mirror of https://github.com/GNOME/gimp.git
244 lines
15 KiB
C
244 lines
15 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_DRAWABLE_H__
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#define __GIMP_DRAWABLE_H__
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#include "gimpitem.h"
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#define GIMP_TYPE_DRAWABLE (gimp_drawable_get_type ())
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#define GIMP_DRAWABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_DRAWABLE, GimpDrawable))
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#define GIMP_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_DRAWABLE, GimpDrawableClass))
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#define GIMP_IS_DRAWABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_DRAWABLE))
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#define GIMP_IS_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_DRAWABLE))
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#define GIMP_DRAWABLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_DRAWABLE, GimpDrawableClass))
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typedef struct _GimpDrawablePrivate GimpDrawablePrivate;
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typedef struct _GimpDrawableClass GimpDrawableClass;
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struct _GimpDrawable
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{
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GimpItem parent_instance;
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GimpDrawablePrivate *private;
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};
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struct _GimpDrawableClass
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{
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GimpItemClass parent_class;
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/* signals */
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void (* update) (GimpDrawable *drawable,
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gint x,
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gint y,
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gint width,
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gint height);
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void (* alpha_changed) (GimpDrawable *drawable);
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/* virtual functions */
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gint64 (* estimate_memsize) (const GimpDrawable *drawable,
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gint width,
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gint height);
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void (* invalidate_boundary) (GimpDrawable *drawable);
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void (* get_active_components) (const GimpDrawable *drawable,
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gboolean *active);
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void (* convert_type) (GimpDrawable *drawable,
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GimpImage *dest_image,
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GimpImageBaseType new_base_type,
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gboolean push_undo);
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void (* apply_region) (GimpDrawable *drawable,
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PixelRegion *src2PR,
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gboolean push_undo,
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const gchar *undo_desc,
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gdouble opacity,
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GimpLayerModeEffects mode,
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TileManager *src1_tiles,
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PixelRegion *destPR,
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gint x,
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gint y);
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void (* replace_region) (GimpDrawable *drawable,
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PixelRegion *src2PR,
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gboolean push_undo,
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const gchar *undo_desc,
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gdouble opacity,
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PixelRegion *maskPR,
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gint x,
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gint y);
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void (* project_region) (GimpDrawable *drawable,
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gint x,
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gint y,
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gint width,
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gint height,
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PixelRegion *projPR,
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gboolean combine);
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TileManager * (* get_tiles) (GimpDrawable *drawable);
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void (* set_tiles) (GimpDrawable *drawable,
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gboolean push_undo,
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const gchar *undo_desc,
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TileManager *tiles,
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GimpImageType type,
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gint offset_x,
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gint offset_y);
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void (* push_undo) (GimpDrawable *drawable,
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const gchar *undo_desc,
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TileManager *tiles,
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gboolean sparse,
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gint x,
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gint y,
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gint width,
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gint height);
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void (* swap_pixels) (GimpDrawable *drawable,
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TileManager *tiles,
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gboolean sparse,
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gint x,
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gint y,
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gint width,
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gint height);
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};
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GType gimp_drawable_get_type (void) G_GNUC_CONST;
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GimpDrawable * gimp_drawable_new (GType type,
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GimpImage *image,
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const gchar *name,
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gint offset_x,
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gint offset_y,
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gint width,
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gint height,
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GimpImageType image_type);
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gint64 gimp_drawable_estimate_memsize (const GimpDrawable *drawable,
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gint width,
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gint height);
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void gimp_drawable_update (GimpDrawable *drawable,
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gint x,
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gint y,
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gint width,
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gint height);
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void gimp_drawable_alpha_changed (GimpDrawable *drawable);
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void gimp_drawable_invalidate_boundary (GimpDrawable *drawable);
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void gimp_drawable_get_active_components (const GimpDrawable *drawable,
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gboolean *active);
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void gimp_drawable_convert_type (GimpDrawable *drawable,
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GimpImage *dest_image,
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GimpImageBaseType new_base_type,
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gboolean push_undo);
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void gimp_drawable_apply_region (GimpDrawable *drawable,
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PixelRegion *src2PR,
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gboolean push_undo,
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const gchar *undo_desc,
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gdouble opacity,
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GimpLayerModeEffects mode,
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TileManager *src1_tiles,
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PixelRegion *destPR,
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gint x,
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gint y);
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void gimp_drawable_replace_region (GimpDrawable *drawable,
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PixelRegion *src2PR,
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gboolean push_undo,
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const gchar *undo_desc,
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gdouble opacity,
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PixelRegion *maskPR,
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gint x,
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gint y);
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void gimp_drawable_project_region (GimpDrawable *drawable,
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gint x,
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gint y,
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gint width,
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gint height,
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PixelRegion *projPR,
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gboolean combine);
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void gimp_drawable_init_src_region (GimpDrawable *drawable,
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PixelRegion *srcPR,
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gint x,
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gint y,
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gint width,
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gint height,
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TileManager **temp_tiles);
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TileManager * gimp_drawable_get_tiles (GimpDrawable *drawable);
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void gimp_drawable_set_tiles (GimpDrawable *drawable,
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gboolean push_undo,
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const gchar *undo_desc,
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TileManager *tiles,
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GimpImageType type);
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void gimp_drawable_set_tiles_full (GimpDrawable *drawable,
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gboolean push_undo,
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const gchar *undo_desc,
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TileManager *tiles,
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GimpImageType type,
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gint offset_x,
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gint offset_y);
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GeglNode * gimp_drawable_get_source_node (GimpDrawable *drawable);
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GeglNode * gimp_drawable_get_mode_node (GimpDrawable *drawable);
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void gimp_drawable_swap_pixels (GimpDrawable *drawable,
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TileManager *tiles,
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gboolean sparse,
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gint x,
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gint y,
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gint width,
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gint height);
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void gimp_drawable_push_undo (GimpDrawable *drawable,
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const gchar *undo_desc,
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gint x,
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gint y,
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gint width,
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gint height,
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TileManager *tiles,
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gboolean sparse);
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void gimp_drawable_fill (GimpDrawable *drawable,
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const GimpRGB *color,
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const GimpPattern *pattern);
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void gimp_drawable_fill_by_type (GimpDrawable *drawable,
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GimpContext *context,
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GimpFillType fill_type);
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gboolean gimp_drawable_has_alpha (const GimpDrawable *drawable);
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GimpImageType gimp_drawable_type (const GimpDrawable *drawable);
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GimpImageType gimp_drawable_type_with_alpha (const GimpDrawable *drawable);
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GimpImageType gimp_drawable_type_without_alpha (const GimpDrawable *drawable);
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gboolean gimp_drawable_is_rgb (const GimpDrawable *drawable);
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gboolean gimp_drawable_is_gray (const GimpDrawable *drawable);
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gboolean gimp_drawable_is_indexed (const GimpDrawable *drawable);
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gint gimp_drawable_bytes (const GimpDrawable *drawable);
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gint gimp_drawable_bytes_with_alpha (const GimpDrawable *drawable);
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gint gimp_drawable_bytes_without_alpha(const GimpDrawable *drawable);
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gboolean gimp_drawable_has_floating_sel (const GimpDrawable *drawable);
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const guchar * gimp_drawable_get_colormap (const GimpDrawable *drawable);
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void gimp_drawable_attach_floating_sel (GimpDrawable *drawable,
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GimpLayer *floating_sel);
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void gimp_drawable_detach_floating_sel (GimpDrawable *drawable,
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GimpLayer *floating_sel);
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#endif /* __GIMP_DRAWABLE_H__ */
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