable,
GimpChannelType channel);
gint gimp_drawable_get_component_index (GimpDrawable *drawable,
GimpChannelType channel);
void gimp_drawable_start_paint (GimpDrawable *drawable);
gboolean gimp_drawable_end_paint (GimpDrawable *drawable);
gboolean gimp_drawable_flush_paint (GimpDrawable *drawable);
gboolean gimp_drawable_is_painting (GimpDrawable *drawable);
void gimp_drawable_filters_changed (GimpDrawable *drawable);
#endif /* __GIMP_DRAWABLE_H__ */
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