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/* gap_fmac_context.h
*
*
* This module handles the filtermacro context.
* The filtermacro context is used for itration of "persistent drawable ids"
* for animated (or constant) filter apply.
* If gap controlled filterapply is done via a filtermacro
* the iteration is done within a filtermacro context.
* (e.g. while filtermacro is beeing recorded or is applied)
* the handled drawable ids are mapped with the help of a filtermacro reference file
* In this case the "persitent_drawable_id" is used to open the referenced
* image, frame or videoframe at apply time (this may happen in another gimp
* session than the recording of the filtermacro was done).
*
*
* Copyright (C) 2008 Wolfgang Hofer <hof@gimp.org>
*
*
* 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 _GAP_FMAC_CONTEXT_H
#define _GAP_FMAC_CONTEXT_H
#include "libgimp/gimp.h"
#include "libgimp/gimp.h"
#include "gap_lib_common_defs.h"
typedef struct GapFmacRefEntry {
GapLibAinfoType ainfo_type;
gint32 persistent_drawable_id;
gint32 frame_nr;
gint32 stackposition;
gint32 track;
gint32 mtime;
char filename[1024];
struct GapFmacRefEntry *next;
} GapFmacRefEntry;
typedef struct GapFmacContext {
gboolean recording_mode;
gboolean enabled;
gint32 ffetch_user_id;
char persistent_id_lookup_filename[1024];
GapFmacRefEntry *fmref_list;
} GapFmacContext;
#define GAP_FMREF_FILENAME_EXTENSION ".fmref"
#define GAP_FMREF_FILEHEADER "GAP_FILTERMACRO_PERSITENT_DRAWABLE_ID_LOOKUP_FILE"
#define GAP_FMREF_ID "id:"
#define GAP_FMREF_FRAME_NR "frameNr:"
#define GAP_FMREF_STACK "stack:"
#define GAP_FMREF_TRACK "track:"
#define GAP_FMREF_MTIME "mtime:"
#define GAP_FMREF_TYPE "type:"
#define GAP_FMREF_FILE "file:"
#define GAP_FMAC_CONTEXT_KEYWORD "GAP_FMAC_CONTEXT_KEYWORD"
#define GAP_FMCT_MIN_PERSISTENT_DRAWABLE_ID 800000
void gap_fmct_set_derived_lookup_filename(GapFmacContext *fmacContext, const char *filename);
void gap_fmct_setup_GapFmacContext(GapFmacContext *fmacContext, gboolean recording_mode, const char *filename);
void gap_fmct_disable_GapFmacContext(void);
void gap_fmct_debug_print_GapFmacContext(GapFmacContext *fmacContext);
void gap_fmct_load_GapFmacContext(GapFmacContext *fmacContext);
void gap_fmct_save_GapFmacContext(GapFmacContext *fmacContext);
GapFmacRefEntry * gap_fmct_get_GapFmacRefEntry_by_persitent_id(GapFmacContext *fmacContext
, gint32 persistent_drawable_id);
void gap_fmct_free_GapFmacRefList(GapFmacContext *fmacContext);
gint32 gap_fmct_add_GapFmacRefEntry(GapLibAinfoType ainfo_type
, gint32 frame_nr
, gint32 stackposition
, gint32 track
, gint32 drawable_id
, const char *filename
, gboolean force_id
, GapFmacContext *fmacContext);
#endif
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