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/*
Copyright 1991, 1998 The Open Group
Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of The Open Group shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from The Open Group.
*/
/*
* Author: Keith Packard, MIT X Consortium
*/
#ifndef _FONTFILEST_H_
#define _FONTFILEST_H_
#include <X11/Xos.h>
#ifndef XP_PSTEXT
#include <X11/fonts/fontmisc.h>
#endif
#include <X11/fonts/fontstruct.h>
#include <X11/fonts/fontxlfd.h>
#include <X11/fonts/fntfil.h>
typedef struct _FontName {
char *name;
short length;
short ndashes;
} FontNameRec;
typedef struct _FontScaled {
FontScalableRec vals;
FontEntryPtr bitmap;
FontPtr pFont;
} FontScaledRec;
typedef struct _FontScalableExtra {
FontScalableRec defaults;
int numScaled;
int sizeScaled;
FontScaledPtr scaled;
pointer private;
} FontScalableExtraRec;
typedef struct _FontScalableEntry {
FontRendererPtr renderer;
char *fileName;
FontScalableExtraPtr extra;
} FontScalableEntryRec;
/*
* This "can't" work yet - the returned alias string must be permanent,
* but this layer would need to generate the appropriate name from the
* resolved scalable + the XLFD values passed in. XXX
*/
typedef struct _FontScaleAliasEntry {
char *resolved;
} FontScaleAliasEntryRec;
typedef struct _FontBitmapEntry {
FontRendererPtr renderer;
char *fileName;
FontPtr pFont;
} FontBitmapEntryRec;
typedef struct _FontAliasEntry {
char *resolved;
} FontAliasEntryRec;
typedef struct _FontEntry {
FontNameRec name;
int type;
union _FontEntryParts {
FontScalableEntryRec scalable;
FontBitmapEntryRec bitmap;
FontAliasEntryRec alias;
} u;
} FontEntryRec;
typedef struct _FontTable {
int used;
int size;
FontEntryPtr entries;
Bool sorted;
} FontTableRec;
typedef struct _FontDirectory {
char *directory;
unsigned long dir_mtime;
unsigned long alias_mtime;
FontTableRec scalable;
FontTableRec nonScalable;
char *attributes;
} FontDirectoryRec;
/* Capability bits: for definition of capabilities bitmap in the
FontRendererRec to indicate support of XLFD enhancements */
#define CAP_MATRIX 0x1
#define CAP_CHARSUBSETTING 0x2
typedef struct _FontRenderer {
const char *fileSuffix;
int fileSuffixLen;
int (*OpenBitmap)(FontPathElementPtr /* fpe */,
FontPtr * /* pFont */,
int /* flags */,
FontEntryPtr /* entry */,
char * /* fileName */,
fsBitmapFormat /* format */,
fsBitmapFormatMask /* mask */,
FontPtr /* non_cachable_font */);
int (*OpenScalable)(FontPathElementPtr /* fpe */,
FontPtr * /* pFont */,
int /* flags */,
FontEntryPtr /* entry */,
char * /* fileName */,
FontScalablePtr /* vals */,
fsBitmapFormat /* format */,
fsBitmapFormatMask /* fmask */,
FontPtr /* non_cachable_font */);
int (*GetInfoBitmap)(FontPathElementPtr /* fpe */,
FontInfoPtr /* pFontInfo */,
FontEntryPtr /* entry */,
char * /*fileName */);
int (*GetInfoScalable)(FontPathElementPtr /* fpe */,
FontInfoPtr /* pFontInfo */,
FontEntryPtr /* entry */,
FontNamePtr /* fontName */,
char * /* fileName */,
FontScalablePtr /* vals */);
int number;
int capabilities; /* Bitmap components defined above */
} FontRendererRec;
typedef struct _FontRenders {
int number;
struct _FontRenderersElement {
/* In order to preserve backward compatibility, the
priority field is made invisible to renderers */
FontRendererPtr renderer;
int priority;
} *renderers;
} FontRenderersRec, *FontRenderersPtr;
typedef struct _BitmapInstance {
FontScalableRec vals;
FontBitmapEntryPtr bitmap;
} BitmapInstanceRec, *BitmapInstancePtr;
typedef struct _BitmapScalablePrivate {
int numInstances;
BitmapInstancePtr instances;
} BitmapScalablePrivateRec, *BitmapScalablePrivatePtr;
typedef struct _BitmapSources {
FontPathElementPtr *fpe;
int size;
int count;
} BitmapSourcesRec, *BitmapSourcesPtr;
extern BitmapSourcesRec FontFileBitmapSources;
/* Defines for FontFileFindNamesInScalableDir() behavior */
#define NORMAL_ALIAS_BEHAVIOR 0
#define LIST_ALIASES_AND_TARGET_NAMES (1<<0)
#define IGNORE_SCALABLE_ALIASES (1<<1)
#endif /* _FONTFILEST_H_ */
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