2 * mlt_properties.h -- base properties class
3 * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
4 * Author: Charles Yates <charles.yates@pandora.be>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 #ifndef _MLT_PROPERTIES_H_
22 #define _MLT_PROPERTIES_H_
24 #include "mlt_types.h"
27 /** The properties base class defines the basic property propagation and
31 struct mlt_properties_s
40 extern int mlt_properties_init( mlt_properties
, void *child
);
41 extern mlt_properties
mlt_properties_new( );
42 extern void mlt_properties_mirror( mlt_properties
this, mlt_properties that
);
43 extern int mlt_properties_inherit( mlt_properties
this, mlt_properties that
);
44 extern int mlt_properties_pass( mlt_properties
this, mlt_properties that
, char *prefix
);
45 extern int mlt_properties_set( mlt_properties
this, char *name
, char *value
);
46 extern int mlt_properties_parse( mlt_properties
this, char *namevalue
);
47 extern char *mlt_properties_get( mlt_properties
this, char *name
);
48 extern char *mlt_properties_get_name( mlt_properties
this, int index
);
49 extern char *mlt_properties_get_value( mlt_properties
this, int index
);
50 extern void *mlt_properties_get_data_at( mlt_properties
this, int index
, int *size
);
51 extern int mlt_properties_get_int( mlt_properties
this, char *name
);
52 extern int mlt_properties_set_int( mlt_properties
this, char *name
, int value
);
53 extern double mlt_properties_get_double( mlt_properties
this, char *name
);
54 extern int mlt_properties_set_double( mlt_properties
this, char *name
, double value
);
55 extern mlt_position
mlt_properties_get_position( mlt_properties
this, char *name
);
56 extern int mlt_properties_set_position( mlt_properties
this, char *name
, mlt_position value
);
57 extern int mlt_properties_set_data( mlt_properties
this, char *name
, void *value
, int length
, mlt_destructor
, mlt_serialiser
);
58 extern void *mlt_properties_get_data( mlt_properties
this, char *name
, int *length
);
59 extern int mlt_properties_rename( mlt_properties
this, char *source
, char *dest
);
60 extern int mlt_properties_count( mlt_properties
this );
61 extern void mlt_properties_dump( mlt_properties
this, FILE *output
);
62 extern void mlt_properties_close( mlt_properties
this );