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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2006-2007 Blender Foundation.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __BKE_ICONS_H__
#define __BKE_ICONS_H__
/** \file BKE_icons.h
* \ingroup bke
*
* Resizable Icons for Blender
*/
typedef void (*DrawInfoFreeFP)(void *drawinfo);
struct Icon {
void *drawinfo;
void *obj;
short type;
DrawInfoFreeFP drawinfo_free;
};
typedef struct Icon Icon;
struct PreviewImage;
struct ID;
enum eIconSizes;
void BKE_icons_init(int first_dyn_id);
/* return icon id for library object or create new icon if not found */
int BKE_icon_id_ensure(struct ID *id);
int BKE_icon_preview_ensure(struct ID *id, struct PreviewImage *preview);
/* retrieve icon for id */
struct Icon *BKE_icon_get(int icon_id);
/* set icon for id if not already defined */
/* used for inserting the internal icons */
void BKE_icon_set(int icon_id, struct Icon *icon);
/* remove icon and free data if library object becomes invalid */
void BKE_icon_id_delete(struct ID *id);
void BKE_icon_delete(int icon_id);
/* report changes - icon needs to be recalculated */
void BKE_icon_changed(int icon_id);
/* free all icons */
void BKE_icons_free(void);
/* free the preview image for use in list */
void BKE_previewimg_freefunc(void *link);
/* free the preview image */
void BKE_previewimg_free(struct PreviewImage **prv);
/* clear the preview image or icon, but does not free it */
void BKE_previewimg_clear(struct PreviewImage *prv);
/* clear the preview image or icon at a specific size */
void BKE_previewimg_clear_single(struct PreviewImage *prv, enum eIconSizes size);
/* get the preview from any pointer */
struct PreviewImage **BKE_previewimg_id_get_p(const struct ID *id);
/* free the preview image belonging to the id */
void BKE_previewimg_id_free(struct ID *id);
/* create a new preview image */
struct PreviewImage *BKE_previewimg_create(void);
/* create a copy of the preview image */
struct PreviewImage *BKE_previewimg_copy(const struct PreviewImage *prv);
void BKE_previewimg_id_copy(struct ID *new_id, const struct ID *old_id);
/* retrieve existing or create new preview image */
struct PreviewImage *BKE_previewimg_id_ensure(struct ID *id);
void BKE_previewimg_ensure(struct PreviewImage *prv, const int size);
struct PreviewImage *BKE_previewimg_cached_get(const char *name);
struct PreviewImage *BKE_previewimg_cached_ensure(const char *name);
struct PreviewImage *BKE_previewimg_cached_thumbnail_read(
const char *name, const char *path, const int source, bool force_update);
void BKE_previewimg_cached_release(const char *name);
void BKE_previewimg_cached_release_pointer(struct PreviewImage *prv);
#define ICON_RENDER_DEFAULT_HEIGHT 32
#endif /* __BKE_ICONS_H__ */
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