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/* $LynxId: LYStyle.h,v 1.19 2013/10/22 00:42:18 tom Exp $ */
#ifndef LYSTYLE_H
#define LYSTYLE_H
#include <HTUtils.h>
#ifdef USE_COLOR_STYLE
#include <AttrList.h>
#include <HTMLDTD.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
char *given;
char *actual;
} LSS_NAMES;
/* list of elements */ extern const SGML_dtd HTML_dtd;
/* array of currently set styles */
extern HTCharStyle displayStyles[DSTYLE_ELEMENTS];
/* Set all the buckets in the hash table to be empty */
extern void parse_userstyles(void);
extern void style_defaultStyleSheet(void);
extern int style_readFromFile(char *file);
extern void TrimColorClass(const char *tagname,
char *styleclassname,
int *phcode);
/* This is an array of styles for tags that don't specify 'class' - the
* values from that array will be suggested by SGML.c by setting the
* following variable. A value of -1 means that the style value should be
* calculated honestly -HV
*/
extern int cached_tag_styles[HTML_ELEMENTS];
/* The style for current tag is suggested in current_tag_style. If
* force_current_tag_style =TRUE, then no attempts to calculate the color
* style for current tag should be made - the value of 'current_tag_style'
* must be used.
*/
extern int current_tag_style;
extern BOOL force_current_tag_style;
extern BOOL force_classname;
/* If force_current_tag_style =TRUE, then here will be the classname (this
* is done to avoid copying the class name to the buffer class_name.
*/
extern char *forced_classname;
/* This is called each time lss styles are read. It will fill each element
* of 'cached_tag_styles' -HV
*/
extern void cache_tag_styles(void);
/* use this for reading the end of string found during last invokation of
* TrimColorClass.
*/
extern void FastTrimColorClass(const char *tag_name,
unsigned name_len,
char *stylename,
char **pstylename_end,
int *hcode);
/*
* Functions for cached-styles
*/
extern BOOL ValidCachedStyle(int y, int x);
extern unsigned GetCachedStyle(int y, int x);
extern void FreeCachedStyles(void);
extern void ResetCachedStyles(void);
extern void SetCachedStyle(int y, int x, unsigned value);
#ifdef __cplusplus
}
#endif
#endif /* USE_COLOR_STYLE */
extern int lynx_has_color;
#endif /* LYSTYLE_H */
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