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/*
(c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Hundt <andi@fischlustig.de>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef __IDIRECTFBFONT_H__
#define __IDIRECTFBFONT_H__
#include <directfb.h>
#include <core/coretypes.h>
/*
* probing context
*/
typedef struct {
/* Only set if databuffer is created from file.
deprecated - use memory location below. */
const char *filename;
/* if !=NULL, pointer to the file content */
unsigned char *content;
unsigned int content_size;
bool content_mapped;
} IDirectFBFont_ProbeContext;
DFBResult
IDirectFBFont_CreateFromBuffer( IDirectFBDataBuffer *buffer,
CoreDFB *core,
const DFBFontDescription *desc,
IDirectFBFont **interface );
/**********************************************************************************************************************/
/*
* private data struct of IDirectFBFont
* used by implementors of IDirectFBFont
*/
typedef struct {
int ref; /* reference counter */
CoreFont *font; /* pointer to core font */
unsigned char *content; /* possible allocation, free at intf. close */
unsigned int content_size;
bool content_mapped;
DFBTextEncodingID encoding; /* text encoding */
} IDirectFBFont_data;
/*
* common code to construct the interface (internal usage only)
*/
DFBResult IDirectFBFont_Construct( IDirectFBFont *thiz, CoreFont *font );
/*
* deinitialize font and its surfaces
*/
void IDirectFBFont_Destruct( IDirectFBFont *thiz );
#endif
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