mirror of https://github.com/GNOME/gimp.git
139 lines
5.9 KiB
C
139 lines
5.9 KiB
C
/* The GIMP -- an 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 2 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GIMP_DRAWABLE_H__
|
|
#define __GIMP_DRAWABLE_H__
|
|
|
|
|
|
#include "gimpobject.h"
|
|
|
|
|
|
#define GIMP_TYPE_DRAWABLE (gimp_drawable_get_type ())
|
|
#define GIMP_DRAWABLE(obj) (GTK_CHECK_CAST ((obj), GIMP_TYPE_DRAWABLE, GimpDrawable))
|
|
#define GIMP_IS_DRAWABLE(obj) (GTK_CHECK_TYPE ((obj), GIMP_TYPE_DRAWABLE))
|
|
#define GIMP_DRAWABLE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GIMP_TYPE_DRAWABLE, GimpDrawableClass))
|
|
#define GIMP_IS_DRAWABLE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_DRAWABLE))
|
|
|
|
|
|
typedef struct _GimpDrawableClass GimpDrawableClass;
|
|
|
|
struct _GimpDrawable
|
|
{
|
|
GimpObject parent_instance;
|
|
|
|
TileManager *tiles; /* tiles for drawable data */
|
|
gboolean visible; /* controls visibility */
|
|
gint width, height; /* size of drawable */
|
|
gint offset_x, offset_y; /* offset of layer in image */
|
|
|
|
gint bytes; /* bytes per pixel */
|
|
gint ID; /* provides a unique ID */
|
|
guint32 tattoo; /* provides a perminant ID */
|
|
GimpImage *gimage; /* gimage owner */
|
|
GimpImageType type; /* type of drawable */
|
|
gboolean has_alpha; /* drawable has alpha */
|
|
|
|
ParasiteList *parasites; /* Plug-in parasite data */
|
|
|
|
/* Preview variables */
|
|
GSList *preview_cache; /* preview caches of the channel */
|
|
gboolean preview_valid; /* is the preview valid? */
|
|
};
|
|
|
|
struct _GimpDrawableClass
|
|
{
|
|
GimpObjectClass parent_class;
|
|
|
|
void (* removed) (GimpDrawable *drawable);
|
|
void (* invalidate_preview) (GimpDrawable *drawable);
|
|
};
|
|
|
|
|
|
/* drawable access functions */
|
|
|
|
GtkType gimp_drawable_get_type (void);
|
|
|
|
void gimp_drawable_merge_shadow (GimpDrawable *drawable,
|
|
gint undo);
|
|
void gimp_drawable_fill (GimpDrawable *drawable,
|
|
guchar r,
|
|
guchar g,
|
|
guchar b,
|
|
guchar a);
|
|
|
|
gboolean gimp_drawable_mask_bounds (GimpDrawable *drawable,
|
|
gint *x1,
|
|
gint *y1,
|
|
gint *x2,
|
|
gint *y2);
|
|
|
|
void gimp_drawable_invalidate_preview (GimpDrawable *drawable,
|
|
gboolean emit_signal);
|
|
void gimp_drawable_removed (GimpDrawable *drawable);
|
|
|
|
gboolean gimp_drawable_has_alpha (const GimpDrawable *drawable);
|
|
GimpImageType gimp_drawable_type (const GimpDrawable *drawable);
|
|
GimpImageType gimp_drawable_type_with_alpha (const GimpDrawable *drawable);
|
|
gboolean gimp_drawable_is_rgb (const GimpDrawable *drawable);
|
|
gboolean gimp_drawable_is_gray (const GimpDrawable *drawable);
|
|
gboolean gimp_drawable_is_indexed (const GimpDrawable *drawable);
|
|
TileManager * gimp_drawable_data (const GimpDrawable *drawable);
|
|
TileManager * gimp_drawable_shadow (GimpDrawable *);
|
|
gint gimp_drawable_bytes (GimpDrawable *);
|
|
gint gimp_drawable_width (GimpDrawable *);
|
|
gint gimp_drawable_height (GimpDrawable *);
|
|
gboolean gimp_drawable_visible (const GimpDrawable *drawable);
|
|
void gimp_drawable_offsets (GimpDrawable *drawable,
|
|
gint *offset_x,
|
|
gint *offset_y);
|
|
|
|
guchar * gimp_drawable_cmap (const GimpDrawable *drawable);
|
|
|
|
guchar * gimp_drawable_get_color_at (GimpDrawable *drawable,
|
|
gint x,
|
|
gint y);
|
|
|
|
void gimp_drawable_parasite_attach (GimpDrawable *drawable,
|
|
GimpParasite *parasite);
|
|
void gimp_drawable_parasite_detach (GimpDrawable *drawable,
|
|
const gchar *parasite);
|
|
GimpParasite * gimp_drawable_parasite_find (const GimpDrawable *drawable,
|
|
const gchar *name);
|
|
gchar ** gimp_drawable_parasite_list (const GimpDrawable *drawable,
|
|
gint *count);
|
|
Tattoo gimp_drawable_get_tattoo (const GimpDrawable *drawable);
|
|
void gimp_drawable_set_tattoo (GimpDrawable *drawable,
|
|
Tattoo tattoo);
|
|
|
|
gint gimp_drawable_get_ID (GimpDrawable *drawable);
|
|
GimpDrawable * gimp_drawable_get_by_ID (gint id);
|
|
void gimp_drawable_deallocate (GimpDrawable *drawable);
|
|
GimpImage * gimp_drawable_gimage (const GimpDrawable *drawable);
|
|
void gimp_drawable_set_gimage (GimpDrawable *drawable,
|
|
GimpImage *gimage);
|
|
|
|
void gimp_drawable_configure (GimpDrawable *drawable,
|
|
GimpImage *gimage,
|
|
gint width,
|
|
gint height,
|
|
GimpImageType type,
|
|
const gchar *name);
|
|
|
|
|
|
#endif /* __GIMP_DRAWABLE_H__ */
|