mirror of https://github.com/GNOME/gimp.git
267 lines
14 KiB
C
267 lines
14 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_ITEM_H__
|
|
#define __GIMP_ITEM_H__
|
|
|
|
|
|
#include "gimpviewable.h"
|
|
|
|
|
|
#define GIMP_TYPE_ITEM (gimp_item_get_type ())
|
|
#define GIMP_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_ITEM, GimpItem))
|
|
#define GIMP_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_ITEM, GimpItemClass))
|
|
#define GIMP_IS_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_ITEM))
|
|
#define GIMP_IS_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_ITEM))
|
|
#define GIMP_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_ITEM, GimpItemClass))
|
|
|
|
|
|
typedef struct _GimpItemClass GimpItemClass;
|
|
|
|
struct _GimpItem
|
|
{
|
|
GimpViewable parent_instance;
|
|
|
|
gint ID; /* provides a unique ID */
|
|
guint32 tattoo; /* provides a permanent ID */
|
|
|
|
GimpImage *gimage; /* gimage owner */
|
|
|
|
GimpParasiteList *parasites; /* Plug-in parasite data */
|
|
|
|
gint width, height; /* size in pixels */
|
|
gint offset_x, offset_y; /* pixel offset in image */
|
|
|
|
gboolean visible; /* control visibility */
|
|
gboolean linked; /* control linkage */
|
|
|
|
gboolean floating; /* added to an image? */
|
|
gboolean removed; /* removed from the image? */
|
|
};
|
|
|
|
struct _GimpItemClass
|
|
{
|
|
GimpViewableClass parent_class;
|
|
|
|
/* signals */
|
|
void (* removed) (GimpItem *item);
|
|
void (* visibility_changed) (GimpItem *item);
|
|
void (* linked_changed) (GimpItem *item);
|
|
|
|
/* virtual functions */
|
|
gboolean (* is_attached) (GimpItem *item);
|
|
GimpItem * (* duplicate) (GimpItem *item,
|
|
GType new_type,
|
|
gboolean add_alpha);
|
|
GimpItem * (* convert) (GimpItem *item,
|
|
GimpImage *dest_image,
|
|
GType new_type,
|
|
gboolean add_alpha);
|
|
gboolean (* rename) (GimpItem *item,
|
|
const gchar *new_name,
|
|
const gchar *undo_desc);
|
|
void (* translate) (GimpItem *item,
|
|
gint offset_x,
|
|
gint offset_y,
|
|
gboolean push_undo);
|
|
void (* scale) (GimpItem *item,
|
|
gint new_width,
|
|
gint new_height,
|
|
gint new_offset_x,
|
|
gint new_offset_y,
|
|
GimpInterpolationType interpolation_type,
|
|
GimpProgressFunc progress_callback,
|
|
gpointer progress_data);
|
|
void (* resize) (GimpItem *item,
|
|
GimpContext *context,
|
|
gint new_width,
|
|
gint new_height,
|
|
gint offset_x,
|
|
gint offset_y);
|
|
void (* flip) (GimpItem *item,
|
|
GimpContext *context,
|
|
GimpOrientationType flip_type,
|
|
gdouble axis,
|
|
gboolean clip_result);
|
|
void (* rotate) (GimpItem *item,
|
|
GimpContext *context,
|
|
GimpRotationType rotate_type,
|
|
gdouble center_x,
|
|
gdouble center_y,
|
|
gboolean clip_result);
|
|
void (* transform) (GimpItem *item,
|
|
GimpContext *context,
|
|
const GimpMatrix3 *matrix,
|
|
GimpTransformDirection direction,
|
|
GimpInterpolationType interpolation_type,
|
|
gboolean supersample,
|
|
gint recursion_level,
|
|
gboolean clip_result,
|
|
GimpProgressFunc progress_callback,
|
|
gpointer progress_data);
|
|
gboolean (* stroke) (GimpItem *item,
|
|
GimpDrawable *drawable,
|
|
GimpContext *context,
|
|
GimpObject *stroke_desc,
|
|
gboolean use_default_values);
|
|
|
|
const gchar *default_name;
|
|
const gchar *rename_desc;
|
|
const gchar *translate_desc;
|
|
const gchar *scale_desc;
|
|
const gchar *resize_desc;
|
|
const gchar *flip_desc;
|
|
const gchar *rotate_desc;
|
|
const gchar *transform_desc;
|
|
const gchar *stroke_desc;
|
|
};
|
|
|
|
|
|
GType gimp_item_get_type (void) G_GNUC_CONST;
|
|
|
|
gboolean gimp_item_is_floating (const GimpItem *item);
|
|
void gimp_item_sink (GimpItem *item);
|
|
|
|
void gimp_item_removed (GimpItem *item);
|
|
gboolean gimp_item_is_removed (const GimpItem *item);
|
|
|
|
gboolean gimp_item_is_attached (GimpItem *item);
|
|
|
|
void gimp_item_configure (GimpItem *item,
|
|
GimpImage *gimage,
|
|
gint offset_x,
|
|
gint offset_y,
|
|
gint width,
|
|
gint height,
|
|
const gchar *name);
|
|
GimpItem * gimp_item_duplicate (GimpItem *item,
|
|
GType new_type,
|
|
gboolean add_alpha);
|
|
GimpItem * gimp_item_convert (GimpItem *item,
|
|
GimpImage *dest_image,
|
|
GType new_type,
|
|
gboolean add_alpha);
|
|
|
|
gboolean gimp_item_rename (GimpItem *item,
|
|
const gchar *new_name);
|
|
|
|
gint gimp_item_width (const GimpItem *item);
|
|
gint gimp_item_height (const GimpItem *item);
|
|
void gimp_item_offsets (const GimpItem *item,
|
|
gint *offset_x,
|
|
gint *offset_y);
|
|
|
|
void gimp_item_translate (GimpItem *item,
|
|
gint offset_x,
|
|
gint offset_y,
|
|
gboolean push_undo);
|
|
|
|
gboolean gimp_item_check_scaling (const GimpItem *item,
|
|
gint new_width,
|
|
gint new_height);
|
|
void gimp_item_scale (GimpItem *item,
|
|
gint new_width,
|
|
gint new_height,
|
|
gint new_offset_x,
|
|
gint new_offset_y,
|
|
GimpInterpolationType interpolation,
|
|
GimpProgressFunc progress_callback,
|
|
gpointer progress_data);
|
|
gboolean gimp_item_scale_by_factors (GimpItem *item,
|
|
gdouble w_factor,
|
|
gdouble h_factor,
|
|
GimpInterpolationType interpolation,
|
|
GimpProgressFunc progress_callback,
|
|
gpointer progress_data);
|
|
void gimp_item_scale_by_origin (GimpItem *item,
|
|
gint new_width,
|
|
gint new_height,
|
|
GimpInterpolationType interpolation,
|
|
GimpProgressFunc progress_callback,
|
|
gpointer progress_data,
|
|
gboolean local_origin);
|
|
void gimp_item_resize (GimpItem *item,
|
|
GimpContext *context,
|
|
gint new_width,
|
|
gint new_height,
|
|
gint offset_x,
|
|
gint offset_y);
|
|
void gimp_item_resize_to_image (GimpItem *item);
|
|
|
|
void gimp_item_flip (GimpItem *item,
|
|
GimpContext *context,
|
|
GimpOrientationType flip_type,
|
|
gdouble axis,
|
|
gboolean flip_result);
|
|
void gimp_item_rotate (GimpItem *item,
|
|
GimpContext *context,
|
|
GimpRotationType rotate_type,
|
|
gdouble center_x,
|
|
gdouble center_y,
|
|
gboolean flip_result);
|
|
void gimp_item_transform (GimpItem *item,
|
|
GimpContext *context,
|
|
const GimpMatrix3 *matrix,
|
|
GimpTransformDirection direction,
|
|
GimpInterpolationType interpolation_type,
|
|
gboolean supersample,
|
|
gint recursion_level,
|
|
gboolean clip_result,
|
|
GimpProgressFunc progress_callback,
|
|
gpointer progress_data);
|
|
|
|
gboolean gimp_item_stroke (GimpItem *item,
|
|
GimpDrawable *drawable,
|
|
GimpContext *context,
|
|
GimpObject *stroke_desc,
|
|
gboolean use_default_values);
|
|
|
|
gint gimp_item_get_ID (GimpItem *item);
|
|
GimpItem * gimp_item_get_by_ID (Gimp *gimp,
|
|
gint id);
|
|
|
|
GimpTattoo gimp_item_get_tattoo (const GimpItem *item);
|
|
void gimp_item_set_tattoo (GimpItem *item,
|
|
GimpTattoo tattoo);
|
|
|
|
GimpImage * gimp_item_get_image (const GimpItem *item);
|
|
void gimp_item_set_image (GimpItem *item,
|
|
GimpImage *gimage);
|
|
|
|
void gimp_item_parasite_attach (GimpItem *item,
|
|
GimpParasite *parasite);
|
|
void gimp_item_parasite_detach (GimpItem *item,
|
|
const gchar *name);
|
|
GimpParasite * gimp_item_parasite_find (const GimpItem *item,
|
|
const gchar *name);
|
|
gchar ** gimp_item_parasite_list (const GimpItem *item,
|
|
gint *count);
|
|
|
|
gboolean gimp_item_get_visible (const GimpItem *item);
|
|
void gimp_item_set_visible (GimpItem *item,
|
|
gboolean visible,
|
|
gboolean push_undo);
|
|
|
|
void gimp_item_set_linked (GimpItem *item,
|
|
gboolean linked,
|
|
gboolean push_undo);
|
|
gboolean gimp_item_get_linked (const GimpItem *item);
|
|
|
|
|
|
#endif /* __GIMP_ITEM_H__ */
|